WIP: Porting gun auto-targetting + suicide

code/modules/mob/living/carbon/human/hud.dm

@@ -485,9 +485,11 @@
 	mymob.zone_sel.overlays = null
 	mymob.zone_sel.overlays += image('icons/mob/zone_sel.dmi', "[mymob.zone_sel.selecting]")
 
+	mymob.gun_setting_icon = new /obj/screen/gun/mode(null)
+
 	mymob.client.screen = null
 
-	mymob.client.screen += list( mymob.throw_icon, mymob.zone_sel, mymob.oxygen, mymob.pressure, mymob.toxin, mymob.bodytemp, mymob.internals, mymob.fire, mymob.healths, mymob.nutrition_icon, mymob.pullin, mymob.blind, mymob.flash, mymob.damageoverlay) //, mymob.hands, mymob.rest, mymob.sleep) //, mymob.mach )
+	mymob.client.screen += list( mymob.throw_icon, mymob.zone_sel, mymob.oxygen, mymob.pressure, mymob.toxin, mymob.bodytemp, mymob.internals, mymob.fire, mymob.healths, mymob.nutrition_icon, mymob.pullin, mymob.blind, mymob.flash, mymob.damageoverlay, mymob.gun_setting_icon) //, mymob.hands, mymob.rest, mymob.sleep) //, mymob.mach )
 	mymob.client.screen += src.adding + src.hotkeybuttons
 	inventory_shown = 0;
 

code/modules/mob/living/carbon/human/update_icons.dm

@@ -64,6 +64,7 @@ There are several things that need to be remembered:
 		update_body()	//Handles updating your mob's icon to reflect their gender/race/complexion etc
 		update_hair()	//Handles updating your hair overlay (used to be update_face, but mouth and
 																			...eyes were merged into update_body)
+		update_targeted() // Updates the target overlay when someone points a gun at you
 
 >	All of these procs update our overlays_lying and overlays_standing, and then call update_icons() by default.
 	If you wish to update several overlays at once, you can set the argument to 0 to disable the update and call
@@ -117,7 +118,8 @@ Please contact me on #coderbus IRC. ~Carn x
 #define L_HAND_LAYER			19
 #define R_HAND_LAYER			20
 #define TAIL_LAYER				21		//bs12 specific. this hack is probably gonna come back to haunt me
-#define TOTAL_LAYERS			21
+#define TARGETED_LAYER			22		//BS12: Layer for the target overlay from weapon targeting system
+#define TOTAL_LAYERS			22
 //////////////////////////////////
 
 /mob/living/carbon/human
@@ -441,6 +443,30 @@ proc/get_damage_icon_part(damage_state, body_part)
 	update_hair(0)
 	if(update_icons)   update_icons()
 
+/mob/living/carbon/human/proc/update_targeted(var/update_icons=1)
+	// If someone's targeting you
+	if (targeted_by.len)
+
+		//If the target is already there and finished locking (after two seconds), put in locked state and be done
+		if (overlays_standing[TARGETED_LAYER])
+			var/target_locked = image("icon" = 'icons/effects/Targeted.dmi', "icon_state" = "locked")
+			overlays_lying[TARGETED_LAYER] = target_locked
+			overlays_standing[TARGETED_LAYER] = target_locked
+			return
+
+		var/target_locking = new/image("icon" = 'icons/effects/Targeted.dmi', "icon_state" = "locking")
+
+		//Put in our overlay, since it isn't already there
+		overlays_lying[TARGETED_LAYER]		= target_locking
+		overlays_standing[TARGETED_LAYER]	= target_locking
+
+	else
+		overlays_lying[TARGETED_LAYER]		= null
+		overlays_standing[TARGETED_LAYER]	= null
+
+	if(update_icons)   update_icons()
+
+
 /* --------------------------------------- */
 //For legacy support.
 /mob/living/carbon/human/regenerate_icons()

code/modules/mob/living/carbon/monkey/hud.dm

@@ -220,9 +220,11 @@
 	mymob.zone_sel.overlays = null
 	mymob.zone_sel.overlays += image('icons/mob/zone_sel.dmi', "[mymob.zone_sel.selecting]")
 
+	mymob.gun_setting_icon = new /obj/screen/gun/mode(null)
+
 	mymob.client.screen = null
 
-	mymob.client.screen += list( mymob.throw_icon, mymob.zone_sel, mymob.oxygen, mymob.pressure, mymob.toxin, mymob.bodytemp, mymob.internals, mymob.fire, mymob.healths, mymob.pullin, mymob.blind, mymob.flash) //, mymob.hands, mymob.rest, mymob.sleep, mymob.mach )
+	mymob.client.screen += list( mymob.throw_icon, mymob.zone_sel, mymob.oxygen, mymob.pressure, mymob.toxin, mymob.bodytemp, mymob.internals, mymob.fire, mymob.healths, mymob.pullin, mymob.blind, mymob.flash, mymob.gun_setting_icon) //, mymob.hands, mymob.rest, mymob.sleep, mymob.mach )
 	mymob.client.screen += src.adding + src.other
 
 	return

code/modules/mob/living/silicon/robot/hud.dm

@@ -143,9 +143,11 @@
 	mymob.zone_sel.overlays = null
 	mymob.zone_sel.overlays += image('icons/mob/zone_sel.dmi', "[mymob.zone_sel.selecting]")
 
