Function gui_savescreenshotas

src/lua-engine.cpp:4109–4120

gui.savescreenshotas() Causes FCEUX to write a screenshot to a file based on a received filename, caution: will overwrite existing screenshot files Unconditionally retrns 1; any failure in taking a screenshot would be reported on-screen from the function ReallySnap().

// Unconditionally retrns 1; any failure in taking a screenshot would be reported on-screen
// from the function ReallySnap().
static int gui_savescreenshotas(lua_State *L) {
	const char* name = NULL;
	size_t l;
	name = luaL_checklstring(L,1,&l);
	lua_pushstring(L, name);
	if (name)
		FCEUI_SetSnapshotAsName(name);
	else
		luaL_error(L,"gui.savesnapshotas must have a string parameter");
	FCEUI_SaveSnapshotAs();
	return 1;
}


// gui.savescreenshot()