SelfFrame8Way()

static void Terraria.Framing.SelfFrame8Way ( int i, int j, Tile centerTile, bool resetFrame )

inlinestatic

Definition at line 202 of file Framing.cs.

    {
        if (!centerTile.active())
        {
            return;
        }
        BlockStyle blockStyle10 = FindBlockStyle(centerTile);
        int num = 0;
        BlockStyle blockStyle2 = default(BlockStyle);
        if (blockStyle10.top)
        {
            Tile tileSafely = GetTileSafely(i, j - 1);
            if (tileSafely.active() && WillItBlend(centerTile.type, tileSafely.type))
            {
                blockStyle2 = FindBlockStyle(tileSafely);
                if (blockStyle2.bottom)
                {
                    num |= 1;
                }
                else
                {
                    blockStyle2.Clear();
                }
            }
        }
        BlockStyle blockStyle3 = default(BlockStyle);
        if (blockStyle10.left)
        {
            Tile tileSafely2 = GetTileSafely(i - 1, j);
            if (tileSafely2.active() && WillItBlend(centerTile.type, tileSafely2.type))
            {
                blockStyle3 = FindBlockStyle(tileSafely2);
                if (blockStyle3.right)
                {
                    num |= 2;
                }
                else
                {
                    blockStyle3.Clear();
                }
            }
        }
        BlockStyle blockStyle4 = default(BlockStyle);
        if (blockStyle10.right)
        {
            Tile tileSafely3 = GetTileSafely(i + 1, j);
            if (tileSafely3.active() && WillItBlend(centerTile.type, tileSafely3.type))
            {
                blockStyle4 = FindBlockStyle(tileSafely3);
                if (blockStyle4.left)
                {
                    num |= 4;
                }
                else
                {
                    blockStyle4.Clear();
                }
            }
        }
        BlockStyle blockStyle5 = default(BlockStyle);
        if (blockStyle10.bottom)
        {
            Tile tileSafely4 = GetTileSafely(i, j + 1);
            if (tileSafely4.active() && WillItBlend(centerTile.type, tileSafely4.type))
            {
                blockStyle5 = FindBlockStyle(tileSafely4);
                if (blockStyle5.top)
                {
                    num |= 8;
                }
                else
                {
                    blockStyle5.Clear();
                }
            }
        }
        if (blockStyle2.left && blockStyle3.top)
        {
            Tile tileSafely5 = GetTileSafely(i - 1, j - 1);
            if (tileSafely5.active() && WillItBlend(centerTile.type, tileSafely5.type))
            {
                BlockStyle blockStyle6 = FindBlockStyle(tileSafely5);
                if (blockStyle6.right && blockStyle6.bottom)
                {
                    num |= 0x10;
                }
            }
        }
        if (blockStyle2.right && blockStyle4.top)
        {
            Tile tileSafely6 = GetTileSafely(i + 1, j - 1);
            if (tileSafely6.active() && WillItBlend(centerTile.type, tileSafely6.type))
            {
                BlockStyle blockStyle7 = FindBlockStyle(tileSafely6);
                if (blockStyle7.left && blockStyle7.bottom)
                {
                    num |= 0x20;
                }
            }
        }
        if (blockStyle5.left && blockStyle3.bottom)
        {
            Tile tileSafely7 = GetTileSafely(i - 1, j + 1);
            if (tileSafely7.active() && WillItBlend(centerTile.type, tileSafely7.type))
            {
                BlockStyle blockStyle8 = FindBlockStyle(tileSafely7);
                if (blockStyle8.right && blockStyle8.top)
                {
                    num |= 0x40;
                }
            }
        }
        if (blockStyle5.right && blockStyle4.bottom)
        {
            Tile tileSafely8 = GetTileSafely(i + 1, j + 1);
            if (tileSafely8.active() && WillItBlend(centerTile.type, tileSafely8.type))
            {
                BlockStyle blockStyle9 = FindBlockStyle(tileSafely8);
                if (blockStyle9.left && blockStyle9.top)
                {
                    num |= 0x80;
                }
            }
        }
        if (resetFrame)
        {
            centerTile.frameNumber((byte)WorldGen.genRand.Next(0, 3));
        }
        Point16 point = selfFrame8WayLookup[num][centerTile.frameNumber()];
        centerTile.frameX = point.X;
        centerTile.frameY = point.Y;
    }

References Terraria.Framing.FindBlockStyle(), Terraria.WorldGen.genRand, Terraria.Framing.GetTileSafely(), Terraria.Framing.selfFrame8WayLookup, Terraria.Framing.WillItBlend(), Terraria.DataStructures.Point16.X, and Terraria.DataStructures.Point16.Y.

Referenced by Terraria.WorldGen.TileFrame().

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