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Refactors spell targeting to delegate it to a targeting datum (#16552)

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Co-authored-by: AffectedArc07 <25063394+AffectedArc07@users.noreply.github.com>
This commit is contained in:
Farie82
2021-12-13 17:40:36 +01:00
committed by GitHub
co-authored by AffectedArc07
parent 636e6b8505
commit 576482907b
98 changed files with 1747 additions and 1434 deletions
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code/datums/spell_handler/morph.dm
+27
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@@ -0,0 +1,27 @@
/datum/spell_handler/morph
/// How much food it costs the morph to use this
var/hunger_cost = 0
/datum/spell_handler/morph/can_cast(mob/living/simple_animal/hostile/morph/user, charge_check, show_message, obj/effect/proc_holder/spell/spell)
if(!istype(user))
if(show_message)
to_chat(user, "<span class='warning'>You should not be able to use this abilty! Report this as a bug on github please.</span>")
return FALSE
if(user.gathered_food < hunger_cost)
if(show_message)
to_chat(user, "<span class='warning'>You require at least [hunger_cost] stored food to use this ability!</span>")
return FALSE
return TRUE
/datum/spell_handler/morph/spend_spell_cost(mob/living/simple_animal/hostile/morph/user, obj/effect/proc_holder/spell/spell)
user.use_food(hunger_cost)
/datum/spell_handler/morph/before_cast(list/targets, mob/living/simple_animal/hostile/morph/user, obj/effect/proc_holder/spell/spell)
if(hunger_cost)
to_chat(user, "<span class='boldnotice'>You have [user.gathered_food] left to use.</span>")
/datum/spell_handler/morph/revert_cast(mob/living/simple_animal/hostile/morph/user, obj/effect/proc_holder/spell/spell)
user.add_food(hunger_cost)
to_chat(user, "<span class='boldnotice'>You have [user.gathered_food] left to use.</span>")