39 lines
1.4 KiB
Java
39 lines
1.4 KiB
Java
package ru.betterend.world.surface;
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import ru.bclib.api.biomes.SurfaceNoiseCondition;
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import ru.bclib.mixin.common.SurfaceRulesContextAccessor;
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import ru.bclib.util.MHelper;
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import ru.betterend.noise.OpenSimplexNoise;
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public class UmbraSurfaceNoiseCondition extends SurfaceNoiseCondition {
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private static final OpenSimplexNoise NOISE = new OpenSimplexNoise(1512);
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private final double threshold;
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public UmbraSurfaceNoiseCondition(double threshold){
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this.threshold = threshold;
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}
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private static int lastX = Integer.MIN_VALUE;
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private static int lastZ = Integer.MIN_VALUE;
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private static double lastValue = 0;
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@Override
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public boolean test(SurfaceRulesContextAccessor context) {
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final int x = context.getBlockX();
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final int z = context.getBlockZ();
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if (lastX==x && lastZ==z) return lastValue > threshold;
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double value = NOISE.eval(x * 0.03, z * 0.03) + NOISE.eval(x * 0.1, z * 0.1) * 0.3 + MHelper.randRange(
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-0.1,
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0.1,
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MHelper.RANDOM
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);
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lastX=x;
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lastZ=z;
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lastValue=value;
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return value > threshold;
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//int depth = (int) (NOISE.eval(x * 0.1, z * 0.1) * 20 + NOISE.eval(x * 0.5, z * 0.5) * 10 + 60);
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//SurfaceBuilder.DEFAULT.apply(random, chunk, biome, x, z, height, noise + depth, defaultBlock, defaultFluid, seaLevel, seed, n, config);
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}
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}
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