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Code Issues Releases Activity

改进液体碰撞放置行为

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XiaoMoMi
2025-09-03 03:46:40 +08:00
parent 56df040846
commit b53eef6e08
4 changed files with 28 additions and 11 deletions
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12
bukkit/src/main/java/net/momirealms/craftengine/bukkit/item/behavior/LiquidCollisionBlockItemBehavior.java
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@@ -3,6 +3,8 @@ package net.momirealms.craftengine.bukkit.item.behavior;
import net.momirealms.craftengine.bukkit.block.BukkitBlockManager;
import net.momirealms.craftengine.bukkit.nms.FastNMS;
import net.momirealms.craftengine.bukkit.plugin.reflection.minecraft.CoreReflections;
import net.momirealms.craftengine.bukkit.plugin.reflection.minecraft.MFluids;
import net.momirealms.craftengine.bukkit.util.DirectionUtils;
import net.momirealms.craftengine.bukkit.util.LocationUtils;
import net.momirealms.craftengine.core.entity.player.InteractionHand;
import net.momirealms.craftengine.core.entity.player.InteractionResult;
@@ -45,11 +47,15 @@ public class LiquidCollisionBlockItemBehavior extends BlockItemBehavior {
try {
if (player == null) return InteractionResult.FAIL;
Object blockHitResult = CoreReflections.method$Item$getPlayerPOVHitResult.invoke(null, world.serverWorld(), player.serverPlayer(), CoreReflections.instance$ClipContext$Fluid$SOURCE_ONLY);
Object blockPos = CoreReflections.field$BlockHitResul$blockPos.get(blockHitResult);
Object blockPos = FastNMS.INSTANCE.field$BlockHitResul$blockPos(blockHitResult);
BlockPos above = new BlockPos(FastNMS.INSTANCE.field$Vec3i$x(blockPos), FastNMS.INSTANCE.field$Vec3i$y(blockPos) + offsetY, FastNMS.INSTANCE.field$Vec3i$z(blockPos));
Direction direction = Direction.values()[(int) CoreReflections.method$Direction$ordinal.invoke(CoreReflections.field$BlockHitResul$direction.get(blockHitResult))];
boolean miss = CoreReflections.field$BlockHitResul$miss.getBoolean(blockHitResult);
Direction direction = DirectionUtils.fromNMSDirection(FastNMS.INSTANCE.field$BlockHitResul$direction(blockHitResult));
boolean miss = FastNMS.INSTANCE.field$BlockHitResul$miss(blockHitResult);
Vec3d hitPos = LocationUtils.fromVec(CoreReflections.field$HitResult$location.get(blockHitResult));
Object fluidType = FastNMS.INSTANCE.method$FluidState$getType(FastNMS.INSTANCE.method$BlockGetter$getFluidState(world.serverWorld(), blockPos));
if (fluidType != MFluids.WATER && fluidType != MFluids.LAVA) {
return InteractionResult.PASS;
}
if (miss) {
return super.useOnBlock(new UseOnContext(player, hand, BlockHitResult.miss(hitPos, direction, above)));
} else {

9
bukkit/src/main/java/net/momirealms/craftengine/bukkit/util/DirectionUtils.java
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@@ -43,12 +43,9 @@ public final class DirectionUtils {
}
public static Direction fromNMSDirection(Object direction) {
try {
int index = (int) CoreReflections.method$Direction$ordinal.invoke(direction);
return Direction.values()[index];
} catch (ReflectiveOperationException e) {
throw new RuntimeException(e);
}
Enum<?> directionEnum = (Enum<?>) direction;
int index = directionEnum.ordinal();
return Direction.values()[index];
}
public static boolean isYAxis(Object nmsDirection) {