Constant cleanup

* Adjusted some IDs to constant values.

src/map/itemdb.h

@@ -60,6 +60,7 @@ enum item_itemid
 	ITEMID_YELLOW_GEMSTONE				= 715,
 	ITEMID_RED_GEMSTONE					= 716,
 	ITEMID_BLUE_GEMSTONE				= 717,
+	ITEMID_ORIDECON_STONE				= 756,
 	ITEMID_ALCOHOL						= 970,
 	ITEMID_ORIDECON						= 984,
 	ITEMID_ANVIL						= 986,
@@ -77,6 +78,7 @@ enum item_itemid
 	ITEMID_IRON							= 998,
 	ITEMID_STEEL						= 999,
 	ITEMID_STAR_CRUMB					= 1000,
+	ITEMID_IRON_ORE						= 1002,
 	ITEMID_PHRACON						= 1010,
 	ITEMID_EMVERETARCON					= 1011,
 	ITEMID_TRAP							= 1065,

src/map/skill.c

@@ -16453,8 +16453,7 @@ int skill_delayfix(struct block_list *bl, uint16 skill_id, uint16 skill_lv)
  * Weapon Repair [Celest/DracoRPG]
  *------------------------------------------*/
 void skill_repairweapon(struct map_session_data *sd, int idx) {
-	int material;
-	int materials[4] = { 1002, 998, 999, 756 };
+	unsigned short material, materials[4] = { ITEMID_IRON_ORE, ITEMID_IRON, ITEMID_STEEL, ITEMID_ORIDECON_STONE };
 	struct item *item;
 	struct map_session_data *target_sd;
 
@@ -16533,7 +16532,7 @@ void skill_weaponrefine(struct map_session_data *sd, int idx)
 
 		if(item->nameid > 0 && ditem->type == IT_WEAPON) {
 			int i = 0, per;
-			int material[5] = { 0, ITEMID_PHRACON, ITEMID_EMVERETARCON, ITEMID_ORIDECON, ITEMID_ORIDECON, };
+			unsigned short material[5] = { 0, ITEMID_PHRACON, ITEMID_EMVERETARCON, ITEMID_ORIDECON, ITEMID_ORIDECON };
 			if( ditem->flag.no_refine ) { 	// if the item isn't refinable
 				clif_skill_fail(sd,sd->menuskill_id,USESKILL_FAIL_LEVEL,0);
 				return;
@@ -18696,7 +18695,7 @@ bool skill_produce_mix(struct map_session_data *sd, uint16 skill_id, unsigned sh
 			sc++;
 		}
 		if (slot[i] >= ITEMID_FLAME_HEART && slot[i] <= ITEMID_GREAT_NATURE && ele == 0) {
-			static const int ele_table[4] = { 3, 1, 4, 2 };
+			static const int ele_table[4] = { ELE_FIRE, ELE_WATER, ELE_WIND, ELE_EARTH };
 			pc_delitem(sd,j,1,1,0,LOG_TYPE_PRODUCE);
 			ele = ele_table[slot[i]-ITEMID_FLAME_HEART];
 		}