63 lines
2.1 KiB
Java
63 lines
2.1 KiB
Java
package com.terraforged.mod.biome.surface;
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import com.terraforged.api.biome.surface.Surface;
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import com.terraforged.api.biome.surface.SurfaceContext;
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import com.terraforged.api.material.state.States;
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import com.terraforged.n2d.Module;
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import com.terraforged.n2d.Source;
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import com.terraforged.world.GeneratorContext;
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import net.minecraft.block.BlockState;
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import net.minecraft.block.Blocks;
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public class DesertSurface implements Surface {
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private final float min;
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private final float level;
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private final Module noise;
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private final BlockState sandstone = States.SMOOTH_SANDSTONE.get();
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private final BlockState low = Blocks.TERRACOTTA.delegate.get().getDefaultState();
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private final BlockState mid = Blocks.ORANGE_TERRACOTTA.delegate.get().getDefaultState();
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private final BlockState high = Blocks.BROWN_TERRACOTTA.delegate.get().getDefaultState();
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public DesertSurface(GeneratorContext context) {
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min = context.levels.ground(10);
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level = context.levels.ground(40);
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noise = Source.perlin(context.seed.next(), 8, 1)
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.scale(context.levels.scale(16));
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}
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@Override
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public void buildSurface(int x, int z, int height, SurfaceContext ctx) {
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if (ctx.cell.steepness < 0.15) {
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return;
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}
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if (ctx.cell.value < min) {
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return;
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}
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float value = ctx.cell.value + noise.getValue(x, z);
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if (ctx.cell.steepness > 0.3 || value > level) {
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BlockState state = sandstone;
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if (value > level) {
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if (ctx.cell.steepness > 0.975) {
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state = low;
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} else if (ctx.cell.steepness > 0.85) {
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state = high;
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} else if (ctx.cell.steepness > 0.75) {
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state = mid;
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} else if (ctx.cell.steepness > 0.65) {
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state = low;
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}
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}
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for (int dy = 0; dy < 4; dy++) {
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ctx.buffer.setBlockState(ctx.pos.setPos(x, height - dy, z), state, false);
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}
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}
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}
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}
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