GetWaterLine() [1/2]

static bool Terraria.Collision.GetWaterLine ( int X, int Y, out float waterLineHeight )

inlinestatic

Definition at line 1289 of file Collision.cs.

    {
        waterLineHeight = 0f;
        if (Main.tile[X, Y - 2] == null)
        {
            Main.tile[X, Y - 2] = new Tile();
        }
        if (Main.tile[X, Y - 1] == null)
        {
            Main.tile[X, Y - 1] = new Tile();
        }
        if (Main.tile[X, Y] == null)
        {
            Main.tile[X, Y] = new Tile();
        }
        if (Main.tile[X, Y + 1] == null)
        {
            Main.tile[X, Y + 1] = new Tile();
        }
        if (Main.tile[X, Y - 2].liquid > 0)
        {
            return false;
        }
        if (Main.tile[X, Y - 1].liquid > 0)
        {
            waterLineHeight = Y * 16;
            waterLineHeight -= Main.tile[X, Y - 1].liquid / 16;
            return true;
        }
        if (Main.tile[X, Y].liquid > 0)
        {
            waterLineHeight = (Y + 1) * 16;
            waterLineHeight -= Main.tile[X, Y].liquid / 16;
            return true;
        }
        if (Main.tile[X, Y + 1].liquid > 0)
        {
            waterLineHeight = (Y + 2) * 16;
            waterLineHeight -= Main.tile[X, Y + 1].liquid / 16;
            return true;
        }
        return false;
    }

References Terraria.DataStructures.Tile, Terraria.Main.tile, System.X, and System.Y.