void debug_console(void (*_func)(void))
{
int done = 0;
while( key_inkey() ) {
os_poll();
}
if ( !debug_inited ) {
dc_init();
}
dc_draw(TRUE);
while (!done) {
// poll the os
os_poll();
int k = key_inkey();
switch( k ) {
case KEY_SHIFTED+KEY_ENTER:
case KEY_ESC:
done = TRUE;
break;
case KEY_BACKSP:
if (!dc_command_buf.empty()) {
dc_command_buf.erase(dc_command_buf.size() - 1);
}
break;
case KEY_F3:
case KEY_UP:
if (last_oldcommand < (dc_history.end() - 1)) {
++last_oldcommand;
}
dc_command_buf = *last_oldcommand;
break;
case KEY_DOWN:
if (last_oldcommand > dc_history.begin()) {
--last_oldcommand;
}
dc_command_buf = *last_oldcommand;
break;
case KEY_PAGEUP:
if (dc_scroll_y > 1) {
dc_scroll_y--;
}
break;
case KEY_PAGEDOWN:
if (dc_scroll_y < (DBROWS - DROWS)) {
dc_scroll_y++;
} else {
dc_scroll_y = (DBROWS - DROWS);
}
break;
case KEY_ENTER:
dc_scroll_y = (DBROWS - DROWS); // Set the scroll to look at the bottom
last_oldcommand = dc_history.begin(); // Reset the last oldcommand
lastline = 0; // Reset the line counter
// Clear the command line on the window, but don't print the prompt until the command has processed
// Stuff a copy of the command line onto the history
// Search for the command
// If not found:
// abort,
// dc_printf("Error: Invalid or Missing command %s", cmd.c_str()), and
// dc_printf(dc_prompt) when ready for input
// Call the function for that command, and strip the cmd token from the command line string
if (dc_command_buf.empty()) {
dc_printf("No command given.\n");
break;
} // Else, continue to process the cmd_line
// z64: Thread Note: Maybe lock a mutex here to allow a previous DCF to finish/abort before starting a new one
// z64: We'll just assume we won't be here unless a command has finished...
dc_history.push_front(dc_command_buf); // Push the command onto the history queue
last_oldcommand = dc_history.begin(); // Reset oldcommand
while (dc_history.size() > DCMDS) {
dc_history.pop_back(); // Keep the commands less than or equal to DCMDS
}
dc_command_str = dc_command_buf; // Xfer to the command string for processing
dc_command_buf.resize(0); // Nullify the buffer
dc_printf("%s%s\n", dc_prompt, dc_command_str.c_str()); // Print the command w/ prompt.
dc_draw(FALSE); // Redraw the console without the command line.
dc_do_command(&dc_command_str); // Try to do the command
break;
default:
// Not any of the control key codes, so it's probably a letter or number.
ubyte c = (ubyte)key_to_ascii(k);
if ((c != 255) && (dc_command_buf.size() < MAX_CLI_LEN)) {
dc_command_buf.push_back(c);
}
}
// Do the passed function
if ( _func ) {
_func();
}
// All done, and ready for new entry
dc_draw(TRUE);
}
while( key_inkey() ) {
os_poll();
}
}
