#1117: Add new BiomeParameterPoint passed to BiomeProvider#getBiome

By: FreeSoccerHDX <freesoccerhdx@gmail.com>

paper-server/src/main/java/org/bukkit/craftbukkit/generator/CraftBiomeParameterPoint.java

@@ -0,0 +1,119 @@
+package org.bukkit.craftbukkit.generator;
+
+import net.minecraft.world.level.biome.Climate;
+import org.bukkit.generator.BiomeParameterPoint;
+
+public class CraftBiomeParameterPoint implements BiomeParameterPoint {
+
+    private final double temperature;
+    private final double humidity;
+    private final double continentalness;
+    private final double erosion;
+    private final double depth;
+    private final double weirdness;
+    private final Climate.Sampler sampler;
+
+    public static BiomeParameterPoint createBiomeParameterPoint(Climate.Sampler sampler, Climate.h targetPoint) {
+        return new CraftBiomeParameterPoint(sampler, Climate.unquantizeCoord(targetPoint.temperature()), Climate.unquantizeCoord(targetPoint.humidity()), Climate.unquantizeCoord(targetPoint.continentalness()), Climate.unquantizeCoord(targetPoint.erosion()), Climate.unquantizeCoord(targetPoint.depth()), Climate.unquantizeCoord(targetPoint.weirdness()));
+    }
+
+    private CraftBiomeParameterPoint(Climate.Sampler sampler, double temperature, double humidity, double continentalness, double erosion, double depth, double weirdness) {
+        this.sampler = sampler;
+        this.temperature = temperature;
+        this.humidity = humidity;
+        this.continentalness = continentalness;
+        this.erosion = erosion;
+        this.depth = depth;
+        this.weirdness = weirdness;
+    }
+
+    @Override
+    public double getTemperature() {
+        return this.temperature;
+    }
+
+    @Override
+    public double getMaxTemperature() {
+        return this.sampler.temperature().maxValue();
+    }
+
+    @Override
+    public double getMinTemperature() {
+        return this.sampler.temperature().minValue();
+    }
+
+    @Override
+    public double getHumidity() {
+        return this.humidity;
+    }
+
+    @Override
+    public double getMaxHumidity() {
+        return this.sampler.humidity().maxValue();
+    }
+
+    @Override
+    public double getMinHumidity() {
+        return this.sampler.humidity().minValue();
+    }
+
+    @Override
+    public double getContinentalness() {
+        return this.continentalness;
+    }
+
+    @Override
+    public double getMaxContinentalness() {
+        return this.sampler.continentalness().maxValue();
+    }
+
+    @Override
+    public double getMinContinentalness() {
+        return this.sampler.continentalness().minValue();
+    }
+
+    @Override
+    public double getErosion() {
+        return this.erosion;
+    }
+
+    @Override
+    public double getMaxErosion() {
+        return this.sampler.erosion().maxValue();
+    }
+
+    @Override
+    public double getMinErosion() {
+        return this.sampler.erosion().minValue();
+    }
+
+    @Override
+    public double getDepth() {
+        return this.depth;
+    }
+
+    @Override
+    public double getMaxDepth() {
+        return this.sampler.depth().maxValue();
+    }
+
+    @Override
+    public double getMinDepth() {
+        return this.sampler.depth().minValue();
+    }
+
+    @Override
+    public double getWeirdness() {
+        return this.weirdness;
+    }
+
+    @Override
+    public double getMaxWeirdness() {
+        return this.sampler.weirdness().maxValue();
+    }
+
+    @Override
+    public double getMinWeirdness() {
+        return this.sampler.weirdness().minValue();
+    }
+}

paper-server/src/main/java/org/bukkit/craftbukkit/generator/CustomWorldChunkManager.java

@@ -46,7 +46,7 @@ public class CustomWorldChunkManager extends WorldChunkManager {
 
     @Override
     public Holder<BiomeBase> getNoiseBiome(int x, int y, int z, Climate.Sampler sampler) {
-        Biome biome = biomeProvider.getBiome(worldInfo, x << 2, y << 2, z << 2);
+        Biome biome = biomeProvider.getBiome(worldInfo, x << 2, y << 2, z << 2, CraftBiomeParameterPoint.createBiomeParameterPoint(sampler, sampler.sample(x, y, z)));
         Preconditions.checkArgument(biome != Biome.CUSTOM, "Cannot set the biome to %s", biome);
 
         return CraftBlock.biomeToBiomeBase(registry, biome);