}/* stream_read_key */
/*
* stream_read_input
*
* Read a line of input from the current input stream.
*
*/
internal static zword stream_read_input(int max, zword[] buf,// zword* buf,
zword timeout, zword routine,
bool hot_keys,
bool no_scripting)
{
zword key = CharCodes.ZC_BAD;
bool no_scrollback = no_scripting;
if (main.h_version == ZMachine.V6 && main.story_id == Story.UNKNOWN && !main.ostream_script)
{
no_scrollback = false;
}
Buffer.flush_buffer();
/* Remove initial input from the transscript file or from the screen */
if (main.ostream_script && main.enable_scripting && !no_scripting)
{
Files.script_erase_input(buf);
}
if (main.enable_scripting && !no_scrollback)
{
Stream.scrollback_erase_input(buf);
}
if (main.istream_replay)
{
Screen.screen_erase_input(buf);
}
/* Read input line from current input stream */
continue_input:
do
{
if (main.istream_replay)
{
key = Files.replay_read_input(buf);
}
else
{
key = Screen.console_read_input(max, buf, timeout, key != CharCodes.ZC_BAD);
}
} while (key == CharCodes.ZC_BAD);
/* Verify mouse clicks */
if (key == CharCodes.ZC_SINGLE_CLICK || key == CharCodes.ZC_DOUBLE_CLICK)
{
if (!Screen.validate_click())
{
goto continue_input;
}
}
/* Copy input line to the command file */
if (main.ostream_record && !main.istream_replay)
{
Files.record_write_input(buf, key);
}
/* Handle timeouts */
if (key == CharCodes.ZC_TIME_OUT)
{
if (Process.direct_call(routine) == 0)
{
goto continue_input;
}
}
/* Handle hot keys */
if (hot_keys && key >= CharCodes.ZC_HKEY_MIN && key <= CharCodes.ZC_HKEY_MAX)
{
if (!Hotkey.handle_hot_key(key))
{
goto continue_input;
}
return(CharCodes.ZC_BAD);
}
/* Copy input line to transscript file or to the screen */
if (main.ostream_script && main.enable_scripting && !no_scripting)
{
Files.script_write_input(buf, key);
}
if (main.enable_scripting && !no_scrollback)
{
scrollback_write_input(buf, key);
}
if (main.istream_replay)
{
Screen.screen_write_input(buf, key);
}
/* Return terminating key */
return(key);
}/* stream_read_input */
}/* z_input_stream */
/*
* stream_read_key
*
* Read a single keystroke from the current input stream.
*
*/
internal static zword stream_read_key(zword timeout, zword routine,
bool hot_keys)
{
zword key = CharCodes.ZC_BAD;
Buffer.flush_buffer();
/* Read key from current input stream */
continue_input:
do
{
if (main.istream_replay)
{
key = Files.replay_read_key();
}
else
{
key = Screen.console_read_key(timeout);
}
} while (key == CharCodes.ZC_BAD);
/* Verify mouse clicks */
if (key == CharCodes.ZC_SINGLE_CLICK || key == CharCodes.ZC_DOUBLE_CLICK)
{
if (!Screen.validate_click())
{
goto continue_input;
}
}
/* Copy key to the command file */
if (main.ostream_record && !main.istream_replay)
{
Files.record_write_key(key);
}
/* Handle timeouts */
if (key == CharCodes.ZC_TIME_OUT)
{
if (Process.direct_call(routine) == 0)
{
goto continue_input;
}
}
/* Handle hot keys */
if (hot_keys && key >= CharCodes.ZC_HKEY_MIN && key <= CharCodes.ZC_HKEY_MAX)
{
if (main.h_version == ZMachine.V4 && key == CharCodes.ZC_HKEY_UNDO)
{
goto continue_input;
}
if (!Hotkey.handle_hot_key(key))
{
goto continue_input;
}
}
/* Return key */
return(key);
}/* stream_read_key */