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Mapgen V7: Huge rewrite, also tweaks to cavegen et al.

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kwolekr 2013-07-06 02:21:35 -04:00
parent 3607fae75a
commit 18d7bc7fa1
12 changed files with 452 additions and 196 deletions
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11
src/mapgen_math.cpp
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@ -172,7 +172,6 @@ void MapgenMathParams::writeParams(Settings *settings) {
MapgenMath::MapgenMath(int mapgenid, MapgenMathParams *params_, EmergeManager *emerge) : MapgenV7(mapgenid, params_, emerge) {
mg_params = params_;
this->flags |= MG_NOLIGHT;
this->ridges = 0;
Json::Value & params = mg_params->params;
invert = params["invert"].empty() ? 1 : params["invert"].asBool(); //params["invert"].empty()?1:params["invert"].asBool();
@ -238,7 +237,7 @@ MapgenMath::~MapgenMath() {
//////////////////////// Map generator
void MapgenMath::generateTerrain() {
int MapgenMath::generateTerrain() {
MapNode n_air(CONTENT_AIR, LIGHT_SUN), n_water_source(c_water_source, LIGHT_SUN);
MapNode n_stone(c_stone, LIGHT_SUN);
@ -263,9 +262,9 @@ void MapgenMath::generateTerrain() {
double d = (*func)(vec.X, vec.Y, vec.Z, distance, iterations);
if ((!invert && d > 0) || (invert && d == 0) ) {
if (vm->m_data[i].getContent() == CONTENT_IGNORE)
vm->m_data[i] = (y > water_level + biome->filler_height) ?
MapNode(biome->c_filler) : n_stone;
// vm->m_data[i] = n_stone;
// vm->m_data[i] = (y > water_level + biome->filler) ?
// MapNode(biome->c_filler) : n_stone;
vm->m_data[i] = n_stone;
} else if (y <= water_level) {
vm->m_data[i] = n_water_source;
} else {
@ -361,7 +360,7 @@ void MapgenMath::generateTerrain() {
#endif
return 0;
}
int MapgenMath::getGroundLevelAtPoint(v2s16 p) {