Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks

Which means that reduz' beloved style which we all became used to
will now be changed automatically to remove the first empty line.

This makes us lean closer to 1TBS (the one true brace style) instead
of hybridating it with some Allman-inspired spacing.

There's still the case of braces around single-statement blocks that
needs to be addressed (but clang-format can't help with that, but
clang-tidy may if we agree about it).

Part of #33027.

1 files changed, 0 insertions, 42 deletions

diff --git a/core/undo_redo.cpp b/core/undo_redo.cpp
index 9324dfb573..da7c0ac248 100644
--- a/core/undo_redo.cpp
+++ b/core/undo_redo.cpp
@@ -33,16 +33,12 @@
 #include "core/os/os.h"
 
 void UndoRedo::_discard_redo() {
-
 	if (current_action == actions.size() - 1)
 		return;
 
 	for (int i = current_action + 1; i < actions.size(); i++) {
-
 		for (List<Operation>::Element *E = actions.write[i].do_ops.front(); E; E = E->next()) {
-
 			if (E->get().type == Operation::TYPE_REFERENCE) {
-
 				Object *obj = ObjectDB::get_instance(E->get().object);
 				if (obj)
 					memdelete(obj);
@@ -55,27 +51,21 @@ void UndoRedo::_discard_redo() {
 }
 
 void UndoRedo::create_action(const String &p_name, MergeMode p_mode) {
-
 	uint32_t ticks = OS::get_singleton()->get_ticks_msec();
 
 	if (action_level == 0) {
-
 		_discard_redo();
 
 		// Check if the merge operation is valid
 		if (p_mode != MERGE_DISABLE && actions.size() && actions[actions.size() - 1].name == p_name && actions[actions.size() - 1].last_tick + 800 > ticks) {
-
 			current_action = actions.size() - 2;
 
 			if (p_mode == MERGE_ENDS) {
-
 				// Clear all do ops from last action, and delete all object references
 				List<Operation>::Element *E = actions.write[current_action + 1].do_ops.front();
 
 				while (E) {
-
 					if (E->get().type == Operation::TYPE_REFERENCE) {
-
 						Object *obj = ObjectDB::get_instance(E->get().object);
 
 						if (obj)
@@ -92,7 +82,6 @@ void UndoRedo::create_action(const String &p_name, MergeMode p_mode) {
 			merge_mode = p_mode;
 			merging = true;
 		} else {
-
 			Action new_action;
 			new_action.name = p_name;
 			new_action.last_tick = ticks;
@@ -106,7 +95,6 @@ void UndoRedo::create_action(const String &p_name, MergeMode p_mode) {
 }
 
 void UndoRedo::add_do_method(Object *p_object, const StringName &p_method, VARIANT_ARG_DECLARE) {
-
 	VARIANT_ARGPTRS
 	ERR_FAIL_COND(p_object == nullptr);
 	ERR_FAIL_COND(action_level <= 0);
@@ -126,7 +114,6 @@ void UndoRedo::add_do_method(Object *p_object, const StringName &p_method, VARIA
 }
 
 void UndoRedo::add_undo_method(Object *p_object, const StringName &p_method, VARIANT_ARG_DECLARE) {
-
 	VARIANT_ARGPTRS
 	ERR_FAIL_COND(p_object == nullptr);
 	ERR_FAIL_COND(action_level <= 0);
@@ -150,7 +137,6 @@ void UndoRedo::add_undo_method(Object *p_object, const StringName &p_method, VAR
 	actions.write[current_action + 1].undo_ops.push_back(undo_op);
 }
 void UndoRedo::add_do_property(Object *p_object, const StringName &p_property, const Variant &p_value) {
-
 	ERR_FAIL_COND(p_object == nullptr);
 	ERR_FAIL_COND(action_level <= 0);
 	ERR_FAIL_COND((current_action + 1) >= actions.size());
@@ -165,7 +151,6 @@ void UndoRedo::add_do_property(Object *p_object, const StringName &p_property, c
 	actions.write[current_action + 1].do_ops.push_back(do_op);
 }
 void UndoRedo::add_undo_property(Object *p_object, const StringName &p_property, const Variant &p_value) {
-
 	ERR_FAIL_COND(p_object == nullptr);
 	ERR_FAIL_COND(action_level <= 0);
 	ERR_FAIL_COND((current_action + 1) >= actions.size());
@@ -185,7 +170,6 @@ void UndoRedo::add_undo_property(Object *p_object, const StringName &p_property,
 	actions.write[current_action + 1].undo_ops.push_back(undo_op);
 }
 void UndoRedo::add_do_reference(Object *p_object) {
-
 	ERR_FAIL_COND(p_object == nullptr);
 	ERR_FAIL_COND(action_level <= 0);
 	ERR_FAIL_COND((current_action + 1) >= actions.size());
@@ -198,7 +182,6 @@ void UndoRedo::add_do_reference(Object *p_object) {
 	actions.write[current_action + 1].do_ops.push_back(do_op);
 }
 void UndoRedo::add_undo_reference(Object *p_object) {
-
 	ERR_FAIL_COND(p_object == nullptr);
 	ERR_FAIL_COND(action_level <= 0);
 	ERR_FAIL_COND((current_action + 1) >= actions.size());
@@ -217,16 +200,13 @@ void UndoRedo::add_undo_reference(Object *p_object) {
 }
 
 void UndoRedo::_pop_history_tail() {
-
 	_discard_redo();
 
