Rotating cube computer video games

• US 6,062,978 A
• Filed: 12/11/1995
• Issued: 05/16/2000
• Est. Priority Date: 12/11/1995
• Status: Expired due to Fees

• Current Assignee: Four Star Software, Inc.
• Original Assignee: Four Star Software, Inc.
• Inventors: Martino, Peter D., Beirne, Gerald
• Primary Examiner(s): SCHAAF, JAMES CHARLES
• Application Number:
  US08/570,287
• Time in Patent Office: 1,618 Days
• Field of Search: 463/31-33, 463/9, 273/272, 273/153 R, 395/119, 395/123, 395/137
• US Class Current: 463/9
• CPC Class Codes: A63F 2003/0428 Crosswords
• CPC Class Codes: A63F 2300/66 for rendering three dimensional images
• CPC Class Codes: A63F 2300/8094 Unusual game types, e.g. virtual cooking
• CPC Class Codes: A63F 3/0421 Electric word or number games
• CPC Class Codes: A63F 9/0612 Electronic puzzles
• CPC Class Codes: A63F 9/0826 Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube elements rotatable about just one axis, e.g. discs stacked as a cylinder A63F9/0811
• CPC Class Codes: A63F 9/24 Electric games; Games using electronic circuits not otherwise provided for video games A63F13/00; computerized gaming systems G07F17/32

Abstract

A rotating cube game or puzzle which is displayed on a computer display screen in three dimensions and is manipulated in three dimensions to expose the respective faces during play of the game or solving of the puzzle. The game or puzzle is preferably implemented on the cube in such a manner that there is continuity among the respective edges. For example, individual crossword puzzle entries are designed to wrap around the edges as desired. The letters for the sides of the cube facing the user are drawn by reading the letters stored in the appropriate three of six total two-dimensional arrays (one array for each face of the cube), and the arrays are manipulated as the cube rotates so that the right and top sides of the cube facing the user will be displayed correctly. Entries in the arrays may be spun 90 or 180 degrees, as appropriate, and then drawn in each block at the correct perspective angle. The cube is rotated by selecting arrows on an on-screen icon, and the letters are entered by the user by selecting the block and then entering the desired letter using the keyboard or selecting, using a mouse, a letter from a keyboard displayed on the video display. The desired letter is entered into the appropriate array for that side and displayed. If a letter is entered in a block shared with another side, the letter is copied into the appropriate array entry for the other side as well. Other games such as Reversi®, Othello®, and Scrabble™ may be played in three dimensions using the techniques of the invention.

Claims

1. A programmable computer programmed to display a crossword game on a cube which, during play of said crossword game, is manipulated using a pointer device in three dimensions on a display associated with said programmable computer, comprising:

a display generator which generates on said display a display image of said cube and an image of said crossword game superimposed on said cube such that first and second faces of said cube are divided into a plurality of squares and a number of said plurality of squares are adapted to receive a letter during completion of a three-dimensional crossword puzzle during play of said crossword game, said first face of said cube sharing a common edge with said second face of said cube;

an icon, separate from said cube, with arrows indicating respective directions of rotation, whereby user selection of said arrows with said pointer device causes said cube to rotate to respective faces of said cube during play of said crossword game; and

data arrays which store data created during play of said crossword game in such a manner that certain data on said first face of said cube is related to certain data on said second face of said cube, whereby play of said crossword game is continuous around said common edge separating said first and second faces of said cube.

2. A programmable computer as in claim 1, wherein said pointer device comprises a user-operated mouse, and wherein said display generator further generates a keyboard on said display for selection of letters for said squares using said mouse.

3. A programmable computer as in claim 1, wherein said data arrays comprise a two-dimensional crossword array for each face of said cube and each entry in each array corresponds to one of said plurality of squares.

4. A programmable computer as in claim 3, wherein said data arrays further comprise a data array for each face of said cube, each data array containing numbered clues for said crossword game and locations for answers to said numbered clues in predetermined squares of said cube.

