86 lines
3.4 KiB
Java
86 lines
3.4 KiB
Java
package mods.betterfoliage.client.render.impl;
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import java.util.Random;
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import mods.betterfoliage.BetterFoliage;
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import mods.betterfoliage.client.render.IRenderBlockDecorator;
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import mods.betterfoliage.client.render.IconSet;
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import mods.betterfoliage.client.render.RenderBlockAOBase;
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import mods.betterfoliage.common.config.Config;
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import mods.betterfoliage.common.util.Double3;
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import net.minecraft.block.Block;
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import net.minecraft.block.material.Material;
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import net.minecraft.client.renderer.RenderBlocks;
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import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.util.IIcon;
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import net.minecraft.util.MathHelper;
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import net.minecraft.world.IBlockAccess;
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import net.minecraft.world.gen.NoiseGeneratorSimplex;
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import net.minecraftforge.client.event.TextureStitchEvent;
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import net.minecraftforge.common.util.ForgeDirection;
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import net.minecraftforge.event.world.WorldEvent;
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import cpw.mods.fml.common.eventhandler.SubscribeEvent;
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import cpw.mods.fml.relauncher.Side;
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import cpw.mods.fml.relauncher.SideOnly;
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@SideOnly(Side.CLIENT)
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public class RenderBlockBetterAlgae extends RenderBlockAOBase implements IRenderBlockDecorator {
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public IconSet algaeIcons = new IconSet("bettergrassandleaves", "better_algae_%d");
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public NoiseGeneratorSimplex noise;
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public boolean isBlockAccepted(IBlockAccess blockAccess, int x, int y, int z, Block block, int original) {
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if (!Config.algaeEnabled) return false;
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if (!Config.dirt.matchesID(block)) return false;
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if (!Config.algaeBiomeList.contains(blockAccess.getBiomeGenForCoords(x, z).biomeID)) return false;
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if (blockAccess.getBlock(x, y + 1, z).getMaterial() != Material.water) return false;
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if (blockAccess.getBlock(x, y + 2, z).getMaterial() != Material.water) return false;
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int terrainVariation = MathHelper.floor_double((noise.func_151605_a(x, z) + 1.0) * 32.0);
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return terrainVariation < Config.algaePopulation;
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}
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public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) {
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// store world for later use
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blockAccess = world;
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// use original renderer for block breaking overlay
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if (renderer.hasOverrideBlockTexture()) {
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renderer.setRenderBoundsFromBlock(block);
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renderer.renderStandardBlock(block, x, y, z);
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return true;
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}
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// render dirt block
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setPassCounters(1);
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setRenderBoundsFromBlock(block);
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renderStandardBlock(block, x, y, z);
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int variation = getSemiRandomFromPos(x, y, z, 0);
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int heightVariation = getSemiRandomFromPos(x, y, z, 1);
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IIcon renderIcon = algaeIcons.get(variation);
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if (renderIcon == null) return true;
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double scale = Config.algaeSize * 0.5;
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double halfHeight = 0.5 * (Config.algaeHeightMin + pRand[heightVariation] * (Config.algaeHeightMax - Config.algaeHeightMin));
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Tessellator.instance.setBrightness(getBrightness(block, x, y + 1, z));
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renderCrossedSideQuads(new Double3(x + 0.5, y + 1.0 - 0.125 * halfHeight, z + 0.5), ForgeDirection.UP, scale, halfHeight, pRot[variation], Config.algaeHOffset, renderIcon, 0, false);
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return true;
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}
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@SubscribeEvent
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public void handleTextureReload(TextureStitchEvent.Pre event) {
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if (event.map.getTextureType() != 0) return;
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algaeIcons.registerIcons(event.map);
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BetterFoliage.log.info(String.format("Found %d algae textures", algaeIcons.numLoaded));
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}
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@SubscribeEvent
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public void handleWorldLoad(WorldEvent.Load event) {
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noise = new NoiseGeneratorSimplex(new Random(event.world.getWorldInfo().getSeed() + 1));
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}
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}
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