Use `(r)find_char` instead of `(r)find` for single characters

11 files changed, 25 insertions, 25 deletions

diff --git a/modules/gdscript/editor/gdscript_docgen.cpp b/modules/gdscript/editor/gdscript_docgen.cpp
index 758887a723..3a5a88d356 100644
--- a/modules/gdscript/editor/gdscript_docgen.cpp
+++ b/modules/gdscript/editor/gdscript_docgen.cpp
@@ -140,7 +140,7 @@ void GDScriptDocGen::_doctype_from_gdtype(const GDType &p_gdtype, String &r_type
 			r_enum = String(p_gdtype.native_type).replace("::", ".");
 			if (r_enum.begins_with("res://")) {
 				r_enum = r_enum.trim_prefix("res://");
-				int dot_pos = r_enum.rfind(".");
+				int dot_pos = r_enum.rfind_char('.');
 				if (dot_pos >= 0) {
 					r_enum = r_enum.left(dot_pos).quote() + r_enum.substr(dot_pos);
 				}
diff --git a/modules/gdscript/editor/gdscript_highlighter.cpp b/modules/gdscript/editor/gdscript_highlighter.cpp
index 0b12f2ff76..629581bd6c 100644
--- a/modules/gdscript/editor/gdscript_highlighter.cpp
+++ b/modules/gdscript/editor/gdscript_highlighter.cpp
@@ -163,7 +163,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
 							}
 							if (from + end_key_length > line_length) {
 								// If it's key length and there is a '\', dont skip to highlight esc chars.
-								if (str.find("\\", from) >= 0) {
+								if (str.find_char('\\', from) >= 0) {
 									break;
 								}
 							}
@@ -236,7 +236,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
 						for (; from < line_length; from++) {
 							if (line_length - from < end_key_length) {
 								// Don't break if '\' to highlight esc chars.
-								if (str.find("\\", from) < 0) {
+								if (str.find_char('\\', from) < 0) {
 									break;
 								}
 							}
diff --git a/modules/gdscript/gdscript_editor.cpp b/modules/gdscript/gdscript_editor.cpp
index a29bd1fdb5..d58cd2c3f7 100644
--- a/modules/gdscript/gdscript_editor.cpp
+++ b/modules/gdscript/gdscript_editor.cpp
@@ -3472,7 +3472,7 @@ static void _find_call_arguments(GDScriptParser::CompletionContext &p_context, c
 					}
 					String arg = arg_itr->name;
 					if (arg.contains(":")) {
-						arg = arg.substr(0, arg.find(":"));
+						arg = arg.substr(0, arg.find_char(':'));
 					}
 					method_hint += arg;
 					if (use_type_hint) {
diff --git a/modules/gltf/editor/editor_scene_importer_blend.cpp b/modules/gltf/editor/editor_scene_importer_blend.cpp
index 2db46adef4..5ba9ee3fa6 100644
--- a/modules/gltf/editor/editor_scene_importer_blend.cpp
+++ b/modules/gltf/editor/editor_scene_importer_blend.cpp
@@ -80,7 +80,7 @@ static bool _get_blender_version(const String &p_path, int &r_major, int &r_mino
 	}
 	pipe = pipe.substr(bl);
 	pipe = pipe.replace_first("Blender ", "");
-	int pp = pipe.find(".");
+	int pp = pipe.find_char('.');
 	if (pp == -1) {
 		if (r_err) {
 			*r_err = vformat(TTR("Couldn't extract version information from Blender executable at: %s."), p_path);
@@ -96,7 +96,7 @@ static bool _get_blender_version(const String &p_path, int &r_major, int &r_mino
 		return false;
 	}
 
-	int pp2 = pipe.find(".", pp + 1);
+	int pp2 = pipe.find_char('.', pp + 1);
 	r_minor = pp2 > pp ? pipe.substr(pp + 1, pp2 - pp - 1).to_int() : 0;
 
 	return true;
diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp
index 7cac61304f..2f36c29ec4 100644
--- a/modules/gltf/gltf_document.cpp
+++ b/modules/gltf/gltf_document.cpp
@@ -689,7 +689,7 @@ void GLTFDocument::_compute_node_heights(Ref<GLTFState> p_state) {
 }
 
 static Vector<uint8_t> _parse_base64_uri(const String &p_uri) {
-	int start = p_uri.find(",");
+	int start = p_uri.find_char(',');
 	ERR_FAIL_COND_V(start == -1, Vector<uint8_t>());
 
 	CharString substr = p_uri.substr(start + 1).ascii();
diff --git a/modules/mono/csharp_script.cpp b/modules/mono/csharp_script.cpp
index 380b401683..ec9c123f8d 100644
--- a/modules/mono/csharp_script.cpp
+++ b/modules/mono/csharp_script.cpp
@@ -2817,7 +2817,7 @@ Ref<Resource> ResourceFormatLoaderCSharpScript::load(const String &p_path, const
 	if (p_path.begins_with("csharp://")) {
 		// This is a virtual path used by generic types, extract the real path.
 		real_path = "res://" + p_path.trim_prefix("csharp://");
-		real_path = real_path.substr(0, real_path.rfind(":"));
+		real_path = real_path.substr(0, real_path.rfind_char(':'));
 	}
 
