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f6577ec049
* Refactors Sloths into Basic Mobs (#78752) ## About The Pull Request Hey there, This just refactors sloths to the basic mob framework. Nothing new should be added beyond them seeming a bit more sluggish and being a bit smarter about the fights they pick/running away. ## Why It's Good For The Game Three more subtypes off the list, we are now sub-200 simple animals left to refactor. If people want to play catch with their sloth it should be much easier to fit that in now. ## Changelog 🆑 refactor: Sloths are now basic mobs, however their overall sluggish behavior shouldn't have changed much- let us know if anything is broken. /🆑 * Refactors Sloths into Basic Mobs * Modular path --------- Co-authored-by: san7890 <the@san7890.com> Co-authored-by: Giz <13398309+vinylspiders@users.noreply.github.com>
92 lines
3.0 KiB
Plaintext
92 lines
3.0 KiB
Plaintext
/*
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* A component given to mobs that can climb trees
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*/
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/datum/component/tree_climber
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///the distance to climb up and down
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var/climbing_distance = 20
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///the tree we are on
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var/obj/current_tree
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/datum/component/tree_climber/Initialize(climbing_distance = 20)
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if(!isliving(parent))
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return COMPONENT_INCOMPATIBLE
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src.climbing_distance = climbing_distance
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ADD_TRAIT(parent, TRAIT_SUBTREE_REQUIRED_OPERATIONAL_DATUM, type)
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/datum/component/tree_climber/RegisterWithParent()
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RegisterSignals(parent, list(COMSIG_HOSTILE_PRE_ATTACKINGTARGET, COMSIG_LIVING_CLIMB_TREE), PROC_REF(climb_tree))
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RegisterSignal(parent, COMSIG_ATOM_EXAMINE, PROC_REF(on_examine))
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/datum/component/tree_climber/UnregisterFromParent()
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UnregisterSignal(parent, list(COMSIG_HOSTILE_PRE_ATTACKINGTARGET, COMSIG_LIVING_CLIMB_TREE, COMSIG_ATOM_EXAMINE))
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/datum/component/tree_climber/Destroy()
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if(current_tree)
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handle_climb_tree(parent, current_tree) //remove mob from tree and handle deletion of signals
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return ..()
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/datum/component/tree_climber/proc/climb_tree(mob/living/source, atom/target)
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SIGNAL_HANDLER
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if(!istype(target, /obj/structure/flora/tree))
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return
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if(!can_climb_tree(target)) //check if another animal is on the tree
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to_chat(source, span_warning("[target] is blocked!"))
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return COMPONENT_HOSTILE_NO_ATTACK
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handle_climb_tree(source, target)
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if(current_tree)
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source.forceMove(get_turf(current_tree))
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return COMPONENT_HOSTILE_NO_ATTACK
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var/list/possible_drops = get_adjacent_open_turfs(target)
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for(var/turf/droploc as anything in possible_drops)
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if(!droploc.is_blocked_turf(exclude_mobs = TRUE))
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continue
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possible_drops -= droploc
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if(possible_drops.len)
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source.forceMove(pick(possible_drops))
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return COMPONENT_HOSTILE_NO_ATTACK
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/datum/component/tree_climber/proc/on_examine(datum/source, mob/user, list/examine_text)
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SIGNAL_HANDLER
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if(current_tree)
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examine_text += "It is clinging to [current_tree]!"
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/datum/component/tree_climber/proc/can_climb_tree(obj/structure/flora/tree/target)
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if(current_tree)
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return TRUE
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var/turf/tree_turf = get_turf(target)
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if(locate(/mob/living) in tree_turf.contents)
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return FALSE
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return TRUE
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/datum/component/tree_climber/proc/handle_climb_tree(mob/living/climber, obj/structure/target_tree)
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var/offset = current_tree ? -(climbing_distance) : climbing_distance
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animate(climber, pixel_y = climber.pixel_y + offset, time = 2)
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climber.Stun(2 SECONDS, ignore_canstun = TRUE)
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if(current_tree)
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remove_tree_signals()
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current_tree = null
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return
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current_tree = target_tree
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register_tree_signals()
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/datum/component/tree_climber/proc/remove_from_tree()
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SIGNAL_HANDLER
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handle_climb_tree(parent, current_tree)
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/datum/component/tree_climber/proc/register_tree_signals()
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RegisterSignal(parent, COMSIG_MOVABLE_PRE_MOVE, PROC_REF(remove_from_tree))
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RegisterSignal(current_tree, COMSIG_PREQDELETED, PROC_REF(remove_from_tree))
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/datum/component/tree_climber/proc/remove_tree_signals()
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UnregisterSignal(parent, COMSIG_MOVABLE_PRE_MOVE)
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UnregisterSignal(current_tree, COMSIG_PREQDELETED)
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