Bay12 examine overhaul.

This commit overhauls the examine system to baystation's latest system,
including a more efficient verb approach, and a new status panel tab,
which shows more information for pre-defined objects.

code/modules/projectiles/guns/alien.dm

@@ -31,9 +31,9 @@
 		last_regen = world.time
 		update_icon()
 
-/obj/item/weapon/gun/launcher/spikethrower/examine()
-	..()
-	usr << "It has [spikes] [spikes == 1 ? "spike" : "spikes"] remaining."
+/obj/item/weapon/gun/launcher/spikethrower/examine(mob/user)
+	..(user)
+	user << "It has [spikes] [spikes == 1 ? "spike" : "spikes"] remaining."
 
 /obj/item/weapon/gun/launcher/spikethrower/update_icon()
 	icon_state = "spikethrower[spikes]"

code/modules/projectiles/guns/energy.dm

@@ -76,8 +76,7 @@
 			..()
 		return
 
-	examine()
-		set src in view(1)
-		..()
-		if(!power_supply)
-			usr <<"<span class='warning'>The weapon does not have a power source installed.</span>" */
+	examine(mob/user)
+		if(..(user, 1))
+			if(!power_supply)
+				usr <<"<span class='warning'>The weapon does not have a power source installed.</span>" */

code/modules/projectiles/guns/energy/special.dm

@@ -313,7 +313,7 @@ modules/mob/living/carbon/human/life.dm if you die, you will be zoomed out.
 	can_charge = 0
 
 /obj/item/weapon/gun/energy/plasmacutter/examine(mob/user)
-	..()
+	..(user)
 	if(power_supply)
 		user <<"<span class='notice'>[src] is [round(power_supply.percent())]% charged.</span>"
 

code/modules/projectiles/guns/magic/wand.dm

@@ -25,10 +25,9 @@
 			max_charges = Ceiling(max_charges / 2)
 	..()
 
-/obj/item/weapon/gun/magic/wand/examine()
-	..()
-	usr << "Has [charges] charge\s remaining."
-	return
+/obj/item/weapon/gun/magic/wand/examine(mob/user)
+	..(user)
+	user << "Has [charges] charge\s remaining."
 
 /obj/item/weapon/gun/magic/wand/attack_self(mob/living/user as mob)
 	if(charges)

code/modules/projectiles/guns/projectile.dm

@@ -126,10 +126,9 @@
 	update_icon()
 	return
 
-/obj/item/weapon/gun/projectile/examine()
-	..()
-	usr << "Has [get_ammo()] round\s remaining."
-	return
+/obj/item/weapon/gun/projectile/examine(mob/user)
+	..(user)
+	user << "Has [get_ammo()] round\s remaining."
 
 /obj/item/weapon/gun/projectile/proc/get_ammo(var/countchambered = 1)
 	var/boolets = 0 //mature var names for mature people

code/modules/projectiles/guns/projectile/crossbow.dm

@@ -246,14 +246,14 @@
 /obj/item/weapon/crossbowframe/update_icon()
 	icon_state = "crossbowframe[buildstate]"
 
-/obj/item/weapon/crossbowframe/examine()
-	..()
+/obj/item/weapon/crossbowframe/examine(mob/user)
+	..(user)
 	switch(buildstate)
-		if(1) usr << "It has a loose rod frame in place."
-		if(2) usr << "It has a steel backbone welded in place."
-		if(3) usr << "It has a steel backbone and a cell mount installed."
-		if(4) usr << "It has a steel backbone, plastic lath and a cell mount installed."
-		if(5) usr << "It has a steel cable loosely strung across the lath."
+		if(1) user << "It has a loose rod frame in place."
+		if(2) user << "It has a steel backbone welded in place."
+		if(3) user << "It has a steel backbone and a cell mount installed."
+		if(4) user << "It has a steel backbone, plastic lath and a cell mount installed."
+		if(5) user << "It has a steel cable loosely strung across the lath."
 
