JP2008161601A - Game device, game method, and game program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To correct the degree of difficulty without worsening the feel of fun of a player. <P>SOLUTION: The game device 100 is provided with a left pedal 182, a right pedal 184, a gun-shaped controller 186, a start button 188, a coin switch 189, a speaker 192, and a CRT 194, and a plurality of infrared light emitting parts are provided around the CRT. During the game, the gun-shaped controller, the left pedal, and the right pedal are used to operate player characters. The left pedal and the right pedal are mainly used as a move input means to designate left and right move of the player characters. For playing the game, a prescribed coin is inserted into a coin switch, and the start button is pressed to start or continue the game. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a game device and a game program for a shooting game.

  In a shooting game, there is a case where a process for making a target easy to see is adopted so that a player's bullets hit the target easily.

  Patent Document 1 discloses a shooting game in which a hit area (a hit determination portion) is enlarged when an enemy character is moving or when the distance to the enemy character is long.

  Patent Document 2 discloses a shooting game in which a target can be zoomed up and down based on operation data from an operation input device.

  Patent Document 3 discloses a shooting game in which when an enemy character is pointed by a cursor on the screen, the enemy character is zoomed up, and the enemy character is automatically zoomed up as the game progresses.

JP 2001-321562 A JP 2002-018127 A Japanese Patent Laid-Open No. 08-069274

  In the shooting game of Patent Document 1, since the hit area may be expanded regardless of the player's skill, the difficulty may be too low for a player with high skill, and the player may lose interest. There is.

  In the shooting game of Patent Document 2, since the player can freely zoom up and down, it is difficult to set the difficulty level on the game creator side, and a sufficient presentation effect cannot be exhibited.

  In the shooting game of Patent Document 3, regardless of the player's intention, when the target set on the game device side is zoomed up and a target different from the player's aim is zoomed up, the player's shooting is disturbed Is done. This hinders the player's refreshing feeling.

  The present invention was devised to solve such conventional problems, and aims to further enhance the refreshing feeling of the attacking player.

  The present invention is a game device for executing a shooting game, and includes player character generation means for generating a player character corresponding to a player, and enemi character generation means for generating an enemy character to play against the player character. Display means for displaying a virtual space including the player character and the enemy character, a gun-type controller in which the player can aim at the virtual space and execute shooting, and an attack of the player character And a first damage parameter calculating means for calculating a first damage parameter indicating damage taken by the enemy character, and when the first damage parameter reaches a predetermined threshold, the enemy character is attacked by the attack of the player character. But A second damage parameter calculating means for calculating a second damage parameter indicating the damage, and when the first damage parameter reaches the threshold and in response to an increase in the second damage parameter, the display means in the display means Zoom-in means for enlarging and displaying the enemy character.

  As a result, the attacking player can enjoy the game more advantageously and exhilaratingly by zooming up.

  In the game device according to the present invention, when the enemy character is damaged by the attack of the player character, a damage action control means for performing a series of damage actions, and when the first damage parameter reaches a predetermined threshold value A counting means for counting a predetermined time; an operation input determining means for determining whether or not there is an operation input to the enemy character while the counting means is counting the predetermined time; and the operation input determining means When it is determined that there is an operation input to the enemy character while the counting means is counting the predetermined time, the damage action control means is stopped and a special action is performed on the enemy character. And special operation control means. This may cause the attacked enemy character to escape from a serious situation.

Further, in the game device according to the present invention, when the enemy character is damaged by the attack of the player character, a damage action control means for performing a series of damage actions;
After a series of damaging operations by the damaging operation control means, a counting means for counting a predetermined time or the number of interruptions, and when the first damage parameter has not reached a predetermined threshold, the counting means counts The operation input to the enemy character is not made to correspond to the action of the enemy character while the first damage parameter has not reached a predetermined threshold value, and the operation to the enemy character is counted while the counting means is counting. It may further comprise special action control means for making the input correspond to the action of the enemy character and causing the enemy character to perform a special action. This may also cause the attacked enemy character to escape from a serious situation.

  In the game device according to the present invention, when the enemy character is damaged by the attack of the player character, a damage action control means for performing a series of first damage actions, and the first damage parameter is set to a predetermined threshold value. A damage action changing means for changing the first damage action to a series of second damage actions when reached, an operation input judging means for judging whether or not there is an operation input to the enemy character, and the first damage parameter Special action control means for causing the enemy character to perform a special action after the second damaging action when the manipulation input judging means determines that an operation input to the enemy character has been made after reaching a predetermined threshold value. And may be further provided. This can cause the attacking enemy character to escape from a serious situation and win at once.

