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Diffstat (limited to 'src/map/unit.c')
-rw-r--r--src/map/unit.c114
1 files changed, 61 insertions, 53 deletions
diff --git a/src/map/unit.c b/src/map/unit.c
index e095672e8..53d0a9bf4 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -73,15 +73,16 @@ struct unit_interface *unit;
* @param bl block_list to process
* @return a pointer to the given object's unit_data
**/
-struct unit_data* unit_bl2ud(struct block_list *bl) {
- if( bl == NULL) return NULL;
- if( bl->type == BL_PC) return &((struct map_session_data*)bl)->ud;
- if( bl->type == BL_MOB) return &((struct mob_data*)bl)->ud;
- if( bl->type == BL_PET) return &((struct pet_data*)bl)->ud;
- if( bl->type == BL_NPC) return ((struct npc_data*)bl)->ud;
- if( bl->type == BL_HOM) return &((struct homun_data*)bl)->ud;
- if( bl->type == BL_MER) return &((struct mercenary_data*)bl)->ud;
- if( bl->type == BL_ELEM) return &((struct elemental_data*)bl)->ud;
+struct unit_data* unit_bl2ud(struct block_list *bl)
+{
+ if (bl == NULL) return NULL;
+ if (bl->type == BL_PC) return &BL_UCAST(BL_PC, bl)->ud;
+ if (bl->type == BL_MOB) return &BL_UCAST(BL_MOB, bl)->ud;
+ if (bl->type == BL_PET) return &BL_UCAST(BL_PET, bl)->ud;
+ if (bl->type == BL_NPC) return BL_UCAST(BL_NPC, bl)->ud;
+ if (bl->type == BL_HOM) return &BL_UCAST(BL_HOM, bl)->ud;
+ if (bl->type == BL_MER) return &BL_UCAST(BL_MER, bl)->ud;
+ if (bl->type == BL_ELEM) return &BL_UCAST(BL_ELEM, bl)->ud;
return NULL;
}
@@ -148,8 +149,9 @@ int unit_walktoxy_sub(struct block_list *bl)
ud->state.change_walk_target=0;
if (bl->type == BL_PC) {
- ((struct map_session_data *)bl)->head_dir = 0;
- clif->walkok((struct map_session_data *)bl);
+ struct map_session_data *sd = BL_UCAST(BL_PC, bl);
+ sd->head_dir = 0;
+ clif->walkok(sd);
}
clif->move(ud);
@@ -448,7 +450,7 @@ int unit_walktoxy_timer(int tid, int64 tick, int id, intptr_t data) {
//Cancel chase.
ud->to_x = bl->x;
ud->to_y = bl->y;
- if (tbl && bl->type == BL_MOB && mob->warpchase((struct mob_data *)bl, tbl))
+ if (tbl && bl->type == BL_MOB && mob->warpchase(BL_UCAST(BL_MOB, bl), tbl))
return 0;
ud->target_to = 0;
return 0;
@@ -813,7 +815,7 @@ int unit_setdir(struct block_list *bl,unsigned char dir)
if (!ud) return 0;
ud->dir = dir;
if (bl->type == BL_PC)
- ((struct map_session_data *)bl)->head_dir = 0;
+ BL_UCAST(BL_PC, bl)->head_dir = 0;
clif->changed_dir(bl, AREA);
return 0;
}
@@ -823,7 +825,7 @@ uint8 unit_getdir(struct block_list *bl) {
nullpo_ret(bl);
if( bl->type == BL_NPC )
- return ((struct npc_data *)bl)->dir;
+ return BL_UCCAST(BL_NPC, bl)->dir;
