JP2008126014A - Game machine and program for the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide three-dimensional image display for stimulating aleatory spirit in a game machine using only a two-dimensional image generating function. <P>SOLUTION: The game machine includes: an object image group storage part (4011) for storing a plurality of object image groups for expressing a series of movements; an object determining part (4021) for determining an object to be displayed; an object surface determination part (4022) for determining an object surface for displaying the object; a locus setting part (4023) for setting the locus of the object; a display position setting part (4024) for setting the display position of the object; and an object surface image generation part (4025) for generating an object surface image. One or more elements among the object to be displayed, the object surface for displaying the object, the locus of the object, and the display position of the object are changed based on prescribed conditions. Consequently, various display patterns are displayed in connection with game conditions. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an image generation technique suitable for a game machine, and more particularly to a two-dimensional moving image generation apparatus capable of generating a pseudo stereoscopic image.

  With the recent enhancement of functions of image processing chips, three-dimensional image processing apparatuses capable of realistically displaying objects virtually arranged in a three-dimensional space have been developed. For example, Japanese Patent Laid-Open No. 2002-183756 is one of inventions using a three-dimensional image generation apparatus.

Such a three-dimensional image generation apparatus includes a large-capacity memory for coordinate calculation and a dedicated processor capable of high-speed calculation. In order to move the object arranged in the virtual three-dimensional space, a matrix calculation is performed on the coordinates of the object to calculate the coordinates of the movement destination of the object in the virtual three-dimensional space. In order to convert to a viewpoint coordinate system viewed from a viewpoint corresponding to a camera observing the virtual three-dimensional space, viewpoint conversion calculation processing is performed on the coordinates of the object movement destination. Then, a rendering process for applying color / light to the surface of the object is performed. According to the three-dimensional image generation device, an arbitrary object can be arranged in the virtual three-dimensional space, and an image moving in an arbitrary direction can be displayed.
JP 2002-183756 A

  However, since the three-dimensional image generation apparatus requires a high-speed dedicated processor and a large-capacity memory, the apparatus price inevitably increases. In particular, in gaming machines, the main purpose is to display decorative symbols, so it is desirable to avoid providing an expensive three-dimensional image generation function only for secondary background images.

  On the other hand, the 2D image generation apparatus does not perform object placement processing or viewpoint conversion operation in the virtual 3D space, the object is simply placed in the 2D image display space, and the displayed image is monotonous and not interesting. It tends to become a thing. After all, there is a desire to provide an image with a three-dimensional effect that stimulates the euphoria that is not inferior to the three-dimensional image generated by the three-dimensional image generation device often used in game devices.

  In view of the above, an object of the present invention is to provide a gaming machine and a gaming machine program capable of generating a three-dimensional image that can stimulate gambling in an apparatus having a two-dimensional image generation function.

  In order to solve the above-described problem, a two-dimensional moving image generating apparatus according to the present invention displays a predetermined object in a gaming machine capable of displaying a two-dimensional moving image by displaying the image in the preset order at each image display timing. An object image group storage unit for storing a plurality of object image groups for expressing a series of movements, an object determination unit for determining an object to be displayed among a plurality of objects, and an object among a plurality of set object planes. An object plane determining unit that determines an object plane to be displayed; a trajectory setting unit that sets an object trajectory on the determined object plane; a display position setting unit that sets an object display position at each image display timing in the trajectory; Object images that are read according to a preset order Comprising an object surface image generating unit for generating an object plane image by placing the set display position in the determined object surface. One or more elements among the object to be displayed, the object plane on which the object is to be displayed, the locus of the object, and the display position of the object are changed based on a predetermined condition.

  According to the present invention, an object selected from a plurality of types is displayed on a display position based on a speed selected from a plurality of velocities along a trajectory selected from the plurality of types on an object surface selected from a plurality of surfaces. An object plane image is obtained. Any one of a plurality of types of objects is displayed, and a moving image having a speed change is provided along one of the plurality of types of trajectories. Therefore, a player who is playing is recognized as if there is substantially no object display of the same pattern, and a timeless play is provided. In addition, since the object is displayed on one of the plurality of layers, a three-dimensional image is provided. And since these many display patterns are changed according to the conditions of a game, it is possible to stimulate a player's euphoria.

  In the present invention, the “gaming machine” is not limited, but for example, pachinko machines (including first-class pachinko machines and second-class pachinko machines), revolving game machines (hereinafter referred to as “slot machines”), and the like. including.

  Here, one or more elements of the object to be displayed, the object plane to display the object, the trajectory of the object, and the display position of the object are changed based on the lottery result of the gaming machine. Since it is possible to assign various display patterns corresponding to the contents of jackpots and winning combinations that are lottery results of gaming machines, it is possible to increase the types of so-called jackpot notices and make them more complex, making the game interesting Is possible.

  Here, it is preferable to further include an output frame image generation unit that generates a frame image for output by combining the plurality of generated object plane images. This is because, at the time of synthesizing the object plane images, it is possible to provide a display image with a stereoscopic effect by superimposing the object plane images.

  Here, in the present invention, it is preferable to change the density of a predetermined color for each object plane for objects on a plurality of object planes. According to the present invention, it is possible to add a visual atmosphere in which a predetermined color becomes darker and more lustrous as the distance increases, and the stereoscopic effect can be enhanced by multilayering the object surface.

  Here, during the period in which the display position of the object image is changed along the trajectory, the object plane on which the object image is arranged can be switched. According to the present invention, the object plane is changed while the object is moving, so that the object approaches or moves away according to the overlapping state of other objects (displayed or hidden in front). A stereoscopic effect can be produced.

  The gaming machine program of the present invention is a gaming machine program for displaying a two-dimensional moving image, and has a function of determining an object to be displayed among a plurality of objects on a computer, and a plurality of set object planes. A function for determining the object plane on which the object is to be displayed, a function for setting the trajectory of the object on the determined object plane, a function for setting the display position of the object at each image display timing in the trajectory, and a series of objects A function of reading a plurality of recorded object image groups in order to represent movement at a predetermined display order for each image display timing, and arranging the object images read in accordance with the order at display positions set on the determined object plane To generate an object plane image And one or more elements of an object to be displayed, an object surface to display the object, an object trajectory, and an object display position based on the acquired lottery result And a game machine program for realizing

  This game machine program can be stored in a predetermined storage medium readable by a computer. That is, the program of the present invention is stored in an information processing apparatus such as a business or home video game machine or a personal computer through various media such as a CD-related disk, a DVD-related disk, a magnetic disk, a semiconductor memory, and a communication network. Can be loaded and executed.

  According to the present invention, an object configured to be able to display an animation, an object trajectory, and a moving speed on the object trajectory can be set independently, so that there are a large number of combination patterns. Therefore, a player who is playing is recognized as if the object is displayed in a different pattern each time, and a timeless play is provided. In addition, since the object is displayed on any of the multiple layers of object surfaces corresponding to the display depth, a stereoscopic image is provided. And since these many display patterns are changed according to the game conditions, the change of the game conditions can be notified in advance by changing the display pattern, and it is possible to stimulate the player's gambling.

Next, an embodiment of the present invention will be described with reference to the drawings.
In the present embodiment, as an example of a gaming machine, a so-called first-class pachinko machine (hereinafter, abbreviated as “pachinko machine”) will be described as an example. However, the present invention can be applied to other pachinko machines (second type, third type, etc.) as long as the model has an image display function.

(Definition)
Terms used in the present embodiment are defined as follows.
“Amusement machines”: Pachinko machines and slot machine machines that are installed in halls and are subject to customary laws (“Abbreviations for“ Regulations on customs business operations and business optimization ”).
“Game Ball”: A ball (pachinko ball) (rented ball) used in a gaming machine, by allowing a card reader to read a predetermined card, or by directly inserting coins into a ball rental machine , Provided.
“Prize ball”: A game ball to be paid out by winning.

“Winning”: A game ball enters the winning gate.
“Winning hole”: It is set to pay out a winning ball when a game ball enters. In this embodiment, it corresponds to a general winning hole 111 and a big winning hole 113.
“Start winning prize opening”: means a lottery set to start when a game ball enters, and is also called “chucker”. In the present embodiment, it corresponds to the start winning opening 112.

“Big prize opening”: An electric accessory that is released as a result of a jackpot, also called an “attacker”. In the present embodiment, the big prize opening 113 corresponds.
“Lottery”: “Lottery” or “losing” lottery results are output with a predetermined probability when a game ball wins a winning prize opening.
“Big Bonus”: Refers to shifting to a special game as a result of lottery.

“Reach”: A “big hit” if one more condition is met. For example, if one more number is arranged in the “decorative symbol”, the symbol “big hit” is displayed.
“Normal game”: A game that is played before a “big hit”.
“Special game”: A game state advantageous to the player.

  “Special symbol”: A symbol for displaying the result of the lottery, and “Big jackpot” or “Lose” is displayed.

  “Decoration design”: A design for presenting a lottery result with an image having an impact on the player, and corresponds to a lottery result of “big hit” or “losing” displayed by “special design”. Usually, a decorative design is represented by a design such as a number or a symbol. A design such as individual numbers or symbols is simply referred to as a “decorative design”. In the gaming machine, a group of a series of decorative symbols (for example, 10 numbers “0” to “9”) is moved and displayed as a unit. This group of “decorative symbols” is called “a series of ornamental symbols”. In the gaming machine, one of the “series of decorative symbols” is selected. By displaying a combination of a plurality of the selected decorative symbols, “winning” or “losing” is displayed. The combination of the decorative symbols expressed by the combination of the plurality of selected decorative symbols is referred to as “decorative symbol combination”.

“Normal symbol”: a symbol indicating whether or not a game ball is likely to win a normal electric accessory (so-called electric tulip) having a start winning opening.
“Variation display”: Displaying a decorative symbol while moving a lottery.
“Holding number”: The cumulative number of game balls that have entered the winning slot, which is the number of waiting for a lottery due to winning. Usually an upper limit is set.

“Probability variation mode”: a probability variation mode, which is a mode in which a state in which the probability of becoming a “big hit” is higher than in a normal game is formed.
“Time-saving mode”: A mode in which the fluctuation time of “special symbol” and “ordinary symbol” is shortened for a predetermined period or a period when a unit game is executed a predetermined number of times.

(Embodiment)
The embodiment of the present invention provides a two-dimensional moving image having a variety of display patterns that stimulates the player's happiness by using a gaming machine having only a two-dimensional moving image display function.

(Pachinko machine structure)
FIG. 1 is a front view showing an example of an external configuration of the pachinko machine according to the present embodiment.
In FIG. 1, a pachinko machine (game machine) 100 includes a game board (gauge board) that constitutes a game board surface and a game machine frame that supports and fixes the game board.
The game board includes a plurality of nails 101, windmills 102a and 102b, a normal symbol operating gate 103, a normal electric accessory 104, a center decorative part 105, a special symbol display device 106, an effect display device 107, a normal symbol display device 108, an outside A rail 110, an inner rail 109, and the like are provided as game parts. Further, the game board is provided with a general winning port 111, a starting winning port 112, a big winning port 113, and an out port 114.

The inner rail 109 and the outer rail 110 are for guiding the launched game balls to the game area 115.
The nail 101 and the windmills 102 a and 102 b are provided at predetermined positions in the game area 115. For example, the game balls that enter the game area 115 and move from the top to the bottom of FIG. 1 are irregularly moved, or the game balls to the general prize opening 111, the start prize opening 112, and the big prize opening 113 are The winning frequency and the passing frequency of the game ball to the normal symbol operating gate 103 are adjusted.

The special symbol display device 106 is provided on the side of the inner rail 109, and includes, for example, a 7-segment LED 116 that displays the special symbol and four LEDs 117 that display the number of winnings to the starting winning port 112 of the game ball. It is prepared for.
In this embodiment, the 7-segment LED 116 is caused to emit light based on the winning of the game ball at the start winning opening 112, and “3” and “7”, which are special symbols corresponding to “big hit”, and “losing”. After the corresponding special symbol “-” is displayed in a variable manner, one of these three types of special symbols is stopped and displayed based on the result of the lottery.

  The four LEDs 117 are for displaying the number of lottery results held based on the winning of the game balls at the start winning opening 112. Each time the game balls win the start winning opening 112, the light is sequentially emitted. When the fluctuation display starts, the lights are turned off sequentially. That is, the number of light emission of the four LEDs 117 corresponding to the upper limit value of the number of holdings is notified to the player of the current number of holdings of the lottery result based on the winning of the game ball to the start winning opening 112. In the present embodiment, the upper limit value of the number of holds of the lottery result based on winning of the game ball to the start winning opening 112 is set to four. Then, when the number of reserves is four and a game ball is won at the start winning opening 112, the number corresponding to winning at the start winning opening 112 without performing a lottery based on the winning of the game ball. Only to play the prize ball.

  The effect display device 107 is a display device for displaying an image including a decorative design, and is provided at a substantially central position of the game area 115 so that the player can easily recognize it, and displays related to various effects. A liquid crystal display device for performing the above is provided.

The display screen 118 is an area in which an image is provided to the player so as to be visually recognized on the liquid crystal display device provided in the effect display device 107. On the display screen 118, a set of decorative symbols is displayed. As a set of decorative designs, for example, “0”, “1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”, There are “9”, “A”, “B”, “C”, “D”, “E”, “F”. During the variation period of the decorative symbols, the decorative symbols are displayed alternately in the order determined by the gaming machine. At the end of the decorative symbol variation period, any one of “0” to “9” and “A” to “F” is stopped and displayed as decorative symbols. The combination of these three decorative symbols indicates “big hit” or “lost”. On the other hand, when the result of the lottery is “losing”, decorative symbols other than the combination of specific decorative symbols corresponding to “big hit” are stopped and displayed.
The effect display device 107 is an object (character) for giving the player a sense of expectation of “big hit” in the “reach” effect after the transition to the reach state as well as the image parts and the decorative symbols. An image or the like is also displayed as a background image of a decorative design. In the present embodiment, there is a feature in the background image that the effect display device 107 displays as the background of the decorative design, which will be described later.

