Paper/CraftBukkit-Patches/0031-Hopper-Cooldowns.patch

From c9f04ca3489752262a5c59fa13385f09e331ce81 Mon Sep 17 00:00:00 2001
From: erocs <github@erocs.org>
Date: Sun, 8 Sep 2013 12:06:15 -0700
Subject: [PATCH] Hopper Cooldowns


diff --git a/src/main/java/net/minecraft/server/TileEntityHopper.java b/src/main/java/net/minecraft/server/TileEntityHopper.java
index 730eb78..a68b748 100644
--- a/src/main/java/net/minecraft/server/TileEntityHopper.java
+++ b/src/main/java/net/minecraft/server/TileEntityHopper.java
@@ -182,12 +182,17 @@ public class TileEntityHopper extends TileEntity implements IHopper {
 
                 flag = suckInItems(this) || flag;
                 if (flag) {
-                    this.c(8);
+                    this.c(world.spigotConfig.hopperTransfer); // Spigot
                     this.update();
                     return true;
                 }
             }
-
+            // Spigot start
+            if ( !this.j() )
+            {
+                this.c( world.spigotConfig.hopperCheck );
+            }
+            // Spigot end
             return false;
         } else {
             return false;
@@ -218,7 +223,7 @@ public class TileEntityHopper extends TileEntity implements IHopper {
                     this.getWorld().getServer().getPluginManager().callEvent(event);
                     if (event.isCancelled()) {
                         this.setItem(i, itemstack);
-                        this.c(8); // Delay hopper checks
+                        this.c(world.spigotConfig.hopperTransfer); // Spigot
                         return false;
                     }
                     ItemStack itemstack1 = addItem(iinventory, CraftItemStack.asNMSCopy(event.getItem()), Facing.OPPOSITE_FACING[BlockHopper.b(this.p())]);
@@ -299,9 +304,9 @@ public class TileEntityHopper extends TileEntity implements IHopper {
                 iinventory.setItem(i, itemstack1);
 
                 if (ihopper instanceof TileEntityHopper) {
-                    ((TileEntityHopper) ihopper).c(8); // Delay hopper checks
+                    ((TileEntityHopper) ihopper).c(ihopper.getWorld().spigotConfig.hopperTransfer); // Spigot
                 } else if (ihopper instanceof EntityMinecartHopper) {
-                    ((EntityMinecartHopper) ihopper).l(4); // Delay hopper minecart checks
+                    ((EntityMinecartHopper) ihopper).l(ihopper.getWorld().spigotConfig.hopperTransfer / 2); // Spigot
                 }
 
                 return false;
@@ -405,7 +410,7 @@ public class TileEntityHopper extends TileEntity implements IHopper {
 
             if (flag) {
                 if (iinventory instanceof TileEntityHopper) {
-                    ((TileEntityHopper) iinventory).c(8);
+                    ((TileEntityHopper) iinventory).c(((TileEntityHopper) iinventory).world.spigotConfig.hopperTransfer); // Spigot
                     iinventory.update();
                 }
 
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 92497f5..fc0aa4c 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -160,4 +160,17 @@ public class SpigotWorldConfig
         maxTrackingRange = getInt( "entity-tracking-range.other", maxTrackingRange );
         log( "Entity Tracking Range: Pl " + playerTrackingRange + " / An " + animalTrackingRange + " / Mo " + monsterTrackingRange + " / Mi " + miscTrackingRange + " / Other " + maxTrackingRange );
     }
+
+    public int hopperTransfer = 8;
+    public int hopperCheck = 8;
+    private void hoppers()
+    {
+        // Set the tick delay between hopper item movements
+        hopperTransfer = getInt( "ticks-per.hopper-transfer", hopperTransfer );
+        // Set the tick delay between checking for items after the associated
+        // container is empty. Default to the hopperTransfer value to prevent
+        // hopper sorting machines from becoming out of sync.
+        hopperCheck = getInt( "ticks-per.hopper-check", hopperTransfer );
+        log( "Hopper Transfer: " + hopperTransfer + " Hopper Check: " + hopperCheck );
+    }
 }
-- 
1.8.3.2