From 3f001c5aae3187744325aec06a94e979bfcd335a Mon Sep 17 00:00:00 2001
From: kashike <kashike@vq.lc>
Date: Thu, 21 Apr 2016 23:51:55 -0700
Subject: [PATCH] Add ability to configure frosted_ice properties


diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index cf523a3e48..4f921dbd38 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -255,4 +255,14 @@ public class PaperWorldConfig {
     private void useVanillaScoreboardColoring() {
         useVanillaScoreboardColoring = getBoolean("use-vanilla-world-scoreboard-name-coloring", false);
     }
+
+    public boolean frostedIceEnabled = true;
+    public int frostedIceDelayMin = 20;
+    public int frostedIceDelayMax = 40;
+    private void frostedIce() {
+        this.frostedIceEnabled = this.getBoolean("frosted-ice.enabled", this.frostedIceEnabled);
+        this.frostedIceDelayMin = this.getInt("frosted-ice.delay.min", this.frostedIceDelayMin);
+        this.frostedIceDelayMax = this.getInt("frosted-ice.delay.max", this.frostedIceDelayMax);
+        log("Frosted Ice: " + (this.frostedIceEnabled ? "enabled" : "disabled") + " / delay: min=" + this.frostedIceDelayMin + ", max=" + this.frostedIceDelayMax);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/BlockIceFrost.java b/src/main/java/net/minecraft/server/BlockIceFrost.java
index af6c744ad3..7bea86f52b 100644
--- a/src/main/java/net/minecraft/server/BlockIceFrost.java
+++ b/src/main/java/net/minecraft/server/BlockIceFrost.java
@@ -11,19 +11,20 @@ public class BlockIceFrost extends BlockIce {
     }
 
     public void a(IBlockData iblockdata, World world, BlockPosition blockposition, Random random) {
+        if (!world.paperConfig.frostedIceEnabled) return; // Paper - add ability to disable frosted ice
         if ((random.nextInt(3) == 0 || this.a(world, blockposition, 4)) && world.getLightLevel(blockposition) > 11 - iblockdata.get(a) - iblockdata.b(world, blockposition) && this.c(iblockdata, world, blockposition)) {
             try (BlockPosition.b blockposition$b = BlockPosition.b.r()) {
                 for(EnumDirection enumdirection : EnumDirection.values()) {
                     blockposition$b.j(blockposition).d(enumdirection);
                     IBlockData iblockdata1 = world.getType(blockposition$b);
                     if (iblockdata1.getBlock() == this && !this.c(iblockdata1, world, blockposition$b)) {
-                        world.J().a(blockposition$b, this, MathHelper.nextInt(random, 20, 40));
+                        world.J().a(blockposition$b, this, MathHelper.nextInt(random, world.paperConfig.frostedIceDelayMin, world.paperConfig.frostedIceDelayMax)); // Paper - use configurable min/max delay
                     }
                 }
             }
 
         } else {
-            world.J().a(blockposition, this, MathHelper.nextInt(random, 20, 40));
+            world.J().a(blockposition, this, MathHelper.nextInt(random, world.paperConfig.frostedIceDelayMin, world.paperConfig.frostedIceDelayMax)); // Paper - use configurable min/max delay
         }
     }
 
-- 
2.19.0