 	Ref<CSharpScript> scr;
diff --git a/modules/mono/editor/bindings_generator.cpp b/modules/mono/editor/bindings_generator.cpp
index db90ac5a6e..c54d58d6a0 100644
--- a/modules/mono/editor/bindings_generator.cpp
+++ b/modules/mono/editor/bindings_generator.cpp
@@ -190,7 +190,7 @@ String BindingsGenerator::bbcode_to_text(const String &p_bbcode, const TypeInter
 
 	int pos = 0;
 	while (pos < bbcode.length()) {
-		int brk_pos = bbcode.find("[", pos);
+		int brk_pos = bbcode.find_char('[', pos);
 
 		if (brk_pos < 0) {
 			brk_pos = bbcode.length();
@@ -210,7 +210,7 @@ String BindingsGenerator::bbcode_to_text(const String &p_bbcode, const TypeInter
 			break;
 		}
 
-		int brk_end = bbcode.find("]", brk_pos + 1);
+		int brk_end = bbcode.find_char(']', brk_pos + 1);
 
 		if (brk_end == -1) {
 			String text = bbcode.substr(brk_pos, bbcode.length() - brk_pos);
@@ -239,7 +239,7 @@ String BindingsGenerator::bbcode_to_text(const String &p_bbcode, const TypeInter
 			output.append("[");
 			pos = brk_pos + 1;
 		} else if (tag.begins_with("method ") || tag.begins_with("constructor ") || tag.begins_with("operator ") || tag.begins_with("member ") || tag.begins_with("signal ") || tag.begins_with("enum ") || tag.begins_with("constant ") || tag.begins_with("theme_item ") || tag.begins_with("param ")) {
-			const int tag_end = tag.find(" ");
+			const int tag_end = tag.find_char(' ');
 			const String link_tag = tag.substr(0, tag_end);
 			const String link_target = tag.substr(tag_end + 1, tag.length()).lstrip(" ");
 
@@ -385,7 +385,7 @@ String BindingsGenerator::bbcode_to_text(const String &p_bbcode, const TypeInter
 			pos = brk_end + 1;
 			tag_stack.push_front(tag);
 		} else if (tag == "url") {
-			int end = bbcode.find("[", brk_end);
+			int end = bbcode.find_char('[', brk_end);
 			if (end == -1) {
 				end = bbcode.length();
 			}
@@ -403,7 +403,7 @@ String BindingsGenerator::bbcode_to_text(const String &p_bbcode, const TypeInter
 			pos = brk_end + 1;
 			tag_stack.push_front("url");
 		} else if (tag == "img") {
-			int end = bbcode.find("[", brk_end);
+			int end = bbcode.find_char('[', brk_end);
 			if (end == -1) {
 				end = bbcode.length();
 			}
@@ -455,7 +455,7 @@ String BindingsGenerator::bbcode_to_xml(const String &p_bbcode, const TypeInterf
 
 	int pos = 0;
 	while (pos < bbcode.length()) {
-		int brk_pos = bbcode.find("[", pos);
+		int brk_pos = bbcode.find_char('[', pos);
 
 		if (brk_pos < 0) {
 			brk_pos = bbcode.length();
@@ -488,7 +488,7 @@ String BindingsGenerator::bbcode_to_xml(const String &p_bbcode, const TypeInterf
 			break;
 		}
 
-		int brk_end = bbcode.find("]", brk_pos + 1);
+		int brk_end = bbcode.find_char(']', brk_pos + 1);
 
 		if (brk_end == -1) {
 			if (!line_del) {
@@ -551,7 +551,7 @@ String BindingsGenerator::bbcode_to_xml(const String &p_bbcode, const TypeInterf
 			xml_output.append("[");
 			pos = brk_pos + 1;
 		} else if (tag.begins_with("method ") || tag.begins_with("constructor ") || tag.begins_with("operator ") || tag.begins_with("member ") || tag.begins_with("signal ") || tag.begins_with("enum ") || tag.begins_with("constant ") || tag.begins_with("theme_item ") || tag.begins_with("param ")) {
-			const int tag_end = tag.find(" ");
+			const int tag_end = tag.find_char(' ');
 			const String link_tag = tag.substr(0, tag_end);
 			const String link_target = tag.substr(tag_end + 1, tag.length()).lstrip(" ");
 
