PaperMC/patches/server/0020-Configurable-cactus-bamboo-and-reed-growth-heights.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Tue, 1 Mar 2016 13:02:51 -0600
Subject: [PATCH] Configurable cactus bamboo and reed growth heights

Bamboo - Both the minimum fully-grown heights and the maximum are configurable
- Machine_Maker

diff --git a/src/main/java/net/minecraft/world/level/block/BambooStalkBlock.java b/src/main/java/net/minecraft/world/level/block/BambooStalkBlock.java
index 0d05ad9c0b5043e58d639041cfe3fb7a27f373a3..a5d391af2c6b733d653188f4aeeec2afffd96adf 100644
--- a/src/main/java/net/minecraft/world/level/block/BambooStalkBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BambooStalkBlock.java
@@ -130,7 +130,7 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
             if (random.nextFloat() < (world.spigotConfig.bambooModifier / (100.0f * 3)) && world.isEmptyBlock(pos.above()) && world.getRawBrightness(pos.above(), 0) >= 9) { // Spigot - SPIGOT-7159: Better modifier resolution
                 int i = this.getHeightBelowUpToMax(world, pos) + 1;
 
-                if (i < 16) {
+                if (i < world.paperConfig().maxGrowthHeight.bamboo.max) { // Paper
                     this.growBamboo(state, world, pos, random, i);
                 }
             }
@@ -161,7 +161,7 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
         int i = this.getHeightAboveUpToMax(world, pos);
         int j = this.getHeightBelowUpToMax(world, pos);
 
-        return i + j + 1 < 16 && (Integer) world.getBlockState(pos.above(i)).getValue(BambooStalkBlock.STAGE) != 1;
+        return i + j + 1 < ((Level) world).paperConfig().maxGrowthHeight.bamboo.max && (Integer) world.getBlockState(pos.above(i)).getValue(BambooStalkBlock.STAGE) != 1; // Paper
     }
 
     @Override
@@ -180,7 +180,7 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
             BlockPos blockposition1 = pos.above(i);
             BlockState iblockdata1 = world.getBlockState(blockposition1);
 
-            if (k >= 16 || !iblockdata1.is(Blocks.BAMBOO) || (Integer) iblockdata1.getValue(BambooStalkBlock.STAGE) == 1 || !world.isEmptyBlock(blockposition1.above())) { // CraftBukkit - If the BlockSpreadEvent was cancelled, we have no bamboo here
+            if (k >= world.paperConfig().maxGrowthHeight.bamboo.max || !iblockdata1.is(Blocks.BAMBOO) || (Integer) iblockdata1.getValue(BambooStalkBlock.STAGE) == 1 || !world.isEmptyBlock(blockposition1.above())) { // CraftBukkit - If the BlockSpreadEvent was cancelled, we have no bamboo here // Paper - Configurable cactus bamboo and reed growth heights
                 return;
             }
 
@@ -221,7 +221,7 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
         }
 
         int j = (Integer) state.getValue(BambooStalkBlock.AGE) != 1 && !iblockdata2.is(Blocks.BAMBOO) ? 0 : 1;
-        int k = (height < 11 || random.nextFloat() >= 0.25F) && height != 15 ? 0 : 1;
+        int k = (height < world.paperConfig().maxGrowthHeight.bamboo.min || random.nextFloat() >= 0.25F) && height != (world.paperConfig().maxGrowthHeight.bamboo.max - 1) ? 0 : 1; // Paper
 
         // CraftBukkit start
         if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockSpreadEvent(world, pos, pos.above(), (BlockState) ((BlockState) ((BlockState) this.defaultBlockState().setValue(BambooStalkBlock.AGE, j)).setValue(BambooStalkBlock.LEAVES, blockpropertybamboosize)).setValue(BambooStalkBlock.STAGE, k), 3)) {
@@ -236,7 +236,7 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
     protected int getHeightAboveUpToMax(BlockGetter world, BlockPos pos) {
         int i;
 
-        for (i = 0; i < 16 && world.getBlockState(pos.above(i + 1)).is(Blocks.BAMBOO); ++i) {
+        for (i = 0; i < ((Level) world).paperConfig().maxGrowthHeight.bamboo.max && world.getBlockState(pos.above(i + 1)).is(Blocks.BAMBOO); ++i) { // Paper
             ;
         }
 
@@ -246,7 +246,7 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
     protected int getHeightBelowUpToMax(BlockGetter world, BlockPos pos) {
         int i;
 
-        for (i = 0; i < 16 && world.getBlockState(pos.below(i + 1)).is(Blocks.BAMBOO); ++i) {
+        for (i = 0; i < ((Level) world).paperConfig().maxGrowthHeight.bamboo.max && world.getBlockState(pos.below(i + 1)).is(Blocks.BAMBOO); ++i) { // Paper
             ;
         }
 
diff --git a/src/main/java/net/minecraft/world/level/block/CactusBlock.java b/src/main/java/net/minecraft/world/level/block/CactusBlock.java
index 812813180b7022107ebb09d51ebfd1315d6f8085..f5c21d510351ea8ff76d89fe859f187a3106cc30 100644
--- a/src/main/java/net/minecraft/world/level/block/CactusBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CactusBlock.java
@@ -54,7 +54,7 @@ public class CactusBlock extends Block {
                 ;
             }
 
-            if (i < 3) {
+            if (i < world.paperConfig().maxGrowthHeight.cactus) { // Paper - Configurable growth height
                 int j = (Integer) state.getValue(CactusBlock.AGE);
 
                 int modifier = world.spigotConfig.cactusModifier; // Spigot - SPIGOT-7159: Better modifier resolution
diff --git a/src/main/java/net/minecraft/world/level/block/SugarCaneBlock.java b/src/main/java/net/minecraft/world/level/block/SugarCaneBlock.java
index 2aa81f93a2e1e94d0788b4d7b67f94494101c397..6b400a4759c8c8612a3b5c96ca0d87ef9dc71435 100644
--- a/src/main/java/net/minecraft/world/level/block/SugarCaneBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/SugarCaneBlock.java
@@ -52,7 +52,7 @@ public class SugarCaneBlock extends Block {
                 ;
             }
 
-            if (i < 3) {
+            if (i < world.paperConfig().maxGrowthHeight.reeds) { // Paper - Configurable growth height
                 int j = (Integer) state.getValue(SugarCaneBlock.AGE);
 
                 int modifier = world.spigotConfig.caneModifier; // Spigot - SPIGOT-7159: Better modifier resolution