JP6553315B1 - Program, electronic apparatus and method - Google Patents

Abstract

[PROBLEMS] To provide a program or the like for a highly realistic game. Based on an enemy character attack step in which an enemy character attacks the player character and an input from the player, the electronic device determines whether the player character has succeeded in avoiding an attack by the enemy character. In the player character avoidance determination step and the player character avoidance determination step, when it is determined that the avoidance is successful, the suppression time start step for starting the suppression time, and the movement of the enemy character is restricted during the suppression time period. The enemy character action limiting step, the suppression time end condition determination step for determining whether or not the suppression time end condition determined based on the game difficulty level is satisfied, and it is determined that the suppression time end condition is satisfied In the case, a suppression time end step for ending the suppression time is executed. , Program. [Selection] Figure 1

Description

  The present invention relates to a program and the like, and more particularly to a program and the like for a game executed in an electronic device that receives a player input.

  With the recent improvement of the performance of game machines, the video reproduced with the game machines is becoming higher definition, and a number of games that give a high sense of reality have been released. For example, in action games and shooting games, it has been attempted to display enemy characters with high definition images to give players a sense of presence.

Unexamined-Japanese-Patent No. 2010-220089

  However, it is not always possible to make the player feel a sense of reality in the battle with the enemy character only with the high definition video. In addition, although there are games in which the progress of the game is changed based on the input by the player (Patent Document 1), there is not provided a system for causing the player to feel reality based on the input by the player.

  The present invention has been made to solve such problems, and its main object is to provide a program or the like that can enhance the reality provided by a game.

  In order to achieve the above object, a program as one aspect of the present invention causes a player character operated by a player and an enemy character, which is a non-player character, to be placed in a game field and battles the player character and the enemy character. A program for a game, wherein the player character avoids an attack by an enemy character based on the player input and an enemy character attacking step in which the enemy character attacks the player character in an electronic device that receives the player input. If it is determined in the player character avoidance determination step that determines whether the success is successful and if the avoidance is successful in the player character avoidance determination step, a suppression time start step that starts a suppression time, and a period of the suppression time Inside is the enemy The enemy character action limiting step for limiting the action of the lactor, the suppression time end condition determining step for determining whether or not the suppression time end condition determined based on the game difficulty level is satisfied, and the suppression time end condition are satisfied. If it is determined that the suppression time has been reached, a suppression time end step of ending the suppression time is executed.

  An enemy character attack determination step for determining whether or not an attack on the player character by the enemy character has succeeded; and, in the enemy character attack determination step, if it is determined that the enemy character attack has been successful, the difficulty level is increased. The electronic apparatus may further cause the electronic device to execute a weak point rising step and a game difficulty level reducing step of reducing the game difficulty level based on the weak point.

  When it is determined in the player character attack determination step for determining whether or not the attack on the enemy character by the player character executed based on the player input is successful, and in the player character attack determination step, the player character attack is successful. Alternatively, the electronic device may further execute a step of decreasing the degree of difficulty, and a step of increasing the degree of game difficulty based on the degree of difficulty.

  The suppression time end condition is that a predetermined period determined based on the game difficulty level expires, and a predetermined action by an enemy character to be executed based on an occurrence probability determined based on the game difficulty level is generated. And at least one of the predetermined actions by the player character being executed based on the player input may be satisfied.

  The predetermined action by the enemy character may be a counter attack on the attack by the player character, and the predetermined action by the player character may be avoidance by the player character.

  The predetermined period may be set shorter as the game difficulty level is higher, and the occurrence probability may be set higher as the game difficulty level is higher.

  When the attack on the enemy character by the player character executed based on the player input is successful during the suppression time, the electronic device further executes an enemy character reaction step in which the enemy character performs a reaction action. Also good.

  The avoidance can be avoided by an avoidance operation in a predetermined direction.

  According to one aspect of the present invention, there is provided an electronic apparatus capable of executing a game in which a player character operated by a player and an enemy character that is a non-player character are arranged in a game field and a player character and an enemy character are battled. It is a method to be executed, and it is determined whether or not the player character has successfully avoided the attack by the enemy character based on the enemy character attacking step in which the enemy character attacks the player character and the player input. In the player character avoidance determination step and the player character avoidance determination step, when it is determined that the avoidance is successful, the suppression time start step for starting the suppression time, and the movement of the enemy character is limited during the suppression time. Enemy character action system If it is determined that the step and the suppression time end condition determined based on the game difficulty level are satisfied, it is determined that the suppression time end condition is satisfied. And a suppression time end step of ending the suppression time.

