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-rw-r--r--modules/gdscript/SCsub1
-rw-r--r--modules/gdscript/gdscript_function.cpp4
-rw-r--r--modules/gdscript/gdscript_parser.cpp4
-rw-r--r--modules/gdscript/gdscript_parser.h1
-rw-r--r--modules/gdscript/language_server/gdscript_extend_parser.cpp759
-rw-r--r--modules/gdscript/language_server/gdscript_extend_parser.h103
-rw-r--r--modules/gdscript/language_server/gdscript_language_protocol.cpp211
-rw-r--r--modules/gdscript/language_server/gdscript_language_protocol.h93
-rw-r--r--modules/gdscript/language_server/gdscript_language_server.cpp88
-rw-r--r--modules/gdscript/language_server/gdscript_language_server.h60
-rw-r--r--modules/gdscript/language_server/gdscript_text_document.cpp391
-rw-r--r--modules/gdscript/language_server/gdscript_text_document.h73
-rw-r--r--modules/gdscript/language_server/gdscript_workspace.cpp504
-rw-r--r--modules/gdscript/language_server/gdscript_workspace.h91
-rw-r--r--modules/gdscript/language_server/lsp.hpp1506
-rw-r--r--modules/gdscript/register_types.cpp7
16 files changed, 3894 insertions, 2 deletions
diff --git a/modules/gdscript/SCsub b/modules/gdscript/SCsub
index 6904154953..6285e6bb54 100644
--- a/modules/gdscript/SCsub
+++ b/modules/gdscript/SCsub
@@ -9,3 +9,4 @@ env_gdscript.add_source_files(env.modules_sources, "*.cpp")
if env['tools']:
env_gdscript.add_source_files(env.modules_sources, "./editor/*.cpp")
+ env_gdscript.add_source_files(env.modules_sources, "./language_server/*.cpp")
diff --git a/modules/gdscript/gdscript_function.cpp b/modules/gdscript/gdscript_function.cpp
index dc0e64fd03..68f2a9473e 100644
--- a/modules/gdscript/gdscript_function.cpp
+++ b/modules/gdscript/gdscript_function.cpp
@@ -431,6 +431,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
profile.frame_call_count++;
}
bool exit_ok = false;
+ bool yielded = false;
#endif
#ifdef DEBUG_ENABLED
@@ -1323,6 +1324,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
#ifdef DEBUG_ENABLED
exit_ok = true;
+ yielded = true;
#endif
OPCODE_BREAK;
}
@@ -1589,8 +1591,6 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
GDScriptLanguage::get_singleton()->script_frame_time += time_taken - function_call_time;
}
- bool yielded = retvalue.is_ref() && Object::cast_to<GDScriptFunctionState>(retvalue);
-
// Check if this is the last time the function is resuming from yield
// Will be true if never yielded as well
// When it's the last resume it will postpone the exit from stack,
diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp
index 3f34688b35..99bfdae7ec 100644
--- a/modules/gdscript/gdscript_parser.cpp
+++ b/modules/gdscript/gdscript_parser.cpp
@@ -8257,6 +8257,10 @@ int GDScriptParser::get_error_column() const {
return error_column;
}
+bool GDScriptParser::has_error() const {
+ return error_set;
+}
+
Error GDScriptParser::_parse(const String &p_base_path) {
base_path = p_base_path;
diff --git a/modules/gdscript/gdscript_parser.h b/modules/gdscript/gdscript_parser.h
index 62d7bdb393..72aa819a8c 100644
--- a/modules/gdscript/gdscript_parser.h
+++ b/modules/gdscript/gdscript_parser.h
@@ -632,6 +632,7 @@ private:
Error _parse(const String &p_base_path);
public:
+ bool has_error() const;
String get_error() const;
int get_error_line() const;
int get_error_column() const;
diff --git a/modules/gdscript/language_server/gdscript_extend_parser.cpp b/modules/gdscript/language_server/gdscript_extend_parser.cpp
new file mode 100644
index 0000000000..45f9ec9c6a
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_extend_parser.cpp
@@ -0,0 +1,759 @@
+/*************************************************************************/
+/* gdscript_extend_parser.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#include "gdscript_extend_parser.h"
+#include "../gdscript.h"
+#include "core/io/json.h"
+#include "gdscript_language_protocol.h"
+#include "gdscript_workspace.h"
+
+void ExtendGDScriptParser::update_diagnostics() {
+
+ diagnostics.clear();
+
+ if (has_error()) {
+ lsp::Diagnostic diagnostic;
+ diagnostic.severity = lsp::DiagnosticSeverity::Error;
+ diagnostic.message = get_error();
+ diagnostic.source = "gdscript";
+ diagnostic.code = -1;
+ lsp::Range range;
+ lsp::Position pos;
+ int line = LINE_NUMBER_TO_INDEX(get_error_line());
+ const String &line_text = get_lines()[line];
+ pos.line = line;
+ pos.character = line_text.length() - line_text.strip_edges(true, false).length();
+ range.start = pos;
+ range.end = range.start;
+ range.end.character = line_text.strip_edges(false).length();
+ diagnostic.range = range;
+ diagnostics.push_back(diagnostic);
+ }
+
+ const List<GDScriptWarning> &warnings = get_warnings();
+ for (const List<GDScriptWarning>::Element *E = warnings.front(); E; E = E->next()) {
+ const GDScriptWarning &warning = E->get();
+ lsp::Diagnostic diagnostic;
+ diagnostic.severity = lsp::DiagnosticSeverity::Warning;
+ diagnostic.message = warning.get_message();
+ diagnostic.source = "gdscript";
+ diagnostic.code = warning.code;
+ lsp::Range range;
+ lsp::Position pos;
+ int line = LINE_NUMBER_TO_INDEX(warning.line);
+ const String &line_text = get_lines()[line];
+ pos.line = line;
+ pos.character = line_text.length() - line_text.strip_edges(true, false).length();
+ range.start = pos;
+ range.end = pos;
+ range.end.character = line_text.strip_edges(false).length();
+ diagnostic.range = range;
+ diagnostics.push_back(diagnostic);
+ }
+}
+
+void ExtendGDScriptParser::update_symbols() {
+
+ members.clear();
+
+ const GDScriptParser::Node *head = get_parse_tree();
+ if (const GDScriptParser::ClassNode *gdclass = dynamic_cast<const GDScriptParser::ClassNode *>(head)) {
+
+ parse_class_symbol(gdclass, class_symbol);
+
+ for (int i = 0; i < class_symbol.children.size(); i++) {
+ const lsp::DocumentSymbol &symbol = class_symbol.children[i];
+ members.set(symbol.name, &symbol);
+
+ // cache level one inner classes
+ if (symbol.kind == lsp::SymbolKind::Class) {
+ ClassMembers inner_class;
+ for (int j = 0; j < symbol.children.size(); j++) {
+ const lsp::DocumentSymbol &s = symbol.children[j];
+ inner_class.set(s.name, &s);
+ }
+ inner_classes.set(symbol.name, inner_class);
+ }
+ }
+ }
+}
+
+void ExtendGDScriptParser::parse_class_symbol(const GDScriptParser::ClassNode *p_class, lsp::DocumentSymbol &r_symbol) {
+
+ const String uri = get_uri();
+
+ r_symbol.uri = uri;
+ r_symbol.script_path = path;
+ r_symbol.children.clear();
+ r_symbol.name = p_class->name;
+ if (r_symbol.name.empty())
+ r_symbol.name = path.get_file();
+ r_symbol.kind = lsp::SymbolKind::Class;
+ r_symbol.deprecated = false;
+ r_symbol.range.start.line = LINE_NUMBER_TO_INDEX(p_class->line);
+ r_symbol.range.start.character = p_class->column;
+ r_symbol.range.end.line = LINE_NUMBER_TO_INDEX(p_class->end_line);
+ r_symbol.selectionRange.start.line = r_symbol.range.start.line;
+ r_symbol.detail = "class " + r_symbol.name;
+ bool is_root_class = &r_symbol == &class_symbol;
+ r_symbol.documentation = parse_documentation_as_markdown(is_root_class ? 0 : LINE_NUMBER_TO_INDEX(p_class->line), is_root_class);
+
+ for (int i = 0; i < p_class->variables.size(); ++i) {
+
+ const GDScriptParser::ClassNode::Member &m = p_class->variables[i];
+
+ lsp::DocumentSymbol symbol;
+ symbol.name = m.identifier;
+ symbol.kind = lsp::SymbolKind::Variable;
+ symbol.deprecated = false;
+ const int line = LINE_NUMBER_TO_INDEX(m.line);
+ symbol.range.start.line = line;
+ symbol.range.start.character = lines[line].length() - lines[line].strip_edges(true, false).length();
+ symbol.range.end.line = line;
+ symbol.range.end.character = lines[line].length();
+ symbol.selectionRange.start.line = symbol.range.start.line;
+ if (m._export.type != Variant::NIL) {
+ symbol.detail += "export ";
+ }
+ symbol.detail += "var " + m.identifier;
+ if (m.data_type.kind != GDScriptParser::DataType::UNRESOLVED) {
+ symbol.detail += ": " + m.data_type.to_string();
+ }
+ if (m.default_value.get_type() != Variant::NIL) {
+ symbol.detail += " = " + JSON::print(m.default_value);
+ }
+
+ symbol.documentation = parse_documentation_as_markdown(line);
+ symbol.uri = uri;
+ symbol.script_path = path;
+
+ r_symbol.children.push_back(symbol);
+ }
+
+ for (int i = 0; i < p_class->_signals.size(); ++i) {
+ const GDScriptParser::ClassNode::Signal &signal = p_class->_signals[i];
+
+ lsp::DocumentSymbol symbol;
+ symbol.name = signal.name;
+ symbol.kind = lsp::SymbolKind::Event;
+ symbol.deprecated = false;
+ const int line = LINE_NUMBER_TO_INDEX(signal.line);
+ symbol.range.start.line = line;
+ symbol.range.start.character = lines[line].length() - lines[line].strip_edges(true, false).length();
+ symbol.range.end.line = symbol.range.start.line;
+ symbol.range.end.character = lines[line].length();
+ symbol.selectionRange.start.line = symbol.range.start.line;
+ symbol.documentation = parse_documentation_as_markdown(line);
+ symbol.uri = uri;
+ symbol.script_path = path;
+ symbol.detail = "signal " + signal.name + "(";
+ for (int j = 0; j < signal.arguments.size(); j++) {
+ if (j > 0) {
+ symbol.detail += ", ";
+ }
+ symbol.detail += signal.arguments[j];
+ }
+ symbol.detail += ")";
+
+ r_symbol.children.push_back(symbol);
+ }
+
+ for (Map<StringName, GDScriptParser::ClassNode::Constant>::Element *E = p_class->constant_expressions.front(); E; E = E->next()) {
