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* Improves the deployable component (#79199) ## About The Pull Request The deployable component had a few random things I noticed when I tried actually using it that kinda sucked so I'm: Making the examine message more generic, we did NOT need to make it that complicated. Letting anything with hands deploy stuff, because mobs other than humans can hold things. Giving the option to let something be deployed more than once. Letting direction setting be optional. Tweaking the check for if something can be placed somewhere to be a bit better. ## Why It's Good For The Game I want to use the deployable component for stuff but I made it awful. ## Changelog 🆑 code: the deployable component has been tweaked and improved with some new options to it /🆑 --------- Co-authored-by: Jacquerel <hnevard@ gmail.com> * Improves the deployable component * Modular --------- Co-authored-by: Paxilmaniac <82386923+Paxilmaniac@users.noreply.github.com> Co-authored-by: Jacquerel <hnevard@ gmail.com> Co-authored-by: Giz <13398309+vinylspiders@users.noreply.github.com>
89 lines
3.8 KiB
Plaintext
89 lines
3.8 KiB
Plaintext
/**
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* Deployable - Bring your big guns with you, and smack em' down where you want.
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*
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* Allows items to spawn other items (usually objects) in front of the user after a short delay.
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* If attaching this to something:
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* Set deploy_time to a number in seconds for the deploy delay
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* Set thing_to_be_deployed to an obj path for the thing that gets spawned
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* Multiple deployments and deployments work together to allow a thing to be placed down several times. If multiple deployments is false then don't worry about deployments
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* Direction setting true means the object spawned will face the direction of the person who deployed it, false goes to the default direction
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*/
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/datum/component/deployable
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/// The time it takes to deploy the object
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var/deploy_time
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/// The object that gets spawned if deployed successfully
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var/obj/thing_to_be_deployed
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/// Can the parent be deployed multiple times
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var/multiple_deployments
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/// How many times we can deploy the parent, if multiple deployments is set to true and this gets below zero, the parent will be deleted
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var/deployments
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/// If the component adds a little bit into the parent's description
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var/add_description_hint
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/// If the direction of the thing we place is changed upon placing
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var/direction_setting
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/// Used in getting the name of the deployed object
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var/deployed_name
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/datum/component/deployable/Initialize(deploy_time = 5 SECONDS, thing_to_be_deployed, multiple_deployments = FALSE, deployments = 1, add_description_hint = TRUE, direction_setting = TRUE)
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. = ..()
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if(!isitem(parent))
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return COMPONENT_INCOMPATIBLE
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src.deploy_time = deploy_time
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src.thing_to_be_deployed = thing_to_be_deployed
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src.add_description_hint = add_description_hint
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src.direction_setting = direction_setting
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src.deployments = deployments
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src.multiple_deployments = multiple_deployments
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if(add_description_hint)
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RegisterSignal(parent, COMSIG_ATOM_EXAMINE, PROC_REF(examine))
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RegisterSignal(parent, COMSIG_ITEM_ATTACK_SELF, PROC_REF(on_attack_hand))
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var/obj/item/typecast = thing_to_be_deployed
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deployed_name = initial(typecast.name)
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/datum/component/deployable/proc/examine(datum/source, mob/user, list/examine_list)
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SIGNAL_HANDLER
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examine_list += span_notice("It can be used <b>in hand</b> to deploy into [((deployments > 1) && multiple_deployments) ? "[deployments]" : "a"] [deployed_name].")
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/datum/component/deployable/proc/on_attack_hand(datum/source, mob/user, location, direction)
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SIGNAL_HANDLER
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INVOKE_ASYNC(src, PROC_REF(deploy), source, user, location, direction)
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/datum/component/deployable/proc/deploy(obj/source, mob/user, location, direction) //If there's no user, location and direction are used
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// The object we are going to create
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var/atom/deployed_object
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// The turf our object is going to be deployed to
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var/turf/deploy_location
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// What direction will the deployed object be placed facing
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var/new_direction
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if(user)
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deploy_location = get_step(user, user.dir) //Gets spawn location for thing_to_be_deployed if there is a user
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if(deploy_location.is_blocked_turf(TRUE, parent))
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source.balloon_alert(user, "insufficient room to deploy here.")
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return
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new_direction = user.dir //Gets the direction for thing_to_be_deployed if there is a user
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source.balloon_alert(user, "deploying...")
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playsound(source, 'sound/items/ratchet.ogg', 50, TRUE)
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if(!do_after(user, deploy_time))
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return
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else // If there is for some reason no user, then the location and direction are set here
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deploy_location = location
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new_direction = direction
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deployed_object = new thing_to_be_deployed(deploy_location)
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deployed_object.setDir(new_direction)
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// Sets the direction of the resulting object if the variable says to
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if(direction_setting)
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deployed_object.update_icon_state()
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deployments -= 1
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if(!multiple_deployments || deployments < 1)
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qdel(source)
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