diff options
Diffstat (limited to 'src/mg_ore.h')
| -rw-r--r-- | src/mg_ore.h | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/src/mg_ore.h b/src/mg_ore.h index ffe8cfe50..2e065cee3 100644 --- a/src/mg_ore.h +++ b/src/mg_ore.h @@ -30,17 +30,18 @@ class MMVManip; /////////////////// Ore generation flags -// Use absolute value of height to determine ore placement -#define OREFLAG_ABSHEIGHT 0x01 -#define OREFLAG_USE_NOISE 0x08 +#define OREFLAG_ABSHEIGHT 0x01 +#define OREFLAG_PUFF_CLIFFS 0x02 +#define OREFLAG_PUFF_ADDITIVE 0x04 +#define OREFLAG_USE_NOISE 0x08 #define ORE_RANGE_ACTUAL 1 #define ORE_RANGE_MIRROR 2 - enum OreType { ORE_SCATTER, ORE_SHEET, + ORE_PUFF, ORE_BLOB, ORE_VEIN, }; @@ -60,7 +61,7 @@ public: 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 + float nthresh; // threshold for noise at which an ore is placed NoiseParams np; // noise for distribution of clusters (NULL for uniform scattering) Noise *noise; std::set<u8> biomes; @@ -87,6 +88,26 @@ class OreSheet : public Ore { public: static const bool NEEDS_NOISE = true; + 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; + Noise *noise_puff_bottom; + + OrePuff(); + virtual ~OrePuff(); + virtual void generate(MMVManip *vm, int mapseed, u32 blockseed, v3s16 nmin, v3s16 nmax, u8 *biomemap); }; @@ -130,6 +151,8 @@ public: return new OreScatter; case ORE_SHEET: return new OreSheet; + case ORE_PUFF: + return new OrePuff; case ORE_BLOB: return new OreBlob; case ORE_VEIN: |