From b8b45804485f7ca18f035f1eeb7a1ac0cf591cac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Wed, 16 Feb 2022 13:56:32 +0100
Subject: Style: Cleanup single-line blocks, semicolons, dead code

Remove currently unused implementation of TextureBasisU, could be re-added
later on if needed and ported.
---
 editor/animation_bezier_editor.cpp          |  8 ------
 editor/debugger/editor_visual_profiler.cpp  | 14 ----------
 editor/editor_data.cpp                      |  5 ----
 editor/editor_inspector.cpp                 |  2 --
 editor/editor_node.cpp                      |  4 +--
 editor/import/collada.cpp                   | 26 -------------------
 editor/import/resource_importer_obj.cpp     |  2 --
 editor/import/resource_importer_wav.h       | 40 +++++++----------------------
 editor/plugins/node_3d_editor_gizmos.cpp    |  1 -
 editor/plugins/polygon_2d_editor_plugin.cpp |  2 +-
 editor/plugins/shader_editor_plugin.cpp     |  8 ------
 11 files changed, 12 insertions(+), 100 deletions(-)

(limited to 'editor')

diff --git a/editor/animation_bezier_editor.cpp b/editor/animation_bezier_editor.cpp
index 40b5de2ec7..cc9c6c26c5 100644
--- a/editor/animation_bezier_editor.cpp
+++ b/editor/animation_bezier_editor.cpp
@@ -1281,10 +1281,6 @@ void AnimationBezierTrackEdit::gui_input(const Ref<InputEvent> &p_event) {
 			// 3-move the keys (re insert them)
 			for (SelectionSet::Element *E = selection.back(); E; E = E->prev()) {
 				float newpos = editor->snap_time(animation->track_get_key_time(E->get().first, E->get().second) + moving_selection_offset.x);
-				/*
-				if (newpos<0)
-					continue; //no add at the beginning
-				*/
 				Array key = animation->track_get_key_value(E->get().first, E->get().second);
 				float h = key[0];
 				h += moving_selection_offset.y;
@@ -1295,10 +1291,6 @@ void AnimationBezierTrackEdit::gui_input(const Ref<InputEvent> &p_event) {
 			// 4-(undo) remove inserted keys
 			for (SelectionSet::Element *E = selection.back(); E; E = E->prev()) {
 				float newpos = editor->snap_time(animation->track_get_key_time(E->get().first, E->get().second) + moving_selection_offset.x);
-				/*
-				if (newpos<0)
-					continue; //no remove what no inserted
-				*/
 				undo_redo->add_undo_method(animation.ptr(), "track_remove_key_at_time", E->get().first, newpos);
 			}
 
diff --git a/editor/debugger/editor_visual_profiler.cpp b/editor/debugger/editor_visual_profiler.cpp
index 3cb5d3513d..4b821f2a12 100644
--- a/editor/debugger/editor_visual_profiler.cpp
+++ b/editor/debugger/editor_visual_profiler.cpp
@@ -41,7 +41,6 @@ void EditorVisualProfiler::add_frame_metric(const Metric &p_metric) {
 	}
 
 	frame_metrics.write[last_metric] = p_metric;
-	//	_make_metric_ptrs(frame_metrics.write[last_metric]);
 
 	List<String> stack;
 	for (int i = 0; i < frame_metrics[last_metric].areas.size(); i++) {
@@ -478,19 +477,6 @@ void EditorVisualProfiler::_graph_tex_draw() {
 
 	graph->draw_string(font, Vector2(font->get_string_size("X", font_size).x, font->get_ascent(font_size) + 2), "CPU:", HORIZONTAL_ALIGNMENT_LEFT, -1, font_size, Color(1, 1, 1, 0.8));
 	graph->draw_string(font, Vector2(font->get_string_size("X", font_size).x + graph->get_size().width / 2, font->get_ascent(font_size) + 2), "GPU:", HORIZONTAL_ALIGNMENT_LEFT, -1, font_size, Color(1, 1, 1, 0.8));
-
-	/*
-	if (hover_metric != -1 && frame_metrics[hover_metric].valid) {
-		int max_frames = frame_metrics.size();
-		int frame = frame_metrics[hover_metric].frame_number - (frame_metrics[last_metric].frame_number - max_frames + 1);
-		if (frame < 0)
-			frame = 0;
-
-		int cur_x = frame * graph->get_size().x / max_frames;
-
-		graph->draw_line(Vector2(cur_x, 0), Vector2(cur_x, graph->get_size().y), Color(1, 1, 1, 0.4));
-	}
-*/
 }
 
