Add missing copyright headers and fix formatting

Using `misc/scripts/fix_headers.py` on all Godot files.
Some missing header guards were added, and the header inclusion order
was fixed in the Bullet module.

register_types.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "register_types.h"
 
 #include "core/engine.h"

register_types.h

@@ -27,5 +27,6 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 void register_visual_script_types();
 void unregister_visual_script_types();

visual_script.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "visual_script.h"
 
 #include "os/os.h"

visual_script.h

@@ -27,8 +27,9 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#ifndef VSCRIPT_H
-#define VSCRIPT_H
+
+#ifndef VISUAL_SCRIPT_H
+#define VISUAL_SCRIPT_H
 
 #include "os/thread.h"
 #include "script_language.h"
@@ -617,4 +618,4 @@ static Ref<VisualScriptNode> create_node_generic(const String &p_name) {
 	return node;
 }
 
-#endif // VSCRIPT_H
+#endif // VISUAL_SCRIPT_H

visual_script_builtin_funcs.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "visual_script_builtin_funcs.h"
 
 #include "class_db.h"

visual_script_builtin_funcs.h

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #ifndef VISUAL_SCRIPT_BUILTIN_FUNCS_H
 #define VISUAL_SCRIPT_BUILTIN_FUNCS_H
 

visual_script_editor.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "visual_script_editor.h"
 
 #include "core/script_language.h"

visual_script_editor.h

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #ifndef VISUALSCRIPT_EDITOR_H
 #define VISUALSCRIPT_EDITOR_H
 

visual_script_expression.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "visual_script_expression.h"
 
 bool VisualScriptExpression::_set(const StringName &p_name, const Variant &p_value) {

visual_script_expression.h

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #ifndef VISUALSCRIPTEXPRESSION_H
 #define VISUALSCRIPTEXPRESSION_H
 

visual_script_flow_control.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "visual_script_flow_control.h"
 
 #include "io/resource_loader.h"

visual_script_flow_control.h

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #ifndef VISUAL_SCRIPT_FLOW_CONTROL_H
 #define VISUAL_SCRIPT_FLOW_CONTROL_H
 

visual_script_func_nodes.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "visual_script_func_nodes.h"
 
 #include "engine.h"

visual_script_func_nodes.h

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #ifndef VISUAL_SCRIPT_FUNC_NODES_H
 #define VISUAL_SCRIPT_FUNC_NODES_H
 

visual_script_nodes.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "visual_script_nodes.h"
 
 #include "engine.h"

visual_script_nodes.h

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #ifndef VISUAL_SCRIPT_NODES_H
 #define VISUAL_SCRIPT_NODES_H
 

visual_script_yield_nodes.cpp

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #include "visual_script_yield_nodes.h"
 
 #include "os/os.h"

visual_script_yield_nodes.h

@@ -27,6 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
+
 #ifndef VISUAL_SCRIPT_YIELD_NODES_H
 #define VISUAL_SCRIPT_YIELD_NODES_H