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Cleanup

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This commit is contained in:
dfsek 2020-11-16 23:37:42 -07:00
parent cb537d0514
commit 9a403805c9
6 changed files with 22 additions and 27 deletions
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37
src/main/java/com/dfsek/terra/generation/ElevationInterpolator.java
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@ -2,7 +2,6 @@ package com.dfsek.terra.generation;
import com.dfsek.terra.biome.grid.TerraBiomeGrid;
import com.dfsek.terra.generation.config.WorldGenerator;
import org.bukkit.World;
import org.polydev.gaea.generation.GenerationPhase;
import org.polydev.gaea.math.Interpolator;
@ -13,7 +12,7 @@ public class ElevationInterpolator {
private final int zOrigin;
private final TerraBiomeGrid grid;
public ElevationInterpolator(World w, int chunkX, int chunkZ, TerraBiomeGrid grid) {
public ElevationInterpolator(int chunkX, int chunkZ, TerraBiomeGrid grid) {
this.xOrigin = chunkX << 4;
this.zOrigin = chunkZ << 4;
this.grid = grid;
@ -28,13 +27,13 @@ public class ElevationInterpolator {
for(byte z = -1; z <= 16; z++) {
WorldGenerator generator = getGenerator(x, z);
if(compareGens((x / 4), (z / 4)) && generator.interpolateElevation()) {
Interpolator interpolator = new Interpolator(biomeAvg(x / 4, z / 4, w),
biomeAvg((x / 4) + 1, z / 4, w),
biomeAvg(x / 4, (z / 4) + 1, w),
biomeAvg((x / 4) + 1, (z / 4) + 1, w),
Interpolator interpolator = new Interpolator(biomeAvg(x / 4, z / 4),
biomeAvg((x / 4) + 1, z / 4),
biomeAvg(x / 4, (z / 4) + 1),
biomeAvg((x / 4) + 1, (z / 4) + 1),
Interpolator.Type.LINEAR);
values[x + 1][z + 1] = interpolator.bilerp((double) (x % 4) / 4, (double) (z % 4) / 4);
} else values[x + 1][z + 1] = elevate(generator, xOrigin + x, zOrigin + z, w);
} else values[x + 1][z + 1] = elevate(generator, xOrigin + x, zOrigin + z);
}
}
}
@ -58,20 +57,20 @@ public class ElevationInterpolator {
return false;
}
private double biomeAvg(int x, int z, World w) {
return (elevate(getStoredGen(x + 1, z), x * 4 + 4 + xOrigin, z * 4 + zOrigin, w)
+ elevate(getStoredGen(x - 1, z), x * 4 - 4 + xOrigin, z * 4 + zOrigin, w)
+ elevate(getStoredGen(x, z + 1), x * 4 + xOrigin, z * 4 + 4 + zOrigin, w)
+ elevate(getStoredGen(x, z - 1), x * 4 + xOrigin, z * 4 - 4 + zOrigin, w)
+ elevate(getStoredGen(x, z), x * 4 + xOrigin, z * 4 + zOrigin, w)
+ elevate(getStoredGen(x - 1, z - 1), x * 4 + xOrigin, z * 4 + zOrigin, w)
+ elevate(getStoredGen(x - 1, z + 1), x * 4 + xOrigin, z * 4 + zOrigin, w)
+ elevate(getStoredGen(x + 1, z - 1), x * 4 + xOrigin, z * 4 + zOrigin, w)
+ elevate(getStoredGen(x + 1, z + 1), x * 4 + xOrigin, z * 4 + zOrigin, w)) / 9D;
private double biomeAvg(int x, int z) {
return (elevate(getStoredGen(x + 1, z), x * 4 + 4 + xOrigin, z * 4 + zOrigin)
+ elevate(getStoredGen(x - 1, z), x * 4 - 4 + xOrigin, z * 4 + zOrigin)
+ elevate(getStoredGen(x, z + 1), x * 4 + xOrigin, z * 4 + 4 + zOrigin)
+ elevate(getStoredGen(x, z - 1), x * 4 + xOrigin, z * 4 - 4 + zOrigin)
+ elevate(getStoredGen(x, z), x * 4 + xOrigin, z * 4 + zOrigin)
+ elevate(getStoredGen(x - 1, z - 1), x * 4 + xOrigin, z * 4 + zOrigin)
+ elevate(getStoredGen(x - 1, z + 1), x * 4 + xOrigin, z * 4 + zOrigin)
+ elevate(getStoredGen(x + 1, z - 1), x * 4 + xOrigin, z * 4 + zOrigin)
+ elevate(getStoredGen(x + 1, z + 1), x * 4 + xOrigin, z * 4 + zOrigin)) / 9D;
}
private double elevate(WorldGenerator g, int x, int z, World w) {
if(g.getElevationEquation(w) != null) return g.getElevationEquation(w).getNoise(x, z);
private double elevate(WorldGenerator g, int x, int z) {
if(g.getElevationEquation() != null) return g.getElevationEquation().getNoise(x, z);
return 0;
}

