Merge branch '_RHH/master' into _RHH/upcoming

# Conflicts:
#	asm/macros/battle_anim_script.inc
#	data/battle_anim_scripts.s
#	include/constants/battle_anim.h
#	src/battle_anim.c
#	src/data/battle_anim.h

INSTALL.md

@@ -33,27 +33,23 @@ WSL1 is the preferred terminal to build **pokeemerald Expansion**. The following
 - Otherwise, **open WSL** and go to [Choosing where to store pokeemerald Expansion (WSL1)](#Choosing-where-to-store-pokeemerald-expansion-WSL1).
 
 ### Installing WSL1
-1. Open [Windows Powershell **as Administrator**](https://i.imgur.com/QKmVbP9.png), and run the following command (Right Click or Shift+Insert is paste in the Powershell).
+1. Open [Windows Powershell **as Administrator**](https://i.imgur.com/QKmVbP9.png), and run the following commands (Right Click or Shift+Insert is paste in the Powershell).
 
     ```powershell
-    dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
+	wsl --install -d Ubuntu --enable-wsl1
     ```
 
 2. Once the process finishes, restart your machine.
 
-3. The next step is to choose and install a Linux distribution from the Microsoft Store. The following instructions will assume Ubuntu as the Linux distribution of choice.
+3. Open Windows Powershell **as Administrator** again (after restarting), and run the following command to configure Ubuntu to use WSL1.
+
+    ```powershell
+    wsl --set-version Ubuntu 1
+    ```
     <details>
-        <summary><i>Note for advanced users...</i></summary>
+        <summary><i>Note...</i></summary>
 
-    >   You can pick a preferred Linux distribution, but setup instructions may differ. Debian should work with the given instructions, but has not been tested.
-    </details>
-
-4. Open the [Microsoft Store Linux Selection](https://aka.ms/wslstore), click Ubuntu, then click Get, which will install the Ubuntu distribution.
-    <details>
-        <summary><i>Notes...</i></summary>
-
-    >   Note 1: If a dialog pops up asking for you to sign into a Microsoft Account, then just close the dialog.
-    >   Note 2: If the link does not work, then open the Microsoft Store manually, and search for the Ubuntu app (choose the one with no version number).
+    >   WSL may open automatically after restarting, but you can ignore it for now.
     </details>
 
 ### Setting up WSL1

asm/macros/battle_anim_script.inc

@@ -315,8 +315,14 @@
 .Lsprite_\@_2:
 	.endm
 
-.macro createdragondartsprite anim_battler:req, subpriority_offset:req, argv:vararg
+	.macro jumpifmovetypeequal type:req, jumpInstr:req
 	.byte 0x33
+	.byte \type
+	.4byte \jumpInstr
+	.endm
+
+	.macro createdragondartsprite anim_battler:req, subpriority_offset:req, argv:vararg
+	.byte 0x34
 	.if \anim_battler == ANIM_TARGET
 	.byte ANIMSPRITE_IS_TARGET | (\subpriority_offset & 0x7F)
 	.else

