1 files changed, 123 insertions, 0 deletions
diff --git a/src/main/java/jp/plusplus/fbs/world/autumn/ChunkProviderAutumn.java b/src/main/java/jp/plusplus/fbs/world/autumn/ChunkProviderAutumn.java
new file mode 100644
index 0000000..925dbb4
--- /dev/null
+++ b/src/main/java/jp/plusplus/fbs/world/autumn/ChunkProviderAutumn.java
@@ -0,0 +1,123 @@
+package jp.plusplus.fbs.world.autumn;
+
+import cpw.mods.fml.common.eventhandler.Event;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockFalling;
+import net.minecraft.block.material.Material;
+import net.minecraft.entity.EnumCreatureType;
+import net.minecraft.init.Blocks;
+import net.minecraft.util.IProgressUpdate;
+import net.minecraft.util.MathHelper;
+import net.minecraft.world.ChunkPosition;
+import net.minecraft.world.SpawnerAnimals;
+import net.minecraft.world.World;
+import net.minecraft.world.biome.BiomeGenBase;
+import net.minecraft.world.chunk.Chunk;
+import net.minecraft.world.chunk.IChunkProvider;
+import net.minecraft.world.gen.ChunkProviderGenerate;
+import net.minecraft.world.gen.NoiseGenerator;
+import net.minecraft.world.gen.NoiseGeneratorOctaves;
+import net.minecraft.world.gen.feature.WorldGenDungeons;
+import net.minecraft.world.gen.feature.WorldGenLakes;
+import net.minecraft.world.gen.structure.MapGenMineshaft;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.terraingen.ChunkProviderEvent;
+import net.minecraftforge.event.terraingen.PopulateChunkEvent;
+import net.minecraftforge.event.terraingen.TerrainGen;
+
+import java.util.List;
+import java.util.Random;
+
+import static net.minecraftforge.event.terraingen.PopulateChunkEvent.Populate.EventType.*;
+import static net.minecraftforge.event.terraingen.PopulateChunkEvent.Populate.EventType.ICE;
+
+/**
+ * Created by plusplus_F on 2015/10/29.
+ */
+public class ChunkProviderAutumn extends ChunkProviderGenerate implements IChunkProvider {
+    private World worldObj;
+    private Random rand = new Random();
+    private boolean mapFeaturesEnabled;
+    private MapGenMineshaft mineshaftGenerator = new MapGenMineshaft();
+
+    public ChunkProviderAutumn(World par1World, long par2, boolean par4) {
+        super(par1World, par2, par4);
+        worldObj = par1World;
+        mapFeaturesEnabled = par4;
+
+    }
+
+    @Override
+    public void populate(IChunkProvider p_73153_1_, int p_73153_2_, int p_73153_3_) {
+        BlockFalling.fallInstantly = true;
+        int k = p_73153_2_ * 16;
+        int l = p_73153_3_ * 16;
+        BiomeGenBase biomegenbase = this.worldObj.getBiomeGenForCoords(k + 16, l + 16);
+        this.rand.setSeed(this.worldObj.getSeed());
+        long i1 = this.rand.nextLong() / 2L * 2L + 1L;
+        long j1 = this.rand.nextLong() / 2L * 2L + 1L;
+        this.rand.setSeed((long) p_73153_2_ * i1 + (long) p_73153_3_ * j1 ^ this.worldObj.getSeed());
+        boolean flag = false;
+
+        MinecraftForge.EVENT_BUS.post(new PopulateChunkEvent.Pre(p_73153_1_, worldObj, rand, p_73153_2_, p_73153_3_, flag));
+
+        if (this.mapFeaturesEnabled) {
+            this.mineshaftGenerator.generateStructuresInChunk(this.worldObj, this.rand, p_73153_2_, p_73153_3_);
+        }
+
+        int k1;
+        int l1;
+        int i2;
+
+        if (this.rand.nextInt(4) == 0 && TerrainGen.populate(p_73153_1_, worldObj, rand, p_73153_2_, p_73153_3_, flag, LAKE)) {
+            k1 = k + this.rand.nextInt(16) + 8;
+            l1 = this.rand.nextInt(256);
+            i2 = l + this.rand.nextInt(16) + 8;
+            (new WorldGenLakes(Blocks.water)).generate(this.worldObj, this.rand, k1, l1, i2);
+        }
+
+        if (TerrainGen.populate(p_73153_1_, worldObj, rand, p_73153_2_, p_73153_3_, flag, LAVA) && !flag && this.rand.nextInt(8) == 0) {
+            k1 = k + this.rand.nextInt(16) + 8;
+            l1 = this.rand.nextInt(this.rand.nextInt(248) + 8);
+            i2 = l + this.rand.nextInt(16) + 8;
+
+            if (l1 < 63 || this.rand.nextInt(10) == 0) {
+                (new WorldGenLakes(Blocks.lava)).generate(this.worldObj, this.rand, k1, l1, i2);
+            }
+        }
+
+        boolean doGen = TerrainGen.populate(p_73153_1_, worldObj, rand, p_73153_2_, p_73153_3_, flag, DUNGEON);
+        for (k1 = 0; doGen && k1 < 8; ++k1) {
+            l1 = k + this.rand.nextInt(16) + 8;
+            i2 = this.rand.nextInt(256);
+            int j2 = l + this.rand.nextInt(16) + 8;
+            (new WorldGenDungeons()).generate(this.worldObj, this.rand, l1, i2, j2);
+        }
+
+        biomegenbase.decorate(this.worldObj, this.rand, k, l);
+        if (TerrainGen.populate(p_73153_1_, worldObj, rand, p_73153_2_, p_73153_3_, flag, ANIMALS)) {
+            SpawnerAnimals.performWorldGenSpawning(this.worldObj, biomegenbase, k + 8, l + 8, 16, 16, this.rand);
+        }
+        k += 8;
+        l += 8;
+
+        doGen = TerrainGen.populate(p_73153_1_, worldObj, rand, p_73153_2_, p_73153_3_, flag, ICE);
+        for (k1 = 0; doGen && k1 < 16; ++k1) {
+            for (l1 = 0; l1 < 16; ++l1) {
+                i2 = this.worldObj.getPrecipitationHeight(k + k1, l + l1);
+
+                if (this.worldObj.isBlockFreezable(k1 + k, i2 - 1, l1 + l)) {
+                    this.worldObj.setBlock(k1 + k, i2 - 1, l1 + l, Blocks.ice, 0, 2);
+                }
+
+                if (this.worldObj.func_147478_e(k1 + k, i2, l1 + l, true)) {
+                    this.worldObj.setBlock(k1 + k, i2, l1 + l, Blocks.snow_layer, 0, 2);
+                }
+            }
+        }
+
+        MinecraftForge.EVENT_BUS.post(new PopulateChunkEvent.Post(p_73153_1_, worldObj, rand, p_73153_2_, p_73153_3_, flag));
+
+        BlockFalling.fallInstantly = false;
+    }
+}
+\ No newline at end of file