///////////////////////////////////////// Caves V5
-CaveV5::CaveV5(MapgenV5 *mg, PseudoRandom *ps)
+CaveV5::CaveV5(Mapgen *mg, PseudoRandom *ps)
{
this->mg = mg;
this->vm = mg->vm;
this->ndef = mg->ndef;
this->water_level = mg->water_level;
this->ps = ps;
- this->c_water_source = mg->c_water_source;
- this->c_lava_source = mg->c_lava_source;
- this->c_ice = mg->c_ice;
+ c_water_source = ndef->getId("mapgen_water_source");
+ c_lava_source = ndef->getId("mapgen_lava_source");
+ c_ice = ndef->getId("mapgen_ice");
this->np_caveliquids = &nparams_caveliquids;
+ this->ystride = mg->csize.X;
+
+ if (c_ice == CONTENT_IGNORE)
+ c_ice = CONTENT_AIR;
dswitchint = ps->range(1, 14);
flooded = ps->range(1, 2) == 2;
p = orpi + veci + of + rs / 2;
if (p.Z >= node_min.Z && p.Z <= node_max.Z &&
p.X >= node_min.X && p.X <= node_max.X) {
- u32 index = (p.Z - node_min.Z) * mg->ystride + (p.X - node_min.X);
+ u32 index = (p.Z - node_min.Z) * ystride + (p.X - node_min.X);
s16 h = mg->heightmap[index];
if (h < p.Y)
return;
p = orpi + of + rs / 2;
if (p.Z >= node_min.Z && p.Z <= node_max.Z &&
p.X >= node_min.X && p.X <= node_max.X) {
- u32 index = (p.Z - node_min.Z) * mg->ystride + (p.X - node_min.X);
+ u32 index = (p.Z - node_min.Z) * ystride + (p.X - node_min.X);
s16 h = mg->heightmap[index];
if (h < p.Y)
return;
float nval = NoisePerlin3D(np_caveliquids, startp.X,
startp.Y, startp.Z, mg->seed);
- MapNode liquidnode = nval < 0.40 ? lavanode : waternode;
+ MapNode liquidnode = (nval < 0.40 && node_max.Y < MGV5_LAVA_DEPTH) ?
+ lavanode : waternode;
v3f fp = orp + vec * f;
fp.X += 0.1 * ps->range(-10, 10);