pokeemerald/test/battle/ability/purifying_salt.c

#include "global.h"
#include "test/battle.h"

SINGLE_BATTLE_TEST("Purifying Salt halves damage from Ghost-type moves", s16 damage)
{
    u16 ability;
    PARAMETRIZE { ability = ABILITY_STURDY; }
    PARAMETRIZE { ability = ABILITY_PURIFYING_SALT; }
    GIVEN {
        ASSUME(gBattleMoves[MOVE_SHADOW_BALL].type == TYPE_GHOST);
        PLAYER(SPECIES_WOBBUFFET);
        OPPONENT(SPECIES_WOBBUFFET) { Ability(ability); }
    } WHEN {
        TURN { MOVE(player, MOVE_SHADOW_BALL); }
    } SCENE {
        HP_BAR(opponent, captureDamage: &results[i].damage);
    } FINALLY {
        EXPECT_MUL_EQ(results[0].damage, UQ_4_12(0.5), results[1].damage);
    }
}

SINGLE_BATTLE_TEST("Purifying Salt makes Rest fail")
{
    GIVEN {
        PLAYER(SPECIES_WOBBUFFET) { Ability(ABILITY_PURIFYING_SALT); HP(1); MaxHP(100);}
        OPPONENT(SPECIES_WOBBUFFET);
    } WHEN {
        TURN { MOVE(player, MOVE_REST); }
    } SCENE {
        NONE_OF {
            MESSAGE("Wobbuffet went to sleep!");
        }
    }
}

SINGLE_BATTLE_TEST("Purifying Salt grants immunity to status effects")
{
    u32 move;
    u16 status;
    PARAMETRIZE { move = MOVE_WILL_O_WISP; status = STATUS1_BURN; }
    PARAMETRIZE { move = MOVE_HYPNOSIS; status = STATUS1_SLEEP; }
    PARAMETRIZE { move = MOVE_THUNDER_WAVE; status = STATUS1_PARALYSIS; }
    PARAMETRIZE { move = MOVE_TOXIC; status = STATUS1_TOXIC_POISON; }
    PARAMETRIZE { move = MOVE_POWDER_SNOW; status = STATUS1_FREEZE; }
    GIVEN {
        ASSUME(gBattleMoves[MOVE_WILL_O_WISP].effect == EFFECT_WILL_O_WISP);
        ASSUME(gBattleMoves[MOVE_HYPNOSIS].effect == EFFECT_SLEEP);
        ASSUME(gBattleMoves[MOVE_THUNDER_WAVE].effect == EFFECT_PARALYZE);
        ASSUME(gBattleMoves[MOVE_TOXIC].effect == EFFECT_TOXIC);
        ASSUME(gBattleMoves[MOVE_POWDER_SNOW].effect == EFFECT_FREEZE_HIT);
        PLAYER(SPECIES_WOBBUFFET) { Ability(ABILITY_PURIFYING_SALT); }
        OPPONENT(SPECIES_WOBBUFFET);
    } WHEN {
        TURN { MOVE(opponent, move); }
    } SCENE {
        if (move != MOVE_POWDER_SNOW) {
            NOT ANIMATION(ANIM_TYPE_MOVE, move, opponent);
            ABILITY_POPUP(player, ABILITY_PURIFYING_SALT);
            MESSAGE("It doesn't affect Wobbuffet…");
        } else {
            NOT ABILITY_POPUP(player, ABILITY_PURIFYING_SALT);
        }
        NOT STATUS_ICON(player, status);
    }
}