data/battle_anim_scripts.s

@@ -16900,6 +16900,59 @@ ElectroShotUnleash:
 	blendoff
 	end
 
+Move_IVY_CUDGEL::
+        loadspritegfx ANIM_TAG_IVY_CUDGEL_GRASS
+	loadspritegfx ANIM_TAG_WOOD_HAMMER
+	loadspritegfx ANIM_TAG_WOOD_HAMMER_HAMMER
+	loadspritegfx ANIM_TAG_IMPACT
+	playsewithpan SE_M_SWAGGER, SOUND_PAN_ATTACKER
+	createvisualtask AnimTask_TranslateMonEllipticalRespectSide, 2, ANIM_ATTACKER, 12, 4, 2, 4
+        jumpifmovetypeequal TYPE_FIRE, IvyCudgelFire
+        jumpifmovetypeequal TYPE_ROCK, IvyCudgelRock
+        jumpifmovetypeequal TYPE_WATER, IvyCudgelWater
+	createsprite gIvyCudgelSpriteTemplate, ANIM_TARGET, 2
+	delay 60
+	createvisualtask AnimTask_ShakeMonInPlace, 2, ANIM_ATTACKER, 3, 0, 12, 4
+	delay 18
+	createvisualtask AnimTask_SquishTarget, 0x2
+	delay 6
+	call WoodHammerImpact
+	waitforvisualfinish
+        end
+IvyCudgelFire:
+        loadspritegfx ANIM_TAG_IVY_CUDGEL_FIRE
+	createsprite gIvyCudgelFireSpriteTemplate, ANIM_TARGET, 2
+	delay 60
+	createvisualtask AnimTask_ShakeMonInPlace, 2, ANIM_ATTACKER, 3, 0, 12, 4
+	delay 18
+	createvisualtask AnimTask_SquishTarget, 0x2
+	delay 6
+	call WoodHammerImpact
+	waitforvisualfinish
+        end
+IvyCudgelRock:
+        loadspritegfx ANIM_TAG_IVY_CUDGEL_ROCK
+	createsprite gIvyCudgelRockSpriteTemplate, ANIM_TARGET, 2
+	delay 60
+	createvisualtask AnimTask_ShakeMonInPlace, 2, ANIM_ATTACKER, 3, 0, 12, 4
+	delay 18
+	createvisualtask AnimTask_SquishTarget, 0x2
+	delay 6
+	call WoodHammerImpact
+	waitforvisualfinish
+        end
+IvyCudgelWater:
+        loadspritegfx ANIM_TAG_IVY_CUDGEL_WATER
+	createsprite gIvyCudgelWaterSpriteTemplate, ANIM_TARGET, 2
+	delay 60
+	createvisualtask AnimTask_ShakeMonInPlace, 2, ANIM_ATTACKER, 3, 0, 12, 4
+	delay 18
+	createvisualtask AnimTask_SquishTarget, 0x2
+	delay 6
+	call WoodHammerImpact
+	waitforvisualfinish
+        end
+
 Move_SPICY_EXTRACT::
 	loadspritegfx ANIM_TAG_SMALL_EMBER
 	loadspritegfx ANIM_TAG_POISON_BUBBLE
@@ -16975,7 +17028,6 @@ Move_MAGICAL_TORQUE::
 Move_PSYBLADE::
 Move_BLOOD_MOON::
 Move_MATCHA_GOTCHA::
-Move_IVY_CUDGEL::
 Move_TERA_STARSTORM::
 Move_FICKLE_BEAM::
 Move_THUNDERCLAP::

graphics/pokemon/ogerpon/cornerstone/normal.pal

@@ -2,12 +2,12 @@ JASC-PAL
 0100
 15
 148 209 161
+0 0 0
 42 44 41
 21 158 7
-0 0 0
 74 76 73
-25 27 24
 61 113 53
+25 27 24
 109 99 108
 133 139 139
 53 134 168

graphics/pokemon/ogerpon/cornerstone/shiny.pal

@@ -2,12 +2,12 @@ JASC-PAL
 0100
 15
 148 209 161
+0 0 0
 42 44 41
 21 158 7
-0 0 0
 74 76 73
-25 27 24
 61 113 53
+25 27 24
 109 99 108
 133 139 139
 53 134 168

graphics/pokemon/ogerpon/hearthflame/normal.pal

@@ -2,18 +2,18 @@ JASC-PAL
 0100
 16
 148 210 164
-156 153 172
-131 28 24
-49 133 172
-213 230 246
+0 0 0
 41 44 41
+16 157 0
+230 60 49
+57 113 49
+49 133 172
+131 28 24
+213 230 246
 255 198 74
 172 105 32
-16 157 0
-57 113 49
+156 153 172
 49 190 230
-0 0 0
 164 52 49
 74 76 74
 189 137 90
-230 60 49

graphics/pokemon/ogerpon/hearthflame/shiny.pal

@@ -2,18 +2,18 @@ JASC-PAL
 0100
 16
 148 210 164
-156 153 172
-131 28 24
-49 133 172
-213 230 246
+0 0 0
 41 44 41
+16 157 0
+230 60 49
+57 113 49
+49 133 172
+131 28 24
+213 230 246
 255 198 74
 124 162 56
-16 157 0
-57 113 49
+156 153 172
 49 190 230
-0 0 0
 164 52 49
 74 76 74
 189 137 90
-230 60 49