  The game device according to the present invention may further include first damage parameter reducing means for reducing the first damage parameter based on the passage of time from the start of the first damage parameter calculation by the first damage parameter calculating means.

  The present invention is a game processing method executed by a game device for executing a shooting game, the display means for displaying the virtual space, the player sets the aim toward the virtual space, and the shooting is performed. A player character generation step for generating a player character corresponding to a player, an enemy character generation step for generating an enemy character to play against the player character, and an attack of the player character. A first damage parameter calculating step for calculating a first damage parameter indicating damage taken by the enemy character, and when the first damage parameter reaches a predetermined threshold value, the enemy character is attacked by the attack of the player character. Received no A second damage parameter calculating step for calculating a second damage parameter indicating a page, and when the first damage parameter reaches the threshold and according to an increase in the second damage parameter, A zoom-up step for enlarging and displaying the enemy character.

  As a result, the attacking player can enjoy the game more advantageously and exhilaratingly by zooming up.

  The present invention is a game program executed by a game device for executing a shooting game, the display means for displaying the virtual space, and the player sets the aim toward the virtual space and executes the shooting A player character generation step for generating a player character corresponding to the player, an enemy character generation step for generating an enemy character to play against the player character, and the player character attack A first damage parameter calculating step for calculating a first damage parameter indicating damage taken by the enemy character, and the enemy character attacking the player character when the first damage parameter reaches a predetermined threshold value. Da received A second damage parameter calculating step for calculating a second damage parameter indicating an image; and when the first damage parameter reaches the threshold value and in response to an increase in the second damage parameter, the energy in the display means A zoom-up step for enlarging and displaying the character.

  As a result, the attacking player can enjoy the game more advantageously and exhilaratingly by zooming up.

  According to the present invention, the refreshing feeling of the attacking player can be further enhanced.

Next, preferred embodiments of the game apparatus according to the present invention will be described with reference to the drawings.
In the following, the description in the embodiment will be made in principle by taking a case where a player character corresponding to a player and an enemy character controlled by the game device face each other on the game device, and the player character PCH1 The attack side will be described as an enemy character PCH2.
[Game device]
FIG. 1 is a perspective view showing an embodiment of a game device according to the present invention, FIG. 2 is a front view showing a state in which two game devices according to the present invention are connected, and FIG. 3 shows the game device of FIG. A functional block diagram and FIG. 4 are block diagrams showing the game apparatus of FIG.

  In FIG. 1, the game apparatus 100 includes a first housing 102 and a second housing 104, and the first housing 102 includes a CPU block 120, a video block 140, a sound block 150, and a sound block 150 shown in FIGS. 3 and 4. An output unit 190 is provided, and an operation input unit 180 is provided in the second housing 104.

  The operation input unit 180 is provided with a left pedal 182, a right pedal 184, a gun-type controller 186, a start button 188, and a coin switch 189.

  The output unit 190 includes a speaker 192 and a monitor (display unit) 194, and twelve infrared light emitting units 200 are equally provided around the monitor (display unit) 194.

  The gun-type controller 186 is provided with a plurality of infrared light-receiving elements (not shown) that receive infrared signals from the infrared light-emitting unit 200, and the amount of light received by each infrared light-receiving element is balanced according to the direction of the gun-type controller 186. Changes. The output of the infrared light emitting unit 200 is input to the CPU block 120, and the CPU block 120 calculates the coordinates of the display unit 194 where the aim of the gun-type controller 186 is set based on the balance of the received light signals.

  When the game is executed, the player character PCH1 (FIG. 2) is operated by the gun-type controller 186, the left pedal 182 and the right pedal 184. The left pedal 182 and the right pedal 184 are mainly used as movement input means for designating the left / right movement of the player character PCH1.

  When the game is executed, the game is started or continued by pressing a start button 188 after inserting a predetermined coin into the coin switch 186.

  As shown in FIG. 2, the game apparatus 100 is connected to the same game apparatus 300 via a LAN 220 or the like, and can compete with each other. Images from the player characters PCH1 and PCH2 are displayed on the display unit 194 of the game apparatuses 100 and 300 to realistically represent a battle between the gun shooting games in the virtual space.

  In FIG. 4, a CPU block 120 includes a CPU 122 that controls the entire game apparatus 100, a ROM 126 that stores a program for starting the game apparatus 100, other programs, an image generation program executed by the CPU 122, and the like. Main memory 124 for storing the programs and data.

