From 07c2162118ad34d16e85679b293b702f87aa6934 Mon Sep 17 00:00:00 2001
From: TheCutter <info@thecutter.net>
Date: Sat, 13 Dec 2014 00:51:31 +0100
Subject: [PATCH] Implement WorldBorder API

---
 .../org/bukkit/craftbukkit/CraftWorld.java    |  11 ++
 .../bukkit/craftbukkit/CraftWorldBorder.java  | 111 ++++++++++++++++++
 2 files changed, 122 insertions(+)
 create mode 100644 src/main/java/org/bukkit/craftbukkit/CraftWorldBorder.java

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index a7d3e5fa59..ad05e07318 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -22,6 +22,7 @@ import org.bukkit.Location;
 import org.bukkit.Sound;
 import org.bukkit.TreeType;
 import org.bukkit.World;
+import org.bukkit.WorldBorder;
 import org.bukkit.block.Biome;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
@@ -56,6 +57,7 @@ public class CraftWorld implements World {
     public static final int CUSTOM_DIMENSION_OFFSET = 10;
 
     private final WorldServer world;
+    private WorldBorder worldBorder;
     private Environment environment;
     private final CraftServer server = (CraftServer) Bukkit.getServer();
     private final ChunkGenerator generator;
@@ -1282,6 +1284,15 @@ public class CraftWorld implements World {
         return getHandle().getGameRules().contains(rule);
     }
 
+    @Override
+    public WorldBorder getWorldBorder() {
+        if (this.worldBorder == null) {
+            this.worldBorder = new CraftWorldBorder(this);
+        }
+
+        return this.worldBorder;
+    }
+
     public void processChunkGC() {
         chunkGCTickCount++;
 
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorldBorder.java b/src/main/java/org/bukkit/craftbukkit/CraftWorldBorder.java
new file mode 100644
index 0000000000..f44e234895
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorldBorder.java
@@ -0,0 +1,111 @@
+package org.bukkit.craftbukkit;
+
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.WorldBorder;
+
+public class CraftWorldBorder implements WorldBorder {
+
+    private final World world;
+    private final net.minecraft.server.WorldBorder handle;
+
+    public CraftWorldBorder(CraftWorld world) {
+        this.world = world;
+        this.handle = world.getHandle().af(); // PAIL: Rename
+    }
+
+    @Override
+    public void reset() {
+        this.setSize(6.0E7D);
+        this.setDamageAmount(0.2D);
+        this.setDamageBuffer(5.0D);
+        this.setWarningDistance(5);
+        this.setWarningTime(15);
+        this.setCenter(0, 0);
+    }
+
+    @Override
+    public double getSize() {
+        return this.handle.h(); // PAIL: Rename
+    }
+
+    @Override
+    public void setSize(double newSize) {
+        this.setSize(newSize, 0L);
+    }
+
+    @Override
+    public void setSize(double newSize, long time) {
+        // PAIL: TODO: Magic Values
+        newSize = Math.min(6.0E7D, Math.max(1.0D, newSize));
+        time = Math.min(9223372036854775L, Math.max(0L, time));
+
+        if (time > 0L) {
+            this.handle.a(this.handle.h(), newSize, time * 1000L); // PAIL: Rename
+        } else {
+            this.handle.a(newSize); // PAIL: Rename
+        }
+    }
+
+    @Override
+    public Location getCenter() {
+        double x = this.handle.f(); // PAIL: Rename
+        double z = this.handle.g(); // PAIL: Rename
+
+        return new Location(this.world, x, 0, z);
+    }
+
+    @Override
+    public void setCenter(double x, double z) {
+        // PAIL: TODO: Magic Values
+        x = Math.min(3.0E7D, Math.max(-3.0E7D, x));
+        z = Math.min(3.0E7D, Math.max(-3.0E7D, z));
+
+        this.handle.c(x, z); // PAIL: Rename
+    }
+
+    @Override
+    public void setCenter(Location location) {
+        this.setCenter(location.getX(), location.getZ());
+    }
+
+    @Override
+    public double getDamageBuffer() {
+        return this.handle.m(); // PAIL: Rename
+    }
+
+    @Override
+    public void setDamageBuffer(double blocks) {
+        this.handle.b(blocks); // PAIL: Rename
+    }
+
+    @Override
+    public double getDamageAmount() {
+        return this.handle.n(); // PAIL: Rename
+    }
+
+    @Override
+    public void setDamageAmount(double damage) {
+        this.handle.c(damage); // PAIL: Rename
+    }
+
+    @Override
+    public int getWarningTime() {
+        return this.handle.p(); // PAIL: Rename
+    }
+
+    @Override
+    public void setWarningTime(int time) {
+        this.handle.b(time); // PAIL: Rename
+    }
+
+    @Override
+    public int getWarningDistance() {
+        return this.handle.q(); // PAIL: Rename
+    }
+
+    @Override
+    public void setWarningDistance(int distance) {
+        this.handle.c(distance); // PAIL: Rename
+    }
+}