#ifndef MAPGEN_HEADER
#define MAPGEN_HEADER
-#include "irrlichttypes_extrabloated.h"
+#include "irrlichttypes_bloated.h"
#include "util/container.h" // UniqueQueue
#include "gamedef.h"
+#include "nodedef.h"
#include "mapnode.h"
#include "noise.h"
#include "settings.h"
-#include <map>
+
+#define DEFAULT_MAPGEN "v6"
/////////////////// Mapgen flags
#define MG_TREES 0x01
#define MG_CAVES 0x02
#define MG_DUNGEONS 0x04
-#define MGV6_JUNGLES 0x08
-#define MGV6_BIOME_BLEND 0x10
-#define MG_FLAT 0x20
+#define MG_FLAT 0x08
+#define MG_LIGHT 0x10
/////////////////// Ore generation flags
// Use absolute value of height to determine ore placement
-#define OREFLAG_ABSHEIGHT 0x01
+#define OREFLAG_ABSHEIGHT 0x01
// Use 3d noise to get density of ore placement, instead of just the position
#define OREFLAG_DENSITY 0x02 // not yet implemented
// For claylike ore types, place ore if the number of surrounding
// nodes isn't the specified node
#define OREFLAG_NODEISNT 0x04 // not yet implemented
+/////////////////// Decoration flags
+#define DECO_PLACE_CENTER_X 1
+#define DECO_PLACE_CENTER_Y 2
+#define DECO_PLACE_CENTER_Z 4
+
+#define ORE_RANGE_ACTUAL 1
+#define ORE_RANGE_MIRROR 2
+
+#define NUM_GEN_NOTIFY 6
+
+
extern FlagDesc flagdesc_mapgen[];
extern FlagDesc flagdesc_ore[];
+extern FlagDesc flagdesc_deco_schematic[];
+extern FlagDesc flagdesc_gennotify[];
class BiomeDefManager;
class Biome;
class MapBlock;
class ManualMapVoxelManipulator;
class VoxelManipulator;
-class INodeDefManager;
struct BlockMakeData;
class VoxelArea;
+class Map;
+
+
+enum MapgenObject {
+ MGOBJ_VMANIP,
+ MGOBJ_HEIGHTMAP,
+ MGOBJ_BIOMEMAP,
+ MGOBJ_HEATMAP,
+ MGOBJ_HUMIDMAP,
+ MGOBJ_GENNOTIFY
+};
+
+enum GenNotify {
+ GENNOTIFY_DUNGEON,
+ GENNOTIFY_TEMPLE,
+ GENNOTIFY_CAVE_BEGIN,
+ GENNOTIFY_CAVE_END,
+ GENNOTIFY_LARGECAVE_BEGIN,
+ GENNOTIFY_LARGECAVE_END
+};
+
+enum OreType {
+ ORE_SCATTER,
+ ORE_SHEET,
+ ORE_CLAYLIKE
+};
+
+
+struct MapgenSpecificParams {
+ virtual void readParams(Settings *settings) = 0;
+ virtual void writeParams(Settings *settings) = 0;
+ virtual ~MapgenSpecificParams() {}
+};
struct MapgenParams {
std::string mg_name;
int water_level;
u32 flags;
+ MapgenSpecificParams *sparams;
+
MapgenParams() {
- mg_name = "v6";
+ mg_name = DEFAULT_MAPGEN;
seed = 0;
water_level = 1;
chunksize = 5;
- flags = MG_TREES | MG_CAVES | MGV6_BIOME_BLEND;
+ flags = MG_TREES | MG_CAVES | MG_LIGHT;
+ sparams = NULL;
}
-
- virtual bool readParams(Settings *settings) = 0;
- virtual void writeParams(Settings *settings) = 0;
- virtual ~MapgenParams() {}
};
class Mapgen {
int id;
ManualMapVoxelManipulator *vm;
INodeDefManager *ndef;
+
s16 *heightmap;
u8 *biomemap;
+ v3s16 csize;
+
+ u32 gennotify;
+ std::vector<v3s16> *gen_notifications[NUM_GEN_NOTIFY];
Mapgen();
- virtual ~Mapgen() {}
+ virtual ~Mapgen();
s16 findGroundLevelFull(v2s16 p2d);
s16 findGroundLevel(v2s16 p2d, s16 ymin, s16 ymax);
void calcLighting(v3s16 nmin, v3s16 nmax);
void calcLightingOld(v3s16 nmin, v3s16 nmax);
- virtual void makeChunk(BlockMakeData *data) {};
- virtual int getGroundLevelAtPoint(v2s16 p) = 0;
-
- //Legacy functions for Farmesh (pending removal)
- static bool get_have_beach(u64 seed, v2s16 p2d);
- static double tree_amount_2d(u64 seed, v2s16 p);
- static s16 find_ground_level_from_noise(u64 seed, v2s16 p2d, s16 precision);
+ virtual void makeChunk(BlockMakeData *data) {}
+ virtual int getGroundLevelAtPoint(v2s16 p) { return 0; }
};
struct MapgenFactory {
virtual Mapgen *createMapgen(int mgid, MapgenParams *params,
EmergeManager *emerge) = 0;
- virtual MapgenParams *createMapgenParams() = 0;
+ virtual MapgenSpecificParams *createMapgenParams() = 0;
virtual ~MapgenFactory() {}
};
-enum OreType {
- ORE_SCATTER,
- ORE_SHEET,
- ORE_CLAYLIKE
-};
-
-#define ORE_RANGE_ACTUAL 1
-#define ORE_RANGE_MIRROR 2
-
class Ore {
public:
std::string ore_name;
