feat: add config file

src/main/java/dev/tilera/auracore/AuraCore.java

@@ -49,6 +49,7 @@ public class AuraCore {
     
     @Mod.EventHandler
     public void preInit(FMLPreInitializationEvent e) {
+        Config.load();
         Aspects.load();
         CHANNEL = NetworkRegistry.INSTANCE.newSimpleChannel("auracore");
         int pktID = 0;

src/main/java/dev/tilera/auracore/Config.java

@@ -0,0 +1,23 @@
+package dev.tilera.auracore;
+
+import java.io.File;
+
+import cpw.mods.fml.common.Loader;
+import net.minecraftforge.common.config.Configuration;
+
+public class Config {
+    
+    private static Configuration config = new Configuration(new File(Loader.instance().getConfigDir(), "AuraCore.cfg"));
+    public static int nodeRarity = 23;
+    public static int specialNodeRarity = 75;
+    public static boolean replaceSilverwood = true;
+
+    public static void load() {
+        config.load();
+        nodeRarity = config.get("worldgen", "nodeRarity", nodeRarity).getInt(nodeRarity);
+        specialNodeRarity = config.get("worldgen", "specialNodeRarity", specialNodeRarity).getInt(specialNodeRarity);
+        replaceSilverwood = config.getBoolean("replaceSilverwood", "worldgen", replaceSilverwood, "Replace Silverwood trees with TC3 Silverwood");
+        config.save();
+    }
+
+}

src/main/java/dev/tilera/auracore/mixins/MixinBlockCustomPlant.java

@@ -5,6 +5,7 @@ import java.util.Random;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Overwrite;
 
+import dev.tilera.auracore.Config;
 import dev.tilera.auracore.api.EnumNodeType;
 import dev.tilera.auracore.aura.AuraManager;
 import dev.tilera.auracore.world.WorldGenSilverwoodTreesOld;
@@ -12,6 +13,7 @@ import net.minecraft.block.BlockBush;
 import net.minecraft.init.Blocks;
 import net.minecraft.world.World;
 import thaumcraft.common.blocks.BlockCustomPlant;
+import thaumcraft.common.lib.world.WorldGenSilverwoodTrees;
 
 @Mixin(BlockCustomPlant.class)
 public abstract class MixinBlockCustomPlant extends BlockBush {
@@ -22,9 +24,10 @@ public abstract class MixinBlockCustomPlant extends BlockBush {
      */
     @Overwrite(remap = false)
     public void growSilverTree(World world, int i, int j, int k, Random random) {
-        if (world == null || world.provider == null) {
+        if (world == null || world.provider == null || world.isRemote) {
             return;
         }
+        if (Config.replaceSilverwood) {
         world.setBlock(i, j, k, Blocks.air, 0, 3);
         WorldGenSilverwoodTreesOld obj = new WorldGenSilverwoodTreesOld(true);
         int value = random.nextInt(50) + 50;
@@ -40,6 +43,13 @@ public abstract class MixinBlockCustomPlant extends BlockBush {
                 e.printStackTrace();
             }
         }
+        } else {
+            world.setBlockToAir(i, j, k);
+            WorldGenSilverwoodTrees obj = new WorldGenSilverwoodTrees(true, 7, 5);
+            if (!obj.generate(world, random, i, j, k)) {
+               world.setBlock(i, j, k, this, 1, 0);
+            }
+        }
      }
 
 }

src/main/java/dev/tilera/auracore/mixins/MixinThaumcraftWorldGenerator.java

@@ -19,6 +19,7 @@ import thaumcraft.api.aspects.Aspect;
 import thaumcraft.common.config.Config;
 import thaumcraft.common.config.ConfigBlocks;
 import thaumcraft.common.lib.world.ThaumcraftWorldGenerator;
+import thaumcraft.common.lib.world.WorldGenSilverwoodTrees;
 import thaumcraft.common.lib.world.biomes.BiomeHandler;
 
 @Mixin(ThaumcraftWorldGenerator.class)
@@ -36,7 +37,7 @@ public abstract class MixinThaumcraftWorldGenerator {
         BiomeGenBase bio = world.getBiomeGenForCoords(x, z);
         if (bio.equals(ThaumcraftWorldGenerator.biomeMagicalForest) || bio.equals(ThaumcraftWorldGenerator.biomeTaint) || !BiomeDictionary.isBiomeOfType(bio, Type.MAGICAL) && bio.biomeID != BiomeGenBase.forestHills.biomeID && bio.biomeID != BiomeGenBase.birchForestHills.biomeID) {
            return false;
-        } else {
+        } else if (dev.tilera.auracore.Config.replaceSilverwood) {
            boolean t = (new WorldGenSilverwoodTreesOld(false)).generate(world, random, x, y, z);
            if (t) {
             int value = random.nextInt(200) + 200;
@@ -44,6 +45,8 @@ public abstract class MixinThaumcraftWorldGenerator {
             ThaumcraftWorldGenerator.generateFlowers(world, random, x, y, z, 2);
            }
            return t;
+        } else {
+           return (new WorldGenSilverwoodTrees(false, 7, 4)).generate(world, random, x, y, z);
         }
      }
 

src/main/java/dev/tilera/auracore/world/WorldGenerator.java

@@ -4,6 +4,7 @@ import java.util.HashMap;
 import java.util.Random;
 
 import cpw.mods.fml.common.IWorldGenerator;
+import dev.tilera.auracore.Config;
 import dev.tilera.auracore.api.EnumNodeType;
 import dev.tilera.auracore.aura.AuraManager;
 import dev.tilera.auracore.aura.NodeIdStorage;
@@ -92,7 +93,7 @@ public class WorldGenerator implements IWorldGenerator {
     }
 
     private boolean generateAura(World world, Random random, int chunkX, int chunkZ, boolean auraGen, boolean newGen) {
-        if (random.nextInt(/*Config.nodeRarity*/23) == 0 && !auraGen) {
+        if (random.nextInt(Config.nodeRarity) == 0 && !auraGen) {
             int y;
             int p;
             int z;
@@ -117,7 +118,7 @@ public class WorldGenerator implements IWorldGenerator {
             boolean bbase = false;
             int value = random.nextInt(/*BiomeHandler.getBiomeAura(bg)*/400 / 2) + /*BiomeHandler.getBiomeAura(bg)*/400 / 2;
             EnumNodeType type = EnumNodeType.NORMAL;
-            if (random.nextInt(/*Config.specialNodeRarity*/75) == 0) {
+            if (random.nextInt(Config.specialNodeRarity) == 0) {
                 switch (random.nextInt(3)) {
                     case 0: {
                         type = EnumNodeType.PURE;