/*
Minetest
-Copyright (C) 2010-2013 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
+Copyright (C) 2014-2016 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
+Copyright (C) 2015-2017 paramat
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef MG_ORE_HEADER
-#define MG_ORE_HEADER
+#pragma once
-#include "util/string.h"
-#include "mapgen.h"
+#include <unordered_set>
+#include "objdef.h"
+#include "noise.h"
+#include "nodedef.h"
-struct NoiseParams;
class Noise;
class Mapgen;
-class ManualMapVoxelManipulator;
+class MMVManip;
/////////////////// Ore generation flags
-// Use absolute value of height to determine ore placement
-#define OREFLAG_ABSHEIGHT 0x01
-#define OREFLAG_USE_NOISE 0x08
-
-#define ORE_RANGE_ACTUAL 1
-#define ORE_RANGE_MIRROR 2
-
+#define OREFLAG_ABSHEIGHT 0x01 // Non-functional but kept to not break flags
+#define OREFLAG_PUFF_CLIFFS 0x02
+#define OREFLAG_PUFF_ADDITIVE 0x04
+#define OREFLAG_USE_NOISE 0x08
enum OreType {
- ORE_TYPE_SCATTER,
- ORE_TYPE_SHEET,
- ORE_TYPE_BLOB,
- ORE_TYPE_VEIN,
+ ORE_SCATTER,
+ ORE_SHEET,
+ ORE_PUFF,
+ ORE_BLOB,
+ ORE_VEIN,
+ ORE_STRATUM,
};
extern FlagDesc flagdesc_ore[];
-class Ore : public GenElement, public NodeResolver {
+class Ore : public ObjDef, public NodeResolver {
public:
static const bool NEEDS_NOISE = false;
s16 y_min;
s16 y_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
+ u32 flags = 0; // attributes for this ore
+ float nthresh; // threshold for noise at which an ore is placed
NoiseParams np; // noise for distribution of clusters (NULL for uniform scattering)
- Noise *noise;
+ Noise *noise = nullptr;
+ std::unordered_set<u8> biomes;
- Ore();
+ Ore() = default;;
virtual ~Ore();
- virtual void resolveNodeNames(NodeResolveInfo *nri);
+ virtual void resolveNodeNames();
size_t placeOre(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
- virtual void generate(ManualMapVoxelManipulator *vm, int seed,
- u32 blockseed, v3s16 nmin, v3s16 nmax) = 0;
+ virtual void generate(MMVManip *vm, int mapseed, u32 blockseed,
+ v3s16 nmin, v3s16 nmax, u8 *biomemap) = 0;
};
class OreScatter : public Ore {
public:
static const bool NEEDS_NOISE = false;
- virtual void generate(ManualMapVoxelManipulator *vm, int seed,
- u32 blockseed, v3s16 nmin, v3s16 nmax);
+ virtual void generate(MMVManip *vm, int mapseed, u32 blockseed,
+ v3s16 nmin, v3s16 nmax, u8 *biomemap);
};
class OreSheet : public Ore {
public:
static const bool NEEDS_NOISE = true;
- virtual void generate(ManualMapVoxelManipulator *vm, int seed,
- u32 blockseed, v3s16 nmin, v3s16 nmax);
+ u16 column_height_min;
+ u16 column_height_max;
+ float column_midpoint_factor;
+
+ virtual void generate(MMVManip *vm, int mapseed, u32 blockseed,
+ v3s16 nmin, v3s16 nmax, u8 *biomemap);
+};
+
+class OrePuff : public Ore {
+public:
+ static const bool NEEDS_NOISE = true;
+
+ NoiseParams np_puff_top;
+ NoiseParams np_puff_bottom;
+ Noise *noise_puff_top = nullptr;
+ Noise *noise_puff_bottom = nullptr;
+
+ OrePuff() = default;
+ virtual ~OrePuff();
+
+ virtual void generate(MMVManip *vm, int mapseed, u32 blockseed,
+ v3s16 nmin, v3s16 nmax, u8 *biomemap);
};
class OreBlob : public Ore {
public:
static const bool NEEDS_NOISE = true;
- virtual void generate(ManualMapVoxelManipulator *vm, int seed,
- u32 blockseed, v3s16 nmin, v3s16 nmax);
+ virtual void generate(MMVManip *vm, int mapseed, u32 blockseed,
+ v3s16 nmin, v3s16 nmax, u8 *biomemap);
};
class OreVein : public Ore {
static const bool NEEDS_NOISE = true;
float random_factor;
- Noise *noise2;
+ Noise *noise2 = nullptr;
+ OreVein() = default;
virtual ~OreVein();
- virtual void generate(ManualMapVoxelManipulator *vm, int seed,
- u32 blockseed, v3s16 nmin, v3s16 nmax);
+ virtual void generate(MMVManip *vm, int mapseed, u32 blockseed,
+ v3s16 nmin, v3s16 nmax, u8 *biomemap);
};
-class OreManager : public GenElementManager {
+class OreStratum : public Ore {
public:
- static const char *ELEMENT_TITLE;
- static const size_t ELEMENT_LIMIT = 0x10000;
+ static const bool NEEDS_NOISE = false;
+
+ NoiseParams np_stratum_thickness;
+ Noise *noise_stratum_thickness = nullptr;
+
+ OreStratum() = default;
+ virtual ~OreStratum();
+
+ virtual void generate(MMVManip *vm, int mapseed, u32 blockseed,
+ v3s16 nmin, v3s16 nmax, u8 *biomemap);
+};
+class OreManager : public ObjDefManager {
+public:
OreManager(IGameDef *gamedef);
- ~OreManager() {}
+ virtual ~OreManager() = default;
- Ore *create(int type)
+ const char *getObjectTitle() const
+ {
+ return "ore";
+ }
+
+ static Ore *create(OreType type)
{
switch (type) {
- case ORE_TYPE_SCATTER:
+ case ORE_SCATTER:
return new OreScatter;
- case ORE_TYPE_SHEET:
+ case ORE_SHEET:
return new OreSheet;
- case ORE_TYPE_BLOB:
+ case ORE_PUFF:
+ return new OrePuff;
+ case ORE_BLOB:
return new OreBlob;
- case ORE_TYPE_VEIN:
+ case ORE_VEIN:
return new OreVein;
+ case ORE_STRATUM:
+ return new OreStratum;
default:
- return NULL;
+ return nullptr;
}
}
void clear();
- size_t placeAllOres(Mapgen *mg, u32 seed, v3s16 nmin, v3s16 nmax);
+ size_t placeAllOres(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax);
};
-
-#endif