39 lines
664 B
C
39 lines
664 B
C
#include "input.h"
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#include "lzy.h"
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static const unsigned int keys[6] = {LZYK_LEFT, LZYK_RIGHT, LZYK_UP,
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LZYK_DOWN, LZYK_O, LZYK_X};
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static int states[6] = {0};
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void input_update(void)
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{
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int i = 6;
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while (i-- > 0)
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if (LZY_KeyDown(keys[i]))
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states[i] =
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(states[i] == KS_UP) ? (KS_PRESSED) : (KS_DOWN);
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else
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states[i] = KS_UP;
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}
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int input_up(unsigned int k)
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{
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if (k >= 6)
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return 0;
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return states[k] == KS_UP;
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}
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int input_down(unsigned int k)
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{
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if (k >= 6)
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return 0;
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return states[k] == KS_DOWN;
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}
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int input_pressed(unsigned int k)
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{
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if (k >= 6)
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return 0;
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return states[k] == KS_PRESSED;
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}
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