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Make push based hoppers imitate vanilla bounds

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This is vanilla behavior https://i.imgur.com/zMIpRcQ.png
So we have to allow that sort of thing.

Fixes GH-993
This commit is contained in:
Zach Brown 2018-01-26 21:28:34 -05:00
parent c584eb918f
commit f28f199099
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GPG Key ID: CC9DA35FC5450B76
1 changed files with 13 additions and 12 deletions
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25
Spigot-Server-Patches/0140-Make-entities-look-for-hoppers.patch
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@ -1,4 +1,4 @@
From 35c62e6a07254ca062b54d3b76bbb0aa24093c09 Mon Sep 17 00:00:00 2001
From 4f6df6a265dcf623e4c26b538d1e043369e8714f Mon Sep 17 00:00:00 2001
From: Techcable <Techcable@outlook.com>
Date: Sat, 18 Jun 2016 01:01:37 -0500
Subject: [PATCH] Make entities look for hoppers
@ -14,10 +14,10 @@ This patch may causes a decrease in the performance of dropped items, which is w
diff --git a/src/main/java/com/destroystokyo/paper/HopperPusher.java b/src/main/java/com/destroystokyo/paper/HopperPusher.java
new file mode 100644
index 00000000..aef7c2be
index 000000000..52457e3d8
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/HopperPusher.java
@@ -0,0 +1,59 @@
@@ -0,0 +1,60 @@
+package com.destroystokyo.paper;
+
+import net.minecraft.server.AxisAlignedBB;
@ -49,7 +49,8 @@ index 00000000..aef7c2be
+ * This operation doesn't work both ways!
+ * Make sure you check if the entity's box intersects the hopper's box, not vice versa!
+ */
+ if (this.getBoundingBox().intersects(hopperBoundingBox)) {
+ AxisAlignedBB boundingBox = this.getBoundingBox().shrink(0.1); // Imitate vanilla behavior
+ if (boundingBox.intersects(hopperBoundingBox)) {
+ return hopper;
+ }
+ }
@ -78,7 +79,7 @@ index 00000000..aef7c2be
+ double getZ();
+}
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 670d3d9a..71cdb811 100644
index 670d3d9a9..71cdb8118 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -333,4 +333,9 @@ public class PaperWorldConfig {
@ -92,7 +93,7 @@ index 670d3d9a..71cdb811 100644
+ }
}
diff --git a/src/main/java/net/minecraft/server/AxisAlignedBB.java b/src/main/java/net/minecraft/server/AxisAlignedBB.java
index 1eb9c2da..c88b76a7 100644
index 1eb9c2da8..c88b76a79 100644
--- a/src/main/java/net/minecraft/server/AxisAlignedBB.java
+++ b/src/main/java/net/minecraft/server/AxisAlignedBB.java
@@ -235,6 +235,7 @@ public class AxisAlignedBB {
@ -104,7 +105,7 @@ index 1eb9c2da..c88b76a7 100644
return this.a(axisalignedbb.a, axisalignedbb.b, axisalignedbb.c, axisalignedbb.d, axisalignedbb.e, axisalignedbb.f);
}
diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
index 008ed206..b3c1f550 100644
index 008ed206d..b3c1f550c 100644
--- a/src/main/java/net/minecraft/server/BlockPosition.java
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
@@ -250,6 +250,7 @@ public class BlockPosition extends BaseBlockPosition {
@ -132,7 +133,7 @@ index 008ed206..b3c1f550 100644
this.b = i;
this.c = j;
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index d46fb1d7..9ab89287 100644
index d46fb1d76..9ab892876 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -80,6 +80,19 @@ public abstract class Entity implements ICommandListener {
@ -156,7 +157,7 @@ index d46fb1d7..9ab89287 100644
public double motY;
public double motZ;
diff --git a/src/main/java/net/minecraft/server/EntityItem.java b/src/main/java/net/minecraft/server/EntityItem.java
index 4d3aef96..6593fc63 100644
index 4d3aef96b..6593fc633 100644
--- a/src/main/java/net/minecraft/server/EntityItem.java
+++ b/src/main/java/net/minecraft/server/EntityItem.java
@@ -8,8 +8,15 @@ import org.apache.logging.log4j.Logger;
@ -193,7 +194,7 @@ index 4d3aef96..6593fc63 100644
int elapsedTicks = MinecraftServer.currentTick - this.lastTick;
if (this.pickupDelay != 32767) this.pickupDelay -= elapsedTicks;
diff --git a/src/main/java/net/minecraft/server/EntityMinecartContainer.java b/src/main/java/net/minecraft/server/EntityMinecartContainer.java
index 50d7d34b..15f392d2 100644
index 50d7d34b8..15f392d23 100644
--- a/src/main/java/net/minecraft/server/EntityMinecartContainer.java
+++ b/src/main/java/net/minecraft/server/EntityMinecartContainer.java
@@ -7,6 +7,7 @@ import javax.annotation.Nullable;
@ -232,7 +233,7 @@ index 50d7d34b..15f392d2 100644
private NonNullList<ItemStack> items;
private boolean b;
diff --git a/src/main/java/net/minecraft/server/IHopper.java b/src/main/java/net/minecraft/server/IHopper.java
index 804215a1..e830d839 100644
index 804215a1c..e830d8390 100644
--- a/src/main/java/net/minecraft/server/IHopper.java
+++ b/src/main/java/net/minecraft/server/IHopper.java
@@ -4,9 +4,9 @@ public interface IHopper extends IInventory {
@ -249,7 +250,7 @@ index 804215a1..e830d839 100644
+ double G(); default double getZ() { return G(); } // Paper - OBFHELPER
}
diff --git a/src/main/java/net/minecraft/server/TileEntityHopper.java b/src/main/java/net/minecraft/server/TileEntityHopper.java
index 53584b25..8ad08131 100644
index 53584b257..8ad081316 100644
--- a/src/main/java/net/minecraft/server/TileEntityHopper.java
+++ b/src/main/java/net/minecraft/server/TileEntityHopper.java
@@ -126,6 +126,7 @@ public class TileEntityHopper extends TileEntityLootable implements IHopper, ITi