Paper/CraftBukkit-Patches/0007-Crop-Growth-Rates.patch

From 0e1ff6da80888735193011dd280349db35ca84f2 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Fri, 21 Jun 2013 17:17:20 +1000
Subject: [PATCH] Crop Growth Rates

Allows configuring the growth rates of crops as a percentage of their normal growth rate.

diff --git a/src/main/java/net/minecraft/server/Block.java b/src/main/java/net/minecraft/server/Block.java
index 9876ebf..c043b9a 100644
--- a/src/main/java/net/minecraft/server/Block.java
+++ b/src/main/java/net/minecraft/server/Block.java
@@ -804,4 +804,16 @@ public class Block {
         return 0;
     }
     // CraftBukkit end
+
+    // Spigot start
+    public static float range(float min, float value, float max) {
+        if (value < min) {
+            return min;
+        }
+        if (value > max) {
+            return max;
+        }
+        return value;
+    }
+    // Spigot end
 }
diff --git a/src/main/java/net/minecraft/server/BlockCactus.java b/src/main/java/net/minecraft/server/BlockCactus.java
index e920c6f..f55e531 100644
--- a/src/main/java/net/minecraft/server/BlockCactus.java
+++ b/src/main/java/net/minecraft/server/BlockCactus.java
@@ -23,7 +23,7 @@ public class BlockCactus extends Block {
             if (l < 3) {
                 int i1 = world.getData(i, j, k);
 
-                if (i1 == 15) {
+                if (i1 >= (byte) range(3, (world.growthOdds / world.spigotConfig.cactusModifier * 15) + 0.5F, 15)) { // Spigot
                     CraftEventFactory.handleBlockGrowEvent(world, i, j + 1, k, this, 0); // CraftBukkit
                     world.setData(i, j, k, 0, 4);
                     this.doPhysics(world, i, j + 1, k, this);
diff --git a/src/main/java/net/minecraft/server/BlockCrops.java b/src/main/java/net/minecraft/server/BlockCrops.java
index 875181f..fd28d85 100644
--- a/src/main/java/net/minecraft/server/BlockCrops.java
+++ b/src/main/java/net/minecraft/server/BlockCrops.java
@@ -29,7 +29,7 @@ public class BlockCrops extends BlockPlant implements IBlockFragilePlantElement
             if (l < 7) {
                 float f = this.n(world, i, j, k);
 
-                if (random.nextInt((int) (25.0F / f) + 1) == 0) {
+                if (random.nextInt((int) (world.growthOdds / world.spigotConfig.wheatModifier * (25.0F / f)) + 1) == 0) { // Spigot
                     ++l;
                     CraftEventFactory.handleBlockGrowEvent(world, i, j, k, this, l); // CraftBukkit
                 }
diff --git a/src/main/java/net/minecraft/server/BlockGrass.java b/src/main/java/net/minecraft/server/BlockGrass.java
index abd991b..7c00158 100644
--- a/src/main/java/net/minecraft/server/BlockGrass.java
+++ b/src/main/java/net/minecraft/server/BlockGrass.java
@@ -39,7 +39,8 @@ public class BlockGrass extends Block implements IBlockFragilePlantElement {
                 }
                 // CraftBukkit end
             } else if (world.getLightLevel(i, j + 1, k) >= 9) {
-                for (int l = 0; l < 4; ++l) {
+                int numGrowth = Math.min(4, Math.max(20, (int) (4 * 100F / world.growthOdds))); // Spigot
+                for (int l = 0; l < numGrowth; ++l) { // Spigot
                     int i1 = i + random.nextInt(3) - 1;
                     int j1 = j + random.nextInt(5) - 3;
                     int k1 = k + random.nextInt(3) - 1;
diff --git a/src/main/java/net/minecraft/server/BlockMushroom.java b/src/main/java/net/minecraft/server/BlockMushroom.java
index 6671a84..4daa273 100644
--- a/src/main/java/net/minecraft/server/BlockMushroom.java
+++ b/src/main/java/net/minecraft/server/BlockMushroom.java
@@ -19,7 +19,7 @@ public class BlockMushroom extends BlockPlant implements IBlockFragilePlantEleme
 
     public void a(World world, int i, int j, int k, Random random) {
         final int sourceX = i, sourceY = j, sourceZ = k; // CraftBukkit
-        if (random.nextInt(25) == 0) {
+        if (random.nextInt(Math.max(1, (int) world.growthOdds / world.spigotConfig.mushroomModifier * 25)) == 0) { // Spigot
             byte b0 = 4;
             int l = 5;
 
