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Clean up Mapgen

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This commit is contained in:
kwolekr 2013-03-11 21:32:52 -04:00
parent eb90c3d92d
commit d10223254a
6 changed files with 798 additions and 3234 deletions
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73
src/mapgen_v6.h
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@ -20,10 +20,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#ifndef MAPGENV6_HEADER
#define MAPGENV6_HEADER
#include "dungeongen.h"
#include "mapgen.h"
#define AVERAGE_MUD_AMOUNT 4
#define VMANIP_FLAG_CAVE VOXELFLAG_CHECKED1
enum BiomeType
{
@ -74,13 +74,17 @@ struct MapgenV6Params : public MapgenParams {
class MapgenV6 : public Mapgen {
public:
//ManualMapVoxelManipulator &vmanip;
int ystride;
v3s16 csize;
u32 flags;
u32 blockseed;
v3s16 node_min;
v3s16 node_max;
v3s16 full_node_min;
v3s16 full_node_max;
v3s16 central_area_size;
int volume_nodes;
Noise *noise_terrain_base;
Noise *noise_terrain_higher;
@ -90,21 +94,20 @@ public:
Noise *noise_mud;
Noise *noise_beach;
Noise *noise_biome;
float *map_terrain_base;
float *map_terrain_higher;
float *map_steepness;
float *map_height_select;
float *map_trees;
float *map_mud;
float *map_beach;
float *map_biome;
NoiseParams *np_cave;
u32 flags;
float freq_desert;
float freq_beach;
content_t c_stone;
content_t c_dirt;
content_t c_dirt_with_grass;
content_t c_sand;
content_t c_water_source;
content_t c_lava_source;
content_t c_gravel;
content_t c_cobble;
content_t c_desert_sand;
content_t c_desert_stone;
MapgenV6(int mapgenid, MapgenV6Params *params);
~MapgenV6();
@ -112,21 +115,37 @@ public:
void makeChunk(BlockMakeData *data);
int getGroundLevelAtPoint(v2s16 p);
double baseRockLevelFromNoise(v2s16 p);
static s16 find_ground_level(VoxelManipulator &vmanip,
v2s16 p2d, INodeDefManager *ndef);
static s16 find_stone_level(VoxelManipulator &vmanip,
v2s16 p2d, INodeDefManager *ndef);
void make_tree(ManualMapVoxelManipulator &vmanip, v3s16 p0,
bool is_apple_tree, INodeDefManager *ndef);
double tree_amount_2d(u64 seed, v2s16 p);
float baseTerrainLevel(float terrain_base, float terrain_higher,
float steepness, float height_select);
float baseTerrainLevelFromNoise(v2s16 p);
float baseTerrainLevelFromMap(v2s16 p);
float baseTerrainLevelFromMap(int index);
s16 find_ground_level(v2s16 p2d);
s16 find_stone_level(v2s16 p2d);
bool block_is_underground(u64 seed, v3s16 blockpos);
double base_rock_level_2d(u64 seed, v2s16 p);
s16 find_ground_level_from_noise(u64 seed, v2s16 p2d, s16 precision);
double get_mud_add_amount(u64 seed, v2s16 p);
bool get_have_beach(u64 seed, v2s16 p2d);
BiomeType get_biome(u64 seed, v2s16 p2d);
float getTreeAmount(v2s16 p);
float getTreeAmount(int index);
float getMudAmount(v2s16 p);
float getMudAmount(int index);
bool getHaveBeach(v2s16 p);
bool getHaveBeach(int index);
BiomeType getBiome(v2s16 p);
BiomeType getBiome(int index, v2s16 p);
u32 get_blockseed(u64 seed, v3s16 p);
void calculateNoise();
int generateGround();
void addMud();
void flowMud(s16 &mudflow_minpos, s16 &mudflow_maxpos);
void addDirtGravelBlobs();
void growGrass();
void placeTrees();
void generateCaves(int max_stone_y);
};
struct MapgenFactoryV6 : public MapgenFactory {