GAME DEVICE, GAME DEVICE CONTROL METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To change a position and shape of a linear body in synchronization with user's movements and move a movable body along the linear body in a virtual two-dimensional space.

SOLUTION: In a game device 601, a display unit 602 shows a linear body positioned in a virtual two-dimensional space and a movable body moving in the virtual two-dimensional space on a screen. A detection unit 603 detects player's movements. A change unit 604 changes at least one of the position and shape of the linear body according to the detected movements. A determination unit 605 determines that, when a determination area set so as to include the position of the movable body crosses the linear body, the movable body comes in contact with the linear body. When it is determined that the movable body comes in contact with the linear body, a correction unit 606 corrects the position of the movable body so that the movable body comes in contact with the linear body.

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