  The electronic device as one aspect of the present invention can execute a game in which a player character operated by a player and an enemy character that is a non-player character are arranged in a game field, and the player character and the enemy character battle each other. A player character that is an electronic device and determines whether or not the player character succeeds in avoiding an attack by the enemy character based on an enemy character attack step in which the enemy character attacks the player character and a player input In the evasion determination step and the player character evasion determination step, when it is determined that the evasion is successful, the suppression time start step which starts the suppression time, and the enemy which restricts the movement of the enemy character during the suppression time. Character movement restriction step and It is determined whether or not the suppression time end condition determined based on the game difficulty level is satisfied, the suppression time end condition determining step, and when it is determined that the suppression time end condition is satisfied, the suppression time is determined And the suppression time ending step to end is performed.

  According to the present invention, the reality provided by the game can be enhanced, and a high sense of realism can be given to the player.

It is a hardware block diagram of the electronic device which concerns on one Embodiment of this invention. It is a functional block diagram of the electronic device which concerns on one Embodiment of this invention. It is an example of the screen for games which concerns on one Embodiment of this invention. It is an example of the screen for games concerning one embodiment of the present invention. It is an example of the screen for games which concerns on one Embodiment of this invention. It is a flowchart which shows the information processing which concerns on one Embodiment of this invention. It is a flowchart which shows the information processing which concerns on one Embodiment of this invention. It is a flowchart which shows the information processing which concerns on one Embodiment of this invention. It is a flowchart which shows the information processing which concerns on one Embodiment of this invention.

  Hereinafter, a game system 1 realized by an electronic device and a display device according to an embodiment of the present invention will be described with reference to the drawings. In the present specification, for convenience of description, the description may be omitted in detail. For example, detailed descriptions of already well-known matters and redundant descriptions of substantially the same configurations may be omitted.

  FIG. 1 is a block diagram showing a hardware configuration of an electronic device 10 and a display device 20 according to an embodiment of the present invention. The electronic device 10 includes a processor 11, an input device 12, an output device 13, a storage device 14 and a communication device 15. Each of these components is connected by a bus 16. An interface is interposed between the bus 16 and each component device as necessary. In the present embodiment, the electronic device 10 is a game machine for executing a game. Furthermore, the display device 20 is connected to the output device 13 of the electronic device 10, and in the present embodiment, is a liquid crystal display. However, the electronic device 10 may be a display device-integrated electronic device including the display device 20, and any device having the above configuration may be a terminal such as a portable game machine or a tablet computer. it can. The display device 20 may be a display using an organic EL, a plasma display, or the like.

  The processor 11 controls the overall operation of the electronic device 10 and is, for example, a CPU. Note that an electronic circuit such as an MPU may be used as the processor 11. The processor 11 executes various processes by reading and executing programs and data stored in the storage device 14. In one example, processor 11 is comprised of a plurality of processors.

  The input device 12 is a user interface that receives an input from the user on the electronic device 10, and is, for example, a controller, a touch panel, a touch pad, a keyboard, or a mouse. In the present embodiment, the electronic device 10 is a game machine, and the electronic device 10 includes a game controller as the input device 12.

  The output device 13 outputs a video signal for displaying an application screen of a game or the like on the display device 20 according to the control of the processor 11. The output signal may include an audio signal. The display device 20 displays an application screen or the like based on the video signal. If the output signal includes an audio signal, audio may also be output.

  The storage device 14 is a storage device provided in a general game machine or electronic device, including a RAM which is a volatile memory and a ROM which is a non-volatile memory. The storage device 14 may also include an external memory. For example, the storage device 14 stores a game application. The game application includes a game program for executing a game and various data to be referred to when the game program is executed. The game program is activated in response to the user's operation on the electronic device 10, and is executed on an operating system (OS) that the electronic device 10 previously implements.

  In one example, the storage device 14 includes a main storage device and an auxiliary storage device. The main storage device is a volatile storage medium capable of high-speed reading and writing of information, and is used as a storage area and a work area when the processor 11 processes information. The auxiliary storage device stores various programs and data used by the processor 11 when executing each program. The auxiliary storage device is, for example, a hard disk device, but may be any non-volatile storage or non-volatile memory as long as it can store information, or may be removable. The auxiliary storage device stores, for example, an operating system (OS), middleware, an application program, various data that can be referred to with the execution of these programs, and the like.

  The communication device 15 exchanges data with another computer such as a server via a network. For example, the communication device 15 performs wireless communication such as mobile communication and wireless LAN to connect to a network. In one example, the communication device 15 downloads the program from the server and stores the program in the storage device 14. However, the communication device 15 may perform wired communication using an Ethernet (registered trademark) cable or the like. The electronic device 10 does not have to include the communication device 15 when data transmission / reception is not performed with another computer.

