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AOC.PUZZLE.16
219 lines (219 loc) · 4.94 KB
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AOC.PUZZLE.16
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*
GIT.FILENAME = 'AOC.PUZZLE.16'
GIT.REPO = 'https://github.com/Krowemoh/AOC-2023.git'
*
EQU TRUE TO 1
EQU FALSE TO 0
*
YEAR = 2023
DAY = FIELD(GIT.FILENAME,'.',3)
*
AOC.ID = YEAR : '*' : DAY
*
OPEN '','AOC-PUZZLE-FILE' TO AOC.PUZZLE.FILE ELSE
PRINT 'Unable to open file: AOC-PUZZLE-FILE - Press RETURN':
INPUT ANYTHING
STOP
END
*
READ RAW.DATA FROM AOC.PUZZLE.FILE,AOC.ID ELSE
PRINT 'No Puzzle Input.'
STOP
END
*
*TEMP GOSUB TEST.DATA
*
GOSUB 100
*
GOSUB 200
*
STOP
*
********************* S U B R O U T I N E *********************
*
TEST.DATA:NULL
*
RAW.DATA = ''
*
RAW.DATA<-1> = '.|...\....'
RAW.DATA<-1> = '|.-.\.....'
RAW.DATA<-1> = '.....|-...'
RAW.DATA<-1> = '........|.'
RAW.DATA<-1> = '..........'
RAW.DATA<-1> = '.........\'
RAW.DATA<-1> = '..../.\\..'
RAW.DATA<-1> = '.-.-/..|..'
RAW.DATA<-1> = '.|....-|.\'
RAW.DATA<-1> = '..//.|....'
*
RETURN
*
********************* S U B R O U T I N E *********************
*
100:NULL
*
ANS = ''
*
EQU STACK.SIZE TO 500
DIM STACK(STACK.SIZE)
MAT STACK = ''
*
EQU NORTH TO '^'
EQU EAST TO '>'
EQU SOUTH TO 'v'
EQU WEST TO '<'
*
NUMBER.OF.LINES = DCOUNT(RAW.DATA,@AM)
*
BOARD = RAW.DATA
*
DIR = EAST
*
X.POS = 1
Y.POS = 1
*
POS = X.POS : @VM : Y.POS : @VM : DIR
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
*
CTR = 0
*
LOOP
CTR = CTR + 1
UNTIL CTR > 50050 DO
*
CALL STACK.POP(MAT STACK,STACK.SIZE,STEP)
*
X.POS = STEP<1,1>
Y.POS = STEP<1,2>
*
IF X.POS < 1 OR X.POS > LEN(RAW.DATA<1>) THEN CONTINUE
IF Y.POS < 1 OR Y.POS > NUMBER.OF.LINES THEN CONTINUE
*
DIR = STEP<1,3>
*
B = BOARD<Y.POS>[X.POS,1]
*
BOARD<Y.POS>[X.POS,1] = 1
*
C = RAW.DATA<Y.POS>[X.POS,1]
*
IF C = '^' OR C = 'v' OR C = '>' OR C ='<' THEN
C = '.'
END
*
IF C = '|' THEN
IF DIR = '^' OR DIR = 'v' THEN
C = '.'
END ELSE
IF NOT(NUM(B)) THEN
POS = X.POS : @VM : Y.POS - 1 : @VM : '^'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
*
POS = X.POS : @VM : Y.POS + 1 : @VM : 'v'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
END
END
*
IF C = '-' THEN
IF DIR = '<' OR DIR = '>' THEN
C = '.'
END ELSE
IF NOT(NUM(B)) THEN
POS = X.POS + 1 : @VM : Y.POS : @VM : '>'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
*
POS = X.POS - 1 : @VM : Y.POS : @VM : '<'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
END
END
*
IF C = '/' THEN
IF DIR = '^' THEN
POS = X.POS + 1 : @VM : Y.POS : @VM : '>'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
IF DIR = '>' THEN
POS = X.POS : @VM : Y.POS - 1 : @VM : '^'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
IF DIR = 'v' THEN
POS = X.POS - 1 : @VM : Y.POS : @VM : '<'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
IF DIR = '<' THEN
POS = X.POS : @VM : Y.POS + 1 : @VM : 'v'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
END
*
IF C = '\' THEN
IF DIR = '^' THEN
POS = X.POS - 1 : @VM : Y.POS : @VM : '<'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
IF DIR = '>' THEN
POS = X.POS : @VM : Y.POS + 1 : @VM : 'v'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
IF DIR = 'v' THEN
POS = X.POS + 1 : @VM : Y.POS : @VM : '>'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
IF DIR = '<' THEN
POS = X.POS : @VM : Y.POS - 1 : @VM : '^'
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END
END
*
IF C = '.' THEN
IF RAW.DATA<Y.POS>[X.POS,1] = '.' THEN
RAW.DATA<Y.POS>[X.POS,1] = DIR
END
*
BEGIN CASE
CASE DIR = '^'
POS = X.POS : @VM : Y.POS - 1 : @VM : DIR
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
*
CASE DIR = '>'
POS = X.POS + 1 : @VM : Y.POS : @VM : DIR
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
*
CASE DIR = 'v'
POS = X.POS : @VM : Y.POS + 1 : @VM : DIR
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
*
CASE DIR = '<'
POS = X.POS - 1 : @VM : Y.POS : @VM : DIR
CALL STACK.PUSH(MAT STACK,STACK.SIZE,POS)
END CASE
END
*
*TEMP PRINT RAW.DATA
*TEMP PRINT
PRINT COUNT(BOARD,1)
*TEMP PRINT BOARD
*TEMP PRINT
*
REPEAT
*
PRINT 'Part 1 ANS: ' : ANS
*
RETURN
*
********************* S U B R O U T I N E *********************
*
200:NULL
*
ANS = ''
*
PRINT 'Part 2 ANS: ' : ANS
*
RETURN
*
* END OF PROGRAM
*
END
*