Game screen switching method performed in game machine and network game system, and program for executing the method

• US 20020142834A1
• Filed: 03/29/2002
• Published: 10/03/2002
• Est. Priority Date: 03/30/2001
• Status: Abandoned Application

• Current Assignee: Konami Corporation
• Original Assignee: Konami Corporation
• Inventors: Sobue, Seiji
• Application Number:
  US10/108,701
• Publication Number:
  US 20020142834A1
• Time in Patent Office: Days
• US Class Current: 463/30
• CPC Class Codes: A63F 13/12 involving interaction between a plurality of game devices, e.g. transmisison or distribution systems protocols for networked virtual reality, networked games H04L29/06034
• CPC Class Codes: A63F 13/30 Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
• CPC Class Codes: A63F 13/335 using Internet
• CPC Class Codes: A63F 13/525 Changing parameters of virtual cameras
• CPC Class Codes: A63F 13/833 Hand-to-hand fighting, e.g. martial arts competition A63F13/837 takes precedence
• CPC Class Codes: A63F 2300/407 Data transfer via internet
• CPC Class Codes: A63F 2300/6653 for altering the visibility of an object, e.g. preventing the occlusion of an object, partially hiding an object
• CPC Class Codes: A63F 2300/6661 for changing the position of the virtual camera
• CPC Class Codes: A63F 2300/6669 using a plurality of virtual cameras concurrently or sequentially, e.g. automatically switching between fixed virtual cameras when a character change rooms
• CPC Class Codes: A63F 2300/8029 Fighting without shooting

Abstract

In a method of switching a game screen displayed to each of a plurality of players who controls an associated character in a game, a first game screen is prepared so as to display at least a first character controlled by a first player and a second character controlled by a second player among the plural characters. The first game screen is displayed to at least the first player and the second player. When an encounter between the first character and the second character on the first game screen is detected, a field having a predetermined range on the first game screen is defined so as to include the first character and the second character. A second game screen is prepared so as to display; the detected characters existing in the field while retaining their relative position relationship defined in the first game screen. The second game screen is displayed to the players who control the characters displayed therein.

Claims

1. A method of switching a game screen displayed to each of a plurality of players who controls an associated character in a game, comprising the steps of:

preparing a first game screen in which at least a first character controlled by a first player and a second character controlled by a second player among the plural characters are displayed;

displaying the first game screen to at least the first player and the second player;

detecting an encounter between the first character and the second character on the first game screen;

defining a field having a predetermined range on the first game screen so as to include the first character and the second character, when the encounter is detected;

detecting whether a character other than the first character and the second character is in the defined field;

preparing a second game screen in which the detected characters existing in the field are displayed while retaining their relative position relationship defined in the first game screen; and

displaying the prepared second game screen to the players who control the characters displayed therein.

2. The game screen switching method as set forth in claim 1, wherein the range of the field is determined with reference to either one of a position of the first character, a position of the second position and a position at which the first character and the second character are encountered.

3. The game screen switching method as set forth in claim 1, wherein the second game screen is prepared so as to enlarge the characters in the field viewed from a predetermined position.

4. The game screen switching method as set forth in claim 1, wherein the second game screen displays that the first character and the second character are controlled to fight with each other.

5. The game screen switching method as set forth in claim 1, further comprising the step of displaying the first game screen to at least one player who controls a character leaving the field.

6. The game screen switching method as set forth in claim 1, further comprising the step of displaying the first game screen to the first player and the second player, when a predetermined event performed by the first character and the second character is finished.

7. The game screen switching method as set forth in claim 6, wherein the event is a battle between the first character and the second character.

8. The game screen switching method as set forth in claim 1, further comprising the steps of:

editing the first game screen so as to display the field and the characters existing within the field, when a third character controlled by a third player is outside of the field; and

displaying the edited first game screen to the third player.

9. The game screen switching method as set forth in claim 8, further comprising the steps of:

detecting that the third character enters into the field;

editing the second game screen in which all the characters in the field including the third character are displayed while retaining their relative position relationship defined in the first game screen; and

displaying the edited second game screen to the players who control the characters displayed therein.

