Added bonus4 variant of bAddEff to specify a duration

- When a duration value is specified, the effect will have a fixed,
  non-reducible duration, as required by item scripts.
- Special thanks to Michieru

Signed-off-by: Haru <haru@dotalux.com>

1 files changed, 10 insertions, 8 deletions

diff --git a/doc/item_bonus.txt b/doc/item_bonus.txt
index c93149b1c..2c3ebf1cb 100644
--- a/doc/item_bonus.txt
+++ b/doc/item_bonus.txt
@@ -102,6 +102,15 @@ bonus bHealPower,n;             Increase heal amount of all heal skills by n%
 bonus bHealPower2,n;            Increase heal amount if you are healed by any skills by n%
 bonus2 bAddEff,e,x;             Adds a x/100 chance to cause effect e to the target when attacking (e.g. x=100 makes 1% chance, x=10000 makes 100% chance, etc)
 					e:	Eff_Blind, Eff_Sleep, Eff_Poison, Eff_Freeze, Eff_Silence, Eff_Stun, Eff_Curse, Eff_Confusion, Eff_Stone, Eff_Bleeding
+bonus3 bAddEff,n,x,y;           See bonus2 bAddEff.
+					y is the trigger criteria:
+						ATF_SELF: Trigger effect on self.
+						ATF_TARGET: Trigger effect on target (default)
+						ATF_SHORT: Trigger on melee attacks
+						ATF_LONG: Trigger in ranged attacks (default: trigger on all attacks)
+bonus4 bAddEff,n,x,y,t;         See bonus3 bAddEff.
+					d is the effect duration in milliseconds. Valid range is 0 ~ 65535. If set and greater than 0,
+						the effect can't be avoided nor its duration reduced.
 bonus2 bResEff,e,x;             Adds a x/100 tolerance to effect e (e.g. x=100 makes 1% tolerance, x=10000 makes 100% tolerance, etc)
 					e:	Eff_Blind, Eff_Sleep, Eff_Poison, Eff_Freeze, Eff_Silence, Eff_Stun, Eff_Curse, Eff_Confusion, Eff_Stone, Eff_Bleeding
 bonus2 bCastrate,n,x;           Adjust casting time of skill n by x% (supports skill names)
@@ -270,13 +279,6 @@ bonus2 bSubRace2,n,x;           Damage x% reduction from enemies of race n (Chec
 
 bonus bAddMonsterDropChainItem,n;     Able to get item of chain type n (only constant applicable) when you kill a monster (Check db/(pre-)re/item_group.conf)
 
-bonus3 bAddEff,n,x,y;     Adds a x/100 chance to cause effect n to the target when attacking (e.g. x=100 makes 1% chance, x=10000 makes 100% chance, etc).
-					y is the trigger criteria:
-						ATF_SELF: Trigger effect on self.
-						ATF_TARGET: Trigger effect on target (default)
-						ATF_SHORT: Trigger on melee attacks
-						ATF_LONG: Trigger in ranged attacks (default: trigger on all attacks)
-
 bonus3 bAddEffWhenHit,n,x,y;		x/100 chance to cause n state to the enemy when being hit by physical damage.
 					y is the trigger criteria:
 						ATF_SELF: Trigger effect on self.
@@ -419,4 +421,4 @@ bonus4 bSetMDefRace,r,n,t,y;	Set MDEF to y of an enemy of race r at n% for t mil
 bonus2 bAddRaceTolerance,n,x;	Add x% tolerance against race n (Renewal Only)
 					n: 	0=Formless, 1=Undead, 2=Brute, 3=Plant, 4=Insect,
 						5=Fish, 6=Demon, 7=Demi-Human, 8=Angel, 9=Dragon, 
-						10=Boss monster, 11=Other than (normal monster) boss monster
\ No newline at end of file
+						10=Boss monster, 11=Other than (normal monster) boss monster