[READY]integrated circuitry port+upgrade.

code/__DEFINES/integrated_electronics.dm

@@ -0,0 +1,41 @@
+#define IC_INPUT "input"
+#define IC_OUTPUT "output"
+#define IC_ACTIVATOR "activator"
+
+// Pin functionality.
+#define DATA_CHANNEL "data channel"
+#define PULSE_CHANNEL "pulse channel"
+
+// Methods of obtaining a circuit.
+#define IC_SPAWN_DEFAULT			1 // If the circuit comes in the default circuit box and able to be printed in the IC printer.
+#define IC_SPAWN_RESEARCH 			2 // If the circuit design will be available in the IC printer after upgrading it.
+
+// Displayed along with the pin name to show what type of pin it is.
+#define IC_FORMAT_ANY			"\<ANY\>"
+#define IC_FORMAT_STRING		"\<TEXT\>"
+#define IC_FORMAT_CHAR			"\<CHAR\>"
+#define IC_FORMAT_COLOR			"\<COLOR\>"
+#define IC_FORMAT_NUMBER		"\<NUM\>"
+#define IC_FORMAT_DIR			"\<DIR\>"
+#define IC_FORMAT_BOOLEAN		"\<BOOL\>"
+#define IC_FORMAT_REF			"\<REF\>"
+#define IC_FORMAT_LIST			"\<LIST\>"
+
+#define IC_FORMAT_PULSE			"\<PULSE\>"
+
+// Used inside input/output list to tell the constructor what pin to make.
+#define IC_PINTYPE_ANY				/datum/integrated_io
+#define IC_PINTYPE_STRING			/datum/integrated_io/string
+#define IC_PINTYPE_CHAR				/datum/integrated_io/char
+#define IC_PINTYPE_COLOR			/datum/integrated_io/color
+#define IC_PINTYPE_NUMBER			/datum/integrated_io/number
+#define IC_PINTYPE_DIR				/datum/integrated_io/dir
+#define IC_PINTYPE_BOOLEAN			/datum/integrated_io/boolean
+#define IC_PINTYPE_REF				/datum/integrated_io/ref
+#define IC_PINTYPE_LIST				/datum/integrated_io/lists
+
+#define IC_PINTYPE_PULSE_IN			/datum/integrated_io/activate
+#define IC_PINTYPE_PULSE_OUT		/datum/integrated_io/activate/out
+
+// Data limits.
+#define IC_MAX_LIST_LENGTH			500