ud = unit->bl2ud(bl);
if (!ud) return 0;
return ud->dir;
@@ -917,10 +919,13 @@ int unit_warp(struct block_list *bl,short m,short x,short y,clr_type type)
switch (bl->type) {
case BL_MOB:
- if (map->list[bl->m].flag.monster_noteleport && ((struct mob_data *)bl)->master_id == 0)
+ {
+ const struct mob_data *md = BL_UCCAST(BL_MOB, bl);
+ if (map->list[bl->m].flag.monster_noteleport && md->master_id == 0)
return 1;
- if (m != bl->m && map->list[m].flag.nobranch && battle_config.mob_warp&4 && ((struct mob_data *)bl)->master_id == 0)
+ if (m != bl->m && map->list[m].flag.nobranch && battle_config.mob_warp&4 && md->master_id == 0)
return 1;
+ }
break;
case BL_PC:
if (map->list[bl->m].flag.noteleport)
@@ -947,7 +952,7 @@ int unit_warp(struct block_list *bl,short m,short x,short y,clr_type type)
}
if (bl->type == BL_PC) //Use pc_setpos
- return pc->setpos((struct map_session_data *)bl, map_id2index(m), x, y, type);
+ return pc->setpos(BL_UCAST(BL_PC, bl), map_id2index(m), x, y, type);
if (!unit->remove_map(bl, type, ALC_MARK))
return 3;
@@ -1164,7 +1169,7 @@ int unit_set_walkdelay(struct block_list *bl, int64 tick, int delay, int type) {
if (type) {
//Bosses can ignore skill induced walkdelay (but not damage induced)
- if (bl->type == BL_MOB && (((struct mob_data *)bl)->status.mode&MD_BOSS))
+ if (bl->type == BL_MOB && (BL_UCCAST(BL_MOB, bl)->status.mode&MD_BOSS))
return 0;
//Make sure walk delay is not decreased
if (DIFF_TICK(ud->canmove_tick, tick+delay) > 0)
@@ -1381,14 +1386,16 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
return 0;
}
- if( src->type == BL_MOB )
- switch( skill_id ) {
+ if (src->type == BL_MOB) {
+ const struct mob_data *src_md = BL_UCCAST(BL_MOB, src);
+ switch (skill_id) {
case NPC_SUMMONSLAVE:
case NPC_SUMMONMONSTER:
case AL_TELEPORT:
- if (((struct mob_data *)src)->master_id && ((struct mob_data *)src)->special_state.ai != AI_NONE)
+ if (src_md->master_id != 0 && src_md->special_state.ai != AI_NONE)
return 0;
}
+ }
if (src->type == BL_NPC) // NPC-objects can override cast distance
range = AREA_SIZE; // Maximum visible distance before NPC goes out of sight
@@ -1564,9 +1571,8 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
clif->skillcasting(src, src->id, target_id, 0,0, skill_id, skill->get_ele(skill_id, skill_lv), casttime);
if( casttime > 0 || temp )
{
- if (sd && target->type == BL_MOB)
- {
- struct mob_data *md = (struct mob_data *)target;
+ if (sd != NULL && target->type == BL_MOB) {
+ struct mob_data *md = BL_UCAST(BL_MOB, target);
mob->skill_event(md, src, tick, -1); //Cast targeted skill event.
