Merge pull request #15848 from shellspeed1/full-auto-port-from-tg-Credit-to-Fikou

Port of a bunch of stuff to update guns at this point because we have a bunch of stuff we are missing.

code/__DEFINES/combat.dm

@@ -206,6 +206,19 @@
 ///Time to spend without clicking on other things required for your shots to become accurate.
 #define GUN_AIMING_TIME (2 SECONDS)
 
+//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)
+
 //Object/Item sharpness
 #define SHARP_NONE			0
 #define SHARP_EDGED			1
@@ -261,3 +274,4 @@
   * a "inefficiently" prefix will be added to the message.
   */
 #define FEEBLE_ATTACK_MSG_THRESHOLD 0.5
+

code/__DEFINES/dcs/signals.dm

@@ -321,6 +321,12 @@
 ///from base of mob/AltClickOn(): (atom/A)
 #define COMSIG_MOB_ALTCLICKON "mob_altclickon"
 
+//Gun signals
+///When a gun is switched to automatic fire mode
+#define COMSIG_GUN_AUTOFIRE_SELECTED "gun_autofire_selected"
+///When a gun is switched off of automatic fire mode
+#define COMSIG_GUN_AUTOFIRE_DESELECTED "gun_autofire_deselected"
+
 // Lighting:
 ///from base of [atom/proc/set_light]: (l_range, l_power, l_color, l_on)
 #define COMSIG_ATOM_SET_LIGHT "atom_set_light"
@@ -348,12 +354,22 @@
 #define COMSIG_ATOM_UPDATE_LIGHT_FLAGS "atom_update_light_flags"
 
 // /client signals
-#define COMSIG_MOB_CLIENT_LOGIN "mob_client_login"					//sent when a mob/login() finishes: (client)
 #define COMSIG_MOB_CLIENT_LOGOUT "mob_client_logout"				//sent when a mob/logout() starts: (client)
 #define COMSIG_MOB_CLIENT_MOVE "mob_client_move"					//sent when client/Move() finishes with no early returns: (client, direction, n, oldloc)
 #define COMSIG_MOB_CLIENT_CHANGE_VIEW "mob_client_change_view"		//from base of /client/change_view(): (client, old_view, view)
 #define COMSIG_MOB_CLIENT_MOUSEMOVE "mob_client_mousemove"			//from base of /client/MouseMove(): (object, location, control, params)
 
+///sent when a mob/login() finishes: (client)
+#define COMSIG_MOB_CLIENT_LOGIN "comsig_mob_client_login"
+//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"
+
+
 // /mob/living signals
 #define COMSIG_LIVING_REGENERATE_LIMBS "living_regenerate_limbs"	//from base of /mob/living/regenerate_limbs(): (noheal, excluded_limbs)
 #define COMSIG_LIVING_RESIST "living_resist"					//from base of mob/living/resist() (/mob/living)

code/__DEFINES/gun.dm

@@ -0,0 +1,3 @@
+#define SELECT_SEMI_AUTOMATIC 1
+#define SELECT_BURST_SHOT 2
+#define SELECT_FULLY_AUTOMATIC 3

code/__DEFINES/misc.dm

@@ -388,6 +388,23 @@ GLOBAL_LIST_INIT(pda_reskins, list(PDA_SKIN_CLASSIC = 'icons/obj/pda.dmi', PDA_S
 #define BEAT_SLOW 2
 #define BEAT_NONE 0
 
+//Mouse buttons pressed/held/released
+#define RIGHT_CLICK "right"
+#define MIDDLE_CLICK "middle"
+#define LEFT_CLICK "left"
+
+//Keys held down during the mouse action
+#define CTRL_CLICK "ctrl"
+#define ALT_CLICK "alt"
+#define SHIFT_CLICK "shift"
+
+//Pixel coordinates within the icon, in the icon's coordinate space
+#define ICON_X "icon-x"
+#define ICON_Y "icon-y"
+
+//Pixel coordinates in screen_loc format ("[tile_x]:[pixel_x],[tile_y]:[pixel_y]")
+#define SCREEN_LOC "screen-loc"
+
 //https://secure.byond.com/docs/ref/info.html#/atom/var/mouse_opacity
 #define MOUSE_OPACITY_TRANSPARENT 0
 #define MOUSE_OPACITY_ICON 1