- Required Weapon, ammo, and skill state are now only checked on begin casting, instead of both on begin and end casting.

- Now when autoguessing ammo consumption, the amount of ammo required is always one (making it require HIT number of arrows was rather high for things like Sonic Blows, specially when things like Arrow Vulcan only consume one arrow)


git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@9861 54d463be-8e91-2dee-dedb-b68131a5f0ec

Changelog-Trunk.txt

@@ -3,6 +3,9 @@ Date	Added
 AS OF SVN REV. 5091, WE ARE NOW USING TRUNK.  ALL UNTESTED BUGFIXES/FEATURES GO INTO TRUNK.
 IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
 
+2007/02/13
+	* Required Weapon, ammo, and skill state are now only checked on begin
+	  casting, instead of both on begin and end casting.
 2007/02/12
 	* Fixed Resurrect Homunculus and Wedding skills failing. [Skotlex]
 	* A bit more work on Ticket #41.

src/map/battle.c

@@ -809,15 +809,11 @@ void battle_consume_ammo(TBL_PC*sd, int skill, int lv)
 	if (skill)
 	{
 		qty = skill_get_ammo_qty(skill, lv);
-		if (!qty) {	//Generic skill that consumes ammo?
-			qty = skill_get_num(skill, lv);
-			if (qty < 0) qty *= -1;
-			else
-			if (qty == 0) qty = 1;
-		}
+		if (!qty) qty = 1;
 	}
-	if(sd->equip_index[10]>=0) //Qty check should have been done in skill_check_condition
-		pc_delitem(sd,sd->equip_index[10],qty,0);
+
+	if(sd->equip_index[EQI_AMMO]>=0) //Qty check should have been done in skill_check_condition
+		pc_delitem(sd,sd->equip_index[EQI_AMMO],qty,0);
 }
 
 struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list *target,int skill_num,int skill_lv,int mflag);

src/map/skill.c

@@ -7938,10 +7938,15 @@ int skill_check_condition (struct map_session_data *sd, int skill, int lv, int t
 	hp_rate = skill_db[j].hp_rate[lv-1];
 	sp_rate = skill_db[j].sp_rate[lv-1];
 	zeny = skill_db[j].zeny[lv-1];
-	weapon = skill_db[j].weapon;
-	ammo = skill_db[j].ammo;
-	ammo_qty = skill_db[j].ammo_qty[lv-1];
-	state = skill_db[j].state;
+
+	if (!type) { //These should only be checked on begin casting.
+		weapon = skill_db[j].weapon;
+		ammo = skill_db[j].ammo;
+		ammo_qty = skill_db[j].ammo_qty[lv-1];
+		state = skill_db[j].state;
+	} else
+		weapon = ammo = ammo_qty = state = 0;
+
 	spiritball = skill_db[j].spiritball[lv-1];
 	mhp = skill_db[j].mhp[lv-1];
 	for(i = 0; i < 10; i++) {
@@ -7963,13 +7968,15 @@ int skill_check_condition (struct map_session_data *sd, int skill, int lv, int t
 	else
 		sp += (status->max_sp * (-sp_rate))/100;
 
-	if (!ammo && skill && skill_isammotype(sd, skill))
+	if (weapon && !ammo && skill && skill_isammotype(sd, skill))
 	{	//Assume this skill is using the weapon, therefore it requires arrows.
 		ammo = 0xFFFFFFFF; //Enable use on all ammo types.
-		ammo_qty = skill_get_num(skill, lv);
-		if (ammo_qty < 0) ammo_qty *= -1;
+		ammo_qty = 1;
 	}
 
+	//Can only update state when weapon/arrow info is checked.
+	if (weapon) sd->state.arrow_atk = ammo?1:0;
+
 	switch(skill) { // Check for cost reductions due to skills & SCs
 		case MC_MAMMONITE:
 			if(pc_checkskill(sd,BS_UNFAIRLYTRICK)>0)
@@ -8400,12 +8407,12 @@ int skill_check_condition (struct map_session_data *sd, int skill, int lv, int t
 			clif_skill_fail(sd,skill,1,0);		/* SP不足：失敗通知 */
 			return 0;
 		}
-		if( zeny>0 && sd->status.zeny < zeny) {
+		if(zeny>0 && sd->status.zeny < zeny) {
 			clif_skill_fail(sd,skill,5,0);
 			return 0;
 		}
 	
-		if(!pc_check_weapontype(sd,weapon)) {
+		if(weapon && !pc_check_weapontype(sd,weapon)) {
 			clif_skill_fail(sd,skill,6,0);
 			return 0;
 		}
@@ -8431,7 +8438,6 @@ int skill_check_condition (struct map_session_data *sd, int skill, int lv, int t
 		}
 	}
 
-	if(!type)//States are only checked on begin-casting. [Skotlex]
 	switch(state) {
 	case ST_HIDING:
 		if(!(sc && sc->option&OPTION_HIDE)) {
@@ -8558,8 +8564,6 @@ int skill_check_condition (struct map_session_data *sd, int skill, int lv, int t
 	if(!(type&1))
 		return 1;
 
-	sd->state.arrow_atk = ammo?1:0; //Update arrow-atk state on cast-end.
-
 	if(delitem_flag) {
 		for(i=0;i<10;i++) {
 			if(index[i] >= 0)