Further, the effect display device 107 may display the number of winnings of the game ball at the start winning opening 112 and notify the player of the current number of winnings at the starting winning opening 112.
Below the effect display device 107, an ordinary electric accessory 104 is provided. The ordinary electric accessory 104 opens and closes to guide the game ball to the start winning opening 112.
A big prize opening 113 is formed below the ordinary electric accessory 104. The big prize opening 113 becomes a “hit” and when the game shifts to a special game, the big prize opening door 120 falls down and is opened. In the present embodiment, a maximum of 15 unit games are executed in a special game. More specifically, during a unit game, when a game ball passes through a specific area (so-called V zone) 121 formed in the big prize opening 113, it may shift to the next unit game. As much as possible, a maximum of 15 unit games are executed. In the present embodiment, the specific area 121 is formed in the special winning opening 113, but the specific area 121 is not necessarily formed. In this case, when shifting to the special game, it is guaranteed that 15 unit games will be executed.

  The center decorative component 105 is a molded product including a translucent part, and is provided around the effect display device 107. The center decoration part 105 plays a role of protecting the effect display device 107 or decorating the pachinko machine 100. Further, in the pachinko machine 100 shown in FIG. 1, the game ball that has entered the through portion 105 a formed at the upper part of the center decorative part 105 passes through the center decorative part 105 and is placed below the center decorative part 105. A flow path is formed so as to move to the formed stage 105b.

The normal symbol operation gate 103 is provided between the normal electric accessory 104 and the inner rail 109. For example, a game ball can pass through the normal symbol operation gate 103 from top to bottom. It is configured.
The normal symbol display device 108 is provided at a position facing the normal symbol operation gate 103 through the normal electric accessory 104. For example, the 7-segment LED 122 for displaying the normal symbol and the normal symbol operation gate 103 for the game ball are provided. And four LEDs 123 that display the number of passages to. The normal symbol is a symbol for indicating whether or not the normal electric accessory 104 is opened according to the result of the lottery performed when the game ball passes through the normal symbol operation gate 103.

  The normal symbol display device 108 causes the 7-segment LED 122 to emit light based on the passage of the game ball to the normal symbol operation gate 103 and, for example, “7” and “−” as the normal symbols are alternately displayed in a variable manner. Either “7” or “−” is stopped and displayed. Then, when “7” is stopped and displayed, it is determined as “winning” and the ordinary electric accessory 104 is opened. On the other hand, when “−” is stopped and displayed, it is “lost”, and the ordinary electric accessory 104 is not opened.

  The four LEDs 123 indicate the number of game balls that have passed through the normal symbol operating gate 103. The regular LEDs are sequentially lit each time the game ball passes through the normal symbol operating gate 103, and the normal symbol variation display is displayed. Turns off sequentially when starting. That is, the number of passages of the normal symbol operation gate 103 is notified to the player by the number of light emission of the four LEDs 123.

  The general winning opening 111 is provided between the normal symbol operating gate 103 and the inner rail 109. When a gaming ball wins the general winning opening 111, a predetermined number of gaming balls are paid out.

  The out port 114 is provided at the lowermost part of the game area 115 and collects game balls that have not won any of the start winning port 112, the general winning port 111, and the big winning port 113. The collected game balls are released to the outside of the pachinko machine 100.

The gaming machine frame includes an outer frame 124, a front frame 125, a transparent plate 126, a door 127, and a ball tray unit 128.
The outer frame 124 has an opening and is a frame for fixing the pachinko machine 100 to a position where it should be installed. The front frame 125 is a frame body aligned with the opening portion of the outer frame 124, and is attached to the outer frame 124 so as to be freely opened and closed by a hinge mechanism or the like.

  The front frame 125 includes a mechanism for launching a game ball, a mechanism for detachably storing a game board, a mechanism for guiding or collecting the game ball, and the like. Furthermore, electrical decoration parts 130a to 130d such as game effect lamps that are turned on according to the state of the game are provided on the peripheral edge of the front frame 125.

  The transparent plate 126 is for protecting the game board, and is, for example, a transparent glass plate. A player plays a game through the transparent plate 126 while seeing through the game area 115 of the game board.

  The door 127 is for supporting the transparent plate 126, and is attached to the front frame 125 so as to be freely opened and closed by a hinge mechanism or the like.

  The ball tray unit 128 is provided below the front frame 125. The ball tray 128a stores a certain amount of game balls (rental balls and prize balls), a mechanism for storing game balls, and fires the game balls. A mechanism for sending out the game ball to the mechanism for the above, a ball removal mechanism for extracting the stored game ball into a ball exit storage box (so-called dollar box), a firing handle 131, an operation switch 132, and the like.

  In the pachinko machine 100 of this embodiment, a push button type is adopted as the ball removing mechanism. More specifically, when the player presses the bullet release button 128b, a part of the bottom surface of the ball tray 128a is opened, and the game ball stored in the ball tray 128a is released to the outside.

  The launch handle 131 is operated by the player when launching the game ball toward the game area 115. When the player rotates the launch handle 131, the game ball is guided toward the game area 115 by being guided by the inner rail 109 and the outer rail 110 at a speed corresponding to the rotation angle.

The operation switch 132 is operated by the player, and a game effect is executed by reflecting the operation content. In the present embodiment, the operation switch 132 includes a push button and a cross key (not shown).
In addition, speakers 133 for reproducing and outputting sound effects are provided on both sides of the ball removal mechanism 128b.

(Outline of the game)
Next, an outline of the game in the pachinko machine 100 will be described.
First, in a state where the rented game balls are placed on the ball tray 128a, when the player turns the launch handle 131 in the clockwise direction toward FIG. 1, the game balls are directed toward the game area 115. Fired. The game ball that has entered the game area 115 collides with the nail 101 or the windmill 102 formed in the game area 115, and moves in the game area 115 from top to bottom while moving irregularly.

  At the start of the game, the decorative screen is not displayed on the display screen 118 of the effect display device 107, and the background image and an image in which a predetermined character (object) moves around the background image, and the theme of this gaming machine Is displayed.

  When the game ball wins the start winning opening 112, a predetermined number of winning balls (four winning balls in the present embodiment) are paid out to the ball tray 128a, and the special symbol display device 106 displays a variation display of the symbols. Be started. The lottery is started based on the winning. Corresponding to the start of the lottery, the decorative symbol is displayed on the display screen 118 and the variable display is started. When the result of the lottery executed based on the winning is “losing”, a special symbol corresponding to “losing” is stopped and displayed on the special symbol display device 106. Then, a “reach” effect is executed on the display screen 118 as necessary, and a predetermined combination of decorative images corresponding to “losing” is displayed in the final stop, and then the mode shifts to a standby mode.

  On the other hand, when the result of the lottery executed based on the winning is “big hit”, after executing the reach effect, a special symbol corresponding to “big win” is stopped and displayed on the special symbol display device 106 in this stop. The The display screen 118 displays a predetermined combination of decorative symbols corresponding to “big hit”, and then shifts to a special game. The timing of the special symbol stop and the decorative symbol main stop coincide with each other.

In the special game, the special prize opening door 120 falls and the special prize opening 113 is opened. Each time a game ball wins a prize in the opened big winning opening 113, a predetermined number of prize balls (15 prize balls in this embodiment) are paid out. In this embodiment, when the grand prize opening 113 is opened for 29.5 seconds or when a specific number of game balls are won in the grand prize opening 113, the grand prize opening door 120 is opened. Standing up, the special prize opening 113 is closed.
In the following description, when the specific number is 10, that is, either the big prize opening 113 is opened for 29.5 seconds or ten game balls are awarded to the big prize opening 113. In this state, the case where the special winning opening door 120 is raised will be described as an example.

If the game ball passes through a specific area (so-called V zone) 121 formed in the big winning opening 113 while the winning opening 113 is opened, the big winning opening 113 is opened again. In the present embodiment, the opening / closing operation of the grand prize winning opening 113 is performed up to 15 times. That is, as described above, in the special game, a unit game in which the opening / closing of the special winning opening 113 is set as a set is performed 15 times at maximum.
In this way, when a special game is executed, a large amount of prize balls are paid out in a short period of time, and a great merit can be given to the player.

  When the game ball passes through the normal symbol operation gate 103, the normal symbol display device 108 (7-segment LED 122) starts to display the normal symbol in a variable manner. Thereafter, when a predetermined normal symbol (“7” in the present embodiment) is stopped and displayed on the normal symbol display device 108, the normal electric accessory 104 performs an opening / closing operation. When the ordinary electric combination 104 is opened, the game ball can win the start winning opening 112 without passing between nails (so-called life nails) above the start winning opening 112.

  Further, according to the result of the lottery executed based on the winning at the start winning opening 112, the mode is shifted to either the “probability change mode” or the “short time mode” after the special game is executed. When shifting to the “probability change mode”, the special symbol display device 106 displays “7” as the special symbol, and the effect display device 107 executes an effect indicating the shift to the “probability change mode” to play the game. Inform the person. Further, when shifting to the “short time mode”, the special symbol display device 106 displays “3” as the special symbol, and the effect display device 107 executes an effect indicating that the transition to the “short time mode” is performed. , Inform the player.

  As described above, when the transition to the “probability change mode” is performed after the execution of the special game, it is possible to prevent the holding ball from being reduced as much as possible until the next special game is started. Further, even when the mode is shifted to the “short time mode”, it is possible to prevent the holding ball from being reduced as much as possible for a while after the execution of the special game.

  When a game ball wins the general winning opening 111, a predetermined number of prize balls (four prize balls in this embodiment) are paid out to the ball tray 128a. If the game ball has not won any winning opening, the game ball flows into the out opening 114.

(Description of system configuration)
Next, a system configuration such as an internal configuration of the pachinko machine 100 will be described.
FIG. 2 is a block diagram showing an example of the system configuration of the pachinko machine 100. As shown in FIG.
Inside the housing of the pachinko machine 100, there are a main control board 201, a sub control board 202 connected to the main control board 201, a winning hole board 203, an LED drive board 204, a launch control board 205, a payout control board 206, A power receiving board 207, an electric decoration board 208, and the like are provided.

(Main control board 201)
The main control board 201 is provided with a main CPU 201a, ROM 201b, RAM 201c, and interface circuit (I / F circuit) 201d, which are connected to each other via a bus 201e.

  The main CPU 201a reads (fetches), interprets (decodes), and executes instructions constituting the program. And main CPU201a reads the program, data, etc. which are memorize | stored in ROM201b, and controls the whole pachinko machine 100 based on these.

  The ROM 201b stores programs and data necessary for the main CPU 201a to perform processing shown in FIGS. 6 to 10 described later and other game controls. The RAM 201c is used as a work area when the main CPU 201a performs various controls and temporarily stores data and the like.

  The I / F circuit 201d transmits and receives signals performed between the main control board 201, the sub control board 202, the winning hole board 203, the LED drive board 204, the launch control board 205, and the payout control board 206. Control the timing. However, between the main control board 201 and the sub control board 202, transmission of signals from the main control board 201 to the sub control board 202 is performed, but transmission of signals from the sub control board 202 to the main control board 201 is not performed. Not done. That is, only one-way transmission is possible.

  In addition, the I / F circuit 201 d is supplied with predetermined power from the power supply device 209 disposed inside the housing of the pachinko machine 100 via the power receiving board 207. With this power, the main control board 201 can perform various processes described later.

(Sub control board 202)
The sub control board 202 is provided with a sub CPU 202a, ROM 202b, RAM 202c, image sound processor 202d, image data ROM 202e, video RAM 202f, tone generator circuit 202g, amplifier 202h, and interface circuit (I / F circuit) 202i. The sub CPU 202a, ROM 202b, RAM 202c, image sound processor 202d, and I / F circuit 202i are connected to each other via a bus 202j. The sound source circuit 202g, the image data ROM 202e, and the video RAM 202f are connected to the image sound processor 202d, and the amplifier 202h is connected to the sound source circuit 202g. Furthermore, an electrical decoration board 208 is connected to the I / F circuit 202i.

  The sub CPU 202a reads (fetches), interprets (decodes), and executes instructions constituting the program. Then, the sub CPU 202a reads a program, data, and the like stored in the ROM 202b, and controls the entire sub control board 202, in particular, controls the effects for the player.

  The ROM 202b stores programs and data necessary for the sub CPU 202a to execute processing shown in FIGS. 11 and 12, which will be described later, and other effects during the game. The RAM 202c is used as a work area when the sub CPU 202a performs various controls, and temporarily stores data and the like.

  Note that the ROM 202b and the RAM 202c may be the same as the ROM 201b and the RAM 201c provided on the main control board 201, respectively, but those having a larger capacity may be used.

  The effect display device 107 includes a liquid crystal display device, and is connected to the image sound processor 202d. The decoration display and the background image are displayed on the display screen 118 by the effect display device 107.

  The image data ROM 202e stores image data such as objects (characters) and characters constituting these decorative symbols and background images.

The video RAM 202f is a memory used when the image sound processor 202d creates an image to be displayed on the effect display device 107. The video RAM 202f can store a plurality of frame image data. An area for storing individual frame image data is a storage layer.
Needless to say, the display screen 118 may be configured to include the effect display device 107 using, for example, a plasma display instead of the liquid crystal display device.

  The sound source circuit 202g is for generating an audio signal corresponding to the game effect, and is connected to the amplifier 202h. The sound based on the sound signal generated by the sound source circuit 202g is amplified by the amplifier 202h and output from the speaker 133.

  Furthermore, in addition to the effect display device 107 and the speaker 133, an electrical decoration component 130 that is turned on or off according to the state of the game is provided as an effect peripheral device. For example, as the illumination component 130, an illumination component (LED) that is lit when a reach state is formed, an illumination component (LED) that is lit during execution of a special game, and an illumination component that is lit during a prize ball ( LED).

