int CollisionList::checkCollisions()
{
int counter = 0;
ListIterator<Object> objIterator1 = *ListIterator<Object>(objList).SetFirst();
ListIterator<Object> objIterator2 = *ListIterator<Object>(objList).SetFirst();
clearCollisionList();
while(!objIterator1.IsLast())
{
while(!objIterator2.IsLast())
{
if(objIterator1.GetCurrent() == objIterator2.GetCurrent())
{
objIterator2.Next();
continue;
}
if(approximate(objIterator1.GetCurrent(), objIterator2.GetCurrent()))
if(collide(objIterator1.GetCurrent(), objIterator2.GetCurrent()))
counter++;
objIterator2.Next();
}
objIterator1.Next();
objIterator2.SetFirst();
}
return counter;
}
void Goomba::solveCollision()
{
if (m_state != LIVING) { clearCollisionList(); return; }
for (int i = 0; i < m_collObjsNumber; i++) if (m_pCollInfosList[i].m_isCollision)
{
const GameObject* other = m_ppCollObjsList[i];
CollisionInfo& info = m_pCollInfosList[i];
int kind = other->getKind();
switch (kind)
{
//------------------------------------------------------------------------------------------
case KIND_PLAYER:
{
m_px = info.m_newX;
m_py = info.m_newY;
if (info.m_edgeResult == EDGE_TOP)
{
m_state = DYING;
m_dyingFrameCount = 0;
}
break;
} // case
//------------------------------------------------------------------------------------------
case KIND_TILE_NORMAL_BRICK:
case KIND_TILE_QUESTION_BRICK:
case KIND_TILE_BACKGROUND:
{
switch (info.m_edgeResult)
{
case EDGE_TOP:
{
m_py = other->py() + other->height();
m_vy = 0;
break;
}
case EDGE_BOTTOM:
{
m_py = other->py() - m_height;
m_ay = m_vy = 0;
break;
}
case EDGE_LEFT:
{
m_px = other->px() + other->width();
m_vx = GOOMBA_VX;
break;
}
case EDGE_RIGHT:
{
m_px = other->px() - m_width;
m_vx = -GOOMBA_VX;
break;
}
} // switch (info.m_edgeResult)
break;
} // case
//------------------------------------------------------------------------------------------
case KIND_ENEMY_KOOPA:
case KIND_OTHER_MUSHROOM:
{
m_px = info.m_newX;
m_py = info.m_newY;
if ( kind == KIND_ENEMY_KOOPA && (info.m_edgeResult == EDGE_LEFT || info.m_edgeResult == EDGE_RIGHT) )
{
Koopa* pKoopa = (Koopa*)other;
if ( pKoopa->isGliding() )
{
m_vy = -GOOMBA_VY;
m_ay = GOOMBA_GRAVITY;
m_state = THROWING;
break;
}
}
switch (info.m_edgeResult)
{
case EDGE_TOP:
{
m_vy = 0;
break;
}
case EDGE_BOTTOM:
{
m_vy = -GOOMBA_VY;
m_ay = GOOMBA_GRAVITY;
break;
}
case EDGE_LEFT:
{
if (m_vx < 0) m_vx = GOOMBA_VX;
break;
}
case EDGE_RIGHT:
{
if (m_vx > 0) m_vx = -GOOMBA_VX;
break;
}
} // switch (info.m_edgeResult)
break;
} // case
//------------------------------------------------------------------------------------------
case KIND_OTHER_INVISIBLE_KILLER:
{
m_vy = -GOOMBA_VY;
m_ay = GOOMBA_GRAVITY;
m_state = THROWING;
break;
} // case
} // switch (other->getKind())
} // for
clearCollisionList();
}
void Particle::solveCollision()
{
clearCollisionList();
}