 /obj/item/weapon/crossbowframe/attackby(obj/item/W as obj, mob/user as mob, params)
 	if(istype(W,/obj/item/stack/rods))

code/modules/projectiles/guns/projectile/pneumatic.dm

@@ -96,15 +96,13 @@
 	in_chamber = contents[1]
 	return !isnull(in_chamber)
 
-/obj/item/weapon/gun/launcher/pneumatic/examine()
-	set src in view()
-	..()
-	if (!(usr in view(2)) && usr!=src.loc) return
-	usr << "The valve is dialed to [pressure_setting]%."
-	if(tank)
-		usr << "The tank dial reads [tank.air_contents.return_pressure()] kPa."
-	else
-		usr << "Nothing is attached to the tank valve!"
+/obj/item/weapon/gun/launcher/pneumatic/examine(mob/user)
+	if(..(user, 2))
+		user << "The valve is dialed to [pressure_setting]%."
+		if(tank)
+			user << "The tank dial reads [tank.air_contents.return_pressure()] kPa."
+		else
+			user << "Nothing is attached to the tank valve!"
 
 /obj/item/weapon/gun/launcher/pneumatic/special_check(user)
 
@@ -145,14 +143,14 @@
 /obj/item/weapon/cannonframe/update_icon()
 	icon_state = "pneumatic[buildstate]"
 
-/obj/item/weapon/cannonframe/examine()
-	..()
+/obj/item/weapon/cannonframe/examine(mob/user)
+	..(user)
 	switch(buildstate)
-		if(1) usr << "It has a pipe segment installed."
-		if(2) usr << "It has a pipe segment welded in place."
-		if(3) usr << "It has an outer chassis installed."
-		if(4) usr << "It has an outer chassis welded in place."
-		if(5) usr << "It has a transfer valve installed."
+		if(1) user << "It has a pipe segment installed."
+		if(2) user << "It has a pipe segment welded in place."
+		if(3) user << "It has an outer chassis installed."
+		if(4) user << "It has an outer chassis welded in place."
+		if(5) user << "It has a transfer valve installed."
 
 /obj/item/weapon/cannonframe/attackby(obj/item/W as obj, mob/user as mob, params)
 	if(istype(W,/obj/item/pipe))

code/modules/projectiles/guns/projectile/revolver.dm

@@ -60,9 +60,9 @@
 		boolets += magazine.ammo_count(countempties)
 	return boolets
 
-/obj/item/weapon/gun/projectile/revolver/examine()
-	..()
-	usr << "[get_ammo(0,0)] of those are live rounds."
+/obj/item/weapon/gun/projectile/revolver/examine(mob/user)
+	..(user)
+	user << "[get_ammo(0,0)] of those are live rounds."
 
 /obj/item/weapon/gun/projectile/revolver/detective
 	desc = "A cheap Martian knock-off of a classic law enforcement firearm. Uses .38-special rounds."

code/modules/projectiles/guns/projectile/rocket.dm

@@ -16,11 +16,9 @@
 	var/max_rockets = 1
 	var/list/rockets = new/list()
 
-/obj/item/weapon/gun/rocketlauncher/examine()
-	set src in view()
-	..()
-	if (!(usr in view(2)) && usr!=src.loc) return
-	usr << "\blue [rockets.len] / [max_rockets] rockets."
+/obj/item/weapon/gun/rocketlauncher/examine(mob/user)
+	if(..(user, 2))
+		user << "\blue [rockets.len] / [max_rockets] rockets."
 
 /obj/item/weapon/gun/rocketlauncher/attackby(obj/item/I as obj, mob/user as mob, params)
 	if(istype(I, /obj/item/ammo_casing/rocket))

code/modules/projectiles/guns/projectile/shotgun.dm

@@ -69,10 +69,10 @@
 	var/obj/item/ammo_casing/AC = magazine.get_round() //load next casing.
 	chambered = AC
 
-/obj/item/weapon/gun/projectile/shotgun/examine()
-	..()
+/obj/item/weapon/gun/projectile/shotgun/examine(mob/user)
+	..(user)
 	if (chambered)
-		usr << "A [chambered.BB ? "live" : "spent"] one is in the chamber."
+		user << "A [chambered.BB ? "live" : "spent"] one is in the chamber."
 
 // COMBAT SHOTGUN //
 
@@ -130,7 +130,7 @@
 	. = ..()
 
 /obj/item/weapon/gun/projectile/shotgun/boltaction/examine(mob/user)
-	..()
+	..(user)
 	user << "The bolt is [bolt_open ? "open" : "closed"]."
 
 /////////////////////////////