  These effect peripheral devices are peripheral devices that are not directly related to the game, and output the effects during the game, and are controlled only by the sub-control board 202 and not by the main control board 201. .

  The I / F circuit 202 i performs timing control when receiving a signal from the main control board 201. Further, the I / F circuit 202i detects the operation of the operation switch 132 and transmits the detection signal to the sub CPU 202a. Thereby, the sub CPU 202a recognizes the operation content of the operation switch 132.

  The I / F circuit 202 i is supplied with predetermined power via the power receiving board 207 from the power supply device 209 arranged inside the housing of the pachinko machine 100. With this electric power, the sub-control board 202 can perform various processes described later.

(Electric board 208)
The above-mentioned electrical decoration part 130 is connected to the electrical decoration board 208, and the electric power supplied from the power supply device 209 arranged inside the housing of the pachinko machine 100 is output to the electrical decoration part. Thereby, the electrical decoration component 130 performs lighting or light extinction. A control signal corresponding to the gaming state is supplied to the electrode substrate 208 via the I / F circuit 202i.

(Prize opening board 203)
On the winning opening board 203, a start winning opening switch 210 for detecting the winning of the game ball to the starting winning opening 112, a normal symbol operating gate switch 211 for detecting the passing of the gaming ball to the normal symbol operating gate 103, A general winning opening switch 212 that detects a winning of a game ball to the winning opening 111, a large winning opening switch 213 that detects a winning of a gaming ball to the big winning opening 113, and a specification formed in the large winning opening 113 A specific area detection switch 214 that detects passage of a game ball to the area 121 is connected.

  Based on the signals transmitted from the start winning port switch 210, the normal symbol operating gate switch 211, the general winning port switch 212, the large winning port switch 213, and the specific area detecting switch 214, the winning port board 203 It identifies which region has passed and transmits a game ball passing signal indicating the identified result to the main control board 201.

  Further, the prize winning board 203 has an ordinary electric accessory solenoid 215 for opening the ordinary electric accessory 104, a prize winning solenoid 216 for opening the prize winning opening 113, and the prize winning opening 113. A specific area solenoid 217 for controlling the movement of the game ball is connected. Specifically, the specific area solenoid 217 makes it easy to pass the game ball to the specific area until the specific area detection switch 214 detects the passage of the game ball to the specific area 121, and enters the specific area 121. When the passage of the game ball is detected, the state where the passage of the game ball to the specific area 121 becomes easy is released.

  The prize opening board 203 outputs a current for driving the ordinary electric combination 104 to the ordinary electric combination solenoid 215 when an ordinary electric combination release instruction signal is input from the main control board 201 as will be described later. As a result, the ordinary electric accessory 104 performs an opening / closing operation.

  In addition, when the prize winning hole opening instruction signal is input from the main control board 201, the prize winning hole board 203 outputs a current for driving the big prize winning hole door 120 to the big prize winning hole solenoid 216. As a result, the special prize opening door 120 falls and the special prize opening 113 is opened. On the other hand, when a special winning opening closing instruction signal is input from the main control board 201, the output of the current for driving the special winning opening door 120 is stopped. As a result, the grand prize opening door 120 stands and the special prize opening 113 is closed.

  Furthermore, when the game ball passes through the specific area 121, it is determined that the special game will be transferred to the next unit game, and when the specific area control instruction signal is input from the main control board 201, the winning opening board 203 is specified. A current for releasing the state where the passing of the game ball to the area 121 becomes easy is output to the specific area solenoid 217. As described above, in this embodiment, a maximum of 15 unit games are continued in one special game.

(LED drive board 204)
A special symbol display device 106 and a normal symbol display device 108 are connected to the LED drive board 204. When a special symbol display instruction signal is input from the main control board 201 as described later, the LED drive board 204 receives the 7-segment LED 116 disposed in the special symbol display device 106 based on the special symbol display instruction signal, The four LEDs 117 that display the number of winnings are made to emit light. In addition, when the normal symbol display instruction signal is input from the main control board 201, the LED drive board 204, based on the normal symbol display instruction signal, the 7-segment LED 122 disposed in the normal symbol display device 108, and the gate passage The four LEDs 123 for displaying the numbers are caused to emit light.

(Launch control board 205)
The launch control board 205 is connected to a launch handle 131 for launching a game ball into the game area 115. The launch control board 205 detects that the launch handle 131 has been operated by the player, and transmits a launch operation detection signal indicating the detected result to the main control board 201. As a result, the main control board 201 recognizes that the firing handle 131 has been operated.

  The main control board 201 transmits a launch permission signal to the launch control board 205 when the game balls are not stored in the ball tray 128a in a certain amount or more. Then, the launch control board 205 controls the launch handle 131 so that the game ball is launched toward the game area 115.

  On the other hand, when a certain amount or more of the game balls are stored in the ball tray 128a, the main control board 201 transmits a launch non-permission signal to the launch control board 205. Thereby, the launch control board 205 controls the launch handle 131 so that the game ball is not launched toward the game area 115.

(Discharge control board 206)
When the payout control board 206 receives a prize ball number signal transmitted from the main control board 201 as will be described later, the number of prize balls (game balls) corresponding to the prize ball number signal is paid out to the ball tray 128a. Thus, the dispensing device 218 disposed inside the pachinko machine 100 is controlled. Thereby, the payout device 218 pays out a winning ball (game ball) corresponding to the winning.

  The winning a prize board 203, the LED drive board 204, the launch control board 205, and the payout control board 206 operate based on the power supplied from the power supply device 209 via the power receiving board 207.

(Power receiving board 207)
When the power switch 219 disposed inside the pachinko machine 100 is turned on, the power receiving board 207 is supplied with power from the power supply device 209, and the power is supplied to the main control board 201 and the sub-control as described above. This is distributed to the board 202, the winning hole board 203, the LED driving board 204, the launch control board 205, the payout control board 206, and the decoration board 208.

(Functional configuration of main control board 201)
Next, a functional configuration of the main control board 201 will be described.
FIG. 3 is a functional block diagram illustrating an example of a functional configuration of the main control board 201. The main control board 201 has a function of generating the lottery result of the present invention, and the sub control board 202 changes the display mode of the object based on the lottery result.

(Winning determination unit 301)
The winning determination unit 301 determines which region the game ball has passed based on the game ball passing signal transmitted from the winning hole board 203. Specifically, based on the game ball passing signal, the winning determination unit 301 determines that the game ball is a start winning port 112, a normal symbol operating gate 103, a general winning port 111, a large winning port 113, and a specific area 121. Which of the above has been passed is determined.
The winning determination unit 301 is realized by using the main CPU 201a and the ROM 201b provided on the main control board 201.

(Payout instruction unit 303)
The payout instructing unit 303 transmits the award ball number signal indicating the number of winning balls to the payout control board 206 based on the result determined by the winning determination unit 301. Specifically, in this embodiment, when the winning determination unit 301 determines that the game ball has passed through the start winning port 112 (that the game ball has won the start winning port 112), the payout instructing unit 303 receives the award. The prize ball number signal indicating that the number of balls is “4” is transmitted to the payout control board 206.

  When the winning determination unit 301 determines that the game ball has passed through the general winning opening 111, the payout instructing unit 303 sends the winning ball number signal indicating that the number of winning balls is “4” to the payout control board 206. Send. Further, when the winning determination unit 301 determines that the game ball has passed through the big winning opening 113, the payout instructing unit 303 sends the winning ball number signal indicating that the number of winning balls is “15” to the payout control board 206. Send.

Thereby, the payout control board 206 controls the payout device 218 so that payout according to the number of prize balls indicated in the prize ball number signal is made.
The payout instruction unit 303 is realized by using the main CPU 201a and the ROM 201b provided on the main control board 201.

(Special symbol lottery section 304)
The special symbol lottery unit 304 generates and acquires a random number ranging from “0” to “65535”, for example, when the winning determination unit 301 determines that the game ball has won the start winning opening 112. For example, if no random number is stored in the special symbol random number storage area in the RAM 202 c, the acquired random number is output to the winning determination unit 305.

On the other hand, when a random number is stored in the special symbol random number storage area, the acquired random number is stored in the special symbol random number storage area. In this embodiment, up to four random numbers acquired by the special symbol lottery unit 304 can be stored in the special symbol random number storage area, and the random number storage order can be identified. Then, the special symbol lottery unit 304 outputs the random number stored earliest in the special symbol random number storage area to the winning determination unit 305 and deletes the output random number from the special symbol random number storage region.
The special symbol lottery unit 304 is realized by using a main CPU 201a, a ROM 201b, and a RAM 202c provided on the main control board 201.

(Winning determination unit 305)
The winning determination unit 305 determines whether the random number output from the special symbol lottery unit 304 corresponds to “big hit” or “lost” based on the random number value output by the special symbol lottery unit 304. Further, when the “big hit” is true, it is determined whether to shift to the “probability change mode” or the “short time mode” after the “big hit”. These determinations are made using, for example, a lottery table.

  Then, if it corresponds to “big hit”, the bonus flag stored in the flag storage unit 302 is turned on. Further, when the “accuracy change mode” is applicable, the probability change flag stored in the flag storage unit 302 is turned on. On the other hand, in the case of “time reduction mode”, the time reduction flag stored in the flag storage unit 302 is turned on.

  In the present embodiment, a lottery table that is different between the case where the mode is shifted to the “probability change mode” and the other cases (the case where the mode is shifted to the “short-time mode” and the normal game is played) is used. It is determined whether it corresponds to the above-mentioned “big hit” or “losing”.

  More specifically, in the present embodiment, the probability variation lottery table used when shifting to the “probability change mode”, the case of shifting to the “time reduction mode”, and the case of performing a normal game There are two lottery tables, the normal lottery table to be used.

And, in the case of shifting to the “probability mode”, the probability of being a “big hit” is higher than the case of shifting to the “short-time mode” and the case of performing a normal game. The contents of the two lottery tables are set.
The winning determination unit 305 is realized by using the main CPU 201a and the ROM 201b provided on the main control board 201.

(Special symbol display instruction unit 306)
The special symbol display instruction unit 306 determines the special symbol variation display time in the special symbol display device 106 based on the state of the flag stored in the flag storage unit 302, and determines the result determined by the winning determination unit 305. Based on this, the special symbol to be stopped and displayed on the special symbol display device 106 is determined.

  In the present embodiment, the case where the probability variation flag or the time reduction flag is turned on (in the case of shifting to the “probability variation mode” or the “time reduction mode”) is more than the case where the probability variation flag or the time reduction flag is turned on (the “normal” The special symbol variation display time is made much shorter than when playing “games”.

  Further, in the present embodiment, when it corresponds to “big hit” and shifts to “probability change mode”, “7” is determined as a special symbol to be stopped and displayed on the special symbol display device 106. On the other hand, when it corresponds to “big hit” and shifts to “time reduction mode”, “3” is determined as a special symbol to be stopped and displayed on the special symbol display device 106. Further, in the case of “losing”, “−” is determined as a special symbol to be stopped and displayed on the special symbol display device 106.

The special symbol display instruction unit 306 forms a display pattern based on the stop symbol determined in this way, the special symbol variation display time, and the like, and the special symbol display instruction signal indicating the display pattern is displayed on the LED drive base. 204. Accordingly, the 7-segment LED 116 of the special symbol display device 106 performs a light emission operation according to the display pattern indicated in the special symbol display instruction signal.
The special symbol display instruction unit 306 is realized by using the main CPU 201a and the ROM 201b provided on the main control board 201.

(Big prize opening opening instruction unit 307)
When the winning determination unit 305 determines that the lottery result by the special symbol lottery unit 304 corresponds to “big hit” by the winning determination unit 307 and the bonus flag in the flag storage unit 302 is turned on, The special winning opening release instruction signal is transmitted to the substrate 203. As a result, the special winning opening 113 is opened. After that, when it is determined that the game ball has passed the specific area 121 formed in the big prize opening 113 based on the result of the determination in the winning determination section 301, the special prize opening release instruction section 307 performs the specific area control. An instruction signal is transmitted to the winning opening board 203. As a result, the state in which the game ball can easily pass through the specific area 121 is released.

  Thereafter, for example, when it is determined that ten game balls have passed through the prize winning opening 113, or when it has been determined that 29.5 seconds have elapsed since the prize winning opening 113 was opened, the prize winning opening releasing instruction unit 307 Then, a large winning opening closing signal is transmitted to the winning opening board 203. As a result, the special winning opening 113 is closed.

  When the big prize opening 113 is closed as described above, the big prize opening opening instructing unit 307 facilitates the passage of the game ball to the specific area 121 while the big prize opening 113 is being opened. It is determined whether or not the state has been released. As a result of this determination, when the state in which the passing of the game ball to the specific area 121 is released, the special winning opening release instruction unit 307 determines whether or not the special winning opening 113 is opened 15 times. . That is, it is determined whether or not 15 unit games have been consumed.

  As a result of these determinations, when the state in which the passing of the game ball to the specific area 121 is facilitated and all the unit games in the special game have not been digested, the special winning opening release instructing unit 307 The prize winning opening instruction signal is transmitted to the prize winning board 203 to shift to the next unit game, and the operation for opening and closing the prize winning opening 113 as described above is repeated until all the unit games are consumed. Do.

On the other hand, when all the rounds of the special game have been completed, the special game has ended, and the special winning opening 113 is not opened. Further, when the game ball does not pass through the specific area 121 while the special winning opening 113 is opened, it is a so-called “punk” state, and whether or not all unit games in the special game have been consumed. Regardless, the special game is forcibly terminated. Accordingly, in this case as well, the special winning opening 113 is not opened.
The special winning opening opening instruction unit 307 is realized by using the main CPU 201a and the ROM 201b provided on the main control board 201.