graphics/pokemon/ogerpon/normal.pal

@@ -2,17 +2,17 @@ JASC-PAL
 0100
 15
 148 209 161
-42 44 41
 0 1 0
-27 70 15
-0 164 153
-17 106 68
+42 44 41
 21 158 7
+27 70 15
+61 113 53
+17 106 68
+83 133 90
 74 76 73
-61 97 53
 175 216 159
 251 253 250
 139 99 57
+0 164 153
 120 81 39
 219 157 92
-83 133 90

graphics/pokemon/ogerpon/shiny.pal

@@ -2,17 +2,17 @@ JASC-PAL
 0100
 15
 148 209 161
-42 44 41
 0 1 0
-27 70 15
-0 164 153
-17 106 68
+42 44 41
 21 158 7
+27 70 15
+61 113 53
+17 106 68
+83 133 90
 74 76 73
-61 97 53
 175 216 159
 251 253 250
 139 99 57
+0 164 153
 124 162 56
 219 157 92
-83 133 90

graphics/pokemon/ogerpon/wellspring/normal.pal

@@ -2,12 +2,12 @@ JASC-PAL
 0100
 16
 148 209 161
+0 0 0
 42 44 41
 21 158 7
-74 76 73
-0 0 0
-61 113 53
 11 64 121
+61 113 53
+74 76 73
 15 90 170
 0 126 229
 53 134 168

graphics/pokemon/ogerpon/wellspring/shiny.pal

@@ -2,12 +2,12 @@ JASC-PAL
 0100
 16
 148 209 161
+0 0 0
 42 44 41
 21 158 7
-74 76 73
-0 0 0
-61 113 53
 11 64 121
+61 113 53
+74 76 73
 15 90 170
 0 126 229
 53 134 168

include/battle_util.h

@@ -155,7 +155,7 @@ bool32 TryChangeBattleWeather(u32 battler, u32 weatherEnumId, bool32 viaAbility)
 u32 AbilityBattleEffects(u32 caseID, u32 battler, u32 ability, u32 special, u32 moveArg);
 bool32 TryPrimalReversion(u32 battler);
 bool32 IsNeutralizingGasOnField(void);
-bool32 IsMoldBreakerTypeAbility(u32 ability);
+bool32 IsMoldBreakerTypeAbility(u32 battler, u32 ability);
 u32 GetBattlerAbility(u32 battler);
 u32 IsAbilityOnSide(u32 battler, u32 ability);
 u32 IsAbilityOnOpposingSide(u32 battler, u32 ability);

include/constants/battle_anim.h

@@ -405,9 +405,13 @@
 #define ANIM_TAG_SYRUP_SHELL_YELLOW         (ANIM_SPRITES_START + 391)
 #define ANIM_TAG_SYRUP_SPLAT_RED            (ANIM_SPRITES_START + 392)
 #define ANIM_TAG_SYRUP_SPLAT_YELLOW         (ANIM_SPRITES_START + 393)
-#define ANIM_TAG_TERA_CRYSTAL               (ANIM_SPRITES_START + 394)
-#define ANIM_TAG_TERA_SHATTER               (ANIM_SPRITES_START + 395)
-#define ANIM_TAG_DREEPY_SHINY               (ANIM_SPRITES_START + 396)
+#define ANIM_TAG_IVY_CUDGEL_GRASS           (ANIM_SPRITES_START + 394)
+#define ANIM_TAG_IVY_CUDGEL_FIRE            (ANIM_SPRITES_START + 395)
+#define ANIM_TAG_IVY_CUDGEL_ROCK            (ANIM_SPRITES_START + 396)
+#define ANIM_TAG_IVY_CUDGEL_WATER           (ANIM_SPRITES_START + 397)
+#define ANIM_TAG_TERA_CRYSTAL               (ANIM_SPRITES_START + 398)
+#define ANIM_TAG_TERA_SHATTER               (ANIM_SPRITES_START + 399)
+#define ANIM_TAG_DREEPY_SHINY               (ANIM_SPRITES_START + 400)
 
 // battlers
 #define ANIM_ATTACKER         0

include/constants/field_weather.h

@@ -8,6 +8,7 @@
 #define NUM_FOG_DIAGONAL_SPRITES     20
 #define NUM_SANDSTORM_SPRITES        20
 #define NUM_SWIRL_SANDSTORM_SPRITES  5
+#define NUM_SNOWFLAKE_SPRITES        16
 
