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-rw-r--r--src/map/unit.c79
1 files changed, 45 insertions, 34 deletions
diff --git a/src/map/unit.c b/src/map/unit.c
index e35aca262..51bf92020 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -73,7 +73,7 @@ int unit_walktoxy_sub(struct block_list *bl)
memcpy(&ud->walkpath,&wpd,sizeof(wpd));
- if (ud->target && ud->chaserange>1) {
+ if (ud->target_to && ud->chaserange>1) {
//Generally speaking, the walk path is already to an adjacent tile
//so we only need to shorten the path if the range is greater than 1.
int dir;
@@ -234,14 +234,15 @@ static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data
if ( !(unit_run(bl) || unit_wugdash(bl,sd)) )
ud->state.running = 0;
}
- else if (ud->target) {
+ else if (ud->target_to) {
//Update target trajectory.
- struct block_list *tbl = map_id2bl(ud->target);
+ struct block_list *tbl = map_id2bl(ud->target_to);
if (!tbl || !status_check_visibility(bl, tbl)) { //Cancel chase.
ud->to_x = bl->x;
ud->to_y = bl->y;
- if (tbl && bl->type == BL_MOB) //See if the mob can do a warp chase.
- mob_warpchase((TBL_MOB*)bl, tbl);
+ if (tbl && bl->type == BL_MOB && mob_warpchase((TBL_MOB*)bl, tbl) )
+ return 0;
+ ud->target_to = 0;
return 0;
}
if (tbl->m == bl->m && check_distance_bl(bl, tbl, ud->chaserange))
@@ -249,6 +250,7 @@ static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data
if (ud->state.attack_continue)
{ //Aegis uses one before every attack, we should
//only need this one for syncing purposes. [Skotlex]
+ ud->target_to = 0;
clif_fixpos(bl);
unit_attack(bl, tbl->id, ud->state.attack_continue);
}
@@ -260,6 +262,7 @@ static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data
else { //Stopped walking. Update to_x and to_y to current location [Skotlex]
ud->to_x = bl->x;
ud->to_y = bl->y;
+ ud->target_to = 0;
}
return 0;
}
@@ -300,9 +303,9 @@ int unit_walktoxy( struct block_list *bl, short x, short y, int flag)
return 0;
ud->state.walk_easy = flag&1;
- ud->target = 0;
ud->to_x = x;
ud->to_y = y;
+ unit_set_target(ud, 0);
sc = status_get_sc(bl);
if (sc && sc->data[SC_CONFUSION]) //Randomize the target position
@@ -368,13 +371,15 @@ int unit_walktobl(struct block_list *bl, struct block_list *tbl, int range, int
if (!unit_can_reach_bl(bl, tbl, distance_bl(bl, tbl)+1, flag&1, &ud->to_x, &ud->to_y)) {
ud->to_x = bl->x;
ud->to_y = bl->y;
+ ud->target_to = 0;
return 0;
}
ud->state.walk_easy = flag&1;
- ud->target = tbl->id;
+ ud->target_to = tbl->id;
ud->chaserange = range; //Note that if flag&2, this SHOULD be attack-range
ud->state.attack_continue = flag&2?1:0; //Chase to attack.
+ unit_set_target(ud, 0);
sc = status_get_sc(bl);
if (sc && sc->data[SC_CONFUSION]) //Randomize the target position
@@ -1032,7 +1037,7 @@ int unit_skilluse_id2(struct block_list *src, int target_id, short skill_num, sh
target_id = ud->target; //Auto-select target. [Skotlex]
temp = 1;
}
-
+
if (sd) {
//Target_id checking.
if(skillnotok(skill_num, sd)) // [MouseJstr]
@@ -1446,6 +1451,27 @@ int unit_skilluse_pos2( struct block_list *src, short skill_x, short skill_y, sh
return 1;
}
+/*========================================
+ * update a block's attack target
+ *----------------------------------------*/
+int unit_set_target(struct unit_data* ud, int target_id)
+{
+ struct unit_data * ux;
+ struct block_list* target;
+
+ nullpo_ret(ud);
+
+ if( ud->target != target_id ) {
+ if( ud->target && (target = map_id2bl(ud->target)) && (ux = unit_bl2ud(target)) && ux->target_count > 0 )
+ ux->target_count --;
+ if( target_id && (target = map_id2bl(target_id)) && (ux = unit_bl2ud(target)) )
+ ux->target_count ++;
+ }
+
+ ud->target = target_id;
+ return 0;
+}
+
int unit_stop_attack(struct block_list *bl)
{
struct unit_data *ud = unit_bl2ud(bl);
@@ -1456,7 +1482,7 @@ int unit_stop_attack(struct block_list *bl)
delete_timer( ud->attacktimer, unit_attack_timer );
ud->attacktimer = INVALID_TIMER;
- ud->target = 0;
+ unit_set_target(ud, 0);
return 0;
}
@@ -1465,8 +1491,8 @@ int unit_unattackable(struct block_list *bl)
{
struct unit_data *ud = unit_bl2ud(bl);
if (ud) {
- ud->target = 0;
ud->state.attack_continue = 0;
+ unit_set_target(ud, 0);
}
if(bl->type == BL_MOB)
@@ -1515,8 +1541,9 @@ int unit_attack(struct block_list *src,int target_id,int continuous)
return 1;
}
- ud->target = target_id;
ud->state.attack_continue = continuous;
+ unit_set_target(ud, target_id);
+
if (continuous) //If you're to attack continously, set to auto-case character
ud->chaserange = status_get_range(src);
@@ -1889,35 +1916,17 @@ void unit_dataset(struct block_list *bl)
}
/*==========================================
- * Returns 1 if this unit is attacking target 'id'
+ * Counts the number of units attacking 'bl'
*------------------------------------------*/
-static int unit_counttargeted_sub(struct block_list* bl, va_list ap)
+int unit_counttargeted(struct block_list* bl)
{
- int id = va_arg(ap, int);
- int target_lv = va_arg(ap, int); // extra condition
struct unit_data* ud;
-
- if(bl->id == id)
- return 0;
-
- ud = unit_bl2ud(bl);
-
- if (ud && ud->target == id && ud->attacktimer != INVALID_TIMER && ud->attacktarget_lv >= target_lv)
- return 1;
-
+ if( bl && (ud = unit_bl2ud(bl)) )
+ return ud->target_count;
return 0;
}
/*==========================================
- * Counts the number of units attacking 'bl'
- *------------------------------------------*/
-int unit_counttargeted(struct block_list* bl, int target_lv)
-{
- nullpo_ret(bl);
- return (map_foreachinrange(unit_counttargeted_sub, bl, AREA_SIZE, BL_CHAR, bl->id, target_lv));
-}
-
-/*==========================================
*
*------------------------------------------*/
int unit_fixdamage(struct block_list *src,struct block_list *target,unsigned int tick,int sdelay,int ddelay,int damage,int div,int type,int damage2)
@@ -1968,13 +1977,15 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
map_freeblock_lock();
- ud->target = 0; //Unlock walk/attack target.
+ unit_set_target(ud, 0);
+
if (ud->walktimer != INVALID_TIMER)
unit_stop_walking(bl,0);
if (ud->attacktimer != INVALID_TIMER)
unit_stop_attack(bl);
if (ud->skilltimer != INVALID_TIMER)
unit_skillcastcancel(bl,0);
+
// Do not reset can-act delay. [Skotlex]
ud->attackabletime = ud->canmove_tick /*= ud->canact_tick*/ = gettick();
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-02 09:02:36 +0000