  The video block 140 is provided with a VDP (video display processor) 142 and a graphic memory 144. A virtual viewpoint is set in the virtual space, and a virtual visual field viewed from the virtual viewpoint with a predetermined viewing direction and angle of view. The game screen is generated by converting the object in (1) into a predetermined coordinate system. The game screen generated in the video block 140 is generated and output on the display unit 194.

  As shown in FIG. 23, the VDP 142 first applies interpolation processing such as light source processing or texture data stored in the graphic memory 144 to the coordinates (X, Y, Z) of the object OBJ in the virtual space. And apply detail to the surface of the object. Furthermore, the VDP 142 projects an object (polygon) from a three-dimensional solid object OBJ onto a two-dimensional plane (screen) PLN for display on the display unit 194, thereby producing two-dimensional coordinate data (Xs, Ys) (screen coordinate system). The digital data of the two-dimensional image IMG is generated so as to display preferentially from polygons having a shallow Z coordinate, that is, polygons close to the viewpoint coordinates. The digital data generated in this way is converted into a video signal by the video converter 146 and output to the display unit 194.

  The sound block 150 is provided with a sound processor 152 that generates sound and a sound memory 154 that stores data of the generated sound. The sound processor 152 performs digital sound processing based on the data stored in the sound memory 154. After the signal is generated and converted into an analog signal by the D / A converter 156, the sound is output by a speaker 192 or headphones (not shown).

  The CPU block 120 is provided with a storage unit for program data and other data and a storage unit 128, and the game program and data are read into the storage unit 128, the main memory 124, the graphic memory 144, and the sound memory 154.

  The storage media applied to these storage units 128 include optically readable media such as CD-ROM and DVD-ROM, and electrically readable media such as mask ROM and flash memory. .

  The game device 100 is provided with a communication device, and can be connected to the game device 300, the server, or another game device via a LAN or a modem.

  The operation input unit 180 in FIG. 1 and the above components are connected to a bus, and the bus arbiter 130 controls input / output between the components of the program and data.

  In FIG. 3, the CPU block 120 functions as first damage parameter calculation means 302 and second damage parameter calculation means 304 described later.

  The CPU block 120 and the video block 140 cooperate to function as player character generation means 310, energy character generation means 312 and zoom-up means 314, which will be described later.

  Further, the CPU block 120, the video block 140, and the sound block 150 cooperate to function as special defense means 316, special attack means 318, and damage avoidance means 320 described later.

[Virtual space]
FIG. 5 is a diagram showing a virtual space in the game apparatus of FIG.
Since the game apparatuses 100 and 300 are configured in the same manner, the virtual space of the game apparatus 100 will be described as a representative.

  A player character PCH1 controlled by a player of the game device 100 and an enemy character PCH2 controlled by the game device 300 are generated in the virtual space of the shooting game executed on the game device 100. Further, the player character PCH1 Areas AR1 and AR2 to which the enemy character PCH2 can move are generated. In the areas AR1 and AR2, shields SH1 and SH2 for hiding the player character PCH1 and the enemy character PCH2 are provided, respectively.

  The areas AR1 and AR2 are separated from each other, and it is not easy for the player character PCH1 to hit the enemy character PCH2. That is, the difficulty level of the shooting game executed on the game apparatus 100 is relatively high.

[State change]
FIG. 6 is a graph showing state changes due to changes in the first and second accumulated values in the game apparatus of FIG. 7 to 11 are diagrams sequentially showing game screens of the game device 100 corresponding to the state change, and FIGS. 12 to 16 are diagrams showing game screens of the game device 300 of the opponent.

  In FIG. 6, the first accumulation value (first damage parameter) and the second accumulation value (second damage parameter) are set for the player character PCH1 and the enemy character PCH2, and when the player is damaged by the opponent's attack, First, the first accumulated value of the character PCH1 and the enemy character PCH2 gradually increases from zero. When the first accumulated value reaches a predetermined threshold (for example, 600), the first accumulated value is reset, and the process proceeds to the second accumulated value parameter.

In the game apparatus 300, the enemy character PCH2 executes the first damage action when the first accumulated value exceeds the threshold value, is enlarged and displayed as the second accumulated value increases, and the second accumulated value is further increased to the threshold value. When the value exceeds, the second damage operation is executed. Note that emergency processing is possible until the second accumulated value exceeds the threshold value.

  FIG. 7 is a game screen in a normal state (no zoom processing is performed) of the game apparatus 100 before the first accumulated values of both the player character PCH1 and the enemy character PCH2 reach the threshold value.