 // Controls how the weather should be changing the screen palettes.
 #define WEATHER_PAL_STATE_CHANGING_WEATHER   0

include/graphics.h

@@ -2873,6 +2873,11 @@ extern const u32 gBattleAnimSpriteGfx_SyrupShell[];
 extern const u32 gBattleAnimSpriteGfx_SyrupSplat[];
 extern const u32 gBattleAnimSpritePal_SyrupRed[];
 extern const u32 gBattleAnimSpritePal_SyrupYellow[];
+extern const u32 gBattleAnimSpriteGfx_IvyCudgel[];
+extern const u32 gBattleAnimSpritePal_IvyCudgelGrass[];
+extern const u32 gBattleAnimSpritePal_IvyCudgelFire[];
+extern const u32 gBattleAnimSpritePal_IvyCudgelRock[];
+extern const u32 gBattleAnimSpritePal_IvyCudgelWater[];
 
 extern const u32 gBattleAnimBgImage_Dark[];
 extern const u32 gBattleAnimBgImage_Ghost[];

src/battle_ai_util.c

@@ -1353,7 +1353,7 @@ bool32 DoesBattlerIgnoreAbilityChecks(u32 atkAbility, u32 move)
     if (AI_THINKING_STRUCT->aiFlags[sBattler_AI] & AI_FLAG_NEGATE_UNAWARE)
         return FALSE;   // AI handicap flag: doesn't understand ability suppression concept
 
-    if (IsMoldBreakerTypeAbility(atkAbility) || gMovesInfo[move].ignoresTargetAbility)
+    if (IsMoldBreakerTypeAbility(sBattler_AI, atkAbility) || gMovesInfo[move].ignoresTargetAbility)
         return TRUE;
 
     return FALSE;
@@ -2947,7 +2947,7 @@ bool32 AI_CanBeInfatuated(u32 battlerAtk, u32 battlerDef, u32 defAbility)
 
 u32 ShouldTryToFlinch(u32 battlerAtk, u32 battlerDef, u32 atkAbility, u32 defAbility, u32 move)
 {
-    if (((!IsMoldBreakerTypeAbility(AI_DATA->abilities[battlerAtk]) && (defAbility == ABILITY_SHIELD_DUST || defAbility == ABILITY_INNER_FOCUS))
+    if (((!IsMoldBreakerTypeAbility(battlerAtk, AI_DATA->abilities[battlerAtk]) && (defAbility == ABILITY_SHIELD_DUST || defAbility == ABILITY_INNER_FOCUS))
       || AI_DATA->holdEffects[battlerDef] == HOLD_EFFECT_COVERT_CLOAK
       || DoesSubstituteBlockMove(battlerAtk, battlerDef, move)
       || AI_IsSlower(battlerAtk, battlerDef, move))) // Opponent goes first
@@ -2990,7 +2990,7 @@ bool32 ShouldFakeOut(u32 battlerAtk, u32 battlerDef, u32 move)
     || AI_DATA->holdEffects[battlerAtk] == HOLD_EFFECT_CHOICE_BAND
     || AI_DATA->holdEffects[battlerDef] == HOLD_EFFECT_COVERT_CLOAK
     || DoesSubstituteBlockMove(battlerAtk, battlerDef, move)
-    || (!IsMoldBreakerTypeAbility(AI_DATA->abilities[battlerAtk])
+    || (!IsMoldBreakerTypeAbility(battlerAtk, AI_DATA->abilities[battlerAtk])
     && (AI_DATA->abilities[battlerDef] == ABILITY_SHIELD_DUST || AI_DATA->abilities[battlerDef] == ABILITY_INNER_FOCUS)))
         return FALSE;
 

