OBJECT CONTROL PROGRAM, COMPUTER-READABLE RECORDING MEDIUM HAVING OBJECT CONTROL PROGRAM STORED THEREON, OBJECT CONTROL DEVICE, AND OBJECT CONTROL METHOD

PROBLEM TO BE SOLVED: To solve the problem that, when an item released by a first object collides against a second object, the second object cannot discriminate which object has released the item.SOLUTION: An object control program is for making a computer function as an action control means for respectively controlling actions of the first object, the second object, and the item in a virtual space, an item/object storage means for storing first object identification information and item identification information in association with each other, when an action control unit makes the first object possess the item, and a collision determination means for determining whether or not the item and the second object have collided. When the collision determination means determines that the item and the second object have collided, the action control means makes the second object perform a first action based on the first object identification information.