26 lines
324 B
C
26 lines
324 B
C
#include "joystick.h"
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sbyte joyx[2], joyy[2];
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bool joyb[2];
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void joy_poll(char n)
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{
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char b = ((char *)0xdc00)[n];
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if (!(b & 1))
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joyy[n] = -1;
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else if (!(b & 2))
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joyy[n] = 1;
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else
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joyy[n] = 0;
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if (!(b & 4))
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joyx[n] = -1;
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else if (!(b & 8))
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joyx[n] = 1;
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else
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joyx[n] = 0;
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joyb[n] = (b & 0x10) == 0;
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}
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