src/battle_anim.c

@@ -85,6 +85,7 @@ static void Cmd_stopsound(void);
 static void Cmd_createvisualtaskontargets(void);
 static void Cmd_createspriteontargets(void);
 static void Cmd_createspriteontargets_onpos(void);
+static void Cmd_jumpifmovetypeequal(void);
 static void Cmd_createdragondartsprite(void);
 static void RunAnimScriptCommand(void);
 static void Task_UpdateMonBg(u8 taskId);
@@ -177,7 +178,8 @@ static void (* const sScriptCmdTable[])(void) =
     Cmd_createvisualtaskontargets,  // 0x30
     Cmd_createspriteontargets,      // 0x31
     Cmd_createspriteontargets_onpos, // 0x32
-    Cmd_createdragondartsprite,     // 0x33
+    Cmd_jumpifmovetypeequal,         // 0x33
+    Cmd_createdragondartsprite,      // 0x34
 };
 
 void ClearBattleAnimationVars(void)
@@ -2141,6 +2143,19 @@ static void Cmd_stopsound(void)
     sBattleAnimScriptPtr++;
 }
 
+static void Cmd_jumpifmovetypeequal(void)
+{
+    u8 moveType;
+    const u8 *type = sBattleAnimScriptPtr + 1;
+    sBattleAnimScriptPtr += 2;
+    GET_MOVE_TYPE(gCurrentMove, moveType);
+
+    if (*type != moveType)
+        sBattleAnimScriptPtr += 4;
+    else
+        sBattleAnimScriptPtr = T2_READ_PTR(sBattleAnimScriptPtr);
+}
+
 static void Cmd_createdragondartsprite(void)
 {
     s32 i;

src/battle_anim_effects_1.c

@@ -2958,6 +2958,50 @@ const struct SpriteTemplate gWoodHammerHammerSpriteTemplate =
     .callback = AnimWoodHammerHammer,
 };
 
+const struct SpriteTemplate gIvyCudgelSpriteTemplate =
+{
+    .tileTag = ANIM_TAG_IVY_CUDGEL_GRASS,
+    .paletteTag = ANIM_TAG_IVY_CUDGEL_GRASS,
+    .oam = &gOamData_AffineDouble_ObjNormal_64x64,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gWoodHammerHammerAffineAnims,
+    .callback = AnimWoodHammerHammer,
+};
+
+const struct SpriteTemplate gIvyCudgelFireSpriteTemplate =
+{
+    .tileTag = ANIM_TAG_IVY_CUDGEL_GRASS,
+    .paletteTag = ANIM_TAG_IVY_CUDGEL_FIRE,
+    .oam = &gOamData_AffineDouble_ObjNormal_64x64,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gWoodHammerHammerAffineAnims,
+    .callback = AnimWoodHammerHammer,
+};
+
+const struct SpriteTemplate gIvyCudgelRockSpriteTemplate =
+{
+    .tileTag = ANIM_TAG_IVY_CUDGEL_GRASS,
+    .paletteTag = ANIM_TAG_IVY_CUDGEL_ROCK,
+    .oam = &gOamData_AffineDouble_ObjNormal_64x64,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gWoodHammerHammerAffineAnims,
+    .callback = AnimWoodHammerHammer,
+};
+
+const struct SpriteTemplate gIvyCudgelWaterSpriteTemplate =
+{
+    .tileTag = ANIM_TAG_IVY_CUDGEL_GRASS,
+    .paletteTag = ANIM_TAG_IVY_CUDGEL_WATER,
+    .oam = &gOamData_AffineDouble_ObjNormal_64x64,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gWoodHammerHammerAffineAnims,
+    .callback = AnimWoodHammerHammer,
+};
+
 const struct SpriteTemplate gJudgmentGrayOutwardSpikesTemplate =
 {
     .tileTag = ANIM_TAG_GREEN_SPIKE,

src/battle_util.c

@@ -6358,23 +6358,41 @@ bool32 IsNeutralizingGasOnField(void)
     return FALSE;
 }
 
-bool32 IsMoldBreakerTypeAbility(u32 ability)
+bool32 IsMoldBreakerTypeAbility(u32 battler, u32 ability)
 {
+    if (gStatuses3[battler] & STATUS3_GASTRO_ACID)
+        return FALSE;
+
     return (ability == ABILITY_MOLD_BREAKER || ability == ABILITY_TERAVOLT || ability == ABILITY_TURBOBLAZE
         || (ability == ABILITY_MYCELIUM_MIGHT && IS_MOVE_STATUS(gCurrentMove)));
 }
 
