1 files changed, 61 insertions, 59 deletions

diff --git a/src/mapgen/treegen.h b/src/mapgen/treegen.h
index f2ee36a4e..447baabb3 100644
--- a/src/mapgen/treegen.h
+++ b/src/mapgen/treegen.h
@@ -28,64 +28,66 @@ class MMVManip;
 class NodeDefManager;
 class ServerMap;
 
-namespace treegen
-{
-
-enum error
-{
-	SUCCESS,
-	UNBALANCED_BRACKETS
-};
-
-struct TreeDef
-{
-	std::string initial_axiom;
-	std::string rules_a;
-	std::string rules_b;
-	std::string rules_c;
-	std::string rules_d;
-
-	MapNode trunknode;
-	MapNode leavesnode;
-	MapNode leaves2node;
-
-	int leaves2_chance;
-	int angle;
-	int iterations;
-	int iterations_random_level;
-	std::string trunk_type;
-	bool thin_branches;
-	MapNode fruitnode;
-	int fruit_chance;
-	s32 seed;
-	bool explicit_seed;
-};
-
-// Add default tree
-void make_tree(MMVManip &vmanip, v3s16 p0, bool is_apple_tree, const NodeDefManager *ndef,
-		s32 seed);
-// Add jungle tree
-void make_jungletree(MMVManip &vmanip, v3s16 p0, const NodeDefManager *ndef, s32 seed);
-// Add pine tree
-void make_pine_tree(MMVManip &vmanip, v3s16 p0, const NodeDefManager *ndef, s32 seed);
-
-// Add L-Systems tree (used by engine)
-treegen::error make_ltree(MMVManip &vmanip, v3s16 p0, const NodeDefManager *ndef,
-		TreeDef tree_definition);
-// Spawn L-systems tree from LUA
-treegen::error spawn_ltree(ServerMap *map, v3s16 p0, const NodeDefManager *ndef,
-		const TreeDef &tree_definition);
-
-// L-System tree gen helper functions
-void tree_node_placement(MMVManip &vmanip, v3f p0, MapNode node);
-void tree_trunk_placement(MMVManip &vmanip, v3f p0, TreeDef &tree_definition);
-void tree_leaves_placement(
-		MMVManip &vmanip, v3f p0, PseudoRandom ps, TreeDef &tree_definition);
-void tree_single_leaves_placement(
-		MMVManip &vmanip, v3f p0, PseudoRandom ps, TreeDef &tree_definition);
-void tree_fruit_placement(MMVManip &vmanip, v3f p0, TreeDef &tree_definition);
-irr::core::matrix4 setRotationAxisRadians(irr::core::matrix4 M, double angle, v3f axis);
-
-v3f transposeMatrix(irr::core::matrix4 M, v3f v);
+namespace treegen {
+
+	enum error {
+		SUCCESS,
+		UNBALANCED_BRACKETS
+	};
+
+	struct TreeDef {
+		std::string initial_axiom;
+		std::string rules_a;
+		std::string rules_b;
+		std::string rules_c;
+		std::string rules_d;
+
+		MapNode trunknode;
+		MapNode leavesnode;
+		MapNode leaves2node;
+
+		int leaves2_chance;
+		int angle;
+		int iterations;
+		int iterations_random_level;
+		std::string trunk_type;
+		bool thin_branches;
+		MapNode fruitnode;
+		int fruit_chance;
+		s32 seed;
+		bool explicit_seed;
+	};
+
+	// Add default tree
+	void make_tree(MMVManip &vmanip, v3s16 p0,
+		bool is_apple_tree, const NodeDefManager *ndef, s32 seed);
+	// Add jungle tree
+	void make_jungletree(MMVManip &vmanip, v3s16 p0,
+		const NodeDefManager *ndef, s32 seed);
+	// Add pine tree
+	void make_pine_tree(MMVManip &vmanip, v3s16 p0,
+		const NodeDefManager *ndef, s32 seed);
+
+	// Add L-Systems tree (used by engine)
+	treegen::error make_ltree(MMVManip &vmanip, v3s16 p0,
+		const NodeDefManager *ndef, TreeDef tree_definition);
+	// Spawn L-systems tree from LUA
+	treegen::error spawn_ltree (ServerMap *map, v3s16 p0,
+		const NodeDefManager *ndef, const TreeDef &tree_definition);
+
+	// L-System tree gen helper functions
+	void tree_node_placement(MMVManip &vmanip, v3f p0,
+		MapNode node);
+	void tree_trunk_placement(MMVManip &vmanip, v3f p0,
+		TreeDef &tree_definition);
+	void tree_leaves_placement(MMVManip &vmanip, v3f p0,
+		PseudoRandom ps, TreeDef &tree_definition);
+	void tree_single_leaves_placement(MMVManip &vmanip, v3f p0,
+		PseudoRandom ps, TreeDef &tree_definition);
+	void tree_fruit_placement(MMVManip &vmanip, v3f p0,
+		TreeDef &tree_definition);
+	irr::core::matrix4 setRotationAxisRadians(irr::core::matrix4 M, double angle, v3f axis);
+
+	v3f transposeMatrix(irr::core::matrix4 M ,v3f v);
 
 }; // namespace treegen