+ lsp::DocumentSymbol symbol;
+ const GDScriptParser::ClassNode::Constant &c = E->value();
+ const GDScriptParser::ConstantNode *node = dynamic_cast<const GDScriptParser::ConstantNode *>(c.expression);
+ symbol.name = E->key();
+ symbol.kind = lsp::SymbolKind::Constant;
+ symbol.deprecated = false;
+ const int line = LINE_NUMBER_TO_INDEX(E->get().expression->line);
+ symbol.range.start.line = line;
+ symbol.range.start.character = E->get().expression->column;
+ symbol.range.end.line = symbol.range.start.line;
+ symbol.range.end.character = lines[line].length();
+ symbol.selectionRange.start.line = symbol.range.start.line;
+ symbol.documentation = parse_documentation_as_markdown(line);
+ symbol.uri = uri;
+ symbol.script_path = path;
+
+ symbol.detail = "const " + symbol.name;
+ if (c.type.kind != GDScriptParser::DataType::UNRESOLVED) {
+ symbol.detail += ": " + c.type.to_string();
+ }
+
+ String value_text;
+ if (node->value.get_type() == Variant::OBJECT) {
+ RES res = node->value;
+ if (res.is_valid() && !res->get_path().empty()) {
+ value_text = "preload(\"" + res->get_path() + "\")";
+ if (symbol.documentation.empty()) {
+ if (Map<String, ExtendGDScriptParser *>::Element *S = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.find(res->get_path())) {
+ symbol.documentation = S->get()->class_symbol.documentation;
+ }
+ }
+ } else {
+ value_text = JSON::print(node->value);
+ }
+ } else {
+ value_text = JSON::print(node->value);
+ }
+ if (!value_text.empty()) {
+ symbol.detail += " = " + value_text;
+ }
+
+ r_symbol.children.push_back(symbol);
+ }
+
+ for (int i = 0; i < p_class->functions.size(); ++i) {
+ const GDScriptParser::FunctionNode *func = p_class->functions[i];
+ lsp::DocumentSymbol symbol;
+ parse_function_symbol(func, symbol);
+ r_symbol.children.push_back(symbol);
+ }
+
+ for (int i = 0; i < p_class->static_functions.size(); ++i) {
+ const GDScriptParser::FunctionNode *func = p_class->static_functions[i];
+ lsp::DocumentSymbol symbol;
+ parse_function_symbol(func, symbol);
+ r_symbol.children.push_back(symbol);
+ }
+
+ for (int i = 0; i < p_class->subclasses.size(); ++i) {
+ const GDScriptParser::ClassNode *subclass = p_class->subclasses[i];
+ lsp::DocumentSymbol symbol;
+ parse_class_symbol(subclass, symbol);
+ r_symbol.children.push_back(symbol);
+ }
+}
+
+void ExtendGDScriptParser::parse_function_symbol(const GDScriptParser::FunctionNode *p_func, lsp::DocumentSymbol &r_symbol) {
+
+ const String uri = get_uri();
+
+ r_symbol.name = p_func->name;
+ r_symbol.kind = lsp::SymbolKind::Function;
+ r_symbol.detail = "func " + p_func->name + "(";
+ r_symbol.deprecated = false;
+ const int line = LINE_NUMBER_TO_INDEX(p_func->line);
+ r_symbol.range.start.line = line;
+ r_symbol.range.start.character = p_func->column;
+ r_symbol.range.end.line = MAX(p_func->body->end_line - 2, p_func->body->line);
+ r_symbol.range.end.character = lines[r_symbol.range.end.line].length();
+ r_symbol.selectionRange.start.line = r_symbol.range.start.line;
+ r_symbol.documentation = parse_documentation_as_markdown(line);
+ r_symbol.uri = uri;
+ r_symbol.script_path = path;
+
+ String arguments;
+ for (int i = 0; i < p_func->arguments.size(); i++) {
+ lsp::DocumentSymbol symbol;
+ symbol.kind = lsp::SymbolKind::Variable;
+ symbol.name = p_func->arguments[i];
+ symbol.range.start.line = LINE_NUMBER_TO_INDEX(p_func->body->line);
+ symbol.range.start.character = p_func->body->column;
+ symbol.range.end = symbol.range.start;
+ symbol.uri = uri;
+ symbol.script_path = path;
+ r_symbol.children.push_back(symbol);
+ if (i > 0) {
+ arguments += ", ";
+ }
+ arguments += String(p_func->arguments[i]);
+ if (p_func->argument_types[i].kind != GDScriptParser::DataType::UNRESOLVED) {
+ arguments += ": " + p_func->argument_types[i].to_string();
+ }
+ int default_value_idx = i - (p_func->arguments.size() - p_func->default_values.size());
+ if (default_value_idx >= 0) {
+ const GDScriptParser::ConstantNode *const_node = dynamic_cast<const GDScriptParser::ConstantNode *>(p_func->default_values[default_value_idx]);
+ if (const_node == NULL) {
+ const GDScriptParser::OperatorNode *operator_node = dynamic_cast<const GDScriptParser::OperatorNode *>(p_func->default_values[default_value_idx]);
+ if (operator_node) {
+ const_node = dynamic_cast<const GDScriptParser::ConstantNode *>(operator_node->next);
+ }
+ }
+
+ if (const_node) {
+ String value = JSON::print(const_node->value);
+ arguments += " = " + value;
+ }
+ }
+ }
+ r_symbol.detail += arguments + ")";
+ if (p_func->return_type.kind != GDScriptParser::DataType::UNRESOLVED) {
+ r_symbol.detail += " -> " + p_func->return_type.to_string();
+ }
+
+ for (const Map<StringName, LocalVarNode *>::Element *E = p_func->body->variables.front(); E; E = E->next()) {
+ lsp::DocumentSymbol symbol;
+ const GDScriptParser::LocalVarNode *var = E->value();
+ symbol.name = E->key();
+ symbol.kind = lsp::SymbolKind::Variable;
+ symbol.range.start.line = LINE_NUMBER_TO_INDEX(E->get()->line);
+ symbol.range.start.character = E->get()->column;
+ symbol.range.end.line = symbol.range.start.line;
+ symbol.range.end.character = lines[symbol.range.end.line].length();
+ symbol.uri = uri;
+ symbol.script_path = path;
+ symbol.detail = "var " + symbol.name;
+ if (var->datatype.kind != GDScriptParser::DataType::UNRESOLVED) {
+ symbol.detail += ": " + var->datatype.to_string();
+ }
+ symbol.documentation = parse_documentation_as_markdown(line);
+ r_symbol.children.push_back(symbol);
+ }
+}
+
+String ExtendGDScriptParser::marked_documentation(const String &p_bbcode) {
+
+ String markdown = p_bbcode.strip_edges();
+
+ Vector<String> lines = markdown.split("\n");
+ bool in_code_block = false;
+ int code_block_indent = -1;
+
+ markdown = "";
+ for (int i = 0; i < lines.size(); i++) {
+ String line = lines[i];
+ int block_start = line.find("[codeblock]");
+ if (block_start != -1) {
+ code_block_indent = block_start;
+ in_code_block = true;
+ line = "'''gdscript";
+ line = "\n";
+ } else if (in_code_block) {
+ line = "\t" + line.substr(code_block_indent, line.length());
+ }
+
+ if (in_code_block && line.find("[/codeblock]") != -1) {
+ line = "'''\n";
+ line = "\n";
+ in_code_block = false;
+ }
+
+ if (!in_code_block) {
+ line = line.strip_edges();
+ line = line.replace("[code]", "`");
+ line = line.replace("[/code]", "`");
+ line = line.replace("[i]", "*");
+ line = line.replace("[/i]", "*");
+ line = line.replace("[b]", "**");
+ line = line.replace("[/b]", "**");
+ line = line.replace("[u]", "__");
+ line = line.replace("[/u]", "__");
+ line = line.replace("[method ", "`");
+ line = line.replace("[member ", "`");
+ line = line.replace("[signal ", "`");
+ line = line.replace("[enum ", "`");
+ line = line.replace("[constant ", "`");
+ line = line.replace("[", "`");
+ line = line.replace("]", "`");
+ }
+
+ if (!in_code_block && i < lines.size() - 1) {
+ line += "\n\n";
+ } else if (i < lines.size() - 1) {
+ line += "\n";
+ }
+ markdown += line;
+ }
+ return markdown;
+}
+
+String ExtendGDScriptParser::parse_documentation(int p_line, bool p_docs_down) {
+ ERR_FAIL_INDEX_V(p_line, lines.size(), String());
+
+ List<String> doc_lines;
+
+ if (!p_docs_down) { // inline comment
+ String inline_comment = lines[p_line];
+ int comment_start = inline_comment.find("#");
+ if (comment_start != -1) {
+ inline_comment = inline_comment.substr(comment_start, inline_comment.length()).strip_edges();
+ if (inline_comment.length() > 1) {
+ doc_lines.push_back(inline_comment.substr(1, inline_comment.length()));
+ }
+ }
+ }
+
+ int step = p_docs_down ? 1 : -1;
+ int start_line = p_docs_down ? p_line : p_line - 1;
+ for (int i = start_line; true; i += step) {
+
+ if (i < 0 || i >= lines.size()) break;
+
+ String line_comment = lines[i].strip_edges(true, false);
+ if (line_comment.begins_with("#")) {
+ line_comment = line_comment.substr(1, line_comment.length());
+ if (p_docs_down) {
+ doc_lines.push_back(line_comment);
+ } else {
+ doc_lines.push_front(line_comment);
+ }
+ } else {
+ break;
+ }
+ }
+
+ String doc;
+ for (List<String>::Element *E = doc_lines.front(); E; E = E->next()) {
+ doc += E->get() + "\n";
+ }
+ return doc;
+}
+
+String ExtendGDScriptParser::get_text_for_completion(const lsp::Position &p_cursor) const {
+
+ String longthing;
+ int len = lines.size();
+ for (int i = 0; i < len; i++) {
+
+ if (i == p_cursor.line) {
+ longthing += lines[i].substr(0, p_cursor.character);
+ longthing += String::chr(0xFFFF); //not unicode, represents the cursor
+ longthing += lines[i].substr(p_cursor.character, lines[i].size());
+ } else {
+
+ longthing += lines[i];
+ }
+
+ if (i != len - 1)
+ longthing += "\n";
+ }
+
+ return longthing;
+}
+
+String ExtendGDScriptParser::get_text_for_lookup_symbol(const lsp::Position &p_cursor, const String &p_symbol, bool p_func_requred) const {
+ String longthing;
+ int len = lines.size();
+ for (int i = 0; i < len; i++) {
+
+ if (i == p_cursor.line) {
+ String line = lines[i];
+ String first_part = line.substr(0, p_cursor.character);
+ String last_part = line.substr(p_cursor.character + 1, lines[i].length());
+ if (!p_symbol.empty()) {
+ String left_cursor_text;
+ for (int c = p_cursor.character - 1; c >= 0; c--) {
+ left_cursor_text = line.substr(c, p_cursor.character - c);
