From b9f441294d0c45bf3e81a0573ad6fad68b1ba600 Mon Sep 17 00:00:00 2001
From: mBornand <63592189+mBornand@users.noreply.github.com>
Date: Wed, 6 May 2020 17:31:52 +0200
Subject: Add tree generation for ExtemeHills and other biomes (#4713)

---
 src/Generating/StructGen.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/Generating/StructGen.h')

diff --git a/src/Generating/StructGen.h b/src/Generating/StructGen.h
index 15671453a..bbbdf9651 100644
--- a/src/Generating/StructGen.h
+++ b/src/Generating/StructGen.h
@@ -18,8 +18,6 @@
 
 
 
-
-
 class cStructGenTrees :
 	public cFinishGen
 {
@@ -46,6 +44,7 @@ protected:
 	*/
 	void GenerateSingleTree(
 		int a_ChunkX, int a_ChunkZ, int a_Seq,
+		Vector3i a_Pos,
 		cChunkDesc & a_ChunkDesc,
 		sSetBlockVector & a_OutsideLogs,
 		sSetBlockVector & a_OutsideOther
@@ -59,7 +58,10 @@ protected:
 		sSetBlockVector & a_Overflow
 	);
 
-	int GetNumTrees(
+	/** Get the the number of trees to generate in a_Chunk
+	If the value is between 0 and 1, it should be interpreted as the probability that a tree should be generated.
+	*/
+	double GetNumTrees(
 		int a_ChunkX, int a_ChunkZ,
 		const cChunkDef::BiomeMap & a_Biomes
 	);
-- 
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