diff options
Diffstat (limited to 'core/math/math_funcs.cpp')
| -rw-r--r-- | core/math/math_funcs.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/core/math/math_funcs.cpp b/core/math/math_funcs.cpp index ccc463c114..9f5a9c193a 100644 --- a/core/math/math_funcs.cpp +++ b/core/math/math_funcs.cpp @@ -6,6 +6,7 @@ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -29,7 +30,7 @@ #include "math_funcs.h" #include "core/os/os.h" -pcg32_random_t Math::default_pcg = { 1, PCG_DEFAULT_INC_64 }; +pcg32_random_t Math::default_pcg = { 12047754176567800795ULL, PCG_DEFAULT_INC_64 }; #define PHI 0x9e3779b9 @@ -50,9 +51,7 @@ void Math::seed(uint64_t x) { } void Math::randomize() { - - OS::Time time = OS::get_singleton()->get_time(); - seed(OS::get_singleton()->get_ticks_usec() * (time.hour + 1) * (time.min + 1) * (time.sec + 1) * rand()); // TODO: can be simplified. + seed(OS::get_singleton()->get_ticks_usec() * default_pcg.state + PCG_DEFAULT_INC_64); } uint32_t Math::rand() { |