CountNearBlocksTypes()

static int Terraria.WorldGen.CountNearBlocksTypes ( int i, int j, int radius, int cap = 0, params int[] tiletypes )

inlinestatic

Definition at line 60071 of file WorldGen.cs.

    {
        if (tiletypes.Length == 0)
        {
            return 0;
        }
        int value = i - radius;
        int value2 = i + radius;
        int value3 = j - radius;
        int value4 = j + radius;
        int num = Utils.Clamp(value, 0, Main.maxTilesX - 1);
        value2 = Utils.Clamp(value2, 0, Main.maxTilesX - 1);
        value3 = Utils.Clamp(value3, 0, Main.maxTilesY - 1);
        value4 = Utils.Clamp(value4, 0, Main.maxTilesY - 1);
        int num2 = 0;
        for (int k = num; k <= value2; k++)
        {
            for (int l = value3; l <= value4; l++)
            {
                if (!Main.tile[k, l].active())
                {
                    continue;
                }
                for (int m = 0; m < tiletypes.Length; m++)
                {
                    if (tiletypes[m] == Main.tile[k, l].type)
                    {
                        num2++;
                        if (cap <= 0 || num2 < cap)
                        {
                            break;
                        }
                        return num2;
                    }
                }
            }
        }
        return num2;
    }

References Terraria.Main.maxTilesX, Terraria.Main.maxTilesY, Terraria.Main.tile, and System.value.