diff options
Diffstat (limited to 'ROMs/lib.c')
| -rw-r--r-- | ROMs/lib.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/ROMs/lib.c b/ROMs/lib.c deleted file mode 100644 index cd666b9..0000000 --- a/ROMs/lib.c +++ /dev/null @@ -1,88 +0,0 @@ -#define SK_MAX 256 -#define SK_NL 13 -#define SK_BS 8 -#define SK_SHIFT 160 -#define SK_A 65 -#define SK_B 66 -#define SK_C 67 -#define SK_D 68 -#define SK_E 69 - -#define MS_LEFT 1 -#define MS_RIGHT 2 -#define MS_MIDDLE 4 - -#define SCREEN_WIDTH 128 -#define SCREEN_HEIGHT 64 -#define SCREEN_MAX 128 * 64 - -#define true 1 -#define false 0 - -#define COLOR_BLACK 8 -#define COLOR_RED 1 -#define COLOR_GREEN 2 -#define COLOR_BLUE 3 -#define COLOR_TRANSPARENT 0 - -int setPixel(int x, int y, int c) -{ - char* screenStart = 0x402F; - int i = (y * SCREEN_WIDTH) + x; - screenStart[i] = c; -} - -int setPixel(int i, int c) -{ - char* screenStart = 0x402F; - screenStart[i] = c; -} - -int clear(int c) -{ - char* screenStart = 0x402F; - for (int i = 0; i < SCREEN_MAX; i++) - { - screenStart[i] = c; - } -} - -int getKeyState(int scanCode) -{ - char* hid = 0x6033; - int index = scanCode / 8; - int bit = scanCode % 8; - - int val = hid[index - 1]; - return (val & (1 << bit)) != 0; -} - -int getPressedKey() -{ - for (int sk = 0; sk < SK_MAX; sk++) - { - if (getKeyState(sk) && sk != SK_SHIFT) - return sk; - } - return 0; -} - -int readKey() -{ - while (true) - { - int sk = getPressedKey(); - if (sk != 0) - return sk; - } -} - -int getMouseIndex() -{ - return *(0x602F); -} - -int getMouseState() -{ - return *(0x602F + 2); -}
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