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8 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
16 * Header for keyboard functions
29 //==========================================================================
30 // This installs the int9 vector and initializes the keyboard in buffered
31 // ASCII mode. key_close simply undoes that.
32 extern void key_init();
33 extern void key_close();
35 //==========================================================================
36 // These are configuration parameters to setup how the buffer works.
37 // set keyd_buffer_type to 0 for no key buffering.
38 // set it to 1 and it will buffer scancodes.
39 extern unsigned char keyd_buffer_type;
40 extern unsigned char keyd_repeat; // 1=allow repeating, 0=dont allow repeat
42 // keyd_editor_mode... 0=game mode, 1=editor mode.
43 // Editor mode makes key_down_time always return 0 if modifiers are down.
44 extern unsigned char keyd_editor_mode;
46 // Time in seconds when last key was pressed...
47 extern volatile int keyd_time_when_last_pressed;
49 //==========================================================================
50 // These are the "buffered" keypress routines. Use them by setting the
51 // "keyd_buffer_type" variable.
53 extern void key_putkey (unsigned short); // simulates a keystroke
54 extern void key_flush(); // Clears the 256 char buffer
55 extern int key_checkch(); // Returns 1 if a char is waiting
56 extern int key_getch(); // Gets key if one waiting other waits for one.
57 extern int key_inkey(); // Gets key if one, other returns 0.
58 extern int key_inkey_time(fix *time); // Same as inkey, but returns the time the key was pressed down.
59 extern int key_peekkey(); // Same as inkey, but doesn't remove key from buffer.
61 extern unsigned char key_to_ascii(int keycode );
63 extern void key_debug(); // Does an INT3
65 //==========================================================================
66 // These are the unbuffered routines. Index by the keyboard scancode.
68 // Set to 1 if the key is currently down, else 0
69 extern volatile unsigned char keyd_pressed[];
70 extern volatile unsigned char keyd_last_pressed;
71 extern volatile unsigned char keyd_last_released;
73 // Returns the seconds this key has been down since last call.
74 extern fix key_down_time(int scancode);
76 // Returns number of times key has went from up to down since last call.
77 extern unsigned int key_down_count(int scancode);
79 // Returns number of times key has went from down to up since last call.
80 extern unsigned int key_up_count(int scancode);
82 // Clears the times & counts used by the above functions
83 // Took out... use key_flush();
84 //void key_clear_times();
85 //void key_clear_counts();
87 extern char * key_text[256];
89 /* Write key bindings to file */
90 void key_write_bindings(CFILE *file);
92 /* get the action bound to a key, if any */
93 char *key_binding(ubyte keycode);
96 #define KEY_SHIFTED 0x100
97 #define KEY_ALTED 0x200
98 #define KEY_CTRLED 0x400
99 #define KEY_DEBUGGED 0x800
100 #define KEY_METAED 0x1000
101 #define KEY_COMMAND KEY_METAED // Mac meta key
141 #define KEY_MINUS 0x0C
142 #define KEY_EQUAL 0x0D
143 //Note: this is what we normally think of as slash:
144 #define KEY_DIVIDE 0x35
145 //Note: this is BACKslash:
146 #define KEY_SLASH 0x2B
147 #define KEY_COMMA 0x33
148 #define KEY_PERIOD 0x34
149 #define KEY_SEMICOL 0x27
151 #define KEY_LBRACKET 0x1A
152 #define KEY_RBRACKET 0x1B
154 #define KEY_RAPOSTRO 0x28
155 #define KEY_LAPOSTRO 0x29
158 #define KEY_ENTER 0x1C
159 #define KEY_BACKSP 0x0E
161 #define KEY_SPACEBAR 0x39
163 #define KEY_NUMLOCK 0x45
164 #define KEY_SCROLLOCK 0x46
165 #define KEY_CAPSLOCK 0x3A
167 #define KEY_LSHIFT 0x2A
168 #define KEY_RSHIFT 0x36
170 #define KEY_LALT 0x38
171 #define KEY_RALT 0xB8
173 #define KEY_LCTRL 0x1D
174 #define KEY_RCTRL 0x9D
175 #define KEY_LMETA 0x9E
176 #define KEY_RMETA 0x9F
191 #define KEY_PAD0 0x52
192 #define KEY_PAD1 0x4F
193 #define KEY_PAD2 0x50
194 #define KEY_PAD3 0x51
195 #define KEY_PAD4 0x4B
196 #define KEY_PAD5 0x4C
197 #define KEY_PAD6 0x4D
198 #define KEY_PAD7 0x47
199 #define KEY_PAD8 0x48
200 #define KEY_PAD9 0x49
201 #define KEY_PADMINUS 0x4A
202 #define KEY_PADPLUS 0x4E
203 #define KEY_PADPERIOD 0x53
204 #define KEY_PADDIVIDE 0xB5
205 #define KEY_PADMULTIPLY 0x37
206 #define KEY_PADENTER 0x9C
208 #define KEY_INSERT 0xD2
209 #define KEY_HOME 0xC7
210 #define KEY_PAGEUP 0xC9
211 #define KEY_DELETE 0xD3
213 #define KEY_PAGEDOWN 0xD1
215 #define KEY_DOWN 0xD0
216 #define KEY_LEFT 0xCB
217 #define KEY_RIGHT 0xCD
219 #define KEY_PRINT_SCREEN 0xB7
220 #define KEY_PAUSE 0x61