Files
Yogstation/code/datums/action.dm
2016-06-17 16:37:09 +01:00

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#define AB_CHECK_RESTRAINED 1
#define AB_CHECK_STUNNED 2
#define AB_CHECK_LYING 4
#define AB_CHECK_CONSCIOUS 8
/datum/action
var/name = "Generic Action"
var/obj/target = null
var/check_flags = 0
var/processing = 0
var/obj/screen/movable/action_button/button = null
var/button_icon = 'icons/mob/actions.dmi'
var/button_icon_state = "default"
var/background_icon_state = "bg_default"
var/mob/owner
/datum/action/New(Target)
target = Target
button = new
button.linked_action = src
button.name = name
/datum/action/Destroy()
if(owner)
Remove(owner)
target = null
qdel(button)
button = null
return ..()
/datum/action/proc/Grant(mob/M)
if(owner)
if(owner == M)
return
Remove(owner)
owner = M
M.actions += src
if(M.client)
M.client.screen += button
M.update_action_buttons()
/datum/action/proc/Remove(mob/M)
if(M.client)
M.client.screen -= button
button.moved = FALSE //so the button appears in its normal position when given to another owner.
M.actions -= src
M.update_action_buttons()
owner = null
/datum/action/proc/Trigger()
if(!IsAvailable())
return 0
return 1
/datum/action/proc/Process()
return
/datum/action/proc/IsAvailable()
if(!owner)
return 0
if(check_flags & AB_CHECK_RESTRAINED)
if(owner.restrained())
return 0
if(check_flags & AB_CHECK_STUNNED)
if(owner.stunned || owner.weakened)
return 0
if(check_flags & AB_CHECK_LYING)
if(owner.lying)
return 0
if(check_flags & AB_CHECK_CONSCIOUS)
if(owner.stat)
return 0
return 1
/datum/action/proc/UpdateButtonIcon()
if(button)
button.icon = button_icon
button.icon_state = background_icon_state
ApplyIcon(button)
if(!IsAvailable())
button.color = rgb(128,0,0,128)
else
button.color = rgb(255,255,255,255)
return 1
/datum/action/proc/ApplyIcon(obj/screen/movable/action_button/current_button)
current_button.cut_overlays()
if(button_icon && button_icon_state)
var/image/img
img = image(button_icon, current_button, button_icon_state)
img.pixel_x = 0
img.pixel_y = 0
current_button.add_overlay(img)
//Presets for item actions
/datum/action/item_action
check_flags = AB_CHECK_RESTRAINED|AB_CHECK_STUNNED|AB_CHECK_LYING|AB_CHECK_CONSCIOUS
button_icon_state = null
// If you want to override the normal icon being the item
// then change this to an icon state
/datum/action/item_action/New(Target)
..()
var/obj/item/I = target
I.actions += src
/datum/action/item_action/Destroy()
var/obj/item/I = target
I.actions -= src
return ..()
/datum/action/item_action/Trigger()
if(!..())
return 0
if(target)
var/obj/item/I = target
I.ui_action_click(owner, src.type)
return 1
/datum/action/item_action/ApplyIcon(obj/screen/movable/action_button/current_button)
current_button.cut_overlays()
if(button_icon && button_icon_state)
// If set, use the custom icon that we set instead
// of the item appearence
..(current_button)
else if(target)
var/obj/item/I = target
var/old = I.layer
I.layer = FLOAT_LAYER //AAAH
current_button.add_overlay(I)
I.layer = old
/datum/action/item_action/toggle_light
name = "Toggle Light"
/datum/action/item_action/toggle_hood
name = "Toggle Hood"
/datum/action/item_action/toggle_firemode
name = "Toggle Firemode"
/datum/action/item_action/startchainsaw
name = "Pull The Starting Cord"
/datum/action/item_action/toggle_gunlight
name = "Toggle Gunlight"
/datum/action/item_action/toggle_mode
name = "Toggle Mode"
/datum/action/item_action/toggle_barrier_spread
name = "Toggle Barrier Spread"
/datum/action/item_action/equip_unequip_TED_Gun
name = "Equip/Unequip TED Gun"
/datum/action/item_action/toggle_paddles
name = "Toggle Paddles"
/datum/action/item_action/set_internals
name = "Set Internals"
/datum/action/item_action/set_internals/UpdateButtonIcon()
if(..()) //button available
if(iscarbon(owner))
var/mob/living/carbon/C = owner
if(target == C.internal)
button.icon_state = "bg_default_on"
/datum/action/item_action/toggle_mister
name = "Toggle Mister"
/datum/action/item_action/activate_injector
name = "Activate Injector"
/datum/action/item_action/toggle_helmet_light
name = "Toggle Helmet Light"
/datum/action/item_action/toggle_flame
name = "Summon/Dismiss Ratvar's Flame"
/datum/action/item_action/toggle_flame/IsAvailable()
if(!is_servant_of_ratvar(owner))
return 0
if(istype(target, /obj/item/clothing/glasses/judicial_visor))
var/obj/item/clothing/glasses/judicial_visor/V = target
if(V.recharging)
return 0
return ..()
/datum/action/item_action/toggle_helmet_flashlight
name = "Toggle Helmet Flashlight"
/datum/action/item_action/toggle_helmet_mode
name = "Toggle Helmet Mode"
/datum/action/item_action/toggle
/datum/action/item_action/toggle/New(Target)
..()
name = "Toggle [target.name]"
button.name = name
/datum/action/item_action/halt
name = "HALT!"