+ if (p_symbol.begins_with(left_cursor_text)) {
+ first_part = line.substr(0, c);
+ first_part += p_symbol;
+ break;
+ }
+ }
+ }
+
+ longthing += first_part;
+ longthing += String::chr(0xFFFF); //not unicode, represents the cursor
+ if (p_func_requred) {
+ longthing += "("; // tell the parser this is a function call
+ }
+ longthing += last_part;
+ } else {
+
+ longthing += lines[i];
+ }
+
+ if (i != len - 1)
+ longthing += "\n";
+ }
+
+ return longthing;
+}
+
+String ExtendGDScriptParser::get_identifier_under_position(const lsp::Position &p_position, Vector2i &p_offset) const {
+
+ ERR_FAIL_INDEX_V(p_position.line, lines.size(), "");
+ String line = lines[p_position.line];
+ ERR_FAIL_INDEX_V(p_position.character, line.size(), "");
+
+ int start_pos = p_position.character;
+ for (int c = p_position.character; c >= 0; c--) {
+ start_pos = c;
+ CharType ch = line[c];
+ bool valid_char = (ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || ch == '_';
+ if (!valid_char) {
+ break;
+ }
+ }
+
+ int end_pos = p_position.character;
+ for (int c = p_position.character; c < line.length(); c++) {
+ CharType ch = line[c];
+ bool valid_char = (ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || ch == '_';
+ if (!valid_char) {
+ break;
+ }
+ end_pos = c;
+ }
+ if (start_pos < end_pos) {
+ p_offset.x = start_pos - p_position.character;
+ p_offset.y = end_pos - p_position.character;
+ return line.substr(start_pos + 1, end_pos - start_pos);
+ }
+
+ return "";
+}
+
+String ExtendGDScriptParser::get_uri() const {
+ return GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_uri(path);
+}
+
+const lsp::DocumentSymbol *ExtendGDScriptParser::search_symbol_defined_at_line(int p_line, const lsp::DocumentSymbol &p_parent) const {
+ const lsp::DocumentSymbol *ret = NULL;
+ if (p_line < p_parent.range.start.line) {
+ return ret;
+ } else if (p_parent.range.start.line == p_line) {
+ return &p_parent;
+ } else {
+ for (int i = 0; i < p_parent.children.size(); i++) {
+ ret = search_symbol_defined_at_line(p_line, p_parent.children[i]);
+ if (ret) {
+ break;
+ }
+ }
+ }
+ return ret;
+}
+
+String ExtendGDScriptParser::parse_documentation_as_markdown(int p_line, bool p_docs_down) {
+ return marked_documentation(parse_documentation(p_line, p_docs_down));
+}
+
+const lsp::DocumentSymbol *ExtendGDScriptParser::get_symbol_defined_at_line(int p_line) const {
+ if (p_line <= 0) {
+ return &class_symbol;
+ }
+ return search_symbol_defined_at_line(p_line, class_symbol);
+}
+
+const lsp::DocumentSymbol *ExtendGDScriptParser::get_member_symbol(const String &p_name, const String &p_subclass) const {
+
+ if (p_subclass.empty()) {
+ const lsp::DocumentSymbol *const *ptr = members.getptr(p_name);
+ if (ptr) {
+ return *ptr;
+ }
+ } else {
+ if (const ClassMembers *_class = inner_classes.getptr(p_subclass)) {
+ const lsp::DocumentSymbol *const *ptr = _class->getptr(p_name);
+ if (ptr) {
+ return *ptr;
+ }
+ }
+ }
+
+ return NULL;
+}
+
+const Array &ExtendGDScriptParser::get_member_completions() {
+
+ if (member_completions.empty()) {
+
+ const String *name = members.next(NULL);
+ while (name) {
+
+ const lsp::DocumentSymbol *symbol = members.get(*name);
+ lsp::CompletionItem item = symbol->make_completion_item();
+ item.data = JOIN_SYMBOLS(path, *name);
+ member_completions.push_back(item.to_json());
+
+ name = members.next(name);
+ }
+
+ const String *_class = inner_classes.next(NULL);
+ while (_class) {
+
+ const ClassMembers *inner_class = inner_classes.getptr(*_class);
+ const String *member_name = inner_class->next(NULL);
+ while (member_name) {
+ const lsp::DocumentSymbol *symbol = inner_class->get(*member_name);
+ lsp::CompletionItem item = symbol->make_completion_item();
+ item.data = JOIN_SYMBOLS(path, JOIN_SYMBOLS(*_class, *member_name));
+ member_completions.push_back(item.to_json());
+
+ member_name = inner_class->next(member_name);
+ }
+
+ _class = inner_classes.next(_class);
+ }
+ }
+
+ return member_completions;
+}
+
+Dictionary ExtendGDScriptParser::dump_function_api(const GDScriptParser::FunctionNode *p_func) const {
+ Dictionary func;
+ ERR_FAIL_NULL_V(p_func, func);
+ func["name"] = p_func->name;
+ func["return_type"] = p_func->return_type.to_string();
+ func["rpc_mode"] = p_func->rpc_mode;
+ Array arguments;
+ for (int i = 0; i < p_func->arguments.size(); i++) {
+ Dictionary arg;
+ arg["name"] = p_func->arguments[i];
+ arg["type"] = p_func->argument_types[i].to_string();
+ int default_value_idx = i - (p_func->arguments.size() - p_func->default_values.size());
+ if (default_value_idx >= 0) {
+ const GDScriptParser::ConstantNode *const_node = dynamic_cast<const GDScriptParser::ConstantNode *>(p_func->default_values[default_value_idx]);
+ if (const_node == NULL) {
+ const GDScriptParser::OperatorNode *operator_node = dynamic_cast<const GDScriptParser::OperatorNode *>(p_func->default_values[default_value_idx]);
+ if (operator_node) {
+ const_node = dynamic_cast<const GDScriptParser::ConstantNode *>(operator_node->next);
+ }
+ }
+ if (const_node) {
+ arg["default_value"] = const_node->value;
+ }
+ }
+ arguments.push_back(arg);
+ }
+ if (const lsp::DocumentSymbol *symbol = get_symbol_defined_at_line(LINE_NUMBER_TO_INDEX(p_func->line))) {
+ func["signature"] = symbol->detail;
+ func["description"] = symbol->documentation;
+ }
+ func["arguments"] = arguments;
+ return func;
+}
+
+Dictionary ExtendGDScriptParser::dump_class_api(const GDScriptParser::ClassNode *p_class) const {
+ Dictionary class_api;
+
+ ERR_FAIL_NULL_V(p_class, class_api);
+
+ class_api["name"] = String(p_class->name);
+ class_api["path"] = path;
+ Array extends_class;
+ for (int i = 0; i < p_class->extends_class.size(); i++) {
+ extends_class.append(String(p_class->extends_class[i]));
+ }
+ class_api["extends_class"] = extends_class;
+ class_api["extends_file"] = String(p_class->extends_file);
+ class_api["icon"] = String(p_class->icon_path);
+
+ if (const lsp::DocumentSymbol *symbol = get_symbol_defined_at_line(LINE_NUMBER_TO_INDEX(p_class->line))) {
+ class_api["signature"] = symbol->detail;
+ class_api["description"] = symbol->documentation;
+ }
+
+ Array subclasses;
+ for (int i = 0; i < p_class->subclasses.size(); i++) {
+ subclasses.push_back(dump_class_api(p_class->subclasses[i]));
+ }
+ class_api["sub_classes"] = subclasses;
+
+ Array constants;
+ for (Map<StringName, GDScriptParser::ClassNode::Constant>::Element *E = p_class->constant_expressions.front(); E; E = E->next()) {
+
+ const GDScriptParser::ClassNode::Constant &c = E->value();
+ const GDScriptParser::ConstantNode *node = dynamic_cast<const GDScriptParser::ConstantNode *>(c.expression);
+
+ Dictionary api;
+ api["name"] = E->key();
+ api["value"] = node->value;
+ api["data_type"] = node->datatype.to_string();
+ if (const lsp::DocumentSymbol *symbol = get_symbol_defined_at_line(LINE_NUMBER_TO_INDEX(node->line))) {
+ api["signature"] = symbol->detail;
+ api["description"] = symbol->documentation;
+ }
+ constants.push_back(api);
+ }
+ class_api["constants"] = constants;
+
+ Array members;
+ for (int i = 0; i < p_class->variables.size(); ++i) {
+ const GDScriptParser::ClassNode::Member &m = p_class->variables[i];
+ Dictionary api;
+ api["name"] = m.identifier;
+ api["data_type"] = m.data_type.to_string();
+ api["default_value"] = m.default_value;
+ api["setter"] = String(m.setter);
+ api["getter"] = String(m.getter);
+ api["export"] = m._export.type != Variant::NIL;
+ if (const lsp::DocumentSymbol *symbol = get_symbol_defined_at_line(LINE_NUMBER_TO_INDEX(m.line))) {
+ api["signature"] = symbol->detail;
+ api["description"] = symbol->documentation;
+ }
+ members.push_back(api);
+ }
+ class_api["members"] = members;
+
+ Array signals;
+ for (int i = 0; i < p_class->_signals.size(); ++i) {
+ const GDScriptParser::ClassNode::Signal &signal = p_class->_signals[i];
+ Dictionary api;
+ api["name"] = signal.name;
+ Array args;
+ for (int j = 0; j < signal.arguments.size(); j++) {
+ args.append(signal.arguments[j]);
+ }
+ api["arguments"] = args;
+ if (const lsp::DocumentSymbol *symbol = get_symbol_defined_at_line(LINE_NUMBER_TO_INDEX(signal.line))) {
+ api["signature"] = symbol->detail;
+ api["description"] = symbol->documentation;
+ }
+ signals.push_back(api);
+ }
+ class_api["signals"] = signals;
+
+ Array methods;
+ for (int i = 0; i < p_class->functions.size(); ++i) {
+ methods.append(dump_function_api(p_class->functions[i]));
+ }
+ class_api["methods"] = methods;
+
+ Array static_functions;
+ for (int i = 0; i < p_class->static_functions.size(); ++i) {
+ static_functions.append(dump_function_api(p_class->functions[i]));
+ }
+ class_api["static_functions"] = static_functions;
+
+ return class_api;
+}
+
+Dictionary ExtendGDScriptParser::generate_api() const {
+
+ Dictionary api;
+ const GDScriptParser::Node *head = get_parse_tree();
+ if (const GDScriptParser::ClassNode *gdclass = dynamic_cast<const GDScriptParser::ClassNode *>(head)) {
+ api = dump_class_api(gdclass);
+ }
+ return api;
+}
+
+Error ExtendGDScriptParser::parse(const String &p_code, const String &p_path) {
+ path = p_path;
+ lines = p_code.split("\n");
+
+ Error err = GDScriptParser::parse(p_code, p_path.get_base_dir(), false, p_path, false, NULL, false);
+ update_diagnostics();
+ update_symbols();