  FIG. 2 shows an example of a functional block diagram of the game system 1 according to one embodiment of the present invention. The system 1 includes an input unit 31, a display unit 32, and a game control unit 33. The game control unit 33 includes a player character control unit 330, an enemy character control unit 331, an attack determination unit 332, a difficulty level determination unit 333 and a suppression time management unit 334. In the present embodiment, the processor 11 of the electronic device 10 executes a program and operates in cooperation with the display device 20 to realize these functions. For example, the program to be executed is a game program stored in the storage device 14 or received via the communication device 15. As described above, since various functions are realized by program reading, some or all of one part (function) may be included in another part. These functions may also be realized by hardware by configuring an electronic circuit or the like for realizing a part or all of each function.

  The input unit 31 is configured using the input device 12, and receives an input from the user on the electronic device 10. The electronic device 10 receives a user input from the input unit 31.

  The display unit 32 displays a game screen including a game field on the display device 20 based on the video signal output from the output device 13 of the electronic device 10.

  The game control unit 33 performs basic control when executing the game of the present embodiment. The game control unit 33 stores information necessary for the progress of the game, such as parameters and game state, and the states of the player character control unit 330, the enemy character control unit 331, the difficulty level determination unit 333 and the suppression time management unit 334. Monitor and control.

  FIG. 3 is a view showing an example of the game screen. The game control unit 33 sets a game field as a virtual space for the progress of the game, and a part of the game field is displayed on the display unit 32 as the game screen 40. The player character 41 and the enemy character 42 are arranged in the game field. The player character 41 is an object that acts in the game field based on the player's input, and the enemy character is a non-player object that acts in the field without the player's input.

  The player character control unit 330 controls the player character 41 based on an input by the player via the input unit 31. The player character 41 performs actions such as movement, turning, attacking, evasion and defense. The enemy character control unit 331 controls the enemy character based on a predetermined action pattern regardless of the input of the player. As the predetermined action pattern, for example, an action pattern of movement, turning, attack, movement, movement, attack is determined in advance, and the action of the enemy character is executed in this order. Also, a plurality of action patterns may be prepared, and any one may be applied based on the game state. For example, an action pattern before discovering a player character and an action pattern after discovering the player character are prepared. If the player character is outside a predetermined range from the coordinates of the enemy character, the action before the player character is discovered A pattern can be used, and when it falls within a predetermined range, the action pattern after finding the player character can be used. Also, an action pattern may be prepared according to the remaining hit points (physical strength values) of the enemy character. A plurality of action patterns may be prepared for each game state, for example, randomly selected and used.

  The attack determination unit 332 determines whether or not the attack on the enemy character 42 by the player character 41 is successful, and whether or not the attack on the player character 41 by the enemy character 42 is successful. The determination of whether or not the attack is successful can be performed by determining the collision between characters. For example, whether or not the enemy character 42 has been successfully attacked is determined by whether or not the arm portion used by the enemy character for the attack has collided with the player character based on information such as the placement of the player character and the placement of the enemy character. It can be performed by the collision determination of Whether or not the attack of the player character 41 has been successful can be determined by a collision determination as to whether or not the weapon of the player character has collided with the enemy character based on the arrangement of the player character and the arrangement of the enemy character.

  The difficulty level determination unit 333 determines the game difficulty level. In the present embodiment, the game difficulty level is determined based on the player's difficulty level. The degree of difficulty varies in the course of the game based on an estimation of the player's skill in action. The game difficulty level is determined based on the degree of difficulty, and can be dynamically changed during the progress of the game according to the fluctuation of the degree of difficulty. As another embodiment, the game difficulty level may be determined by the player before the game is started, and may not change during the game progress.

  The suppression time management unit 334 manages the start and end of the suppression time. When the start of the suppression time is instructed by the game control unit 33, the suppression time management unit 334 starts the suppression time and starts the suppression time timer for measuring the elapsed time. And the suppression time management process which monitors continuously whether the suppression time completion | finish conditions were satisfy | filled is performed. In the present embodiment, the suppression time end condition is that the predetermined period determined based on the game difficulty level expires, and the predetermined action by the enemy character executed based on the occurrence probability determined based on the game difficulty level And at least one of the following: a predetermined action by the player character is executed based on the player input. Whether or not the predetermined period has expired can be determined based on whether the suppression time timer has become equal to or longer than the predetermined time.

  Also, the player character 41 and the enemy character 42 have parameters, which are preset by the game manager or the like. For example, the parameters include level, attack power, defense power, hit points, and the like. The player character 41 and the enemy character may be a plurality of characters.

  Next, an example of the game of the present embodiment will be briefly described. The game of the present embodiment is an action game in which when a player character operated by a player encounters an enemy character in the game field, the game is a battle with the enemy character. The game control unit 33 displays a game screen including a game field on the display unit 32. The game screen includes, at least at the start of the game, a player character and a peripheral game field in which the player character is arranged at the start of the game. Then, when the player character moves in the game field based on the player's input and encounters the enemy character, the battle is started.

