[SOLVED] Collisions

[xtreampb]

ok i got the physics and shapes and collisionhook working on my windows. Now my issue is basically casting an entity object to one of my objects. here is what is called on collision

void CollHook(Entity *entity0, Entity *entity1, float *position, float *normal, float speed)
{
if(Stone *mStone=reinterpret_cast<Stone*> (entity0))
mStone->Break();//line here crashes the program. if i comment out this, works no problem

}

 

here is the function that the coll hook object (mStone) calls

void Stone::Break()
{
this->Full->Hide();

this->P1->Show();
this->P2->Show();
this->P3->Show();
this->P4->Show();
this->P5->Show();
}

 

if i comment out all the stuff inside the break function no issues.

 

thank you for your help

 

~Xtreampb~

[xtreampb]

so after some review of an older thread i was able to get things working. my solution is this

 

replace if(Stone *mStone=reinterpret_cast<Stone*> (entity0))

with Stone *mStone=(Stone*)entity0->GetUserData();

 

add this->Full->SetUserData(this);

in your setup routine when your object gets called.