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Fix block data encoding in modern #1376

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Aug 10, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,15 @@

import org.bukkit.Color;
import org.bukkit.DyeColor;
import org.bukkit.Effect;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.Particle;
import org.bukkit.World;
import org.bukkit.entity.Player;
import tc.oc.pgm.platform.modern.material.ModernBlockMaterialData;
import tc.oc.pgm.util.bukkit.Effects;
import tc.oc.pgm.util.material.BlockMaterialData;
import tc.oc.pgm.util.platform.Supports;

@Supports(value = PAPER, minVersion = "1.20.6")
Expand Down Expand Up @@ -69,4 +72,11 @@ public void spawnFlame(World world, Location location) {
public void explosion(Player player, Location location) {
player.spawnParticle(Particle.EXPLOSION, location, 1, 0d, 0d, 0d, 0, null, true);
}

@Override
public void blockBreak(Location location, BlockMaterialData material) {
location
.getWorld()
.playEffect(location, Effect.STEP_SOUND, ((ModernBlockMaterialData) material).getBlock());
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
import tc.oc.pgm.util.material.MaterialMatcher;

public interface ModernBlockMaterialData extends BlockMaterialData {

BlockData getBlock();

@Override
Expand All @@ -30,7 +31,7 @@ default void sendBlockChange(Player player, Location location) {

@Override
default int encoded() {
return getItemType().ordinal();
return ModernEncodeUtil.encode(getBlock());
}

@Override
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
package tc.oc.pgm.platform.modern.material;

import net.minecraft.world.level.block.Block;
import org.bukkit.block.data.BlockData;
import org.bukkit.craftbukkit.block.data.CraftBlockData;

class ModernEncodeUtil {
private static final int ENCODED_NULL_MATERIAL = -1;

static int encode(BlockData blockData) {
return Block.BLOCK_STATE_REGISTRY.getId(((CraftBlockData) blockData).getState());
}

static ModernBlockData decode(int encoded) {
if (encoded == ENCODED_NULL_MATERIAL) return null;
var vanillaBlockstate = Block.BLOCK_STATE_REGISTRY.byId(encoded);
if (vanillaBlockstate == null) return null;
return new ModernBlockData(vanillaBlockstate.createCraftBlockData());
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,6 @@
@Supports(value = PAPER, minVersion = "1.20.6")
@SuppressWarnings("deprecation")
public class ModernMaterialUtils implements MaterialUtils {
private static final int ENCODED_NULL_MATERIAL = -1;

@Override
public BlockMaterialData createBlockData(Material material) {
Expand Down Expand Up @@ -83,8 +82,7 @@ public ItemMaterialData createItemData(Hanging hanging) {

@Override
public BlockMaterialData decode(int encoded) {
if (encoded == ENCODED_NULL_MATERIAL) return null;
return new ModernBlockData(Material.values()[encoded].createBlockData());
return ModernEncodeUtil.decode(encoded);
}

@Override
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@
import org.bukkit.World;
import org.bukkit.entity.Player;
import tc.oc.pgm.util.bukkit.Effects;
import tc.oc.pgm.util.material.BlockMaterialData;
import tc.oc.pgm.util.platform.Supports;

@Supports(SPORTPAPER)
Expand Down Expand Up @@ -98,6 +99,11 @@ public void explosion(Player player, Location location) {
player.spigot().playEffect(location, Effect.EXPLOSION_HUGE, 0, 0, 0f, 0f, 0f, 1f, 1, 256);
}

@Override
public void blockBreak(Location location, BlockMaterialData material) {
location.getWorld().playEffect(location, Effect.STEP_SOUND, material.encoded());
}

private float rgbToParticle(int rgb) {
return Math.max(0.001f, (rgb / 255.0f));
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -100,7 +100,7 @@ public BlockVector getBlockVector() {

@Override
public int encoded() {
throw new UnsupportedOperationException();
return SpEncodeUtil.encode(materialId, data);
}

@Override
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
package tc.oc.pgm.platform.sportpaper.material;

import org.bukkit.Material;

@SuppressWarnings("deprecation")
class SpEncodeUtil {
private static final int ENCODED_NULL_MATERIAL = -1;

static int encode(Material mat, int data) {
return encode(mat.getId(), data);
}

static int encode(int typeId, int data) {
return typeId + (data << 12);
}

static SpMaterialData decode(int encoded) {
if (encoded == ENCODED_NULL_MATERIAL) return null;
return new SpMaterialData(decodeMaterial(encoded), decodeData(encoded));
}

static Material decodeMaterial(int encoded) {
return Material.getMaterial(encoded & 0xfff);
}

static byte decodeData(int encoded) {
return (byte) (encoded >> 12);
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -66,7 +66,7 @@ public void sendBlockChange(Player player, Location location) {

@Override
public int encoded() {
return material.getId() + (((int) damage) << 12);
return SpEncodeUtil.encode(material, damage);
}

@Override
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -82,17 +82,7 @@ public ItemMaterialData createItemData(Hanging hanging) {

@Override
public BlockMaterialData decode(int encoded) {
if (encoded == ENCODED_NULL_MATERIAL) return null;
Material material = Material.getMaterial(decodeTypeId(encoded));
return new SpMaterialData(material, decodeMetadata(encoded));
}

static int decodeTypeId(int encoded) {
return encoded & 0xfff;
}

static byte decodeMetadata(int encoded) {
return (byte) (encoded >> 12);
return SpEncodeUtil.decode(encoded);
}

@Override
Expand Down
5 changes: 1 addition & 4 deletions util/src/main/java/tc/oc/pgm/util/bukkit/Effects.java
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,6 @@

import org.bukkit.Color;
import org.bukkit.DyeColor;
import org.bukkit.Effect;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.entity.Player;
Expand All @@ -26,7 +25,5 @@ public interface Effects {

void explosion(Player player, Location location);

default void blockBreak(Location location, BlockMaterialData material) {
location.getWorld().playEffect(location, Effect.STEP_SOUND, material.encoded());
}
void blockBreak(Location location, BlockMaterialData material);
}
22 changes: 5 additions & 17 deletions util/src/main/java/tc/oc/pgm/util/material/MaterialCounter.java
Original file line number Diff line number Diff line change
Expand Up @@ -6,36 +6,24 @@
import java.util.Iterator;
import org.bukkit.block.BlockState;

/** Efficiently counts distinct {@link MaterialData}s */
/** Efficiently counts distinct {@link BlockMaterialData}s */
public class MaterialCounter {
private final Int2IntMap counts;

public MaterialCounter() {
this.counts = new Int2IntOpenHashMap();
}

public boolean contains(int encodedMaterial) {
return counts.containsKey(encodedMaterial);
}

public boolean contains(BlockMaterialData material) {
return contains(material.encoded());
}

public int get(int encodedMaterial) {
return counts.get(encodedMaterial);
return counts.containsKey(material.encoded());
}

public int get(BlockMaterialData material) {
return get(material.encoded());
}

public int increment(int encodedMaterial, int count) {
return counts.merge(encodedMaterial, count, (key, v) -> v + count);
return counts.get(material.encoded());
}

public int increment(BlockState block, int count) {
return increment(MaterialData.block(block).encoded(), count);
public void increment(BlockState block, int count) {
counts.merge(MaterialData.block(block).encoded(), count, (key, v) -> v + count);
}

public void clear() {
Expand Down