tgui backend

2021-10-28 12:51:31 +08:00
parent 853ff1d8ad
commit 49940c373e
110 changed files with 7353 additions and 259 deletions
@@ -0,0 +1,42 @@
+/**
+ * # Get Variable Component
+ *
+ * A component that gets a variable on an object
+ */
+/obj/item/circuit_component/get_variable
+	display_name = "Get Variable"
+	desc = "A component that gets a variable on an object."
+	circuit_flags = CIRCUIT_FLAG_INPUT_SIGNAL|CIRCUIT_FLAG_OUTPUT_SIGNAL|CIRCUIT_FLAG_ADMIN
+
+	/// Entity to get variable of
+	var/datum/port/input/entity
+
+	/// Variable name
+	var/datum/port/input/variable_name
+
+	/// Variable value
+	var/datum/port/output/output_value
+
+
+/obj/item/circuit_component/get_variable/Initialize()
+	. = ..()
+	entity = add_input_port("Target", PORT_TYPE_ATOM)
+	variable_name = add_input_port("Variable Name", PORT_TYPE_STRING)
+
+	output_value = add_output_port("Output Value", PORT_TYPE_ANY)
+
+/obj/item/circuit_component/get_variable/input_received(datum/port/input/port)
+	. = ..()
+	if(.)
+		return
+	var/atom/object = entity.value
+	var/var_name = variable_name.value
+	if(!var_name || !object)
+		output_value.set_output(null)
+		return
+
+	if(!object.can_vv_get(var_name) || !(var_name in object.vars))
+		output_value.set_output(null)
+		return
+
+	output_value.set_output(object.vars[var_name])