Only drag one file with drag and drop, pretty ordering when taking/dropping

scenes/drop_area.gd

@@ -37,14 +37,17 @@ func _input(event):
 							get_parent_with_type().dropped_on(area.get_parent_with_type())
 				_turn_off_highlights()
 				dragged = false
-			if game.dragged_object:
+				game.dragged_object = null				
+			elif game.dragged_object and game.dragged_object.has_method("try_play"):
 				if hovered and highlighted:
 					game.dragged_object.dropped_on(get_parent_with_type())
 			
 		if event.button_index == BUTTON_LEFT and event.pressed and hovered:
-			if get_parent().type == "file" and get_parent().item_type == "wd":
+			if not game.dragged_object:
-				dragged = true
+				if get_parent().type == "file" and get_parent().item_type == "wd":
-				_turn_on_highlights()
+					dragged = true
+					game.dragged_object = self
+					_turn_on_highlights()
 
 func _set_highlighted(new_highlighted):
 	highlighted = new_highlighted

scenes/file_browser.tscn

@@ -127,6 +127,6 @@ margin_right = 20.0
 margin_bottom = 20.0
 
 [node name="DropArea" parent="." instance=ExtResource( 4 )]
-position = Vector2( 121.101, 116.61 )
+position = Vector2( 79.9581, 82.3243 )
 [connection signal="pressed" from="Panel/TextEdit/SaveButton" to="." method="save"]
 [connection signal="pressed" from="Panel/TextEdit/CloseButton" to="." method="close"]

scenes/item.gd

@@ -118,6 +118,6 @@ func dropped_on(other):
 	if other.type == "inventory":
 		file_browser.shell.run("take '%s'" % label)
 	else: 
-		other.shell.run("drop '%s'" % label)
+		other.shell.run("drop '%s' %d %d" % [label, rand_range(50, 400), rand_range(50, 200)])
 	file_browser.update()
 	other.update()

scenes/main.gd

@@ -45,20 +45,10 @@ func _ready():
 	
 	# Load first chapter.
 	load_chapter(current_chapter)
-	file_browser.grab_focus()
 	
 	inventory.shell = Shell.new()
 	inventory.shell.cd(game.tmp_prefix + "inventory")
 
-	
-func _input(event):
-	if event.is_action_pressed("tab"):
-		print("ha")
-		if file_browser.has_focus():
-			terminal.grab_focus()
-		else:
-			file_browser.grab_focus()
-
 func load_chapter(id):
 	current_chapter = id
 	repopulate_levels()
@@ -156,8 +146,7 @@ func update_repos():
 		var repo = repositories[r]
 		repo.update_everything()
 	file_browser.update()
-	#index.update()
+	inventory.update()
-	file_browser.grab_focus()
 	
 	if levels.chapters[current_chapter].levels[current_level].check_win():
 		show_win_status()

scripts/take

@@ -3,3 +3,10 @@
 echo "Taking $1!"
 mkdir -p ~/inventory
 mv "$1" ~/inventory
+
+X=50
+for file in ~/inventory/*; do
+    echo "x = $X" > $file
+    echo "y = 50" >> $file
+    X=$(expr $X + 100)
+done