657 lines
23 KiB
C
Executable file
657 lines
23 KiB
C
Executable file
//main/key.c : arch-independant key stuff. Added 2000/01/16 Matt Mueller
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// Previously there was a huge amount of duplication (and usually unhandled keys I had to fix whenever I started using a new arch).
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// Now they only have to define a few arch_ funcs to get keys, ARCH_KEY defines, and this will handle the rest. It is basically what arch/sdl/key.c used to be, minus the SDL specific stuff (and with correct key repeat)
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#include "key.h"
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//arch-specific defines
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#include "key_arch.h"
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//arch specific prototypes
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void arch_key_close(void);
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void arch_key_init(void);
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void arch_key_flush(void);
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void arch_key_poll(void);
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//added on 9/3/98 by Matt Mueller to free some cpu instead of hogging during menus and such
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#include "d_delay.h"
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//end this section addition - Matt Mueller
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#include "timer.h"
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#include "mono.h"
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#define KEY_BUFFER_SIZE 16
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static unsigned char Installed = 0;
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//-------- Variable accessed by outside functions ---------
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unsigned char keyd_buffer_type; // 0=No buffer, 1=buffer ASCII, 2=buffer scans
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unsigned char keyd_repeat;
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unsigned char keyd_fake_repeat;
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unsigned char keyd_editor_mode;
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volatile unsigned char keyd_last_pressed;
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volatile unsigned char keyd_last_released;
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volatile unsigned char keyd_pressed[256];
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volatile int keyd_time_when_last_pressed;
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typedef struct Key_info {
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ubyte state; // state of key 1 == down, 0 == up
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ubyte last_state; // previous state of key
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int counter; // incremented each time key is down in handler
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fix timewentdown; // simple counter incremented each time in interrupt and key is down
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fix timehelddown; // counter to tell how long key is down -- gets reset to 0 by key routines
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ubyte downcount; // number of key counts key was down
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ubyte upcount; // number of times key was released
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} Key_info;
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typedef struct keyboard {
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unsigned short keybuffer[KEY_BUFFER_SIZE];
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Key_info keys[256];
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fix time_pressed[KEY_BUFFER_SIZE];
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unsigned int keyhead, keytail;
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} keyboard;
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static keyboard key_data;
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typedef struct key_props {
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char *key_text;
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unsigned char ascii_value;
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unsigned char shifted_ascii_value;
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int sym;
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} key_props;
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key_props key_properties[256] = {
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{ "", 255, 255, -1 },
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{ "ESC", 255, 255, ARCH_KEY_ESC },
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{ "1", '1', '!', ARCH_KEY_1 },
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{ "2", '2', '@', ARCH_KEY_2 },
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{ "3", '3', '#', ARCH_KEY_3 },
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{ "4", '4', '$', ARCH_KEY_4 },
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{ "5", '5', '%', ARCH_KEY_5 },
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{ "6", '6', '^', ARCH_KEY_6 },
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{ "7", '7', '&', ARCH_KEY_7 },
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{ "8", '8', '*', ARCH_KEY_8 },
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{ "9", '9', '(', ARCH_KEY_9 },
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{ "0", '0', ')', ARCH_KEY_0 },
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{ "-", '-', '_', ARCH_KEY_MINUS },
