mirror of
https://github.com/Ellpeck/ActuallyAdditions.git
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163 lines
9.1 KiB
Java
163 lines
9.1 KiB
Java
/*
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* This file ("OreGen.java") is part of the Actually Additions mod for Minecraft.
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* It is created and owned by Ellpeck and distributed
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* under the Actually Additions License to be found at
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* http://ellpeck.de/actaddlicense
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* View the source code at https://github.com/Ellpeck/ActuallyAdditions
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*
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* © 2015-2016 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.gen;
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import de.ellpeck.actuallyadditions.mod.blocks.InitBlocks;
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import de.ellpeck.actuallyadditions.mod.blocks.metalists.TheMiscBlocks;
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import de.ellpeck.actuallyadditions.mod.blocks.metalists.TheWildPlants;
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import de.ellpeck.actuallyadditions.mod.config.values.ConfigBoolValues;
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import de.ellpeck.actuallyadditions.mod.config.values.ConfigIntListValues;
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import de.ellpeck.actuallyadditions.mod.config.values.ConfigIntValues;
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import de.ellpeck.actuallyadditions.mod.util.ModUtil;
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import de.ellpeck.actuallyadditions.mod.util.PosUtil;
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import de.ellpeck.actuallyadditions.mod.util.Util;
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import de.ellpeck.actuallyadditions.mod.util.WorldUtil;
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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.block.state.pattern.BlockMatcher;
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import net.minecraft.init.Blocks;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.MathHelper;
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import net.minecraft.world.World;
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import net.minecraft.world.WorldType;
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import net.minecraft.world.biome.BiomeOcean;
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import net.minecraft.world.chunk.IChunkGenerator;
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import net.minecraft.world.chunk.IChunkProvider;
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import net.minecraft.world.gen.feature.WorldGenMinable;
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import net.minecraftforge.common.MinecraftForge;
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import net.minecraftforge.event.terraingen.DecorateBiomeEvent;
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import net.minecraftforge.fml.common.IWorldGenerator;
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import net.minecraftforge.fml.common.eventhandler.Event;
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import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
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import net.minecraftforge.fml.common.registry.GameRegistry;
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import java.util.ArrayList;
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import java.util.Random;
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public class OreGen implements IWorldGenerator{
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public static final int QUARTZ_MIN = 0;
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public static final int QUARTZ_MAX = 45;
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private final WorldGenLushCaves caveGen = new WorldGenLushCaves();
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public OreGen(){
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ModUtil.LOGGER.info("Registering World Generator...");
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GameRegistry.registerWorldGenerator(this, 10);
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MinecraftForge.EVENT_BUS.register(this);
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}
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@Override
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public void generate(Random random, int chunkX, int chunkZ, World world, IChunkGenerator chunkGenerator, IChunkProvider chunkProvider){
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int dimension = world.provider.getDimension();
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if(dimension != -1 && dimension != 1){
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if(world.getWorldType() != WorldType.FLAT && Util.arrayContains(ConfigIntListValues.ORE_GEN_DIMENSION_BLACKLIST.getValue(), world.provider.getDimension()) < 0){
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this.generateDefault(world, random, chunkX*16, chunkZ*16);
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}
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}
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}
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private void generateDefault(World world, Random random, int x, int z){
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if(ConfigBoolValues.GENERATE_QUARTZ.isEnabled()){
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this.addOreSpawn(InitBlocks.blockMisc, TheMiscBlocks.ORE_QUARTZ.ordinal(), Blocks.STONE, world, random, x, z, MathHelper.getRandomIntegerInRange(random, 5, 8), 10, QUARTZ_MIN, QUARTZ_MAX);
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}
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if(ConfigBoolValues.GEN_LUSH_CAVES.isEnabled() && random.nextInt(ConfigIntValues.LUSH_CAVE_CHANCE.getValue()) <= 0){
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BlockPos posAtHeight = world.getTopSolidOrLiquidBlock(new BlockPos(x+random.nextInt(16)+8, 0, z+random.nextInt(16)+8));
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this.caveGen.generate(world, random, posAtHeight.down(MathHelper.getRandomIntegerInRange(random, 10, posAtHeight.getY()-10)));
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}
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}
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public void addOreSpawn(Block block, int meta, Block blockIn, World world, Random random, int blockXPos, int blockZPos, int maxVeinSize, int chancesToSpawn, int minY, int maxY){
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if(maxY > minY){
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int yDiff = maxY-minY;
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for(int i = 0; i < chancesToSpawn; i++){
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int posX = blockXPos+random.nextInt(16);
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int posY = minY+random.nextInt(yDiff);
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int posZ = blockZPos+random.nextInt(16);
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new WorldGenMinable(block.getStateFromMeta(meta), maxVeinSize, BlockMatcher.forBlock(blockIn)).generate(world, random, new BlockPos(posX, posY, posZ));