if (tstatus->mode&(MD_CASTSENSOR_IDLE|MD_CASTSENSOR_CHASE) &&
battle->check_target(target, src, BCT_ENEMY) > 0)
@@ -1848,10 +1854,10 @@ int unit_unattackable(struct block_list *bl)
unit->set_target(ud, 0);
}
- if(bl->type == BL_MOB)
- mob->unlocktarget((struct mob_data*)bl, timer->gettick()) ;
- else if(bl->type == BL_PET)
- pet->unlocktarget((struct pet_data*)bl);
+ if (bl->type == BL_MOB)
+ mob->unlocktarget(BL_UCAST(BL_MOB, bl), timer->gettick());
+ else if (bl->type == BL_PET)
+ pet->unlocktarget(BL_UCAST(BL_PET, bl));
return 0;
}
@@ -1872,10 +1878,10 @@ int unit_attack(struct block_list *src,int target_id,int continuous) {
return 1;
}
- if( src->type == BL_PC ) {
- struct map_session_data *sd = (struct map_session_data *)src;
+ if (src->type == BL_PC) {
+ struct map_session_data *sd = BL_UCAST(BL_PC, src);
if( target->type == BL_NPC ) { // monster npcs [Valaris]
- npc->click(sd, (struct npc_data *)target); // submitted by leinsirk10 [Celest]
+ npc->click(sd, BL_UCAST(BL_NPC, target)); // submitted by leinsirk10 [Celest]
return 0;
}
if( pc_is90overweight(sd) || pc_isridingwug(sd) ) { // overweight or mounted on warg - stop attacking
@@ -2086,9 +2092,8 @@ int unit_attack_timer_sub(struct block_list* src, int tid, int64 tick) {
)
return 0; // can't attack under these conditions
- if( src->m != target->m )
- {
- if (src->type == BL_MOB && mob->warpchase((struct mob_data *)src, target))
+ if (src->m != target->m) {
+ if (src->type == BL_MOB && mob->warpchase(BL_UCAST(BL_MOB, src), target))
return 1; // Follow up.
return 0;
}
@@ -2161,7 +2166,7 @@ int unit_attack_timer_sub(struct block_list* src, int tid, int64 tick) {
map->foreachinrange(mob->linksearch, src, md->db->range2, BL_MOB, md->class_, target, tick);
}
}
- if (src->type == BL_PET && pet->attackskill((struct pet_data *)src, target->id))
+ if (src->type == BL_PET && pet->attackskill(BL_UCAST(BL_PET, src), target->id))
return 1;
map->freeblock_lock();
@@ -2257,7 +2262,7 @@ int unit_skillcastcancel(struct block_list *bl,int type)
}
if (bl->type == BL_MOB)
- ((struct mob_data *)bl)->skill_idx = -1;
+ BL_UCAST(BL_MOB, bl)->skill_idx = -1;
clif->skillcastcancel(bl);
return 1;
@@ -2312,9 +2317,9 @@ int unit_changeviewsize(struct block_list *bl,short size)
size=(size<0)?-1:(size>0)?1:0;
if(bl->type == BL_PC) {
- ((struct map_session_data *)bl)->state.size = size;
+ BL_UCAST(BL_PC, bl)->state.size = size;
} else if(bl->type == BL_MOB) {
- ((struct mob_data *)bl)->special_state.size = size;
+ BL_UCAST(BL_MOB, bl)->special_state.size = size;
} else
return 0;
if(size!=0)
@@ -2399,8 +2404,9 @@ int unit_remove_map(struct block_list *bl, clr_type clrtype, const char* file, i
}
switch( bl->type ) {
- case BL_PC: {
- struct map_session_data *sd = (struct map_session_data*)bl;
+ case BL_PC:
+ {
+ struct map_session_data *sd = BL_UCAST(BL_PC, bl);
if(sd->shadowform_id) {
struct block_list *d_bl = map->id2bl(sd->shadowform_id);
@@ -2495,8 +2501,9 @@ int unit_remove_map(struct block_list *bl, clr_type clrtype, const char* file, i
break;
}
- case BL_MOB: {
- struct mob_data *md = (struct mob_data*)bl;
+ case BL_MOB:
+ {
+ struct mob_data *md = BL_UCAST(BL_MOB, bl);
// Drop previous target mob_slave_keep_target: no.
