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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Snake/ZX-Spectrum-Basic/snake.basic Normal file
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10 FOR i=0 TO 7
20 READ bits
30 POKE USR "L"+i,bits
40 NEXT i
50 FOR i=0 TO 7
60 READ bits
70 POKE USR "R"+i,bits
80 NEXT i
90 FOR i=0 TO 7
100 READ bits
110 POKE USR "P"+i,bits
120 NEXT i
130 RESTORE 740
140 FOR i=7 TO 0 STEP -1
150 READ bits
160 POKE USR "D"+i,bits
170 NEXT i
180 FOR i=0 TO 7
190 READ bits
200 POKE USR "F"+i, bits
210 NEXT i
220 PAPER 0
230 CLS
240 LET snakex=19
250 LET snakey=15
260 LET dx=-1
270 LET dy=0
280 LET s$=CHR$ 15+CHR$ 20+CHR$ 15+CHR$ 21
290 LET foodx=INT (RND*32)
300 LET foody=INT (RND*22)
310 IF SCREEN$ (foody,foodx)<>" " THEN GO TO 290
320 INK 2
330 PRINT AT foody,foodx;CHR$ 149
340 INK 4
350 INVERSE 1
360 PRINT AT CODE s$,CODE s$(1);"#"
370 INVERSE 0
380 IF INKEY$="q" AND dy=0 THEN LET dx=0: LET dy=-1
390 IF INKEY$="a" AND dy=0 THEN LET dx=0: LET dy=1
400 IF INKEY$="o" AND dx=0 THEN LET dx=-1: LET dy=0
410 IF INKEY$="p" AND dx=0 THEN LET dx=1: LET dy=0
420 IF dx=-1 THEN PRINT AT snakey,snakex;CHR$ 155
430 IF dx=1 THEN PRINT AT snakey,snakex;CHR$ 161
440 IF dy=1 THEN PRINT AT snakey,snakex;CHR$ 159
450 IF dy=-1 THEN PRINT AT snakey,snakex;CHR$ 147
460 LET s$=CHR$ snakey+CHR$ snakex+s$
470 IF snakex=foodx AND snakey=foody THEN GO TO 290
480 PRINT AT CODE s$(LEN s$-1),CODE s$(LEN s$);" "
490 LET s$=s$( TO LEN s$-2)
500 LET snakex=snakex+dx
510 LET snakey=snakey+dy
520 IF snakex=-1 THEN LET snakex=31
530 IF snakex=32 THEN LET snakex=0
540 IF snakey=-1 THEN LET snakey=21
550 IF snakey=22 THEN LET snakey=0
560 IF SCREEN$ (snakey,snakex)="#" THEN STOP
570 GO TO 340
580 DATA BIN 00001111
590 DATA BIN 00111111
600 DATA BIN 01110011
610 DATA BIN 11110011
620 DATA BIN 11111111
630 DATA BIN 01111111
640 DATA BIN 00000111
650 DATA BIN 00011111
660 DATA BIN 11110000
670 DATA BIN 11111100
680 DATA BIN 11001110
690 DATA BIN 11001111
700 DATA BIN 11111111
710 DATA BIN 11111110
720 DATA BIN 11100000
730 DATA BIN 11111000
740 DATA BIN 00011000
750 DATA BIN 00111100
760 DATA BIN 01111100
770 DATA BIN 01111101
780 DATA BIN 11001101
790 DATA BIN 11001111
800 DATA BIN 11111111
810 DATA BIN 11111111
820 DATA BIN 00000100
830 DATA BIN 00001000
840 DATA BIN 01101011
850 DATA BIN 11111100
860 DATA BIN 11111100
870 DATA BIN 11111100
880 DATA BIN 01111111
890 DATA BIN 00110110