bool Collider::Collide(Collider* a, Collider* b)
{
ColliderType typeA = a->GetColliderType();
ColliderType typeB = b->GetColliderType();
//Big nasty if/else for deciding which collision function to use
if (typeA == CT_RECT && typeB == CT_RECT) //Rectangle - Rectangle
return CollideRectRect((RectangleCollider*)a, (RectangleCollider*)b);
else if (typeA == CT_CIRCLE && typeB == CT_CIRCLE) //Circle - Circle
return CollideCircleCircle((CircleCollider*)a, (CircleCollider*)b);
else if (typeA == CT_POLYGON && typeB == CT_POLYGON) //Polygon - Polygon
return CollidePolygonPolygon((PolygonCollider*)a, (PolygonCollider*)b);
else if (typeA == CT_RECT && typeB == CT_CIRCLE) //Rectangle - Circle
return CollideRectCircle((RectangleCollider*)a, (CircleCollider*)b);
else if (typeA == CT_CIRCLE && typeB == CT_RECT)
return CollideRectCircle((RectangleCollider*)b, (CircleCollider*)a);
else if (typeA == CT_RECT && typeB == CT_POLYGON) //Rectangle - Polygon
return CollideRectPolygon((RectangleCollider*)a, (PolygonCollider*)b);
else if (typeA == CT_POLYGON && typeB == CT_RECT)
return CollideRectPolygon((RectangleCollider*)b, (PolygonCollider*)a);
else if (typeA == CT_CIRCLE && typeB == CT_POLYGON) //Circle - Polygon
return CollideCirclePolygon((CircleCollider*)a, (PolygonCollider*)b);
else if (typeA == CT_POLYGON && typeB == CT_CIRCLE)
return CollideCirclePolygon((CircleCollider*)b, (PolygonCollider*)a);
// Unhandled case
return false;
}
bool Collider::Collide(Collider* a, Collider* b, CollisionData *collisionData)
{
ColliderType typeA = a->GetColliderType();
ColliderType typeB = b->GetColliderType();
//Big nasty if/else for deciding which collision function to use
if (typeA == CT_RECT && typeB == CT_RECT) //Rectangle - Rectangle
return CollideRectRect((RectangleCollider*)a, (RectangleCollider*)b, collisionData);
else if (typeA == CT_CIRCLE && typeB == CT_CIRCLE) //Circle - Circle
return CollideCircleCircle((CircleCollider*)a, (CircleCollider*)b, collisionData);
else if (typeA == CT_POLYGON && typeB == CT_POLYGON) //Polygon - Polygon
return CollidePolygonPolygon((PolygonCollider*)a, (PolygonCollider*)b, collisionData);
else if (typeA == CT_RECT && typeB == CT_CIRCLE) //Rectangle - Circle
return CollideRectCircle((RectangleCollider*)a, (CircleCollider*)b, collisionData);
else if (typeA == CT_CIRCLE && typeB == CT_RECT)
return CollideRectCircle((RectangleCollider*)b, (CircleCollider*)a, collisionData);
else if (typeA == CT_RECT && typeB == CT_POLYGON) //Rectangle - Polygon
return CollideRectPolygon((RectangleCollider*)a, (PolygonCollider*)b, collisionData);
else if (typeA == CT_POLYGON && typeB == CT_RECT)
return CollideRectPolygon((RectangleCollider*)b, (PolygonCollider*)a, collisionData);
else if (typeA == CT_CIRCLE && typeB == CT_POLYGON) //Circle - Polygon
return CollideCirclePolygon((CircleCollider*)a, (PolygonCollider*)b, collisionData);
else if (typeA == CT_POLYGON && typeB == CT_CIRCLE)
return CollideCirclePolygon((CircleCollider*)b, (PolygonCollider*)a, collisionData);
else if (typeA == CT_CIRCLE && typeB == CT_PATH)
return CollideCirclePath((CircleCollider*)a, (PathCollider*)b, collisionData);
else if (typeA == CT_PATH && typeB == CT_CIRCLE)
return CollideCirclePath((CircleCollider*)b, (PathCollider*)a, collisionData);
else if ((typeA == CT_RECT && typeB == CT_PATH) || (typeA == CT_PATH && typeB == CT_RECT))
{
Debug::Log("Warning: Collisions between Rectangle and Path not yet supported.");
}
else
{
Debug::Log("Warning: Unhandled collider pair.");
}
// Unhandled case
return false;
}