//0 up , 1 right , 2 down , 3 left
public bool CheckIfRoomAvailable(int direction, out Vector2 position, bool targetIsPlayer = false)
{
Coordinate aux;
bool enoughRoom = true;
Vector2 auxPos;
switch (direction)
{
case 0:
for (int i = 0; i < count; i++)
{
aux = currentBlockGroup[i];
if (roomGrid.CheckAvailableSpace(aux.x, aux.y - 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false)
{
enoughRoom = false;
break;
}
}
break;
case 1:
for (int i = 0; i < count; i++)
{
aux = currentBlockGroup[i];
if (roomGrid.CheckAvailableSpace(aux.x + 1, aux.y, type, gameObject.GetInstanceID(), targetIsPlayer) == false)
{
enoughRoom = false;
break;
}
}
break;
case 2:
for (int i = 0; i < count; i++)
{
aux = currentBlockGroup[i];
if (roomGrid.CheckAvailableSpace(aux.x, aux.y + 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false)
{
enoughRoom = false;
break;
}
}
break;
case 3:
for (int i = 0; i < count; i++)
{
aux = currentBlockGroup[i];
if (roomGrid.CheckAvailableSpace(aux.x - 1, aux.y, type, gameObject.GetInstanceID(), targetIsPlayer) == false)
{
enoughRoom = false;
break;
}
}
break;
case 4:
for (int i = 0; i < count; i++)
{
aux = currentBlockGroup[i];
if ((roomGrid.CheckAvailableSpace(aux.x + 1, aux.y, type, gameObject.GetInstanceID(), targetIsPlayer) == false) ||
(roomGrid.CheckAvailableSpace(aux.x + 1, aux.y - 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false) ||
(roomGrid.CheckAvailableSpace(aux.x, aux.y - 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false))
{
enoughRoom = false;
break;
}
}
break;
case 5: for (int i = 0; i < count; i++)
{
aux = currentBlockGroup[i];
if ((roomGrid.CheckAvailableSpace(aux.x + 1, aux.y, type, gameObject.GetInstanceID(), targetIsPlayer) == false) ||
(roomGrid.CheckAvailableSpace(aux.x + 1, aux.y + 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false) ||
(roomGrid.CheckAvailableSpace(aux.x, aux.y + 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false))
{
enoughRoom = false;
break;
}
}
break;
case 6: for (int i = 0; i < count; i++)
{
aux = currentBlockGroup[i];
if ((roomGrid.CheckAvailableSpace(aux.x - 1, aux.y, type, gameObject.GetInstanceID(), targetIsPlayer) == false) ||
(roomGrid.CheckAvailableSpace(aux.x - 1, aux.y + 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false) ||
(roomGrid.CheckAvailableSpace(aux.x, aux.y + 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false))
{
enoughRoom = false;
break;
}
}
break;
case 7: for (int i = 0; i < count; i++)
{
aux = currentBlockGroup[i];
if ((roomGrid.CheckAvailableSpace(aux.x - 1, aux.y, type, gameObject.GetInstanceID(), targetIsPlayer) == false) ||
(roomGrid.CheckAvailableSpace(aux.x - 1, aux.y - 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false) ||
(roomGrid.CheckAvailableSpace(aux.x, aux.y - 1, type, gameObject.GetInstanceID(), targetIsPlayer) == false))
{
enoughRoom = false;
break;
}
}
break;
}
if (enoughRoom)
{
auxPos = CalculateCenterOfCoordinates(direction);
}
else
{
auxPos = new Vector2(-1, -1);
}
position = auxPos;
return(enoughRoom);
}
