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Monster AI Improvements, Clashing Spiral, Skid Trap, Throw Stone (#8269)

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- Added config setting mob_unlock_time that defines how long a monster can be trapped (immobile) before it unlocks its target 
  * Default is 2000ms, which makes Clashing Spiral no longer cause monsters to drop their target, but Ankle Snare still will even at minimum duration 
- Monsters will now promptly use idle skills while trapped (there was a delay before)
- Increased the time the AI is still active when there are no players left on the map from 0ms to 5000ms
  * This fixes an issue that monsters never unlocked their target if it was the last player to leave the map
- Clashing Spiral now has a range of 4 instead of 5
- Skid Trap no longer has a stop effect in pre-re, but it will make monsters unlock their target and become idle
- Skid Trap still stops targets for 3 seconds in renewal, but will no longer activate on bosses
- Throw Stone now deals 30 damage when used by monsters
- Fixes #7846
This commit is contained in:
Playtester
2024-04-22 08:39:11 +02:00
committed by GitHub
parent 75f518859f
commit f15cb72f94
8 changed files with 49 additions and 22 deletions
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23
src/map/mob.cpp
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@@ -1164,6 +1164,7 @@ int mob_spawn (struct mob_data *md)
md->last_linktime = tick;
md->dmgtick = tick - 5000;
md->last_pcneartime = 0;
md->last_canmove = tick;
t_tick c = tick - MOB_MAX_DELAY;
@@ -1720,6 +1721,8 @@ static bool mob_ai_sub_hard(struct mob_data *md, t_tick tick)
mode = status_get_mode(&md->bl);
can_move = (mode&MD_CANMOVE) && unit_can_move(&md->bl);
if (can_move)
md->last_canmove = tick;
if (md->target_id)
{ //Check validity of current target. [Skotlex]
@@ -1956,13 +1959,21 @@ static bool mob_ai_sub_hard(struct mob_data *md, t_tick tick)
&& mob_is_chasing(md->state.skillstate))
return true;
//Out of range...
if (!(mode&MD_CANMOVE) || (!can_move && DIFF_TICK(tick, md->ud.canmove_tick) > 0))
{ //Can't chase. Immobile and trapped mobs should unlock target and use an idle skill.
// Out of range
if (!(mode&MD_CANMOVE) || (!can_move && (md->sc.cant.move || DIFF_TICK(tick, md->ud.canmove_tick) > 0)))
{ // Can't chase. Immobile and trapped mobs will use idle skills and unlock their target after a while
if (md->ud.attacktimer == INVALID_TIMER)
{ //Only unlock target if no more attack delay left
//This handles triggering idle/walk skill.
mob_unlocktarget(md,tick);
{ // Only switch mode if no more attack delay left
if (DIFF_TICK(tick, md->last_canmove) > battle_config.mob_unlock_time) {
// Unlock target or use idle/walk skill
mob_unlocktarget(md, tick);
}
else {
// Use idle skill but keep target for now
md->state.skillstate = MSS_IDLE;
if (!(++md->ud.walk_count%IDLE_SKILL_INTERVAL))
mobskill_use(md, tick, -1);
}
}
return true;
}