 void EditorVisualProfiler::_graph_tex_mouse_exit() {
diff --git a/editor/editor_data.cpp b/editor/editor_data.cpp
index 91bd89b201..69c7e9d52c 100644
--- a/editor/editor_data.cpp
+++ b/editor/editor_data.cpp
@@ -589,11 +589,6 @@ void EditorData::remove_scene(int p_idx) {
 }
 
 bool EditorData::_find_updated_instances(Node *p_root, Node *p_node, Set<String> &checked_paths) {
-	/*
-	if (p_root!=p_node && p_node->get_owner()!=p_root && !p_root->is_editable_instance(p_node->get_owner()))
-		return false;
-	*/
-
 	Ref<SceneState> ss;
 
 	if (p_node == p_root) {
diff --git a/editor/editor_inspector.cpp b/editor/editor_inspector.cpp
index d5cd61d792..c56ebaa499 100644
--- a/editor/editor_inspector.cpp
+++ b/editor/editor_inspector.cpp
@@ -1858,7 +1858,6 @@ int EditorInspectorArray::_drop_position() const {
 
 void EditorInspectorArray::_new_size_line_edit_text_changed(String p_text) {
 	bool valid = false;
-	;
 	if (p_text.is_valid_int()) {
 		int val = p_text.to_int();
 		if (val > 0 && val != count) {
@@ -1870,7 +1869,6 @@ void EditorInspectorArray::_new_size_line_edit_text_changed(String p_text) {
 
 void EditorInspectorArray::_new_size_line_edit_text_submitted(String p_text) {
 	bool valid = false;
-	;
 	if (p_text.is_valid_int()) {
 		int val = p_text.to_int();
 		if (val > 0 && val != count) {
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 208640a2e3..a10eecbca1 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -3916,8 +3916,9 @@ Ref<Script> EditorNode::get_object_custom_type_base(const Object *p_object) cons
 	if (script.is_valid()) {
 		// Uncommenting would break things! Consider adding a parameter if you need it.
 		// StringName name = EditorNode::get_editor_data().script_class_get_name(base_script->get_path());
-		// if (name != StringName())
+		// if (name != StringName()) {
 		// 	return name;
+		// }
 
 		// should probably be deprecated in 4.x
 		StringName base = script->get_instance_base_type();
@@ -5745,7 +5746,6 @@ static void _execute_thread(void *p_ud) {
 	}
 
 	eta->done.set();
-	;
 }
 
 int EditorNode::execute_and_show_output(const String &p_title, const String &p_path, const List<String> &p_arguments, bool p_close_on_ok, bool p_close_on_errors) {
diff --git a/editor/import/collada.cpp b/editor/import/collada.cpp
index 605f385de2..fe32399fc6 100644
--- a/editor/import/collada.cpp
+++ b/editor/import/collada.cpp
@@ -1009,11 +1009,6 @@ void Collada::_parse_mesh_geometry(XMLParser &parser, String p_id, String p_name
 							String source = _uri_to_id(parser.get_attribute_value("source"));
 
 							if (semantic == "TEXCOORD") {
-								/*
-								if (parser.has_attribute("set"))// a texcoord
-									semantic+=parser.get_attribute_value("set");
-								else
-									semantic="TEXCOORD0";*/
 								semantic = "TEXCOORD" + itos(last_ref++);
 							}
 							int offset = parser.get_attribute_value("offset").to_int();
@@ -1194,11 +1189,6 @@ void Collada::_parse_skin_controller(XMLParser &parser, String p_id) {
 