  For example, when the enemy character finds a player character, the enemy character starts executing an action pattern for combat, and attacks the player character. The player character attacks the enemy character while preventing or avoiding the attack from the enemy character.

  When the attack by the enemy character is successful, the player character is damaged and the hit points are reduced. When the attack by the player character is successful, the hit points of the enemy character are reduced. When the hit point of the player character reaches 0 due to the attack by the enemy character, the game is over. When the hit point of the enemy character reaches 0 due to the attack by the player character, the player character wins. The game may be ended by the player character's victory, or the game may be continued for battle with a further enemy.

  Next, information processing executed in the game system 1 according to the embodiment of the present invention will be described using the flowcharts shown in FIGS. Although a game machine is used as the electronic device 10 in the present embodiment, a frame rate such as 30 fps or 60 fps is generally set for the game machine. The electronic device 10 preferably executes processing every fixed time in accordance with the frame rate. Therefore, for example, the elapsed time is determined from the frame rate and the number of elapsed frames.

  When the processor 11 executes a program for a game stored in the storage device 14 of the electronic device 10, the display unit 32 displays a game screen including a game field as shown in FIG. 3 (S401). Next, the game control unit 33 updates the game state information (S402). The game state information includes player character information on a player character 41 operated by the player, information on an enemy character 42 which is a non player character, game parameter information such as a degree of difficulty, a degree of difficulty, and a suppression time state. The player character information and the enemy character information include the arrangement, action, aggression, defense, hit points and the like of each character. The arrangement of characters includes information on the coordinates, posture, direction, etc. of the characters in the game field. The action of the character includes movement, turning, attack, avoidance, defense, and a combination thereof. For example, the character may perform turning and action at the same time.

  When the game is started, the game control unit 33 or the like continuously executes the processing shown in FIGS. 5 to 7 and updates the game state information. Although not shown, a player character control process and an enemy character control process by the player character control unit 330 and the enemy character control unit 331 are also started and continuously executed in parallel. In the player character control process, the action of the player character is executed in the game field based on the player input input through the input unit 31, and the player character information is updated. For example, the player character is advanced in the game field by the player input instructing the forward movement, and the coordinates of the player character are calculated and updated.

  Since the enemy character is a non-player character, the action is determined and executed by the enemy character control unit 331 regardless of the player's input. When the enemy character acts, enemy character information is calculated and updated. As described above, the action of the enemy character executes, for example, a predetermined action pattern including a plurality of actions. Moreover, you may select an action pattern based on a game difficulty level. For example, the behavior pattern used when the game difficulty level is low is less attacking, and is configured not to simultaneously execute complex actions such as turning and aggression, and is used when the difficulty level is high. Are configured to perform complex actions with high frequency of attacks.

  The game control unit 33 updates the game screen based on the updated game state information, and displays the game screen on the display unit 32 (S404). The game control unit 33 determines whether or not the game is to be ended based on the game end input or the game state by the player (S406). If it is determined that the game is to be ended, the game is ended. If not, the process returns to the process of updating the game state (S402). For example, when the hit point of the player character in the game state information becomes 0, it is determined that the game is to be ended. The electronic device 10 repeatedly executes S402 to S406 until it is determined that the game is in a state to end.

  Next, the enemy character attack process will be described with reference to FIG. First, the enemy character attacking unit performs an attack on the player character by the enemy character control unit 331 (S501).

  The player can cause the player character to take an avoidance action by performing an input for avoiding the attack in response to the attack by the enemy character being executed by the enemy character control unit 331. For example, when a direction input indicating a direction by the player and an avoidance input instructing an avoidance are input through the input unit 31, the player character control unit 330 turns the player character in the direction instructed by the direction input. Execute processing to avoid while doing. If an input for avoidance by the player is made in an appropriate direction at an appropriate timing, the player character is moved by the avoiding process of the player character by the player character control unit, so that the attack by the enemy character does not collide with the player character. Therefore, the attack by the enemy character is not successful in S502.

  When the enemy character attack is executed (S501), the game control unit 33 determines whether or not the player character control unit 330 has made the player character succeed in the avoidance by the predetermined avoidance operation based on the player input (S502). . In the present embodiment, the predetermined avoidance operation is an avoidance operation in a predetermined direction. For example, when an input by pressing an input button assigned for moving input to the side direction of the enemy character and evasion is performed by the player at an appropriate timing, the enemy character is executed by executing a predetermined evasion operation. It is determined that the attack has been successfully avoided. If there is a movement input in a direction away from the enemy character, even if the evasion is successful, it is not determined that the evasion is performed by the predetermined evasion operation. Further, when the timing of the player input is inappropriate, the attack of the enemy character can not be appropriately avoided, and it is not determined that the avoidance is successful.