  When the enemy character PCH2 shifts to the second accumulated value, the enemy character PCH2 performs a first damage operation such as “shake away” (see the illustration “17B03” in FIG. 17B), and displays the enemy character PCH2 on the display unit 194 as “1”. Enlarge the stage (zoom 1). After that, the enlargement ratio is increased as the second accumulated value increases. For example, when the second accumulated value increases from 0 and reaches 375, the second stage (zoom 2) is enlarged, and when the second accumulated value reaches 750, the third stage (zoom 3). When the second accumulated value reaches 1125, the fourth stage (zoom 4) is enlarged.

  In this way, the player character PCH1 continuously attacks the enemy character PCH2, so that the game screen is enlarged and displayed, and the player can attack the enemy character with a refreshing feeling.

  8, 9, 10, and 11 show game screens in which the enemy character PCH 2 is displayed with zoom 1, zoom 2, zoom 3, and zoom 4 in the game apparatus 100.

  FIG. 13 shows a game screen of the game apparatus 300 when the enemy character PCH2 starts the first damage action. 13 and 14 show game screens of the game apparatus 300 when the enemy character PCH2 is enlarged and displayed with zoom 1 and zoom 2 on the game apparatus 100. FIG.

  Conversely, when the player character PCH1 is attacked by the enemy character PCH2 and shifts from the first accumulation value to the second accumulation value, it is determined that there is a predetermined input within a predetermined time (pressing the pedal 182 or 184). Sometimes, emergency processing, that is, special defense (when the gun-type controller 186 is removed from the screen of the display unit 194) or special attack (when the gun-type controller 186 is pointed at the screen of the display unit 194) is possible. .

In addition, as a processing method of the emergency processing, a predetermined time or the number of frames (hereinafter referred to as frames) for rewriting the game image is counted, and it is determined whether or not there is an operation input to the enemy character during that time. A method for stopping the operation halfway and performing an emergency processing operation, or a stiff time for stopping the operation of the enemy character for a predetermined time (frame) after the end of the damage operation is set in advance, and this time is stored in the second accumulation. After shifting to the value, change the method to accept the operation input to the enemy character and perform emergency processing action, or another series of actions (motion) that ends the damage action in a short time (frame). After completion, set a predetermined time (frame), and enter the operation for the enemy character at this time. A method of performing an emergency processing operation when there is power is also conceivable.

  In this way, if the transition from the damage operation to the emergency processing operation is made subject to a predetermined operation within a predetermined time, the urgency of the processing can be effectively produced, and the sense of urgency of the game is enhanced. In addition, by changing the damage operation to another operation temporarily, the response to the damage is diversified, and the exhilaration of the attacker is enhanced.

  15 and 16 show game screens of the game apparatus 100 when a special attack (jump shot) and special defense (emergency avoidance) are executed. Also, illustrations “2003” and “2004” in FIG. 20 indicate special defense, and illustrations “2103” and “2104” in FIG. 21 indicate special attacks.

  Regarding the special defense and special attack, the CPU block 120 and the video block 140 cooperate to function as a special defense means 316 and a special attack means 318.

  Thereafter, when the second accumulated value reaches a predetermined threshold value (for example, 1500), the player character PCH1 executes a second damage action such as “down” (see the illustration “17B12” in FIG. 17B). When the second damage action is executed, damage avoidance processing that completely avoids the damage of the player character PCH1 is executed even if the enemy character PCH2 attacks, and final defense is possible when the player character PCH1 falls into a very serious situation become.

The first and second accumulated values are calculated by Expression (1), and the decimal part is rounded down.
Change in first and second accumulated values = (goodness of gun) × (situation coefficient) × (300)
× (1 / Defense power) × 0.1 Formula (1)
A different value is set for each gun, for example, “10”. The “situation coefficient” is set to a different value for each character. For example, “situation coefficient” is “1” during normal time and “0.5” during defense. The constant “300” in Expression (1) is a numerical value (int) corresponding to a time of 5 seconds, and 1 second is set to 60 ints. Table 1 in FIG. 6 shows other examples of defense power.

  Regarding the damage avoidance processing, the CPU block 120, the video block 140, and the sound block 150 function as damage avoidance means 320.

  In addition, the game apparatus 100 is set with a third accumulated value (physical strength), and the damage of the player character PCH1 is evaluated independently of the first and second accumulated values to decrease the third accumulated value. Good.

  In this case, the CPU block 120 functions as a third damage parameter calculation unit that calculates a third damage parameter in addition to the first to second damage parameters. When the damage avoidance process is executed, a decrease in the third accumulated value is avoided.

  The CPU block 120 and the video block 140 cooperate to function as a player character generating unit 310 that generates the player character PCH1, an enemy character generating unit 312 that generates the enemy character PCH2, and a zoom-up unit 314 that enlarges and displays the enemy character PCH2. To do.