+ return err;
+}
diff --git a/modules/gdscript/language_server/gdscript_extend_parser.h b/modules/gdscript/language_server/gdscript_extend_parser.h
new file mode 100644
index 0000000000..dd0453d3ff
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_extend_parser.h
@@ -0,0 +1,103 @@
+/*************************************************************************/
+/* gdscript_extend_parser.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef GDSCRIPT_EXTEND_PARSER_H
+#define GDSCRIPT_EXTEND_PARSER_H
+
+#include "../gdscript_parser.h"
+#include "core/variant.h"
+#include "lsp.hpp"
+
+#ifndef LINE_NUMBER_TO_INDEX
+#define LINE_NUMBER_TO_INDEX(p_line) ((p_line)-1)
+#endif
+
+#ifndef SYMBOL_SEPERATOR
+#define SYMBOL_SEPERATOR "::"
+#endif
+
+#ifndef JOIN_SYMBOLS
+#define JOIN_SYMBOLS(p_path, name) ((p_path) + SYMBOL_SEPERATOR + (name))
+#endif
+
+typedef HashMap<String, const lsp::DocumentSymbol *> ClassMembers;
+
+class ExtendGDScriptParser : public GDScriptParser {
+
+ String path;
+ Vector<String> lines;
+
+ lsp::DocumentSymbol class_symbol;
+ Vector<lsp::Diagnostic> diagnostics;
+ ClassMembers members;
+ HashMap<String, ClassMembers> inner_classes;
+
+ void update_diagnostics();
+
+ void update_symbols();
+ void parse_class_symbol(const GDScriptParser::ClassNode *p_class, lsp::DocumentSymbol &r_symbol);
+ void parse_function_symbol(const GDScriptParser::FunctionNode *p_func, lsp::DocumentSymbol &r_symbol);
+
+ Dictionary dump_function_api(const GDScriptParser::FunctionNode *p_func) const;
+ Dictionary dump_class_api(const GDScriptParser::ClassNode *p_class) const;
+
+ String parse_documentation(int p_line, bool p_docs_down = false);
+ const lsp::DocumentSymbol *search_symbol_defined_at_line(int p_line, const lsp::DocumentSymbol &p_parent) const;
+
+ Array member_completions;
+
+ String parse_documentation_as_markdown(int p_line, bool p_docs_down = false);
+
+public:
+ static String marked_documentation(const String &p_bbcode);
+
+public:
+ _FORCE_INLINE_ const String &get_path() const { return path; }
+ _FORCE_INLINE_ const Vector<String> &get_lines() const { return lines; }
+ _FORCE_INLINE_ const lsp::DocumentSymbol &get_symbols() const { return class_symbol; }
+ _FORCE_INLINE_ const Vector<lsp::Diagnostic> &get_diagnostics() const { return diagnostics; }
+ _FORCE_INLINE_ const ClassMembers &get_members() const { return members; }
+ _FORCE_INLINE_ const HashMap<String, ClassMembers> &get_inner_classes() const { return inner_classes; }
+
+ String get_text_for_completion(const lsp::Position &p_cursor) const;
+ String get_text_for_lookup_symbol(const lsp::Position &p_cursor, const String &p_symbol = "", bool p_func_requred = false) const;
+ String get_identifier_under_position(const lsp::Position &p_position, Vector2i &p_offset) const;
+ String get_uri() const;
+
+ const lsp::DocumentSymbol *get_symbol_defined_at_line(int p_line) const;
+ const lsp::DocumentSymbol *get_member_symbol(const String &p_name, const String &p_subclass = "") const;
+
+ const Array &get_member_completions();
+ Dictionary generate_api() const;
+
+ Error parse(const String &p_code, const String &p_path);
+};
+
+#endif
diff --git a/modules/gdscript/language_server/gdscript_language_protocol.cpp b/modules/gdscript/language_server/gdscript_language_protocol.cpp
new file mode 100644
index 0000000000..afe461b68e
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_language_protocol.cpp
@@ -0,0 +1,211 @@
+/*************************************************************************/
+/* gdscript_language_protocol.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#include "gdscript_language_protocol.h"
+#include "core/io/json.h"
+#include "core/os/copymem.h"
+#include "core/project_settings.h"
+#include "editor/editor_node.h"
+
+GDScriptLanguageProtocol *GDScriptLanguageProtocol::singleton = NULL;
+
+void GDScriptLanguageProtocol::on_data_received(int p_id) {
+ lastest_client_id = p_id;
+ Ref<WebSocketPeer> peer = server->get_peer(p_id);
+ PoolByteArray data;
+ if (OK == peer->get_packet_buffer(data)) {
+ String message;
+ message.parse_utf8((const char *)data.read().ptr(), data.size());
+ if (message.begins_with("Content-Length:")) return;
+ String output = process_message(message);
+ if (!output.empty()) {
+ CharString charstr = output.utf8();
+ peer->put_packet((const uint8_t *)charstr.ptr(), charstr.length());
+ }
+ }
+}
+
+void GDScriptLanguageProtocol::on_client_connected(int p_id, const String &p_protocal) {
+ clients.set(p_id, server->get_peer(p_id));
+}
+
+void GDScriptLanguageProtocol::on_client_disconnected(int p_id, bool p_was_clean_close) {
+ clients.erase(p_id);
+}
+
+String GDScriptLanguageProtocol::process_message(const String &p_text) {
+ String ret = process_string(p_text);
+ if (ret.empty()) {
+ return ret;
+ } else {
+ return format_output(ret);
+ }
+}
+
+String GDScriptLanguageProtocol::format_output(const String &p_text) {
+
+ String header = "Content-Length: ";
+ CharString charstr = p_text.utf8();
+ size_t len = charstr.length();
+ header += itos(len);
+ header += "\r\n\r\n";
+
+ return header + p_text;
+}
+
+void GDScriptLanguageProtocol::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("initialize", "params"), &GDScriptLanguageProtocol::initialize);
+ ClassDB::bind_method(D_METHOD("initialized", "params"), &GDScriptLanguageProtocol::initialized);
+ ClassDB::bind_method(D_METHOD("on_data_received"), &GDScriptLanguageProtocol::on_data_received);
+ ClassDB::bind_method(D_METHOD("on_client_connected"), &GDScriptLanguageProtocol::on_client_connected);
+ ClassDB::bind_method(D_METHOD("on_client_disconnected"), &GDScriptLanguageProtocol::on_client_disconnected);
+ ClassDB::bind_method(D_METHOD("notify_all_clients", "p_method", "p_params"), &GDScriptLanguageProtocol::notify_all_clients, DEFVAL(Variant()));
+ ClassDB::bind_method(D_METHOD("notify_client", "p_method", "p_params", "p_client"), &GDScriptLanguageProtocol::notify_client, DEFVAL(Variant()), DEFVAL(-1));
+ ClassDB::bind_method(D_METHOD("is_smart_resolve_enabled"), &GDScriptLanguageProtocol::is_smart_resolve_enabled);
+ ClassDB::bind_method(D_METHOD("get_text_document"), &GDScriptLanguageProtocol::get_text_document);
+ ClassDB::bind_method(D_METHOD("get_workspace"), &GDScriptLanguageProtocol::get_workspace);
+ ClassDB::bind_method(D_METHOD("is_initialized"), &GDScriptLanguageProtocol::is_initialized);
+}
+
+Dictionary GDScriptLanguageProtocol::initialize(const Dictionary &p_params) {
+
+ lsp::InitializeResult ret;
+
+ String root_uri = p_params["rootUri"];
+ String root = p_params["rootPath"];
+ bool is_same_workspace = root == workspace->root;
+ is_same_workspace = root.to_lower() == workspace->root.to_lower();
+#ifdef WINDOWS_ENABLED
+ is_same_workspace = root.replace("\\", "/").to_lower() == workspace->root.to_lower();
+#endif
+
+ if (root_uri.length() && is_same_workspace) {
+ workspace->root_uri = root_uri;
+ } else {
+
+ workspace->root_uri = "file://" + workspace->root;
+
+ Dictionary params;
+ params["path"] = workspace->root;
+ Dictionary request = make_notification("gdscrip_client/changeWorkspace", params);
+ if (Ref<WebSocketPeer> *peer = clients.getptr(lastest_client_id)) {
+ String msg = JSON::print(request);
+ msg = format_output(msg);
+ CharString charstr = msg.utf8();
+ (*peer)->put_packet((const uint8_t *)charstr.ptr(), charstr.length());
+ }
+ }
+
+ if (!_initialized) {
+ workspace->initialize();
+ text_document->initialize();
+ _initialized = true;
+ }
+
+ return ret.to_json();
+}
+
+void GDScriptLanguageProtocol::initialized(const Variant &p_params) {
+}
+
+void GDScriptLanguageProtocol::poll() {
+ server->poll();
+}
+
+Error GDScriptLanguageProtocol::start(int p_port) {
+ if (server == NULL) {
+ server = dynamic_cast<WebSocketServer *>(ClassDB::instance("WebSocketServer"));
+ server->set_buffers(8192, 1024, 8192, 1024); // 8mb should be way more than enough
+ server->connect("data_received", this, "on_data_received");
+ server->connect("client_connected", this, "on_client_connected");
+ server->connect("client_disconnected", this, "on_client_disconnected");
+ }
+ return server->listen(p_port);
+}
+
+void GDScriptLanguageProtocol::stop() {
+ server->stop();
+}
+
+void GDScriptLanguageProtocol::notify_all_clients(const String &p_method, const Variant &p_params) {
+
+ Dictionary message = make_notification(p_method, p_params);
+ String msg = JSON::print(message);
+ msg = format_output(msg);
+ CharString charstr = msg.utf8();
+ const int *p_id = clients.next(NULL);
+ while (p_id != NULL) {
+ Ref<WebSocketPeer> peer = clients.get(*p_id);
+ (*peer)->put_packet((const uint8_t *)charstr.ptr(), charstr.length());
+ p_id = clients.next(p_id);
+ }
+}
+
+void GDScriptLanguageProtocol::notify_client(const String &p_method, const Variant &p_params, int p_client) {
+
+ if (p_client == -1) {
+ p_client = lastest_client_id;
+ }
+
+ Ref<WebSocketPeer> *peer = clients.getptr(p_client);
+ ERR_FAIL_COND(peer == NULL);
+
+ Dictionary message = make_notification(p_method, p_params);
+ String msg = JSON::print(message);
+ msg = format_output(msg);
+ CharString charstr = msg.utf8();
+
+ (*peer)->put_packet((const uint8_t *)charstr.ptr(), charstr.length());
+}
+
+bool GDScriptLanguageProtocol::is_smart_resolve_enabled() const {
