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52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
#include <stdio.h>
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unsigned char holes[] = {
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0x37, 0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00,
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0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00,
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0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00,
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0xff, 0xff, 0x00, 0x17, 0xff, 0xff, 0x00, 0x00,
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0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00,
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0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00,
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0xff, 0xff, 0x00, 0xd0, 0xff, 0xff, 0x00, 0x00,
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0xc6, 0xff, 0x00, 0x07, 0xff, 0xff, 0x00, 0x00
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};
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int main()
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{
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char c, highbit = 0x80;
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int i, j, k, column = 0, line = 0;
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unsigned char screen[24][40];
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// clear screen
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for (i = 0; i < 24; i++)
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for (j = 0; j < 40; j++)
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screen[i][j] = ' ' | highbit;
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while ((c = getchar()) != EOF) {
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if (c == '\r') // windows trash
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continue;
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if (c == '\n') { // end of line
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column = 0;
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line++;
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continue;
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}
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if (column > 39) // user didn't read the docs
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continue;
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if (line > 23) // ditto
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break;
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screen[3 * (line % 8) + line / 8][column++] = c | highbit;
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}
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// dump to stdout
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for (i = 0; i < 24; i++) {
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for (j = 0; j < 40; j++)
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putchar(screen[i][j]);
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if ((i + 1) % 3 == 0)
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for (k = 0; k < 8; k++)
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putchar(holes[(i / 3) * 8 + k]);
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}
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return 0;
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}
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