5. A programmable computer as in claim 3, wherein letters in said two-dimensional crossword array for each face of said cube are rotated one of 0, 90, and 180 degrees after rotation of said cube so that said letters are displayed in a proper orientation to said user.

6. A programmable computer as in claim 3, wherein certain squares in said first and second faces sharing said common edge are populated with the same letters whereby letters entered into array entries corresponding to said certain squares in a crossword array for said first face are copied into array entries corresponding to said certain squares in a crossword array for said second face.

7. A programmable computer as in claim 1, wherein said display generator displays three sides of said cube on said display at a time.

8. A programmable computer programmed to display a game on a cube which, during play of said game, is manipulated in three dimensions on a display associated with said programmable computer, comprising:

a display generator which generates on said display a display image of said cube and an image of said game superimposed on said cube;

means for rotating said cube to respective faces during play of said game;

data arrays which store data created during play of said game in such a manner that certain data on a first face of said cube is related to certain data on a second face of said cube which shares a common edge with said first face, whereby play of said game is continuous around said common edge separating said first and second faces of said cube; and

means for simulating stretching of said cube during rotation of said cube so that said cube appears to said user to rotate as a sphere.

9. A programmable computer programmed to display a game on a cube which, during play of said game, is manipulated using a pointer device in three dimensions on a display associated with said programmable computer, comprising:

a display generator which generates on said display a display image of said cube and an image of said game superimposed on said cube;

an icon, separate from said cube, with arrows indicating respective directions of rotation, whereby user selection of said arrows with said pointer device causes said cube to rotate to respective faces during play of said game, said icon further including a center portion indicating the color of the face of the cube currently facing the user; and

data arrays which store data created during play of said game in such a manner that certain data on a first face of said cube is related to certain data on a second face of said cube which shares a common edge with said first face, whereby play of said game is continuous around said common edge separating said first and second faces of said cube.

10. A computer readable memory for use by a computer to control play of a crossword game on a cube which, during play of said crossword game, is manipulated in three dimensions on a display associated with said computer, said memory comprising:

means for generating on said display a display image of said cube and an image of said crossword game superimposed on said cube such that first and second faces of said cube are divided into a plurality of squares and a number of said plurality of squares are adapted to receive a letter during completion of a three-dimensional crossword puzzle during play of said crossword game, said first face of said cube sharing a common edge with said second face of said cube;

icon generating means for generating on said display an icon, separate from said cube, with arrows indicating respective directions of rotation, whereby user selection of said arrows with said pointer device causes said cube to rotate to respective faces of said cube during play of said crossword game; and

storing means for storing data created during play of said crossword game in such a manner that certain data on said first face of said cube is related to certain data on said second face of said cube, whereby play of said crossword game is continuous around said common edge separating said first and second faces of said cube.

11. A computer readable memory as in claim 10, wherein said generating means generates a keyboard on said display for selection of letters for said squares using a user-operated mouse.

12. A computer readable memory as in claim 10, wherein said storing means comprises a two-dimensional crossword array for each face of said cube and each entry in each array corresponds to one of said plurality of squares.

13. A computer readable memory as in claim 12, wherein said storing means further comprises a data array for each face of said cube, each data array containing numbered clues for said crossword game and locations for answers to said numbered clues in predetermined squares of said cube.

14. A computer readable memory as in claim 12, wherein letters in said two-dimensional crossword array for each face of said cube are rotated one of 0, 90, and 180 degrees after rotation of said cube so that said letters are displayed in the proper orientation to said user.

15. A computer readable memory as in claim 12, wherein certain squares in said first and second faces sharing said common edge are populated with the same letters whereby letters entered into array entries corresponding to said certain squares in a crossword array for said first face are copied into array entries corresponding to said certain squares in a crossword array for said second face.

16. A computer readable memory as in claim 10, wherein said generating means displays three sides of said cube on said display at a time.

