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Change Random module to class

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This commit is contained in:
MATSUMOTO Ryosuke
2013-03-26 21:48:10 +09:00
parent b1bd62e047
commit bdd27cbdca
1 changed files with 9 additions and 10 deletions
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mrbgems/mruby-random/src/random.c
+9 -10
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@@ -10,7 +10,7 @@
#include <time.h>
#define RAND_SEED_KEY "$mrb_ext_rand_seed"
#define GLOBAL_RAND_SEED_KEY "$mrb_g_rand_seed"
void mt_srand(unsigned long seed)
{
@@ -54,7 +54,7 @@ mrb_value mrb_random_mt_rand(mrb_state *mrb, mrb_value max)
return value;
}
static mrb_value mrb_random_rand(mrb_state *mrb, mrb_value self)
static mrb_value mrb_random_g_rand(mrb_state *mrb, mrb_value self)
{
mrb_value *argv;
mrb_int argc;
@@ -82,14 +82,14 @@ static mrb_value mrb_random_rand(mrb_state *mrb, mrb_value self)
return mrb_nil_value();
}
mrb_value seed = mrb_gv_get(mrb, mrb_intern(mrb, RAND_SEED_KEY));
mrb_value seed = mrb_gv_get(mrb, mrb_intern(mrb, GLOBAL_RAND_SEED_KEY));
if (mrb_nil_p(seed))
mrb_random_mt_srand(mrb, mrb_nil_value());
return mrb_random_mt_rand(mrb, max);
}
static mrb_value mrb_random_srand(mrb_state *mrb, mrb_value self)
static mrb_value mrb_random_g_srand(mrb_state *mrb, mrb_value self)
{
mrb_int argc;
mrb_value *argv;
@@ -118,8 +118,8 @@ static mrb_value mrb_random_srand(mrb_state *mrb, mrb_value self)
}
seed = mrb_random_mt_srand(mrb, seed);
mrb_value old_seed = mrb_gv_get(mrb, mrb_intern(mrb, RAND_SEED_KEY));
mrb_gv_set(mrb, mrb_intern(mrb, RAND_SEED_KEY), seed);
mrb_value old_seed = mrb_gv_get(mrb, mrb_intern(mrb, GLOBAL_RAND_SEED_KEY));
mrb_gv_set(mrb, mrb_intern(mrb, GLOBAL_RAND_SEED_KEY), seed);
return old_seed;
}
@@ -128,10 +128,9 @@ void mrb_mruby_random_gem_init(mrb_state *mrb)
{
struct RClass *random;
random = mrb_define_module(mrb, "Random");
mrb_define_class_method(mrb, random, "rand", mrb_random_rand, ARGS_ANY());
mrb_define_class_method(mrb, random, "srand", mrb_random_srand, ARGS_ANY());
random = mrb_define_class(mrb, "Random", mrb->object_class);
mrb_define_class_method(mrb, random, "rand", mrb_random_g_rand, ARGS_ANY());
mrb_define_class_method(mrb, random, "srand", mrb_random_g_srand, ARGS_ANY());
}
void mrb_mruby_random_gem_final(mrb_state *mrb)