(Normal symbol lottery section 309)
When the winning determination unit 301 determines that the game ball has passed the normal symbol operation gate 103, the normal symbol lottery unit 309 generates and acquires a random number within a predetermined range. Then, when the normal symbol is not being displayed in the normal symbol display device 108 (that is, when it is not necessary to hold the normal symbol lottery result), the acquired random number is output to the winning determination unit 310. .

On the other hand, if the number of random numbers stored in the normal symbol random number storage area is three or less and the normal symbol is displayed in a variable manner on the normal symbol display device 108, the obtained random number Are stored in the normal symbol random number storage area. As described above, in the present embodiment, up to four random numbers acquired by the normal symbol lottery unit 309 can be stored in the normal symbol random number storage area, and the random number storage order can be identified. . Then, the normal symbol lottery unit 304 outputs the random number stored earliest in the normal symbol random number storage area to the winning determination unit 310 and deletes the output random number from the normal symbol random number storage region.
The normal symbol lottery unit 309 is realized by using the main CPU 201a, the ROM 201b, and the RAM 201c provided on the main control board 201.

(Winning determination unit 310)
The winning determination unit 310 determines whether the random number output from the normal symbol lottery unit 309 corresponds to “win” or “losing” based on the random number value output from the normal symbol lottery unit 309. This determination is performed using, for example, a lottery table.

  In the present embodiment, using the lottery table that is different between the case of shifting to the “probability change mode” or the “time reduction mode” and the case of performing a normal game, either “winning” or “losing” described above is used. Judgment is made as to whether this is the case.

  Specifically, in the present embodiment, a special mode lottery table used when shifting to the “probability change mode” or the “short time mode” and a normal lottery table used when a normal game is being performed. There are two lottery tables.

The two lottery tables are set so that the probability of “winning” is significantly higher in the case of shifting to “probability mode” or “short-time mode” than in the case of playing a normal game. Is set. As a result, the probability of winning a normal symbol when the mode is shifted to the “probability change mode” or the “time reduction mode” is increased. Therefore, when the mode is shifted to the “probability change mode” or the “time reduction mode”, the normal electric accessory 104 is released more frequently than when the normal game is played, and the ball is held as much as possible. The game can be progressed without being reduced.
The winning determination unit 310 is realized by using the main CPU 201a, the ROM 201b, and the RAM 201c provided on the main control board 201.

(Normal symbol display instruction unit 311)
The normal symbol display instruction unit 311 determines the normal symbol variation display time based on the state of the flag stored in the flag storage unit 302, and based on the lottery result determined by the winning determination unit 310, the normal symbol display time A normal symbol to be stopped and displayed on the display device 108 is determined. Then, a display pattern based on the determined stop symbol and the normal symbol variation display time is formed, and the normal symbol display instruction signal indicating the formed display pattern is transmitted to the LED drive board 204.

  For example, in the present embodiment, the case where the probability change flag or the time reduction flag stored in the flag storage unit 302 is turned on (the case where the mode is shifted to the “probability change mode” or the “time reduction mode”). The normal symbol variation display time is made much shorter than when they are not turned on (than when the normal game is played).

  If the result of the determination by the winning determination unit 310 is “winning”, for example, “7” is determined as a normal symbol to be stopped and displayed on the normal symbol display device 108. On the other hand, in the case of “losing”, for example, “−” is determined as a normal symbol to be stopped and displayed on the normal symbol display device 108.

Then, the normal symbol display instruction unit 311 forms a display pattern based on the stop symbol determined in this way, the normal symbol variation display time, and the like, and sends the normal symbol display instruction signal indicating the formed display pattern to the LED drive board. 204. Accordingly, the 7-segment LED 122 of the normal symbol display device 108 performs a light emission operation according to the display pattern indicated by the normal symbol display instruction signal.
The normal symbol display instruction unit 311 is realized by using the main CPU 201a and the ROM 201b provided on the main control board 201.

(Normal electric accessory driving instruction unit 312)
Based on the state of the flag stored in the flag storage unit 302, the lottery result determined by the winning determination unit 310, etc., the normal electric combination driving instruction unit 312 determines the operation mode of the normal electric combination 104, A normal electric accessory release instruction signal indicating the determined operation mode is transmitted.

  For example, in the present embodiment, the case where the probability change flag or the time reduction flag stored in the flag storage unit 302 is turned on (the case where the mode is shifted to the “probability change mode” or the “time reduction mode”). The operation mode of the ordinary electric accessory 104, for example, the opening time is determined so that the game ball can be easily won at the start winning opening 112, compared with the case where they are not turned on (than when the normal game is performed). Like to do.

  Note that the normal electric accessory driving instruction unit 312 is realized by using the main CPU 201 a and the ROM 201 b provided on the main control board 201.

(Direction command generator 313)
The effect command generation unit 313 is the result of the determination by the winning determination unit 301, the result of determination by the winning determination unit 305 (special symbol lottery result), the state of the flag stored in the flag storage unit 302, and the special symbol display. Based on the special symbol variation display time determined by the instruction unit 306, an effect command corresponding to the current game state is generated and transmitted to the sub-control board 202. The effect command output from the effect command generating unit 313 to the sub control board 202 is information including the lottery result of the gaming machine.
The production command generation unit 313 is realized by using the main CPU 201a and the ROM 201b provided on the main control board 201.

(Functional configuration of sub-control board 202)
Next, a functional configuration of the sub control board 202 will be described.
FIG. 4 is a functional block diagram illustrating an example of a functional configuration of the sub control board 202.
As shown in FIG. 4, the sub control board 202 includes an effect command analysis unit 401, an effect control unit 402, an effect pattern storage unit 403, a flag storage unit 404, an image generation unit 405, and an audio generation unit 406.

(Direction command analysis unit 401)
The effect command analysis unit 401 operates according to the flowchart of FIG. 11 and analyzes the effect command transmitted from the main control board 201 (effect command generation unit 313). For example, when information indicating the flag state is input from the main control board 201, the effect command analysis unit 401 stores this in the flag storage unit 404. In addition, when an effect command indicating a special symbol lottery result or a special symbol variation display time is input from the main control board 201, the effect command analysis unit 401 refers to the flag storage unit 404 and displays the current game mode. ("Probability change mode" based on the probability change flag, "Time reduction mode" based on the time reduction flag, or "Big hit" (special game) state based on the bonus flag) is acquired, and this information is output to the effect control unit 402 .

In addition, the effect command analysis unit 401 acquires an operation signal of the operation switch 132 and outputs variation information for the game mode to the effect control unit 402 based on the operation signal.
However, the processing performed by the production command analysis unit 401 is not limited to these, and processing according to the content of the production command is appropriately executed.
The effect command analysis unit 401 is realized by using a sub CPU 202a, a ROM 202b, and a RAM 202c provided on the sub control board 202.

(Production pattern storage unit 403)
The effect pattern storage unit 403 has information indicating the combination information of the decorative symbols to be stopped and displayed in the main stop, the decorative symbol variation pattern that is variably displayed before the main stop, “reach” effect time, and information indicating the effect contents in the “reach” effect. Stored. These pieces of information are determined by the effect control unit 402 according to the lottery result.

As the decorative symbol variation pattern, a plurality of variation patterns related to the sequence of symbol transition from the variation display start to the main stop are set in a table. The reach production time is an extra time required to produce the “reach” when the “reach” is applied.
The effect pattern storage unit 403 corresponds to the ROM 202b.

(Production control unit 402)
Based on the current game mode and variation information output from the production command analysis unit 401, the production control unit 402 sends the combination information of decorative symbols that should be stopped and displayed in the actual stop from the production pattern storage unit until the actual stop. The information which shows the effect contents in the decorative design variation pattern, the “reach” effect time, and the “reach” effect to be variably displayed is selectively read out. Then, the image production content to be generated by the image generation unit 405 and the audio production content to be generated by the audio generation unit 406 are determined, and the production information specifying the production content is specified at a predetermined timing (for example, every frame period). To go.

At the time of determining the combination of the decorative symbols, the production control unit 402 determines that the special symbol lottery result is “big hit” and the transition to the “probability change mode” is “111”, “333”, “ One of the combinations “555”, “777”, “999”, “AAA”, “CCC”, and “EEE” is determined as a combination of decorative symbols to be stopped and displayed. In addition, when the lottery result of the special symbol is “big hit” and the mode shifts to the “short time mode”, “000”, “222”, “444”, “666”, “888”, “ A combination of any one of “BBB”, “DDD”, and “FFF” is determined as a combination of decorative symbols to be stopped and displayed. The combination of decorative symbols to be stopped and displayed on the effect display device 107 may be determined by lottery, for example.
Furthermore, when the lottery result of the special symbol is “losing”, the combination of the decorative symbols to be stopped and displayed is determined so that the combination of different decorative symbols is displayed on the display screen 118.

  In addition, the production control unit 402 performs the “reach” production based on the current game mode, fluctuation information, a combination of decorative symbols to be stopped and displayed in the final stop, a decorative symbol variation pattern that is displayed in a variable manner until the main stop, and the like. Determine presence or absence. And the decoration design effect information which specifies the decoration design displayed at the next image display timing is output. In addition, the effect control unit 402 outputs background image effect information for specifying a background image that is the background of the decorative design.

(Image generation unit 405)
The image generation unit 405 has a configuration according to the present invention. The image generation unit 405 generates image data related to the decorative design based on the decorative design effect information output from the effect command analysis unit 401 and the effect control unit 402. Further, image data for displaying a background image is generated based on the background image effect information. Then, these image data are combined and output to the effect display device 107 as output frame image data. Details will be described with reference to FIG.
The image generation unit 405 is realized by an image sound processor 202d, an image data ROM 202e, and a video RAM 202f that operate based on the control of the sub CPU 202a provided on the sub control board 202.

(Voice generation unit 406)
The sound generation unit 406 generates sound data based on the sound effect information output from the effect command analysis unit 401 and the effect control unit 402 and outputs the sound data to the speaker 133.
For example, when the variation pattern information of the decorative pattern is output from the effect control unit 402, the expectation of “reach” or “big hit” is made corresponding to the decorative symbol in accordance with the progress degree of the variation pattern. Sound data that excites is generated and output to the speaker 133. When the production information related to the “reach” production is output from the production control unit 402, audio data is generated in accordance with the progress of the “reach” production, and is output to the speaker 133.

  The sound generation unit 406 is realized by using an image sound processor 202d and a sound source circuit 202g that operate based on the control of the sub CPU 202a provided on the sub control board 202. It goes without saying that the audio data generated by the audio generation unit 406 is not limited to these.

  The main control board 201 and the sub control board 202 may be provided with functions other than those described above. Also, the functions of the main control board 201 and the sub control board 202 are not limited to the above description, and may be implemented with various knitting.

(Description of Configuration (Image Generation Unit 405) According to the Present Invention)
Next, a functional configuration implemented by the image generation unit 405 will be described.
The image generation unit 405 has a function for generating a two-dimensional moving image, and a function for generating an image obtained by observing a three-dimensional space from a predetermined viewpoint in the real world, that is, a so-called 3D image (stereoscopic image). Does not have. Instead, various display patterns of fish and bubbles can be generated in correspondence with the lottery results from the main control board 50.

FIG. 5 is a functional block diagram illustrating an example of a functional configuration of the image generation unit 405. Such a functional block is realized by the sub control board 202 operating according to a flowchart as shown in FIG.
5, the image generation unit 405 includes an object image group storage unit 4011, an object plane distance storage unit 4012, a trajectory data storage unit 4013, a speed data storage unit 4014, an object determination unit 4021, an object plane determination unit 4022, A locus setting unit 4023, a display position setting unit 4024, an object plane image generation unit 4025, an output frame image composition unit 4026, an object plane image storage layer 4031 to 4035, an output frame image storage layer 4036, and a display control unit 4041 are provided. ing.

  Among these, the object image group storage unit 4011, the object plane distance storage unit 4012, the trajectory data storage unit 4013, and the speed data storage unit 4014 correspond to the image data ROM 202b. The object determination unit 4021, the object plane determination unit 4022, the trajectory setting unit 4023, the display position setting unit 4024, the object plane image generation unit 4025, and the output frame image composition unit 4026 are image acoustic processors that operate based on the control of the sub CPU 202 a. 202d. The object plane image storage layers 4032 to 4035 and the output frame image storage layer 4036 correspond to the storage layers of the video RAM 202f. The display control unit 4041 corresponds to the image sound processor 202d.

  First, in the present invention, an “object plane” is defined. The object plane means a two-dimensional plane for arranging objects at substantially the same distance from a virtual viewpoint. Each object plane is a plane having an outer shape corresponding to the image display plane 118, and a plurality of object planes are set for one frame image. The physical space covered by the object plane does not need to be the same as that of the image display plane 118, but the object plane needs to cover at least the area of the image display plane 118 that effectively displays an image. A specific object is arranged on each object plane. An image (data) obtained by drawing an object on the object plane is referred to as an “object plane image”. A composite of a plurality of object plane images becomes an output frame image.

(Object image group storage unit 4011)
The object image group storage unit 4011 stores a plurality of types of object image groups (data). An object image group is a set of object images that are produced so as to express a series of movements of a predetermined object by displaying each type of object in a preset order at each image display timing. Yes, one object image group is composed of a plurality of object images. For example, an object image group composed of 30 object images is displayed while being sequentially switched every frame period (vertical synchronization period) as an image display timing, so that a 1-second moving image can be displayed as an animation. Yes. In the present embodiment, a plurality of types (for example, nine types) of object image groups are stored.

  Each object image is original image data of an object that is actually displayed, and is data that defines an object in two dimensions. The object image format to be stored is not limited, and the object image is stored in various formats such as TIFF format, PIN format, bitmap format, JPEG format, and the like.

