cpSpaceAddPostStepCallback(cpSpace space, cpPostStepFunc func, object key, object data)
{
// cpAssertWarn(space.locked,
"Adding a post-step callback when the space is not locked is unnecessary. "
"Post-step callbacks will not called until the end of the next call to cpSpaceStep() or the next query.");
if(!cpSpaceGetPostStepCallback(space, key)){
cpPostStepCallback *callback = (cpPostStepCallback *)cpcalloc(1, sizeof(cpPostStepCallback));
callback.func = (func ? func : PostStepDoNothing);
callback.key = key;
callback.data = data;
cpArrayPush(space.postStepCallbacks, callback);
return true;
} else {
return false;
}
}
public bool AddPostStepCallback(cpPostStepFunc func, object key, object data)
{
//cpPostStepCallback func
cp.AssertSoft(this.IsLocked,
"Adding a post-step callback when the space is not locked is unnecessary. " +
"Post-step callbacks will not called until the end of the next call to cpSpaceStep() or the next query.");
if (GetPostStepCallback(key) == null)
{
cpPostStepCallback callback = new cpPostStepCallback(); // (cpPostStepCallback*)cpcalloc(1, sizeof(cpPostStepCallback));
callback.func = (func != null ? func : PostStepDoNothing);
callback.key = key;
callback.data = data;
this.postStepCallbacks.Add(callback);
return(true);
}
else
{
return(false);
}
}