+ return bool(_EDITOR_GET("network/language_server/enable_smart_resolve"));
+}
+
+bool GDScriptLanguageProtocol::is_goto_native_symbols_enabled() const {
+ return bool(_EDITOR_GET("network/language_server/show_native_symbols_in_editor"));
+}
+
+GDScriptLanguageProtocol::GDScriptLanguageProtocol() {
+ server = NULL;
+ singleton = this;
+ _initialized = false;
+ workspace.instance();
+ text_document.instance();
+ set_scope("textDocument", text_document.ptr());
+ set_scope("completionItem", text_document.ptr());
+ set_scope("workspace", workspace.ptr());
+ workspace->root = ProjectSettings::get_singleton()->get_resource_path();
+}
+
+GDScriptLanguageProtocol::~GDScriptLanguageProtocol() {
+ memdelete(server);
+ server = NULL;
+}
diff --git a/modules/gdscript/language_server/gdscript_language_protocol.h b/modules/gdscript/language_server/gdscript_language_protocol.h
new file mode 100644
index 0000000000..136b45fd78
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_language_protocol.h
@@ -0,0 +1,93 @@
+/*************************************************************************/
+/* gdscript_language_protocol.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef GDSCRIPT_PROTOCAL_SERVER_H
+#define GDSCRIPT_PROTOCAL_SERVER_H
+
+#include "gdscript_text_document.h"
+#include "gdscript_workspace.h"
+#include "lsp.hpp"
+#include "modules/jsonrpc/jsonrpc.h"
+#include "modules/websocket/websocket_peer.h"
+#include "modules/websocket/websocket_server.h"
+
+class GDScriptLanguageProtocol : public JSONRPC {
+ GDCLASS(GDScriptLanguageProtocol, JSONRPC)
+
+ enum LSPErrorCode {
+ RequestCancelled = -32800,
+ ContentModified = -32801,
+ };
+
+ static GDScriptLanguageProtocol *singleton;
+
+ HashMap<int, Ref<WebSocketPeer> > clients;
+ WebSocketServer *server;
+ int lastest_client_id;
+
+ Ref<GDScriptTextDocument> text_document;
+ Ref<GDScriptWorkspace> workspace;
+
+ void on_data_received(int p_id);
+ void on_client_connected(int p_id, const String &p_protocal);
+ void on_client_disconnected(int p_id, bool p_was_clean_close);
+
+ String process_message(const String &p_text);
+ String format_output(const String &p_text);
+
+ bool _initialized;
+
+protected:
+ static void _bind_methods();
+
+ Dictionary initialize(const Dictionary &p_params);
+ void initialized(const Variant &p_params);
+
+public:
+ _FORCE_INLINE_ static GDScriptLanguageProtocol *get_singleton() { return singleton; }
+ _FORCE_INLINE_ Ref<GDScriptWorkspace> get_workspace() { return workspace; }
+ _FORCE_INLINE_ Ref<GDScriptTextDocument> get_text_document() { return text_document; }
+ _FORCE_INLINE_ bool is_initialized() const { return _initialized; }
+
+ void poll();
+ Error start(int p_port);
+ void stop();
+
+ void notify_all_clients(const String &p_method, const Variant &p_params = Variant());
+ void notify_client(const String &p_method, const Variant &p_params = Variant(), int p_client = -1);
+
+ bool is_smart_resolve_enabled() const;
+ bool is_goto_native_symbols_enabled() const;
+
+ GDScriptLanguageProtocol();
+ ~GDScriptLanguageProtocol();
+};
+
+#endif
diff --git a/modules/gdscript/language_server/gdscript_language_server.cpp b/modules/gdscript/language_server/gdscript_language_server.cpp
new file mode 100644
index 0000000000..9bea4557ac
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_language_server.cpp
@@ -0,0 +1,88 @@
+/*************************************************************************/
+/* gdscript_language_server.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#include "gdscript_language_server.h"
+#include "core/os/file_access.h"
+#include "core/os/os.h"
+#include "editor/editor_node.h"
+
+GDScriptLanguageServer::GDScriptLanguageServer() {
+ thread = NULL;
+ thread_exit = false;
+ _EDITOR_DEF("network/language_server/remote_port", 6008);
+ _EDITOR_DEF("network/language_server/enable_smart_resolve", false);
+ _EDITOR_DEF("network/language_server/show_native_symbols_in_editor", false);
+}
+
+void GDScriptLanguageServer::_notification(int p_what) {
+
+ switch (p_what) {
+ case NOTIFICATION_ENTER_TREE:
+ start();
+ break;
+ case NOTIFICATION_EXIT_TREE:
+ stop();
+ break;
+ }
+}
+
+void GDScriptLanguageServer::thread_main(void *p_userdata) {
+ GDScriptLanguageServer *self = static_cast<GDScriptLanguageServer *>(p_userdata);
+ while (!self->thread_exit) {
+ self->protocol.poll();
+ OS::get_singleton()->delay_usec(10);
+ }
+}
+
+void GDScriptLanguageServer::start() {
+ int port = (int)_EDITOR_GET("network/language_server/remote_port");
+ if (protocol.start(port) == OK) {
+ EditorNode::get_log()->add_message("** GDScript Language Server Started **");
+ ERR_FAIL_COND(thread != NULL || thread_exit);
+ thread_exit = false;
+ thread = Thread::create(GDScriptLanguageServer::thread_main, this);
+ }
+}
+
+void GDScriptLanguageServer::stop() {
+ ERR_FAIL_COND(NULL == thread || thread_exit);
+ thread_exit = true;
+ Thread::wait_to_finish(thread);
+ memdelete(thread);
+ thread = NULL;
+ protocol.stop();
+ EditorNode::get_log()->add_message("** GDScript Language Server Stopped **");
+}
+
+void register_lsp_types() {
+ ClassDB::register_class<GDScriptLanguageProtocol>();
+ ClassDB::register_class<GDScriptTextDocument>();
+ ClassDB::register_class<GDScriptWorkspace>();
+}
diff --git a/modules/gdscript/language_server/gdscript_language_server.h b/modules/gdscript/language_server/gdscript_language_server.h
new file mode 100644
index 0000000000..83c2320d98
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_language_server.h
@@ -0,0 +1,60 @@
+/*************************************************************************/
+/* gdscript_language_server.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef GDSCRIPT_LANGUAGE_SERVER_H
+#define GDSCRIPT_LANGUAGE_SERVER_H
+
+#include "../gdscript_parser.h"
+#include "editor/editor_plugin.h"
+#include "gdscript_language_protocol.h"
+
+class GDScriptLanguageServer : public EditorPlugin {
+ GDCLASS(GDScriptLanguageServer, EditorPlugin);
+
+ GDScriptLanguageProtocol protocol;
+
+ Thread *thread;
+ bool thread_exit;
+ static void thread_main(void *p_userdata);
+
+private:
+ void _notification(int p_what);
+ void _iteration();
+
+public:
+ Error parse_script_file(const String &p_path);
+ GDScriptLanguageServer();
+ void start();
+ void stop();
+};
+
+void register_lsp_types();
+
+#endif // GDSCRIPT_LANGUAGE_SERVER_H
diff --git a/modules/gdscript/language_server/gdscript_text_document.cpp b/modules/gdscript/language_server/gdscript_text_document.cpp
new file mode 100644
index 0000000000..f211fae526
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_text_document.cpp
@@ -0,0 +1,391 @@
+/*************************************************************************/
+/* gdscript_text_document.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#include "gdscript_text_document.h"
+#include "../gdscript.h"
+#include "core/os/os.h"
+#include "editor/editor_settings.h"
+#include "editor/plugins/script_text_editor.h"
+#include "gdscript_extend_parser.h"
+#include "gdscript_language_protocol.h"
+
+void GDScriptTextDocument::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("didOpen"), &GDScriptTextDocument::didOpen);
+ ClassDB::bind_method(D_METHOD("didChange"), &GDScriptTextDocument::didChange);
+ ClassDB::bind_method(D_METHOD("documentSymbol"), &GDScriptTextDocument::documentSymbol);
+ ClassDB::bind_method(D_METHOD("completion"), &GDScriptTextDocument::completion);
+ ClassDB::bind_method(D_METHOD("resolve"), &GDScriptTextDocument::resolve);
+ ClassDB::bind_method(D_METHOD("foldingRange"), &GDScriptTextDocument::foldingRange);
+ ClassDB::bind_method(D_METHOD("codeLens"), &GDScriptTextDocument::codeLens);
+ ClassDB::bind_method(D_METHOD("documentLink"), &GDScriptTextDocument::documentLink);
+ ClassDB::bind_method(D_METHOD("colorPresentation"), &GDScriptTextDocument::colorPresentation);
+ ClassDB::bind_method(D_METHOD("hover"), &GDScriptTextDocument::hover);
+ ClassDB::bind_method(D_METHOD("definition"), &GDScriptTextDocument::definition);
+ ClassDB::bind_method(D_METHOD("show_native_symbol_in_editor"), &GDScriptTextDocument::show_native_symbol_in_editor);
+}
+
+void GDScriptTextDocument::didOpen(const Variant &p_param) {
+ lsp::TextDocumentItem doc = load_document_item(p_param);
+ sync_script_content(doc.uri, doc.text);
+}
+
+void GDScriptTextDocument::didChange(const Variant &p_param) {
+ lsp::TextDocumentItem doc = load_document_item(p_param);
+ Dictionary dict = p_param;
+ Array contentChanges = dict["contentChanges"];
+ for (int i = 0; i < contentChanges.size(); ++i) {
+ lsp::TextDocumentContentChangeEvent evt;
+ evt.load(contentChanges[i]);
+ doc.text = evt.text;
+ }
+ sync_script_content(doc.uri, doc.text);
+}
+
+lsp::TextDocumentItem GDScriptTextDocument::load_document_item(const Variant &p_param) {
+ lsp::TextDocumentItem doc;
+ Dictionary params = p_param;
+ doc.load(params["textDocument"]);
+ return doc;
+}
+
+void GDScriptTextDocument::initialize() {
+
+ if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
+
+ const HashMap<StringName, ClassMembers> &native_members = GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members;
+
+ const StringName *class_ptr = native_members.next(NULL);
+ while (class_ptr) {
+
+ const ClassMembers &members = native_members.get(*class_ptr);
+
