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Code Issues Projects Releases Packages Wiki Activity

SPIGOT-5281: Clearer error messages for ChunkSnapshot misuse

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md_5 2019-08-23 20:10:58 +10:00
parent 2012f1e048
commit 6bbb3b04ed
1 changed files with 4 additions and 0 deletions
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4
src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
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@ -1,5 +1,6 @@
package org.bukkit.craftbukkit; package org.bukkit.craftbukkit;
import com.google.common.base.Preconditions;
import net.minecraft.server.BiomeBase; import net.minecraft.server.BiomeBase;
import net.minecraft.server.DataPaletteBlock; import net.minecraft.server.DataPaletteBlock;
import net.minecraft.server.HeightMap; import net.minecraft.server.HeightMap;
@ -96,6 +97,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
@Override @Override
public final int getHighestBlockYAt(int x, int z) { public final int getHighestBlockYAt(int x, int z) {
Preconditions.checkState(hmap != null, "ChunkSnapshot created without height map. Please call getSnapshot with includeMaxblocky=true");
CraftChunk.validateChunkCoordinates(x, 0, z); CraftChunk.validateChunkCoordinates(x, 0, z);
return hmap.a(x, z); return hmap.a(x, z);
@ -103,6 +105,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
@Override @Override
public final Biome getBiome(int x, int z) { public final Biome getBiome(int x, int z) {
Preconditions.checkState(biome != null, "ChunkSnapshot created without biome. Please call getSnapshot with includeBiome=true");
CraftChunk.validateChunkCoordinates(x, 0, z); CraftChunk.validateChunkCoordinates(x, 0, z);
return CraftBlock.biomeBaseToBiome(biome[z << 4 | x]); return CraftBlock.biomeBaseToBiome(biome[z << 4 | x]);
@ -110,6 +113,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
@Override @Override
public final double getRawBiomeTemperature(int x, int z) { public final double getRawBiomeTemperature(int x, int z) {
Preconditions.checkState(biomeTemp != null, "ChunkSnapshot created without biome temperatures. Please call getSnapshot with includeBiomeTempRain=true");
CraftChunk.validateChunkCoordinates(x, 0, z); CraftChunk.validateChunkCoordinates(x, 0, z);
return biomeTemp[z << 4 | x]; return biomeTemp[z << 4 | x];