ZObject* ZObjectManager::Pick(ZObject* pMyObject,rvector& pos,rvector& dir, RPickInfo* pInfo)
{
ZObject* pPickObject = NULL;
float best_dist = 10000.f;
RPickInfo PickInfo;
memset(&PickInfo,0,sizeof(RPickInfo));
ZObject* pObject;
for (iterator itor = begin(); itor != end(); ++itor) {
pObject = (*itor).second;
if(pObject != pMyObject) {
if(pObject->Pick(pos, dir, &PickInfo)) {
if(PickInfo.t < best_dist) {
pPickObject = pObject;
*pInfo = PickInfo;
best_dist = PickInfo.t;
}
}
}
}
return pPickObject;
}
ZObject* ZObjectManager::Pick(int x,int y,RPickInfo* pInfo)
{
ZObject* pPickObject = NULL;
float best_dist = 10000.f;
RPickInfo PickInfo;
ZObject* pObject;
for (iterator itor = begin(); itor != end(); ) {
pObject = (*itor).second;
if(pObject->Pick(x,y,&PickInfo)) {
if(PickInfo.t < best_dist) {
pPickObject = pObject;
*pInfo = PickInfo;
best_dist = PickInfo.t;
}
}
++itor;
}
return pPickObject;
}
