- Skill required-state will now only be checked on cast-begin, not cast-end.

- Added a check in status_calc_pc to prevent player rate adjustments from from going below 0.


git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@8553 54d463be-8e91-2dee-dedb-b68131a5f0ec

2 files changed, 39 insertions, 5 deletions

diff --git a/src/map/skill.c b/src/map/skill.c
index 8f984019e..9d5f360f2 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -8376,6 +8376,7 @@ 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)) {
@@ -8420,7 +8421,7 @@ int skill_check_condition (struct map_session_data *sd, int skill, int lv, int t
 		}
 		break;
 	case ST_SIGHT:
-		if((!sc || sc->data[SC_SIGHT].timer == -1) && type&1) {
+		if(!sc || sc->data[SC_SIGHT].timer == -1) {
 			clif_skill_fail(sd,skill,0,0);
 			return 0;
 		}
@@ -8444,9 +8445,6 @@ int skill_check_condition (struct map_session_data *sd, int skill, int lv, int t
 		}
 		break;
 	case ST_MOVE_ENABLE:
-		if(type)//Check only on begin casting. [Skotlex]
-			break;
-		
 		if (sc && sc->data[SC_COMBO].timer != -1 && sc->data[SC_COMBO].val1 == skill)
 			sd->ud.canmove_tick = gettick(); //When using a combo, cancel the can't move delay to enable the skill. [Skotlex]
 			
diff --git a/src/map/status.c b/src/map/status.c
index 34459b495..1fe73423f 100644
--- a/src/map/status.c
+++ b/src/map/status.c
@@ -2109,7 +2109,43 @@ int status_calc_pc(struct map_session_data* sd,int first)
 			sd->dsprate -= sd->sc.data[SC_SERVICE4U].val3;

 	}

 

-	if(sd->dsprate < 0) sd->dsprate = 0;

+	//Underflow protections.

+	if(sd->sprate < 0)

+		sd->sprate = 0;

+	if(sd->dsprate < 0)

+		sd->dsprate = 0;

+	if(sd->hprate < 0)

+		sd->hprate = 0;

+	if(sd->sprate < 0)

+		sd->sprate = 0;

+	if(sd->castrate < 0)

+		sd->castrate = 0;

+	if(sd->delayrate < 0)

+		sd->delayrate = 0;

+	if(sd->speed_rate < 0)

+		sd->speed_rate = 0;

+	if(sd->hprecov_rate < 0)

+		sd->hprecov_rate = 0;

+	if(sd->sprecov_rate < 0)

+		sd->sprecov_rate = 0;

+	if(sd->matk_rate < 0)

+		sd->matk_rate = 0;

+	if(sd->critical_rate < 0) 

+		sd->critical_rate = 0;

+	if(sd->hit_rate < 0)

+		sd->hit_rate = 0;

+	if(sd->flee_rate < 0)

+		sd->flee_rate = 0;

+	if(sd->flee2_rate < 0)

+		sd->flee2_rate = 0;

+	if(sd->def_rate < 0)

+		sd->def_rate = 0;

+	if(sd->def2_rate < 0)

+		sd->def2_rate = 0;

+	if(sd->mdef_rate < 0)

+		sd->mdef_rate = 0;

+	if(sd->mdef2_rate < 0)

+		sd->mdef2_rate = 0;

 

 	// Anti-element and anti-race

 	if((skill=pc_checkskill(sd,CR_TRUST))>0)