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authorshennetsind <shennetsind@54d463be-8e91-2dee-dedb-b68131a5f0ec>2012-07-01 11:21:33 +0000
committershennetsind <shennetsind@54d463be-8e91-2dee-dedb-b68131a5f0ec>2012-07-01 11:21:33 +0000
commit23a884ba4d24efdb80fc7a81ac2199e5ec7a2bb0 (patch)
tree4d2c9bea3a36f52cf8b8b0023a9fa9b32ac97a09 /src/map/battle.c
parent85b119962ce618097aa58e513975e4454cc15610 (diff)
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Fixed bugreport:6123 fixed issue with null dat->src crash. Also applied a performance improvement by removing the idb lookup on every delayed damage
Super mega thanks to Cookie and Wildcard. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16359 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src/map/battle.c')
-rw-r--r--src/map/battle.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/src/map/battle.c b/src/map/battle.c
index e1901503b..7d09ff17f 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -186,7 +186,7 @@ struct block_list* battle_getenemyarea(struct block_list *src, int x, int y, int
// ƒ_??[ƒW‚Ì’x‰„
struct delay_damage {
struct block_list *src;
- int target;
+ struct block_list *target;
int damage;
int delay;
unsigned short distance;
@@ -199,27 +199,26 @@ struct delay_damage {
int battle_delay_damage_sub(int tid, unsigned int tick, int id, intptr_t data)
{
struct delay_damage *dat = (struct delay_damage *)data;
- struct block_list *target = map_id2bl(dat->target);
- if ( target && dat && target->prev != NULL && !status_isdead(target) ) {
- if( id == dat->src->id &&
- target->m == dat->src->m &&
- (target->type != BL_PC || ((TBL_PC*)target)->invincible_timer == INVALID_TIMER) &&
- check_distance_bl(dat->src, target, dat->distance) ) //Check to see if you haven't teleported. [Skotlex]
+ if ( dat && dat->target && dat->target->prev != NULL && !status_isdead(dat->target) ) {
+ if( dat->src && dat->src->prev != NULL && id == dat->src->id &&
+ dat->target->m == dat->src->m &&
+ (dat->target->type != BL_PC || ((TBL_PC*)dat->target)->invincible_timer == INVALID_TIMER) &&
+ check_distance_bl(dat->src, dat->target, dat->distance) ) //Check to see if you haven't teleported. [Skotlex]
{
map_freeblock_lock();
- status_fix_damage(dat->src, target, dat->damage, dat->delay);
- if( dat->attack_type && !status_isdead(target) )
- skill_additional_effect(dat->src,target,dat->skill_id,dat->skill_lv,dat->attack_type,dat->dmg_lv,tick);
+ status_fix_damage(dat->src, dat->target, dat->damage, dat->delay);
+ if( dat->attack_type && !status_isdead(dat->target) )
+ skill_additional_effect(dat->src,dat->target,dat->skill_id,dat->skill_lv,dat->attack_type,dat->dmg_lv,tick);
if( dat->dmg_lv > ATK_BLOCK && dat->attack_type )
- skill_counter_additional_effect(dat->src,target,dat->skill_id,dat->skill_lv,dat->attack_type,tick);
+ skill_counter_additional_effect(dat->src,dat->target,dat->skill_id,dat->skill_lv,dat->attack_type,tick);
map_freeblock_unlock();
} else if( dat->skill_id == CR_REFLECTSHIELD && !map_id2bl(id) ) {
/**
* it was monster reflected damage, and the monster died, we pass the damage to the character as expected
**/
map_freeblock_lock();
- status_fix_damage(target, target, dat->damage, dat->delay);
+ status_fix_damage(dat->target, dat->target, dat->damage, dat->delay);
map_freeblock_unlock();
}
}
@@ -251,7 +250,7 @@ int battle_delay_damage (unsigned int tick, int amotion, struct block_list *src,
}
dat = ers_alloc(delay_damage_ers, struct delay_damage);
dat->src = src;
- dat->target = target->id;
+ dat->target = target;
dat->skill_id = skill_id;
dat->skill_lv = skill_lv;
dat->attack_type = attack_type;