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{ "=", '=', '+', ARCH_KEY_EQUAL },
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{ "BSPC", 255, 255, ARCH_KEY_BACKSP },
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{ "TAB", 255, 255, ARCH_KEY_TAB },
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{ "Q", 'q', 'Q', ARCH_KEY_Q },
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{ "W", 'w', 'W', ARCH_KEY_W },
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{ "E", 'e', 'E', ARCH_KEY_E },
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{ "R", 'r', 'R', ARCH_KEY_R },
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{ "T", 't', 'T', ARCH_KEY_T },
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{ "Y", 'y', 'Y', ARCH_KEY_Y },
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{ "U", 'u', 'U', ARCH_KEY_U },
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{ "I", 'i', 'I', ARCH_KEY_I },
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{ "O", 'o', 'O', ARCH_KEY_O },
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{ "P", 'p', 'P', ARCH_KEY_P },
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{ "[", '[', '{', ARCH_KEY_LBRACKET },
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{ "]", ']', '}', ARCH_KEY_RBRACKET },
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//edited 06/08/99 Matt Mueller - set to correct key_text
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{ "", 255, 255, ARCH_KEY_ENTER },
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//end edit -MM
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{ "LCTRL", 255, 255, ARCH_KEY_LCTRL },
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{ "A", 'a', 'A', ARCH_KEY_A },
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{ "S", 's', 'S', ARCH_KEY_S },
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{ "D", 'd', 'D', ARCH_KEY_D },
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{ "F", 'f', 'F', ARCH_KEY_F },
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{ "G", 'g', 'G', ARCH_KEY_G },
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{ "H", 'h', 'H', ARCH_KEY_H },
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{ "J", 'j', 'J', ARCH_KEY_J },
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{ "K", 'k', 'K', ARCH_KEY_K },
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{ "L", 'l', 'L', ARCH_KEY_L },
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//edited 06/08/99 Matt Mueller - set to correct sym
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{ ";", ';', ':', ARCH_KEY_SEMICOL },
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//end edit -MM
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{ "'", '\'', '"', ARCH_KEY_RAPOSTRO },
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//edited 06/08/99 Matt Mueller - set to correct sym
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{ "`", '`', '~', ARCH_KEY_LAPOSTRO },
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//end edit -MM
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{ "LSHFT", 255, 255, ARCH_KEY_LSHIFT },
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{ "\\", '\\', '|', ARCH_KEY_SLASH },
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{ "Z", 'z', 'Z', ARCH_KEY_Z },
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{ "X", 'x', 'X', ARCH_KEY_X },
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{ "C", 'c', 'C', ARCH_KEY_C },
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{ "V", 'v', 'V', ARCH_KEY_V },
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{ "B", 'b', 'B', ARCH_KEY_B },
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{ "N", 'n', 'N', ARCH_KEY_N },
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{ "M", 'm', 'M', ARCH_KEY_M },
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//edited 06/08/99 Matt Mueller - set to correct syms
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{ ",", ',', '<', ARCH_KEY_COMMA },
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{ ".", '.', '>', ARCH_KEY_PERIOD },
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{ "/", '/', '?', ARCH_KEY_DIVIDE },
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//end edit -MM
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{ "RSHFT", 255, 255, ARCH_KEY_RSHIFT },
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{ "PAD*", '*', 255, ARCH_KEY_PADMULTIPLY },
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{ "LALT", 255, 255, ARCH_KEY_LALT },
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{ "SPC", ' ', ' ', ARCH_KEY_SPACEBAR },
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{ "CPSLK", 255, 255, ARCH_KEY_CAPSLOCK },
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{ "F1", 255, 255, ARCH_KEY_F1 },
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{ "F2", 255, 255, ARCH_KEY_F2 },
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{ "F3", 255, 255, ARCH_KEY_F3 },
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{ "F4", 255, 255, ARCH_KEY_F4 },
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{ "F5", 255, 255, ARCH_KEY_F5 },
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{ "F6", 255, 255, ARCH_KEY_F6 },
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{ "F7", 255, 255, ARCH_KEY_F7 },
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{ "F8", 255, 255, ARCH_KEY_F8 },
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{ "F9", 255, 255, ARCH_KEY_F9 },
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{ "F10", 255, 255, ARCH_KEY_F10 },
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{ "NMLCK", 255, 255, ARCH_KEY_NUMLOCK },
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{ "SCLK", 255, 255, ARCH_KEY_SCROLLOCK },
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{ "PAD7", 255, 255, ARCH_KEY_PAD7 },
