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Mapgen: Combine generateBiomes, dustTopNodes, and generateCaves

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This commit condenses the above methods into a single implementation used by
V7, V5, Flat, Fractal, and Valleys mapgens and introduces MapgenBasic.
This commit is contained in:
kwolekr 2016-05-02 02:24:57 -04:00
parent 76f4856479
commit 87bc39dca7
12 changed files with 316 additions and 1161 deletions
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26
src/mapgen_valleys.h
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@ -85,7 +85,7 @@ struct TerrainNoise {
float inter_valley_fill;
};
class MapgenValleys : public Mapgen {
class MapgenValleys : public MapgenBasic {
public:
MapgenValleys(int mapgenid, MapgenParams *params, EmergeManager *emerge);
@ -97,13 +97,9 @@ public:
s16 large_cave_depth;
private:
EmergeManager *m_emerge;
BiomeManager *bmgr;
BiomeGenOriginal *m_bgen;
int ystride;
int zstride;
int zstride_1d;
float map_gen_limit;
@ -113,11 +109,6 @@ private:
s16 cave_water_max_height;
s16 lava_max_height;
v3s16 node_min;
v3s16 node_max;
v3s16 full_node_min;
v3s16 full_node_max;
u32 spflags;
float altitude_chill;
s16 lava_features_lim;
@ -126,10 +117,6 @@ private:
float river_size_factor;
float *tcave_cache;
s16 water_features_lim;
float cave_width;
Noise *noise_filler_depth;
Noise *noise_cave1;
Noise *noise_cave2;
Noise *noise_inter_valley_fill;
Noise *noise_inter_valley_slope;
Noise *noise_rivers;
@ -139,19 +126,13 @@ private:
Noise *noise_valley_profile;
content_t c_cobble;
content_t c_desert_stone;
content_t c_dirt;
content_t c_ice;
content_t c_lava_source;
content_t c_mossycobble;
content_t c_river_water_source;
content_t c_sand;
content_t c_sandstone;
content_t c_sandstonebrick;
content_t c_stair_cobble;
content_t c_stair_sandstonebrick;
content_t c_stone;
content_t c_water_source;
float terrainLevelAtPoint(s16 x, s16 z);
@ -161,10 +142,7 @@ private:
float terrainLevelFromNoise(TerrainNoise *tn);
float adjustedTerrainLevelFromNoise(TerrainNoise *tn);
MgStoneType generateBiomes();
void dustTopNodes();
void generateCaves(s16 max_stone_y);
virtual void generateCaves(s16 max_stone_y, s16 large_cave_depth);
};
struct MapgenFactoryValleys : public MapgenFactory {