mirror of
https://github.com/luanti-org/luanti.git
synced 2025-07-12 16:58:39 +00:00
Finish and clean up mapgen configuration
This commit is contained in:
kwolekr
Perttu Ahola
parent
45cf32afc5
commit
631a835e07
13 changed files with 395 additions and 341 deletions
129
src/mapgen.h
129
src/mapgen.h
|
|
@ -25,6 +25,16 @@ with this program; if not, write to the Free Software Foundation, Inc.,
|
|||
#include "gamedef.h"
|
||||
#include "mapnode.h"
|
||||
#include "noise.h"
|
||||
#include "settings.h"
|
||||
|
||||
/////////////////// Mapgen flags
|
||||
#define MG_TREES 0x01
|
||||
#define MG_CAVES 0x02
|
||||
#define MG_DUNGEONS 0x04
|
||||
#define MGV6_FORESTS 0x08
|
||||
#define MGV6_BIOME_BLEND 0x10
|
||||
|
||||
#define AVERAGE_MUD_AMOUNT 4
|
||||
|
||||
class BiomeDefManager;
|
||||
class Biome;
|
||||
|
|
@ -35,6 +45,20 @@ class ManualMapVoxelManipulator;
|
|||
class VoxelManipulator;
|
||||
class INodeDefManager;
|
||||
|
||||
extern NoiseParams nparams_v6_def_terrain_base;
|
||||
extern NoiseParams nparams_v6_def_terrain_higher;
|
||||
extern NoiseParams nparams_v6_def_steepness;
|
||||
extern NoiseParams nparams_v6_def_height_select;
|
||||
extern NoiseParams nparams_v6_def_trees;
|
||||
extern NoiseParams nparams_v6_def_mud;
|
||||
extern NoiseParams nparams_v6_def_beach;
|
||||
extern NoiseParams nparams_v6_def_biome;
|
||||
extern NoiseParams nparams_v6_def_cave;
|
||||
|
||||
extern NoiseParams nparams_v7_def_terrain;
|
||||
extern NoiseParams nparams_v7_def_bgroup;
|
||||
extern NoiseParams nparams_v7_def_heat;
|
||||
extern NoiseParams nparams_v7_def_humidity;
|
||||
|
||||
enum BiomeType
|
||||
{
|
||||
|
|
@ -58,58 +82,24 @@ struct BlockMakeData {
|
|||
};
|
||||
|
||||
|
||||
/////////////////// Mapgen flags
|
||||
#define MG_TREES 0x01
|
||||
#define MG_CAVES 0x02
|
||||
#define MG_DUNGEONS 0x04
|
||||
#define MGV6_FORESTS 0x08
|
||||
#define MGV6_BIOME_BLEND 0x10
|
||||
|
||||
#define AVERAGE_MUD_AMOUNT 4
|
||||
|
||||
/////////////////// Mapgen V6 perlin noise default values
|
||||
NoiseParams nparams_v6_def_terrain_base =
|
||||
{-AVERAGE_MUD_AMOUNT, 20.0, v3f(250.0, 250.0, 250.0), 82341, 5, 0.6};
|
||||
NoiseParams nparams_v6_def_terrain_higher =
|
||||
{20.0, 16.0, v3f(500.0, 500.0, 500.0), 85309, 5, 0.6};
|
||||
NoiseParams nparams_v6_def_steepness =
|
||||
{0.85, 0.5, v3f(125.0, 125.0, 125.0), -932, 5, 0.7};
|
||||
NoiseParams nparams_v6_def_height_select =
|
||||
{0.5, 1.0, v3f(250.0, 250.0, 250.0), 4213, 5, 0.69};
|
||||
NoiseParams nparams_v6_def_trees =
|
||||
{0.0, 1.0, v3f(125.0, 125.0, 125.0), 2, 4, 0.66};
|
||||
NoiseParams nparams_v6_def_mud =
|
||||
{AVERAGE_MUD_AMOUNT, 2.0, v3f(200.0, 200.0, 200.0), 91013, 3, 0.55};
|
||||
NoiseParams nparams_v6_def_beach =
|
||||
{0.0, 1.0, v3f(250.0, 250.0, 250.0), 59420, 3, 0.50};
|
||||
NoiseParams nparams_v6_def_biome =
|
||||
{0.0, 1.0, v3f(250.0, 250.0, 250.0), 9130, 3, 0.50};
|
||||
NoiseParams nparams_v6_def_cave =
|
||||
{6.0, 6.0, v3f(250.0, 250.0, 250.0), 34329, 3, 0.50};
|
||||
|
||||
/////////////////// Mapgen V7 perlin noise default values
|
||||
NoiseParams nparams_v7_def_terrain =
|
||||
{10.0, 12.0, v3f(350., 350., 350.), 82341, 5, 0.6}; //terrain
|
||||
NoiseParams nparams_v7_def_bgroup =
|
||||
{0.5, 1/(2*1.6), v3f(350., 350., 350.), 5923, 2, 0.60}; //0 to 1
|
||||
NoiseParams nparams_v7_def_heat =
|
||||
{25.0, 50.0, v3f(500., 500., 500.), 35293, 1, 0.00}; //-25 to 75
|
||||
NoiseParams nparams_v7_def_humidity =
|
||||
{50, 100/(2*1.6), v3f(750., 750., 750.), 12094, 2, 0.60}; //0 to 100
|
||||
|
||||
struct MapgenParams {
|
||||
int seed;
|
||||
int water_level;
|
||||
int mg_version;
|
||||
int chunksize;
|
||||
u64 seed;
|
||||
int water_level;
|
||||
u32 flags;
|
||||
|
||||
MapgenParams() {
|
||||
mg_version = 6;
|
||||
seed = 0;
|
||||