FIG. 13A and FIG. 13B illustrate the types of these object image groups.
Each image example is a still image of a frame image that is sent at a certain image display timing. Actually, each image is composed of several to several hundred object images, and each image is displayed sequentially to animate for a certain period of time. Display is possible. FIG. 13A illustrates object images that represent various fish. Hereinafter, “object image (group) expressing shark” is simply expressed as “shark”. FIG. 13A shows shark (a), ray (b), dolphin (c), and golden bulb (d) fish. In FIG. 13B, each fish and two types of bubbles (e) and (f) are shown, which are a red sea bream (a), a cherry bulb (b), a Tonosamadai (c), and a purple beauty (d). Of course, these are merely examples, and as long as the storage capacity permits, many types of object images may be provided.

FIG. 14 shows an example of an object image included in the object image group for one object.
FIG. 14 exemplifies object images constituting the shark 600. A series of object images 601 to 608 constitutes an object image group that represents the shark 600, and it is possible to display as animation that the shark moves and rotates. The order in which the individual object images included in the object image group are transmitted is determined in advance, and the movement is related to the object image transmitted before and after. The image contents of these object image groups are determined in relation to trajectory data described later. The contents (posture) of the object image are associated with the display position on the trajectory. By displaying the object image at the predetermined display position in order, a series of animations can be generated from when the object appears on the object surface until it disappears. It can be expressed.

As shown in FIG. 14, in the object image group, when the first object image 601 and the last object image 608 are in an associated posture, the first object image 601 is again after the last object image 608. By displaying, it is possible to repeatedly display the movement of the same pattern indefinitely. The trajectory data at this time repeatedly moves along the same trajectory in accordance with the progress of the object image.
The object image group stored in the object image group storage unit 4011 is a set of such a series of object images.

(Object determination unit 4021)
The object determination unit 4021 is a functional block that determines any one or more object image groups from among a plurality of object image groups stored in the object image group storage unit 4011.
A random number can be used to select the object image group. A specific number is assigned to the object image group, a random number is generated when the object image group is selected, and the object image group to which the number corresponding to the random number is assigned is displayed.

  In addition, when a specific object is assigned for the jackpot notice, when the lottery result obtained from the production control unit 402 indicates the jackpot, the jackpot notice object is selected. The object image group may be selected by a random number.

(Object surface distance storage unit 4012)
The object plane distance storage unit 4012 stores in advance distance information from the viewpoint C that is virtually set for a plurality of set object planes. The distance of the object plane can be replaced with information that defines the priority order of the object plane when viewed from the viewpoint. An object surface with a shorter distance from the viewpoint becomes an object surface with a higher priority and is displayed in front. On the contrary, the object surface farther away from the viewpoint becomes the object surface with the lower priority, and is displayed while being partially hidden behind.

As shown in FIG. 15, a conceptual diagram of composition of a plurality of object surfaces is shown.
As shown in FIG. 15, in the present embodiment, a total of five object planes, object planes 510 to 550, are set. As viewed from the viewpoint, the object plane 510 is disposed closest to the object plane 550, and the object plane 550 is disposed farthest away. In addition to the fish and bubble object images according to the present embodiment, object images simulating a seabed or an underwater still life are arranged on each of the object surfaces 510 to 550. At the time of composition, the object plane image arranged on the back side is combined with the object plane image on the near side. When all the object planes 510 to 550 are combined, a frame image 500 representing the sea bottom is output.

(Object plane determination unit 4022)
The object plane determination unit 4022 is a functional block that specifies one object plane on which an object is to be displayed from a plurality of object planes set by the object plane distance storage unit 4012.

  As described above, a virtual distance from the viewpoint is set for each object plane. An object displayed on a certain object plane is in a relationship hidden behind an object displayed on the object plane in front of the object plane, that is, at a close distance. An object displayed on each of the object planes must have an image size and an atmosphere adapted to a virtual distance set on the object plane. That is, it is necessary to create the size of the object image to be arranged on the object plane in conformity with the set distance of the object plane. For this reason, it is conceivable that an object plane on which the object image is to be displayed is specified in the object image group.

  However, in the object plane with a close distance setting, there is a case where no sense of incongruity is generated regardless of which object image is displayed on which object plane. In such a case, the object plane determination unit 4022 can determine an object plane to be displayed for each object image group using a random number or the like.

(Track data storage unit 4013)
The trajectory data storage unit 4013 stores trajectory data for specifying a trajectory determined for each object image group. The trajectory data can be composed of a set of position specifying information on the object plane on which the object image is arranged. The position specifying information indicates a specific position on the object surface by position information such as a two-dimensional coordinate value. The trajectory data can be said to be a collection of coordinate values. However, the trajectory data may be configured as an aggregate of vector information from the base point to the next destination.

  Since the trajectory data specifies the moving path of the object, the trajectory is constrained by the character given to the object. For example, if the object is a large fish such as a shark, the trajectory will show a slow movement speed and slow direction change, and if it is a small fish with agile movement such as a golden bulb, it will move fast and change direction frequently. It becomes a trajectory. One or more pieces of trajectory data are assigned to each object image group in accordance with the character of such an object. A specific one of the trajectories may be assigned to the jackpot notice trajectory.

  FIG. 16 shows an example of a trajectory on the object plane 500 specified by the trajectory data. As examples of the trajectory, three types of trajectories T1 to T3 assigned when the object is the shark 600 are shown. The trajectory T3 is a trajectory in which the object flips over, and such a special trajectory is assigned as a trajectory for jackpot notice.

  The trajectory specified by the trajectory data is usually set so as to start from an arbitrary position on the object plane and go out of the object plane again through an arbitrary path. However, as described above, if the object image group is formed so that the same pattern can be repeated indefinitely, the trajectory may be configured to form a closed loop.

(Track setting unit 4023)
The trajectory setting unit 4023 is a functional block for selecting trajectory data corresponding to the object image group determined from the trajectory data stored in the trajectory data storage unit 4013.
When a plurality of trajectories are assigned to the object determined by the object determining unit 4021 so as to be selectable, the trajectory setting unit 4023 selects one trajectory from the plurality of trajectories using a random number or the like. Further, when a specific trajectory is assigned for the advance notice when the lottery result indicates a jackpot, the trajectory is selected.

  Note that when the object is a bubble 680 or 690, the bubble does not move in the horizontal direction, so that the allocation of the trajectory data may not be performed. If the object is a bubble, it is only necessary to display an image in which bubbles are rising at substantially the same display position by animation.

(Speed data storage unit 4014)
The speed data storage unit 4014 stores information that defines the moving speed of the object that moves along the trajectory.

  In the present embodiment, a plurality of different speeds can be assigned to one trajectory. For example, if two speeds are assigned to a certain trajectory, one is a relatively small speed in the normal game mode, and the other is a relatively large speed for a jackpot notice. Is possible. It is possible to get a sense of expectation for jackpots as the object swims fast on the trajectory.

  The speed data may be information indicating the moving distance per unit time, but since the display position of the object on the object plane is set in advance on the trajectory, how often the display position is displayed. It may be indirect information that determines whether to move. For example, it is assumed that display positions are set at predetermined intervals on the trajectory. In the normal game mode, the object image is moved to an adjacent display position at every image display timing, and at the time of a big hit notice, the object image is moved to every other display position, thereby moving the object at double speed. It is possible to display as it is.

  Note that if the trajectory and the moving speed are associated in advance and the trajectory data is created so that only a specific speed is applied to the specific trajectory, it is not necessary to separately hold the speed data.

(Display position setting unit 4024)
The display position setting unit 4024 is a functional block that sets the display position of the object for each image display timing on the trajectory for each trajectory.

  As described above, one or more trajectories are assigned to each object image group. When the object image group, the trajectory, and the moving speed on the trajectory are determined, the display position setting unit 4024 sets the display position determined when moving on the determined trajectory at the set moving speed for each image display timing. The individual object images in the selected object image group are sequentially arranged.

  FIGS. 17A and 17B show examples of display positions when a plurality of speeds are set for a specific locus. The number attached to each display position on the trajectory indicates the elapsed time from the display start by the number of frame periods. F10 is a display position when 10 frame periods have elapsed from the start of display, and F20 is a display position when 20 frame periods have elapsed from the start of display.

  FIG. 17A is an example of speed setting in the normal game mode. The display position of the shark 600 is determined so that the shark 600 moves on the trajectory at a substantially constant speed, and this speed setting provides an image that allows the shark 600 to swim at a slow speed. On the other hand, FIG. 17B is an example of speed setting at the time of jackpot notice. In this example, the intervals between the display positions every 10 frame periods are set so as to be dense. In such a setting, the display position is determined so that the shark 600 moves fast at first, moves slowly once in the middle, and then disappears from the object surface by increasing the speed. That is, the shark 600 moves fast in the time zone F10 to F40, moves slowly in the time zone F40 to F60, and moves again at a high speed in the time zone F60 to F70. Thus, depending on how the display position is set for each image display timing, the moving speed of the object can be set freely and quickly, and the jackpot notice can be effectively produced.

(Object plane image generation unit 4025)
The object plane image generation unit 4025 is a functional block that generates image data in which the object image group determined by the object determination unit 4021 is arranged on the object plane determined by the object plane determination unit 4022. An image in which the object is arranged at the display position determined by the display position setting unit 4024 on the locus determined by the locus setting unit 4023 is generated. The generated object plane image is stored in any one of the object plane image storage layers 4031 to 4035 assigned to each object plane.

(Object plane image storage layers 4031 to 4035)
Each of the object plane image storage layers 4031 to 4035 stores pixel data in association with a physical image display space corresponding to the image display plane of the effect display device 107. Each of the object plane image storage layers 4031 to 4035 stores one picture (frame image). ) Can be stored. Each storage layer stores the image data generated by the object plane image generation means 4024 independently.

(Output frame image synthesis means 4025)
The output frame image synthesizing unit 4025 synthesizes the object plane images stored in the plurality of object plane image storage layers 4031 to 4035 at the image display timing in a predetermined order as shown in FIG. Output frame image data is generated. The generated output frame image is stored in the output frame image storage layer 4036.

(Output frame image storage layer 4036)
The output frame image storage layer 4036 stores the output frame image data synthesized and output, and has a capacity capable of storing one picture (frame image).

(Display control unit 4041)
The display control unit 4041 outputs the output frame image data stored in the output frame image storage layer 4036 to the effect display device 107 at a predetermined image display timing (for example, every 1/30 seconds that is a frame period). It is configured.

  Here, one or more elements among the object to be displayed, the object plane on which the object is to be displayed, the locus of the object, and the display position of the object are determined according to a predetermined condition, that is, a lottery result of the gaming machine specified by the production command. It is characterized by being changed based on this.

(Description of operation)
Next, the operation in this embodiment will be described.
First, the operation of the main control board 201 will be described with reference to FIGS. 6 to 10, and the operation of the sub control board 202 will be described with reference to FIGS.

(Processing of main control board 201)
FIG. 6 is a main flowchart showing an example of processing operations in the main control board 201.
In step S1 of FIG. 6, when the power switch 219 is turned on, the main control board 201 performs a game ball launch process. A specific example of this game ball launch process will be described. After the launch operation detection signal indicating that the launch handle 131 has been operated by the player is transmitted from the launch control board 205, first, the main control board 201 stores a certain amount or more of game balls in the ball tray 128a. It is determined whether or not.

  If the result of this determination is that a certain amount or more of game balls are not stored in the ball tray 128a, the main control board 201 transmits a launch permission signal to the launch control board 205 and the game balls are directed to the game area 115. A command indicating that it has been fired is generated and transmitted to the sub-control board 202. Thereby, a game ball is launched into the game area 115 and an effect during the game is started.

  On the other hand, when a certain amount or more of game balls are stored in the ball tray 128a, the main control board 201 transmits a launch non-permission signal to the launch control board 205, and the game balls cannot be launched into the game area 115. A command indicating this is generated and transmitted to the sub-control board 202. In this case, even if the player operates the launch handle 131, the game ball is not fired toward the game area 115. In addition, the player is notified by turning on the illumination part 130 that a certain amount or more of the game balls are stored in the ball tray 128a.

  Next, in step S2, the main control board 201 performs a general winning process. This general winning process is a process performed when a game ball launched into the game area 115 wins the general winning opening 111. Details of the general winning process will be described later with reference to FIG.

  Next, in step S3, the main control board 201 performs normal symbol operation gate passage processing. This normal symbol operation gate passing process is a process performed when a game ball launched into the game area 115 passes through the normal symbol operation gate. The normal symbol operation gate passing process will be described later with reference to FIGS. 8A and 8B.

  Next, in step S4, the main control board 201 performs a start winning process. This start winning process is a process that is performed based on a winning of a game ball launched into the game area 115 to the start winning port 112. Details of the start winning process will be described later with reference to FIGS. 9A and 9B.

  Next, in step S5, the main control board 201 performs a special game execution process. In this special game execution process, as a result of determining “big hit” by the winning determination unit 305, a predetermined symbol or effect image is displayed on the special symbol display device 106 and the effect display device 107, resulting in a “hit”. This is a process that is performed when a transition is made. Details of the special game execution process will be described later with reference to FIG.

  As described above, in the main control board 201, the game ball launching process, the general winning process, the normal symbol operation gate passing process, the starting winning process, and the special game executing process are repeatedly performed, as shown in FIGS. 7 to 10 below. As described above, in this embodiment, each process is repeatedly executed while omitting unnecessary processes according to the state of the game.

(General winning process)
Next, the details of the general winning process in step S2 of FIG. 6 will be described with reference to the flowchart of FIG. In addition, each process (including the partial process to which the code | symbol is not provided) can be arbitrarily changed in order within the range which does not produce contradiction in the processing content, or can be performed in parallel (this point is other The same applies to the flowchart of FIG.

