refs #37: InteractionPolygons for props and hotspots have been moved …

…in the scene and an edit button has been exposed in the toolbar to edit them.

addons/popochiu/editor/factories/factory_popochiu_hostspot.gd

@@ -37,12 +37,6 @@ func create(obj_name: String, room: PopochiuRoom) -> int:
 	# Save the hostspot scene (.tscn) and put it into _scene class property
 	result_code = _save_obj_scene(new_obj)
 	if result_code != ResultCodes.SUCCESS: return result_code
-
-	# Create a collision polygon as a child in the room scene
-	var collision := CollisionPolygon2D.new()
-	collision.name = 'InteractionPolygon'
-	collision.modulate = Color.BLUE
-	_add_visible_child(collision)
 	# ▓▓▓ END OF LOCAL CODE ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
 
 	# Add the object to its room

addons/popochiu/editor/factories/factory_popochiu_prop.gd

@@ -46,12 +46,6 @@ func create(obj_name: String, room: PopochiuRoom, is_interactive:bool = false, i
 	# Save the scene (.tscn) and put it into _scene class property
 	result_code = _save_obj_scene(new_obj)
 	if result_code != ResultCodes.SUCCESS: return result_code
-
-	# Create a collision polygon as a child in the room scene
-	var collision := CollisionPolygon2D.new()
-	collision.name = 'InteractionPolygon'
-	_add_visible_child(collision)
-
 	# ▓▓▓ END OF LOCAL CODE ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
 
 	# Add the object to its room

addons/popochiu/editor/helpers/popochiu_types_helper.gd

@@ -25,4 +25,4 @@ static func is_walkable_area(node: Node) -> bool:
 
 ## TODO: If and when #67 is ready, add static facade metods to create items
 ## so we can just pass this object as entry point for all operations
-## on Popochiu objects
+## on Popochiu objects

addons/popochiu/engine/objects/clickable/popochiu_clickable.gd

@@ -111,11 +111,13 @@ func _on_item_used(item: PopochiuInventoryItem) -> void:
 func hide_helpers() -> void:
 	$BaselineHelper.hide()
 	$WalkToHelper.hide()
+	$InteractionPolygon.hide()
 
 
 func show_helpers() -> void:
 	$BaselineHelper.show()
 	$WalkToHelper.show()
+	$InteractionPolygon.show()
 
 
 func disable() -> Callable:

addons/popochiu/engine/objects/hotspot/popochiu_hotspot.tscn

@@ -4,7 +4,6 @@
 
 [node name="Hotspot" type="Area2D"]
 script = ExtResource("1")
-walk_to_point = Vector2(0, 0)
 cursor = 1
 
 [node name="BaselineHelper" type="Line2D" parent="."]
@@ -19,3 +18,7 @@ offset_top = -2.5
 offset_right = 2.5
 offset_bottom = 2.5
 color = Color(0, 1, 1, 1)
+
+[node name="InteractionPolygon" type="CollisionPolygon2D" parent="."]
+modulate = Color(0, 0, 1, 1)
+polygon = PackedVector2Array(-12, -12, 12, -12, 12, 12, -12, 12)

addons/popochiu/engine/objects/prop/popochiu_prop.tscn

@@ -18,6 +18,9 @@ offset_right = 2.5
 offset_bottom = 2.5
 color = Color(0, 1, 1, 1)
 
+[node name="InteractionPolygon" type="CollisionPolygon2D" parent="."]
+polygon = PackedVector2Array(-12, -12, 12, -12, 12, 12, -12, 12)
+
 [node name="Sprite2D" type="Sprite2D" parent="."]
 texture_filter = 1
 

addons/popochiu/icons/interaction_polygon.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cesndtvbchw7v"
+path="res://.godot/imported/interaction_polygon.png-28f3d05312276a3121232981bf4f2bee.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/popochiu/icons/interaction_polygon.png"
+dest_files=["res://.godot/imported/interaction_polygon.png-28f3d05312276a3121232981bf4f2bee.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

addons/popochiu/popochiu_plugin.gd

@@ -28,6 +28,7 @@ var _selected_node: Node = null
 var _vsep := VSeparator.new()
 var _btn_baseline := Button.new()
 var _btn_walk_to := Button.new()
+var _btn_interaction_polygon := Button.new()
 var _types_helper: Resource = null
 var _tool_btn_stylebox :=\
 _editor_interface.get_base_control().get_theme_stylebox("normal", "Button")
@@ -341,9 +342,11 @@ func _check_nodes() -> void:
 
