Monster Attack Base on Target's level.

[senatin]

Help! I want to edit the behavior of monster.

 

I want the monster to attack base on target level. the monster will only attack player above lvl 49.

[Capuche]

From what I know there is no such mode for mob, only MD_TARGETWEAK

 

Target Weak: Allows aggressive monsters to only be aggressive against
    characters that are five levels below it's own level.
    For example, a monster of level 104 will not pick fights with a level 99.

but you can add a new mode

diff --git a/src/map/mob.c b/src/map/mob.c
index 0e2b177..848b9ce 100644
--- a/src/map/mob.c
+++ b/src/map/mob.c
@@ -1071,6 +1071,9 @@ static int mob_ai_sub_hard_activesearch(struct block_list *bl,va_list ap)
 	if ((mode&MD_TARGETWEAK) && status_get_lv(bl) >= md->level-5)
 		return 0;
 
+	if ((mode&MD_TARGETSTRONG) && status_get_lv(bl) <= md->level)
+		return 0;
+
 	if(battle_check_target(&md->bl,bl,BCT_ENEMY)<=0)
 		return 0;
diff --git a/src/map/status.h b/src/map/status.h
index 251e5ad..dd03334 100644
--- a/src/map/status.h
+++ b/src/map/status.h
@@ -1562,6 +1562,7 @@ enum e_mode {
 	MD_MVP					= 0x080000,
 	MD_IGNOREMISC			= 0x100000,
 	MD_KNOCKBACK_IMMUNE		= 0x200000,
+	MD_TARGETSTRONG			= 0x400000,
 };
 #define MD_MASK 0x00FFFF
 #define ATR_MASK 0xFF0000

MD_TARGETSTRONG mode : monster lvl >= player lvl --> monster passive

 

refer to mode in mob_db.txt

// ID,Sprite_Name,kROName,iROName,LV,HP,SP,EXP,JEXP,Range1,ATK1,ATK2,DEF,MDEF,STR,AGI,VIT,INT,DEX,LUK,Range2,Range3,Scale,Race,Element,Mode,Speed,aDelay,aMotion,dMotion,MEXP,MVP1id,MVP1per,MVP2id,MVP2per,MVP3id,MVP3per,Drop1id,Drop1per,Drop2id,Drop2per,Drop3id,Drop3per,Drop4id,Drop4per,Drop5id,Drop5per,Drop6id,Drop6per,Drop7id,Drop7per,Drop8id,Drop8per,Drop9id,Drop9per,DropCardid,DropCardper

and the docs https://github.com/rathena/rathena/blob/master/doc/mob_db.txt

[senatin]

Thank you so much Capuche for the help!!!

 

I tried to apply the if statement and MD_TARGETSTRONG to its location, and I'm still figuring out how Skotlex work. Skotlex is the one to be inserted in the mode at mob_db.txt isn't that right?

Edited March 6, 2015 by senatin

[Capuche]

I don't understand. Skotlex was a core dev..

[senatin]

to apply the  MD_TARGETSTRONG into a monster, I should edit mob_db.txt Mode right? the thing I dont know is, what should i change it for. As I look around I end up with Skotlex's hexing.

 

I edited one of the monster mode in mob_db.txt and nothing change in game, I even tried to copy the mode of poring which is 0x83 still the behavior of monster doesnt change.

but other options works.

 

I also tried editing in my sql database the mode of a monster but with no result. Am I missing something?

Edited March 6, 2015 by senatin

[Capuche]

Did you add the mode in the src?

[senatin]

yes I added in status.h and mob.c and recompile the map server via visual c++!

yes It worked! I tried converting hexadecimal to binary and compared poring, isis, familiar and zombie. And i figured out why they all acted weird.

 

i made my binary and converted it to hexadecimal and everything worked as I wanted it!

thank you so much Capuche for everything.

Edited March 6, 2015 by senatin