In step S <b> 11 of FIG. 7, the winning determination unit 301 determines whether or not the gaming ball has won the general winning opening 111 based on the gaming ball passage signal transmitted from the winning opening board 203. If the result of this determination is that the game ball has won the general winning opening 111, the process proceeds to step S12, where the payout instruction unit 303 pays out the award ball number signal indicating that the number of winning balls is “4”. Transmit to the substrate 206. As a result, four prize balls are paid out to the ball tray 128a. In addition, the effect command generation unit 313 generates an effect command indicating that the general winning opening 111 has been won and transmits the effect command to the sub control board 202. Thereby, the sub-control board 202 informs the player that the general winning opening 111 has been won by, for example, lighting the electric decoration part 130. Then, the process returns to the main flowchart shown in FIG.
On the other hand, when the game ball has not won the general winning opening 111, it is not necessary to perform the process of step S12, and the process returns to the main flowchart shown in FIG.

(Normal symbol operation gate passing processing)
Next, details of the normal symbol operation gate passing process in step S3 of FIG. 6 will be described with reference to the flowcharts of FIGS. 8A and 8B.
In step S21 of FIG. 8A, the winning determination unit 301 determines whether or not the gaming ball has passed through the normal symbol operation gate 103 based on the gaming ball passage signal transmitted from the winning opening board 203. If the result of this determination is that the game ball has passed through the normal symbol operation gate 103, the routine proceeds to step S22, where the normal symbol lottery unit 309 generates a random number and performs lottery (that is, obtains a random number).

  Next, in step S23, the normal symbol lottery unit 309 determines whether or not the normal symbol is being variably displayed. If the result of this determination is that the normal symbol is variably displayed, the process proceeds to step S24, where the normal symbol lottery unit 309 counts the number of random numbers stored in the normal symbol random number storage area provided in the RAM 201c. It is determined whether or not there are three or less. As a result of this determination, if the number of random numbers stored in the normal symbol random number storage area is three or less, the process proceeds to step S25, where the normal symbol lottery unit 309 determines the normal symbol lottery result (step S22). 6) is stored in the normal symbol random number storage area, and the process returns to the main flowchart of FIG.

  If it is determined in step S24 that the number of random numbers stored in the normal symbol random number storage area exceeds three, the random number acquired in step S22 may be suspended. Since normal symbols cannot be displayed based on, the process returns to the main flowchart of FIG.

  On the other hand, if it is determined in step S23 that the normal symbol is not being variably displayed, the process proceeds to step S26, and the normal symbol lottery unit 309 determines whether or not a random number is stored in the normal symbol random number storage area. Determine. As a result of this determination, if random numbers are stored, the process proceeds to step S27, and the normal symbol lottery unit 309 determines whether the number of random numbers stored in the normal symbol random number storage area is three or less. Determine whether.

  As a result of this determination, if the number of random numbers stored in the normal symbol random number storage area is three or less, the process proceeds to step S28, where the normal symbol lottery unit 309 determines the normal symbol lottery result (step S22). Is stored in the normal symbol random number storage area.

Next, in step S29, the normal symbol lottery unit 309 reads the random number stored earliest in the normal symbol random number storage area, and proceeds to step S30.
On the other hand, if it is determined in step S26 that no random number is stored, the normal symbol lottery unit 309 skips steps S27 to S29 and proceeds to step S30.

If it is determined in step S27 that the number of random numbers stored in the normal symbol random number storage area exceeds three, the random number acquired in step S22 may be suspended. Since the normal symbol based on cannot be displayed, the normal symbol lottery unit 309 returns to the main flowchart of FIG.
When the normal symbol lottery result (random number) is obtained as described above, the process proceeds to step S30, and the normal symbol lottery unit 309 outputs the obtained random number to the winning determination unit 310.

  Next, in step S31, the winning determination unit 310 refers to the flag storage unit 302 to determine whether or not the time reduction flag or the probability variation flag is turned on. As a result of this determination, if the time reduction flag or the probability change flag is turned on, it is determined that the mode is shifting to the “time reduction mode” or “probability change mode”, and the process proceeds to step S32, where the winning determination unit 310 The special mode lottery table used in the case of the “short time mode” or “probability change mode” is read.

  On the other hand, if it is determined that neither the time-saving flag nor the probability variation flag is turned on, it is determined that the game is in the normal game, and the process proceeds to step S33. The winning determination unit 310 is used when the game is in the normal game. The normal lottery table to be extracted is extracted.

  As described above, when the lottery table is selected in step S33, the process proceeds to step S34 in FIG. 8B, and the winning determination unit 310 selects the lottery result (random number) output from the normal symbol lottery unit 309 in step S30. It is determined whether or not the lottery table corresponds to “winning”. That is, it is determined whether or not the normal symbol lottery is won.

  As a result of this determination, if the normal symbol lottery is won, the process proceeds to step S35, and the normal symbol display instructing unit 311 and the ordinary electric accessory driving instructing unit 312 refer to the flag storage unit 302, and It is determined whether or not the probability variation flag is turned on. That is, it is determined whether or not a transition is made to either the “time reduction mode” or the “probability change mode”. As a result of this determination, if the time reduction flag or the probability change flag is turned on and the mode is shifted to the “time reduction mode” or “probability change mode”, the process proceeds to step S36.

  In step S 36, when the transition to the “short time mode” is in progress, the normal symbol display instruction unit 311 displays the normal symbols in a variable manner during the default normal symbol fluctuation display time in the “short time mode”. A display pattern for stopping and displaying “7” indicating “win” is formed, and the normal symbol display instruction signal indicating the formed display pattern is transmitted to the LED drive board 204. Accordingly, the 7-segment LED 122 of the normal symbol display device 108 performs a light emission operation according to the display pattern indicated by the normal symbol display instruction signal.

  On the other hand, when transitioning to the “probability change mode”, the normal symbol display instructing unit 311 displays the normal symbols in a variable manner during the default normal symbol change display time in the “probability change mode”, and then “wins”. A display pattern for stopping and displaying “7” indicating that the normal symbol is displayed, and the normal symbol display instruction signal indicating the formed display pattern is transmitted to the LED drive board 204. Accordingly, the 7-segment LED 122 of the normal symbol display device 108 performs a light emission operation according to the display pattern indicated by the normal symbol display instruction signal.

  Next, in step S <b> 37, the ordinary electric accessory driving instruction unit 312 transmits the ordinary electric accessory release signal indicating the default operation mode in the “time reduction mode” or the “probability change mode” to the winning opening board 203. As a result, the ordinary electric accessory 104 operates in the operation mode indicated by the ordinary electric accessory release signal. Then, the process returns to the main flowchart of FIG. The normal electric accessory release signal is transmitted after the normal symbol is stopped and displayed on the 7-segment LED 122 of the normal symbol display device 108.

  On the other hand, if it is determined in step S35 that neither the time reduction flag nor the probability variation flag is on, the normal game is in progress, so the process proceeds to step S38, and the normal symbol display instruction unit 311 displays the default during normal game. During the normal symbol variation display time, after the normal symbol is variably displayed, a display pattern is formed such that “7” indicating “winning” is stopped and displayed, and the normal symbol indicating the formed display pattern is formed. A display instruction signal is transmitted to the LED drive board 204. Accordingly, the 7-segment LED 122 of the normal symbol display device 108 performs a light emission operation according to the display pattern indicated by the normal symbol display instruction signal.

  Next, in step S <b> 39, the ordinary electric accessory driving instruction unit 312 transmits the ordinary electric accessory release signal indicating the default operation mode during the normal game to the prize opening board 203. Thereby, the ordinary electric accessory 104 operates in the operation mode indicated by the ordinary electric accessory release signal. Then, the process returns to the main flowchart of FIG. The normal electric accessory release signal is transmitted after the normal symbol is stopped and displayed on the 7-segment LED 122 of the normal symbol display device 108.

  If it is determined in step S34 that the normal symbol lottery has not been won, the process proceeds to step S40, and the normal symbol display instruction unit 311 refers to the flag storage unit 302 to set the time reduction flag or the probability variation flag. Determine whether it is turned on. As a result of these determinations, if the time reduction flag or the probability change flag is turned on and the mode is shifted to the “time reduction mode” or “probability change mode”, the process proceeds to step S41, and the normal symbol display instruction unit 311 During the default normal symbol fluctuation display time in “mode” or “probability change mode”, after the normal symbol is variably displayed, a display pattern is formed so that “−” indicating “losing” is stopped and displayed. The normal symbol display instruction signal indicating the formed display pattern is transmitted to the LED drive board 204. Accordingly, the 7-segment LED 122 of the normal symbol display device 108 performs a light emission operation according to the display pattern indicated by the normal symbol display instruction signal. Then, the process returns to the main flowchart of FIG.

  If it is determined in step S40 that neither the time reduction flag nor the probability variation flag is on, the normal game is in progress, so the process proceeds to step S42, and the normal symbol display instruction unit 311 displays the default normal in normal game. After the normal symbol is variably displayed during the symbol variation display time, a display pattern is formed so that “-” indicating “losing” is stopped, and the normal symbol display instruction indicating the formed display pattern is formed. A signal is transmitted to the LED drive board 204. Accordingly, the 7-segment LED 122 of the normal symbol display device 108 performs a light emission operation according to the display pattern indicated by the normal symbol display instruction signal. Then, the process returns to the main flowchart of FIG.

  If it is determined in step S21 of FIG. 8A that the game ball has not passed the normal symbol operation gate 103, the process proceeds to step S43, and the normal symbol lottery unit 309 is provided with the normal symbol provided in the RAM 201c. It is determined whether or not random numbers are stored in the random number storage area. If a random number is stored as a result of this determination, the normal symbol lottery unit 309 proceeds to step S29 described above. On the other hand, when the random number is not stored, the normal symbol lottery unit 309 returns to the main flowchart shown in FIG.

(Start-up winning process)
Next, details of the start winning process in step S4 of FIG. 6 will be described with reference to the flowcharts of FIGS. 9A and 9B.
In step S61 of FIG. 9A, the winning determination unit 301 determines whether or not the game ball has passed the start winning port 112 based on the game ball passing signal transmitted from the winning port substrate 203. If the result of this determination is that the game ball has passed through the start winning opening 112, the process proceeds to step S62, where the special symbol lottery unit 304 generates a random number and performs lottery (that is, obtains a random number).

  Next, in step S63, the special symbol lottery unit 304 refers to the flag storage unit 302 and determines whether or not the bonus flag is turned on. If the result of this determination is that the bonus flag has been turned off, the process proceeds to step S64, and the special symbol lottery section 304 determines whether or not the special symbol is being variably displayed. If the result of this determination is that the special symbol is variably displayed, the process proceeds to step S65, where the special symbol lottery unit 304 counts the number of random numbers stored in the special symbol random number storage area provided in the RAM 201c. It is determined whether or not there are three or less.

As a result of this determination, if the number of random numbers stored in the special symbol random number storage area is three or less, the process proceeds to step S66, where the special symbol lottery unit 304 determines the special symbol lottery result (step S62). Is stored in the special symbol random number storage area.
On the other hand, if it is determined in step S63 that the bonus flag is not turned off (turned on), the special symbol lottery unit 304 proceeds to step S65 because the special game is being executed.

  If it is determined in step S65 that the number of random numbers stored in the normal symbol random number storage area exceeds three, the random number acquired in step S62 may be suspended. Therefore, the special symbol lottery unit 304 returns to the main flowchart of FIG.

  On the other hand, if it is determined in step S64 that the special symbol is not being variably displayed, the process proceeds to step S67, where the special symbol lottery unit 304 determines whether or not a random number is stored in the special symbol random number storage area. Determine. If the result of this determination is that random numbers are stored, the process proceeds to step S68, where the special symbol lottery unit 304 determines whether the number of random numbers stored in the special symbol random number storage area is three or less. Determine whether.

  As a result of the determination, if the number of random numbers stored in the special symbol random number storage area is three or less, the process proceeds to step S69, where the special symbol lottery unit 304 determines the special symbol lottery result (step S62). Is stored in the special symbol random number storage area.

Next, in step S70, the special symbol lottery unit 304 reads the random number stored earliest in the special symbol random number storage area, and proceeds to step S71.
On the other hand, if it is determined in step S67 that no random number is stored, the special symbol lottery unit 304 skips steps S68 to S70 and proceeds to step S71.

  If it is determined in step S68 that the number of random numbers stored in the special symbol random number storage area exceeds three, the random number acquired in step S62 may be suspended. Since the special symbol based on the symbol cannot be displayed, the special symbol lottery unit 304 returns to the main flowchart of FIG.

  When the special symbol lottery result (random number) is obtained as described above, the process proceeds to step S71, and the special symbol lottery unit 304 outputs the obtained random number to the winning determination unit 305.

  Next, in step S72, the winning determination unit 305 refers to the flag storage unit 302 to determine whether or not the probability variation flag is turned on. If the result of this determination is that the probability variation flag is on, it is determined that the mode has been shifted to the “probability variation mode”, and the process proceeds to step S73. The winning determination unit 305 is used when the probability variation mode is in effect. The lottery table for probability variation to be extracted is extracted.

  On the other hand, if the probability variation flag is not turned on, the process proceeds to step S74, and the winning determination unit 305 refers to the flag storage unit 302 to determine whether or not the time reduction flag is turned on. As a result of this determination, if the time reduction flag is turned on, it is determined that the mode is shifted to the “time reduction mode”, the process proceeds to step S75, and the winning determination unit 305 refers to the flag storage unit 302 Add 1 to the number of time reductions. That is, the number of games in which the current game corresponds to the “short time mode” is counted.

Next, in step S76, the winning determination unit 305 extracts a normal lottery table to be used in the “time reduction mode”.
Next, in step S77, the winning determination unit 305 determines whether or not the “time saving mode” has ended by digesting the prescribed number of games. If the result of this determination is that the prescribed number of games has been exhausted and the “time reduction mode” has ended, the process proceeds to step S78, and the winning determination unit 305 refers to the flag storage unit 302 and turns off the time reduction flag.

