Set up signal chain for the edit requests.

game/addons/world_generator/ui/DataList.gd

@@ -11,7 +11,7 @@ var _ignore_changed_event : bool = false
 var _plugin : EditorPlugin = null
 var _undo_redo : UndoRedo = null
 
-signal request_item_edit(world_gen_base_reosurce)
+signal request_item_edit(world_gen_base_resource)
 
 func _init():
 	if !is_connected("item_edited", self, "on_item_edited"):

game/addons/world_generator/ui/WorldTab.gd

@@ -3,6 +3,14 @@ extends HBoxContainer
 
 var edited_world
 
+signal request_item_edit(world_gen_base_resource)
+
+func _ready():
+	var dl : Control = get_node("VBoxContainer/DataList")
+	
+	if !dl.is_connected("request_item_edit", self, "on_request_item_edit"):
+		dl.connect("request_item_edit", self, "on_request_item_edit")
+
 func set_plugin(plugin : EditorPlugin) -> void:
 	$HSplitContainer/ResourcePropertyList.set_plugin(plugin)
 	$HSplitContainer/RectEditor.set_plugin(plugin)
@@ -17,3 +25,6 @@ func set_wgworld(wgw : WorldGenWorld) -> void:
 	edited_world = wgw
 	
 	refresh()
+	
+func on_request_item_edit(resource : WorldGenBaseResource) -> void:
+	emit_signal("request_item_edit", resource)

game/addons/world_generator/ui/tabs/Continent.gd

@@ -4,9 +4,16 @@ extends HBoxContainer
 var edited_world : WorldGenWorld = null
 var edited_continent : Continent = null
 
+signal request_item_edit(world_gen_base_resource)
+
 func _ready():
 	var option_button : OptionButton = $HSplitContainer/VBoxContainer/OptionButton
 	option_button.connect("item_selected", self, "on_item_selected")
+	
+	var dl : Control = get_node("HSplitContainer/VBoxContainer/HBoxContainer2/VBoxContainer/DataList")
+	if !dl.is_connected("request_item_edit", self, "on_request_item_edit"):
+		dl.connect("request_item_edit", self, "on_request_item_edit")
+
 
 func set_plugin(plugin : EditorPlugin) -> void:
 	$HSplitContainer/VBoxContainer/HBoxContainer2/ResourcePropertyList.set_plugin(plugin)
@@ -54,3 +61,7 @@ func on_item_selected(idx : int) -> void:
 	var option_button : OptionButton = $HSplitContainer/VBoxContainer/OptionButton
 	
 	set_continent(option_button.get_item_metadata(idx))
+
+func on_request_item_edit(resource : WorldGenBaseResource) -> void:
+	emit_signal("request_item_edit", resource)
+	

game/addons/world_generator/ui/tabs/SubZone.gd

@@ -6,6 +6,8 @@ var edited_continent : Continent = null
 var edited_zone : Zone = null
 var edited_sub_zone : SubZone = null
 
+signal request_item_edit(world_gen_base_resource)
+
 func _ready():
 	var coption_button : OptionButton = $HSplitContainer/VBoxContainer/ContinentOptionButton
 	coption_button.connect("item_selected", self, "on_continent_item_selected")
@@ -15,6 +17,10 @@ func _ready():
 	
 	var szoption_button : OptionButton = $HSplitContainer/VBoxContainer/SubZoneOptionButton
 	szoption_button.connect("item_selected", self, "on_sub_zone_item_selected")
+	
+	var dl : Control = get_node("HSplitContainer/VBoxContainer/HBoxContainer2/VBoxContainer/DataList")
+	if !dl.is_connected("request_item_edit", self, "on_request_item_edit"):
+		dl.connect("request_item_edit", self, "on_request_item_edit")
 
 func set_plugin(plugin : EditorPlugin) -> void:
 	$HSplitContainer/VBoxContainer/HBoxContainer2/ResourcePropertyList.set_plugin(plugin)
@@ -125,3 +131,7 @@ func on_sub_zone_item_selected(idx : int) -> void:
 	var option_button : OptionButton = $HSplitContainer/VBoxContainer/SubZoneOptionButton
 	
 	set_sub_zone(option_button.get_item_metadata(idx))
+
+func on_request_item_edit(resource : WorldGenBaseResource) -> void:
+	emit_signal("request_item_edit", resource)
+	

game/addons/world_generator/ui/tabs/World.tscn

@@ -13,9 +13,6 @@ margin_top = 32.0
 margin_right = -4.0
 margin_bottom = -4.0
 script = ExtResource( 5 )
-__meta__ = {
-"_edit_use_anchors_": false
-}
 
 [node name="HSplitContainer" type="HSplitContainer" parent="."]
 margin_right = 839.0

game/addons/world_generator/ui/tabs/Zone.gd

@@ -5,12 +5,18 @@ var edited_world : WorldGenWorld = null
 var edited_continent : Continent = null
 var edited_zone : Zone = null
 
+signal request_item_edit(world_gen_base_resource)
+
 func _ready():
 	var coption_button : OptionButton = $HSplitContainer/VBoxContainer/ContinentOptionButton
 	coption_button.connect("item_selected", self, "on_continent_item_selected")
 	
 	var zoption_button : OptionButton = $HSplitContainer/VBoxContainer/ZoneOptionButton
 	zoption_button.connect("item_selected", self, "on_zone_item_selected")
+	
+	var dl : Control = get_node("HSplitContainer/VBoxContainer/HBoxContainer2/VBoxContainer/DataList")
+	if !dl.is_connected("request_item_edit", self, "on_request_item_edit"):
+		dl.connect("request_item_edit", self, "on_request_item_edit")
 
 func set_plugin(plugin : EditorPlugin) -> void:
 	$HSplitContainer/VBoxContainer/HBoxContainer2/ResourcePropertyList.set_plugin(plugin)
@@ -90,3 +96,7 @@ func on_zone_item_selected(idx : int) -> void:
 	var option_button : OptionButton = $HSplitContainer/VBoxContainer/ZoneOptionButton
 	
 	set_zone(option_button.get_item_metadata(idx))
+
+func on_request_item_edit(resource : WorldGenBaseResource) -> void:
+	emit_signal("request_item_edit", resource)
+