+ const String *name = members.next(NULL);
+ while (name) {
+
+ const lsp::DocumentSymbol *symbol = members.get(*name);
+ lsp::CompletionItem item = symbol->make_completion_item();
+ item.data = JOIN_SYMBOLS(String(*class_ptr), *name);
+ native_member_completions.push_back(item.to_json());
+
+ name = members.next(name);
+ }
+
+ class_ptr = native_members.next(class_ptr);
+ }
+ }
+}
+
+Array GDScriptTextDocument::documentSymbol(const Dictionary &p_params) {
+ Dictionary params = p_params["textDocument"];
+ String uri = params["uri"];
+ String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(uri);
+ Array arr;
+ if (const Map<String, ExtendGDScriptParser *>::Element *parser = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.find(path)) {
+ Vector<lsp::DocumentedSymbolInformation> list;
+ parser->get()->get_symbols().symbol_tree_as_list(uri, list);
+ for (int i = 0; i < list.size(); i++) {
+ arr.push_back(list[i].to_json());
+ }
+ }
+ return arr;
+}
+
+Array GDScriptTextDocument::completion(const Dictionary &p_params) {
+
+ Array arr;
+
+ lsp::CompletionParams params;
+ params.load(p_params);
+ Dictionary request_data = params.to_json();
+
+ List<ScriptCodeCompletionOption> options;
+ GDScriptLanguageProtocol::get_singleton()->get_workspace()->completion(params, &options);
+
+ if (!options.empty()) {
+
+ int i = 0;
+ arr.resize(options.size());
+
+ for (const List<ScriptCodeCompletionOption>::Element *E = options.front(); E; E = E->next()) {
+
+ const ScriptCodeCompletionOption &option = E->get();
+ lsp::CompletionItem item;
+ item.label = option.display;
+ item.data = request_data;
+
+ switch (option.kind) {
+ case ScriptCodeCompletionOption::KIND_ENUM:
+ item.kind = lsp::CompletionItemKind::Enum;
+ break;
+ case ScriptCodeCompletionOption::KIND_CLASS:
+ item.kind = lsp::CompletionItemKind::Class;
+ break;
+ case ScriptCodeCompletionOption::KIND_MEMBER:
+ item.kind = lsp::CompletionItemKind::Property;
+ break;
+ case ScriptCodeCompletionOption::KIND_FUNCTION:
+ item.kind = lsp::CompletionItemKind::Method;
+ break;
+ case ScriptCodeCompletionOption::KIND_SIGNAL:
+ item.kind = lsp::CompletionItemKind::Event;
+ break;
+ case ScriptCodeCompletionOption::KIND_CONSTANT:
+ item.kind = lsp::CompletionItemKind::Constant;
+ break;
+ case ScriptCodeCompletionOption::KIND_VARIABLE:
+ item.kind = lsp::CompletionItemKind::Variable;
+ break;
+ case ScriptCodeCompletionOption::KIND_FILE_PATH:
+ item.kind = lsp::CompletionItemKind::File;
+ break;
+ case ScriptCodeCompletionOption::KIND_NODE_PATH:
+ item.kind = lsp::CompletionItemKind::Snippet;
+ break;
+ case ScriptCodeCompletionOption::KIND_PLAIN_TEXT:
+ item.kind = lsp::CompletionItemKind::Text;
+ break;
+ }
+
+ arr[i] = item.to_json();
+ i++;
+ }
+ } else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
+
+ arr = native_member_completions.duplicate();
+
+ for (Map<String, ExtendGDScriptParser *>::Element *E = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.front(); E; E = E->next()) {
+
+ ExtendGDScriptParser *script = E->get();
+ const Array &items = script->get_member_completions();
+
+ const int start_size = arr.size();
+ arr.resize(start_size + items.size());
+ for (int i = start_size; i < arr.size(); i++) {
+ arr[i] = items[i - start_size];
+ }
+ }
+ }
+ return arr;
+}
+
+Dictionary GDScriptTextDocument::resolve(const Dictionary &p_params) {
+
+ lsp::CompletionItem item;
+ item.load(p_params);
+
+ lsp::CompletionParams params;
+ Variant data = p_params["data"];
+
+ const lsp::DocumentSymbol *symbol = NULL;
+
+ if (data.get_type() == Variant::DICTIONARY) {
+
+ params.load(p_params["data"]);
+ symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(params, item.label, item.kind == lsp::CompletionItemKind::Method || item.kind == lsp::CompletionItemKind::Function);
+
+ } else if (data.get_type() == Variant::STRING) {
+
+ String query = data;
+
+ Vector<String> param_symbols = query.split(SYMBOL_SEPERATOR, false);
+
+ if (param_symbols.size() >= 2) {
+
+ String class_ = param_symbols[0];
+ StringName class_name = class_;
+ String member_name = param_symbols[param_symbols.size() - 1];
+ String inner_class_name;
+ if (param_symbols.size() >= 3) {
+ inner_class_name = param_symbols[1];
+ }
+
+ if (const ClassMembers *members = GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members.getptr(class_name)) {
+ if (const lsp::DocumentSymbol *const *member = members->getptr(member_name)) {
+ symbol = *member;
+ }
+ }
+
+ if (!symbol) {
+ if (const Map<String, ExtendGDScriptParser *>::Element *E = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.find(class_name)) {
+ symbol = E->get()->get_member_symbol(member_name, inner_class_name);
+ }
+ }
+ }
+ }
+
+ if (symbol) {
+ item.documentation = symbol->render();
+ }
+
+ if ((item.kind == lsp::CompletionItemKind::Method || item.kind == lsp::CompletionItemKind::Function) && !item.label.ends_with("):")) {
+ item.insertText = item.label + "(";
+ if (symbol && symbol->detail.find(",") == -1) {
+ item.insertText += ")";
+ }
+ } else if (item.kind == lsp::CompletionItemKind::Event) {
+ if (params.context.triggerKind == lsp::CompletionTriggerKind::TriggerCharacter && (params.context.triggerCharacter == "(")) {
+ const String quote_style = EDITOR_DEF("text_editor/completion/use_single_quotes", false) ? "'" : "\"";
+ item.insertText = quote_style + item.label + quote_style;
+ }
+ }
+
+ return item.to_json(true);
+}
+
+Array GDScriptTextDocument::foldingRange(const Dictionary &p_params) {
+ Dictionary params = p_params["textDocument"];
+ String path = params["uri"];
+ Array arr;
+ return arr;
+}
+
+Array GDScriptTextDocument::codeLens(const Dictionary &p_params) {
+ Array arr;
+ return arr;
+}
+
+Variant GDScriptTextDocument::documentLink(const Dictionary &p_params) {
+ Variant ret;
+ return ret;
+}
+
+Array GDScriptTextDocument::colorPresentation(const Dictionary &p_params) {
+ Array arr;
+ return arr;
+}
+
+Variant GDScriptTextDocument::hover(const Dictionary &p_params) {
+
+ lsp::TextDocumentPositionParams params;
+ params.load(p_params);
+
+ const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(params);
+ if (symbol) {
+
+ lsp::Hover hover;
+ hover.contents = symbol->render();
+ return hover.to_json();
+
+ } else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
+
+ Dictionary ret;
+ Array contents;
+ List<const lsp::DocumentSymbol *> list;
+ GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_related_symbols(params, list);
+ for (List<const lsp::DocumentSymbol *>::Element *E = list.front(); E; E = E->next()) {
+ if (const lsp::DocumentSymbol *s = E->get()) {
+ contents.push_back(s->render().value);
+ }
+ }
+ ret["contents"] = contents;
+ return ret;
+ }
+
+ return Variant();
+}
+
+Array GDScriptTextDocument::definition(const Dictionary &p_params) {
+ Array arr;
+
+ lsp::TextDocumentPositionParams params;
+ params.load(p_params);
+
+ const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(params);
+ if (symbol) {
+ lsp::Location location;
+ location.uri = symbol->uri;
+ location.range = symbol->range;
+
+ const String &path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(symbol->uri);
+ if (file_checker->file_exists(path)) {
+ arr.push_back(location.to_json());
+ } else if (!symbol->native_class.empty() && GDScriptLanguageProtocol::get_singleton()->is_goto_native_symbols_enabled()) {
+ String id;
+ switch (symbol->kind) {
+ case lsp::SymbolKind::Class:
+ id = "class_name:" + symbol->name;
+ break;
+ case lsp::SymbolKind::Constant:
+ id = "class_constant:" + symbol->native_class + ":" + symbol->name;
+ break;
+ case lsp::SymbolKind::Property:
+ case lsp::SymbolKind::Variable:
+ id = "class_property:" + symbol->native_class + ":" + symbol->name;
+ break;
+ case lsp::SymbolKind::Enum:
+ id = "class_enum:" + symbol->native_class + ":" + symbol->name;
+ break;
+ case lsp::SymbolKind::Method:
+ case lsp::SymbolKind::Function:
+ id = "class_method:" + symbol->native_class + ":" + symbol->name;
+ break;
+ default:
+ id = "class_global:" + symbol->native_class + ":" + symbol->name;
+ break;
+ }
+ call_deferred("show_native_symbol_in_editor", id);
+ }
+ } else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
+
+ List<const lsp::DocumentSymbol *> list;
+ GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_related_symbols(params, list);
+ for (List<const lsp::DocumentSymbol *>::Element *E = list.front(); E; E = E->next()) {
+
+ if (const lsp::DocumentSymbol *s = E->get()) {
+ if (!s->uri.empty()) {
+ lsp::Location location;
+ location.uri = s->uri;
+ location.range = s->range;
+ arr.push_back(location.to_json());
+ }
+ }
+ }
+ }
+
+ return arr;
+}
+
+GDScriptTextDocument::GDScriptTextDocument() {
+ file_checker = FileAccess::create(FileAccess::ACCESS_RESOURCES);
+}
+
+GDScriptTextDocument::~GDScriptTextDocument() {
+ memdelete(file_checker);
+}
+
+void GDScriptTextDocument::sync_script_content(const String &p_uri, const String &p_content) {
+ String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(p_uri);
+ GDScriptLanguageProtocol::get_singleton()->get_workspace()->parse_script(path, p_content);
+}
+
+void GDScriptTextDocument::show_native_symbol_in_editor(const String &p_symbol_id) {
+ ScriptEditor::get_singleton()->call_deferred("_help_class_goto", p_symbol_id);