If it is determined in step S77 that the prescribed number of games has not been consumed, the “time reduction mode” is ongoing, and thus the processing in step S78 is omitted.
If it is determined in step S74 that the time reduction flag is not turned on, the game is in a normal game, so the process proceeds to step S79, and the winning determination unit 305 selects a normal lottery table to be used during the normal game. Extract.

  As described above, when the lottery table is extracted in steps S73, S76, and S79, the process proceeds to step S80 in FIG. 9B, and the winning determination unit 305 outputs the lottery result (random number) output from the special symbol lottery unit 304 in step S71. Determines whether or not it corresponds to “big hit” in the extracted lottery table. That is, it is determined whether or not a special symbol lottery is won.

  As a result of this determination, if the special symbol lottery is won, the process proceeds to step S81, and the winning determination unit 305 further determines whether to shift to the “probability change mode” or the “short time mode” after the special game. Referring to the flag storage unit 302, the bonus flag is turned on and the process proceeds to step S82. On the other hand, if the special symbol lottery is not won, the process of step S81 is omitted and the process proceeds to step S82.

  In step S82, the special symbol display instruction unit 306 refers to the flag storage unit 302 and determines whether or not the time reduction flag or the probability variation flag is turned on. As a result of this determination, if the time reduction flag or the probability variation flag is turned on, since either the “time reduction mode” or the “probability variation mode” is being executed, the process proceeds to step S83. The special symbol display instructing unit 306 forms a display pattern for the time reduction / probability change mode based on the determination result in steps S80 and S82, and sends the special symbol display instruction signal indicating the formed display pattern to the LED drive board 204. Send. Accordingly, the 7-segment LED 116 of the special symbol display device 106 performs a light emission operation according to the display pattern indicated in the special symbol display instruction signal.

  On the other hand, if the hourly flag or the probability variation flag is not turned on, it means that the game is in the normal game, so the process proceeds to step S84, and the special symbol display instruction unit 306 uses the determination result in steps S80 and S82 to And the special symbol display instruction signal indicating the formed display pattern is transmitted to the LED drive board 204. Accordingly, the 7-segment LED 116 of the special symbol display device 106 performs a light emission operation according to the display pattern indicated in the special symbol display instruction signal.

  In step S <b> 85, the payout instructing unit 303 transmits the prize ball number signal indicating that the number of prize balls is “4” to the payout control board 206. As a result, four prize balls are paid out to the ball tray 128a.

Next, in step S86, the winning determination unit 305 refers to the flag storage unit 302 and determines whether or not the bonus flag is turned on. If the result of this determination is that the bonus flag is on, the process proceeds to step S87, and if the winning determination unit 305 determines in S87 to shift to the “probability change mode”, the process proceeds to step S88, where the flag storage unit Referring to 302, the probability variation flag is turned on.
On the other hand, if the winning determination unit 305 determines in S87 to shift to the “short time mode”, the process proceeds to step S89 and refers to the flag storage unit 302 to turn on the short time flag.

  In step S90, the effect command generating unit 313 generates an effect command based on the determination results in steps S80 and S82 and the stored contents of the flag storage unit 302, and transmits the effect command to the sub control board 02. Return to.

  If it is determined in step S61 in FIG. 9A that the game ball has not passed through the start winning opening 112, the process proceeds to step S91, and the special symbol lottery unit 304 is provided in the RAM 201c. It is determined whether or not random numbers are stored in the design random number storage area. If a random number is stored as a result of this determination, the process proceeds to step S70 described above. On the other hand, when the random number is not stored, it is not necessary to perform the processing after step S62, and the process returns to the main flowchart shown in FIG.

(Special game execution process)
Next, the details of the special game execution process in step S5 of FIG. 6 will be described with reference to the flowchart of FIG.
In step S101 of FIG. 10, the winning determination unit 305 refers to the flag storage unit 302 to determine whether or not the bonus flag is turned on. If the result of this determination is that the bonus flag is not turned on, there is no need to perform the processing after step S102 (since it does not shift to a special game), the process returns to the main flowchart of FIG.

  On the other hand, if the bonus flag is on, the process proceeds to step S102. In step S <b> 102, the special winning opening release instruction unit 307 transmits the special winning opening opening instruction signal to the winning opening board 203. As a result, the special winning opening 113 is opened, and one round of the specific game consisting of 15 rounds starts.

Next, in step S <b> 103, the winning determination unit 301 determines whether or not the game ball has passed through the big winning opening 113 based on the gaming ball passing signal transmitted from the winning opening board 203.
If the result of this determination is that the game ball has passed through the big winning opening 113, the process proceeds to step S104, where the winning determination section 301 determines that the game ball is based on the gaming ball passing signal transmitted from the winning opening board 203. It is determined whether or not the specific area 121 has been passed. If the result of this determination is that the game ball has passed through the specific area 121, the process proceeds to step S105, where the special winning opening opening instruction unit 307 transmits the specific area control instruction signal to the winning opening board 203 and proceeds to step S106. move on. As a result, the state in which the game ball can easily pass through the specific area 121 is released. On the other hand, if the game ball has not passed through the specific area 121, the process skips step S105 and proceeds to step S106.

Next, in step S <b> 106, the effect command generation unit 313 generates an effect command indicating that the game ball has passed through the big prize opening 113 or the specific area 121, and transmits it to the sub control board 202. As a result, an image indicating that the game ball has passed the special winning opening 113 or the specific area 121 is displayed on the effect display device 107. Also, the payout instruction unit 303 transmits the prize ball number signal indicating that the prize ball number is “15” to the payout control board 206. Thereby, 15 prize balls are paid out to the ball tray 128a.
If it is determined in step S106 that the game ball has not won the big winning opening 113, the winning determination unit 301 skips steps S104 to S106 and proceeds to step S107.

  Next, in step S107, the special winning opening release instruction unit 307 determines whether or not a predetermined time (29.5 seconds) has elapsed since the special winning opening 113 is opened. As a result of this determination, if the predetermined time has elapsed, it is the end of the unit game, so the process proceeds to step S108, and the special winning opening release instruction unit 307 transmits a special winning opening closing signal to the winning opening board 203. To do. As a result, the special winning opening 113 is closed.

Next, in step S <b> 109, the special winning opening release instruction unit 307 determines whether or not the state where it is easy to pass the game ball to the specific area 121 is released. As a result of this determination, when the state in which the passing of the game ball to the specific area 121 is released, the process proceeds to step S110, where the special winning opening release instructing unit 307 determines that all unit games in the special game (that is, It is determined whether or not (special game) has ended. If the result of this determination is that the special game has ended, the process proceeds to step S111, where the effect command generating unit 313 generates an effect command indicating the end of the special game and transmits it to the sub control board 202. As a result, an image indicating the end of the special game is displayed on the effect display device 107.
Further, the special winning opening opening instruction unit 307 transmits the specific area control instruction signal to the winning opening board 203. As a result, the game ball can easily pass through the specific area 121.
In step S112, the winning determination unit 305 refers to the flag storage unit 302, turns off the bonus flag, and returns to the main flowchart of FIG.

If it is determined in step S107 that the predetermined time has not elapsed since the big winning opening 113 is opened, the process proceeds to step S113, and the big winning opening releasing instruction section 307 is transmitted from the winning determination section 301. Based on the game ball passage signal, it is determined whether or not 10 or more game balls have passed through the big winning opening 113. If the result of this determination is that there are 10 or more game balls that have passed through the special winning opening 113, it means that the unit game is over, so that the process proceeds to step S108, and the special winning opening 113 is closed.
On the other hand, when the number of game balls that have passed through the big winning opening 113 is not ten or more, the unit game is continuing, and the process returns to the main flowchart of FIG.

  If it is determined in step S110 that all unit games in the special game have not ended, the process proceeds to the next unit game, and thus the process proceeds to step S114, where the effect command generation unit 313 An effect command indicating progress to a game is generated and transmitted to the sub control board 202. As a result, an image indicating that the game has progressed to the next unit game is displayed on the effect display device 107. In addition, the special winning opening opening instruction unit 307 transmits the specific area control instruction signal to the winning opening board 203 and returns to the main flowchart of FIG. As a result, the game ball can easily pass through the specific area 121.

  Needless to say, processes other than those shown in FIGS. 7 to 10 may be performed. For example, the timing at which the production command is generated and transmitted is not limited to that shown in FIGS. 7 to 10, and other production commands may be generated and transmitted.

(Processing operation of sub-control board 202)
FIG. 11 is a flowchart showing an example of processing operations in the normal game on the sub-control board 202.
In step S131 of FIG. 11, the effect command analysis unit 401 in the sub control board 202 determines whether or not an effect command has been received from the main control board 201. As a result of this determination, if an effect command is received, the process proceeds to step S132, and the effect command analysis unit 401 analyzes the received effect command.

  The effect command analysis unit 401 analyzes the effect command to identify the current game mode, and analyzes the operation signal from the operation switch 132 to generate variation information associated with the game mode. The effect control unit 402, based on the current game mode and change information, from the effect pattern storage unit 403, combination information of decorative symbols that should be stopped and displayed in this stop, decorative pattern change patterns that are displayed in a variable manner until this stop, Information indicating the effect of the “reach” effect and the contents of the effect in the “reach” effect is selectively read out and the presence / absence of the “reach” effect is determined. Then, the effect control unit 402 outputs as the effect pattern information including the decoration symbol specifying information for specifying the decorative symbol, the background specifying information for displaying the background image corresponding to the effect contents, and the like.

  In addition, the effect control unit 402 instructs the sound generation unit 406 to execute an effect of emitting sound corresponding to the result of analyzing the effect command. Thereby, the audio | voice production | generation part 406 produces | generates the audio | voice data corresponding to an effect, and makes it emit from the speaker 133. FIG.

  On the other hand, if it is determined in step S131 that an effect command has not been received, the effect control unit 402 proceeds to step S133 and instructs the image generation unit 405 or the like to perform a standby effect. Give instructions. As a result, the image generation unit 405 generates image data for executing the standby effect and causes the effect display device 107 to display the image data.

  In particular, in the present embodiment, what object is to be displayed on the object plane image that is the background image is determined in step S132 depending on whether or not the game mode is a state in which the notice display is performed.

(Image generation processing according to the present invention)
Next, the two-dimensional working image generation processing according to the present invention will be described based on the flowcharts of FIGS. 12A and 12B.
These processes are mainly executed in the effect control unit 402 and the image generation unit 405 of the sub control board 202. Hereinafter, for the sake of simplicity, the illustration of the decorative image synthesized before the background image and the description of the display method are omitted.

FIG. 12A mainly relates to an operation related to selection setting of an object image or the like executed in the effect control unit 402.
As shown in FIG. 12A, in step S201, the effect control unit 402 reads the effect pattern. Next, the process proceeds to step S202, and it is determined whether or not the game mode is a state in which a notice display is to be performed. Here, the “notice display” is a concept different from the “reach” effect, and is an effect based on a background image that is performed according to the expected value that the lottery is about to come. Whereas the “reach” effect is a collaborative effect of the decorative image and the background image, the “notice display” is a modest effect that is not as noticeable as the “reach” effect but can be understood by an attentive player. For this reason, the determination in step S202 may be made on the condition that, in addition to the game mode being “big hit”, the expected value that will be a big win in the next lottery is increased according to the past lottery result. Of course, the determination in step S202 may be made on the condition that the game mode is simply “big hit”.

  If it is determined in step S202 that the game mode is not in the notice display state (NO), the effect control unit 402 proceeds to step S203 and generates a random number. The number of bits (number of bits) of the random number is not particularly limited, but can be determined according to the number of types of object images that can be displayed by the image generation unit 405.

  First, in step S204, an object image group corresponding to a random number is determined. For example, if an integer greater than or equal to 0 is sequentially assigned to each object image group as a numerical value for specifying the object image group, the object image group can be specified by the remainder obtained by dividing the random number by the number of types of the object image group. . In this embodiment, since eight types of fish and two types of bubbles are specified, one or more fishes and bubbles can be specified by random numbers. However, the object image group is not necessarily determined by a random number. You may set so that a specific object image group may be sent out at every fixed interval or when a specific game condition is met.

  In step S205, the effect control unit 402 determines an object plane corresponding to the random number. For example, if an integer greater than or equal to 0 is sequentially assigned to the object plane as an identification value, the object plane can be specified by the remainder obtained by dividing the random number by the number of object planes. In this embodiment, as shown in FIG. 15, five object planes 510 to 550 are defined, so that the object plane can be specified by the remainder obtained by dividing the random number by the object plane number “5”. However, the object surface does not necessarily have to be determined by a random number. You may set so that a specific object group may be selected for every fixed interval or when a specific condition on a game is met.

  In some cases, it is better to place an object at a specific distance from the viewpoint depending on its size and nature. If the object image group specified in step S204 is such an object, an object plane suitable for the object is selected.

  In step S206, the effect control unit 402 determines the locus according to the random number. The trajectory is associated with the selected object. For example, if an integer greater than or equal to 0 is sequentially assigned as an identification value to a trajectory that can be assigned to a selected object, the trajectory can be specified by a remainder obtained by dividing a random number by the number of trajectories that can be selected. If the object image group 600 for displaying a shark is selected, three trajectories T1 to T3 can be selected as shown in FIG. 16, and the trajectory is obtained by dividing the generated random number by the number of trajectories “3”. Can be specified. However, the trajectory is not necessarily determined by random numbers. You may set so that a specific locus | trajectory may be selected for every fixed interval or when the specific condition on a game is prepared.

  Next, in step S207, the effect control unit 402 determines a speed according to the random number. For example, if an integer of 0 or more is assigned as an identification value for each speed type, the speed can be specified by the remainder obtained by dividing the random number by the number of speed types. If two types of speeds are defined as shown in FIGS. 17A and 17B, the speed can be specified by the remainder obtained by dividing the random number by the speed number “2”. However, the speed is not necessarily determined by a random number. You may set so that a specific speed may be selected for every fixed interval or when the specific condition on a game is prepared.

