A large commit.

[pdp8.git] / sw / adventure / src / RSTRGM.FT

C  SAVE/RESTORE PROCESSOR\r
C\r
C WRITTEN BY	BOB SUPNIK\r
C		DISK ENGINEERING\r
C		25-AUG-78\r
C\r
C  CURRENT LIMITS:\r
C	750 TRAVEL OPTIONS (TRAVEL, TRVSIZ).\r
C	300 VOCABULARY WORDS (KTAB, ATAB, TABSIZ).\r
C	150 LOCATIONS (LTEXT, STEXT, KEY, COND, ABB, ATLOC, LOCSIZ).\r
C	100 OBJECTS (PLAC, PLACE, FIXD, FIXED, LINK (TWICE), PTEXT, PROP).\r
C	 35 "ACTION" VERBS (ACTSPK, VRBSIZ).\r
C	205 RANDOM MESSAGES (RTEXT, RTXSIZ).\r
C	 12 DIFFERENT PLAYER CLASSIFICATIONS (CTEXT, CVAL, CLSMAX).\r
C	 20 HINTS, LESS 3 (HINTLC, HINTED, HINTS, HNTSIZ).\r
C  THERE ARE ALSO LIMITS WHICH CANNOT BE EXCEEDED DUE TO THE STRUCTURE OF\r
C  THE DATABASE.  (E.G., THE VOCABULARY USES N/1000 TO DETERMINE WORD TYPE,\r
C  SO THERE CAN'T BE MORE THAN 1000 WORDS.)  THESE UPPER LIMITS ARE:\r
C	1000 NON-SYNONYMOUS VOCABULARY WORDS\r
C	300 LOCATIONS\r
C	100 OBJECTS\r
C\r
	SUBROUTINE RSTRGM(F1,F2)\r
	LOGICAL F1\r
	INTEGER F2\r
C	IMPLICIT INTEGER (A-Z)\r
	LOGICAL LMWARN,CLOSNG,PANIC,HINTED,\r
     1		CLOSED,GAVEUP,SCORNG,DSEEN\r
C\r
	COMMON /VERSN/ VMAJ, VMIN, VEDIT\r
	INTEGER VMAJ, VMIN, VEDIT\r
	COMMON /FILES/ INDXNM, TEXTNM, SAVENM\r
	INTEGER INDXNM(3), TEXTNM(3), SAVENM(3)\r
	COMMON /TXTCOM/ RTEXT,LINES,ASCVAR,TXTLOC,DATA\r
	COMMON /VOCCOM/ KTAB,ATAB,TABSIZ\r
	COMMON /PLACOM/ ATLOC,LINK,PLACE,FIXED,HOLDNG\r
	COMMON /PTXCOM/ PTEXT\r
	COMMON /ABBCOM/ ABB\r
	COMMON /MISCOM/ LINUSE,TRVS,CLSSES,OLDLOC,LOC,CVAL,TK,NEWLOC,\r
     1	KEY,PLAC,FIXD,ACTSPK,COND,HINTS,HNTMAX,PROP,TALLY,TALLY2,\r
     2	HINTLC,CHLOC,CHLOC2,DSEEN,DFLAG,DLOC,DALTLC,KEYS,LAMP,GRATE\r
	COMMON /MISCOM/\r
     3	CAGE,ROD,ROD2,STEPS,BIRD,DOOR,PILLOW,SNAKE,FISSUR,TABLET,\r
     4	CLAM,OYSTER,MAGZIN,DWARF,KNIFE,FOOD,BOTTLE,WATER,OIL,PLANT,\r
     5	PLANT2,AXE,MIRROR,DRAGON,CHASM,TROLL,TROLL2,BEAR,MESSAG,VEND,\r
     6	BATTER,NUGGET,COINS,CHEST,EGGS,TRIDNT,VASE,EMRALD,PYRAM\r
	COMMON /MISCOM/\r
     7	PEARL,RUG,CHAIN,BACK,LOOK,CAVE,NULL,ENTRNC,DPRSSN,SAY,LOCK,\r
     8	THROW,FIND,INVENT,TURNS,LMWARN,KNFLOC,DETAIL,ABBNUM,\r
     9	NUMDIE,MAXDIE,DKILL,FOOBAR,BONUS,CLOCK1,CLOCK2,\r
     1	CLOSNG,PANIC,CLOSED,GAVEUP,SCORNG,ODLOC,STREAM,SPICES\r
	COMMON /MISC2/ I,RTXSIZ,CLSMAX,LOCSIZ,CTEXT,STEXT,LTEXT,\r
     1	SECT,TRAVEL,TRVCON,TRVLOC,TRVSIZ,TABNDX,OBJ,J,K,VERB,HNTSIZ,\r
     2	MAXTRS,HINTED,HNTLOC,KK\r
	COMMON /MISC3/ATTACK,DTOTAL,OLDLC2,LIMIT,MXSCOR,SCORE,\r
     1  STICK,WZDARK\r
C\r
	INTEGER LINES(12),DATA(78)\r
C	The TRAVEL, TRVCON, and TRVLOC arrays are\r
C	Packed with words 0,1,2 holding the data. Saves lots\r
C	of wasted space at the expense of some complexity.\r
