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Finished untested biome per island generator.

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This commit is contained in:
Harrison Deng 2020-04-20 16:27:53 -05:00
parent 44f183cca0
commit 5b0942202a
2 changed files with 88 additions and 42 deletions
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114
src/main/java/ca/recrown/islandsurvivalcraft/worldgen/BiomePerIslandGenerator.java
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@ -1,53 +1,72 @@
package ca.recrown.islandsurvivalcraft.worldgen;
import java.util.Random;
import org.bukkit.World;
import org.bukkit.block.Biome;
import org.bukkit.generator.ChunkGenerator.BiomeGrid;
import ca.recrown.islandsurvivalcraft.islandbedrockmetadata.IslandMetadataType;
import ca.recrown.islandsurvivalcraft.islandbedrockmetadata.IslandOwnerMetadata;
import ca.recrown.islandsurvivalcraft.islandbedrockmetadata.IslandShoreBiomeMetadata;
import ca.recrown.islandsurvivalcraft.islandbedrockmetadata.IslandTUIDMetadata;
import ca.recrown.islandsurvivalcraft.islandbedrockmetadata.IslandTemperatureMetadata;
import ca.recrown.islandsurvivalcraft.IslandSurvivalCraft;
import ca.recrown.islandsurvivalcraft.islandbedrockmetadata.IslandBedrockMetadataHelper;
import ca.recrown.islandsurvivalcraft.islandbedrockmetadata.IslandMainBiomeMetadata;
import ca.recrown.islandsurvivalcraft.islandbedrockmetadata.IslandMetadataPack;
public class BiomePerIslandGenerator implements IslandBiomeGenerator {
private boolean begun;
private IslandMapGenerator mapGenerator;
private Biome currentIslandBiome;
private float currentIslandTemperature;
private Biome currentIslandShoreBiome;
private BiomeSelector biomeSelector;
private Random random;
private int worldHeight;
private World world;
private IslandBedrockMetadataHelper metadataHelper;
private TemperatureMapGenerator temperatureMapGenerator;
private String currentTUID;
private IslandSurvivalCraft plugin;
public BiomePerIslandGenerator(int buildHeight, IslandMapGenerator mapGenerator, Random random, BiomeSelector biomeSelector) {
this.worldHeight = buildHeight;
public BiomePerIslandGenerator(IslandSurvivalCraft plugin, World world, IslandMapGenerator mapGenerator, BiomeSelector biomeSelector, TemperatureMapGenerator temperatureMapGenerator) {
this.plugin = plugin;
this.temperatureMapGenerator = temperatureMapGenerator;
this.worldHeight = world.getMaxHeight();
this.mapGenerator = mapGenerator;
this.random = random;
}
public void beginIslandBiome() {
if (begun) throw new IllegalStateException("Already generating biome for one island! Remember to call endIslandBiome() when done with one island.");
begun = true;
currentIslandTemperature = random.nextFloat() * 2f - 1f;
currentIslandBiome = biomeSelector.getLandBiome(currentIslandTemperature);
currentIslandShoreBiome = biomeSelector.getShoreBiome(currentIslandBiome, currentIslandTemperature);
}
public void endIslandBiome() {
if (!begun) throw new IllegalStateException("Can't end island biome as there wasn't one that was started.");
begun = false;
currentIslandBiome = null;
}
public void setBiome(Biome biome) {
}
public void setTemperature(float temperature) {
this.biomeSelector = biomeSelector;
this.world = world;
this.metadataHelper = new IslandBedrockMetadataHelper(plugin, world);
}
public void GenerateBiome(int chunkX, int chunkZ, int localX, int localZ, BiomeGrid biome) {
if (!begun) throw new IllegalStateException("Please enclose this function call between beginning and ending a biome cycle.");
int worldX = chunkX * 16 + localX;
int worldZ = chunkZ * 16 + localZ;
if (mapGenerator.isIsland(worldX, worldZ)) {
