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authorkwolekr <kwolekr@minetest.net>2015-03-22 00:01:46 -0400
committerkwolekr <kwolekr@minetest.net>2015-03-22 00:48:08 -0400
commit3993093f51544d4eb44efb57c973e29107ea2f7a (patch)
tree0533167edce0dbd2cb8f03c37b880e57cfd7916d /src/mapgen.cpp
parent7679396ebbb38115eedbfb8e9636dff50cdf2075 (diff)
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Add support for the PCG32 PRNG algo (and associated script APIs)
Diffstat (limited to 'src/mapgen.cpp')
-rw-r--r--src/mapgen.cpp10
1 files changed, 3 insertions, 7 deletions
diff --git a/src/mapgen.cpp b/src/mapgen.cpp
index fd4fe5bb0..851f018ee 100644
--- a/src/mapgen.cpp
+++ b/src/mapgen.cpp
@@ -515,14 +515,10 @@ void MapgenParams::load(const Settings &settings)
std::string seed_str;
const char *seed_name = (&settings == g_settings) ? "fixed_map_seed" : "seed";
- if (settings.getNoEx(seed_name, seed_str) && !seed_str.empty()) {
+ if (settings.getNoEx(seed_name, seed_str) && !seed_str.empty())
seed = read_seed(seed_str.c_str());
- } else {
- seed = ((u64)(myrand() & 0xFFFF) << 0) |
- ((u64)(myrand() & 0xFFFF) << 16) |
- ((u64)(myrand() & 0xFFFF) << 32) |
- ((u64)(myrand() & 0xFFFF) << 48);
- }
+ else
+ myrand_bytes(&seed, sizeof(seed));
settings.getNoEx("mg_name", mg_name);
settings.getS16NoEx("water_level", water_level);