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{ "PAD8", 255, 255, ARCH_KEY_PAD8 },
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{ "PAD9", 255, 255, ARCH_KEY_PAD9 },
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{ "PAD-", 255, 255, ARCH_KEY_PADMINUS },
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{ "PAD4", 255, 255, ARCH_KEY_PAD4 },
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{ "PAD5", 255, 255, ARCH_KEY_PAD5 },
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{ "PAD6", 255, 255, ARCH_KEY_PAD6 },
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{ "PAD+", 255, 255, ARCH_KEY_PADPLUS },
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{ "PAD1", 255, 255, ARCH_KEY_PAD1 },
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{ "PAD2", 255, 255, ARCH_KEY_PAD2 },
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{ "PAD3", 255, 255, ARCH_KEY_PAD3 },
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{ "PAD0", 255, 255, ARCH_KEY_PAD0 },
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{ "PAD.", 255, 255, ARCH_KEY_PADPERIOD },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "F11", 255, 255, ARCH_KEY_F11 },
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{ "F12", 255, 255, ARCH_KEY_F12 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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//edited 06/08/99 Matt Mueller - add pause ability
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{ "PAUSE", 255, 255, ARCH_KEY_PAUSE },
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//end edit -MM
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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//edited 06/08/99 Matt Mueller - set to correct key_text
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{ "PAD", 255, 255, ARCH_KEY_PADENTER },
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//end edit -MM
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//edited 06/08/99 Matt Mueller - set to correct sym
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{ "RCTRL", 255, 255, ARCH_KEY_RCTRL },
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//end edit -MM
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "PAD/", 255, 255, ARCH_KEY_PADDIVIDE },
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{ "", 255, 255, -1 },
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//edited 06/08/99 Matt Mueller - add printscreen ability
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{ "PRSCR", 255, 255, ARCH_KEY_PRINT_SCREEN },
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//end edit -MM
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{ "RALT", 255, 255, ARCH_KEY_RALT },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "HOME", 255, 255, ARCH_KEY_HOME },
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//edited 06/08/99 Matt Mueller - set to correct key_text
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{ "UP", 255, 255, ARCH_KEY_UP },
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//end edit -MM
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{ "PGUP", 255, 255, ARCH_KEY_PAGEUP },
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{ "", 255, 255, -1 },
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//edited 06/08/99 Matt Mueller - set to correct key_text
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{ "LEFT", 255, 255, ARCH_KEY_LEFT },
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//end edit -MM
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{ "", 255, 255, -1 },
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//edited 06/08/99 Matt Mueller - set to correct key_text
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{ "RIGHT", 255, 255, ARCH_KEY_RIGHT },
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//end edit -MM
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{ "", 255, 255, -1 },
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//edited 06/08/99 Matt Mueller - set to correct key_text
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{ "END", 255, 255, ARCH_KEY_END },
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//end edit -MM
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{ "DOWN", 255, 255, ARCH_KEY_DOWN },
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{ "PGDN", 255, 255, ARCH_KEY_PAGEDOWN },
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{ "INS", 255, 255, ARCH_KEY_INSERT },
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{ "DEL", 255, 255, ARCH_KEY_DELETE },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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{ "", 255, 255, -1 },
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};
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char *key_text[256];
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unsigned char key_to_ascii(int keycode )
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{
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int shifted;
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shifted = keycode & KEY_SHIFTED;
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keycode &= 0xFF;
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if (shifted)
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return key_properties[keycode].shifted_ascii_value;
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else
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return key_properties[keycode].ascii_value;
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}
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//16 repeats per sec.
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#define REPEAT_RATE (F1_0/16)
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//500 ms for first repeat (subtract repeat rate here for easier runtime calculations.)