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}
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}
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else{
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ModUtil.LOGGER.fatal("Couldn't generate '"+block.getUnlocalizedName()+"' into the world because the Min Y coordinate is bigger than the Max! This is definitely a Config Error! Check the Files!");
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}
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}
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@SubscribeEvent
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public void onWorldDecoration(DecorateBiomeEvent.Decorate event){
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if((event.getResult() == Event.Result.ALLOW || event.getResult() == Event.Result.DEFAULT)){
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if(Util.arrayContains(ConfigIntListValues.PLANT_DIMENSION_BLACKLIST.getValue(), event.getWorld().provider.getDimension()) < 0){
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this.generateRice(event);
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this.genPlantNormally(InitBlocks.blockWildPlant, TheWildPlants.CANOLA.ordinal(), ConfigIntValues.CANOLA_AMOUNT.getValue(), ConfigBoolValues.DO_CANOLA_GEN.isEnabled(), Material.GRASS, event);
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this.genPlantNormally(InitBlocks.blockWildPlant, TheWildPlants.FLAX.ordinal(), ConfigIntValues.FLAX_AMOUNT.getValue(), ConfigBoolValues.DO_FLAX_GEN.isEnabled(), Material.GRASS, event);
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this.genPlantNormally(InitBlocks.blockWildPlant, TheWildPlants.COFFEE.ordinal(), ConfigIntValues.COFFEE_AMOUNT.getValue(), ConfigBoolValues.DO_COFFEE_GEN.isEnabled(), Material.GRASS, event);
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this.genPlantNormally(InitBlocks.blockBlackLotus, 0, ConfigIntValues.BLACK_LOTUS_AMOUNT.getValue(), ConfigBoolValues.DO_LOTUS_GEN.isEnabled(), Material.GRASS, event);
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}
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//Generate Treasure Chests
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if(ConfigBoolValues.DO_TREASURE_CHEST_GEN.isEnabled()){
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if(event.getRand().nextInt(300) == 0){
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BlockPos randomPos = new BlockPos(event.getPos().getX()+event.getRand().nextInt(16)+8, 0, event.getPos().getZ()+event.getRand().nextInt(16)+8);
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randomPos = event.getWorld().getTopSolidOrLiquidBlock(randomPos);
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if(event.getWorld().getBiomeGenForCoords(randomPos) instanceof BiomeOcean){
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if(randomPos.getY() >= 25 && randomPos.getY() <= 45){
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if(event.getWorld().getBlockState(randomPos).getMaterial() == Material.WATER){
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if(PosUtil.getMaterial(PosUtil.offset(randomPos, 0, -1, 0), event.getWorld()).isSolid()){
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PosUtil.setBlock(randomPos, event.getWorld(), InitBlocks.blockTreasureChest, event.getRand().nextInt(4), 2);
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}
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}
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}
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}
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}
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}
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}
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}
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private void generateRice(DecorateBiomeEvent event){
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if(ConfigBoolValues.DO_RICE_GEN.isEnabled()){
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for(int i = 0; i < ConfigIntValues.RICE_AMOUNT.getValue(); i++){
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if(event.getRand().nextInt(50) == 0){
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BlockPos randomPos = new BlockPos(event.getPos().getX()+event.getRand().nextInt(16)+8, 0, event.getPos().getZ()+event.getRand().nextInt(16)+8);
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randomPos = event.getWorld().getTopSolidOrLiquidBlock(randomPos);
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if(PosUtil.getMaterial(randomPos, event.getWorld()) == Material.WATER){
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ArrayList<Material> blocksAroundBottom = WorldUtil.getMaterialsAround(event.getWorld(), randomPos);
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BlockPos posToGenAt = PosUtil.offset(randomPos, 0, 1, 0);
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ArrayList<Material> blocksAroundTop = WorldUtil.getMaterialsAround(event.getWorld(), posToGenAt);
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if(blocksAroundBottom.contains(Material.GRASS) || blocksAroundBottom.contains(Material.GROUND) || blocksAroundBottom.contains(Material.ROCK) || blocksAroundBottom.contains(Material.SAND)){
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if(!blocksAroundTop.contains(Material.WATER) && PosUtil.getMaterial(posToGenAt, event.getWorld()) == Material.AIR){
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PosUtil.setBlock(posToGenAt, event.getWorld(), InitBlocks.blockWildPlant, TheWildPlants.RICE.ordinal(), 2);
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}
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}
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}
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}
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}
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}
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}
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private void genPlantNormally(Block plant, int meta, int amount, boolean doIt, Material blockBelow, DecorateBiomeEvent event){
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if(doIt){
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for(int i = 0; i < amount; i++){
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if(event.getRand().nextInt(400) == 0){
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BlockPos randomPos = new BlockPos(event.getPos().getX()+event.getRand().nextInt(16)+8, 0, event.getPos().getZ()+event.getRand().nextInt(16)+8);
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randomPos = event.getWorld().getTopSolidOrLiquidBlock(randomPos);
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if(PosUtil.getMaterial(PosUtil.offset(randomPos, 0, -1, 0), event.getWorld()) == blockBelow){
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if(plant.canPlaceBlockAt(event.getWorld(), randomPos) && event.getWorld().isAirBlock(randomPos)){
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PosUtil.setBlock(randomPos, event.getWorld(), plant, meta, 2);
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}
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}
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}
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}
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}
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}
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}
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