Manually programmable video gaming system

• US 4,355,805 A
• Filed: 09/30/1977
• Issued: 10/26/1982
• Est. Priority Date: 09/30/1977
• Status: Expired due to Term

• Current Assignee: Sanders Associates, INC. (BAE Systems Plc)
• Original Assignee: Sanders Associates, INC. (BAE Systems Plc)
• Inventors: Baer, Ralph H., Cope, Leonard D.
• Primary Examiner(s): Hum, Vance Y.
• Application Number:
  US05/838,419
• Time in Patent Office: 1,852 Days
• Field of Search: 273/1 G, 273/85 G, 273/101.2, 273/DIG. 28, 273/237, 273/313, 35/9 C, 340/324 A, 340/324 AD, 340/709, 340/710, 340/723-725, 364/200 MS File, 364/900 MS File, 364/410
• US Class Current: 463/31
• CPC Class Codes: A63F 13/10 Control of the course of the game, e.g. start, progess, end
• CPC Class Codes: A63F 13/45 Controlling the progress of the video game
• CPC Class Codes: A63F 13/52 involving aspects of the displayed game scene
• CPC Class Codes: A63F 13/63 by the player, e.g. authoring using a level editor
• CPC Class Codes: A63F 2300/8011 Ball
• CPC Class Codes: G09B 7/04 characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying a further explanation

Abstract

Apparatus and methods are disclosed herein for use in conjunction with raster scan video displays, including standard monochrome and color television receivers, for the generation, display and manipulation of images upon the screen of a display for the purpose of playing games or for the purpose of drawing pictures. In addition to the generation of signals which, when supplied to the video display, cause the display of moveable and immoveable game playing indicia such as walls, players, and balls to play a variety of typical games such as tennis, handball, billiards, and the like, in a manner well known in the art, other indicia are displayed on the display screen in response to commands from the game operator which are defined by the operator as to shape, location, color and other attributes and are, furthermore, endorsed with interactive characteristics.

Claims

1. An interactive game system including game control circuits for generating signals representing location controllable symbols and game background for display on a raster scan type video display, wherein the improvement comprises:

first means for generating a signal to display a first cursor on said video display;

first means connected to said first generating means and manually operable to cause said first generating means to modify the time of generation of said first cursor signal for moving said first cursor on said video display;

first memory means connected to said first generating means for storing said first cursor signals as they are generated by said first cursor generating means and reading out said stored signals to refresh the display of the path on said video display over which said first cursor is moved responsive to said first cursor moving means;

means for combining said signals read out of said first memory means with signals generated by said game control circuits to produce composite game signals that vary the game available using said game control circuits alone; and

first means for selectively disabling said game control circuits so that the signal read out of said first memory means are the only display signals available to be applied to a video display to draw pictures thereupon.

2. The invention in accordance with claim 1 wherein said memory means comprises first storing means for storing signals representing all symbols drawn by said first cursor under control of said first cursor moving means, and second storing means for storing signals representing cursor drawn symbols to be displayed by a plurality of lines sequentially traced by the scanning raster of said video display.

3. The invention in accordance with claim 2 further comprising memory timing means for controlling the read out of signals from said first storing means and into said second storing means to be read out and used to display first cursor drawn lines.

4. The invention in accordance with claim 3 wherein said first memory means further comprises first erasing means operable for providing an erase indication to said first storing means to delete first cursor signals stored in said first storing means for cursor drawn lines over which said first cursor is moved while said erase indication is input to said first storing means.

5. The invention in accordance with claim 2 further comprising:

second means for generating a signal to display a second cursor on said video display,

second means manually operable for moving said second cursor on said video display by varying when said second generating means generates said second cursor signal,

second memory means for storing said second cursor signals as said second cursor is moved about on said video display and reading out said signals stored therein to refresh the display of the path on said video display over which said second cursor is moved responsive to said second cursor moving means, and,

means for combining said signals read out of said second memory means with signals generated by said game control circuits to vary the games available using said game control circuits.

