built more assets and started playing with foliage painting

addons/dreadpon.spatial_gardener/greenhouse/greenhouse_plant_state.gd

@@ -0,0 +1,194 @@
+@tool
+extends "../utility/input_field_resource/input_field_resource.gd"
+
+
+#-------------------------------------------------------------------------------
+# A middle-man between the plant and the UI/painting/placement logic
+#-------------------------------------------------------------------------------
+
+
+const Greenhouse_Plant = preload("greenhouse_plant.gd")
+
+
+var plant_brush_active:bool = false
+var plant_label:String = ''
+var plant:Greenhouse_Plant = null
+
+
+signal prop_action_executed_on_plant(prop_action, final_val, plant)
+signal prop_action_executed_on_LOD_variant(prop_action, final_val, LOD_variant, plant)
+signal req_octree_reconfigure(plant)
+signal req_octree_recenter(plant)
+signal req_import_plant_data(plant)
+signal req_export_plant_data(plant)
+signal req_import_greenhouse_data()
+signal req_export_greenhouse_data()
+
+
+
+
+
+#-------------------------------------------------------------------------------
+# Initialization
+#-------------------------------------------------------------------------------
+
+
+func _init():
+	super()
+	set_meta("class", "Greenhouse_PlantState")
+	resource_name = "Greenhouse_PlantState"
+	# A workaround to trigger the initial creation of a plant
+	_set("plant/plant", plant)
+
+
+
+
+#-------------------------------------------------------------------------------
+# Signal forwarding
+#-------------------------------------------------------------------------------
+
+
+func on_changed_plant():
+	emit_changed()
+
+func on_prop_action_executed_on_plant(prop_action, final_val, plant):
+	prop_action_executed_on_plant.emit(prop_action, final_val, plant)
+
+func on_req_octree_reconfigure(plant):
+	req_octree_reconfigure.emit(plant)
+
+func on_req_octree_recenter(plant):
+	req_octree_recenter.emit(plant)
+
+func on_req_import_plant_data(plant):
+	req_import_plant_data.emit(plant)
+
+func on_req_export_plant_data(plant):
+	req_export_plant_data.emit(plant)
+
+func on_req_import_greenhouse_data():
+	req_import_greenhouse_data.emit()
+
+func on_req_export_greenhouse_data():
+	req_export_greenhouse_data.emit()
+
+func on_prop_action_executed_on_LOD_variant(prop_action, final_val, LOD_variant, plant):
+	prop_action_executed_on_LOD_variant.emit(prop_action, final_val, LOD_variant, plant)
+
+
+
+#-------------------------------------------------------------------------------
+# Property management
+#-------------------------------------------------------------------------------
+
+
+func _modify_prop(prop:String, val):
+	match prop:
+		"plant/plant":
+			if !is_instance_of(val, Greenhouse_Plant):
+				val = Greenhouse_Plant.new()
+			
+			FunLib.ensure_signal(val.changed, on_changed_plant)
+			FunLib.ensure_signal(val.prop_action_executed, on_prop_action_executed_on_plant, [val])
+			FunLib.ensure_signal(val.prop_action_executed_on_LOD_variant, on_prop_action_executed_on_LOD_variant, [val])
+			FunLib.ensure_signal(val.req_octree_reconfigure, on_req_octree_reconfigure, [val])
+			FunLib.ensure_signal(val.req_octree_recenter, on_req_octree_recenter, [val])
+			FunLib.ensure_signal(val.req_import_plant_data, on_req_import_plant_data, [val])
+			FunLib.ensure_signal(val.req_export_plant_data, on_req_export_plant_data, [val])
+			FunLib.ensure_signal(val.req_import_greenhouse_data, on_req_import_greenhouse_data)
+			FunLib.ensure_signal(val.req_export_greenhouse_data, on_req_export_greenhouse_data)
+			
+			if val._undo_redo != _undo_redo:
+				val.set_undo_redo(_undo_redo)
+	return val
+
+
+
+
+#-------------------------------------------------------------------------------
+# Property export
+#-------------------------------------------------------------------------------
+
+
+func set_undo_redo(val):
+	super.set_undo_redo(val)
+	plant.set_undo_redo(_undo_redo)
+
+
+func _get(prop):
+	match prop:
+		"plant/plant_brush_active":
+			return plant_brush_active
+		"plant/plant_label":
+			return plant_label
+		"plant/plant":
+			return plant
+	
+	return null
+
+
+func _set(prop, val):
+	var return_val = true
+	val = _modify_prop(prop, val)
+	
+	match prop:
+		"plant/plant_brush_active":
+			plant_brush_active = val
+		"plant/plant_label":
+			plant_label = val
+		"plant/plant":
+			plant = val
+		_:
+			return_val = false
+	
+	if return_val:
+		emit_changed()
+	return return_val
+
+
+func _get_prop_dictionary():
+	return {
+		"plant/plant_brush_active":
+		{
+			"name": "plant/plant_brush_active",
+			"type": TYPE_BOOL,
+			"usage": PROPERTY_USAGE_DEFAULT,
+			"hint": PROPERTY_HINT_NONE
+		},
+		"plant/plant_label":
+		{
+			"name": "plant/plant_label",
+			"type": TYPE_STRING,
+			"usage": PROPERTY_USAGE_DEFAULT,
+			"hint": PROPERTY_HINT_NONE
+		},
+		"plant/plant":
+		{
+			"name": "plant/plant",
+			"type": TYPE_OBJECT ,
+			"usage": PROPERTY_USAGE_DEFAULT,
+			"hint": PROPERTY_HINT_RESOURCE_TYPE
+		},
+		}
+
+
+func create_input_fields(_base_control:Control, _resource_previewer, whitelist:Array = []) -> Dictionary:
+	if plant:
+		return plant.create_input_fields(_base_control, _resource_previewer, whitelist)
+	return {}
+
+
+func _fix_duplicate_signals(copy):
+	copy._modify_prop("plant/plant", copy.plant)
+
+
+func get_prop_tooltip(prop:String) -> String:
+	match prop:
+		"plant/plant_brush_active":
+			return "The flag that defines if plant will be used during painting or not"
+		"plant/plant_brush_active":
+			return "The label to be displayed on top of the plant's thumbnail"
+		"plant/plant":
+			return "The contained plant itself"
+	
+	return ""