+ OS::get_singleton()->move_window_to_foreground();
+}
diff --git a/modules/gdscript/language_server/gdscript_text_document.h b/modules/gdscript/language_server/gdscript_text_document.h
new file mode 100644
index 0000000000..d15022d2c4
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_text_document.h
@@ -0,0 +1,73 @@
+/*************************************************************************/
+/* gdscript_text_document.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef GDSCRIPT_TEXT_DOCUMENT_H
+#define GDSCRIPT_TEXT_DOCUMENT_H
+
+#include "core/os/file_access.h"
+#include "core/reference.h"
+#include "lsp.hpp"
+
+class GDScriptTextDocument : public Reference {
+ GDCLASS(GDScriptTextDocument, Reference)
+protected:
+ static void _bind_methods();
+
+ FileAccess *file_checker;
+
+ void didOpen(const Variant &p_param);
+ void didChange(const Variant &p_param);
+
+ void sync_script_content(const String &p_path, const String &p_content);
+ void show_native_symbol_in_editor(const String &p_symbol_id);
+
+ Array native_member_completions;
+
+private:
+ lsp::TextDocumentItem load_document_item(const Variant &p_param);
+
+public:
+ Array documentSymbol(const Dictionary &p_params);
+ Array completion(const Dictionary &p_params);
+ Dictionary resolve(const Dictionary &p_params);
+ Array foldingRange(const Dictionary &p_params);
+ Array codeLens(const Dictionary &p_params);
+ Variant documentLink(const Dictionary &p_params);
+ Array colorPresentation(const Dictionary &p_params);
+ Variant hover(const Dictionary &p_params);
+ Array definition(const Dictionary &p_params);
+
+ void initialize();
+
+ GDScriptTextDocument();
+ virtual ~GDScriptTextDocument();
+};
+
+#endif
diff --git a/modules/gdscript/language_server/gdscript_workspace.cpp b/modules/gdscript/language_server/gdscript_workspace.cpp
new file mode 100644
index 0000000000..1901daacff
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_workspace.cpp
@@ -0,0 +1,504 @@
+/*************************************************************************/
+/* gdscript_workspace.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#include "gdscript_workspace.h"
+#include "../gdscript.h"
+#include "../gdscript_parser.h"
+#include "core/project_settings.h"
+#include "core/script_language.h"
+#include "editor/editor_help.h"
+#include "gdscript_language_protocol.h"
+
+void GDScriptWorkspace::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("symbol"), &GDScriptWorkspace::symbol);
+ ClassDB::bind_method(D_METHOD("parse_script", "p_path", "p_content"), &GDScriptWorkspace::parse_script);
+ ClassDB::bind_method(D_METHOD("parse_local_script", "p_path"), &GDScriptWorkspace::parse_local_script);
+ ClassDB::bind_method(D_METHOD("get_file_path", "p_uri"), &GDScriptWorkspace::get_file_path);
+ ClassDB::bind_method(D_METHOD("get_file_uri", "p_path"), &GDScriptWorkspace::get_file_uri);
+ ClassDB::bind_method(D_METHOD("publish_diagnostics", "p_path"), &GDScriptWorkspace::publish_diagnostics);
+ ClassDB::bind_method(D_METHOD("generate_script_api", "p_path"), &GDScriptWorkspace::generate_script_api);
+}
+
+void GDScriptWorkspace::remove_cache_parser(const String &p_path) {
+ Map<String, ExtendGDScriptParser *>::Element *parser = parse_results.find(p_path);
+ Map<String, ExtendGDScriptParser *>::Element *script = scripts.find(p_path);
+ if (parser && script) {
+ if (script->get() && script->get() == script->get()) {
+ memdelete(script->get());
+ } else {
+ memdelete(script->get());
+ memdelete(parser->get());
+ }
+ parse_results.erase(p_path);
+ scripts.erase(p_path);
+ } else if (parser) {
+ memdelete(parser->get());
+ parse_results.erase(p_path);
+ } else if (script) {
+ memdelete(script->get());
+ scripts.erase(p_path);
+ }
+}
+
+const lsp::DocumentSymbol *GDScriptWorkspace::get_native_symbol(const String &p_class, const String &p_member) const {
+
+ StringName class_name = p_class;
+ StringName empty;
+
+ while (class_name != empty) {
+ if (const Map<StringName, lsp::DocumentSymbol>::Element *E = native_symbols.find(class_name)) {
+ const lsp::DocumentSymbol &class_symbol = E->value();
+
+ if (p_member.empty()) {
+ return &class_symbol;
+ } else {
+ for (int i = 0; i < class_symbol.children.size(); i++) {
+ const lsp::DocumentSymbol &symbol = class_symbol.children[i];
+ if (symbol.name == p_member) {
+ return &symbol;
+ }
+ }
+ }
+ }
+ class_name = ClassDB::get_parent_class(class_name);
+ }
+
+ return NULL;
+}
+
+const lsp::DocumentSymbol *GDScriptWorkspace::get_script_symbol(const String &p_path) const {
+ const Map<String, ExtendGDScriptParser *>::Element *S = scripts.find(p_path);
+ if (S) {
+ return &(S->get()->get_symbols());
+ }
+ return NULL;
+}
+
+void GDScriptWorkspace::reload_all_workspace_scripts() {
+ List<String> pathes;
+ list_script_files("res://", pathes);
+ for (List<String>::Element *E = pathes.front(); E; E = E->next()) {
+ const String &path = E->get();
+ Error err;
+ String content = FileAccess::get_file_as_string(path, &err);
+ ERR_CONTINUE(err != OK);
+ err = parse_script(path, content);
+
+ if (err != OK) {
+ Map<String, ExtendGDScriptParser *>::Element *S = parse_results.find(path);
+ String err_msg = "Failed parse script " + path;
+ if (S) {
+ err_msg += "\n" + S->get()->get_error();
+ }
+ ERR_EXPLAIN(err_msg);
+ ERR_CONTINUE(err != OK);
+ }
+ }
+}
+
+void GDScriptWorkspace::list_script_files(const String &p_root_dir, List<String> &r_files) {
+ Error err;
+ DirAccessRef dir = DirAccess::open(p_root_dir, &err);
+ if (OK == err) {
+ dir->list_dir_begin();
+ String file_name = dir->get_next();
+ while (file_name.length()) {
+ if (dir->current_is_dir() && file_name != "." && file_name != ".." && file_name != "./") {
+ list_script_files(p_root_dir.plus_file(file_name), r_files);
+ } else if (file_name.ends_with(".gd")) {
+ String script_file = p_root_dir.plus_file(file_name);
+ r_files.push_back(script_file);
+ }
+ file_name = dir->get_next();
+ }
+ }
+}
+
+ExtendGDScriptParser *GDScriptWorkspace::get_parse_successed_script(const String &p_path) {
+ const Map<String, ExtendGDScriptParser *>::Element *S = scripts.find(p_path);
+ if (!S) {
+ parse_local_script(p_path);
+ S = scripts.find(p_path);
+ }
+ if (S) {
+ return S->get();
+ }
+ return NULL;
+}
+
+ExtendGDScriptParser *GDScriptWorkspace::get_parse_result(const String &p_path) {
+ const Map<String, ExtendGDScriptParser *>::Element *S = parse_results.find(p_path);
+ if (!S) {
+ parse_local_script(p_path);
+ S = parse_results.find(p_path);
+ }
+ if (S) {
+ return S->get();
+ }
+ return NULL;
+}
+
+Array GDScriptWorkspace::symbol(const Dictionary &p_params) {
+ String query = p_params["query"];
+ Array arr;
+ if (!query.empty()) {
+ for (Map<String, ExtendGDScriptParser *>::Element *E = scripts.front(); E; E = E->next()) {
+ Vector<lsp::DocumentedSymbolInformation> script_symbols;
+ E->get()->get_symbols().symbol_tree_as_list(E->key(), script_symbols);
+ for (int i = 0; i < script_symbols.size(); ++i) {
+ if (query.is_subsequence_ofi(script_symbols[i].name)) {
+ arr.push_back(script_symbols[i].to_json());
+ }
+ }
+ }
+ }
+ return arr;
+}
+
+Error GDScriptWorkspace::initialize() {
+ if (initialized) return OK;
+
+ DocData *doc = EditorHelp::get_doc_data();
+ for (Map<String, DocData::ClassDoc>::Element *E = doc->class_list.front(); E; E = E->next()) {
+
+ const DocData::ClassDoc &class_data = E->value();
+ lsp::DocumentSymbol class_symbol;
+ String class_name = E->key();
+ class_symbol.name = class_name;
+ class_symbol.native_class = class_name;
+ class_symbol.kind = lsp::SymbolKind::Class;
+ class_symbol.detail = String("<Native> class ") + class_name;
+ if (!class_data.inherits.empty()) {
+ class_symbol.detail += " extends " + class_data.inherits;
+ }
+ class_symbol.documentation = ExtendGDScriptParser::marked_documentation(class_data.brief_description) + "\n" + ExtendGDScriptParser::marked_documentation(class_data.description);
+
+ for (int i = 0; i < class_data.constants.size(); i++) {
+ const DocData::ConstantDoc &const_data = class_data.constants[i];
+ lsp::DocumentSymbol symbol;
+ symbol.name = const_data.name;
+ symbol.native_class = class_name;
+ symbol.kind = lsp::SymbolKind::Constant;
+ symbol.detail = "const " + class_name + "." + const_data.name;
+ if (const_data.enumeration.length()) {
+ symbol.detail += ": " + const_data.enumeration;
+ }
+ symbol.detail += " = " + const_data.value;
+ symbol.documentation = ExtendGDScriptParser::marked_documentation(const_data.description);
+ class_symbol.children.push_back(symbol);
+ }
+
+ Vector<DocData::PropertyDoc> properties;
+ properties.append_array(class_data.properties);
+ const int theme_prop_start_idx = properties.size();
+ properties.append_array(class_data.theme_properties);
+
+ for (int i = 0; i < class_data.properties.size(); i++) {
+ const DocData::PropertyDoc &data = class_data.properties[i];
+ lsp::DocumentSymbol symbol;
+ symbol.name = data.name;
+ symbol.native_class = class_name;
+ symbol.kind = lsp::SymbolKind::Property;
+ symbol.detail = String(i >= theme_prop_start_idx ? "<Theme> var" : "var") + " " + class_name + "." + data.name;
+ if (data.enumeration.length()) {
+ symbol.detail += ": " + data.enumeration;
+ } else {
+ symbol.detail += ": " + data.type;
+ }
+ symbol.documentation = ExtendGDScriptParser::marked_documentation(data.description);
