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Convert usages of PseudoRandom to PcgRandom for ore and deco placement

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In addition to being a better random, this fixes #3228
This commit is contained in:
kwolekr 2015-11-08 23:40:18 -05:00
parent c3e179f256
commit f3ac2517ea
3 changed files with 13 additions and 13 deletions
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10
src/mg_ore.cpp
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@ -126,7 +126,7 @@ size_t Ore::placeOre(Mapgen *mg, u32 blockseed, v3s16 nmin, v3s16 nmax)
void OreScatter::generate(MMVManip *vm, int mapseed, u32 blockseed,
v3s16 nmin, v3s16 nmax, u8 *biomemap)
{
PseudoRandom pr(blockseed);
PcgRandom pr(blockseed);
MapNode n_ore(c_ore, 0, ore_param2);
u32 sizex = (nmax.X - nmin.X + 1);
@ -175,7 +175,7 @@ void OreScatter::generate(MMVManip *vm, int mapseed, u32 blockseed,
void OreSheet::generate(MMVManip *vm, int mapseed, u32 blockseed,
v3s16 nmin, v3s16 nmax, u8 *biomemap)
{
PseudoRandom pr(blockseed + 4234);
PcgRandom pr(blockseed + 4234);
MapNode n_ore(c_ore, 0, ore_param2);
u16 max_height = column_height_max;
@ -240,7 +240,7 @@ OrePuff::~OrePuff()
void OrePuff::generate(MMVManip *vm, int mapseed, u32 blockseed,
v3s16 nmin, v3s16 nmax, u8 *biomemap)
{
PseudoRandom pr(blockseed + 4234);
PcgRandom pr(blockseed + 4234);
MapNode n_ore(c_ore, 0, ore_param2);
int y_start = pr.range(nmin.Y, nmax.Y);
@ -313,7 +313,7 @@ void OrePuff::generate(MMVManip *vm, int mapseed, u32 blockseed,
void OreBlob::generate(MMVManip *vm, int mapseed, u32 blockseed,
v3s16 nmin, v3s16 nmax, u8 *biomemap)
{
PseudoRandom pr(blockseed + 2404);
PcgRandom pr(blockseed + 2404);
MapNode n_ore(c_ore, 0, ore_param2);
u32 sizex = (nmax.X - nmin.X + 1);
@ -391,7 +391,7 @@ OreVein::~OreVein()
void OreVein::generate(MMVManip *vm, int mapseed, u32 blockseed,
v3s16 nmin, v3s16 nmax, u8 *biomemap)
{
PseudoRandom pr(blockseed + 520);
PcgRandom pr(blockseed + 520);
MapNode n_ore(c_ore, 0, ore_param2);
u32 sizex = (nmax.X - nmin.X + 1);