// 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.
#define IC_SPAWN_ILLEGAL 			3 // If the circuit design will be available if upgrading the IC printer illegally.