+static inline bool32 CanBreakThroughAbility(u32 battlerAtk, u32 battlerDef, u32 ability)
+{
+    return ((IsMoldBreakerTypeAbility(battlerAtk, ability) || gMovesInfo[gCurrentMove].ignoresTargetAbility)
+         && battlerDef != battlerAtk
+         && gAbilitiesInfo[gBattleMons[battlerDef].ability].breakable
+         && gBattlerByTurnOrder[gCurrentTurnActionNumber] == battlerAtk
+         && gActionsByTurnOrder[gCurrentTurnActionNumber] == B_ACTION_USE_MOVE
+         && gCurrentTurnActionNumber < gBattlersCount);
+}
+
 u32 GetBattlerAbility(u32 battler)
 {
     bool32 noAbilityShield = GetBattlerHoldEffectIgnoreAbility(battler, TRUE) != HOLD_EFFECT_ABILITY_SHIELD;
+    bool32 abilityCantBeSuppressed = gAbilitiesInfo[gBattleMons[battler].ability].cantBeSuppressed;
 
-    if (gAbilitiesInfo[gBattleMons[battler].ability].cantBeSuppressed)
+    if (abilityCantBeSuppressed)
     {
         // Edge case: pokemon under the effect of gastro acid transforms into a pokemon with Comatose (Todo: verify how other unsuppressable abilities behave)
         if (gBattleMons[battler].status2 & STATUS2_TRANSFORMED
             && gStatuses3[battler] & STATUS3_GASTRO_ACID
             && gBattleMons[battler].ability == ABILITY_COMATOSE)
                 return ABILITY_NONE;
+
+        if (noAbilityShield && CanBreakThroughAbility(gBattlerAttacker, battler, gBattleMons[gBattlerAttacker].ability))
+            return ABILITY_NONE;
+
         return gBattleMons[battler].ability;
     }
 
@@ -6386,15 +6404,7 @@ u32 GetBattlerAbility(u32 battler)
      && noAbilityShield)
         return ABILITY_NONE;
 
-    if (((IsMoldBreakerTypeAbility(gBattleMons[gBattlerAttacker].ability)
-            && !(gStatuses3[gBattlerAttacker] & STATUS3_GASTRO_ACID))
-            || gMovesInfo[gCurrentMove].ignoresTargetAbility)
-            && battler != gBattlerAttacker
-            && gAbilitiesInfo[gBattleMons[battler].ability].breakable
-            && noAbilityShield
-            && gBattlerByTurnOrder[gCurrentTurnActionNumber] == gBattlerAttacker
-            && gActionsByTurnOrder[gCurrentTurnActionNumber] == B_ACTION_USE_MOVE
-            && gCurrentTurnActionNumber < gBattlersCount)
+    if (noAbilityShield && CanBreakThroughAbility(gBattlerAttacker, battler, gBattleMons[gBattlerAttacker].ability))
         return ABILITY_NONE;
 
     return gBattleMons[battler].ability;

src/data/battle_anim.h

@@ -1454,6 +1454,7 @@ const struct CompressedSpriteSheet gBattleAnimPicTable[] =
     {gBattleAnimSpriteGfx_SyrupShell, 0x2000, ANIM_TAG_SYRUP_SHELL_YELLOW},
     {gBattleAnimSpriteGfx_SyrupSplat, 0x400, ANIM_TAG_SYRUP_SPLAT_RED},
     {gBattleAnimSpriteGfx_SyrupSplat, 0x400, ANIM_TAG_SYRUP_SPLAT_YELLOW},
+    {gBattleAnimSpriteGfx_IvyCudgel, 0x800, ANIM_TAG_IVY_CUDGEL_GRASS},
     {gBattleAnimSpriteGfx_TeraCrystal, 0x800, ANIM_TAG_TERA_CRYSTAL},
     {gBattleAnimSpriteGfx_TeraShatter, 0x0180, ANIM_TAG_TERA_SHATTER},
     {gBattleAnimSpriteGfx_DreepyMissile, 0x200, ANIM_TAG_DREEPY_SHINY},
@@ -1912,6 +1913,10 @@ const struct CompressedSpritePalette gBattleAnimPaletteTable[] =
     {gBattleAnimSpritePal_SyrupYellow, ANIM_TAG_SYRUP_SHELL_YELLOW},
     {gBattleAnimSpritePal_SyrupRed, ANIM_TAG_SYRUP_SPLAT_RED},
     {gBattleAnimSpritePal_SyrupYellow, ANIM_TAG_SYRUP_SPLAT_YELLOW},
+    {gBattleAnimSpritePal_IvyCudgelGrass, ANIM_TAG_IVY_CUDGEL_GRASS},
+    {gBattleAnimSpritePal_IvyCudgelFire, ANIM_TAG_IVY_CUDGEL_FIRE},
+    {gBattleAnimSpritePal_IvyCudgelRock, ANIM_TAG_IVY_CUDGEL_ROCK},
+    {gBattleAnimSpritePal_IvyCudgelWater, ANIM_TAG_IVY_CUDGEL_WATER},
     {gBattleAnimSpritePal_TeraCrystal, ANIM_TAG_TERA_CRYSTAL},
     {gBattleAnimSpritePal_TeraShatter, ANIM_TAG_TERA_SHATTER},
     {gBattleAnimSpritePal_DreepyMissileShiny, ANIM_TAG_DREEPY_SHINY},

