Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-23 23:00:08 +01:00
106 Zeilen
5.5 KiB
Diff
106 Zeilen
5.5 KiB
Diff
--- a/net/minecraft/server/ItemBlock.java
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+++ b/net/minecraft/server/ItemBlock.java
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@@ -3,6 +3,11 @@
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import java.util.Iterator;
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import java.util.Map;
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import javax.annotation.Nullable;
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+// CraftBukkit start
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+import org.bukkit.craftbukkit.block.CraftBlock;
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+import org.bukkit.craftbukkit.block.data.CraftBlockData;
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+import org.bukkit.event.block.BlockCanBuildEvent;
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+// CraftBukkit end
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public class ItemBlock extends Item {
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@@ -31,6 +36,12 @@
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return EnumInteractionResult.FAIL;
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} else {
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IBlockData iblockdata = this.c(blockactioncontext1);
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+ // CraftBukkit start - special case for handling block placement with water lilies
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+ org.bukkit.block.BlockState blockstate = null;
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+ if (this instanceof ItemWaterLily) {
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+ blockstate = org.bukkit.craftbukkit.block.CraftBlockState.getBlockState(blockactioncontext1.getWorld(), blockactioncontext1.getClickPosition());
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+ }
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+ // CraftBukkit end
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if (iblockdata == null) {
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return EnumInteractionResult.FAIL;
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@@ -48,6 +59,15 @@
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iblockdata1 = this.a(blockposition, world, itemstack, iblockdata1);
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this.a(blockposition, world, entityhuman, itemstack, iblockdata1);
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block.postPlace(world, blockposition, iblockdata1, entityhuman, itemstack);
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+ // CraftBukkit start
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+ if (blockstate != null) {
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+ org.bukkit.event.block.BlockPlaceEvent placeEvent = org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPlaceEvent((WorldServer) world, entityhuman, blockactioncontext1.getHand(), blockstate, blockposition.getX(), blockposition.getY(), blockposition.getZ());
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+ if (placeEvent != null && (placeEvent.isCancelled() || !placeEvent.canBuild())) {
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+ blockstate.update(true, false);
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+ return EnumInteractionResult.FAIL;
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+ }
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+ }
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+ // CraftBukkit end
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if (entityhuman instanceof EntityPlayer) {
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CriterionTriggers.y.a((EntityPlayer) entityhuman, blockposition, itemstack);
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}
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@@ -55,8 +75,8 @@
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SoundEffectType soundeffecttype = iblockdata1.getStepSound();
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- world.playSound(entityhuman, blockposition, this.a(iblockdata1), SoundCategory.BLOCKS, (soundeffecttype.a() + 1.0F) / 2.0F, soundeffecttype.b() * 0.8F);
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- if (entityhuman == null || !entityhuman.abilities.canInstantlyBuild) {
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+ // world.playSound(entityhuman, blockposition, this.a(iblockdata1), SoundCategory.BLOCKS, (soundeffecttype.a() + 1.0F) / 2.0F, soundeffecttype.b() * 0.8F);
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+ if ((entityhuman == null || !entityhuman.abilities.canInstantlyBuild) && itemstack != ItemStack.b) { // CraftBukkit
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itemstack.subtract(1);
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}
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@@ -92,6 +112,21 @@
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if (nbttagcompound != null) {
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NBTTagCompound nbttagcompound1 = nbttagcompound.getCompound("BlockStateTag");
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+ // CraftBukkit start
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+ iblockdata1 = getBlockState(iblockdata1, nbttagcompound1);
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+ }
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+
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+ if (iblockdata1 != iblockdata) {
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+ world.setTypeAndData(blockposition, iblockdata1, 2);
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+ }
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+
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+ return iblockdata1;
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+ }
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+
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+ public static IBlockData getBlockState(IBlockData iblockdata, NBTTagCompound nbttagcompound1) {
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+ IBlockData iblockdata1 = iblockdata;
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+ {
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+ // CraftBukkit end
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BlockStateList<Block, IBlockData> blockstatelist = iblockdata.getBlock().getStates();
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Iterator iterator = nbttagcompound1.getKeys().iterator();
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@@ -106,11 +141,6 @@
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}
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}
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}
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-
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- if (iblockdata1 != iblockdata) {
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- world.setTypeAndData(blockposition, iblockdata1, 2);
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- }
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-
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return iblockdata1;
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}
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@@ -123,8 +153,15 @@
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protected boolean b(BlockActionContext blockactioncontext, IBlockData iblockdata) {
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EntityHuman entityhuman = blockactioncontext.getEntity();
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VoxelShapeCollision voxelshapecollision = entityhuman == null ? VoxelShapeCollision.a() : VoxelShapeCollision.a((Entity) entityhuman);
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+ // CraftBukkit start - store default return
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+ boolean defaultReturn = (!this.isCheckCollisions() || iblockdata.canPlace(blockactioncontext.getWorld(), blockactioncontext.getClickPosition())) && blockactioncontext.getWorld().a(iblockdata, blockactioncontext.getClickPosition(), voxelshapecollision);
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+ org.bukkit.entity.Player player = (blockactioncontext.getEntity() instanceof EntityPlayer) ? (org.bukkit.entity.Player) blockactioncontext.getEntity().getBukkitEntity() : null;
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+
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+ BlockCanBuildEvent event = new BlockCanBuildEvent(CraftBlock.at(blockactioncontext.getWorld(), blockactioncontext.getClickPosition()), player, CraftBlockData.fromData(iblockdata), defaultReturn);
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+ blockactioncontext.getWorld().getServer().getPluginManager().callEvent(event);
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- return (!this.isCheckCollisions() || iblockdata.canPlace(blockactioncontext.getWorld(), blockactioncontext.getClickPosition())) && blockactioncontext.getWorld().a(iblockdata, blockactioncontext.getClickPosition(), voxelshapecollision);
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+ return event.isBuildable();
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+ // CraftBukkit end
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}
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protected boolean isCheckCollisions() {
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