From bbae8eb7514be2fef4d3931c3cec37c04c415786 Mon Sep 17 00:00:00 2001
From: kwolekr <kwolekr@minetest.net>
Date: Sat, 7 Dec 2013 22:45:21 -0500
Subject: Dungeongen: Create dungeon gen tuneables; add desert temples for
 Mapgen V6

---
 src/dungeongen.h | 84 +++++++++++++++++++-------------------------------------
 1 file changed, 28 insertions(+), 56 deletions(-)

(limited to 'src/dungeongen.h')

diff --git a/src/dungeongen.h b/src/dungeongen.h
index 4be3df4aa..b2b28db3a 100644
--- a/src/dungeongen.h
+++ b/src/dungeongen.h
@@ -31,11 +31,29 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 class ManualMapVoxelManipulator;
 class INodeDefManager;
 
-v3s16 rand_ortho_dir(PseudoRandom &random);
+
+v3s16 rand_ortho_dir(PseudoRandom &random, bool diagonal_dirs);
 v3s16 turn_xz(v3s16 olddir, int t);
 v3s16 random_turn(PseudoRandom &random, v3s16 olddir);
 int dir_to_facedir(v3s16 d);
 
+
+struct DungeonParams {
+	content_t c_water;
+	content_t c_cobble;
+	content_t c_moss;
+	content_t c_stair;
+
+	bool diagonal_dirs;
+	float mossratio;
+	v3s16 holesize;
+	v3s16 roomsize;
+
+	NoiseParams np_rarity;
+	NoiseParams np_wetness;
+	NoiseParams np_density;
+};
+
 class DungeonGen {
 public:
 	u32 blockseed;
@@ -45,25 +63,17 @@ public:
 	PseudoRandom random;
 	v3s16 csize;
 	s16 water_level;
-	
-	NoiseParams *np_rarity;
-	NoiseParams *np_wetness;
-	NoiseParams *np_density;
-	
-	content_t cid_water_source;
-	content_t cid_cobble;
-	content_t cid_mossycobble;
-	content_t cid_torch;
-	content_t cid_cobblestair;
+
+	content_t c_torch;
+	DungeonParams dp;
 	
 	//RoomWalker
 	v3s16 m_pos;
 	v3s16 m_dir;
 
-	DungeonGen(INodeDefManager *ndef, u64 seed, s16 waterlevel);
+	DungeonGen(INodeDefManager *ndef, u64 seed, s16 waterlevel, DungeonParams *dparams);
 	void generate(ManualMapVoxelManipulator *vm, u32 bseed,
-				  v3s16 full_node_min, v3s16 full_node_max);
-	//void generate(v3s16 full_node_min, v3s16 full_node_max, u32 bseed);
+		v3s16 full_node_min, v3s16 full_node_max);
 	
 	void makeDungeon(v3s16 start_padding);
 	void makeRoom(v3s16 roomsize, v3s16 roomplace);
@@ -79,50 +89,12 @@ public:
 			
 	void randomizeDir()
 	{
-		m_dir = rand_ortho_dir(random);
-	}
-};
-
-class RoomWalker
-{
-public:
-
-	RoomWalker(VoxelManipulator &vmanip_, v3s16 pos, PseudoRandom &random,
-			INodeDefManager *ndef):
-			vmanip(vmanip_),
-			m_pos(pos),
-			m_random(random),
-			m_ndef(ndef)
-	{
-		randomizeDir();
+		m_dir = rand_ortho_dir(random, dp.diagonal_dirs);
 	}
-
-	void randomizeDir()
-	{
-		m_dir = rand_ortho_dir(m_random);
-	}
-
-	void setPos(v3s16 pos)
-	{
-		m_pos = pos;
-	}
-
-	void setDir(v3s16 dir)
-	{
-		m_dir = dir;
-	}
-
-	//bool findPlaceForDoor(v3s16 &result_place, v3s16 &result_dir);
-	//bool findPlaceForRoomDoor(v3s16 roomsize, v3s16 &result_doorplace,
-	//		v3s16 &result_doordir, v3s16 &result_roomplace);
-
-private:
-	VoxelManipulator &vmanip;
-	v3s16 m_pos;
-	v3s16 m_dir;
-	PseudoRandom &m_random;
-	INodeDefManager *m_ndef;
 };
 
+extern NoiseParams nparams_dungeon_rarity;
+extern NoiseParams nparams_dungeon_wetness;
+extern NoiseParams nparams_dungeon_density;
 
 #endif
-- 
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