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 +1,57 @@
+#define COMP_LOGIC_AND "AND"
+#define COMP_LOGIC_OR "OR"
+#define COMP_LOGIC_XOR "XOR"
+
+/**
+ * # Logic Component
+ *
+ * General logic unit with AND OR capabilities
+ */
+/obj/item/circuit_component/compare/logic
+	display_name = "Logic"
+	desc = "A component with 'and' and 'or' capabilities."
+
+	var/datum/port/input/option/logic_options
+
+/obj/item/circuit_component/compare/logic/populate_options()
+	var/static/component_options = list(
+		COMP_LOGIC_AND,
+		COMP_LOGIC_OR,
+		COMP_LOGIC_XOR,
+	)
+	logic_options = add_option_port("Logic Options", component_options)
+
+/obj/item/circuit_component/compare/logic/do_comparisons(list/ports)
+	. = FALSE
+	var/current_option = logic_options.value
+
+	// Used by XOR
+	var/total_ports = 0
+	var/total_true_ports = 0
+	for(var/datum/port/input/port as anything in ports)
+		if(isnull(port.value) && length(port.connected_ports) == 0)
+			continue
+
+		total_ports += 1
+		switch(current_option)
+			if(COMP_LOGIC_AND)
+				if(!port.value)
+					return FALSE
+				. = TRUE
+			if(COMP_LOGIC_OR)
+				if(port.value)
+					return TRUE
+			if(COMP_LOGIC_XOR)
+				if(port.value)
+					. = TRUE
+					total_true_ports += 1
+
+	if(current_option == COMP_LOGIC_XOR)
+		if(total_ports == total_true_ports)
+			return FALSE
+		if(.)
+			return TRUE
+
+#undef COMP_LOGIC_AND
+#undef COMP_LOGIC_OR
+#undef COMP_LOGIC_XOR