Adds support for non-1:1 screen ratios (Doesn't add widescreen) (#32950)

* adds support for non-1:1 screen ratios for fullscreen overlays

* prevents future copypasta, adds widescreen support to clickcatchers

* oops, makes it actually compile

* HOPEFULLY makes it actually compile, makes projectiles and mouse_angle_from_client support widescreen

* i need shittier shitcode

* !!!HOPEFULLY!!! fixes the screen fuckery

* Fixes compiling errors. Tested locally, it seems like it works

* fixes runtime in mouse_angle_from_client

* Fixes non-1:1 TGUI runtimes for borgs and ghosts

* adds actual defines for fullscreen overlay resolution

* makes varediting view call change_view to make clickcatcher regenerate proper

* testmerge toggle widescreen verb and fixes vving view

* FUCK - fixes test verb to properly use change_view, so clickcatchers regenerate and such

* fixes parallax runtimes - how'd i miss this

* removes debug verb

code/modules/projectiles/projectile.dm

@@ -396,10 +396,12 @@
 		var/y = text2num(screen_loc_Y[1]) * 32 + text2num(screen_loc_Y[2]) - 32
 
 		//Calculate the "resolution" of screen based on client's view and world's icon size. This will work if the user can view more tiles than average.
-		var/screenview = (user.client.view * 2 + 1) * world.icon_size //Refer to http://www.byond.com/docs/ref/info.html#/client/var/view for mad maths
+		var/list/screenview = getviewsize(user.client.view)
+		var/screenviewX = screenview[1] * world.icon_size
+		var/screenviewY = screenview[2] * world.icon_size
 
-		var/ox = round(screenview/2) - user.client.pixel_x //"origin" x
-		var/oy = round(screenview/2) - user.client.pixel_y //"origin" y
+		var/ox = round(screenviewX/2) - user.client.pixel_x //"origin" x
+		var/oy = round(screenviewY/2) - user.client.pixel_y //"origin" y
 		angle = Atan2(y - oy, x - ox)
 	return list(angle, p_x, p_y)