@@ -696,7 +696,7 @@ String BindingsGenerator::bbcode_to_xml(const String &p_bbcode, const TypeInterf
 			pos = brk_end + 1;
 			tag_stack.push_front(tag);
 		} else if (tag == "code" || tag.begins_with("code ")) {
-			int end = bbcode.find("[", brk_end);
+			int end = bbcode.find_char('[', brk_end);
 			if (end == -1) {
 				end = bbcode.length();
 			}
@@ -751,7 +751,7 @@ String BindingsGenerator::bbcode_to_xml(const String &p_bbcode, const TypeInterf
 			pos = brk_end + 1;
 			tag_stack.push_front(tag);
 		} else if (tag == "url") {
-			int end = bbcode.find("[", brk_end);
+			int end = bbcode.find_char('[', brk_end);
 			if (end == -1) {
 				end = bbcode.length();
 			}
@@ -772,7 +772,7 @@ String BindingsGenerator::bbcode_to_xml(const String &p_bbcode, const TypeInterf
 			pos = brk_end + 1;
 			tag_stack.push_front("url");
 		} else if (tag == "img") {
-			int end = bbcode.find("[", brk_end);
+			int end = bbcode.find_char('[', brk_end);
 			if (end == -1) {
 				end = bbcode.length();
 			}
@@ -1619,7 +1619,7 @@ void BindingsGenerator::_generate_global_constants(StringBuilder &p_output) {
 
 		bool enum_in_static_class = false;
 
-		if (enum_proxy_name.find(".") > 0) {
+		if (enum_proxy_name.find_char('.') > 0) {
 			enum_in_static_class = true;
 			String enum_class_name = enum_proxy_name.get_slicec('.', 0);
 			enum_proxy_name = enum_proxy_name.get_slicec('.', 1);
diff --git a/modules/mono/editor/code_completion.cpp b/modules/mono/editor/code_completion.cpp
index ae914e71ef..94222f3d67 100644
--- a/modules/mono/editor/code_completion.cpp
+++ b/modules/mono/editor/code_completion.cpp
@@ -116,7 +116,7 @@ PackedStringArray get_code_completion(CompletionKind p_kind, const String &p_scr
 					continue;
 				}
 
-				String name = prop.name.substr(prop.name.find("/") + 1, prop.name.length());
+				String name = prop.name.substr(prop.name.find_char('/') + 1, prop.name.length());
 				suggestions.push_back(quoted(name));
 			}
 		} break;
diff --git a/modules/mono/utils/path_utils.cpp b/modules/mono/utils/path_utils.cpp
index ee17a668d7..068ac8b4e1 100644
--- a/modules/mono/utils/path_utils.cpp
+++ b/modules/mono/utils/path_utils.cpp
@@ -212,7 +212,7 @@ String relative_to_impl(const String &p_path, const String &p_relative_to) {
 #ifdef WINDOWS_ENABLED
 String get_drive_letter(const String &p_norm_path) {
 	int idx = p_norm_path.find(":/");
-	if (idx != -1 && idx < p_norm_path.find("/")) {
+	if (idx != -1 && idx < p_norm_path.find_char('/')) {
 		return p_norm_path.substr(0, idx + 1);
 	}
 	return String();
diff --git a/modules/multiplayer/editor/replication_editor.cpp b/modules/multiplayer/editor/replication_editor.cpp
index 8de82ef409..4d5480eebf 100644
--- a/modules/multiplayer/editor/replication_editor.cpp
+++ b/modules/multiplayer/editor/replication_editor.cpp
@@ -375,7 +375,7 @@ void ReplicationEditor::_add_pressed() {
 		return;
 	}
 
-	int idx = np_text.find(":");
+	int idx = np_text.find_char(':');
 	if (idx == -1) {
 		np_text = ".:" + np_text;
 	} else if (idx == 0) {
@@ -554,7 +554,7 @@ void ReplicationEditor::_add_property(const NodePath &p_property, bool p_spawn,
 	Node *root_node = current && !current->get_root_path().is_empty() ? current->get_node(current->get_root_path()) : nullptr;
 	Ref<Texture2D> icon = _get_class_icon(root_node);
 	if (root_node) {
-		String path = prop.substr(0, prop.find(":"));
+		String path = prop.substr(0, prop.find_char(':'));
 		String subpath = prop.substr(path.size());
 		Node *node = root_node->get_node_or_null(path);
 		if (!node) {
diff --git a/modules/svg/image_loader_svg.cpp b/modules/svg/image_loader_svg.cpp
index b9d493b844..1f7d5504b6 100644
--- a/modules/svg/image_loader_svg.cpp
+++ b/modules/svg/image_loader_svg.cpp
@@ -53,7 +53,7 @@ void ImageLoaderSVG::_replace_color_property(const HashMap<Color, Color> &p_colo
 	int pos = r_string.find(p_prefix);
 	while (pos != -1) {
 		pos += prefix_len; // Skip prefix.
-		int end_pos = r_string.find("\"", pos);
+		int end_pos = r_string.find_char('"', pos);
 		ERR_FAIL_COND_MSG(end_pos == -1, vformat("Malformed SVG string after property \"%s\".", p_prefix));
 		const String color_code = r_string.substr(pos, end_pos - pos);
 		if (color_code != "none" && !color_code.begins_with("url(")) {