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add the keyhelp command. think xev

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This commit is contained in:
Bill Currie 2002-04-13 04:56:00 +00:00
parent 97bc11a902
commit b4c8546169
1 changed files with 20 additions and 2 deletions
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22
libs/video/targets/keys.c
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@ -62,6 +62,8 @@ imt_t game_target = IMT_CONSOLE;
char *keybindings[IMT_LAST][QFK_LAST];
int keydown[QFK_LAST];
static int keyhelp;
typedef struct {
char *name;
imt_t imtnum;
@ -723,6 +725,12 @@ Key_Bindlist_f (void)
Key_WriteBindings (0);
}
void
keyhelp_f (void)
{
keyhelp = 1;
}
/*
Key_Event
@ -734,10 +742,17 @@ Key_Event (knum_t key, short unicode, qboolean down)
{
// Con_Printf ("%d %d %d : %d\n", game_target, key_dest, key, down); //@@@
if (down)
if (down) {
keydown[key]++;
else
if (keyhelp) {
Con_Printf ("Key name for that key is \"%s\"\n",
Key_KeynumToString (key));
keyhelp = 0;
return; // gobble the key
}
} else {
keydown[key] = 0;
}
// handle escape specially, so the user can never unbind it
if (unicode == '\x1b' || key == QFK_ESCAPE) {
@ -796,6 +811,9 @@ Key_Init (void)
"wrapper for in_unbind that uses in_bind_imt for the imt "
"parameter");
Cmd_AddCommand ("bindlist", Key_Bindlist_f, "list all of the key bindings");
Cmd_AddCommand ("keyhelp", keyhelp_f, "display the keyname for the next "
"RECOGNIZED key-press. If the key pressed produces no "
"output, " PROGRAM " does not recognise that key.");
}
void