- Added bonusautoscript and bonusautoscript2. These are used to attach a script to a player which gets executed on attack (or when attacked). Required for several of the more recent items.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@11519 54d463be-8e91-2dee-dedb-b68131a5f0ec

7 files changed, 139 insertions, 2 deletions

diff --git a/src/map/map.h b/src/map/map.h
index 6eb92530e..95c1d120d 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -692,6 +692,12 @@ struct map_session_data {
 		int rate;
 	} itemhealrate[MAX_PC_BONUS];
 	// zeroed structures end here
+	// manually zeroed structures start here.
+	struct s_autoscript {
+		unsigned short rate, flag;
+		struct script_code *script;
+	} autoscript[5], autoscript2[5]; //Auto script on attack, when attacked
+	// manually zeroed structures end here.
 	// zeroed vars start here.
 	int arrow_atk,arrow_ele,arrow_cri,arrow_hit;
 	int nsshealhp,nsshealsp;
diff --git a/src/map/pc.c b/src/map/pc.c
index f039f8318..733f31d0a 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -1219,6 +1219,36 @@ int pc_disguise(struct map_session_data *sd, int class_)
 	return 1;
 }
 
+int pc_autoscript_add(struct s_autoscript *scripts, int max, short rate, short flag, struct script_code *script)
+{
+	int i;
+	ARR_FIND(0, max, i, scripts[i].script == NULL);
+	if (i == max) {
+		if (battle_config.error_log)
+			ShowWarning("pc_autoscript_bonus: Reached max (%d) number of autoscripts per character!\n", max);
+		return 0;
+	}
+	scripts[i].script = script;
+	scripts[i].rate = rate;
+	//Auto-update flag value.
+	if (!(flag&BF_RANGEMASK)) flag|=BF_SHORT|BF_LONG; //No range defined? Use both.
+	if (!(flag&BF_WEAPONMASK)) flag|=BF_WEAPON; //No attack type defined? Use weapon.
+	if (!(flag&BF_SKILLMASK)) {
+		if (flag&(BF_MAGIC|BF_MISC)) flag|=BF_SKILL; //These two would never trigger without BF_SKILL
+		if (flag&BF_WEAPON) flag|=BF_NORMAL;
+	}
+	scripts[i].flag = flag;
+	return 1;
+}
+
+void pc_autoscript_clear(struct s_autoscript *scripts, int max)
+{
+	int i;
+	for (i = 0; i < max && scripts[i].script; i++)
+		script_free_code(scripts[i].script);
+	memset(scripts, 0, i*sizeof(struct s_autoscript));
+}
+
 static int pc_bonus_autospell_del(struct s_autospell *spell, int max, short id, short lv, short rate, short card_id)
 {
 	int i, j;
diff --git a/src/map/pc.h b/src/map/pc.h
index 0d3b4d8d4..442c9e188 100644
--- a/src/map/pc.h
+++ b/src/map/pc.h
@@ -167,6 +167,9 @@ int pc_dropitem(struct map_session_data*,int,int);
 
 int pc_updateweightstatus(struct map_session_data *sd);
 
+int pc_autoscript_add(struct s_autoscript *scripts, int max, short rate, short flag, struct script_code *script);
+void pc_autoscript_clear(struct s_autoscript *scripts, int max);
+
 int pc_bonus(struct map_session_data*,int,int);
 int pc_bonus2(struct map_session_data *sd,int,int,int);
 int pc_bonus3(struct map_session_data *sd,int,int,int,int);
diff --git a/src/map/script.c b/src/map/script.c
index 458f57fb3..e1e3a02cf 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -3802,6 +3802,8 @@ BUILDIN_FUNC(bonus2);
 BUILDIN_FUNC(bonus3);
 BUILDIN_FUNC(bonus4);
 BUILDIN_FUNC(bonus5);
+BUILDIN_FUNC(bonusautoscript);
+BUILDIN_FUNC(bonusautoscript2);
 BUILDIN_FUNC(skill);
 BUILDIN_FUNC(addtoskill); // [Valaris]
 BUILDIN_FUNC(guildskill);
@@ -4134,6 +4136,8 @@ struct script_function buildin_func[] = {
 	BUILDIN_DEF2(bonus,"bonus3","iiii"),
 	BUILDIN_DEF2(bonus,"bonus4","iiiii"),
 	BUILDIN_DEF2(bonus,"bonus5","iiiiii"),
+	BUILDIN_DEF(bonusautoscript,"si?"),
+	BUILDIN_DEF(bonusautoscript2,"si?"),
 	BUILDIN_DEF(skill,"ii?"),
 	BUILDIN_DEF(addtoskill,"ii?"), // [Valaris]
 	BUILDIN_DEF(guildskill,"ii"),
@@ -7192,6 +7196,59 @@ BUILDIN_FUNC(bonus)
 	return 0;
 }
 