 	if (!actions.size())
 		return;
 
 	for (List<Operation>::Element *E = actions.write[0].undo_ops.front(); E; E = E->next()) {
-
 		if (E->get().type == Operation::TYPE_REFERENCE) {
-
 			Object *obj = ObjectDB::get_instance(E->get().object);
 			if (obj)
 				memdelete(obj);
@@ -244,7 +224,6 @@ bool UndoRedo::is_committing_action() const {
 }
 
 void UndoRedo::commit_action() {
-
 	ERR_FAIL_COND(action_level <= 0);
 	action_level--;
 	if (action_level > 0)
@@ -264,9 +243,7 @@ void UndoRedo::commit_action() {
 }
 
 void UndoRedo::_process_operation_list(List<Operation>::Element *E) {
-
 	for (; E; E = E->next()) {
-
 		Operation &op = E->get();
 
 		Object *obj = ObjectDB::get_instance(op.object);
@@ -274,9 +251,7 @@ void UndoRedo::_process_operation_list(List<Operation>::Element *E) {
 			continue;
 
 		switch (op.type) {
-
 			case Operation::TYPE_METHOD: {
-
 				Vector<const Variant *> argptrs;
 				argptrs.resize(VARIANT_ARG_MAX);
 				int argc = 0;
@@ -307,7 +282,6 @@ void UndoRedo::_process_operation_list(List<Operation>::Element *E) {
 				}
 			} break;
 			case Operation::TYPE_PROPERTY: {
-
 				obj->set(op.name, op.args[0]);
 #ifdef TOOLS_ENABLED
 				Resource *res = Object::cast_to<Resource>(obj);
@@ -326,7 +300,6 @@ void UndoRedo::_process_operation_list(List<Operation>::Element *E) {
 }
 
 bool UndoRedo::redo() {
-
 	ERR_FAIL_COND_V(action_level > 0, false);
 
 	if ((current_action + 1) >= actions.size())
@@ -342,7 +315,6 @@ bool UndoRedo::redo() {
 }
 
 bool UndoRedo::undo() {
-
 	ERR_FAIL_COND_V(action_level > 0, false);
 	if (current_action < 0)
 		return false; //nothing to redo
@@ -355,7 +327,6 @@ bool UndoRedo::undo() {
 }
 
 void UndoRedo::clear_history(bool p_increase_version) {
-
 	ERR_FAIL_COND(action_level > 0);
 	_discard_redo();
 
@@ -369,7 +340,6 @@ void UndoRedo::clear_history(bool p_increase_version) {
 }
 
 String UndoRedo::get_current_action_name() const {
-
 	ERR_FAIL_COND_V(action_level > 0, "");
 	if (current_action < 0)
 		return "";
@@ -377,45 +347,37 @@ String UndoRedo::get_current_action_name() const {
 }
 
 bool UndoRedo::has_undo() {
-
 	return current_action >= 0;
 }
 
 bool UndoRedo::has_redo() {
-
 	return (current_action + 1) < actions.size();
 }
 
 uint64_t UndoRedo::get_version() const {
-
 	return version;
 }
 
 void UndoRedo::set_commit_notify_callback(CommitNotifyCallback p_callback, void *p_ud) {
-
 	callback = p_callback;
 	callback_ud = p_ud;
 }
 
 void UndoRedo::set_method_notify_callback(MethodNotifyCallback p_method_callback, void *p_ud) {
-
 	method_callback = p_method_callback;
 	method_callbck_ud = p_ud;
 }
 
 void UndoRedo::set_property_notify_callback(PropertyNotifyCallback p_property_callback, void *p_ud) {
-
 	property_callback = p_property_callback;
 	prop_callback_ud = p_ud;
 }
 
 UndoRedo::~UndoRedo() {
-
 	clear_history();
 }
 
 Variant UndoRedo::_add_do_method(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
-
 	if (p_argcount < 2) {
 		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 0;
@@ -444,7 +406,6 @@ Variant UndoRedo::_add_do_method(const Variant **p_args, int p_argcount, Callabl
 	Variant v[VARIANT_ARG_MAX];
 
 	for (int i = 0; i < MIN(VARIANT_ARG_MAX, p_argcount - 2); ++i) {
-
 		v[i] = *p_args[i + 2];
 	}
 
@@ -453,7 +414,6 @@ Variant UndoRedo::_add_do_method(const Variant **p_args, int p_argcount, Callabl
 }
 
 Variant UndoRedo::_add_undo_method(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
-
 	if (p_argcount < 2) {
 		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 0;
@@ -482,7 +442,6 @@ Variant UndoRedo::_add_undo_method(const Variant **p_args, int p_argcount, Calla
 	Variant v[VARIANT_ARG_MAX];
 
 	for (int i = 0; i < MIN(VARIANT_ARG_MAX, p_argcount - 2); ++i) {
-
 		v[i] = *p_args[i + 2];
 	}
 
@@ -491,7 +450,6 @@ Variant UndoRedo::_add_undo_method(const Variant **p_args, int p_argcount, Calla
 }
 
 void UndoRedo::_bind_methods() {
-
 	ClassDB::bind_method(D_METHOD("create_action", "name", "merge_mode"), &UndoRedo::create_action, DEFVAL(MERGE_DISABLE));
 	ClassDB::bind_method(D_METHOD("commit_action"), &UndoRedo::commit_action);
 	ClassDB::bind_method(D_METHOD("is_committing_action"), &UndoRedo::is_committing_action);