  FIG. 3 shows a game screen when performing a predetermined avoidance operation. FIG. 3A shows that the enemy character 42 swings his arm against the player character 41 and makes an attack. In FIG. 3B, in response to the attack of the enemy character 42, the player character 41 performs a predetermined avoidance operation by performing the movement input and the avoidance input of the enemy character 42 in the side direction of the enemy character 42 at an appropriate timing. It shows a state. Then, FIG. 3C shows that the player character 41 has succeeded in avoiding the attack of the enemy character 42 by performing a predetermined avoidance operation, and the situation in which the player character 41 is in the side of the enemy character, ie, the blind spot of the enemy character. Show.

  As shown in FIG. 3, the player character's evasion action may be started before the attacking action of the enemy character is finished. In the present embodiment, since the enemy character control and the player character control are executed in parallel, the other control can be performed without waiting for the end of one control.

  As a modification, not only the avoidance in the predetermined direction, but any avoidance action is taken as the predetermined avoidance action as long as it is an avoidance action at an appropriate timing capable of avoiding the attack of the enemy character. You can also.

  When it is determined that the predetermined avoidance operation has been executed, the game control unit 33 instructs the suppression time management unit 334 to start the suppression time, and the suppression time management unit 334 starts the suppression time (S504). The suppression time management unit 334 updates the suppression time state information so as to indicate that the suppression time is in progress, and starts the suppression time timer. The suppression time ends when an end condition described later is satisfied. One of the end conditions is that a predetermined period elapses from the start of the suppression time. This period is determined based on the difficulty level.

  During the suppression time, the action of the enemy character is restricted. The action of the enemy character can be limited by changing the action pattern of the enemy character. In the present embodiment, the action pattern of the enemy character is changed (S506). The enemy character does not attack the player character during the suppression time, and neither moves nor turns so as to facilitate the successful attack of the player character. For example, the enemy character control unit 331 refers to the suppression time state information, and in the case of the suppression time state (during the suppression time), the attack or defense such as movement, attack, or turning included in a predetermined action pattern. The behavior pattern can be changed by replacing all the information indicating the related behavior with the behavior such as waiting. In addition, the behavior pattern for the normal state that is not the suppression time and the behavior pattern for the suppression time state are prepared. Usually, the behavior pattern for the normal state is used, and when the suppression time starts, the behavior pattern for the suppression time state May be used. As another embodiment, instead of or in addition to the change of the action pattern, the action of the enemy character may be delayed.

  When actually fighting against a powerful monster, it is considered dangerous for a small human to attack from the front, as well as for giving enough damage even if the attack is successful. It is considered effective to scratch the attack of a monster and get around to a disadvantaged place such as a dead angle and attack. Therefore, in a game in which the player character can fight with the enemy character from the front, even if a high-definition video is displayed to express the enemy character is powerful, I can't fully feel it with reality.

  In the present embodiment, the suppression time state can be obtained by causing a predetermined avoidance action to succeed for the attack by the enemy character. Since the action of the enemy character is limited in the suppression time, it is an advantageous time for the player to make the attack successful. Here, the predetermined evasive action is an evasive action to the side which is a disadvantageous place such as a blind spot for the enemy character. That is, the player character is able to create an advantageous state for the attack by scratching the attack by the enemy character and jumping into the blind spot, and can effectively attack the powerful enemy character within a predetermined time.

  The enemy character you are confronting is a powerful monster by understanding that it is more effective to attack after attacking the enemy character from the front rather than attacking the enemy character from the front. Can be felt with reality. By restricting the action of the enemy character, it is possible to express that the enemy character can not take a sufficient offensive action by the movement of the player character to a position disadvantageous to the enemy character. Furthermore, in the normal state (state of non-suppression time), greater damage can be given to the enemy character by the attack within the suppression time as compared to the case where the enemy character is attacked from the front, a greater reality can be given. .

  If it is not determined that the player character has performed the predetermined avoidance process with respect to the attack by the enemy character, the game control unit 33 determines whether the attack by the enemy character is successful (S508).

  If the player has made an input for avoidance, but it is not determined that the predetermined avoidance has been performed due to reasons such as not avoiding in a predetermined direction or improper timing, the enemy character's attack Since there is a possibility of success, it is determined whether the attack of the enemy character has succeeded. Even if the player does not make any input for the attack of the enemy character, the attack may be successful. The attack does not succeed even if the attack of the enemy character is executed in an area which does not reach the player character. If it is determined that the attack by the enemy character is not successful, the attack process by the enemy character ends.

  On the other hand, when it is determined that the attack by the enemy character is successful, damage is given to the player character (S510). Specifically, the hit points of the player character are reduced by a predetermined amount. The amount to be decreased is determined by parameters such as the attack power value of the enemy character and the defense power value of the player character.

