Exemple #1
0
/*! Given the system default key 'key', return the current key that is bound to that function.
* Both are 'key' and the return value are descriptive strings that can be displayed
* directly to the user.  If 'key' isn't a real key, is not normally bound to anything,
* or there is no key currently bound to the function, NULL is returned.
*/
char *translate_key(char *key)
{
	int index = -1, key_code = -1, joy_code = -1;
	const char *key_text = NULL;
	const char *joy_text = NULL;

	static char text[40] = {"None"};

	index = translate_key_to_index(key, false);
	if (index < 0) {
		return NULL;
	}

	key_code = Control_config[index].key_id;
	joy_code = Control_config[index].joy_id;

	Failed_key_index = index;

	if (key_code >= 0) {
		key_text = textify_scancode(key_code);
	}

	if (joy_code >= 0) {
		joy_text = Joy_button_text[joy_code];
	}

	// both key and joystick button are mapped to this control
	if ((key_code >= 0 ) && (joy_code >= 0) ) {
		strcpy_s(text, key_text);
		strcat_s(text, " or ");
		strcat_s(text, joy_text);
	}
	// if we only have one
	else if (key_code >= 0 ) {
		strcpy_s(text, key_text);
	}
	else if (joy_code >= 0) {
		strcpy_s(text, joy_text);
	}
	else {
		strcpy_s(text, "None");
	}

	return text;
}
Exemple #2
0
// Given the system default key 'key', return the current key that is bound to the function
// Both are 'key' and the return value are descriptive strings that can be displayed
// directly to the user.  If 'key' isn't a real key or not normally bound to anything,
// or there is no key current bound to the function, NULL is returned.
char *translate_key(char *key)
{
	int index = -1, code = -1;

	index = translate_key_to_index(key);
	if (index < 0)
		return NULL;

	code = Control_config[index].key_id;
	Failed_key_index = index;
	if (code < 0) {
		code = Control_config[index].joy_id;
		if (code >= 0)
			return Joy_button_text[code];
	}

	return textify_scancode(code);
}