17. A computer readable memory for use by a computer to control play of a game on a cube which, during play of said game, is manipulated in three dimensions on a display associated with said computer, said memory comprising:

means for generating on said display a display image of said cube and an image of said game superimposed on said cube;

means for rotating said cube to respective faces during play of said game;

storing means for storing data created during play of said game in such a manner that certain data on a first face of said cube is related to certain data on a second face of said cube which shares a common edge with said first face, whereby play of said game is continuous around said common edge separating said first and second faces of said cube; and

means for simulating stretching of said cube during rotation of said cube so that said cube appears to said user to rotate as a sphere.

18. A computer readable memory for use by a computer to control play of a game on a cube which, during play of said game, is manipulated in three dimensions on a display associated with said computer, said memory comprising:

means for generating on said display a display image of said cube and an image of said game superimposed on said cube;

icon generating means for generating on said display an icon, separate from said cube, with arrows indicating respective directions of rotation, whereby user selection of said arrows with said pointer device causes said cube to rotate to respective faces during play of said game, said icon further including a center portion indicating the color of the face of the cube currently facing the user; and

storing means for storing data created during play of said game in such a manner that certain data on a first face of said cube is related to certain data on a second face of said cube which shares a common edge with said first face, whereby play of said game is continuous around said common edge separating said first and second faces of said cube.

19. A method of playing a crossword game on a cube displayed on a video display, comprising the steps of:

generating on said video display a display image of said cube and an image of said crossword game superimposed on said cube such that first and second faces of said cube are divided into a plurality of squares and a number of said plurality of squares are adapted to receive a letter during completion of a three-dimensional crossword puzzle during play of said crossword game and such that said first face of said cube share a common edge with said second face of said cube;

selectively rotating said cube to respective faces of said cube during play of said crossword game by selecting one of a plurality of arrows of an icon which is separate from said cube, said icon indicating respective directions of rotation of said cube;

selectively entering game data into two-dimensional arrays corresponding to each face of said cube during play of said crossword game; and

storing said game data in such a manner that certain data on said first face of said cube is related to certain data on said second face of said cube, whereby play of said crossword game is continuous around said common edge separating said first and second faces of said cube.

20. A method as in claim 19, wherein said generating step comprises the step of generating a keyboard on said video display for selection of letters for said squares.

21. A method as in claim 19, comprising the further step of storing a data array for each face of said cube, each data array containing numbered clues for said crossword game and locations for answers to said numbered clues in predetermined squares of said cube.

22. A method as in claim 19, wherein said selectively rotating step comprises the step of rotating letters in a two-dimensional array for each face of said cube by one of 0, 90, and 180 degrees after rotation of said cube so that said letters are displayed in the proper orientation to said user.

23. A method as in claim 19, wherein said selectively entering step comprises the step of populating certain squares in said first and second faces sharing said common edge with the same letters whereby letters entered into array entries corresponding to said certain squares in a two-dimensional array for said first face are copied into array entries corresponding to said certain squares in a two-dimensional array for said second face.

24. A method as in claim 19, wherein said generating step comprises the step of displaying three sides of said cube on said video display at a time.

26. A program storage device readable by a processor and storing thereon a program of instructions executable by said processor to perform the method steps of any one of claims 19, 20, 21, 22, 23, 24, or 25.

25. A method of playing a game on a cube displayed on a video display, comprising the steps of:

generating on said video display a display image of said cube and an image of said game superimposed on said cube;

selectively rotating said cube to respective faces during play of said game;

selectively entering game data into two-dimensional arrays corresponding to each face of said cube during play of said game;

storing said game data in such a manner that certain data on a first face of said cube is related to certain data on a second face of said cube which shares a common edge with said first face, whereby play of said game is continuous around said common edge separating said first and second faces of said cube; and

simulating stretching of said cube during rotation of said cube so that said cube appears to said user to rotate as a sphere.