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keys: rotation support

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mittorn 2019-10-29 11:54:27 +07:00
parent 7f6395fa7d
commit 5e31e3fad0
1 changed files with 48 additions and 1 deletions
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49
engine/client/keys.c
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@ -143,6 +143,7 @@ keyname_t keynames[] =
static void OSK_EnableTextInput( qboolean enable, qboolean force ); static void OSK_EnableTextInput( qboolean enable, qboolean force );
static qboolean OSK_KeyEvent( int key, int down ); static qboolean OSK_KeyEvent( int key, int down );
static convar_t *osk_enable; static convar_t *osk_enable;
static convar_t *key_rotate;
/* /*
=================== ===================
@ -519,7 +520,9 @@ void Key_Init( void )
// setup default binding. "unbindall" from config.cfg will be reset it // setup default binding. "unbindall" from config.cfg will be reset it
for( kn = keynames; kn->name; kn++ ) Key_SetBinding( kn->keynum, kn->binding ); for( kn = keynames; kn->name; kn++ ) Key_SetBinding( kn->keynum, kn->binding );
osk_enable = Cvar_Get( "osk_enable", "0", FCVAR_ARCHIVE, "enable build-in on-screen keyboard" ); osk_enable = Cvar_Get( "osk_enable", "0", FCVAR_ARCHIVE, "enable built-in on-screen keyboard" );
key_rotate = Cvar_Get( "key_rotate", "0", FCVAR_ARCHIVE, "rotate arrow keys (0-3)" );
} }
/* /*
@ -592,6 +595,48 @@ static qboolean Key_IsAllowedAutoRepeat( int key )
} }
} }
static int Key_Rotate( int key )
{
if( key_rotate->value == 1.0f ) // CW
{
if( key == K_UPARROW )
key = K_LEFTARROW;
else if( key == K_LEFTARROW )
key = K_DOWNARROW;
else if( key == K_RIGHTARROW )
key = K_UPARROW;
else if( key == K_DOWNARROW )
key = K_RIGHTARROW;
}
else if( key_rotate->value == 3.0f ) // CCW
{
if( key == K_UPARROW )
key = K_RIGHTARROW;
else if( key == K_LEFTARROW )
key = K_UPARROW;
else if( key == K_RIGHTARROW )
key = K_DOWNARROW;
else if( key == K_DOWNARROW )
key = K_LEFTARROW;
}
else if( key_rotate->value == 2.0f )
{
if( key == K_UPARROW )
key = K_DOWNARROW;
else if( key == K_LEFTARROW )
key = K_RIGHTARROW;
else if( key == K_RIGHTARROW )
key = K_LEFTARROW;
else if( key == K_DOWNARROW )
key = K_UPARROW;
}
return key;
}
/* /*
=================== ===================
Key_Event Key_Event
@ -603,6 +648,8 @@ void Key_Event( int key, int down )
{ {
const char *kb; const char *kb;
key = Key_Rotate( key );
if( OSK_KeyEvent( key, down ) ) if( OSK_KeyEvent( key, down ) )
return; return;