From b691c43c44ff180d10e7d4a9afc83b98551ff586 Mon Sep 17 00:00:00 2001
From: daoge_cmd <3523206925@qq.com>
Date: Sun, 1 Mar 2026 12:16:08 +0800
Subject: Initial commit

---
 Minecraft.World/JungleBiome.cpp | 63 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Minecraft.World/JungleBiome.cpp

(limited to 'Minecraft.World/JungleBiome.cpp')

diff --git a/Minecraft.World/JungleBiome.cpp b/Minecraft.World/JungleBiome.cpp
new file mode 100644
index 00000000..ba30a896
--- /dev/null
+++ b/Minecraft.World/JungleBiome.cpp
@@ -0,0 +1,63 @@
+#include "stdafx.h"
+#include "net.minecraft.world.level.biome.h"
+#include "net.minecraft.world.level.levelgen.feature.h"
+#include "net.minecraft.world.level.tile.h"
+#include "net.minecraft.world.level.h"
+#include "net.minecraft.world.entity.animal.h"
+#include "JungleBiome.h"
+
+JungleBiome::JungleBiome(int id) : Biome(id)
+{
+	decorator->treeCount = 50;
+	decorator->grassCount = 25;
+	decorator->flowerCount = 4;
+
+	enemies.push_back(new MobSpawnerData(eTYPE_OZELOT, 2, 1, 1));
+
+	// make chicken a lot more common in the jungle
+	friendlies.push_back(new MobSpawnerData(eTYPE_CHICKEN, 10, 4, 4));
+}
+
+
+Feature *JungleBiome::getTreeFeature(Random *random)
+{
+	if (random->nextInt(10) == 0)
+	{
+		return new BasicTree(false); // 4J used to return member fancyTree, now returning newly created object so that caller can be consistently resposible for cleanup
+	}
+	if (random->nextInt(2) == 0)
+	{
+		return new GroundBushFeature(TreeTile::JUNGLE_TRUNK, LeafTile::NORMAL_LEAF);
+	}
+	if (random->nextInt(3) == 0)
+	{
+		return new MegaTreeFeature(false, 10 + random->nextInt(20), TreeTile::JUNGLE_TRUNK, LeafTile::JUNGLE_LEAF);
+	}
+	return new TreeFeature(false, 4 + random->nextInt(7), TreeTile::JUNGLE_TRUNK, LeafTile::JUNGLE_LEAF, true);
+}
+
+Feature *JungleBiome::getGrassFeature(Random *random)
+{
+	if (random->nextInt(4) == 0)
+	{
+		return new TallGrassFeature(Tile::tallgrass_Id, TallGrass::FERN);
+	}
+	return new TallGrassFeature(Tile::tallgrass_Id, TallGrass::TALL_GRASS);
+}
+
+void JungleBiome::decorate(Level *level, Random *random, int xo, int zo)
+{
+	Biome::decorate(level, random, xo, zo);
+
+	PIXBeginNamedEvent(0, "Adding vines");
+	VinesFeature *vines = new VinesFeature();
+
+	for (int i = 0; i < 50; i++)
+	{
+		int x = xo + random->nextInt(16) + 8;
+		int y = Level::genDepth / 2;
+		int z = zo + random->nextInt(16) + 8;
+		vines->place(level, random, x, y, z);
+	}
+	PIXEndNamedEvent();
+}
\ No newline at end of file
-- 
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