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Add Generator Element Management framework

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Add BiomeManager, OreManager, DecorationManager, and SchematicManager
This commit is contained in:
kwolekr 2014-11-12 23:01:13 -05:00
parent f25cc0dbae
commit 7616537bc0
22 changed files with 620 additions and 464 deletions
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57
src/mg_decoration.h
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@ -21,12 +21,13 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define MG_DECORATION_HEADER
#include <set>
#include "mapnode.h"
#include "mapgen.h"
class NoiseParams;
class Mapgen;
class ManualMapVoxelManipulator;
class PseudoRandom;
class Schematic;
enum DecorationType {
DECO_SIMPLE,
@ -34,6 +35,13 @@ enum DecorationType {
DECO_LSYSTEM
};
#define DECO_PLACE_CENTER_X 0x01
#define DECO_PLACE_CENTER_Y 0x02
#define DECO_PLACE_CENTER_Z 0x04
extern FlagDesc flagdesc_deco_schematic[];
#if 0
struct CutoffData {
VoxelArea a;
@ -49,7 +57,7 @@ struct CutoffData {
};
#endif
class Decoration {
class Decoration : public GenElement {
public:
INodeDefManager *ndef;
@ -66,12 +74,11 @@ public:
Decoration();
virtual ~Decoration();
void placeDeco(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
void placeCutoffs(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
size_t placeDeco(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
size_t placeCutoffs(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
virtual void generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p) = 0;
virtual int getHeight() = 0;
virtual std::string getName() = 0;
};
class DecoSimple : public Decoration {
@ -87,9 +94,22 @@ public:
bool canPlaceDecoration(ManualMapVoxelManipulator *vm, v3s16 p);
virtual void generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p);
virtual int getHeight();
virtual std::string getName();
};
class DecoSchematic : public Decoration {
public:
u32 flags;
Rotation rotation;
Schematic *schematic;
std::string filename;
~DecoSchematic() {}
void generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p);
virtual int getHeight();
};
/*
class DecoLSystem : public Decoration {
public:
@ -97,6 +117,29 @@ public:
};
*/
Decoration *createDecoration(DecorationType type);
class DecorationManager : public GenElementManager {
public:
static const char *ELEMENT_TITLE;
static const size_t ELEMENT_LIMIT = 0x10000;
DecorationManager(IGameDef *gamedef) {}
~DecorationManager() {}
Decoration *create(int type)
{
switch (type) {
case DECO_SIMPLE:
return new DecoSimple;
case DECO_SCHEMATIC:
return new DecoSchematic;
//case DECO_LSYSTEM:
// return new DecoLSystem;
default:
return NULL;
}
}
size_t placeAllDecos(Mapgen *mg, u32 seed, v3s16 nmin, v3s16 nmax);
};
#endif