//
// OpenDoor
//
void Raycaster::OpenDoor(bool hasKey, bool *needAKey)
{
static int doorPosX, doorPosY;
static Uint32 lDoorOpen = 0;
int i;
// Don't close doors we're standing in
if(map[(int)posY][(int)posX] == DOOR_INDEX)
return;
for(i=0; i<4; i++)
{
switch(i)
{
case 0:
doorPosX = (int)posX;
doorPosY = (int)posY + 1;
break;
case 1:
doorPosX = (int)posX + 1;
doorPosY = (int)posY;
break;
case 2:
doorPosX = (int)posX;
doorPosY = (int)posY - 1;
break;
case 3:
doorPosX = (int)posX - 1;
doorPosY = (int)posY;
break;
}
if(doorPosX < 0 || doorPosY < 0)
continue;
if(map[doorPosY][doorPosX] == DOOR_INDEX || map[doorPosY][doorPosX] == LOCKED_DOOR_INDEX)
{
if(lDoorOpen == 0)
lDoorOpen = SDL_GetTicks();
else if(SDL_GetTicks() - lDoorOpen < DOOR_CHG_TIME)
continue;
Door *door = GetDoorAt(doorPosX, doorPosY);
//door->SetOpen(!door->IsOpen());
if(!door->IsLockedDoor() || hasKey)
{
if(!door->IsOpen())
door->SetOpening(true);
else
door->SetClosing(true);
lDoorOpen = SDL_GetTicks();
}
else if(door->IsLockedDoor())
*needAKey = true;
return;
}
else if(map[doorPosY][doorPosX] == EXIT_DOOR_INDEX)
mapChange = true;
}
}