/datum/action/item_action/toggle_voice_box
name = "Toggle Voice Box"
/datum/action/item_action/change
name = "Change"
/datum/action/item_action/adjust
/datum/action/item_action/adjust/New(Target)
..()
name = "Adjust [target.name]"
button.name = name
/datum/action/item_action/switch_hud
name = "Switch HUD"
/datum/action/item_action/toggle_wings
name = "Toggle Wings"
/datum/action/item_action/toggle_human_head
name = "Toggle Human Head"
/datum/action/item_action/toggle_helmet
name = "Toggle Helmet"
/datum/action/item_action/toggle_jetpack
name = "Toggle Jetpack"
/datum/action/item_action/jetpack_stabilization
name = "Toggle Jetpack Stabilization"
/datum/action/item_action/jetpack_stabilization/IsAvailable()
var/obj/item/weapon/tank/jetpack/J = target
if(!istype(J) || !J.on)
return 0
return ..()
/datum/action/item_action/hands_free
check_flags = AB_CHECK_CONSCIOUS
/datum/action/item_action/hands_free/activate
name = "Activate"
/datum/action/item_action/hands_free/shift_nerves
name = "Shift Nerves"
/datum/action/item_action/toggle_research_scanner
name = "Toggle Research Scanner"
button_icon_state = "scan_mode"
/datum/action/item_action/toggle_research_scanner/Trigger()
if(IsAvailable())
owner.research_scanner = !owner.research_scanner
owner << "<span class='notice'>Research analyzer is now [owner.research_scanner ? "active" : "deactivated"].</span>"
return 1
/datum/action/item_action/toggle_research_scanner/Remove(mob/M)
if(owner)
owner.research_scanner = 0
..()
/datum/action/item_action/toggle_research_scanner/ApplyIcon(obj/screen/movable/action_button/current_button)
if(button_icon && button_icon_state)
var/image/img = image(button_icon, current_button, "scan_mode")
current_button.add_overlay(img)
/datum/action/item_action/organ_action
check_flags = AB_CHECK_CONSCIOUS
/datum/action/item_action/organ_action/IsAvailable()
var/obj/item/organ/I = target
if(!I.owner)
return 0
return ..()
/datum/action/item_action/organ_action/toggle/New(Target)
..()
name = "Toggle [target.name]"
button.name = name
/datum/action/item_action/organ_action/use/New(Target)
..()
name = "Use [target.name]"
button.name = name
//Preset for spells
/datum/action/spell_action
check_flags = 0
background_icon_state = "bg_spell"
/datum/action/spell_action/New(Target)
..()
var/obj/effect/proc_holder/spell/S = target
S.action = src
name = S.name
button_icon = S.action_icon
button_icon_state = S.action_icon_state
background_icon_state = S.action_background_icon_state
button.name = name
/datum/action/spell_action/Destroy()
var/obj/effect/proc_holder/spell/S = target
S.action = null
return ..()
/datum/action/spell_action/Trigger()
if(!..())
return 0
if(target)
var/obj/effect/proc_holder/spell = target
spell.Click()
return 1
/datum/action/spell_action/IsAvailable()
if(!target)
return 0
var/obj/effect/proc_holder/spell/spell = target
if(owner)
return spell.can_cast(owner)
return 0
/datum/action/spell_action/alien
/datum/action/spell_action/alien/IsAvailable()
if(!target)
return 0
var/obj/effect/proc_holder/alien/ab = target
if(owner)
return ab.cost_check(ab.check_turf,owner,1)
return 0
//Preset for general and toggled actions
/datum/action/innate
check_flags = 0
var/active = 0
/datum/action/innate/Trigger()
if(!..())
return 0
if(!active)
Activate()
else
Deactivate()
return 1
/datum/action/innate/proc/Activate()
return
/datum/action/innate/proc/Deactivate()
return
//Preset for action that call specific procs (consider innate).
/datum/action/generic
check_flags = 0
var/procname
/datum/action/generic/Trigger()
if(!..())
return 0
if(target && procname)
call(target, procname)(usr)
return 1