water_level = 1;
|
||||
chunksize = 5;
|
||||
flags = MG_TREES | MG_CAVES | MGV6_BIOME_BLEND;
|
||||
}
|
||||
|
||||
static MapgenParams *createMapgenParams(int mgver);
|
||||
static MapgenParams *getParamsFromSettings(Settings *settings);
|
||||
|
||||
};
|
||||
|
||||
struct MapgenV6Params : public MapgenParams {
|
||||
|
|
@ -163,6 +153,7 @@ public:
|
|||
int id;
|
||||
|
||||
virtual void makeChunk(BlockMakeData *data) {};
|
||||
virtual int getGroundLevelAtPoint(v2s16 p) = 0;
|
||||
|
||||
//Legacy functions for Farmesh (pending removal)
|
||||
static bool get_have_beach(u64 seed, v2s16 p2d);
|
||||
|
|
@ -189,7 +180,6 @@ public:
|
|||
Noise *noise_mud;
|
||||
Noise *noise_beach;
|
||||
Noise *noise_biome;
|
||||
Noise *noise_cave;
|
||||
|
||||
float *map_terrain_base;
|
||||
float *map_terrain_higher;
|
||||
|
|
@ -199,7 +189,8 @@ public:
|
|||
float *map_mud;
|
||||
float *map_beach;
|
||||
float *map_biome;
|
||||
float *map_cave;
|
||||
|
||||
NoiseParams *np_cave;
|
||||
|
||||
u32 flags;
|
||||
float freq_desert;
|
||||
|
|
@ -209,6 +200,7 @@ public:
|
|||
~MapgenV6();
|
||||
|
||||
void makeChunk(BlockMakeData *data);
|
||||
int getGroundLevelAtPoint(v2s16 p);
|
||||
|
||||
|
||||
static s16 find_ground_level(VoxelManipulator &vmanip, v2s16 p2d, INodeDefManager *ndef);
|
||||
|
|
@ -254,12 +246,6 @@ public:
|
|||
int id;
|
||||
u32 flags;
|
||||
|
||||
/*
|
||||
NoiseParams *np_terrain;
|
||||
NoiseParams *np_bgroup;
|
||||
NoiseParams *np_heat;
|
||||
NoiseParams *np_humidity;*/
|
||||
|
||||
//should these be broken off into a "commonly used nodes" class?
|
||||
MapNode n_air;
|
||||
MapNode n_water;
|
||||
|
|
@ -269,6 +255,9 @@ public:
|
|||
~MapgenV7();
|
||||
|
||||
void makeChunk(BlockMakeData *data);
|
||||
int getGroundLevelAtPoint(v2s16 p);
|
||||
|
||||
Biome *getBiomeAtPoint(v3s16 p);
|
||||
void updateLiquid(v3s16 node_min, v3s16 node_max);
|
||||
void updateLighting(v3s16 node_min, v3s16 node_max);
|
||||
|
||||
|
|
@ -281,7 +270,6 @@ public:
|
|||
class EmergeManager {
|
||||
public:
|
||||
//settings
|
||||
int mg_version;
|
||||
MapgenParams *params;
|
||||
|
||||
//mapgen objects here
|
||||
|
|
@ -290,11 +278,10 @@ public:
|
|||
//biome manager
|
||||
BiomeDefManager *biomedef;
|
||||
|
||||
EmergeManager(IGameDef *gamedef, int mg_version=6);
|
||||
EmergeManager(IGameDef *gamedef, BiomeDefManager *bdef, MapgenParams *mgparams);
|
||||
~EmergeManager();
|
||||
|
||||
Mapgen *getMapgen();
|
||||
void setMapgenParams();
|
||||
void addBlockToQueue();
|
||||
|
||||
//mapgen helper methods
|
||||
|
|
@ -304,43 +291,5 @@ public:
|
|||
u32 getBlockSeed(v3s16 p);
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
namespace mapgen
|
||||
{
|
||||
// Finds precise ground level at any position
|
||||
s16 find_ground_level_from_noise(u64 seed, v2s16 p2d, s16 precision);
|
||||
|
||||
// Find out if block is completely underground
|
||||
bool block_is_underground(u64 seed, v3s16 blockpos);
|
||||
|
||||
// Get a pseudorandom seed for a position on the map
|
||||
u32 get_blockseed(u64 seed, v3s16 p);
|
||||
|
||||
// Main map generation routine
|
||||
void make_block(BlockMakeData *data);
|
||||
|
||||
|
||||
//These are used by FarMesh
|
||||
bool get_have_beach(u64 seed, v2s16 p2d);
|
||||
double tree_amount_2d(u64 seed, v2s16 p);
|
||||
|
||||
struct BlockMakeData
|
||||
{
|
||||
bool no_op;
|
||||
ManualMapVoxelManipulator *vmanip; // Destructor deletes
|
||||
u64 seed;
|
||||
v3s16 blockpos_min;
|
||||
v3s16 blockpos_max;
|
||||
v3s16 blockpos_requested;
|
||||
UniqueQueue<v3s16> transforming_liquid;
|
||||
INodeDefManager *nodedef;
|
||||
|
||||
BlockMakeData();
|
||||
~BlockMakeData();
|
||||
};
|
||||
|
||||
}; // namespace mapgen
|
||||
*/
|
||||
#endif
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue