Check4x3Wall()

static void Terraria.WorldGen.Check4x3Wall ( int x, int y )

inlinestatic

Definition at line 35970 of file WorldGen.cs.

    {
        if (destroyObject)
        {
            return;
        }
        bool flag = false;
        int type = Main.tile[x, y].type;
        int num = 0;
        int num2 = Main.tile[x, y].frameY / 18;
        while (num2 >= 3)
        {
            num2 -= 3;
            num++;
        }
        int num3 = y - num2;
        int num4 = x - Main.tile[x, y].frameX / 18;
        num2 = num * 54;
        for (int i = num4; i < num4 + 4; i++)
        {
            for (int j = num3; j < num3 + 3; j++)
            {
                if (Main.tile[i, j].type != type || !Main.tile[i, j].active() || Main.tile[i, j].wall <= 0 || Main.tile[i, j].frameY != num2 + (j - num3) * 18 || Main.tile[i, j].frameX != (i - num4) * 18)
                {
                    flag = true;
                    break;
                }
            }
        }
        if (!flag)
        {
            return;
        }
        destroyObject = true;
        for (int k = num4; k < num4 + 4; k++)
        {
            for (int l = num3; l < num3 + 3; l++)
            {
                if (Main.tile[k, l].type == type && Main.tile[k, l].active())
                {
                    KillTile(k, l);
                }
            }
        }
        if (type == 241)
        {
            Item.NewItem(GetItemSource_FromTileBreak(x, y), x * 16, y * 16, 32, 32, 1417);
        }
        destroyObject = false;
    }

References Terraria.Item.NewItem(), Terraria.Main.tile, and System.type.