[Game screen]
Next, changes in the game screen accompanying changes in the first and second accumulated values will be described. 7 to 16 are diagrams showing examples of game screens of the game apparatus of FIG.

[Normal screen (first accumulated value stage)]
In FIG. 7, in the game screen in the normal state before the first accumulated value reaches the threshold value, the enemy character PCH2 is displayed relatively small with a sense of distance corresponding to the distance between the areas AR1 and AR2. . The screen also includes player character PCH1, player character PCH1 and enemy character PCH2 physical strength values 703 and 704, player character PCH1 bullet remaining 705, left pedal 182 movement direction display 701, right pedal 184 movement direction display 702, The number of bullets 708 hitting the enemy character PCH2 is displayed.

  When the damage of the enemy character PCH2 is accumulated from the state of FIG. 7 and the first accumulated value reaches a threshold value (for example, 600), the game apparatus 100 causes the enemy character PCH2 to perform the “first damage operation” as shown in FIG. (FIG. 17B, illustration “17B03”) is executed, and the zoom display state of “zoom 1” is obtained. Other displays are the same as in FIG. At this time, the game apparatus 300 displays a bulleted state. (Fig. 13)

  When the damage of the enemy character PCH2 is accumulated from the state of FIG. 8 and the second accumulated value reaches the state of zoom 2, the game device 100 shifts to the enlarged display of FIG. At this time, the game apparatus 300 shifts to the display of FIG. 14 and displays a zoom notification frame FR indicating that the zoom display is enlarged with zoom 2, and a pedal operation display PD that prompts an operation to shift to emergency processing. In the figure, TP is an aiming symbol indicating the aiming position.

  When damage is accumulated from the state of FIG. 9 and the second accumulated value reaches the state of zoom 3, the game device 100 shifts to the enlarged display of FIG.

  When damage is accumulated from the state of FIG. 10 and the second accumulated value sequentially advances to the zoom 4 state, the game apparatus 100 sequentially shifts to the enlarged display of FIG. When the second accumulated value of the enemy character PCH2 reaches the threshold value, the game apparatus 100 displays FIG. 12 and the game apparatus 300 displays FIG.

  Further, when the first damage parameter of the enemy character PCH2 reaches the threshold value and emergency processing is executed in the game apparatus 300, the special attack (jump shot) in FIG. 15 or the special defense (emergency avoidance) in FIG. 16 is executed.

[Game program]
Next, an example of a game program executed on the game apparatus 100 will be described.
FIG. 17B is a flowchart showing the enemy character damage process, FIG. 17C is a flowchart showing the player character damage process, FIG. 18 is a flowchart showing an example of the first accumulated value process of FIGS. 17B and 17C, and FIG. 17B and FIG. 17C are flowcharts showing examples of emergency avoidance processing, FIG. 20 is a flowchart showing examples of emergency avoidance processing of FIG. 19, and FIG. 21 is a flowchart showing examples of jump shot processing of FIG. It is.

  In FIG. 17B, damage processing for an enemy (player) character is executed by the following steps.

(When an enemy character is attacked)
Step S17B01: First, the process of the first accumulated value (described in detail in FIG. 18) is executed, and the process proceeds to Step S17B02.

  Step S17B02: The first accumulated value is reset, and the virtual camera that captures the enemy character PCH2 is zoomed. Thereafter, the process proceeds to step S17B03.

  Step S17B03: The first damage action of the enemy character PCH2 is started and the defense power is reduced (for example, 1/2). Thereafter, the process proceeds to step S17B04.

  Step S17B04: It is determined whether or not to end the first damage operation of the enemy character PCH2. When ending the first damage operation, the process proceeds to step S17B05, and when not ending, the process proceeds to step S17B06.

  Step S17B05: The zoom for capturing the enemy character PCH2 is terminated, the position of the virtual camera is returned to a predetermined position, and the damage process is terminated.

  Step S17B06: It is determined whether or not the pedal 182 or 184 is pressed within a predetermined time (for example, within 25 seconds). When the pedal 182 or 184 is pressed, the process proceeds to step S17B07. When the pedal 182 or 184 is not pressed, the process proceeds to step S17B08.

  Step S17B07: The emergency process is executed, and the damage process is terminated.

  Step S17B08: It is determined whether or not the enemy character PCH2 is attacked by the player character PCH1. When attacked, the process proceeds to step S17B07, and when not attacked, the process returns to step S17B04.

  Step S17B09: The second accumulated value is added, and the process proceeds to Step S17B10.

