X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Fmapgen_v7.h;h=a7c80928f83e172a6ea8a26a283773ec48027c7d;hb=58e6d25e033c76dc91aaac18fdeda92ac23fe0e1;hp=73fa9be0392b5b0745b9fc7428672f3d14bcc083;hpb=8ec3fc35c656544a55f7f8ece9359c9e2b472e8f;p=oweals%2Fminetest.git

diff --git a/src/mapgen_v7.h b/src/mapgen_v7.h
index 73fa9be03..a7c80928f 100644
--- a/src/mapgen_v7.h
+++ b/src/mapgen_v7.h
@@ -22,31 +22,30 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include "mapgen.h"
 
-extern NoiseParams nparams_v7_def_terrain_base;
-extern NoiseParams nparams_v7_def_terrain_alt;
-extern NoiseParams nparams_v7_def_terrain_mod;
-extern NoiseParams nparams_v7_def_terrain_persist;
-extern NoiseParams nparams_v7_def_height_select;
-extern NoiseParams nparams_v7_def_ridge;
-
-struct MapgenV7Params : public MapgenParams {
-	NoiseParams *np_terrain_base;
-	NoiseParams *np_terrain_alt;
-	NoiseParams *np_terrain_mod;
-	NoiseParams *np_terrain_persist;
-	NoiseParams *np_height_select;
-	NoiseParams *np_ridge;
+/////////////////// Mapgen V7 flags
+#define MGV7_MOUNTAINS   0x01
+#define MGV7_RIDGES      0x02
+
+
+extern FlagDesc flagdesc_mapgen_v7[];
+
+
+struct MapgenV7Params : public MapgenSpecificParams {
+	u32 spflags;
+	NoiseParams np_terrain_base;
+	NoiseParams np_terrain_alt;
+	NoiseParams np_terrain_persist;
+	NoiseParams np_height_select;
+	NoiseParams np_filler_depth;
+	NoiseParams np_mount_height;
+	NoiseParams np_ridge_uwater;
+	NoiseParams np_mountain;
+	NoiseParams np_ridge;
 	
-	MapgenV7Params() {
-		np_terrain_base    = &nparams_v7_def_terrain_base;
-		np_terrain_alt     = &nparams_v7_def_terrain_alt;
-		np_terrain_mod     = &nparams_v7_def_terrain_mod;
-		np_terrain_persist = &nparams_v7_def_terrain_persist;
-		np_height_select   = &nparams_v7_def_height_select;
-		np_ridge           = &nparams_v7_def_ridge;
-	}
+	MapgenV7Params();
+	~MapgenV7Params() {}
 	
-	bool readParams(Settings *settings);
+	void readParams(Settings *settings);
 	void writeParams(Settings *settings);
 };
 
@@ -56,8 +55,9 @@ public:
 	BiomeDefManager *bmgr;
 
 	int ystride;
-	v3s16 csize;
+	int zstride;
 	u32 flags;
+	u32 spflags;
 
 	u32 blockseed;
 	v3s16 node_min;
@@ -65,16 +65,16 @@ public:
 	v3s16 full_node_min;
 	v3s16 full_node_max;
 	
-	s16 *heightmap;
 	s16 *ridge_heightmap;
-	u8 *biomemap;
 	
 	Noise *noise_terrain_base;
 	Noise *noise_terrain_alt;
-	Noise *noise_terrain_mod;
 	Noise *noise_terrain_persist;
 	Noise *noise_height_select;
-	
+	Noise *noise_filler_depth;
+	Noise *noise_mount_height;
+	Noise *noise_ridge_uwater;
+	Noise *noise_mountain;
 	Noise *noise_ridge;
 	
 	Noise *noise_heat;
@@ -86,38 +86,45 @@ public:
 	content_t c_sand;
 	content_t c_water_source;
 	content_t c_lava_source;
+	content_t c_ice;
 	content_t c_gravel;
 	content_t c_cobble;
 	content_t c_desert_sand;
 	content_t c_desert_stone;
 
-	MapgenV7(int mapgenid, MapgenV7Params *params, EmergeManager *emerge);
+	MapgenV7(int mapgenid, MapgenParams *params, EmergeManager *emerge);
 	~MapgenV7();
 	
-	void makeChunk(BlockMakeData *data);
+	virtual void makeChunk(BlockMakeData *data);
 	int getGroundLevelAtPoint(v2s16 p);
 	Biome *getBiomeAtPoint(v3s16 p);
 
 	float baseTerrainLevelAtPoint(int x, int z);
 	float baseTerrainLevelFromMap(int index);
+	bool getMountainTerrainAtPoint(int x, int y, int z);
+	bool getMountainTerrainFromMap(int idx_xyz, int idx_xz, int y);
+	
 	void calculateNoise();
-	int calcHeightMap();
 	
-	void generateTerrain();
-	void carveRidges();
-	//void carveRivers(); //experimental
+	virtual int generateTerrain();
+	int generateBaseTerrain();
+	void generateMountainTerrain();
+	void generateRidgeTerrain();
+	
+	void generateBiomes();
+	void dustTopNodes();
+	
+	//void addTopNodes();
 	
-	void testBiomes();
-	void addTopNodes();
-	void growGrass();
+	void generateCaves(int max_stone_y);
 };
 
 struct MapgenFactoryV7 : public MapgenFactory {
 	Mapgen *createMapgen(int mgid, MapgenParams *params, EmergeManager *emerge) {
-		return new MapgenV7(mgid, (MapgenV7Params *)params, emerge);
+		return new MapgenV7(mgid, params, emerge);
 	};
 	
-	MapgenParams *createMapgenParams() {
+	MapgenSpecificParams *createMapgenParams() {
 		return new MapgenV7Params();
 	};
 };