Sync pokemon.c

include/constants/item_effects.h

@@ -3,7 +3,7 @@
 
 // field 0 masks
 #define ITEM0_X_ATTACK          0x0F
-#define ITEM0_HIGH_CRIT         0x30 // For Dire Hit, works the same way as move Focus Energy.
+#define ITEM0_DIRE_HIT          0x30 // Works the same way as move Focus Energy.
 #define ITEM0_SACRED_ASH        0x40
 #define ITEM0_INFATUATION       0x80
 
@@ -23,7 +23,7 @@
 #define ITEM3_POISON            0x10
 #define ITEM3_SLEEP             0x20
 #define ITEM3_LEVEL_UP          0x40
-#define ITEM3_MIST              0x80 // For Guard Specs, works the same way as move Mist.
+#define ITEM3_GUARD_SPEC        0x80 // Works the same way as the move Mist.
 
 #define ITEM3_STATUS_ALL        (ITEM3_CONFUSION | ITEM3_PARALYSIS | ITEM3_FREEZE | ITEM3_BURN | ITEM3_POISON | ITEM3_SLEEP)
 
@@ -50,6 +50,19 @@
 #define ITEM5_FRIENDSHIP_ALL    (ITEM5_FRIENDSHIP_LOW | ITEM5_FRIENDSHIP_MID | ITEM5_FRIENDSHIP_HIGH)
 
 // fields 6 and onwards are item-specific arguments
+#define ITEM_EFFECT_ARG_START 6
+
+// Special HP recovery amounts for ITEM4_HEAL_HP
+#define ITEM6_HEAL_HP_FULL   ((u8) -1)
+#define ITEM6_HEAL_HP_HALF   ((u8) -2)
+#define ITEM6_HEAL_HP_LVL_UP ((u8) -3)
+
+// Special PP recovery amounts for ITEM4_HEAL_PP
+#define ITEM6_HEAL_PP_FULL   0x7F
+
+// Amount of EV modified by ITEM4_EV_HP, ITEM4_EV_ATK, ITEM5_EV_DEF, ITEM5_EV_SPEED, ITEM5_EV_SPDEF and ITEM5_EV_SPATK
+#define ITEM6_ADD_EV       10
+#define ITEM6_SUBTRACT_EV -10
 
 // Used for GetItemEffectType.
 #define ITEM_EFFECT_X_ITEM 0