  Next, the difficulty level of the player character is increased (S512). Here, the degree of poorness indicates the degree of weakness to the player's action, and the player character is operated to perform an action such as attack or evasion, the value is so high that the player is estimated to be poor. The lower it is, the lower the value is. If the attack by the enemy character is successful, the player is estimated to be not good at the action, so the degree of weak is raised. If the attack by the player character is successful, the player is estimated to be good at the action. Decrease. For example, in the initial state, the degree of weakness is set to 0 which is the minimum value, and the degree of weakness is increased by 10 when the enemy character is attacked, while the degree of weakness is decreased by 3 when the player character succeeds in the attack.

  In S514, the difficulty level of the game is determined based on the difficulty level. For example, when the degree of difficulty is 0 to 20, the degree of difficulty is 3 which is a high degree of difficulty, and when the degree of difficulty is 21 to 40, it is a degree of difficulty of 2 and a degree of difficulty of 41 or more. When the difficulty level is 1 it is low. As described above, since the game difficulty level is determined based on the degree of difficulty, it is changed during the progress of the game according to the change in degree of difficulty. The game difficulty level according to the player's technology is provided by changing the difficulty level indicating that the action based on the player input is not good for the player while the game is in progress, and changing the game level based on this. It becomes possible to do. When the game difficulty level is determined, the enemy character attack process ends.

  Next, the player character attack process will be described with reference to FIG. In the player character attack process, a process is performed when an input for attacking an enemy character is made by the player via the input unit 31. First, based on the player input, the player character control unit 330 executes an attack on the enemy character by the player character (S601), and the game control unit 33 determines whether or not the attack on the enemy character is successful (S602). ).

  When it is determined that the attack by the player character is successful, damage is given to the enemy character (S604). Specifically, the hit points of the enemy character are reduced by a predetermined amount. Then, the difficulty level of the player character is decreased (S606). If the attack of the player character is successful, it is estimated that the player character is good at the action, so the degree of weakness is reduced. Subsequently, the degree of difficulty of the game is determined based on the degree of difficulty (S608).

  In S610, the game control unit 33 determines whether or not it is during the suppression time based on the suppression time state information. If it is not within the suppression time, the player character attack process is terminated. The control unit is caused to execute an enemy character reaction action (S612). In the present embodiment, an action indicating that the enemy character has received damage is displayed on the display unit 32.

  By executing the enemy character reaction operation only when the player character successfully attacks the enemy character within the suppression time, the player can be made to recognize that the special time is within the suppression time. Accordingly, it is possible to provide the player with the pleasure of finding the rules himself / herself while playing the game without providing a tutorial or the like and explaining the basic rules of the game before the player starts the game.

  In the present embodiment, in the suppression time, the action pattern of the enemy character is changed, which is advantageous to the player. When the enemy character executes the reaction, the suppression time is a special time, and when the player notices that the enemy character does not take an action such as an attack, the suppression time is advantageous for the player. , It can be urged to recognize that it is necessary to perform predetermined avoidance in order to create the suppression time state. It is also possible to clarify the reward for performing predetermined avoidance.

  In S612, it is determined whether or not the enemy character performs a counter attack. Whether or not the counter attack is executed is determined based on a predetermined occurrence probability. Here, it is assumed that the probability of occurrence of counter attack is determined based on the game difficulty level. For example, the probability of occurrence may be 50% for high difficulty, 30% for medium difficulty, and 0% for low difficulty. Further, it may be based on the remaining hit points of the enemy character. According to one embodiment, the occurrence probability corresponding to the game difficulty level can be calculated by multiplying the standard occurrence probability based on the remaining HP of the enemy character by the coefficient corresponding to the game difficulty level. For example, when the remaining hit points (HP) are 25%> HP ≧ 0%, the standard occurrence probability is 50%, when 75%> HP ≧ 25%, the standard occurrence probability is 30%, and when 100%> HP% 75%. It is assumed that the probability of high difficulty is 1.0, the coefficient of medium difficulty is 0.8, and the coefficient of low difficulty is 0.5. In this case, the probability of occurrence when the remaining hit points (HP) are 25%> HP ≧ 0% is 50 × 1.0 = 50% at high difficulty and 50 × 0.8 at medium difficulty. = 40%, and 50 × 0.5 = 25% in the low difficulty level. The lower the probability that a counter attack will occur, the lower the difficulty of the game.

  When it is determined that the counter attack does not occur, the player character attack process ends. If it is determined that a counter attack will occur, the enemy character attack process described using FIG. 5 is started in S616, and the player character attack process is ended. In the present embodiment, as described later, the suppression time ends when a counter attack occurs.

  Next, suppression time management control will be described using FIG. As described above, when the player character succeeds in avoiding an enemy character attack by executing a predetermined avoidance action based on the player's input, the suppression time timer is started. The suppression time ends when at least one of the expiration of the timer, the occurrence of the predetermined action by the enemy character, and the execution of the predetermined action by the player character based on the player input is satisfied. .