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#define REPEAT_DELAY (F1_0/2 - REPEAT_RATE)
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void generic_key_handler(int event_key,int key_state)
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{
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ubyte state;
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int i,keycode;
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Key_info *key;
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unsigned char temp;
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fix curtime=timer_get_fixed_seconds();
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//=====================================================
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//Here a translation from arch/* keycodes to dos-ish keycodes
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//=====================================================
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for (i = 0; i < 256 ; i++) {
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keycode=i;
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key = &(key_data.keys[keycode]);
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if (event_key == -2)
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state = key->last_state;
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else if (key_properties[keycode].sym == event_key){
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state = key_state;
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i=256;//if we find it, we don't need to look anymore
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}else
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continue;
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// state = key->last_state;
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if ( key->last_state == state ) {
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if (state){
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if (keyd_repeat) {
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if ((!keyd_fake_repeat) || (key->timewentdown+REPEAT_DELAY+REPEAT_RATE*key->counter<curtime)){
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key->counter++;
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keyd_last_pressed = keycode;
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keyd_time_when_last_pressed = curtime;
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}else
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continue;
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}else
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continue;
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}
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} else {
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if (state) {
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keyd_last_pressed = keycode;
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keyd_pressed[keycode] = 1;
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key->downcount++;
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key->state = 1;
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key->timewentdown = keyd_time_when_last_pressed = curtime;
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key->counter = 1;
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} else {
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keyd_pressed[keycode] = 0;
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keyd_last_released = keycode;
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key->upcount++;
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key->state = 0;
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key->counter = 0;
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key->timehelddown += curtime - key->timewentdown;
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}
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}
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if ( state ) {
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if ( keyd_pressed[KEY_LSHIFT] || keyd_pressed[KEY_RSHIFT])
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keycode |= KEY_SHIFTED;
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if ( keyd_pressed[KEY_LALT] || keyd_pressed[KEY_RALT])
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keycode |= KEY_ALTED;
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if ( keyd_pressed[KEY_LCTRL] || keyd_pressed[KEY_RCTRL])
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keycode |= KEY_CTRLED;
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if ( keyd_pressed[KEY_DELETE] )
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keycode |= KEY_DEBUGGED;
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temp = key_data.keytail+1;
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if ( temp >= KEY_BUFFER_SIZE ) temp=0;
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if (temp!=key_data.keyhead) {
