File: types.c

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# include	"mille.h"

/*
 * @(#)types.c	1.1 (Berkeley) 4/1/82
 */

bool
isrepair(CARD card)
{
	return card == C_GAS || card == C_SPARE || card == C_REPAIRS || card == C_INIT;
}

int
safety(CARD card)
{

	switch (card) {
	  case C_EMPTY:
	  case C_GAS:
	  case C_GAS_SAFE:
		return C_GAS_SAFE;
	  case C_FLAT:
	  case C_SPARE:
	  case C_SPARE_SAFE:
		return C_SPARE_SAFE;
	  case C_CRASH:
	  case C_REPAIRS:
	  case C_DRIVE_SAFE:
		return C_DRIVE_SAFE;
	  case C_GO:
	  case C_STOP:
	  case C_RIGHT_WAY:
	  case C_LIMIT:
	  case C_END_LIMIT:
		return C_RIGHT_WAY;
	}
	/* NOTREACHED */
	return 0;
}