 			_btn_baseline.show()
 			_btn_walk_to.show()
+			_btn_interaction_polygon.show()
 		else:
 			_btn_baseline.hide()
 			_btn_walk_to.hide()
+			_btn_interaction_polygon.hide()
 
 
 func _on_files_moved(old_file: String, new_file: String) -> void:
@@ -374,17 +377,25 @@ func _create_container_buttons() -> void:
 	_btn_walk_to.add_theme_stylebox_override('hover', _tool_btn_stylebox)
 	_btn_walk_to.pressed.connect(_select_walk_to)
 
+	_btn_interaction_polygon.icon = preload('res://addons/popochiu/icons/interaction_polygon.png')
+	_btn_interaction_polygon.tooltip_text = 'Interaction Polygon'
+	_btn_interaction_polygon.toggle_mode = true
+	_btn_interaction_polygon.add_theme_stylebox_override('normal', _tool_btn_stylebox)
+	_btn_interaction_polygon.add_theme_stylebox_override('hover', _tool_btn_stylebox)
+	_btn_interaction_polygon.pressed.connect(_select_interaction_polygon)
+
 	hbox.add_child(_vsep)
 	hbox.add_child(_btn_baseline)
 	hbox.add_child(_btn_walk_to)
+	hbox.add_child(_btn_interaction_polygon)
 
 	panl.add_child(hbox)
 
 	add_control_to_container(
 		EditorPlugin.CONTAINER_CANVAS_EDITOR_MENU,
 		panl
 	)
-	
+
 	_vsep.hide()
 	_btn_baseline.hide()
 	_btn_walk_to.hide()
@@ -393,6 +404,7 @@ func _create_container_buttons() -> void:
 func _select_walk_to() -> void:
 	_btn_walk_to.set_pressed_no_signal(true)
 	_btn_baseline.set_pressed_no_signal(false)
+	_btn_interaction_polygon.set_pressed_no_signal(false)
 	_vsep.hide()
 
 	if _types_helper.is_prop(_selected_node)\
@@ -403,8 +415,9 @@ func _select_walk_to() -> void:
 
 
 func _select_baseline() -> void:
-	_btn_baseline.set_pressed_no_signal(true)
 	_btn_walk_to.set_pressed_no_signal(false)
+	_btn_baseline.set_pressed_no_signal(true)
+	_btn_interaction_polygon.set_pressed_no_signal(false)
 	_vsep.show()
 
 	if _types_helper.is_prop(_selected_node)\
@@ -414,6 +427,19 @@ func _select_baseline() -> void:
 		_editor_interface.edit_node(_selected_node.get_node('../BaselineHelper'))
 
 
+func _select_interaction_polygon() -> void:
+	_btn_walk_to.set_pressed_no_signal(false)
+	_btn_baseline.set_pressed_no_signal(false)
+	_btn_interaction_polygon.set_pressed_no_signal(true)
+	_vsep.hide()
+
+	if _types_helper.is_prop(_selected_node)\
+	or _types_helper.is_hotspot(_selected_node):
+		_editor_interface.edit_node(_selected_node.get_node('InteractionPolygon'))
+	else:
+		_editor_interface.edit_node(_selected_node.get_node('../InteractionPolygon'))
+
+
 func _move_to_project(id: int) -> void:
 	# Move files and folders so developer can overwrite them
 	if id == PopochiuResources.GI: