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eliminate silly caching logic from natural armor calculation

This commit is contained in:
Enno Rehling 2015-11-21 19:02:14 +01:00
parent 990fda6234
commit 7dae5aa035
3 changed files with 30 additions and 20 deletions
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28
src/battle.c
View File

@ -1024,30 +1024,20 @@ static void vampirism(troop at, int damage)
#define MAXRACES 128
static int natural_armor(unit * du)
static int armor_bonus(const race *rc) {
return get_param_int(rc->parameters, "armor.stamina", -1);
}
int natural_armor(unit * du)
{
static int cookie = -1;
static int bonus[MAXRACES];
const race *rc = u_race(du);
int index, an = rc->armor;
int bonus, an = rc->armor;
assert(rc);
if (cookie!=global.cookie) {
cookie = global.cookie;
memset(bonus, 0, sizeof(bonus));
}
assert(num_races < MAXRACES);
index = rc->index;
assert(index >= 0 && index < num_races);
if (bonus[index] == 0) {
bonus[index] =
get_param_int(rc->parameters, "armor.stamina", -1);
if (bonus[index] == 0)
bonus[index] = -1;
}
if (bonus[index] > 0) {
bonus = armor_bonus(rc);
if (bonus > 0) {
int sk = effskill(du, SK_STAMINA, 0);
sk /= bonus[index];
sk /= bonus;
an += sk;
}
return an;

1
src/battle.h
View File

@ -243,6 +243,7 @@ extern "C" {
int count_enemies(struct battle *b, const struct fighter *af,
int minrow, int maxrow, int select);
int natural_armor(struct unit * u);
int calculate_armor(troop dt, const struct weapon_type *dwtype, const struct weapon_type *awtype, double *magres);
bool terminate(troop dt, troop at, int type, const char *damage,
bool missile);

21
src/battle.test.c
View File

@ -3,6 +3,7 @@
#include "battle.h"
#include "skill.h"
#include <kernel/config.h>
#include <kernel/building.h>
#include <kernel/faction.h>
#include <kernel/item.h>
@ -201,13 +202,30 @@ static void test_building_defence_bonus(CuTest * tc)
test_cleanup();
}
fighter *setup_fighter(battle **bp, unit *u) {
static fighter *setup_fighter(battle **bp, unit *u) {
battle *b;
*bp = b = make_battle(u->region);
return make_fighter(b, u, make_side(b, u->faction, 0, 0, 0), false);
}
static void test_natural_armor(CuTest * tc)
{
race *rc;
unit *u;
test_cleanup();
rc = test_create_race("human");
u = test_create_unit(test_create_faction(rc), test_create_region(0, 0, 0));
set_level(u, SK_STAMINA, 2);
CuAssertIntEquals(tc, 0, natural_armor(u));
set_param(&rc->parameters, "armor.stamina", "1");
CuAssertIntEquals(tc, 2, natural_armor(u));
set_param(&rc->parameters, "armor.stamina", "2");
CuAssertIntEquals(tc, 1, natural_armor(u));
test_cleanup();
}
static void test_calculate_armor(CuTest * tc)
{
troop dt;
@ -321,6 +339,7 @@ CuSuite *get_battle_suite(void)
SUITE_ADD_TEST(suite, test_building_bonus_respects_size);
SUITE_ADD_TEST(suite, test_building_defence_bonus);
SUITE_ADD_TEST(suite, test_calculate_armor);
SUITE_ADD_TEST(suite, test_natural_armor);
SUITE_ADD_TEST(suite, test_projectile_armor);
return suite;
}