Changes the laser projectile icon. Adds a new one when it hits a wall. (#23524)

* Changes the laser projectile icon. Adds a new one when it hits a wall.

* Changes the duration to 10

code/game/objects/effects/overlays.dm

@@ -551,6 +551,10 @@
 	icon_state = "impact_laser"
 	duration = 4
 
+/obj/effect/overlay/temp/impact_effect/red_laser/wall
+	icon_state = "impact_laser_wall"
+	duration = 10
+
 /obj/effect/overlay/temp/impact_effect/blue_laser
 	icon_state = "impact_laser_blue"
 	duration = 4

code/modules/projectiles/projectile/beams.dm

@@ -23,6 +23,8 @@
 	if(iscarbon(target))
 		var/mob/living/carbon/M = target
 		M.IgniteMob()
+	else if(isturf(target))
+		impact_effect_type = /obj/effect/overlay/temp/impact_effect/red_laser/wall
 
 /obj/item/projectile/beam/weak
 	damage = 15