Step S17B10: The zoom stage (zoom 1 to zoom 4) corresponding to the second accumulated value is calculated, and the process proceeds to step S17B11. The zoom stage is calculated by the following equation (2).
Zoom stage = current second accumulated value / maximum accumulated value of second accumulated value / maximum zoom count)
Formula (2)
Here, the maximum accumulated value is “1500”, for example, and the maximum number of zooms is “4”, for example.

  Step S17B11: It is determined whether or not the zoom stage (zoom 1 to zoom 4) should be updated. When the zoom stage should be updated, the process proceeds to step S17B12, and when update is not necessary, the process returns to step S17B03.

  Step S17B12: The zoom stage is updated, and the angle of view of the virtual camera is made to correspond to the zoom stage. Thereafter, the process proceeds to step S17B13.

  Step S17B13: It is determined whether or not the second accumulated value has reached a threshold value (for example, 1500). When the threshold is reached, the process proceeds to step S17B14, and when the threshold is not reached, the process returns to step S17B03.

  Step S17B14: The second damage operation is started, and the process proceeds to Step S17B15.

  Step S17B14: It is determined whether or not the second damage operation should be terminated. The damage process ends when it is in a state to end.

  In FIG. 17C, the player character damage process is executed by the following steps.

(When the player character is attacked)
Step S17C01: First, processing of the first accumulated value (described in detail in FIG. 18) is executed, and the process proceeds to Step S17C02.

  Step S17C02: The first damage accumulation value of the player character PCH1 is reset, and the process proceeds to Step S17C03.

  Step S17C03: The first damage action of the player character PCH1 is started, and the defense power is reduced (for example, 1/2). Thereafter, the process proceeds to step S17C04.

  Step S17C04: It is determined whether or not to end the first damaging action of the player character character PCH1. When ending the first damage operation, the process returns to step S17C05, and when not ending, the process proceeds to step S17C06.

Step S17C05: The zoom for capturing the player character PCH1 is ended, the position of the virtual camera is returned to a predetermined position, and the damage process is ended.

  Step S17C06: It is determined whether or not the pedal 182 or 184 is pressed within a predetermined time (for example, within 25 seconds). When the pedal 182 or 184 is pressed, the process proceeds to step S17C07, and when it is not pressed, the process proceeds to step S17C08.

  Step S17C07: The emergency process is executed, and the damage process is terminated.

  Step S17C08: It is determined whether or not the player character PCH1 has been attacked by the enemy character PCH2. If an attack is received, the process proceeds to step S17C09. If no attack is received, the process returns to step S17C04.

  Step S17C09: The second accumulated value of the player character PCH1 is added, and the process proceeds to step S17C10.

  Step S17C10: It is determined whether or not the second accumulated value of the player character PCH1 has reached a threshold value (for example, 1500). When the threshold is reached, the process proceeds to step S17C11. When the threshold is not reached, the process returns to step S17C03.

  Step S17C11: The second damage operation is started, and the process proceeds to Step S17C11.

  Step S17C12: It is determined whether or not the second damage operation should be terminated. The damage process ends when it is in a state to end.

  In FIG. 18, the first accumulated value processing (steps S17B01 and S17C01) in FIGS. 17B and 17C is executed by the following steps.

  Step S1801: First, the first accumulated value is reset. In step S17B01, the camera that captures the enemy character PCH2 is set to a normal state (a state in which zooming is not performed). There is no change in the display of the player character PCH1 in step S17C01. Thereafter, the process proceeds to step S1802.

  Step S1802: The first accumulated value is decreased, and the process proceeds to Step S1803. It is desirable to calculate so that the first accumulated value does not satisfy N <0 (N is a natural number). Further, it is desirable that the first accumulated value decreases in proportion to the passage of time.

  Step S1803: It is determined whether or not the character (enemy) attacking has been attacked. If an attack is received, the process proceeds to step S1804. If no attack is received, the process returns to step S1802.

  Step S1804: The first accumulated value is added, and the process proceeds to step S1805.

  Step S1805: It is determined whether or not the first accumulated value exceeds a threshold value. When the threshold value is exceeded, the process is terminated as it is, and when the threshold value is not exceeded, the process returns to step S1802.

  In FIG. 19, the emergency process (step S1707) in FIG. 17 is executed by the following steps.

  Step S1901: First, the second accumulated value of the player character PCH1 is reset, and the process proceeds to Step S1902.

  Step S1902: It is determined whether the aim of the gun-type controller operated by the player corresponding to the character under attack is within the screen of the display unit 194. If it is inside the screen, the process proceeds to step S1904. If it is outside the screen, the process proceeds to step S1903.

