feat: Graphics update for room 5 (#525)

Co-authored-by: Balloonpopper <balloonpopper@git.com>

game/rooms/room05/esc/room05.esc

@@ -1,9 +1,25 @@
-:setup
+# Setup will run every time you enter the room, before the player
+# can see the room.
 
+:setup
+> [!room5_visited]
+	# This runs only the first time the room is ever opened.
+	# That way, if you fix the pipe then leave the room, this will not
+	# break the pipe when you come back
+	set_global room5_visited true
+	set_global r5_pipe_broken true
+	set_global r5_dialog_advance 0
 
 # Disable wrench item if present in the inventory
 > [i/r5_wrench]
 	set_active r5_wrench false
+	
+> [r5_pipe_broken]
+	set_state r5_pipe start_water
+
+> [!r5_pipe_broken]
+	set_state r5_pipe stop_water
+	
 
 # Disable pen item if present in the inventory
 > [i/r5_pen]
@@ -13,6 +29,12 @@
 > [i/r5_empty_sheet]
 	set_active r5_empty_sheet false
 
+# Disable both the pen and sheet if the completed form is present in the inventory
+> [i/r5_filled_sheet]
+	set_active r5_pen false
+	set_active r5_empty_sheet false
+
+	
 # Manage player position depending on where he comes from
 > [eq ESC_LAST_SCENE room4]
 	teleport player r5_l_exit
@@ -25,11 +47,3 @@
 	set_angle player 270
 	stop
 
-
-#walk player r5_wrench
-#set_global i/r5_wrench true
-#set_active r5_wrench false
-#set_global i/r5_pen true
-#set_active r5_pen false
-#set_global i/r5_empty_sheet true
-#set_active r5_empty_sheet false