Solved Playing With Biomes

I'm trying to override the spawns in biomes, but I can't call the constructor for BiomePlains, BiomeBigHills, or BiomeSwamp without getting a NoSuchMethodException. I'm not too good with reflection, does anyone know what I did wrong?

Code:java

package com.github.KrazyTraynz;
 
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.util.ArrayList;
 
import net.minecraft.server.v1_6_R3.BiomeBeach;
import net.minecraft.server.v1_6_R3.BiomeBigHills;
import net.minecraft.server.v1_6_R3.BiomeDesert;
import net.minecraft.server.v1_6_R3.BiomeForest;
import net.minecraft.server.v1_6_R3.BiomeHell;
import net.minecraft.server.v1_6_R3.BiomeIcePlains;
import net.minecraft.server.v1_6_R3.BiomeJungle;
import net.minecraft.server.v1_6_R3.BiomeMeta;
import net.minecraft.server.v1_6_R3.BiomeMushrooms;
import net.minecraft.server.v1_6_R3.BiomeOcean;
import net.minecraft.server.v1_6_R3.BiomePlains;
import net.minecraft.server.v1_6_R3.BiomeRiver;
import net.minecraft.server.v1_6_R3.BiomeSwamp;
import net.minecraft.server.v1_6_R3.BiomeTaiga;
import net.minecraft.server.v1_6_R3.BiomeTheEnd;
import net.minecraft.server.v1_6_R3.EntityBat;
import net.minecraft.server.v1_6_R3.EntityBlaze;
import net.minecraft.server.v1_6_R3.EntityCaveSpider;
import net.minecraft.server.v1_6_R3.EntityChicken;
import net.minecraft.server.v1_6_R3.EntityCow;
import net.minecraft.server.v1_6_R3.EntityCreeper;
import net.minecraft.server.v1_6_R3.EntityEnderman;
import net.minecraft.server.v1_6_R3.EntityGhast;
import net.minecraft.server.v1_6_R3.EntityHorse;
import net.minecraft.server.v1_6_R3.EntityMagmaCube;
import net.minecraft.server.v1_6_R3.EntityMushroomCow;
import net.minecraft.server.v1_6_R3.EntityOcelot;
import net.minecraft.server.v1_6_R3.EntityPig;
import net.minecraft.server.v1_6_R3.EntityPigZombie;
import net.minecraft.server.v1_6_R3.EntitySheep;
import net.minecraft.server.v1_6_R3.EntitySilverfish;
import net.minecraft.server.v1_6_R3.EntitySkeleton;
import net.minecraft.server.v1_6_R3.EntitySlime;
import net.minecraft.server.v1_6_R3.EntitySpider;
import net.minecraft.server.v1_6_R3.EntitySquid;
import net.minecraft.server.v1_6_R3.EntityVillager;
import net.minecraft.server.v1_6_R3.EntityWitch;
import net.minecraft.server.v1_6_R3.EntityZombie;
 
public class BioSpawnsHandler {
 
    private BiomeOcean ocean;
    private BiomePlains plains;
    private BiomeDesert desert;
    private BiomeBigHills extremehills;
    private BiomeForest forest;
    private BiomeTaiga taiga;
    private BiomeSwamp swamp;
    private BiomeRiver river;
    private BiomeHell hell;
    private BiomeTheEnd end;
    private BiomeOcean frozenOcean;
    private BiomeRiver frozenRiver;
    private BiomeIcePlains icePlains;
    private BiomeIcePlains iceMountains;
    private BiomeMushrooms mushroomIsland;
    private BiomeMushrooms mushroomShore;
    private BiomeBeach beach;
    private BiomeDesert desertHills;
    private BiomeForest forestHills;
    private BiomeTaiga taigaHills;
    private BiomeBigHills smallMountains;
    private BiomeJungle jungle;
    private BiomeJungle jungleHills;
 
    private Constructor<BiomePlains> plainsc;
    private Constructor<BiomeBigHills> bighillsc;
    private Constructor<BiomeSwamp> swampc;
 
    private BioSpawnsUtil util;
    private BioSpawns bio;
 
    public BioSpawnsHandler(BioSpawnsUtil util){
        this.util = util;
    }
 
    public BioSpawnsHandler(BioSpawns bio){
        this.bio = bio;
    }
 
    public void configureSpawns() throws IllegalAccessException, IllegalArgumentException, NoSuchFieldException{
        try{
            ocean = new BiomeOcean(0);
            desert = new BiomeDesert(2);
            forest = new BiomeForest(4);
            taiga = new BiomeTaiga(5);
            river = new BiomeRiver(7);
            hell = new BiomeHell(8);
            end = new BiomeTheEnd(9);
            frozenOcean = new BiomeOcean(10);
            frozenRiver = new BiomeRiver(11);
            icePlains = new BiomeIcePlains(12);
            iceMountains = new BiomeIcePlains(13);
            mushroomIsland = new BiomeMushrooms(14);
            mushroomShore = new BiomeMushrooms(15);
            beach = new BiomeBeach(16);
            desertHills = new BiomeDesert(17);
            forestHills = new BiomeForest(18);
            taigaHills = new BiomeTaiga(19);
            jungle = new BiomeJungle(21);
            jungleHills = new BiomeJungle(22);
 
            Class<?> integer = Integer.class;
            plainsc = BiomePlains.class.getDeclaredConstructor(integer);
            plainsc.setAccessible(true);
            plains = plainsc.newInstance(1);
 
            bighillsc = BiomeBigHills.class.getDeclaredConstructor(integer);
            bighillsc.setAccessible(true);
            extremehills = bighillsc.newInstance(3);
            smallMountains = bighillsc.newInstance(20);
 
            swampc = BiomeSwamp.class.getDeclaredConstructor(integer);
            swampc.setAccessible(true);
            swamp = swampc.newInstance(6);
-Rest of class is irrelevant-

 

krazytraynz Check the source of Skyoseasons. (Here.)

 

Skyost
Thanks, but that doesn't necessarily help... I'm not trying to change the biome itself, I'm just trying to change what spawns in it.

 

krazytraynz
Try using int.class instead of Integer.class

 

That worked, thanks

 

Glad to help.