ObjectCollisionDetector

Object-to-object collision detector.

Detects whether two objects have been collided, and if yes in what way. Capable of detecting: * Box overlap * Box edge * Shape overlap Note that shape overlap needs a custom collision shape for it to work, and cannot be mirrored in any way, instead "pre-mirroring" has to be done. Also sprite scaling isn't supported by this very collision detector.

class ObjectCollisionDetector {

ObjectMap objects;

int contextID;

protected

void delegate(ObjectCollisionEvent event) objectToObjectCollision;

this(void delegate(ObjectCollisionEvent event) objectToObjectCollision, int contextID);

void testAll();

void testSingle(int objectID);

void testSingle(int iA, CollisionShape* shA);

ObjectCollisionEvent testCollision(CollisionShape* shA, CollisionShape* shB);

}

Constructors

this this(void delegate(ObjectCollisionEvent event) objectToObjectCollision, int contextID): Default CTOR that initializes the objectToObjectCollision, and contextID.

Members

Functions

testAll void testAll(): Tests all shapes against each other
testCollision ObjectCollisionEvent testCollision(CollisionShape* shA, CollisionShape* shB): Tests two objects. Calls cl if collision have happened, with the appropriate values.
testSingle void testSingle(int objectID): Tests a single shape (objectID) against the others.
testSingle void testSingle(int iA, CollisionShape* shA): Tests a single shape against the others (internal).

Variables

contextID int contextID;: Stores the identifier of this detector
objectToObjectCollision void delegate(ObjectCollisionEvent event) objectToObjectCollision;: The delegate where the events will be passed. Must be set up before using the collision detector.
objects ObjectMap objects;: Contains all of the objects

ObjectCollisionDetector

Constructors

Members

Functions

Variables

Meta

Source