bool PhysicsWorld::init(Scene& scene)
{
do
{
_delayAddBodies = Array::create();
_delayRemoveBodies = Array::create();
CC_BREAK_IF(_delayAddBodies == nullptr || _delayRemoveBodies == nullptr);
_delayAddBodies->retain();
_delayRemoveBodies->retain();
_info = new PhysicsWorldInfo();
CC_BREAK_IF(_info == nullptr);
_bodies = Array::create();
CC_BREAK_IF(_bodies == nullptr);
_bodies->retain();
_scene = &scene;
cpSpaceSetGravity(_info->getSpace(), PhysicsHelper::point2cpv(_gravity));
cpSpaceSetDefaultCollisionHandler(_info->getSpace(),
(cpCollisionBeginFunc)PhysicsWorldCallback::collisionBeginCallbackFunc,
(cpCollisionPreSolveFunc)PhysicsWorldCallback::collisionPreSolveCallbackFunc,
(cpCollisionPostSolveFunc)PhysicsWorldCallback::collisionPostSolveCallbackFunc,
(cpCollisionSeparateFunc)PhysicsWorldCallback::collisionSeparateCallbackFunc,
this);
return true;
} while (false);
return false;
}
Space::Space() :
_space(&_theSpace)
{
cpSpaceInit(_space);
cpSpaceSetUserData(_space, this);
cpSpaceSetDefaultCollisionHandler(_space, beginFunc, preSolveFunc, postSolveFunc, separateFunc, 0);
}
bool PhysicsWorld::init()
{
_info = new PhysicsWorldInfo();
cpSpaceSetGravity(_info->space, PhysicsHelper::point2cpv(_gravity));
cpSpaceSetDefaultCollisionHandler(_info->space,
PhysicsWorld::collisionBeginCallbackFunc,
PhysicsWorld::collisionPreSolveCallbackFunc,
PhysicsWorld::collisionPostSolveCallbackFunc,
PhysicsWorld::collisionSeparateCallbackFunc,
this);
return true;
}
bool PhysicsWorld::init()
{
do
{
_cpSpace = cpSpaceNew();
CC_BREAK_IF(_cpSpace == nullptr);
cpSpaceSetGravity(_cpSpace, PhysicsHelper::point2cpv(_gravity));
cpSpaceSetDefaultCollisionHandler(_cpSpace,
(cpCollisionBeginFunc)PhysicsWorldCallback::collisionBeginCallbackFunc,
(cpCollisionPreSolveFunc)PhysicsWorldCallback::collisionPreSolveCallbackFunc,
(cpCollisionPostSolveFunc)PhysicsWorldCallback::collisionPostSolveCallbackFunc,
(cpCollisionSeparateFunc)PhysicsWorldCallback::collisionSeparateCallbackFunc,
this);
return true;
} while (false);
return false;
}
bool PhysicsWorld::init(Scene& scene)
{
do
{
_info = new PhysicsWorldInfo();
CC_BREAK_IF(_info == nullptr);
_scene = &scene;
_info->setGravity(_gravity);
cpSpaceSetDefaultCollisionHandler(_info->getSpace(),
(cpCollisionBeginFunc)PhysicsWorldCallback::collisionBeginCallbackFunc,
(cpCollisionPreSolveFunc)PhysicsWorldCallback::collisionPreSolveCallbackFunc,
(cpCollisionPostSolveFunc)PhysicsWorldCallback::collisionPostSolveCallbackFunc,
(cpCollisionSeparateFunc)PhysicsWorldCallback::collisionSeparateCallbackFunc,
this);
return true;
} while (false);
return false;
}
void Space::setDefaultCollisionHandler(cpCollisionBeginFunc begin,cpCollisionPreSolveFunc preSolve,cpCollisionPostSolveFunc postSolve,cpCollisionSeparateFunc separate,void *data)
{
cpSpaceSetDefaultCollisionHandler(space,begin,preSolve,postSolve,separate,data);
}