src/field_weather_effect.c

@@ -771,7 +771,7 @@ void Snow_InitVars(void)
     gWeatherPtr->weatherGfxLoaded = FALSE;
     gWeatherPtr->targetColorMapIndex = 0;
     gWeatherPtr->colorMapStepDelay = 20;
-    gWeatherPtr->targetSnowflakeSpriteCount = 16;
+    gWeatherPtr->targetSnowflakeSpriteCount = NUM_SNOWFLAKE_SPRITES;
     gWeatherPtr->snowflakeVisibleCounter = 0;
 }
 

src/graphics.c

@@ -465,6 +465,12 @@ const u32 gBattleAnimSpriteGfx_SyrupSplat[] = INCBIN_U32("graphics/battle_anims/
 const u32 gBattleAnimSpritePal_SyrupRed[] = INCBIN_U32("graphics/battle_anims/sprites/syrup_red.gbapal.lz");
 const u32 gBattleAnimSpritePal_SyrupYellow[] = INCBIN_U32("graphics/battle_anims/sprites/syrup_yellow.gbapal.lz");
 
+const u32 gBattleAnimSpriteGfx_IvyCudgel[] = INCBIN_U32("graphics/battle_anims/sprites/cudgel.4bpp.lz");
+const u32 gBattleAnimSpritePal_IvyCudgelGrass[] = INCBIN_U32("graphics/pokemon/ogerpon/normal.gbapal.lz");
+const u32 gBattleAnimSpritePal_IvyCudgelFire[] = INCBIN_U32("graphics/pokemon/ogerpon/hearthflame/normal.gbapal.lz");
+const u32 gBattleAnimSpritePal_IvyCudgelRock[] = INCBIN_U32("graphics/pokemon/ogerpon/cornerstone/normal.gbapal.lz");
+const u32 gBattleAnimSpritePal_IvyCudgelWater[] = INCBIN_U32("graphics/pokemon/ogerpon/wellspring/normal.gbapal.lz");
+
 // old battle interface data, unused
 
 const u32 gOldBattleInterfaceGfx[] = INCBIN_U32("graphics/unused/obi1.4bpp.lz");

test/battle/ability/disguise.c

@@ -121,3 +121,16 @@ SINGLE_BATTLE_TEST("Disguised Mimikyu takes damage from Rough Skin without break
         EXPECT_EQ(player->species, SPECIES_MIMIKYU_DISGUISED);
     }
 }
+
+SINGLE_BATTLE_TEST("Disguised Mimikyu is ignored by Mold Breaker")
+{
+    GIVEN {
+        PLAYER(SPECIES_MIMIKYU_DISGUISED) { Ability(ABILITY_DISGUISE); }
+        OPPONENT(SPECIES_PINSIR) { Ability(ABILITY_MOLD_BREAKER); }
+    } WHEN {
+        TURN { MOVE(opponent, MOVE_AERIAL_ACE); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_AERIAL_ACE, opponent);
+        NOT ABILITY_POPUP(player, ABILITY_DISGUISE);
+    }
+}