摘要:
A method is provided for controlling the display of game character movement in a video game for using a video game system, a method comprising the steps of: displaying a first playfield screen in an upper portion of a video display screen using an interlace video screen rendering technique; displaying a second playfield screen in a lower portion of the display screen using an interlace video screen rendering technique; controlling the movement of a first game character within the first playfield screen by providing inputs to a first user input device; and controlling movement of a second game character within the second playfield screen by providing inputs to a second user input device.
摘要:
A method is provided for displaying a video game character traversing a video game playfield, for use with a system which includes a video screen display, a user-controlled graphics controller and digital memory; wherein the video game character follows a path within the playfield, the method comprising the steps of: storing multiple collision blocks that define respective path segments; dividing the playfield into multiple path blocks that comprise the path; storing character collision-type information; storing references from individual path blocks to individual collision blocks; displaying character movement through the playfield from path block to path block along the path in response to user input to the graphics controller; controlling the display of character movement by causing the character image to follow a path defined by the path segments of individual collision blocks; and changing the stored character collision-type information when the character path passes a prescribed location on the playfield.
摘要:
The present invention aims at providing a data processing system which can realize a variety of process. A secondary memory cassette 31 includes a connector 32 which can be connected to both a primary memory cassette 21 or a processing device body, and address transfer circuit 39 which judges whether the connector has been connected to the primary memory cassette 21 based upon the connection state of the connector and outputs an address transfer signal, and a memory 38 which outputs data corresponding to the address transfer signal and the address signal supplied from connector 32. The primary memory cassette 21 includes a mask ROM 28, a connector 22 for connection with the processing device body, and a connector 24 which can be connected with the secondary memory cassette 31. A predetermined pin of connector 24 is connected to a ground.When primary memory cassette 21 is connected with secondary memory cassette 31, signal Sa becomes level L, so that address transfer circuit 39 changes the memory allocation of ROM 38.
摘要:
A method is provided for controlling the appearance of a video game game character, as the character traverses a path displayed on a display screen; wherein the method is used in a video game system which includes a graphics controller, digital memory and a display screen, the method comprises the steps of: displaying a banked path segment in which the game character is displayed upright at at least one location on the banked path and is displayed upside down at at least one other location on this banked path; storing multiple sprite patterns representative of the appearance of the character at different locations on the banked path as the character traverses the banked path; tracking the character location on the banked path as the character traverses the banked path; retrieving the stored sprite patterns that portray the character at different locations on the banked path; and displaying a character using the retrieved patterns such that the character has different appearances at different locations on the banked path.