  In some cases, it is better to place the object at a specific speed depending on its size and nature. If the object image group specified in step S204 is such an object, a speed suitable for the object is selected.

  On the other hand, when it is determined in step S202 that the game mode is the notice display state (YES), the effect control unit 402 executes steps after step S210 and sets a special background display for the notice display.

  First, in step S210, the effect control unit 402 determines an object image group for displaying a notice. For example, if an object image group to be displayed only when performing a notice display is assigned, the object image group is selected. However, if other elements (object plane, trajectory, speed) can indicate that it is a notice display, there is no need to select a special object image group for the notice display. The object image group may be selected by a method (see step S204).

  Next, in step S211, the effect control unit 402 determines an object plane for displaying a notice. For example, if an object plane on which an object for displaying a notice is specified is selected. If the distance is specified from the viewpoint according to the size and nature of the object selected in step S210, an object plane suitable for the selected object is selected. However, if other elements (object image group, trajectory, speed) can indicate that it is a notice display, there is no need to select a special object plane for the notice display. The object plane may be selected by a method (see step S205).

  Next, in step S212, the effect control unit 402 determines a trail for displaying a notice. The trajectory is associated with the object. If a trajectory to be used for displaying a notice is specified in the associated trajectory, it is selected. For example, as shown in FIG. 16, when three trajectories T1 to T3 can be selected, the trajectory T3 can be set for displaying a notice. When the displayed object flips along the trajectory T3, it is possible to produce an expectation that “big hit” is close. However, it is not necessary to select a special trajectory for the notice display as long as other elements (object image group, object plane, speed) can indicate the notice display. The trajectory may be selected by a method (see step S206).

  Next, in step S213, the effect control unit 402 determines the speed for displaying the notice. For example, when two types of speeds can be selected as shown in FIGS. 17A and 17B, the speed change shown in FIG. 17B can be set for the notice display. When the speed of the displayed object becomes irregular, it is possible to produce an expectation that “big hit” is close. However, if other elements (object image group, object plane, trajectory) can indicate that it is a notice display, there is no need to select a special speed for the notice display. The speed may be selected by a method (see step S207).

FIG. 12B relates to an image generation process after selection setting of the object image or the like, which is mainly performed by the image generation unit 405.
As illustrated in FIG. 12B, in step S301, the image generation unit 405 determines whether or not an image display timing, for example, a drawing timing for each frame period (vertical synchronization period) has come. If the image display timing has been reached (S301 / YES), the process proceeds to step S302, and the object determination unit 4021 reads one object image from the object image group selected in step S204 or step S210 from the object image group 4011. The image is transferred to the object plane image generation unit 4025. In the selected object image group, the read object image is updated at each image display timing, and managed so that the object image following the animation is read.

  Next, in step S303, the object plane determination unit 4022 reads information related to the object plane selected in step S205 or step S211 from the object plane distance storage unit 4012. The trajectory setting unit 4023 reads the trajectory data selected in step S206 or step S212 from the trajectory data storage unit 4013. Further, the display position setting unit 4024 reads the speed data selected in step S207 or step S213 from the speed data storage unit 4014. Then, the display position on the selected locus of the selected object plane at the next image display timing is calculated.

  Subsequently, the process proceeds to step S304, where the object plane image generation unit 4025 generates an object plane image (data) in which the object image to be displayed this time is arranged at the display position on the calculated locus, and the generated object plane image (Data) is stored in the corresponding object plane image storage layers 4031 to 4035. At this time, if there are still objects (rocks, hills, sand, etc.) to be displayed on the respective object planes, an object plane image in which those object images are also generated is generated.

  If there is another fish object to be displayed in step S305 (YES), in step S302 to step S304, the process from reading the object image to generating the object plane image is performed again.

  On the other hand, if there is no object image to be displayed in step S305 (NO), the process proceeds to step S306, and the output frame image synthesis means 4026 reads the object plane from the object plane image storage layers 4031 to 4035 in a predetermined order. Read and combine images.

  At this time, as shown in FIG. 15, the object plane image related to the object plane in front is overwritten with the object plane image related to the object plane in the back. In this embodiment, the object plane image 550 stored in the object plane image storage layer 4035 is sequentially read out and overwritten, and finally the object plane 510 stored in the object plane image storage layer 4031 is overwritten. Such an object plane image is overwritten. The output frame image synthesized in this way is stored in the output frame image storage layer 4036.

  In step S307, the display control unit 4041 transfers the output frame image stored in the output frame image storage layer 4036 to the effect display device 107 at a timing specified by hardware.

  With the above process, the two-dimensional image generation process at one image display timing is completed. The object image specifying process in FIG. 12A may be performed once for one object image group before display. The object plane image generation process in FIG. 12B is performed at each image display timing. If the processing of FIG. 12A is performed at each image display timing before the processing of FIG. 12A starts to display a new object image, a wide variety of images can be displayed.

  FIG. 18 is a display example of the output frame image 500 synthesized at one image display timing. An object image 600 representing a shark is synthesized. When the output frame images 500 in which the display position of the object image 600 representing the shark is changed are continuously generated and displayed at each image display timing, whether the shark is swimming along the locus selected by the animation of the object image group. Such a movie is expressed.

(Effect of embodiment)
This embodiment has the following advantages.
1) According to the present embodiment, an object configured to be able to display an animation, an object trajectory, and a moving speed on the object trajectory can be set independently, so there are a large number of combination patterns. To do. That is, as shown in FIG. 19, if the type of the object plane image O1 is A, the number of the object plane O2 is B plane, the number of paths of the trajectory O3 is C path, and the type of the speed O4 is D type, The maximum number of combinations is A × B × C × D obtained by multiplying these combinations. Therefore, the player is recognized as if the object is displayed in a different pattern each time, and a timeless play is provided.

  2) According to the present embodiment, as shown in FIG. 15, since any one of a plurality of object planes is selected and an object is arranged there, the object is placed on any one of a plurality of object planes corresponding to the display depth. Is displayed and a stereoscopic image is provided.

  3) According to the present embodiment, when the lottery result is in a state in which the notice display is to be displayed, one or more elements of the object, the object trajectory, and the moving speed on the object trajectory are changed. A change in game conditions can be notified in advance, and it is possible to stimulate the player's gambling. Therefore, it is possible to assign a variety of display patterns corresponding to the contents of jackpots and winning combinations that are lottery results of gaming machines, so the types of so-called jackpot notices are increased and complicated, thereby making the game interesting It is possible.

(Modification)
The present invention is not limited to the above-described embodiment, and can be variously modified and applied.

  For example, in the above embodiment, the original image data itself is used as the object image to be arranged on the object plane. However, the density of a predetermined color may be changed for each object plane for each object plane. For example, as shown in FIG. 20, the object image is drawn by increasing the blue density corresponding to the virtual distances r1 to r5 from the viewpoint C to each of the object surfaces 510 to 550. This processing can be performed by the object plane image generation unit 4025. The image generated in this way looks more bluish as an object placed at a longer distance, and can add a visual atmosphere as if it is in the sea.

  Furthermore, instead of increasing the density of the specific color as the object is arranged in the back, image processing that blurs the outline or texture may be applied to the object arranged in the back. This is because the stereoscopic effect increases as the outline of an object located far away becomes blurred. A known interpolation calculation can be used for such a blurring process.

  In the above embodiment, once the object plane on which the object is arranged is determined, the object plane is not changed until the image display is completed. However, during the animation of the object, the object plane on which the object is arranged is switched. You may do it. For example, if the object swims in the opposite direction at a point where the object swims in one direction, is the object moving in the Z-axis direction by moving the object surface forward or backward when changing direction? It is also possible to look like It is also effective to switch the object plane as the size of the object changes. That is, it is possible to move the object in one direction while displaying the object small, and then move the object in the opposite direction by displaying it on the object plane one before while displaying the object slightly larger.

21A and 21B are images illustrating this situation.
In FIG. 21A, ray 610 is swimming to the right. At this time, since the object plane is arranged on the third layer 530, a part of the ray 610 is hidden behind the still life of the second layer 520. In FIG. 21B, the ray 610 turns back to the left and swims. At this time, since the object plane is switched from the third layer 530 to the second layer 520, the ray 610 appears in front of the second layer 520 and is hidden only by the still life of the first layer 510. In this way, the object hidden by the switching of the object plane is changed, and an illusion can be given as if it is approaching the Z-axis direction (viewpoint direction) in a pseudo manner.

  Moreover, in the said embodiment, although the conditions which change the display mode of an object were based on the lottery result of a gaming machine, it is not limited to this. The display mode can be changed based on some information generated by the gaming machine or input by the player through the operation means.

  Moreover, in the said embodiment, although the pachinko machine was illustrated as a gaming machine, it is applicable to a slot machine as a gaming machine. Further, the image generation processing according to the present invention may be applied to the image display of a game device or a simulation device beyond the frame of the gaming machine. In other words, in view of the fact that even a device having only a two-dimensional image display function can display a pseudo-stereoscopic image, it is a technology applicable to slot machines, game devices, and simulation devices. is there.

Front view showing an example of the external configuration of the pachinko machine of the present embodiment Block diagram showing an example of the system configuration of the pachinko machine 100 Functional block diagram showing an example of a functional configuration of the main control board 201 Functional block diagram showing an example of a functional configuration of the sub-control board 202 Functional block diagram showing details of a functional configuration of the image generation unit 405 Main flowchart showing an example of processing operation in the main control board The flowchart explaining the detail of the general winning process in step S2 of FIG. The flowchart explaining the detail of the normal symbol action | operation gate passage process in step S3 of FIG. The flowchart explaining the detail of the normal symbol action | operation gate passage process in step S3 of FIG. Flowchart explaining details of start winning process in step S4 of FIG. Flowchart explaining details of start winning process in step S4 of FIG. The flowchart explaining the detail of the special game execution process in step S5 of FIG. The flowchart which shows an example of the processing operation in the normal game in the sub control board 202 The flowchart explaining the detail of the setting process of the object image etc. of embodiment The flowchart explaining the detail of the object surface image generation process of embodiment Examples of objects in the embodiment (part 1) Examples of objects in the embodiment (part 2) Example of animation expressed by object image group in embodiment Explanatory drawing of generation order of output frame image by composition of object plane image Examples of trajectories in the embodiment Example of display position setting on locus in embodiment (part 1) Display position setting example on the locus in the embodiment (part 2) Output frame image example in which object plane and object are combined in the embodiment Conceptual diagram of combination of display patterns in this embodiment Explanatory drawing of specific color density setting according to the distance between the viewpoint and the object plane in the modification Object plane image example before switching the object plane in the modification Object plane image example after switching the object plane in the modification

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 Pachinko machine 103 Normal symbol operation gate 106 Special symbol display device 107 Production display device 108 Normal symbol display device 112 Start winning opening 113 Grand winning opening 131 Launch handle 132 Operation switch 201 Main control board 203 Winning opening board 210 Start winning opening switch 215 Ordinary electric accessory solenoid 301 Winning determination unit 302 Flag storage unit 304 Special symbol lottery unit 305 Winning determination unit 306 Special symbol display instruction unit 309 Normal symbol lottery unit 310 Winning determination unit 311 Normal symbol display instruction unit 312 Normal electric accessory driving instruction Unit 313 effect command generation unit 401 effect command analysis unit 402 effect control unit 403 effect pattern storage unit 404 flag storage unit 405 image generation unit 406 audio generation unit 4011 object image group storage unit 4012 object surface distance storage unit 401 3 Trajectory data storage unit 4014 Speed data storage unit 4021 Object determination unit 4022 Object plane determination unit 4023 Trajectory setting unit 4024 Display position determination unit 4025 Object plane image generation unit 4026 Output frame image composition unit 4031 to 4035 Object plane image storage layer 4036 Output frame image storage layer 4041 Display control unit

Claims (6)

In gaming machines that can display two-dimensional video images,
An object image group storage unit that stores a plurality of object image groups for expressing a series of movements of a predetermined object by being displayed at a predetermined display order for each image display timing;
An object determining unit that determines an object to be displayed among the plurality of the objects;
An object plane determination unit that determines an object plane on which the object is to be displayed among a plurality of set object planes;
A trajectory setting unit for setting the trajectory of the object on the determined object plane;
A display position setting unit for setting the display position of the object for each image display timing in the locus;
An object plane image generation unit that generates an object plane image by placing an object image read in accordance with the preset order at the display position set in the determined object plane,
One or more elements of the object to be displayed, the object plane on which the object is to be displayed, the trajectory of the object, and the display position of the object are changed based on a predetermined condition .   The one or more elements among the object to be displayed, the object plane to display the object, the trajectory of the object, and the display position of the object are changed based on a lottery result of the gaming machine. The gaming machine described in 1.   The gaming machine according to claim 1, further comprising an output frame image generation unit that generates an output frame image by combining the plurality of generated object plane images. Changing the density of a predetermined color for each object plane for the objects in the plurality of object planes;
The gaming machine according to claim 1.   The gaming machine according to any one of claims 1 to 4, wherein an object plane on which the object image is arranged is switched during a period in which the display position of the object image is changed along the trajectory. . A game machine program for displaying a two-dimensional moving image on a computer,
A function for determining an object to be displayed among a plurality of objects;
A function for determining an object plane on which the object is to be displayed among a plurality of set object planes;
A function of setting the trajectory of the object on the determined object surface;
A function for setting the display position of the object for each image display timing in the locus;
A function of reading a plurality of object image groups recorded in order to represent a series of movements of the object for each image display timing in a preset order;
A function of generating an object plane image by arranging an object image read in accordance with the order at the display position set in the determined object plane;
A function to obtain the lottery result of the gaming machine;
A function of changing one or more elements among the object to be displayed, the object plane to display the object, the trajectory of the object, and the display position of the object based on the acquired lottery result;
A game machine program to achieve this.