Defined a lot of hold effects and added more items data.

include/constants/hold_effects.h

@@ -106,20 +106,30 @@
 #define HOLD_EFFECT_FLOAT_STONE    115
 #define HOLD_EFFECT_EVIOLITE       116
 #define HOLD_EFFECT_ASSAULT_VEST   117
-#define HOLD_EFFECT_BINDING_BAND   118
+#define HOLD_EFFECT_DRIVE          118
-#define HOLD_EFFECT_DRIVE          119
+#define HOLD_EFFECT_GEMS           119
-#define HOLD_EFFECT_GEMS           120
+#define HOLD_EFFECT_ROCKY_HELMET   120
+#define HOLD_EFFECT_AIR_BALLOON    121
+#define HOLD_EFFECT_RED_CARD       122
+#define HOLD_EFFECT_RING_TARGET    123
+#define HOLD_EFFECT_BINDING_BAND   124
+#define HOLD_EFFECT_EJECT_BUTTON   125
+#define HOLD_EFFECT_ABSORB_BULB    126
+#define HOLD_EFFECT_CELL_BATTERY   127
 
 // Gen6 hold effects
-#define HOLD_EFFECT_FAIRY_POWER    129
+#define HOLD_EFFECT_FAIRY_POWER     129
-#define HOLD_EFFECT_MEGA_STONE     130
+#define HOLD_EFFECT_MEGA_STONE      130
-#define HOLD_EFFECT_SAFETY_GOOGLES 131
+#define HOLD_EFFECT_SAFETY_GOOGLES  131
+#define HOLD_EFFECT_LUMINOUS_MOSS   132
+#define HOLD_EFFECT_SNOWBALL        133
+#define HOLD_EFFECT_WEAKNESS_POLICY 134
 
 // Gen7 hold effects
 #define HOLD_EFFECT_PROTECTIVE_PADS  149
 #define HOLD_EFFECT_TERRAIN_EXTENDER 150
-#define HOLD_EFFECT_SEEDS 151
+#define HOLD_EFFECT_SEEDS            151
-#define HOLD_EFFECT_ADRENALINE_ORB 152
+#define HOLD_EFFECT_ADRENALINE_ORB   152
 
 #define HOLD_EFFECT_CHOICE(holdEffect)((holdEffect == HOLD_EFFECT_CHOICE_BAND || holdEffect == HOLD_EFFECT_CHOICE_SCARF || holdEffect == HOLD_EFFECT_CHOICE_SPECS))
 

src/data/items.h

@@ -5628,11 +5628,67 @@ const struct Item gItems[] =
         .secondaryId = 0,
     },
 
+    [ITEM_ROCKY_HELMET] =
+    {
+        .name = _("Rocky Helmet"),
+        .itemId = ITEM_ROCKY_HELMET,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_ROCKY_HELMET,
+        .holdEffectParam = 0,
+        .description = sRockyHelmetDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
+    [ITEM_AIR_BALLOON] =
+    {
+        .name = _("Air Balloon"),
+        .itemId = ITEM_AIR_BALLOON,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_AIR_BALLOON,
+        .holdEffectParam = 0,
+        .description = sAirBalloonDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
+    [ITEM_RED_CARD] =
+    {
+        .name = _("Red Card"),
+        .itemId = ITEM_RED_CARD,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_RED_CARD,
+        .holdEffectParam = 0,
+        .description = sRedCardDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
+    [ITEM_RING_TARGET] =
+    {
+        .name = _("Ring Target"),
+        .itemId = ITEM_RING_TARGET,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_RING_TARGET,
+        .holdEffectParam = 0,
+        .description = sRingTargetDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
     [ITEM_BINDING_BAND] =
     {
         .name = _("Binding Band"),
         .itemId = ITEM_BINDING_BAND,
-        .price = 200,
+        .price = 2000,
         .holdEffect = HOLD_EFFECT_BINDING_BAND,
         .description = sBindingBandDesc,
         .pocket = POCKET_ITEMS,
@@ -5641,6 +5697,90 @@ const struct Item gItems[] =
         .secondaryId = 0,
     },
 