diff --git a/src/main/java/net/minecraft/server/BlockMycel.java b/src/main/java/net/minecraft/server/BlockMycel.java
index a01a6e6..2854bbc 100644
--- a/src/main/java/net/minecraft/server/BlockMycel.java
+++ b/src/main/java/net/minecraft/server/BlockMycel.java
@@ -33,7 +33,8 @@ public class BlockMycel extends Block {
                 }
                 // CraftBukkit end
             } else if (world.getLightLevel(i, j + 1, k) >= 9) {
-                for (int l = 0; l < 4; ++l) {
+                int numGrowth = Math.min(4, Math.max(20, (int) (4 * 100F / world.growthOdds))); // Spigot
+                for (int l = 0; l < numGrowth; ++l) { // Spigot
                     int i1 = i + random.nextInt(3) - 1;
                     int j1 = j + random.nextInt(5) - 3;
                     int k1 = k + random.nextInt(3) - 1;
diff --git a/src/main/java/net/minecraft/server/BlockReed.java b/src/main/java/net/minecraft/server/BlockReed.java
index a1350f6..6c04ad2 100644
--- a/src/main/java/net/minecraft/server/BlockReed.java
+++ b/src/main/java/net/minecraft/server/BlockReed.java
@@ -24,7 +24,7 @@ public class BlockReed extends Block {
                 if (l < 3) {
                     int i1 = world.getData(i, j, k);
 
-                    if (i1 == 15) {
+                    if (i1 >= (byte) range(3, (world.growthOdds / world.spigotConfig.caneModifier * 15) + 0.5F, 15)) { // Spigot
                         org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockGrowEvent(world, i, j + 1, k, this, 0); // CraftBukkit
                         world.setData(i, j, k, 0, 4);
                     } else {
diff --git a/src/main/java/net/minecraft/server/BlockSapling.java b/src/main/java/net/minecraft/server/BlockSapling.java
index 89e60a8..8258395 100644
--- a/src/main/java/net/minecraft/server/BlockSapling.java
+++ b/src/main/java/net/minecraft/server/BlockSapling.java
@@ -27,7 +27,7 @@ public class BlockSapling extends BlockPlant implements IBlockFragilePlantElemen
     public void a(World world, int i, int j, int k, Random random) {
         if (!world.isStatic) {
             super.a(world, i, j, k, random);
-            if (world.getLightLevel(i, j + 1, k) >= 9 && random.nextInt(7) == 0) {
+            if (world.getLightLevel(i, j + 1, k) >= 9 && (random.nextInt(Math.max(2, (int) ((world.growthOdds / world.spigotConfig.saplingModifier * 7) + 0.5F))) == 0)) { // Spigot
                 // CraftBukkit start
                 world.captureTreeGeneration = true;
                 // CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/BlockStem.java b/src/main/java/net/minecraft/server/BlockStem.java
index 40ad1c6..b37b187 100644
--- a/src/main/java/net/minecraft/server/BlockStem.java
+++ b/src/main/java/net/minecraft/server/BlockStem.java
@@ -26,7 +26,7 @@ public class BlockStem extends BlockPlant implements IBlockFragilePlantElement {
         if (world.getLightLevel(i, j + 1, k) >= 9) {
             float f = this.n(world, i, j, k);
 
-            if (random.nextInt((int) (25.0F / f) + 1) == 0) {
+            if (random.nextInt((int) (world.growthOdds / (this == Blocks.PUMPKIN_STEM? world.spigotConfig.pumpkinModifier : world.spigotConfig.melonModifier) * (25.0F / f)) + 1) == 0) { // Spigot
                 int l = world.getData(i, j, k);
 
                 if (l < 7) {
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 90a227f..7e79ba5 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -79,4 +79,35 @@ public class SpigotWorldConfig
         clearChunksOnTick = getBoolean( "clear-tick-list", false );
         log( "Clear tick list: " + clearChunksOnTick );
     }
+
+    // Crop growth rates
+    public int cactusModifier;
+    public int caneModifier;
+    public int melonModifier;
+    public int mushroomModifier;
+    public int pumpkinModifier;
+    public int saplingModifier;
+    public int wheatModifier;
+    private int getAndValidateGrowth(String crop)
+    {
+        int modifier = getInt( "growth." + crop.toLowerCase() + "-modifier", 100 );
+        if ( modifier == 0 )
+        {
+            log( "Cannot set " + crop + " growth to zero, defaulting to 100" );
+            modifier = 100;
+        }
+        log( crop + " Growth Modifier: " + modifier + "%" );
+
+        return modifier;
+    }
+    private void growthModifiers()
+    {
+        cactusModifier = getAndValidateGrowth( "Cactus" );
+        caneModifier = getAndValidateGrowth( "Cane" );
+        melonModifier = getAndValidateGrowth( "Melon" );
+        mushroomModifier = getAndValidateGrowth( "Mushroom" );
+        pumpkinModifier = getAndValidateGrowth( "Pumpkin" );
+        saplingModifier = getAndValidateGrowth( "Sapling" );
+        wheatModifier = getAndValidateGrowth( "Wheat" );
+    }
 }
-- 
1.9.1