+	mymob.gun_setting_icon = new /obj/screen/gun/mode(null)
+
 	mymob.client.screen = null
 
-	mymob.client.screen += list( mymob.throw_icon, mymob.zone_sel, mymob.oxygen, mymob.fire, mymob.hands, mymob.healths, mymob:cells, mymob.pullin, mymob.blind, mymob.flash) //, mymob.rest, mymob.sleep, mymob.mach )
+	mymob.client.screen += list( mymob.throw_icon, mymob.zone_sel, mymob.oxygen, mymob.fire, mymob.hands, mymob.healths, mymob:cells, mymob.pullin, mymob.blind, mymob.flash, mymob.gun_setting_icon) //, mymob.rest, mymob.sleep, mymob.mach )
 	mymob.client.screen += src.adding + src.other
 
 	return

code/modules/mob/mob_defines.dm

@@ -28,6 +28,13 @@
 	var/obj/screen/pressure = null
 	var/obj/screen/damageoverlay = null
 	var/obj/screen/pain = null
+	var/obj/screen/gun/item/item_use_icon = null
+	var/obj/screen/gun/move/gun_move_icon = null
+	var/obj/screen/gun/run/gun_run_icon = null
+	var/obj/screen/gun/mode/gun_setting_icon = null
+
+//	var/total_luminosity = 0 //This controls luminosity for mobs, when you pick up lights and such this is edited.  If you want the mob to use lights it must update its lum in its life proc or such.  Note clamp this value around 7 or such to prevent massive light lag.
+//	var/last_luminosity = 0
 
 	/*A bunch of this stuff really needs to go under their own defines instead of being globally attached to mob.
 	A variable should only be globally attached to turfs/objects/whatever, when it is in fact needed as such.

code/modules/mob/screen.dm

@@ -5,6 +5,7 @@
 	unacidable = 1
 	var/id = 0.0
 	var/obj/master
+	var/gun_click_time = -100 //I'm lazy.
 
 /obj/screen/inventory
 	var/slot_id
@@ -64,6 +65,33 @@
 	var/selecting = "chest"
 	screen_loc = ui_zonesel
 
+/obj/screen/gun
+	name = "gun"
+	icon = 'screen1.dmi'
+	master = null
+	dir = 2
+
+	move
+		name = "Allow Walking"
+		icon_state = "no_walk"
+		screen_loc = ui_gun2
+
+	run
+		name = "Allow Running"
+		icon_state = "no_run"
+		screen_loc = ui_gun3
+
+	item
+		name = "Allow Item Use"
+		icon_state = "no_item"
+		screen_loc = ui_gun1
+
+	mode
+		name = "Toggle Gun Mode"
+		icon_state = "gun"
+		screen_loc = ui_gun_select
+		dir = 1
+
 
 /obj/screen/zone_sel/MouseDown(location, control,params)
 	// Changes because of 4.0
@@ -456,6 +484,64 @@
 		if("radar closed")
 			usr:start_radar()
 
+		if("Allow Walking")
+			if(gun_click_time > world.time - 30)	//give them 3 seconds between mode changes.
+				return
+			if(!istype(usr.equipped(),/obj/item/weapon/gun))
+				usr << "You need your gun in your active hand to do that!"
+				return
+			usr.client.AllowTargetMove()
+			gun_click_time = world.time
+
+		if("Disallow Walking")
+			if(gun_click_time > world.time - 30)	//give them 3 seconds between mode changes.
+				return
+			if(!istype(usr.equipped(),/obj/item/weapon/gun))
+				usr << "You need your gun in your active hand to do that!"
+				return
+			usr.client.AllowTargetMove()
+			gun_click_time = world.time
+
+		if("Allow Running")
+			if(gun_click_time > world.time - 30)	//give them 3 seconds between mode changes.
+				return
+			if(!istype(usr.equipped(),/obj/item/weapon/gun))
+				usr << "You need your gun in your active hand to do that!"
+				return
+			usr.client.AllowTargetRun()
+			gun_click_time = world.time
+
+		if("Disallow Running")
+			if(gun_click_time > world.time - 30)	//give them 3 seconds between mode changes.
+				return
+			if(!istype(usr.equipped(),/obj/item/weapon/gun))
+				usr << "You need your gun in your active hand to do that!"
+				return
+			usr.client.AllowTargetRun()
+			gun_click_time = world.time
+
+		if("Allow Item Use")
+			if(gun_click_time > world.time - 30)	//give them 3 seconds between mode changes.
+				return
+			if(!istype(usr.equipped(),/obj/item/weapon/gun))
+				usr << "You need your gun in your active hand to do that!"
+				return
+			usr.client.AllowTargetClick()
+			gun_click_time = world.time
+
+
+		if("Disallow Item Use")
+			if(gun_click_time > world.time - 30)	//give them 3 seconds between mode changes.
+				return
+			if(!istype(usr.equipped(),/obj/item/weapon/gun))
+				usr << "You need your gun in your active hand to do that!"
+				return
+			usr.client.AllowTargetClick()
+			gun_click_time = world.time
+
+		if("Toggle Gun Mode")
+			usr.client.ToggleGunMode()
+
 		else
 			DblClick()
 	return