  Step S1903: A jump shot (FIG. 15) of the player character PCH1 is executed, and the process proceeds to step S1905.

  Step S1904: Perform emergency avoidance (FIG. 16), and proceed to step S1905.

  Step S1905: It is determined whether or not the operation of the emergency process should be terminated. When the process should be terminated, the emergency process is terminated.

  In FIG. 20, the emergency avoidance (step S1903) of FIG. 19 is executed by the following steps.

  Step S2001: First, the defense power of the player character PCH1 is increased, and the process proceeds to Step S2002.

  Step S2002: It is determined whether the pressed pedal is the left pedal 182 or the right pedal 184. When the left pedal 182 is used, the process proceeds to step S2003. When the right pedal 184 is used, the process proceeds to step S2004.

  Step S2003: Jump to the left to avoid emergency and proceed to step S2005.

  Step S2004: Jump to the right to avoid emergency, and proceed to step S2005.

  Step S2005: The defense strength increased in step S2001 is reset to the initial value, and the process proceeds to step S2006.

  Step S2006: Wait for the elapse of a predetermined time, and when the predetermined time elapses, proceed to step S2007.

  In FIG. 21, the jump shot (step S1904) in FIG. 19 is executed by the following steps.

  Step S2101: First, the strength of the gun of the player character PCH1 is increased, and the process proceeds to Step S2102.

  Step S2102: It is determined whether the pressed pedal is the left pedal 182 or the right pedal 184. When the left pedal 182 is used, the process proceeds to step S2103. When the right pedal 184 is used, the process proceeds to step S2104.

  Step S2103: Jump leftward to make a jump shot and go to step S2105.

  Step S2104: Jump rightward to make a jump shot and go to step S2105.

  Step S2105: The strength of the gun is reset to the initial value, and the process proceeds to step S2106.

  Step S2106: The operation input is invalidated (the player character PCH1 is displayed as the rigid state “2106”), and the process proceeds to Step S2107.

  Step S2107: Wait for the elapse of a predetermined time. When the predetermined time elapses, the process proceeds to step S2108.

  Step S2108: The player character is made playable (the player's operation input is valid), and the process ends.

  In the above embodiments, shooting by firing a gun has been described. However, the present invention can be applied to shooting by various gun-type controllers (laser gun, crossbow (bowgun), anesthesia gun, etc.) aimed at a target, as a movement input means. May employ various means other than a pedal, such as a lever that can be operated with a knee.

  In this embodiment, the first accumulated value is decreased in step S1802, and it is determined whether or not the threshold value is exceeded in step S1805. Conversely, the first accumulated value is increased in step S1802 and falls below the threshold value in step S1805. The processing may be terminated when Further, the second accumulated value is added in step S1709, and it is determined whether or not the second accumulated value exceeds the threshold value in step S1713. Conversely, the second accumulated value is subtracted in step S1709, and the second accumulated value is determined in step S1713. It may be determined whether the value has fallen below a threshold value.

  Further, in the present game device, when there are a plurality of players and the game device 100 is used by the first player and the game device 300 is used by the second player, the first game is played. The player character corresponding to the second player is the enemy character corresponding to the second player, and the player character corresponding to the first player is the player character corresponding to the second player. The processing described in the present application may be performed using the character as an enemy character.

It is a perspective view which shows the Example of the game device which concerns on this invention. It is a front view which shows the state which connected two game devices which concern on this invention. It is a functional block diagram which shows the game device of FIG. It is a block diagram which shows the game device of FIG. It is a figure which shows the virtual space in the game device of FIG. It is a graph which shows the state change by the damage parameter in the game device of FIG. It is a figure which shows the example of the game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a figure which shows the example of the other game screen of the game device of FIG. It is a flowchart which shows the damage process of an enemy character. It is a flowchart which shows the damage process of a player character. It is a flowchart which shows the example of the 1st accumulation | storage value process of FIG. 17B and FIG. 17C. It is a flowchart which shows the example of the emergency avoidance process of FIG. 17B and FIG. 17C. It is a flowchart which shows the example of the emergency avoidance process of FIG. It is a flowchart which shows the example of the process of the jump shot of FIG. It is a figure which shows the example of the game screen of the game device 300 of FIG. It is a figure which shows the virtual space of the game device of FIG.