- std::string wherein_name;
+ std::vector<std::string> wherein_names;
content_t ore;
- content_t wherein; // the node to be replaced
+ std::vector<content_t> wherein; // the node to be replaced
u32 clust_scarcity; // ore cluster has a 1-in-clust_scarcity chance of appearing at a node
s16 clust_num_ores; // how many ore nodes are in a chunk
s16 clust_size; // how large (in nodes) a chunk of ore is
s16 height_max;
u8 ore_param2; // to set node-specific attributes
u32 flags; // attributes for this ore
- float nthresh; // threshhold for noise at which an ore is placed
+ float nthresh; // threshhold for noise at which an ore is placed
NoiseParams *np; // noise for distribution of clusters (NULL for uniform scattering)
Noise *noise;
-
+
Ore() {
ore = CONTENT_IGNORE;
- wherein = CONTENT_IGNORE;
np = NULL;
noise = NULL;
}
-
+
virtual ~Ore();
-
+
void resolveNodeNames(INodeDefManager *ndef);
void placeOre(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
virtual void generate(ManualMapVoxelManipulator *vm, int seed,
enum DecorationType {
- DECO_SIMPLE,
+ DECO_SIMPLE = 1,
DECO_SCHEMATIC,
DECO_LSYSTEM
};
//v3s16 p;
//v3s16 size;
//s16 height;
-
+
CutoffData(s16 x, s16 y, s16 z, s16 h) {
p = v3s16(x, y, z);
height = h;
class Decoration {
public:
+ INodeDefManager *ndef;
+
int mapseed;
std::string place_on_name;
content_t c_place_on;
s16 sidelen;
float fill_ratio;
NoiseParams *np;
-
+
std::set<u8> biomes;
//std::list<CutoffData> cutoffs;
//JMutex cutoff_mutex;
+ Decoration();
virtual ~Decoration();
-
+
virtual void resolveNodeNames(INodeDefManager *ndef);
void placeDeco(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
void placeCutoffs(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
-
- virtual void generate(Mapgen *mg, PseudoRandom *pr, s16 max_y,
- s16 start_y, v3s16 p) = 0;
+
+ virtual void generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p) = 0;
virtual int getHeight() = 0;
virtual std::string getName() = 0;
};
s16 deco_height;
s16 deco_height_max;
s16 nspawnby;
-
+
std::vector<std::string> decolist_names;
std::vector<content_t> c_decolist;
~DecoSimple() {}
-
+
void resolveNodeNames(INodeDefManager *ndef);
- virtual void generate(Mapgen *mg, PseudoRandom *pr, s16 max_y,
- s16 start_y, v3s16 p);
+ virtual void generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p);
virtual int getHeight();
virtual std::string getName();
};
-/*
+#define MTSCHEM_FILE_SIGNATURE 0x4d54534d // 'MTSM'
+#define MTSCHEM_FILE_VER_HIGHEST_READ 3
+#define MTSCHEM_FILE_VER_HIGHEST_WRITE 3
+
+#define MTSCHEM_PROB_NEVER 0x00
+#define MTSCHEM_PROB_ALWAYS 0xFF
+
class DecoSchematic : public Decoration {
public:
- virtual void generate(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
+ std::string filename;
+
+ std::vector<std::string> *node_names;
+ std::vector<content_t> c_nodes;
+ std::map<std::string, std::string> replacements;
+
+ u32 flags;
+ Rotation rotation;
+ v3s16 size;
+ MapNode *schematic;
+ u8 *slice_probs;
+
+ DecoSchematic();
+ ~DecoSchematic();
+
+ void resolveNodeNames(INodeDefManager *ndef);
+ virtual void generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p);
+ virtual int getHeight();
+ virtual std::string getName();
+
+ void blitToVManip(v3s16 p, ManualMapVoxelManipulator *vm,
+ Rotation rot, bool force_placement);
+
+ bool loadSchematicFile();
+ void saveSchematicFile(INodeDefManager *ndef);
+
+ bool getSchematicFromMap(Map *map, v3s16 p1, v3s16 p2);
+ void placeStructure(Map *map, v3s16 p, bool force_placement);
+ void applyProbabilities(v3s16 p0,
+ std::vector<std::pair<v3s16, u8> > *plist,
+ std::vector<std::pair<s16, u8> > *splist);
};
-*/
+
+void build_nnlist_and_update_ids(MapNode *nodes, u32 nodecount,
+ std::vector<content_t> *usednodes);
/*
class DecoLSystem : public Decoration {
projects / oweals / minetest.git / blobdiff