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speeding up produceexp_chance

This commit is contained in:
Enno Rehling 2015-09-12 16:41:22 +02:00
parent 9bdc811582
commit 8a95ea0c00
2 changed files with 7 additions and 2 deletions
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2
src/kernel/config.h
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@ -261,7 +261,7 @@ extern "C" {
unsigned int data_turn; unsigned int data_turn;
struct param *parameters; struct param *parameters;
void *vm_state; void *vm_state;
float producexpchance; double producexpchance;
int cookie; int cookie;
int data_version; /* TODO: eliminate in favor of gamedata.version */ int data_version; /* TODO: eliminate in favor of gamedata.version */
struct _dictionary_ *inifile; struct _dictionary_ *inifile;

7
src/kernel/unit.c
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@ -1935,7 +1935,12 @@ bool unit_can_study(const unit *u) {
} }
static double produceexp_chance(void) { static double produceexp_chance(void) {
return get_param_flt(global.parameters, "study.from_use", 1.0 / 3); static int update = 0;
if (update != global.cookie) {
global.producexpchance = get_param_flt(global.parameters, "study.from_use", 1.0 / 3);
update = global.cookie;
}
return global.producexpchance;
} }
void produceexp_ex(struct unit *u, skill_t sk, int n, bool (*learn)(unit *, skill_t, double)) void produceexp_ex(struct unit *u, skill_t sk, int n, bool (*learn)(unit *, skill_t, double))