 				skindata.weights = weights;
 			}
-			/*
-			else if (!parser.is_empty())
-				parser.skip_section();
-			*/
-
 		} else if (parser.get_node_type() == XMLParser::NODE_ELEMENT_END && parser.get_node_name() == "skin") {
 			break;
 		}
@@ -1258,19 +1248,8 @@ void Collada::_parse_morph_controller(XMLParser &parser, String p_id) {
 				}
 			} else if (section == "Name_array" || section == "IDREF_array") {
 				// create a new array and read it.
-
-				/*
-				if (section=="IDREF_array")
-					morphdata.use_idrefs=true;
-				*/
 				if (morphdata.sources.has(current_source)) {
 					morphdata.sources[current_source].sarray = _read_string_array(parser);
-					/*
-					if (section=="IDREF_array") {
-						Vector<String> sa = morphdata.sources[current_source].sarray;
-						for(int i=0;i<sa.size();i++)
-							state.idref_joints.insert(sa[i]);
-					}*/
 					COLLADA_PRINT("section: " + current_source + " read " + itos(morphdata.sources[current_source].array.size()) + " values.");
 				}
 			} else if (section == "technique_common") {
@@ -1303,11 +1282,6 @@ void Collada::_parse_morph_controller(XMLParser &parser, String p_id) {
 					}
 				}
 			}
-			/*
-			else if (!parser.is_empty())
-				parser.skip_section();
-			*/
-
 		} else if (parser.get_node_type() == XMLParser::NODE_ELEMENT_END && parser.get_node_name() == "morph") {
 			break;
 		}
diff --git a/editor/import/resource_importer_obj.cpp b/editor/import/resource_importer_obj.cpp
index 96645665aa..9042f1e32c 100644
--- a/editor/import/resource_importer_obj.cpp
+++ b/editor/import/resource_importer_obj.cpp
@@ -317,8 +317,6 @@ static Error _parse_obj(const String &p_path, List<Ref<Mesh>> &r_meshes, bool p_
 					ERR_FAIL_INDEX_V(vtx, vertices.size(), ERR_FILE_CORRUPT);
 
 					Vector3 vertex = vertices[vtx];
-					//if (weld_vertices)
-					//	vertex.snap(Vector3(weld_tolerance, weld_tolerance, weld_tolerance));
 					if (!smoothing) {
 						smooth_group++;
 					}
diff --git a/editor/import/resource_importer_wav.h b/editor/import/resource_importer_wav.h
index a5b576ceb9..2316ce80e5 100644
--- a/editor/import/resource_importer_wav.h
+++ b/editor/import/resource_importer_wav.h
@@ -28,8 +28,8 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef RESOURCEIMPORTWAV_H
-#define RESOURCEIMPORTWAV_H
+#ifndef RESOURCE_IMPORTER_WAV_H
+#define RESOURCE_IMPORTER_WAV_H
 
 #include "core/io/resource_importer.h"
 
@@ -50,9 +50,6 @@ public:
 	virtual bool get_option_visibility(const String &p_path, const String &p_option, const Map<StringName, Variant> &p_options) const override;
 
 	static void _compress_ima_adpcm(const Vector<float> &p_data, Vector<uint8_t> &dst_data) {
-		/*p_sample_data->data = (void*)malloc(len);
-		xm_s8 *dataptr=(xm_s8*)p_sample_data->data;*/
-
 		static const int16_t _ima_adpcm_step_table[89] = {
 			7, 8, 9, 10, 11, 12, 13, 14, 16, 17,
 			19, 21, 23, 25, 28, 31, 34, 37, 41, 45,
@@ -81,15 +78,14 @@ public:
 
 		int i, step_idx = 0, prev = 0;
 		uint8_t *out = w;
-		//int16_t xm_prev=0;
 		const float *in = p_data.ptr();
 
-		/* initial value is zero */
+		// Initial value is zero.
 		*(out++) = 0;
 		*(out++) = 0;
-		/* Table index initial value */
+		// Table index initial value.
 		*(out++) = 0;
-		/* unused */
+		// Unused.
 		*(out++) = 0;
 
 		for (i = 0; i < datalen; i++) {
@@ -101,15 +97,8 @@ public:
 				xm_sample = 0;
 			} else {
 				xm_sample = CLAMP(in[i] * 32767.0, -32768, 32767);
-				/*
-				if (xm_sample==32767 || xm_sample==-32768)
-					printf("clippy!\n",xm_sample);
-				*/
 			}
 
-			//xm_sample=xm_sample+xm_prev;
-			//xm_prev=xm_sample;
-
 			diff = (int)xm_sample - prev;
 
 			nibble = 0;
@@ -129,7 +118,7 @@ public:
 
 				step >>= 1;
 				mask >>= 1;
-			};
+			}
 
 			if (nibble & 8) {
 				prev -= vpdiff;
@@ -137,20 +126,10 @@ public:
 				prev += vpdiff;
 			}
 