2
src/main/java/com/dfsek/terra/generation/TerraChunkGenerator.java
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@ -152,7 +152,7 @@ public class TerraChunkGenerator extends GaeaChunkGenerator {
ElevationInterpolator elevationInterpolator;
try(ProfileFuture ignore = TerraProfiler.fromWorld(world).measure("ElevationTime")) {
elevationInterpolator = new ElevationInterpolator(world, chunkX, chunkZ, tw.getGrid());
elevationInterpolator = new ElevationInterpolator(chunkX, chunkZ, tw.getGrid());
}
for(byte x = 0; x < 16; x++) {

4
src/main/java/com/dfsek/terra/generation/config/WorldGenerator.java
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@ -117,10 +117,6 @@ public class WorldGenerator extends Generator {
return Interpolator.Type.LINEAR;
}
public ElevationEquation getElevationEquation(World w) {
return elevationEquation;
}
public boolean interpolateElevation() {
return elevationInterpolation;
}

2
src/main/java/com/dfsek/terra/structure/spawn/AirSpawn.java
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@ -21,7 +21,7 @@ public class AirSpawn extends Requirement {
UserDefinedBiome b = (UserDefinedBiome) tw.getGrid().getBiome(x, z, GenerationPhase.POPULATE);
BiomeConfig c = wc.getBiome(b);
if(y <= c.getOcean().getSeaLevel()) return false;
ElevationEquation elevationEquation = ((WorldGenerator) b.getGenerator()).getElevationEquation(getWorld());
ElevationEquation elevationEquation = ((WorldGenerator) b.getGenerator()).getElevationEquation();
int yf = y - ((elevationEquation == null) ? 0 : (int) elevationEquation.getNoise(x, z));
return b.getGenerator().getNoise(getNoise(), getWorld(), x, yf, z) <= 0;
}

2
src/main/java/com/dfsek/terra/structure/spawn/LandSpawn.java
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@ -16,7 +16,7 @@ public class LandSpawn extends Requirement {
public boolean matches(int x, int y, int z) {
TerraWorld tw = TerraWorld.getWorld(getWorld());
UserDefinedBiome b = (UserDefinedBiome) tw.getGrid().getBiome(x, z, GenerationPhase.POPULATE);
ElevationEquation elevationEquation = ((WorldGenerator) b.getGenerator()).getElevationEquation(getWorld());
ElevationEquation elevationEquation = ((WorldGenerator) b.getGenerator()).getElevationEquation();
int yf = y - ((elevationEquation == null) ? 0 : (int) elevationEquation.getNoise(x, z));
return b.getGenerator().getNoise(getNoise(), getWorld(), x, yf, z) > 0;
}

2
src/main/java/com/dfsek/terra/structure/spawn/OceanSpawn.java
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@ -19,7 +19,7 @@ public class OceanSpawn extends Requirement {
UserDefinedBiome b = (UserDefinedBiome) tw.getGrid().getBiome(x, z, GenerationPhase.POPULATE);
BiomeConfig c = tw.getConfig().getBiome(b);
if(y > c.getOcean().getSeaLevel()) return false;
ElevationEquation elevationEquation = ((WorldGenerator) b.getGenerator()).getElevationEquation(getWorld());
ElevationEquation elevationEquation = ((WorldGenerator) b.getGenerator()).getElevationEquation();
int yf = y - ((elevationEquation == null) ? 0 : (int) elevationEquation.getNoise(x, z));
return b.getGenerator().getNoise(getNoise(), getWorld(), x, yf, z) <= 0;
}