Fix room3 logic issues

game/rooms/room03/esc/button.esc

@@ -1,19 +1,21 @@
-:ready
-set_state r3_button button_broken
-
-
 :look
-say player "That button must activate the bridge, but it is broken." [button_broken]
-say player "It should work now." [!button_broken]
+say player "That button must activate the bridge, but it is broken." [r3_button_broken]
+say player "It should work now." [!r3_button_broken]
 
 :push
 say player "I must USE this."
 
+
 :use
-> [!button_broken, !r3_bridge_closed]
+# Button is fixed, bridge is open - close the bridge
+> [!r3_button_broken, !r3_bridge_closed]
+	# Set the bridge state to closed. This will trigger the bridge animation.
 	set_state r3_bridge bridge_close 
+	# Make it so the player can cross the whole room
 	enable_terrain bridge_closed
 	set_global r3_bridge_closed true
+	# Make it so the right hand side of the screen is no longer an "item"  you can
+	# look at to be told you can't reach it.
 	set_interactive r3_right_platform false
 	set_interactive r3_r_exit true
 	# We start with the collision polygon on the right door disabled
@@ -25,30 +27,29 @@ say player "I must USE this."
 	custom r3_r_exit door_enabler enable_door
 	stop
 
-> [!button_broken, r3_bridge_closed]
-	set_state r3_bridge bridge_open 
-	enable_terrain bridge_open
-	set_global r3_bridge_closed false
-	set_interactive r3_right_platform true
-	# Disable the door collision so it acts like part of the right
-	# platform again.
-	custom r3_r_exit door_enabler disable_door	
-	stop
+# Button is fixed, bridge is open.
+> [!r3_button_broken, r3_bridge_closed]
+	say player "I don't want to close the bridge."
 
-> [button_broken]
+> [r3_button_broken]
 	say player "The button is broken!"
 	stop
 
 :talk
-> [button_broken]
+> [r3_button_broken]
+	# Disable input so that the player can't interrupt this sequence of events
+	accept_input SKIP
 	say player "Please, will you repair yourself?"
 	wait 1
+	# Turn off the button's smoke animation
 	set_state r3_button button_repaired
-	set_global button_broken false
+	set_global r3_button_broken false
 	wait 1
 	say player "Oh, it worked!" 
+	# Reenable input
+	accept_input ALL
 	stop
-> [!button_broken]
+> [!r3_button_broken]
 	say player "I better not talk to it any more, it might break again."
 
 

game/rooms/room03/esc/right_platform.esc

@@ -3,5 +3,6 @@ set_angle player 90
 say player "That's the other side."
 
 :arrived
-set_angle player 90
-say player "I can't reach it."
+> [!r3_bridge_closed]
+	set_angle player 90
+	say player "I can't reach it."

game/rooms/room03/esc/room03_bridge.esc

@@ -3,11 +3,14 @@
 
 :setup
 
+# If the room hasn't been visited previously, open the bridge and break the button
 > [!room3_visited]
 	set_global room3_visited true
+	# Mark the bridge as open
 	set_global r3_bridge_closed false
-	set_state r3_button button_broken
-	set_global button_broken true
+	# Set a global for the button state so we can write test logic for it
+	# This will start the animation with the check in the "ready:" state below.
+	set_global r3_button_broken true
 
 > [r3_bridge_closed]
 	# Make set_state IMMEDIATE to reach the final frame immediately
@@ -17,30 +20,51 @@
 	set_interactive r3_r_exit true
 	# We use a custom function to enable the collision polygon on the door
 	# to enable it to work as a door once the bridge is closed.
+	# You'll find the script in room3/Hotspots/r_door/door_enabler
 	custom r3_r_exit door_enabler enable_door	
 
 > [eq ESC_LAST_SCENE room2]
 	teleport player r3_l_exit
 	# Set player look down
 	set_angle player 180
+#	> [r3_button_broken]
+#		set_state r3_button button_broken
 	stop
+	
 > [eq ESC_LAST_SCENE room4]
+	# Set the bridge closed and button fixed or else you cant get back to the left hand side
+	# if you started the game in room 4
+	set_global r3_bridge_closed true
+	set_global r3_button_broken false
+	
+	# Turn off the button's smoke animation
+	#set_state r3_button button_repaired true
+	
 	teleport player r3_r_exit
+	# Set the bridge state which will also run the bridge closing animation
+	set_state r3_bridge bridge_close true
+	# Enable the whole room terrain so the player can walk across the whole room
+	enable_terrain bridge_closed
+	# Don't make the right platform a separate object you can click. This is only valid when
+	# the bridge is open
+	set_interactive r3_right_platform false
+	set_interactive r3_r_exit true	
+	# We use a custom function to enable the collision polygon on the door
+	# to enable it to work as a door once the bridge is closed.
+	custom r3_r_exit door_enabler enable_door
 	# Set player look left
 	set_angle player 270
-	
-	# If bridge not closed
-	> [!r3_bridge_closed]
-		set_interactive r3_right_platform false
 	stop
 
-
 :ready
+> [r3_button_broken]
+	# Mark the button as broken and play the smoke animation
+	set_state r3_button button_broken
+> [!r3_button_broken]
+	# Turn off the button's smoke animation
+	set_state r3_button button_repaired true
+> [r3_bridge_closed]
+	# This is for when you close the bridge then go back to room 2
+	# Set the bridge closed 
 
-# DEBUG
-#set_state r3_bridge bridge_close 
-#enable_terrain bridge_closed
-#set_global bridge_closed true
-#set_interactive r3_right_platform false
-## /DEBUG
-
+	set_global r3_bridge_closed true

game/rooms/room03/room03.tscn

@@ -305,6 +305,7 @@ animations = null
 
 [node name="Particles2D" type="Particles2D" parent="r3_button"]
 position = Vector2( 374, 154 )
+emitting = false
 amount = 16
 lifetime = 4.0
 preprocess = 1.99