From 72a9472a5763e8c513088d97c88730d71db7a7df Mon Sep 17 00:00:00 2001
From: Wizjany <wizjany@gmail.com>
Date: Wed, 30 Jan 2013 14:02:45 -0500
Subject: [PATCH] Add vine growth flag and config option.

---
 .../worldguard/bukkit/WorldConfiguration.java      |  2 ++
 .../worldguard/bukkit/WorldGuardBlockListener.java | 14 ++++++++++++++
 .../worldguard/protection/flags/DefaultFlag.java   |  9 +++++----
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/sk89q/worldguard/bukkit/WorldConfiguration.java b/src/main/java/com/sk89q/worldguard/bukkit/WorldConfiguration.java
index 72fc4864..0d08a286 100644
--- a/src/main/java/com/sk89q/worldguard/bukkit/WorldConfiguration.java
+++ b/src/main/java/com/sk89q/worldguard/bukkit/WorldConfiguration.java
@@ -159,6 +159,7 @@ public class WorldConfiguration {
     public boolean disableLeafDecay;
     public boolean disableGrassGrowth;
     public boolean disableMyceliumSpread;
+    public boolean disableVineGrowth;
     public boolean disableEndermanGriefing;
     public boolean regionInvinciblityRemovesMobs;
     public boolean disableDeathMessages;
@@ -396,6 +397,7 @@ private void loadConfiguration() {
         disableLeafDecay = getBoolean("dynamics.disable-leaf-decay", false);
         disableGrassGrowth = getBoolean("dynamics.disable-grass-growth", false);
         disableMyceliumSpread = getBoolean("dynamics.disable-mycelium-spread", false);
+        disableVineGrowth = getBoolean("dynamics.disable-vine-growth", false);
 
         useRegions = getBoolean("regions.enable", true);
         regionInvinciblityRemovesMobs = getBoolean("regions.invincibility-removes-mobs", false);
diff --git a/src/main/java/com/sk89q/worldguard/bukkit/WorldGuardBlockListener.java b/src/main/java/com/sk89q/worldguard/bukkit/WorldGuardBlockListener.java
index aef310c2..682e9998 100644
--- a/src/main/java/com/sk89q/worldguard/bukkit/WorldGuardBlockListener.java
+++ b/src/main/java/com/sk89q/worldguard/bukkit/WorldGuardBlockListener.java
@@ -760,6 +760,20 @@ public void onBlockSpread(BlockSpreadEvent event) {
                 return;
             }
         }
+
+        if (fromType == BlockID.VINE) {
+            if (wcfg.disableVineGrowth) {
+                event.setCancelled(true);
+                return;
+            }
+
+            if (wcfg.useRegions
+                    && !plugin.getGlobalRegionManager().allows(
+                            DefaultFlag.VINE_GROWTH, event.getBlock().getLocation())) {
+                event.setCancelled(true);
+                return;
+            }
+        }
     }
 
     /*
diff --git a/src/main/java/com/sk89q/worldguard/protection/flags/DefaultFlag.java b/src/main/java/com/sk89q/worldguard/protection/flags/DefaultFlag.java
index 3ce808d2..5fabdcc6 100644
--- a/src/main/java/com/sk89q/worldguard/protection/flags/DefaultFlag.java
+++ b/src/main/java/com/sk89q/worldguard/protection/flags/DefaultFlag.java
@@ -59,6 +59,7 @@ public final class DefaultFlag {
     public static final StateFlag LEAF_DECAY = new StateFlag("leaf-decay", true);
     public static final StateFlag GRASS_SPREAD = new StateFlag("grass-growth", true);
     public static final StateFlag MYCELIUM_SPREAD = new StateFlag("mycelium-spread", true);
+    public static final StateFlag VINE_GROWTH = new StateFlag("vine-growth", true);
     public static final StateFlag ENDER_BUILD = new StateFlag("enderman-grief", true);
     public static final StateFlag INVINCIBILITY = new StateFlag("invincible", false, RegionGroup.ALL);
     public static final StateFlag EXP_DROPS = new StateFlag("exp-drops", true, RegionGroup.ALL);
@@ -89,6 +90,7 @@ public final class DefaultFlag {
     // public static final StringFlag MAX_PLAYERS_MESSAGE = new StringFlag("max-players-reject-message", RegionGroup.ALL);
     public static final LocationFlag TELE_LOC = new LocationFlag("teleport", RegionGroup.MEMBERS);
     public static final LocationFlag SPAWN_LOC = new LocationFlag("spawn", RegionGroup.MEMBERS);
+    public static final StateFlag ENABLE_SHOP = new StateFlag("allow-shop", false);
     public static final BooleanFlag BUYABLE = new BooleanFlag("buyable");
     public static final DoubleFlag PRICE = new DoubleFlag("price");
     public static final SetFlag<String> BLOCKED_CMDS = new SetFlag<String>("blocked-cmds", RegionGroup.ALL, new CommandStringFlag(null));
@@ -105,13 +107,12 @@ public final class DefaultFlag {
         HEAL_AMOUNT, HEAL_DELAY, MIN_HEAL, MAX_HEAL,
         FEED_DELAY, FEED_AMOUNT, MIN_FOOD, MAX_FOOD,
         SNOW_FALL, SNOW_MELT, ICE_FORM, ICE_MELT, GAME_MODE,
-        MUSHROOMS, LEAF_DECAY, GRASS_SPREAD, MYCELIUM_SPREAD, SEND_CHAT,
-        RECEIVE_CHAT, FIRE_SPREAD, LAVA_FIRE, LAVA_FLOW, WATER_FLOW,
+        MUSHROOMS, LEAF_DECAY, GRASS_SPREAD, MYCELIUM_SPREAD, VINE_GROWTH,
+        SEND_CHAT, RECEIVE_CHAT, FIRE_SPREAD, LAVA_FIRE, LAVA_FLOW, WATER_FLOW,
         TELE_LOC, SPAWN_LOC, POTION_SPLASH,
-        BLOCKED_CMDS, ALLOWED_CMDS, PRICE, BUYABLE,
+        BLOCKED_CMDS, ALLOWED_CMDS, PRICE, BUYABLE, ENABLE_SHOP
     };
 
-
     private DefaultFlag() {
     }