full auto fire tg edition

code/__DEFINES/combat.dm

@@ -112,8 +112,23 @@
 #define MOVESET_ROLES "moveset_role"
 #define MOVESET_QUALITY "moveset_quality"
 
+
+//Autofire component
+/// Compatible firemode is in the gun. Wait until it's held in the user hands.
+#define AUTOFIRE_STAT_IDLE (1<<0)
+/// Gun is active and in the user hands. Wait until user does a valid click.
+#define AUTOFIRE_STAT_ALERT	(1<<1)
+/// Gun is shooting.
+#define AUTOFIRE_STAT_FIRING (1<<2)
+
+#define COMSIG_AUTOFIRE_ONMOUSEDOWN "autofire_onmousedown"
+	#define COMPONENT_AUTOFIRE_ONMOUSEDOWN_BYPASS (1<<0)
+#define COMSIG_AUTOFIRE_SHOT "autofire_shot"
+	#define COMPONENT_AUTOFIRE_SHOT_SUCCESS (1<<0)
+
 //Painkiller effectiveness (for get_painkiller_effect() comparison)
 #define PAINKILLERS_EFFECT_SLIGHT 0.95 //all painkillers.
 #define PAINKILLERS_EFFECT_MEDIUM 0.75 //weak painkillers, allow you to ignore minor pain and not see pain() messages.
 #define PAINKILLERS_EFFECT_HEAVY 0.6 //powerful painkillers, allow you to not see custom_pain() messages.
 #define PAINKILLERS_EFFECT_VERY_HEAVY 0.5 //very powerful painkillers that does not allow the user to determine the location of the injury.
+

code/__DEFINES/dcs/signals.dm

@@ -424,3 +424,11 @@
 #define COMSIG_REMOVE_GENE_DISABILITY "remove_gene_disability"
 // send this signal to handle disabilities in life for mob/living/carbon/human
 #define COMSIG_HANDLE_DISABILITIES "handle_disabilities"
+
+//from base of client/MouseDown(): (/client, object, location, control, params)
+#define COMSIG_CLIENT_MOUSEDOWN "client_mousedown"
+//from base of client/MouseUp(): (/client, object, location, control, params)
+#define COMSIG_CLIENT_MOUSEUP "client_mouseup"
+	#define COMPONENT_CLIENT_MOUSEUP_INTERCEPT (1<<0)
+//from base of client/MouseUp(): (/client, object, location, control, params)
+#define COMSIG_CLIENT_MOUSEDRAG "client_mousedrag"

code/__DEFINES/subsystem.dm

@@ -81,6 +81,7 @@
 #define SS_PRIORITY_LOW            1
 
 
+#define SS_WAIT_FULLAUTO     1
 #define SS_WAIT_EXPLOSION     1
 #define SS_WAIT_INPUT         1
 #define SS_WAIT_DEMO          1

code/__HELPERS/unsorted.dm

@@ -1662,3 +1662,23 @@ var/global/list/WALLITEMS = typecacheof(list(
 		location = location.loc
 	if(location && include_turf) //At this point, only the turf is left, provided it exists.
 		. += location
+
+/proc/parse_caught_click_modifiers(list/modifiers, turf/origin, client/viewing_client)
+	if(!modifiers)
+		return null
+
+	var/screen_loc = splittext(LAZYACCESS(modifiers, SCREEN_LOC), ",")
+	var/list/actual_view = getviewsize(viewing_client ? viewing_client.view : world.view)
+	var/click_turf_x = splittext(screen_loc[1], ":")
+	var/click_turf_y = splittext(screen_loc[2], ":")
+	var/click_turf_z = origin.z
+
+	var/click_turf_px = text2num(click_turf_x[2])
+	var/click_turf_py = text2num(click_turf_y[2])
+	click_turf_x = origin.x + text2num(click_turf_x[1]) - round(actual_view[1] / 2) - 1
+	click_turf_y = origin.y + text2num(click_turf_y[1]) - round(actual_view[2] / 2) - 1
+
+	var/turf/click_turf = locate(clamp(click_turf_x, 1, world.maxx), clamp(click_turf_y, 1, world.maxy), click_turf_z)
+	LAZYSET(modifiers, ICON_X, "[(click_turf_px - click_turf.pixel_x) + ((click_turf_x - click_turf.x) * world.icon_size)]")
+	LAZYSET(modifiers, ICON_Y, "[(click_turf_py - click_turf.pixel_y) + ((click_turf_y - click_turf.y) * world.icon_size)]")
+	return click_turf

code/_onclick/click.dm

@@ -53,6 +53,11 @@
 	* mob/RangedAttack(atom,params) - used only ranged, only used for tk and laser eyes but could be changed
 */
 /mob/proc/ClickOn( atom/A, params )
+	if(client.click_intercept_time)
+		if(client.click_intercept_time >= world.time)
+			client.click_intercept_time = 0 //Reset and return. Next click should work, but not this one.
+			return
+		client.click_intercept_time = 0 //Just reset. Let's not keep re-checking forever.
 	if(world.time <= next_click)
 		return
 	next_click = world.time + 1
@@ -160,6 +165,22 @@
 			else
 				RangedAttack(A, params)
 
+/client/MouseDown(datum/object, location, control, params)
+	SEND_SIGNAL(src, COMSIG_CLIENT_MOUSEDOWN, object, location, control, params)
+	if(mouse_down_icon)
+		mouse_pointer_icon = mouse_down_icon
+	..()
+
+/client/MouseUp(object, location, control, params)
+	if(SEND_SIGNAL(src, COMSIG_CLIENT_MOUSEUP, object, location, control, params) & COMPONENT_CLIENT_MOUSEUP_INTERCEPT)
+		click_intercept_time = world.time
+	if(mouse_up_icon)
+		mouse_pointer_icon = mouse_up_icon
+
+/client/MouseDrag(src_object,atom/over_object,src_location,over_location,src_control,over_control,params)
+	SEND_SIGNAL(src, COMSIG_CLIENT_MOUSEDRAG, src_object, over_object, src_location, over_location, src_control, over_control, params)
+	..()
+
 // Default behavior: ignore double clicks (don't add normal clicks, as it will do three clicks instead of two with double).
 /mob/proc/DblClickOn(atom/A, params)
 	return

code/controllers/subsystem/fullauto.dm

@@ -0,0 +1,5 @@
+PROCESSING_SUBSYSTEM_DEF(fullauto)
+	name = "Fullauto"
+	flags = SS_NO_INIT | SS_BACKGROUND
+	priority = SS_PRIORITY_LOW
+	wait = SS_WAIT_FULLAUTO

code/datums/components/_component.dm

@@ -151,6 +151,10 @@
 	if(!length(signal_procs[target]))
 		signal_procs -= target
 
+/datum/proc/RegisterSignals(datum/target, list/signal_types, proctype, override = FALSE)
+	for (var/signal_type in signal_types)
+		RegisterSignal(target, signal_type, proctype, override)
+
 /datum/component/proc/InheritComponent(datum/component/C, i_am_original)
 	return