6. The invention in accordance with claim 5 wherein said second memory means further comprises second erasing means operable for providing an erase indication to said second memory means to delete second cursor signals stored in said second memory for cursor drawn lines over which said second cursor is moved while said erase indication is input to said second memory means.

7. An interactive game system including game control circuits for generating signals representing location controllable symbols and game background for display on a raster scan type video display, wherein the improvement comprises:

means for displaying a first cursor on said video display that can be moved about to draw lines on said display;

means connected to said cursor displaying means and manually operable to generate a first signal for causing said cursor to be moved about said video display to draw lines thereon, which represent interactive game elements when the drawn lines interact with said location controllable symbols so as to cause a change in what is displayed; and

means for combining said first signal with said symbol and game background signals to interact with said location controllable symbols to provide game characteristics.

8. The invention in accordance with claim 7 wherein said first cursor displaying means comprises:

a ramp generator,

a source of reference voltage,

comparator means comparing ramp signals generated by said ramp generator with a said reference voltage to determine where said first cursor should be displayed on said video display, and,

a one-shot multivibrator responsive to said comparator means to generate a signal of a fixed width used to display said first cursor on said video display.

9. The invention in accordance with claim 8 wherein said first cursor moving means comprises manually operable potentiometers for dividing a source voltage to derive said reference voltage input to said comparator means, said first cursor moving around on said video display as said reference voltage is varied by operating said potentiometers.

10. The invention in accordance with claim 9 further comprising means connected to said cursor displaying means to selectively disable the drawing of lines on said video display as said cursor is moved about using said manually operable cursor moving means.

11. A method for allowing game background indicia generated by game control circuits for display on a raster scan type video display to be player modified and interact with location controllable symbols also generated by said game control circuits comprising the steps of:

generating signals that cause a cursor to be displayed on said video display; and

moving said cursor about said video display to draw lines thereon in response to a manual input by said player, said lines representing interactive game elements, said drawn lines interacting with said location controllable symbols so as to cause a change in what is displayed.

12. A method for allowing game background indicia generated by game control circuits for display on a raster scan type video display to be player modified and interact with location controllable symbols also generated by said game control circuits comprising the steps of:

generating signals that cause a cursor to be displayed on said video display;

moving said cursor about said video display in response to a manual input; and

selectively storing cursor signals used to refresh the display of lines traced by said cursor as it is moved about said video display, said traced lines representing interactive game elements when the lines interact with said location controllable symbols so as to cause change in what is displayed.

13. A video game for generating signals in response to a manual input and used to draw on a raster scan type video display comprising:

first means for generating a signal to display a first cursor on said video display;

first manually operable means for controlling said first generating means to move said first cursor about on said video display;

a first memory for storing said first cursor signals from said first generating means as said first cursor is moved about on said display;

means for reading out said first cursor signals stored in said first memory and using them to refresh the display of the path on said video display over which said first cursor has been moved;

second means for generating a signal to display a second cursor on said video display;

second manually operable means for controlling said second generating means to move said second cursor about on said video display;

a second memory for storing said second cursor signals from said second generating means as said second cursor is moved about on said display;

means for reading out said second cursor signals stored in said second memory and using them to refresh the display of the path on said video display over which said second cursor has been moved;

first means selectively operable to erase portions of lines drawn using said first cursor upon said first cursor being moved back over said first cursor drawn line portions under the control of said first controlling means; and

second means selectively operable to erase portions of lines drawn using said second cursor upon said second cursor being moved back over said line portions under the control of said second controlling means.

14. The video game in accordance with claim 13 further comprising:

first means selectively operable to disable the refresh display of first cursor drawn lines in response to signals stored in said first memory, and

second means selectively operable to disable the refresh display of second cursor drawn lines in response to signals stored in said second memory.