public LoadTile ( int x, int y, |
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x | int | |
y | int | |
chunk | ||
Результат |
/// <summary> /// Loads tiles from world that are contained within chunkBounds /// </summary> /// <param name="world"></param> /// <param name="chunkBounds"></param> public TerrainChunk(World world, RectangleF chunkBounds) : this() { //Calculate total tiles int totalTiles = (int)chunkBounds.Width * (int)chunkBounds.Height; //Loop through each tile for (int index = 0; index < totalTiles; index++) { //Convert index value into x and y coordinates. int cellX = (int)(index / chunkBounds.Height) + (int)chunkBounds.X; int cellY = (int)(index % chunkBounds.Height) + (int)chunkBounds.Y; //Load tile. TerrainTile tile = world.LoadTile(cellX, cellY, this); m_tileCount[tile.Terrain]++; //Insert new tile into chunk QuadTree m_tiles.Insert(tile); } //Assign local variables m_world = world; m_bounds = chunkBounds; }
/// <summary> /// Loads tiles from world that are contained within chunkBounds /// </summary> /// <param name="world"></param> /// <param name="chunkBounds"></param> public TerrainChunk(World world, int offsetX, int offsetY, int radius) : this() { int x, y; for (y = -radius; y <= radius; y++) for (x = -radius; x <= radius; x++) if ((x * x) + (y * y) <= (radius * radius)) { //chunkBounds = new System.Drawing.RectangleF(x, y, 1, 1); TerrainTile tile = world.LoadTile(x + offsetX, y + offsetY, this); m_tileCount[tile.Terrain]++; //Insert new tile into chunk QuadTree m_tiles.Insert(tile); } //Assign local variables m_world = world; m_bounds = new RectangleF(offsetX, offsetY, radius * 2, radius * 2); }