+added <1% bee mutation rate

+fixed crashing w/o mods for bees

1 files changed, 75 insertions, 0 deletions

diff --git a/src/main/java/gregtech/common/bees/GT_Bee_Mutation.java b/src/main/java/gregtech/common/bees/GT_Bee_Mutation.java
new file mode 100644
index 0000000000..852f00e6d6
--- /dev/null
+++ b/src/main/java/gregtech/common/bees/GT_Bee_Mutation.java
@@ -0,0 +1,75 @@
+package gregtech.common.bees;
+
+import forestry.api.apiculture.*;
+import forestry.api.genetics.IAllele;
+import forestry.api.genetics.IGenome;
+import forestry.api.genetics.IMutationCondition;
+import forestry.apiculture.genetics.BeeMutation;
+import net.minecraft.util.ChunkCoordinates;
+import net.minecraft.world.World;
+
+import java.lang.reflect.Field;
+import java.util.List;
+
+
+public class GT_Bee_Mutation extends BeeMutation {
+
+    private int split = 1;
+
+    public GT_Bee_Mutation(IAlleleBeeSpecies bee0, IAlleleBeeSpecies bee1, IAllele[] result, int chance, int split) {
+        super(bee0, bee1, result, chance);
+        this.split = split;
+        BeeManager.beeRoot.registerMutation(this);
+    }
+
+    @Override
+    public float getBaseChance() {
+        return ((float) ((float)super.getBaseChance() / ((float)split)));
+    }
+
+    @Override
+    public float getChance(IBeeHousing housing, IAlleleBeeSpecies allele0, IAlleleBeeSpecies allele1, IBeeGenome genome0, IBeeGenome genome1) {
+        World world = housing.getWorld();
+        ChunkCoordinates housingCoordinates = housing.getCoordinates();
+        int x = housingCoordinates.posX;
+        int y = housingCoordinates.posY;
+        int z = housingCoordinates.posZ;
+
+        float processedChance = getbasicChance(world, x, y, z, allele0, allele1, genome0, genome1);
+
+
+        if (processedChance <= 0f) {
+            return 0f;
+        }
+
+        IBeeModifier beeHousingModifier = BeeManager.beeRoot.createBeeHousingModifier(housing);
+        IBeeModifier beeModeModifier = BeeManager.beeRoot.getBeekeepingMode(world).getBeeModifier();
+
+        processedChance *= beeHousingModifier.getMutationModifier(genome0, genome1, processedChance);
+        processedChance *= beeModeModifier.getMutationModifier(genome0, genome1, processedChance);
+
+        return processedChance;
+    }
+
+    protected float getbasicChance(World world, int x, int y, int z, IAllele allele0, IAllele allele1, IGenome genome0, IGenome genome1) {
+        float mutationChance = getBaseChance();
+        List<IMutationCondition> mutationConditions = null;
+        try {
+            Field f = this.getClass().getDeclaredField("mutationConditions");
+            f.setAccessible(true);
+            Object o = f.get(this);
+            mutationConditions = o instanceof List ? (List) o : null ;
+        } catch (NoSuchFieldException | IllegalAccessException e) {
+            e.printStackTrace();
+        }
+
+        if (mutationConditions != null)
+        for (IMutationCondition mutationCondition : mutationConditions) {
+            mutationChance *= mutationCondition.getChance(world, x, y, z, allele0, allele1, genome0, genome1);
+            if (mutationChance == 0) {
+                return 0;
+            }
+        }
+        return mutationChance;
+    }
+}