	INTEGER TRAVEL(250), TRVCON(250), TRVLOC(250), TRVSIZ\r
	INTEGER KTAB(300),ATAB(300),TABSIZ\r
	INTEGER LTEXT(150),STEXT(150),KEY(150),COND(150),ABB(150),\r
     1	ATLOC(150)\r
	INTEGER PLAC(100),PLACE(100),FIXD(100),FIXED(100),LINK(200),\r
     1	PTEXT(100),PROP(100),HOLDNG\r
	INTEGER ACTSPK(35)\r
	INTEGER RTEXT(205)\r
	INTEGER CTEXT(12),CVAL(12)\r
	INTEGER HINTLC(20),HINTS(20,4)\r
	DIMENSION HINTED(20)\r
	INTEGER TK(20),DLOC(6),ODLOC(6)\r
	DIMENSION DSEEN(6)\r
	INTEGER ASCVAR, TXTLOC, TRVS, CLSSES, OLDLOC\r
	INTEGER HNTSIZ, HNTMAX, TALLY, TALLY2, CHLOC, CHLOC2, DFLAG\r
	INTEGER DALTLC,GRATE,CAGE,ROD,ROD2,STEPS,BIRD,DOOR,PILLOW,SNAKE\r
	INTEGER FISSUR,TABLET,CLAM,OYSTER,MAGZIN,DWARF,KNIFE,FOOD,BOTTLE\r
	INTEGER WATER,OIL,PLANT,PLANT2,AXE,MIRROR,DRAGON,CHASM,EMRALD\r
	INTEGER BEAR,MESSAG,VEND,BATTER,COINS,CHEST,EGGS,TRIDNT,VASE\r
	INTEGER PYRAM,PEARL,RUG,CHAIN,BACK,LOOK,CAVE,NULL,ENTRNC,DPRSSN\r
	INTEGER LOCK,THROW,FIND,INVENT,TURNS,KNFLOC,DETAIL,ABBNUM,SAY\r
	INTEGER NUMDIE,MAXDIE,DKILL,FOOBAR,BONUS,CLOCK1,CLOCK2\r
	INTEGER	TROLL,TROLL2,STREAM,SPICES\r
	INTEGER RTXSIZ,CLSMAX,LOCSIZ,SECT,TABNDX,OBJ\r
	INTEGER VERB,HNTLOC,KK\r
	INTEGER ATTACK,DTOTAL,OLDLC2,LIMIT,MXSCOR,SCORE,STICK,WZDARK\r
C\r
C USR call - FORTRAN unit, filename, operation, error flag\r
C Operation is 2, open input; 3 open output; 4 close output.\r
C Calling "CLOSE" on an input file causes it to be deleted!\r
C\r
	IF (.NOT. F1) GOTO 10\r
C\r
C Attempt to restore saved database\r
C\r
	CALL USR(7, SAVENM, 2, IERR)\r
	IF (IERR.NE.0) GOTO 60\r
	GOTO 20\r
C\r
C Attempt to restore initial database\r
C\r
10	CALL USR(7, INDXNM, 2, IERR)\r
	IF (IERR.EQ.0) GOTO 20\r
	F2=-1\r
	RETURN\r
C\r
20	READ(7) I1,I2,I3\r
	IF((I1.NE.VMAJ).OR.(I2.NE.VMIN)) GO TO 50\r
	READ(7) RTEXT,KTAB,ATAB\r
	READ(7) ATLOC,LINK,PLACE,FIXED,HOLDNG\r
	READ(7) PTEXT,ABB,LINUSE,TRVS,CLSSES\r
	READ(7) OLDLOC,LOC,CVAL,NEWLOC,KEY\r
	READ(7) PLAC,FIXD,ACTSPK,COND,HINTS\r
	READ(7) HNTMAX,PROP,TALLY,TALLY2,HINTLC\r
	READ(7) CHLOC,CHLOC2,DSEEN,DFLAG,DLOC,DALTLC\r
	READ(7) TURNS,LMWARN,KNFLOC,DETAIL,ABBNUM\r
	READ(7) NUMDIE,MAXDIE,DKILL,FOOBAR,BONUS\r
	READ(7) CLOCK1,CLOCK2,CLOSNG,PANIC,CLOSED\r
	READ(7) GAVEUP,SCORNG,ODLOC,CTEXT,STEXT,LTEXT\r
	READ(7) TRAVEL,TRVCON,TRVLOC,MAXTRS,HINTED,HNTLOC\r
	READ(7) ATTACK,DTOTAL,OLDLC2,LIMIT,MXSCOR,SCORE,STICK,WZDARK\r
C\r
C	CLOSNG = 0\r
	IF(F1) CALL SIXOUT('R]ESTORED.@',5,0)\r
	F2=0\r
	RETURN\r
50	IF(F1) CALL SIXOUT('F]ILE IS OBSOLETE, [RESTORE] FAILS.',18,0)\r
	F2=-1\r
	RETURN\r
60	CALL SIXOUT('C]AN''T OPEN SAVE FILE, [RESTORE] FAILS.', 22, 0)\r
	F2=-1\r
	RETURN\r
	END\r