frostbite tests

test/status_frostbite.c

@@ -0,0 +1,98 @@
+#include "global.h"
+#include "test_battle.h"
+
+SINGLE_BATTLE_TEST("Frostbite reduces the special attack by 50 percent")
+{
+    s16 reducedDamage;
+    s16 normaleDamage;
+
+    GIVEN {
+        PLAYER(SPECIES_WOBBUFFET);
+        OPPONENT(SPECIES_WOBBUFFET) { Status1(STATUS1_FROSTBITE); }
+    } WHEN {
+        TURN { MOVE(opponent, MOVE_SWIFT); MOVE(player, MOVE_FIRE_PUNCH); }
+        TURN { MOVE(opponent, MOVE_SWIFT); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_SWIFT, opponent);
+        HP_BAR(player, captureDamage: &reducedDamage);
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_FIRE_PUNCH, player);
+        HP_BAR(opponent);
+        MESSAGE("Foe Wobbuffet is hurt by its frostbite!");
+        ANIMATION(ANIM_TYPE_STATUS, B_ANIM_STATUS_FRZ, opponent);
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_SWIFT, opponent);
+        HP_BAR(player, captureDamage: &normaleDamage);
+   } THEN { EXPECT_EQ(reducedDamage, normaleDamage); }
+}
+
+SINGLE_BATTLE_TEST("Frostbite deals 1/16 damage to effected pokemon")
+{
+    s16 frostbiteDamage;
+
+    GIVEN {
+        PLAYER(SPECIES_WOBBUFFET);
+        OPPONENT(SPECIES_WOBBUFFET) { Status1(STATUS1_FROSTBITE); }
+    } WHEN {
+        TURN { }
+    } SCENE {
+        MESSAGE("Foe Wobbuffet is hurt by its frostbite!");
+        ANIMATION(ANIM_TYPE_STATUS, B_ANIM_STATUS_FRZ, opponent);
+        HP_BAR(opponent, captureDamage: &frostbiteDamage);
+   } THEN { EXPECT_EQ(frostbiteDamage, opponent->maxHP / 16); }
+}
+
+SINGLE_BATTLE_TEST("Frostbite is healed if hit with a thawing move")
+{
+    u32 move;
+
+    PARAMETRIZE { move = MOVE_FLAME_WHEEL; }
+    PARAMETRIZE { move = MOVE_SACRED_FIRE; }
+    PARAMETRIZE { move = MOVE_FLARE_BLITZ; }
+    PARAMETRIZE { move = MOVE_FUSION_FLARE; }
+    PARAMETRIZE { move = MOVE_EMBER; }
+
+    GIVEN {
+        PLAYER(SPECIES_WOBBUFFET);
+        OPPONENT(SPECIES_WOBBUFFET) { Status1(STATUS1_FROSTBITE); }
+    } WHEN {
+        TURN { MOVE(player, move); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, move, player);
+        if (move == MOVE_EMBER) {
+            NONE_OF {
+                MESSAGE("Foe Wobbuffet's frostbite was healed!");
+            }
+        } else {
+            MESSAGE("Foe Wobbuffet's frostbite was healed!");
+        }
+   }
+}
+
+SINGLE_BATTLE_TEST("Frostbite is healed when the user uses a thawing move")
+{
+    u32 move;
+
+    PARAMETRIZE { move = MOVE_FLAME_WHEEL; }
+    PARAMETRIZE { move = MOVE_SACRED_FIRE; }
+    PARAMETRIZE { move = MOVE_FLARE_BLITZ; }
+    PARAMETRIZE { move = MOVE_FUSION_FLARE; }
+    PARAMETRIZE { move = MOVE_EMBER; }
+
+    GIVEN {
+        PLAYER(SPECIES_WOBBUFFET) { Status1(STATUS1_FROSTBITE); }
+        OPPONENT(SPECIES_WOBBUFFET);
+    } WHEN {
+        TURN { MOVE(player, move); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, move, player);
+        HP_BAR(opponent);
+        if (move == MOVE_EMBER) {
+            MESSAGE("Wobbuffet is hurt by its frostbite!");
+            ANIMATION(ANIM_TYPE_STATUS, B_ANIM_STATUS_FRZ, player);
+        } else {
+            NONE_OF {
+                MESSAGE("Wobbuffet is hurt by its frostbite!");
+                ANIMATION(ANIM_TYPE_STATUS, B_ANIM_STATUS_FRZ, player);
+            }
+        }
+   }
+}

test/test_battle.h

@@ -526,8 +526,7 @@ struct QueuedMessageEvent
 struct QueuedStatusEvent
 {
     u32 battlerId:3;
-    u32 mask:8;
-    u32 unused_01:21;
+    u32 mask:29;
 };
 
 struct QueuedEvent
@@ -872,6 +871,7 @@ struct StatusEventContext
     bool8 freeze:1;
     bool8 paralysis:1;
     bool8 badPoison:1;
+    bool8 frostbite:1;
 };
 
 void OpenQueueGroup(u32 sourceLine, enum QueueGroupType);

test/test_runner_battle.c

@@ -1717,6 +1717,8 @@ void QueueStatus(u32 sourceLine, struct BattlePokemon *battler, struct StatusEve
         mask = STATUS1_PARALYSIS;
     else if (ctx.badPoison)
         mask = STATUS1_TOXIC_POISON;
+    else if (ctx.frostbite)
+        mask = STATUS1_FROSTBITE;
     else
         mask = ctx.status1;