+/// Bonus script that has a chance of being executed on attack.
+BUILDIN_FUNC(bonusautoscript)
+{
+	int rate, flag = 0;
+	const char *str;
+	struct script_code *script;
+	TBL_PC* sd;
+
+	sd = script_rid2sd(st);
+	if( sd == NULL )
+		return 1;// no player attached, report source
+
+	str  = script_getstr(st,2);
+	rate = script_getnum(st,3);
+	if( script_hasdata(st,4) )
+		flag = script_getnum(st,4);
+	script = parse_script(str, "autoscript bonus", 0, 0);
+	if (!script)
+		return 1;
+	if (!pc_autoscript_add(sd->autoscript, ARRAYLENGTH(sd->autoscript), rate, flag, script))
+	{
+		script_free_code(script);
+		return 1;
+	}
+	return 0;	
+}
+/// Bonus script that has a chance of being executed when attacked.
+BUILDIN_FUNC(bonusautoscript2)
+{
+	int rate, flag = 0;
+	const char *str;
+	struct script_code *script;
+	TBL_PC* sd;
+
+	sd = script_rid2sd(st);
+	if( sd == NULL )
+		return 1;// no player attached, report source
+
+	str  = script_getstr(st,2);
+	rate = script_getnum(st,3);
+	if( script_hasdata(st,4) )
+		flag = script_getnum(st,4);
+	script = parse_script(str, "autoscript2 bonus", 0, 0);
+	if (!script)
+		return 1;
+	if (!pc_autoscript_add(sd->autoscript2, ARRAYLENGTH(sd->autoscript2), rate, flag, script))
+	{
+		script_free_code(script);
+		return 1;
+	}
+	return 0;	
+}
+
 /// Changes the level of a player skill.
 /// <flag> defaults to 1
 /// <flag>=0 : set the level of the skill
diff --git a/src/map/skill.c b/src/map/skill.c
index 2db05ed82..ab9368820 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -1508,6 +1508,22 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, int
 		}
 	}
 
+	//Auto-script when attacking
+	if(sd && src != bl && sd->autoscript[0].script) {
+		int i;
+		for (i = 0; i < ARRAYLENGTH(sd->autoscript) && sd->autoscript[i].script; i++) {
+
+			if(!(sd->autoscript[i].flag&attack_type&BF_WEAPONMASK &&
+				 sd->autoscript[i].flag&attack_type&BF_RANGEMASK &&
+				 sd->autoscript[i].flag&attack_type&BF_SKILLMASK))
+				continue; // one or more trigger conditions were not fulfilled
+			if (rand()%1000 > sd->autoscript[i].rate)
+				continue;
+			run_script(sd->autoscript[i].script,0,sd->bl.id,0);
+			break; //Have only one script execute at a time.
+		}
+	}
+
 	//Polymorph
 	if(sd && sd->classchange && attack_type&BF_WEAPON &&
 		dstmd && !(tstatus->mode&MD_BOSS) &&
@@ -1683,6 +1699,24 @@ int skill_counter_additional_effect (struct block_list* src, struct block_list *
 			break; //trigger only one auto-spell per hit.
 		}
 	}
+	//Auto-script when attacked
+	if(dstsd && !status_isdead(bl) && src != bl && dstsd->autoscript2[0].script &&
+		!(skillid && skill_get_nk(skillid)&NK_NO_DAMAGE)) 
+	{
+		int i;
+		for (i = 0; i < ARRAYLENGTH(dstsd->autoscript2) && dstsd->autoscript2[i].script; i++) {
+
+			if(!(dstsd->autoscript2[i].flag&attack_type&BF_WEAPONMASK &&
+				 dstsd->autoscript2[i].flag&attack_type&BF_RANGEMASK &&
+				 dstsd->autoscript2[i].flag&attack_type&BF_SKILLMASK))
+				continue; // one or more trigger conditions were not fulfilled
+			if (rand()%1000 > dstsd->autoscript2[i].rate)
+				continue;
+			run_script(dstsd->autoscript2[i].script,0,dstsd->bl.id,0);
+			break; //Have only one script execute at a time.
+		}
+	}
+
 	return 0;
 }
 /*=========================================================================
diff --git a/src/map/status.c b/src/map/status.c
index 7148005c9..a8e360469 100644
--- a/src/map/status.c
+++ b/src/map/status.c
@@ -1642,7 +1642,7 @@ int status_calc_pc(struct map_session_data* sd,int first)
 	sd->def_rate = sd->def2_rate = sd->mdef_rate = sd->mdef2_rate = 100;
 	sd->regen.state.block = 0;
 
-	// zeroed arays, order follows the order in map.h.
+	// zeroed arrays, order follows the order in map.h.
 	// add new arrays to the end of zeroed area in map.h (see comments) and size here. [zzo]
 	memset (sd->param_bonus, 0, sizeof(sd->param_bonus)
 		+ sizeof(sd->param_equip)
@@ -1715,7 +1715,10 @@ int status_calc_pc(struct map_session_data* sd,int first)
 		+ sizeof(sd->add_drop)
 		+ sizeof(sd->itemhealrate)
 	);
-
+	// clear autoscripts...
+	pc_autoscript_clear(sd->autoscript, ARRAYLENGTH(sd->autoscript));
+	pc_autoscript_clear(sd->autoscript2, ARRAYLENGTH(sd->autoscript2));
+	
 	// vars zeroing. ints, shorts, chars. in that order.
 	memset (&sd->arrow_atk, 0,sizeof(sd->arrow_atk)
 		+ sizeof(sd->arrow_ele)
diff --git a/src/map/unit.c b/src/map/unit.c
index 616781b7a..709886e76 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -1805,6 +1805,10 @@ int unit_free(struct block_list *bl, int clrtype)
 					status_change_end(bl,SC_STEELBODY,-1);
 			}
 		}
+	
+		pc_autoscript_clear(sd->autoscript, ARRAYLENGTH(sd->autoscript));
+		pc_autoscript_clear(sd->autoscript2, ARRAYLENGTH(sd->autoscript2));
+
 		if (sd->followtimer != -1)
 			pc_stop_following(sd);
 		// Force exiting from duel and rejecting all duel invitations when player quit [LuzZza]