  In the present embodiment, the expiration time of the suppression time timer is determined based on the game difficulty level. For example, in the case of high difficulty, it may be 0.7 seconds, in the case of medium difficulty, 0.9 seconds, and in the case of low difficulty, it may be 1.1 seconds. The longer the suppression time is, the longer the state of advantage for the player is maintained, so the degree of difficulty of the game can be lowered. The predetermined action by the enemy character can be a counter attack. As mentioned above, the probability that a counterattack will occur can also be determined based on the game difficulty.

  In the present embodiment, the game difficulty level is determined based on the difficulty level. The degree of difficulty is changed from moment to moment based on the success of the attack by the player and the attack of the enemy character, so that the player's technique can be represented in real time. By determining the game difficulty level based on the difficulty level and determining the suppression time and the counter probability based on the game difficulty level, it is possible to provide a game with a difficulty level according to the skill of the player in real time.

  In the present embodiment, the predetermined action by the player character for ending the suppression time is, for example, an avoidance action. The suppression time is an advantageous time for the attack for the player, and the player can understand that the avoidance action is an inappropriate action in the suppression time in which the attack of the enemy character is restricted.

  If it is determined that the suppression time end condition is not satisfied (S701), the suppression time is continued until the suppression time end condition is satisfied. On the other hand, if any one of the suppression time end conditions is satisfied, the action pattern of the enemy character is changed (S702), the suppression time state information is changed to information indicating the non-suppression time state, and the suppression time ends. (S704). Here, the change of the action pattern is performed by returning the action pattern changed to limit the action of the enemy character to the normal action pattern after the suppression time starts. For example, in S504, the behavior pattern is changed by returning information replaced with all actions such as waiting to information indicating actions such as movement, attack, and turning, which are included in a predetermined behavior pattern.

  In the process or operation described above, a process or operation can be freely performed at a certain step as long as there is no inconsistency in the process or operation such as using data that should not be used at that step. Can be changed. The embodiments described above are merely examples for explaining the present invention, and the present invention is not limited to these embodiments. The present invention can be practiced in various forms without departing from the scope of the invention.

1: game system 10: electronic device 11: processor 12: input device 13: output device 14: storage device 15: communication device 16: bus 20: display device 31: input unit 32: display unit 33: game control unit 330: player Character control unit 331: enemy character control unit 332: attack determination unit 333: difficulty determination unit 334: suppression time management unit 40: game screen 41: player character 42: enemy character

Claims (11)