IslandMetadataPack sameIslandPack = getSurroundingIslandData(world, worldX, worldZ);
if (sameIslandPack != null) {
//Old island
currentIslandBiome = sameIslandPack.mainBiomeMetadata.getMainBiome();
currentIslandShoreBiome = sameIslandPack.shoreBiomeMetadata.getShoreBiome();
currentIslandTemperature = sameIslandPack.temperatureMetadata.getTemperature();
currentTUID = sameIslandPack.islandTIUDMetadata.getIUID();
} else {
//New island
currentIslandTemperature = temperatureMapGenerator.getTemperature(worldX, worldZ);
currentIslandBiome = biomeSelector.getLandBiome(currentIslandTemperature);
currentIslandShoreBiome = biomeSelector.getShoreBiome(currentIslandBiome, currentIslandTemperature);
if (currentIslandShoreBiome == null) {
currentIslandShoreBiome = currentIslandBiome;
}
currentTUID = String.valueOf(worldX) + String.valueOf(worldZ);
}
//saving information
IslandMetadataPack current = new IslandMetadataPack();
current.setMainBiome(currentIslandBiome, plugin);
current.setTemperature(currentIslandTemperature, plugin);
current.setShoreBiome(currentIslandShoreBiome, plugin);
current.setTUID(currentTUID, plugin);
metadataHelper.setIslandBedrockMetadataPack(worldX, worldZ, current);
if (mapGenerator.isShore(worldX, worldZ)) {
setBiome(localX, localZ, biome, currentIslandShoreBiome);
} else {
@ -55,6 +74,41 @@ public class BiomePerIslandGenerator implements IslandBiomeGenerator {
}
}
}
private IslandMetadataPack getSurroundingIslandData(World world, int worldX, int worldZ) {
IslandMetadataPack data = null;
if (mapGenerator.isSameIsland(worldX, worldZ, worldX + 1, worldZ)) {
data = getMetadataPackAt(worldX + 1, worldZ, world);
} else if (mapGenerator.isSameIsland(worldX, worldZ, worldX - 1, worldZ)) {
data = getMetadataPackAt(worldX - 1, worldZ, world);
} else if (mapGenerator.isSameIsland(worldX, worldZ, worldX, worldZ + 1)) {
data = getMetadataPackAt(worldX, worldZ + 1, world);
} else if (mapGenerator.isSameIsland(worldX, worldZ, worldX, worldZ - 1)) {
data = getMetadataPackAt(worldX, worldZ - 1, world);
}
return data;
}
private IslandMetadataPack getMetadataPackAt(int worldX, int worldZ, World world) {
IslandMetadataPack data = new IslandMetadataPack();
data.mainBiomeMetadata = (IslandMainBiomeMetadata) metadataHelper.getIslandBedrockMetadata(worldX, worldZ,
IslandMetadataType.mainBiome);
data.shoreBiomeMetadata = (IslandShoreBiomeMetadata) metadataHelper.getIslandBedrockMetadata(worldX, worldZ,
IslandMetadataType.shoreBiome);
data.temperatureMetadata = (IslandTemperatureMetadata) metadataHelper.getIslandBedrockMetadata(worldX, worldZ,
IslandMetadataType.temperature);
data.ownerMetadata = (IslandOwnerMetadata) metadataHelper.getIslandBedrockMetadata(worldX, worldZ,
IslandMetadataType.ownerUUID);
data.islandTIUDMetadata = (IslandTUIDMetadata) metadataHelper.getIslandBedrockMetadata(worldX, worldZ,
IslandMetadataType.TIUD);
return data;
}
private void setBiome(int localX, int localZ, BiomeGrid biomeGrid, Biome biome) {
for (int y = 0; y < worldHeight; y++) {
biomeGrid.setBiome(localX, y, localZ, biome);

8
src/main/java/ca/recrown/islandsurvivalcraft/worldgen/IslandBiomeGenerator.java
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@ -1,16 +1,8 @@
package ca.recrown.islandsurvivalcraft.worldgen;
import org.bukkit.block.Biome;
import org.bukkit.generator.ChunkGenerator.BiomeGrid;
public interface IslandBiomeGenerator {
public void beginIslandBiome();
public void endIslandBiome();
public void setBiome(Biome biome);
public void setTemperature(float temperature);
public void GenerateBiome(int chunkX, int chunkZ, int localX, int localZ, BiomeGrid biome);
}