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December 14, 2015 07:59
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Spout server heightmap world generator, would love some help optimizing this for use with Spout.
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| public class WHHieghtMapGenerator implements WorldGenerator { | |
| private BufferedImage worldImage; | |
| public WHHieghtMapGenerator(String imagefile) { | |
| try { | |
| URL url = getClass().getResource("/" + imagefile); | |
| worldImage = ImageIO.read(url); | |
| } catch (IOException ex) { | |
| Spout.getLogger().log(Level.SEVERE, ex.getMessage(), ex); | |
| } | |
| } | |
| @Override | |
| public void generate(CuboidBlockMaterialBuffer blockData, int x, int y, int z, World world) { | |
| x <<= 4; | |
| y <<= 4; | |
| z <<= 4; | |
| final Vector3 size = blockData.getSize(); | |
| final int sizeX = size.getFloorX(); | |
| final int sizeY = size.getFloorY(); | |
| final int sizeZ = size.getFloorZ(); | |
| for (int xx = 0; xx < sizeX; xx++) { | |
| for (int zz = 0; zz < sizeZ; zz++) { | |
| int clr; | |
| try { | |
| clr = worldImage.getRGB(x + xx, z + zz); | |
| } catch (Exception e) { | |
| continue; | |
| } | |
| for (int yy = 0; yy < sizeY; yy++) { | |
| int red; | |
| red = (clr >> 16) & 0xff; | |
| if (y + yy <= red) { | |
| blockData.set(x + xx, y + yy, z + zz, BlockMaterial.SOLID_GREEN); | |
| } else { | |
| blockData.set(x + xx, y + yy, z + zz, BlockMaterial.AIR); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| @Override | |
| public int[][] getSurfaceHeight(World world, int i, int i1) { | |
| int[][] heights = new int[Chunk.BLOCKS.SIZE][Chunk.BLOCKS.SIZE]; | |
| return heights; | |
| } | |
| @Override | |
| public Populator[] getPopulators() { | |
| return new Populator[0]; | |
| } | |
| @Override | |
| public String getName() { | |
| return "WHHeightMap"; | |
| } | |
| } |
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