[Headless] Add --headless switch (no rendering, no audio).

Also remove now unused "--no-window" option, and relative OS getter and
setter.

2 files changed, 0 insertions, 12 deletions

diff --git a/core/os/os.cpp b/core/os/os.cpp
index f7af74da3e..cdb570bb73 100644
--- a/core/os/os.cpp
+++ b/core/os/os.cpp
@@ -215,14 +215,6 @@ void OS::dump_resources_to_file(const char *p_file) {
 	ResourceCache::dump(p_file);
 }
 
-void OS::set_no_window_mode(bool p_enable) {
-	_no_window = p_enable;
-}
-
-bool OS::is_no_window_mode_enabled() const {
-	return _no_window;
-}
-
 int OS::get_exit_code() const {
 	return _exit_code;
 }
diff --git a/core/os/os.h b/core/os/os.h
index fcb195afe1..0466d94acd 100644
--- a/core/os/os.h
+++ b/core/os/os.h
@@ -53,7 +53,6 @@ class OS {
 	bool _verbose_stdout = false;
 	bool _debug_stdout = false;
 	String _local_clipboard;
-	bool _no_window = false;
 	int _exit_code = EXIT_FAILURE; // unexpected exit is marked as failure
 	int _orientation;
 	bool _allow_hidpi = false;
@@ -269,9 +268,6 @@ public:
 
 	virtual Error move_to_trash(const String &p_path) { return FAILED; }
 
-	virtual void set_no_window_mode(bool p_enable);
-	virtual bool is_no_window_mode_enabled() const;
-
 	virtual void debug_break();
 
 	virtual int get_exit_code() const;