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key_data.keybuffer[key_data.keytail] = keycode;
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key_data.time_pressed[key_data.keytail] = keyd_time_when_last_pressed;
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key_data.keytail = temp;
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}
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}
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key->last_state = state;
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}
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}
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void key_poll(void)
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{
|
|
if (!Installed) key_init();
|
|
arch_key_poll();
|
|
if (keyd_fake_repeat)
|
|
generic_key_handler(-2,0);//check for repeated keys.
|
|
}
|
|
|
|
void key_close()
|
|
{
|
|
arch_key_close();
|
|
Installed = 0;
|
|
}
|
|
|
|
void key_init()
|
|
{
|
|
int i;
|
|
|
|
if (Installed) return;
|
|
|
|
keyd_fake_repeat = 0;//do before arch_key_init
|
|
|
|
arch_key_init();
|
|
|
|
Installed=1;
|
|
|
|
keyd_time_when_last_pressed = timer_get_fixed_seconds();
|
|
keyd_buffer_type = 1;
|
|
keyd_repeat = 1;
|
|
|
|
for(i=0; i<256; i++)
|
|
key_text[i] = key_properties[i].key_text;
|
|
|
|
// Clear the keyboard array
|
|
key_flush();
|
|
atexit(key_close);
|
|
}
|
|
void key_flush()
|
|
{
|
|
int i;
|
|
fix curtime;
|
|
|
|
if (!Installed)
|
|
key_init();
|
|
|
|
arch_key_flush();
|
|
|
|
key_data.keyhead = key_data.keytail = 0;
|
|
|
|
//Clear the keyboard buffer
|
|
for (i=0; i<KEY_BUFFER_SIZE; i++ ) {
|
|
key_data.keybuffer[i] = 0;
|
|
key_data.time_pressed[i] = 0;
|
|
}
|
|
|
|
//use gettimeofday here:
|
|
curtime = timer_get_fixed_seconds();
|
|
|
|
for (i=0; i<256; i++ ) {
|
|
keyd_pressed[i] = 0;
|
|
key_data.keys[i].state = 1;
|
|
key_data.keys[i].last_state = 0;
|
|
key_data.keys[i].timewentdown = curtime;
|
|
key_data.keys[i].downcount=0;
|
|
key_data.keys[i].upcount=0;
|
|
key_data.keys[i].timehelddown = 0;
|
|
key_data.keys[i].counter = 0;
|
|
}
|
|
}
|
|
|
|
|
|
int add_one(int n)
|
|
{
|
|
n++;
|
|
if ( n >= KEY_BUFFER_SIZE ) n=0;
|
|
return n;
|
|
}
|
|
|
|
|
|
int key_checkch()
|
|
{
|
|
int is_one_waiting = 0;
|
|
|
|
key_poll();
|
|
if (key_data.keytail!=key_data.keyhead)
|
|
is_one_waiting = 1;
|
|
return is_one_waiting;
|
|
}
|
|
|
|
int key_inkey()
|
|
{
|
|
int key = 0;
|
|
|
|
key_poll();
|
|
if (key_data.keytail!=key_data.keyhead) {
|
|
key = key_data.keybuffer[key_data.keyhead];
|
|
key_data.keyhead = add_one(key_data.keyhead);
|
|
}
|
|
#ifdef SUPPORTS_NICEFPS
|
|
//added 9/3/98 by Matt Mueller to free cpu time instead of hogging during menus and such
|
|
else d_delay(1);
|
|
//end addition - Matt Mueller
|
|
#endif
|
|
|
|
return key;
|
|
}
|
|
|
|
|
|
int key_inkey_time(fix * time)
|
|
{
|
|
int key = 0;
|
|
|
|
key_poll();
|
|
if (key_data.keytail!=key_data.keyhead) {
|
|
key = key_data.keybuffer[key_data.keyhead];
|
|
*time = key_data.time_pressed[key_data.keyhead];
|
|
key_data.keyhead = add_one(key_data.keyhead);
|
|
}
|
|
return key;
|
|
}
|
|
|
|
int key_peekkey()
|
|
{
|
|
int key = 0;
|
|
|
|
key_poll();
|
|
if (key_data.keytail!=key_data.keyhead)
|
|
key = key_data.keybuffer[key_data.keyhead];
|
|
|
|
return key;
|
|
}
|
|
|
|
int key_getch()
|
|
{
|
|
int dummy=0;
|
|
|
|
if (!Installed)
|
|
return 0;
|
|
// return getch();
|
|
|
|
while (!key_checkch()){
|
|
dummy++;
|
|
#ifdef SUPPORTS_NICEFPS
|
|
d_delay(1);
|
|
#endif
|
|
}
|
|
return key_inkey();
|
|
}
|
|
|
|
unsigned int key_get_shift_status()
|
|
{
|
|
unsigned int shift_status = 0;
|
|
|
|
if ( keyd_pressed[KEY_LSHIFT] || keyd_pressed[KEY_RSHIFT] )
|
|
shift_status |= KEY_SHIFTED;
|
|
|
|
if ( keyd_pressed[KEY_LALT] || keyd_pressed[KEY_RALT] )
|
|
shift_status |= KEY_ALTED;
|
|
|
|
if ( keyd_pressed[KEY_LCTRL] || keyd_pressed[KEY_RCTRL] )
|
|
shift_status |= KEY_CTRLED;
|
|
|
|
#ifndef NDEBUG
|
|
if (keyd_pressed[KEY_DELETE])
|
|
shift_status |=KEY_DEBUGGED;
|
|
#endif
|
|
|
|
return shift_status;
|
|
}
|
|
|
|
// Returns the number of seconds this key has been down since last call.
|
|
fix key_down_time(int scancode)
|
|
{
|
|
fix time_down, time;
|
|
|
|
if ((scancode<0)|| (scancode>255)) return 0;
|
|
key_poll();
|
|
|
|
if (!keyd_pressed[scancode]) {
|
|
time_down = key_data.keys[scancode].timehelddown;
|
|
key_data.keys[scancode].timehelddown = 0;
|
|
} else {
|
|
time = timer_get_fixed_seconds();
|
|
time_down = time - key_data.keys[scancode].timewentdown;
|
|
key_data.keys[scancode].timewentdown = time;
|
|
}
|
|
|
|
return time_down;
|
|
}
|
|
|
|
unsigned int key_down_count(int scancode)
|
|
{
|
|
int n;
|
|
key_poll();
|
|
if ((scancode<0)|| (scancode>255)) return 0;
|
|
|
|
n = key_data.keys[scancode].downcount;
|
|
key_data.keys[scancode].downcount = 0;
|
|
|
|
return n;
|
|
}
|
|
|
|
unsigned int key_up_count(int scancode)
|
|
{
|
|
int n;
|
|
key_poll();
|
|
if ((scancode<0)|| (scancode>255)) return 0;
|
|
|
|
n = key_data.keys[scancode].upcount;
|
|
key_data.keys[scancode].upcount = 0;
|
|
|
|
return n;
|
|
}
|
|
|
|
|