axmol/cocos/physics/chipmunk/CCPhysicsWorldInfo_chipmunk.cpp

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#include "CCPhysicsWorldInfo_chipmunk.h"
#if (CC_PHYSICS_ENGINE == CC_PHYSICS_CHIPMUNK)
NS_CC_BEGIN

#define PHYSICS_WORLD_INFO_FUNCTION_IMPLEMENTS(name, type) \
void PhysicsWorldInfo::add##name(cp##type* data) \
{ \
    if (!cpSpaceContains##type(_space, data)) cpSpaceAdd##type(_space, data); \
} \
\
void PhysicsWorldInfo::remove##name(cp##type* data) \
{ \
    if (cpSpaceContains##type(_space, data)) cpSpaceRemove##type(_space, data); \
} \

PHYSICS_WORLD_INFO_FUNCTION_IMPLEMENTS(Shape, Shape)
PHYSICS_WORLD_INFO_FUNCTION_IMPLEMENTS(Body, Body)
PHYSICS_WORLD_INFO_FUNCTION_IMPLEMENTS(Joint, Constraint)

PhysicsWorldInfo::PhysicsWorldInfo()
{
    _space = cpSpaceNew();
}

PhysicsWorldInfo::~PhysicsWorldInfo()
{
    cpSpaceFree(_space);
}

NS_CC_END
#endif // CC_PHYSICS_ENGINE == CC_PHYSICS_CHIPMUNK