public void AddIsoTileAt(int x, int y, int z)
{
if (stacks == null)
{
ResetStacks(Vector2.zero);
}
MapColumn stackC = TileColumnAt(x, y);
MapTile stack = null;
bool added = false;
if (stackC == null || stackC.Count == 0)
{
stack = new MapTile(x, y, z);
stack.serializeHackUsable = true;
SetTileStackAt(stack, x, y);
added = true;
}
else
{
MapTile newStack = new MapTile(x, y, z);
newStack.serializeHackUsable = true;
bool present = false;
for (int i = 0; i < stackC.Count; i++)
{
stack = stackC.At(i);
if (stack.IsAboveZ(z))
{
stackC.Insert(i, newStack);
present = true;
added = true;
break;
}
else if (stack.ContainsZ(z))
{
present = true;
break;
}
}
if (!present)
{
if (stack.maxZ == z && stack.maxHeight != 1)
{
//don't propagate heights, just clobber the old ones
int max = stack.maxHeight;
//stack.next.heights = stack.heights;
//stack.heights = new int[]{1,1,1,1};
stack.heights = new int[] { max, max, max, max };
}
stackC.Add(newStack);
added = true;
}
}
if (added)
{
RemakeMesh();
}
}
void SetNextTile(MapTile prev, MapTile next)
{
int idx = prev.y * (int)_size.x + prev.x;
if (idx >= stacks.Length)
{
return;
}
MapColumn stack = stacks[idx];
if (stack == null)
{
return;
}
int tidx = stack.IndexOf(prev);
if (tidx == -1)
{
return;
}
stack.Insert(tidx, next);
}