-			if (prev > 32767) {
-				//printf("%i,xms %i, prev %i,diff %i, vpdiff %i, clip up %i\n",i,xm_sample,prev,diff,vpdiff,prev);
-				prev = 32767;
-			} else if (prev < -32768) {
-				//printf("%i,xms %i, prev %i,diff %i, vpdiff %i, clip down %i\n",i,xm_sample,prev,diff,vpdiff,prev);
-				prev = -32768;
-			}
+			prev = CLAMP(prev, -32768, 32767);
 
 			step_idx += _ima_adpcm_index_table[nibble];
-			if (step_idx < 0) {
-				step_idx = 0;
-			} else if (step_idx > 88) {
-				step_idx = 88;
-			}
+			step_idx = CLAMP(step_idx, 0, 88);
 
 			if (i & 1) {
 				*out |= nibble << 4;
@@ -158,7 +137,6 @@ public:
 			} else {
 				*out = nibble;
 			}
-			/*dataptr[i]=prev>>8;*/
 		}
 	}
 
@@ -167,4 +145,4 @@ public:
 	ResourceImporterWAV();
 };
 
-#endif // RESOURCEIMPORTWAV_H
+#endif // RESOURCE_IMPORTER_WAV_H
diff --git a/editor/plugins/node_3d_editor_gizmos.cpp b/editor/plugins/node_3d_editor_gizmos.cpp
index 9f432a1fc7..46b33f62fe 100644
--- a/editor/plugins/node_3d_editor_gizmos.cpp
+++ b/editor/plugins/node_3d_editor_gizmos.cpp
@@ -1069,7 +1069,6 @@ void EditorNode3DGizmoPlugin::_bind_methods() {
 	GDVIRTUAL_BIND(_get_subgizmo_transform, "gizmo", "subgizmo_id");
 	GDVIRTUAL_BIND(_set_subgizmo_transform, "gizmo", "subgizmo_id", "transform");
 	GDVIRTUAL_BIND(_commit_subgizmos, "gizmo", "ids", "restores", "cancel");
-	;
 }
 
 bool EditorNode3DGizmoPlugin::has_gizmo(Node3D *p_spatial) {
diff --git a/editor/plugins/polygon_2d_editor_plugin.cpp b/editor/plugins/polygon_2d_editor_plugin.cpp
index 22b79921bb..910af24743 100644
--- a/editor/plugins/polygon_2d_editor_plugin.cpp
+++ b/editor/plugins/polygon_2d_editor_plugin.cpp
@@ -1068,7 +1068,7 @@ void Polygon2DEditor::_uv_draw() {
 		if (uv_create && i == uvs.size() - 1) {
 			next_point = uv_create_to;
 		}
-		if (i < uv_draw_max /*&& polygons.size() == 0 &&  polygon_create.size() == 0*/) { //if using or creating polygons, do not show outline (will show polygons instead)
+		if (i < uv_draw_max) { // If using or creating polygons, do not show outline (will show polygons instead).
 			uv_edit_draw->draw_line(mtx.xform(uvs[i]), mtx.xform(next_point), poly_line_color, Math::round(EDSCALE));
 		}
 	}
diff --git a/editor/plugins/shader_editor_plugin.cpp b/editor/plugins/shader_editor_plugin.cpp
index 25906f33de..cea1a0e808 100644
--- a/editor/plugins/shader_editor_plugin.cpp
+++ b/editor/plugins/shader_editor_plugin.cpp
@@ -464,14 +464,6 @@ void ShaderEditor::_bind_methods() {
 }
 
 void ShaderEditor::ensure_select_current() {
-	/*
-	if (tab_container->get_child_count() && tab_container->get_current_tab()>=0) {
-		ShaderTextEditor *ste = Object::cast_to<ShaderTextEditor>(tab_container->get_child(tab_container->get_current_tab()));
-		if (!ste)
-			return;
-		Ref<Shader> shader = ste->get_edited_shader();
-		get_scene()->get_root_node()->call("_resource_selected",shader);
-	}*/
 }
 
 void ShaderEditor::goto_line_selection(int p_line, int p_begin, int p_end) {
-- 
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