aboutsummaryrefslogtreecommitdiffhomepage
path: root/patches/server/0742-Expand-FallingBlock-API.patch
blob: 3f57a2d718ac0f7489533600f40c4dd7a06311fc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sun, 5 Dec 2021 14:58:17 -0500
Subject: [PATCH] Expand FallingBlock API

- add auto expire setting
- add setter for block data
- add accessors for block state

== AT ==
public net.minecraft.world.entity.item.FallingBlockEntity blockState

Co-authored-by: Lukas Planz <lukas.planz@web.de>

diff --git a/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java b/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
index c0477f913867c67809978a4f240303151d81e6ea..a52c2fc38fd97ffa1684270443646d605ec35830 100644
--- a/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
@@ -67,6 +67,7 @@ public class FallingBlockEntity extends Entity {
     @Nullable
     public CompoundTag blockData;
     protected static final EntityDataAccessor<BlockPos> DATA_START_POS = SynchedEntityData.defineId(FallingBlockEntity.class, EntityDataSerializers.BLOCK_POS);
+    public boolean autoExpire = true; // Paper - Expand FallingBlock API
 
     public FallingBlockEntity(EntityType<? extends FallingBlockEntity> type, Level world) {
         super(type, world);
@@ -169,7 +170,7 @@ public class FallingBlockEntity extends Entity {
                 }
 
                 if (!this.onGround() && !flag1) {
-                    if (!this.level().isClientSide && (this.time > 100 && (blockposition.getY() <= this.level().getMinBuildHeight() || blockposition.getY() > this.level().getMaxBuildHeight()) || this.time > 600)) {
+                    if (!this.level().isClientSide && ((this.time > 100 && autoExpire) && (blockposition.getY() <= this.level().getMinBuildHeight() || blockposition.getY() > this.level().getMaxBuildHeight()) || (this.time > 600 && autoExpire))) { // Paper - Expand FallingBlock API
                         if (this.dropItem && this.level().getGameRules().getBoolean(GameRules.RULE_DOENTITYDROPS)) {
                             this.spawnAtLocation((ItemLike) block);
                         }
@@ -315,6 +316,7 @@ public class FallingBlockEntity extends Entity {
         }
 
         nbt.putBoolean("CancelDrop", this.cancelDrop);
+        if (!autoExpire) {nbt.putBoolean("Paper.AutoExpire", false);} // Paper - Expand FallingBlock API
     }
 
     @Override
@@ -342,6 +344,11 @@ public class FallingBlockEntity extends Entity {
             this.blockState = Blocks.SAND.defaultBlockState();
         }
 
+        // Paper start - Expand FallingBlock API
+         if (nbt.contains("Paper.AutoExpire")) {
+            this.autoExpire = nbt.getBoolean("Paper.AutoExpire");
+         }
+        // Paper end - Expand FallingBlock API
     }
 
     public void setHurtsEntities(float fallHurtAmount, int fallHurtMax) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
index a7a3f74b846112d752fe04162b30805961457b11..1359d25a32b4a5d5e8e68ce737bd19f7b5afaf69 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
@@ -33,6 +33,31 @@ public class CraftFallingBlock extends CraftEntity implements FallingBlock {
     public BlockData getBlockData() {
         return CraftBlockData.fromData(this.getHandle().getBlockState());
     }
+    // Paper start - Expand FallingBlock API
+    @Override
+    public void setBlockData(final BlockData blockData) {
+        Preconditions.checkArgument(blockData != null, "blockData");
+        final net.minecraft.world.level.block.state.BlockState oldState = this.getHandle().blockState, newState = ((CraftBlockData) blockData).getState();
+        this.getHandle().blockState = newState;
+        this.getHandle().blockData = null;
+
+        if (oldState != newState) this.update();
+    }
+
+    @Override
+    public org.bukkit.block.BlockState getBlockState() {
+        return org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(this.getHandle().blockState, this.getHandle().blockData);
+    }
+
+    @Override
+    public void setBlockState(final org.bukkit.block.BlockState blockState) {
+        Preconditions.checkArgument(blockState != null, "blockState");
+        // Calls #update if needed, the block data compound tag is not synced with the client and hence can be mutated after the sync with clients.
+        // The call also clears any potential old block data.
+        this.setBlockData(blockState.getBlockData());
+        if (blockState instanceof final org.bukkit.craftbukkit.block.CraftBlockEntityState<?> tileEntity) this.getHandle().blockData = tileEntity.getSnapshotNBT();
+    }
+    // Paper end - Expand FallingBlock API
 
     @Override
     public boolean getDropItem() {
@@ -101,4 +126,15 @@ public class CraftFallingBlock extends CraftEntity implements FallingBlock {
             this.setHurtEntities(true);
         }
     }
+    // Paper start - Expand FallingBlock API
+    @Override
+    public boolean doesAutoExpire() {
+        return this.getHandle().autoExpire;
+    }
+
+    @Override
+    public void shouldAutoExpire(boolean autoExpires) {
+        this.getHandle().autoExpire = autoExpires;
+    }
+    // Paper end - Expand FallingBlock API
 }