From 1597c0ebdd7359590749b20da8f523ca6a812a16 Mon Sep 17 00:00:00 2001
From: WhichOnesPink <whichonespink@hokecraft.co.uk>
Date: Tue, 27 Dec 2016 00:51:22 +0000
Subject: [PATCH] No more vines on volcanoes.

---
 .../biome/deco/DecoJungleLilypadVines.java    | 12 -----------
 .../world/gen/feature/WorldGenVinesRTG.java   | 20 +++++++++++++++++++
 2 files changed, 20 insertions(+), 12 deletions(-)

diff --git a/src/main/java/rtg/world/biome/deco/DecoJungleLilypadVines.java b/src/main/java/rtg/world/biome/deco/DecoJungleLilypadVines.java
index 9150df2ae..80e4ebed5 100644
--- a/src/main/java/rtg/world/biome/deco/DecoJungleLilypadVines.java
+++ b/src/main/java/rtg/world/biome/deco/DecoJungleLilypadVines.java
@@ -10,7 +10,6 @@
 import net.minecraftforge.event.terraingen.TerrainGen;
 import static net.minecraftforge.event.terraingen.DecorateBiomeEvent.Decorate.EventType.LILYPAD;
 
-import rtg.api.RTGAPI;
 import rtg.api.world.RTGWorld;
 import rtg.world.biome.realistic.RealisticBiomeBase;
 import rtg.world.gen.feature.WorldGenVinesRTG;
@@ -20,11 +19,6 @@
  */
 public class DecoJungleLilypadVines extends DecoBase {
 
-    private static final Block volcanoBlock = Block.getBlockFromName(RTGAPI.config().VOLCANO_BLOCK_ID.get());
-    private static final Block volcanoMix1Block = Block.getBlockFromName(RTGAPI.config().VOLCANO_MIX1_BLOCK_ID.get());
-    private static final Block volcanoMix2Block = Block.getBlockFromName(RTGAPI.config().VOLCANO_MIX2_BLOCK_ID.get());
-    private static final Block volcanoMix3Block = Block.getBlockFromName(RTGAPI.config().VOLCANO_MIX3_BLOCK_ID.get());
-
     public DecoJungleLilypadVines() {
 
         super();
@@ -60,12 +54,6 @@ public void generate(RealisticBiomeBase biome, RTGWorld rtgWorld, Random rand, i
 
                     for (int h44 = 100; h44 > 0; h44--) {
 
-                        vb = rtgWorld.world.getBlockState(new BlockPos(j6, h44, k10)).getBlock();
-
-                        if (vb == volcanoBlock || vb == volcanoMix1Block || vb == volcanoMix2Block || vb == volcanoMix3Block) {
-                            return;
-                        }
-
                         worldgeneratorVines.generate(rtgWorld.world, rand, new BlockPos(j6, z52, k10));
                     }
                 }
diff --git a/src/main/java/rtg/world/gen/feature/WorldGenVinesRTG.java b/src/main/java/rtg/world/gen/feature/WorldGenVinesRTG.java
index 3e5116767..22089a5b8 100644
--- a/src/main/java/rtg/world/gen/feature/WorldGenVinesRTG.java
+++ b/src/main/java/rtg/world/gen/feature/WorldGenVinesRTG.java
@@ -12,6 +12,8 @@
 import net.minecraft.world.World;
 import net.minecraft.world.gen.feature.WorldGenerator;
 
+import rtg.api.RTGAPI;
+
 public class WorldGenVinesRTG extends WorldGenerator {
 
     protected Block vineBlock;
@@ -21,6 +23,11 @@ public class WorldGenVinesRTG extends WorldGenerator {
     protected PropertyBool propSouth;
     protected PropertyBool propWest;
 
+    private static final Block volcanoBlock = Block.getBlockFromName(RTGAPI.config().VOLCANO_BLOCK_ID.get());
+    private static final Block volcanoMix1Block = Block.getBlockFromName(RTGAPI.config().VOLCANO_MIX1_BLOCK_ID.get());
+    private static final Block volcanoMix2Block = Block.getBlockFromName(RTGAPI.config().VOLCANO_MIX2_BLOCK_ID.get());
+    private static final Block volcanoMix3Block = Block.getBlockFromName(RTGAPI.config().VOLCANO_MIX3_BLOCK_ID.get());
+
     public WorldGenVinesRTG() {
 
         this.vineBlock = Blocks.VINE;
@@ -50,6 +57,19 @@ public boolean generate(World worldIn, Random rand, BlockPos position) {
 
             if (worldIn.isAirBlock(position)) {
 
+                Block north = worldIn.getBlockState(position.north()).getBlock();
+                Block south = worldIn.getBlockState(position.south()).getBlock();
+                Block east = worldIn.getBlockState(position.east()).getBlock();
+                Block west = worldIn.getBlockState(position.west()).getBlock();
+
+                // No vines on volcanoes.
+                if (north == volcanoBlock || north == volcanoMix1Block || north == volcanoMix2Block || north == volcanoMix3Block
+                    || south == volcanoBlock || south == volcanoMix1Block || south == volcanoMix2Block || south == volcanoMix3Block
+                    || east == volcanoBlock || east == volcanoMix1Block || east == volcanoMix2Block || east == volcanoMix3Block
+                    || west == volcanoBlock || west == volcanoMix1Block || west == volcanoMix2Block || west == volcanoMix3Block) {
+                    return false;
+                }
+
                 for (EnumFacing enumfacing : EnumFacing.Plane.HORIZONTAL.facings()) {
 
                     if (this.vineBlock.canPlaceBlockOnSide(worldIn, position, enumfacing)) {