term-ux fix shrinking while running in gdb (#128)

Resizing to a bigger window size as the initial one still does not work
while running term-ux with gdb

src/game/client/components/chillerbot/terminalui/terminalui.cpp

@@ -8,6 +8,7 @@
 #include <base/terminalui.h>
 
 #include <csignal>
+#include <sys/ioctl.h>
 
 #include "terminalui.h"
 
@@ -83,7 +84,13 @@ void CTerminalUI::InputDraw()
 
 int CTerminalUI::CursesTick()
 {
-	getmaxyx(stdscr, g_NewY, g_NewX);
+	// getmaxyx does not work with gdb see https://github.com/chillerbot/chillerbot-ux/issues/128
+	// getmaxyx(stdscr, g_NewY, g_NewX);
+
+	struct winsize w;
+	ioctl(0, TIOCGWINSZ, &w);
+	g_NewX = w.ws_col;
+	g_NewY = w.ws_row;
 
 	if(g_NewY != g_ParentY || g_NewX != g_ParentX)
 	{