A program for a game in which a player character operated by a player and an enemy character that is a non-player character are arranged in a game field and a player character and an enemy character battle each other, and an electronic device that receives player input is
An enemy character attack step in which the enemy character attacks the player character;
A player character avoidance determination step of determining whether or not the player character has successfully avoided an attack by the enemy character based on the player input;
In the player character avoidance determination step, when it is determined that the avoidance is successful, a suppression time start step for starting a suppression time;
During the suppression time, an enemy character operation restriction step of restricting the movement of the enemy character;
A suppression time end condition determining step of determining whether a suppression time end condition determined based on the game difficulty level is satisfied;
A suppression time end step of ending the suppression time when it is determined that the suppression time end condition is satisfied;
An enemy character attack determining step of determining whether the enemy character has successfully attacked the player character;
In the above-mentioned enemy character attack judging step, when it is judged that the enemy character attack is successful, the weak point raising step of raising the weak point,
A game difficulty level decreasing step for decreasing the game difficulty level based on the difficulty level;
A program that executes A program for a game in which a player character operated by a player and an enemy character that is a non-player character are arranged in a game field and a player character and an enemy character battle each other, and an electronic device that receives player input is
An enemy character attack step in which the enemy character attacks the player character;
A player character avoidance determination step of determining whether or not the player character has successfully avoided an attack by the enemy character based on the player input;
In the player character avoidance determination step, when it is determined that the avoidance is successful, a suppression time start step for starting a suppression time;
During the suppression time, an enemy character operation restriction step of restricting the movement of the enemy character;
A suppression time end condition determining step of determining whether a suppression time end condition determined based on the game difficulty level is satisfied;
A suppression time end step of ending the suppression time when it is determined that the suppression time end condition is satisfied;
A player character attack determination step of determining whether the attack on the enemy character by the player character executed based on the player input is successful or not;
In the player character attack determination step, a poorness degree reduction step of decreasing the degree of weakness when it is determined that the player character attack is successful;
A game difficulty level increasing step for increasing the game difficulty level based on the difficulty level;
A program that executes The suppression time end condition is that a predetermined period determined based on the game difficulty level expires, and a predetermined action by the enemy character executed based on the probability of occurrence determined based on the game difficulty level occurs. , and the predetermined action by the player character is executed based on the player input, at least one with the proviso be filled out, the program according to claim 1 or 2. The program according to claim 3 , wherein the predetermined action by the enemy character is a counter attack against an attack by the player character, and the predetermined action by the player character is avoidance by the player character. The predetermined period is set higher game difficulty level short, the probability is high set higher game difficulty level, the program according to claim 3 or 4. When the attack on the enemy character by the player character executed based on the player input is successful during the suppression time, the electronic character is further caused to execute an enemy character reaction step in which the enemy character performs a reaction action. The program according to any one of claims 1 to 5 . The program according to any one of claims 1 to 6 , wherein the avoidance is an avoidance operation in a predetermined direction. A method executed by an electronic device capable of executing a game in which a player character operated by a player and an enemy character, which is a non-player character, are arranged in a game field and a player character and an enemy character battle each other,
An enemy character attack step in which the enemy character attacks the player character;
A player character avoidance determination step of determining whether or not the player character has successfully avoided an attack by the enemy character based on the player input;
In the player character avoidance determination step, when it is determined that the avoidance is successful, a suppression time start step for starting a suppression time;
During the suppression time, an enemy character operation restriction step of restricting the movement of the enemy character;
A suppression time end condition determining step of determining whether a suppression time end condition determined based on the game difficulty level is satisfied;
A suppression time end step of ending the suppression time when it is determined that the suppression time end condition is satisfied;
An enemy character attack determining step of determining whether the enemy character has successfully attacked the player character;
In the above-mentioned enemy character attack judging step, when it is judged that the enemy character attack is successful, the weak point raising step of raising the weak point,
A game difficulty level decreasing step for decreasing the game difficulty level based on the difficulty level;
Method, including. A method executed by an electronic device capable of executing a game in which a player character operated by a player and an enemy character, which is a non-player character, are arranged in a game field and a player character and an enemy character battle each other,
An enemy character attack step in which the enemy character attacks the player character;
A player character avoidance determination step of determining whether or not the player character has successfully avoided an attack by the enemy character based on the player input;
In the player character avoidance determination step, when it is determined that the avoidance is successful, a suppression time start step for starting a suppression time;
During the suppression time period, an enemy character action limiting step for limiting the action of the enemy character;
A suppression time end condition determining step of determining whether a suppression time end condition determined based on the game difficulty level is satisfied;
A suppression time end step of ending the suppression time when it is determined that the suppression time end condition is satisfied;
A player character attack determination step of determining whether the attack on the enemy character by the player character executed based on the player input is successful or not;
In the player character attack determination step, a poorness degree reduction step of decreasing the degree of weakness when it is determined that the player character attack is successful;
A game difficulty raising step of raising the game difficulty based on the difficulty level;
Including a method. An electronic apparatus capable of executing a game in which a player character operated by a player and an enemy character that is a non-player character are arranged in a game field and a player character and an enemy character are battled.
An enemy character attack step in which the enemy character attacks the player character;
A player character avoidance determination step of determining whether or not the player character has successfully avoided an attack by the enemy character based on the player input;
In the player character avoidance determination step, when it is determined that the avoidance is successful, a suppression time start step for starting a suppression time;
During the suppression time, an enemy character operation restriction step of restricting the movement of the enemy character;
A suppression time end condition determining step of determining whether a suppression time end condition determined based on the game difficulty level is satisfied;
A suppression time end step of ending the suppression time when it is determined that the suppression time end condition is satisfied;
An enemy character attack determining step of determining whether the enemy character has successfully attacked the player character;
In the above-mentioned enemy character attack judging step, when it is judged that the enemy character attack is successful, the weak point raising step of raising the weak point,
A game difficulty level decreasing step for decreasing the game difficulty level based on the difficulty level;
Perform electronic devices. An electronic device capable of executing a game in which a player character operated by a player and an enemy character which is a non-player character are arranged in a game field and the player character and the enemy character are battled,
An enemy character attack step in which the enemy character attacks the player character;
A player character avoidance determination step of determining whether or not the player character has successfully avoided an attack by the enemy character based on the player input;
In the player character avoidance determination step, when it is determined that the avoidance is successful, a suppression time start step for starting a suppression time;
During the suppression time period, an enemy character action limiting step for limiting the action of the enemy character;
A suppression time end condition determining step of determining whether a suppression time end condition determined based on the game difficulty level is satisfied;
When it is determined that the suppression time end condition is satisfied, a suppression time end step of ending the suppression time;
A player character attack determination step of determining whether the attack on the enemy character by the player character executed based on the player input is successful or not;
In the player character attack determination step, a poorness degree reduction step of decreasing the degree of weakness when it is determined that the player character attack is successful;
A game difficulty raising step of raising the game difficulty based on the difficulty level;
Performing an electronic device.

Images