if (!battle_config.mob_slave_keep_target)
md->target_id=0;
@@ -2506,8 +2513,9 @@ int unit_remove_map(struct block_list *bl, clr_type clrtype, const char* file, i
break;
}
- case BL_PET: {
- struct pet_data *pd = (struct pet_data*)bl;
+ case BL_PET:
+ {
+ struct pet_data *pd = BL_UCAST(BL_PET, bl);
if( pd->pet.intimate <= 0 && !(pd->msd && !pd->msd->state.active) ) {
//If logging out, this is deleted on unit->free
clif->clearunit_area(bl,clrtype);
@@ -2520,7 +2528,7 @@ int unit_remove_map(struct block_list *bl, clr_type clrtype, const char* file, i
break;
}
case BL_HOM: {
- struct homun_data *hd = (struct homun_data *)bl;
+ struct homun_data *hd = BL_UCAST(BL_HOM, bl);
if( !hd->homunculus.intimacy && !(hd->master && !hd->master->state.active) ) {
//If logging out, this is deleted on unit->free
clif->emotion(bl, E_SOB);
@@ -2533,7 +2541,7 @@ int unit_remove_map(struct block_list *bl, clr_type clrtype, const char* file, i
break;
}
case BL_MER: {
- struct mercenary_data *md = (struct mercenary_data *)bl;
+ struct mercenary_data *md = BL_UCAST(BL_MER, bl);
ud->canact_tick = ud->canmove_tick;
if( mercenary->get_lifetime(md) <= 0 && !(md->master && !md->master->state.active) ) {
clif->clearunit_area(bl,clrtype);
@@ -2545,7 +2553,7 @@ int unit_remove_map(struct block_list *bl, clr_type clrtype, const char* file, i
break;
}
case BL_ELEM: {
- struct elemental_data *ed = (struct elemental_data *)bl;
+ struct elemental_data *ed = BL_UCAST(BL_ELEM, bl);
ud->canact_tick = ud->canmove_tick;
if( elemental->get_lifetime(ed) <= 0 && !(ed->master && !ed->master->state.active) ) {
clif->clearunit_area(bl,clrtype);
@@ -2609,7 +2617,7 @@ int unit_free(struct block_list *bl, clr_type clrtype) {
switch( bl->type ) {
case BL_PC:
{
- struct map_session_data *sd = (struct map_session_data*)bl;
+ struct map_session_data *sd = BL_UCAST(BL_PC, bl);
sd->state.loggingout = 1;
@@ -2673,7 +2681,7 @@ int unit_free(struct block_list *bl, clr_type clrtype) {
}
case BL_PET:
{
- struct pet_data *pd = (struct pet_data*)bl;
+ struct pet_data *pd = BL_UCAST(BL_PET, bl);
struct map_session_data *sd = pd->msd;
pet->hungry_timer_delete(pd);
if( pd->a_skill )
@@ -2724,7 +2732,7 @@ int unit_free(struct block_list *bl, clr_type clrtype) {
}
case BL_MOB:
{
- struct mob_data *md = (struct mob_data*)bl;
+ struct mob_data *md = BL_UCAST(BL_MOB, bl);
if( md->spawn_timer != INVALID_TIMER )
{
timer->delete(md->spawn_timer,mob->delayspawn);
@@ -2784,7 +2792,7 @@ int unit_free(struct block_list *bl, clr_type clrtype) {
}
case BL_HOM:
{
- struct homun_data *hd = (struct homun_data *)bl;
+ struct homun_data *hd = BL_UCAST(BL_HOM, bl);
struct map_session_data *sd = hd->master;
homun->hunger_timer_delete(hd);
if( hd->homunculus.intimacy > 0 )
@@ -2800,7 +2808,7 @@ int unit_free(struct block_list *bl, clr_type clrtype) {
}
case BL_MER:
{
- struct mercenary_data *md = (struct mercenary_data *)bl;
+ struct mercenary_data *md = BL_UCAST(BL_MER, bl);
struct map_session_data *sd = md->master;
if( mercenary->get_lifetime(md) > 0 )
mercenary->save(md);
@@ -2817,7 +2825,7 @@ int unit_free(struct block_list *bl, clr_type clrtype) {
break;
}
case BL_ELEM: {
- struct elemental_data *ed = (struct elemental_data *)bl;
+ struct elemental_data *ed = BL_UCAST(BL_ELEM, bl);
struct map_session_data *sd = ed->master;
if( elemental->get_lifetime(ed) > 0 )
elemental->save(ed);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-17 14:53:21 +0000