TTcpSocket: Match `test_connection()`

`TTcpSocket` is now fully matched. Up next is `TProtocol`.

1 files changed, 27 insertions, 0 deletions

diff --git a/src/pso/TTcpSocket.cpp b/src/pso/TTcpSocket.cpp
index e319b0e..7244ad6 100644
--- a/src/pso/TTcpSocket.cpp
+++ b/src/pso/TTcpSocket.cpp
@@ -179,7 +179,34 @@ short TTcpSocket::send(u8 *data) {
 }
 
 int TTcpSocket::test_connection() {
+	for (int i = 0; i < 1800; ++i) {
+		if (int status = stat()) {
+			log(get_sock_status_name(status));
+			set_flags(1);
+			return 1;
+		} else if (send_window() <= 128) {
+			set_flags(1);
+			return 1;
+		} else if (stat_val() < 0) {
+			set_flags(1);
+			return 1;
+		} else if (!get_link_status()) {
+			set_flags(1);
+			return 1;
+		} else if (send_window() > 4095) {
+			return 0;
+		} else {
+			main_task.some_empty_func();
+			main_task.run_tl_camera_tasks();
+			main_task.render();
+			main_task.render_screen_overlay();
+			func_80019aa0();
+			render_tick();
+		}
+	}
 
+	set_flags(1);
+	return 1;
 }
 
 void TTcpSocket::some_stub() {}