GetTileRotation()

static float Terraria.Collision.GetTileRotation ( Vector2 position )

inlinestatic

Definition at line 3257 of file Collision.cs.

    {
        float num = position.Y % 16f;
        int num2 = (int)(position.X / 16f);
        int num3 = (int)(position.Y / 16f);
        Tile tile = Main.tile[num2, num3];
        bool flag = false;
        for (int num4 = 2; num4 >= 0; num4--)
        {
            if (tile.active())
            {
                if (Main.tileSolid[tile.type])
                {
                    int num5 = tile.blockType();
                    if (tile.type != 19)
                    {
                        return num5 switch
                        {
                            1 => 0f, 
                            2 => (float)Math.PI / 4f, 
                            3 => -(float)Math.PI / 4f, 
                            _ => 0f, 
                        };
                    }
                    int num6 = tile.frameX / 18;
                    if (((num6 >= 0 && num6 <= 7) || (num6 >= 12 && num6 <= 16)) && (num == 0f || flag))
                    {
                        return 0f;
                    }
                    switch (num6)
                    {
                    case 8:
                    case 19:
                    case 21:
                    case 23:
                        return -(float)Math.PI / 4f;
                    case 10:
                    case 20:
                    case 22:
                    case 24:
                        return (float)Math.PI / 4f;
                    case 25:
                    case 26:
                        if (!flag)
                        {
                            switch (num5)
                            {
                            case 2:
                                return (float)Math.PI / 4f;
                            case 3:
                                return -(float)Math.PI / 4f;
                            }
                            break;
                        }
                        return 0f;
                    }
                }
                else if (Main.tileSolidTop[tile.type] && tile.frameY == 0 && flag)
                {
                    return 0f;
                }
            }
            num3++;
            tile = Main.tile[num2, num3];
            flag = true;
        }
        return 0f;
    }

References Terraria.Tile.active(), Terraria.Tile.blockType(), Terraria.Tile.frameY, System.Math.PI, Terraria.Main.tile, Terraria.Main.tileSolid, Terraria.Main.tileSolidTop, Terraria.Tile.type, Microsoft.Xna.Framework.Vector2.X, and Microsoft.Xna.Framework.Vector2.Y.

Referenced by Terraria.Mount.UpdateFrame().