+    [ITEM_EJECT_BUTTON] =
+    {
+        .name = _("Eject Button"),
+        .itemId = ITEM_EJECT_BUTTON,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_EJECT_BUTTON,
+        .holdEffectParam = 0,
+        .description = sEjectButtonDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
+    [ITEM_ABSORB_BULB] =
+    {
+        .name = _("Absorb Bulb"),
+        .itemId = ITEM_ABSORB_BULB,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_ABSORB_BULB,
+        .holdEffectParam = 0,
+        .description = sAbsorbBulbDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
+    [ITEM_CELL_BATTERY] =
+    {
+        .name = _("Cell Battery"),
+        .itemId = ITEM_CELL_BATTERY,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_CELL_BATTERY,
+        .holdEffectParam = 0,
+        .description = sCellBatteryDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
+    [ITEM_LUMINOUS_MOSS] =
+    {
+        .name = _("LuminousMoss"),
+        .itemId = ITEM_LUMINOUS_MOSS,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_LUMINOUS_MOSS,
+        .holdEffectParam = 0,
+        .description = sLuminousMossDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
+    [ITEM_SNOWBALL] =
+    {
+        .name = _("Snowball"),
+        .itemId = ITEM_SNOWBALL,
+        .price = 2000,
+        .holdEffect = HOLD_EFFECT_SNOWBALL,
+        .holdEffectParam = 0,
+        .description = sSnowballDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
+    [ITEM_WEAKNESS_POLICY] =
+    {
+        .name = _("Weak. Policy"),
+        .itemId = ITEM_WEAKNESS_POLICY,
+        .price = 1000,
+        .holdEffect = HOLD_EFFECT_WEAKNESS_POLICY,
+        .holdEffectParam = 0,
+        .description = sWeaknessPolicyDesc,
+        .pocket = POCKET_ITEMS,
+        .type = 4,
+        .fieldUseFunc = ItemUseOutOfBattle_CannotUse,
+        .secondaryId = 0,
+    },
+
     [ITEM_DOUSE_DRIVE] =
     {
         .name = _("Douse Drive"),

src/data/text/item_descriptions.h

@@ -2126,11 +2126,61 @@ static const u8 sFloatStoneDesc[] = _(
     "reduces the weight\n"
     "of Pokémon when held.");
 
+static const u8 sRockyHelmetDesc[] = _(
+    "Hurts the foe if\n"
+    "they touch its\n"
+    "holder.");
+
+static const u8 sAirBalloonDesc[] = _(
+    "Elevates the holder\n"
+    "in the air. If hit,\n"
+    "this item will burst.");
+
+static const u8 sRedCardDesc[] = _(
+    "Switches out the\n"
+    "foe if they hit the\n"
+    "holder.");
+
+static const u8 sRingTargetDesc[] = _(
+    "Moves that wouldn't\n"
+    "have effect will\n"
+    "land on its holder.");
+
 static const u8 sBindingBandDesc[] = _(
-    "This band increases\n"
+    "Increases the\n"
-    "the power of binding\n"
+    "power of binding\n"
     "moves when held.");
 
+static const u8 sEjectButtonDesc[] = _(
+    "Switches out the\n"
+    "user if they're hit\n"
+    "by the foe.");
+
+static const u8 sAbsorbBulbDesc[] = _(
+    "Raises SP. ATK if\n"
+    "the holder is hit by\n"
+    "a Water-type move.");
+
+static const u8 sCellBatteryDesc[] = _(
+    "Raises ATK if the\n"
+    "holder is hit by an\n"
+    "Electric-type move.");
+
+static const u8 sLuminousMossDesc[] = _(
+    "Raises SP. DEF if\n"
+    "the holder is hit by\n"
+    "a Water-type move.");
+
+static const u8 sSnowballDesc[] = _(
+    "Raises ATK if its\n"
+    "holder is hit by an\n"
+    "Ice-type move.");
+
+static const u8 sWeaknessPolicyDesc[] = _(
+    "If hit by a Super\n"
+    "Effective move, ups\n"
+    "ATK and SP. ATK.");
+
 static const u8 sDouseDriveDesc[] = _(
     "Changes Genesect's\n"
     "Techno Blast so it\n"
@@ -2243,8 +2293,8 @@ static const u8 sFairyGemDesc[] = _(
 
 static const u8 sAssaultVestDesc[] = _(
     "Raises Sp. Def but\n"
-    "prevents the use of\n"
+    "prevents the use\n"
-    "status moves.");
+    "of status moves.");
 
 static const u8 sPixiePlateDesc[] = _(
     "A stone tablet that\n"