10. The game screen switching method as set forth in claim 9, further comprising the step of displaying the first game screen to at least one player who controls a character leaving the field.

11. The game screen switching method as set forth in claim 9, further comprising the step of displaying the first game screen to players, when a predetermined event performed by the associated characters is finished.

12. The game screen switching method as set forth in claim 11, wherein the event is a battle between the associated characters.

13. The game screen switching method as set forth in claim 1, wherein one of the first player and the second player is realized by a computer.

14. The game screen switching method as set forth in claim 9, wherein at most two of the first player, the second player and the third player are realized by a computer.

15. The game screen switching method as set forth in claim 1, wherein the players control the associated characters via a network, and the game screens are provided to the players via the network.

17. The game machine as set forth in claim 16, wherein the field generator determines the range of the field with reference to either one of a position of the first character, a position of the second position and a position at which the first character and the second character are encountered.

18. The game machine as set forth in claim 16, wherein:

the first screen generator edits the first game screen so as to display the field and the characters existing within the field, when a third character controlled by a third player is outside of the field; and

the first screen provider provides the edited first game screen to a display for the third player.

19. The game machine as set forth in claim 16, wherein at least the displays and the controllers are connected via a network.

25. A program for causing a computer to execute the game switching method as set forth in any one of claims 1-15.

16. A game machine, comprising:

a plurality of displays, each displaying a game screen to each of a plurality of players who controls an associated character in a game;

a plurality of controllers, each provided for the players to control the associated characters;

a first screen generator, which prepares a first game screen in which at least a first character controlled by a first player and a second character controlled by a second player among the plural characters are displayed;

a first screen provider, which provides the first game screen to displays for at least the first player and the second player;

a first detector, which detects an encounter between the first character and the second character on the first game screen;

a field generator, which defines a field having a predetermined range on the first game screen so as to include the first character and the second character, when the first detector detects the encounter;

a second detector, which detects whether a character other than the first character and the second character is in the defined field;

a second game screen generator, which prepares a second game screen in which the detected characters existing in the field are displayed while retaining their relative position relationship defined in the first game screen; and

a second game screen provider, which provides the prepared second game screen to displays for the players who control the characters displayed therein.

20. A network game system for performing a game in which a plurality of characters are controlled by associated players, comprising:

a network;

a plurality of game machines connected with each other via the network, each game machine associated with each of the players;

a display provided in each game machine, which displays a first game screen to the associated player;

a controller provided in each game machine, through which the associated player controls an associated character;

a memory provided in one of the game machines, to which each game machine accesses to store a first data indicating a position of the associated character on the first game screen;

a first display controller, provided in each game machine, which moves the associated character displayed on the first game screen, in accordance with an instruction input from the associated player via the controller, and which updates the first data so as to indicate a moved position;

a first detector, provided in each game machine, which detects an encounter between the associated character and another characters with reference to the first data, every time when the associated character is moved;

a field generator, provided in each game machine, which defines a field having a predetermined range on the first game screen so as to include the encountered character, when the first detector detects the encounter, and which stores a second data indicating a position of the field; and

a second display controller, provided in each game machine, which prepares a second game screen in which characters existing in the field are displayed with reference to the first data, while retaining their relative position relationship defined in the first game screen, and which switches the first game screen to the second game screen when the associated character is in the field.

21. The network game system as set forth in claim 20, further comprising:

a second detector, provided in each game machine, which detects whether the associated character leaves the field when the second game screen is displayed with reference to the first data and the second data; and

a third display controller, provided in each game machine, which switches the second game screen to the first game screen when the second detector detects that the associated character leaves the field.

22. The network game system as set forth in claim 20, further comprising:

a fourth display controller, provided in each game machine, which switches the second game screen to the first game screen when an event conducted on the second game screen is finished.

23. The network game system as set forth in claim 20, further comprising:

a fifth display controller, provided in each game machine, which edits the first game screen so as to display the field and the characters existing within the field, when the first game screen is displayed on the display while the second game screen is displayed on another display.

24. The network game system as set forth in claim 20, wherein a part of the player is realized by a computer connected to the network.