Explanation of symbols

100, 300 Game device 102 First housing 104 Second housing 110 Communication device 120 CPU block 122 CPU
124 Main memory 126 ROM
128 storage unit 130 bus arbiter 140 video block 142 VDP (video display processor)
144 graphic memory 146 video converter 150 sound block 152 sound processor 154 sound memory
156 D / A converter 180 Operation input unit 182 Left pedal 184 Right pedal 186 Gun type controller 188 Start button 189 Coin switch 190 Output unit 192 Speaker 194 Monitor 200 Infrared light emitting unit 302 First damage parameter calculation unit 304 Second damage parameter calculation unit 306 Third damage parameter calculation means 308 Defeat determination means 310 Player character generation means 312 Enemy character generation means 314 Zoom up means 316 Special defense means 318 Special attack means 320 Damage avoidance means

Claims (8)

A game device for executing a shooting game,
Player character generation means for generating a player character corresponding to the player;
An enemy character generating means for generating an enemy character to play against the player character;
Display means for displaying a virtual space including the player character and the enemy character;
A gun-type controller that allows the player to aim at the virtual space and perform shooting;
First damage parameter calculating means for calculating a first damage parameter indicating damage taken by the enemy character due to the attack of the player character;
A second damage parameter calculating means for calculating a second damage parameter indicating a damage taken by the enemy character due to the attack of the player character when the first damage parameter reaches a predetermined threshold;
Zoom-up means for enlarging and displaying the enemy character on the display means when the first damage parameter reaches the threshold and in response to an increase in the second damage parameter;
A game device comprising: A damage action control means for performing a series of damage actions when the enemy character is damaged by the attack of the player character;
Counting means for counting a predetermined time when the first damage parameter reaches a predetermined threshold;
Operation input determination means for determining whether or not there is an operation input to the enemy character while the counting means is counting the predetermined time;
When the operation input determining means determines that there is an operation input to the enemy character while the counting means is counting the predetermined time, the operation of the damage action control means is stopped, and the enemy character is Special operation control means for performing a special operation;
The game device according to claim 1, comprising:
A damage action control means for performing a series of damage actions when the enemy character is damaged by the attack of the player character;
A counting means for counting a predetermined time or the number of interrupts after a series of damaging actions by the damaging action control means is completed;
When the first damage parameter does not reach the predetermined threshold value, the operation input to the enemy character is not associated with the movement of the enemy character while the counting means is counting, and the first damage parameter is equal to the predetermined threshold value. When the count means has not reached, special operation control means for causing the enemy character to perform a special action by causing the operation input to the enemy character to correspond to the action of the enemy character while the counting means is counting,
The game device according to claim 1, comprising:
A damage action control means for performing a series of first damage actions when the enemy character is damaged by the attack of the player character;
A damage action changing means for changing the first damage action to a series of second damage actions when the first damage parameter reaches a predetermined threshold;
Operation input determination means for determining whether or not there is an operation input for the enemy character;
When the operation input determination means determines that an operation input to the enemy character has been made after the first damage parameter reaches a predetermined threshold value, a special operation is performed on the enemy character after the second damage operation. Special operation control means
The game device according to claim 1, comprising: 7. The first damage parameter reducing means for reducing the first damage parameter based on the passage of time from the start of calculation of the first damage parameter by the first damage parameter calculating means. A game device according to any one of the above. A game processing method executed on a game device for executing a shooting game,
Display means for displaying a virtual space; and a gun-type controller that allows a player to set an aim toward the virtual space and execute shooting,
A player character generation step for generating a player character corresponding to the player;
An enemy character generation step for generating an enemy character to play against the player character;
A first damage parameter calculating step for calculating a first damage parameter indicating damage taken by the enemy character due to the attack of the player character;
A second damage parameter calculating step for calculating a second damage parameter indicating a damage taken by the enemy character due to the attack of the player character when the first damage parameter reaches a predetermined threshold;
A zoom-up step of enlarging and displaying the enemy character on the display means when the first damage parameter reaches the threshold and according to an increase in the second damage parameter;
A game processing method comprising: A game program executed on a game device for executing a shooting game,
Display means for displaying a virtual space; and a gun-type controller that allows a player to set an aim toward the virtual space and execute shooting,
A player character generation step for generating a player character corresponding to the player;
An enemy character generation step for generating an enemy character to play against the player character;
A first damage parameter calculating step for calculating a first damage parameter indicating damage taken by the enemy character due to the attack of the player character;
A second damage parameter calculating step for calculating a second damage parameter indicating a damage taken by the enemy character due to the attack of the player character when the first damage parameter reaches a predetermined threshold;
A zoom-up step of enlarging and displaying the enemy character on the display means when the first damage parameter reaches the threshold and according to an increase in the second damage parameter;
A game program with A computer-readable storage medium in which the game program according to claim 7 is stored.

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