+ class_symbol.children.push_back(symbol);
+ }
+
+ Vector<DocData::MethodDoc> methods_signals;
+ methods_signals.append_array(class_data.methods);
+ const int signal_start_idx = methods_signals.size();
+ methods_signals.append_array(class_data.signals);
+
+ for (int i = 0; i < methods_signals.size(); i++) {
+ const DocData::MethodDoc &data = methods_signals[i];
+
+ lsp::DocumentSymbol symbol;
+ symbol.name = data.name;
+ symbol.native_class = class_name;
+ symbol.kind = i >= signal_start_idx ? lsp::SymbolKind::Event : lsp::SymbolKind::Method;
+
+ String params = "";
+ bool arg_default_value_started = false;
+ for (int j = 0; j < data.arguments.size(); j++) {
+ const DocData::ArgumentDoc &arg = data.arguments[j];
+ if (!arg_default_value_started && !arg.default_value.empty()) {
+ arg_default_value_started = true;
+ }
+ String arg_str = arg.name + ": " + arg.type;
+ if (arg_default_value_started) {
+ arg_str += " = " + arg.default_value;
+ }
+ if (j < data.arguments.size() - 1) {
+ arg_str += ", ";
+ }
+ params += arg_str;
+ }
+ if (data.qualifiers.find("vararg") != -1) {
+ params += params.empty() ? "..." : ", ...";
+ }
+
+ symbol.detail = "func " + class_name + "." + data.name + "(" + params + ") -> " + data.return_type;
+ symbol.documentation = ExtendGDScriptParser::marked_documentation(data.description);
+ class_symbol.children.push_back(symbol);
+ }
+
+ native_symbols.insert(class_name, class_symbol);
+ }
+
+ reload_all_workspace_scripts();
+
+ if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
+ for (Map<StringName, lsp::DocumentSymbol>::Element *E = native_symbols.front(); E; E = E->next()) {
+ ClassMembers members;
+ const lsp::DocumentSymbol &class_symbol = E->get();
+ for (int i = 0; i < class_symbol.children.size(); i++) {
+ const lsp::DocumentSymbol &symbol = class_symbol.children[i];
+ members.set(symbol.name, &symbol);
+ }
+ native_members.set(E->key(), members);
+ }
+
+ // cache member completions
+ for (Map<String, ExtendGDScriptParser *>::Element *S = scripts.front(); S; S = S->next()) {
+ S->get()->get_member_completions();
+ }
+ }
+
+ return OK;
+}
+
+Error GDScriptWorkspace::parse_script(const String &p_path, const String &p_content) {
+
+ ExtendGDScriptParser *parser = memnew(ExtendGDScriptParser);
+ Error err = parser->parse(p_content, p_path);
+ Map<String, ExtendGDScriptParser *>::Element *last_parser = parse_results.find(p_path);
+ Map<String, ExtendGDScriptParser *>::Element *last_script = scripts.find(p_path);
+
+ if (err == OK) {
+
+ remove_cache_parser(p_path);
+ parse_results[p_path] = parser;
+ scripts[p_path] = parser;
+
+ } else {
+ if (last_parser && last_script && last_parser->get() != last_script->get()) {
+ memdelete(last_parser->get());
+ }
+ parse_results[p_path] = parser;
+ }
+
+ publish_diagnostics(p_path);
+
+ return err;
+}
+
+Error GDScriptWorkspace::parse_local_script(const String &p_path) {
+ Error err;
+ String content = FileAccess::get_file_as_string(p_path, &err);
+ if (err == OK) {
+ err = parse_script(p_path, content);
+ }
+ return err;
+}
+
+String GDScriptWorkspace::get_file_path(const String &p_uri) const {
+ String path = p_uri;
+ path = path.replace(root_uri + "/", "res://");
+ path = path.http_unescape();
+ return path;
+}
+
+String GDScriptWorkspace::get_file_uri(const String &p_path) const {
+ String uri = p_path;
+ uri = uri.replace("res://", root_uri + "/");
+ return uri;
+}
+
+void GDScriptWorkspace::publish_diagnostics(const String &p_path) {
+ Dictionary params;
+ Array errors;
+ const Map<String, ExtendGDScriptParser *>::Element *ele = parse_results.find(p_path);
+ if (ele) {
+ const Vector<lsp::Diagnostic> &list = ele->get()->get_diagnostics();
+ errors.resize(list.size());
+ for (int i = 0; i < list.size(); ++i) {
+ errors[i] = list[i].to_json();
+ }
+ }
+ params["diagnostics"] = errors;
+ params["uri"] = get_file_uri(p_path);
+ GDScriptLanguageProtocol::get_singleton()->notify_client("textDocument/publishDiagnostics", params);
+}
+
+void GDScriptWorkspace::completion(const lsp::CompletionParams &p_params, List<ScriptCodeCompletionOption> *r_options) {
+
+ String path = get_file_path(p_params.textDocument.uri);
+ String call_hint;
+ bool forced = false;
+
+ if (const ExtendGDScriptParser *parser = get_parse_result(path)) {
+ String code = parser->get_text_for_completion(p_params.position);
+ GDScriptLanguage::get_singleton()->complete_code(code, path, NULL, r_options, forced, call_hint);
+ }
+}
+
+const lsp::DocumentSymbol *GDScriptWorkspace::resolve_symbol(const lsp::TextDocumentPositionParams &p_doc_pos, const String &p_symbol_name, bool p_func_requred) {
+
+ const lsp::DocumentSymbol *symbol = NULL;
+
+ String path = get_file_path(p_doc_pos.textDocument.uri);
+ if (const ExtendGDScriptParser *parser = get_parse_result(path)) {
+
+ String symbol_identifier = p_symbol_name;
+ Vector<String> identifier_parts = symbol_identifier.split("(");
+ if (identifier_parts.size()) {
+ symbol_identifier = identifier_parts[0];
+ }
+
+ lsp::Position pos = p_doc_pos.position;
+ if (symbol_identifier.empty()) {
+ Vector2i offset;
+ symbol_identifier = parser->get_identifier_under_position(p_doc_pos.position, offset);
+ pos.character += offset.y;
+ }
+
+ if (!symbol_identifier.empty()) {
+
+ if (ScriptServer::is_global_class(symbol_identifier)) {
+
+ String class_path = ScriptServer::get_global_class_path(symbol_identifier);
+ symbol = get_script_symbol(class_path);
+
+ } else {
+
+ ScriptLanguage::LookupResult ret;
+ if (OK == GDScriptLanguage::get_singleton()->lookup_code(parser->get_text_for_lookup_symbol(pos, symbol_identifier, p_func_requred), symbol_identifier, path, NULL, ret)) {
+
+ if (ret.type == ScriptLanguage::LookupResult::RESULT_SCRIPT_LOCATION) {
+
+ String target_script_path = path;
+ if (!ret.script.is_null()) {
+ target_script_path = ret.script->get_path();
+ }
+
+ if (const ExtendGDScriptParser *target_parser = get_parse_result(target_script_path)) {
+ symbol = target_parser->get_symbol_defined_at_line(LINE_NUMBER_TO_INDEX(ret.location));
+ }
+
+ } else {
+
+ String member = ret.class_member;
+ if (member.empty() && symbol_identifier != ret.class_name) {
+ member = symbol_identifier;
+ }
+ symbol = get_native_symbol(ret.class_name, member);
+ }
+ } else {
+ symbol = parser->get_member_symbol(symbol_identifier);
+ }
+ }
+ }
+ }
+
+ return symbol;
+}
+
+void GDScriptWorkspace::resolve_related_symbols(const lsp::TextDocumentPositionParams &p_doc_pos, List<const lsp::DocumentSymbol *> &r_list) {
+
+ String path = get_file_path(p_doc_pos.textDocument.uri);
+ if (const ExtendGDScriptParser *parser = get_parse_result(path)) {
+
+ String symbol_identifier;
+ Vector2i offset;
+ symbol_identifier = parser->get_identifier_under_position(p_doc_pos.position, offset);
+
+ const StringName *class_ptr = native_members.next(NULL);
+ while (class_ptr) {
+ const ClassMembers &members = native_members.get(*class_ptr);
+ if (const lsp::DocumentSymbol *const *symbol = members.getptr(symbol_identifier)) {
+ r_list.push_back(*symbol);
+ }
+ class_ptr = native_members.next(class_ptr);
+ }
+
+ for (Map<String, ExtendGDScriptParser *>::Element *E = scripts.front(); E; E = E->next()) {
+ const ExtendGDScriptParser *script = E->get();
+ const ClassMembers &members = script->get_members();
+ if (const lsp::DocumentSymbol *const *symbol = members.getptr(symbol_identifier)) {
+ r_list.push_back(*symbol);
+ }
+
+ const HashMap<String, ClassMembers> &inner_classes = script->get_inner_classes();
+ const String *_class = inner_classes.next(NULL);
+ while (_class) {
+
+ const ClassMembers *inner_class = inner_classes.getptr(*_class);
+ if (const lsp::DocumentSymbol *const *symbol = inner_class->getptr(symbol_identifier)) {
+ r_list.push_back(*symbol);
+ }
+
+ _class = inner_classes.next(_class);
+ }
+ }
+ }
+}
+
+Dictionary GDScriptWorkspace::generate_script_api(const String &p_path) {
+ Dictionary api;
+ if (const ExtendGDScriptParser *parser = get_parse_successed_script(p_path)) {
+ api = parser->generate_api();
+ }
+ return api;
+}
+
+GDScriptWorkspace::GDScriptWorkspace() {
+ ProjectSettings::get_singleton()->get_resource_path();
+}
+
+GDScriptWorkspace::~GDScriptWorkspace() {
+ Set<String> cached_parsers;
+
+ for (Map<String, ExtendGDScriptParser *>::Element *E = parse_results.front(); E; E = E->next()) {
+ cached_parsers.insert(E->key());
+ }
+
+ for (Map<String, ExtendGDScriptParser *>::Element *E = scripts.front(); E; E = E->next()) {
+ cached_parsers.insert(E->key());
+ }
+
+ for (Set<String>::Element *E = cached_parsers.front(); E; E = E->next()) {
+ remove_cache_parser(E->get());
+ }
+}
diff --git a/modules/gdscript/language_server/gdscript_workspace.h b/modules/gdscript/language_server/gdscript_workspace.h
new file mode 100644
index 0000000000..adce169d4b
--- /dev/null
+++ b/modules/gdscript/language_server/gdscript_workspace.h
@@ -0,0 +1,91 @@
+/*************************************************************************/
+/* gdscript_workspace.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef GDSCRIPT_WORKSPACE_H
+#define GDSCRIPT_WORKSPACE_H
+
+#include "../gdscript_parser.h"
+#include "core/variant.h"
+#include "gdscript_extend_parser.h"
+#include "lsp.hpp"
+
+class GDScriptWorkspace : public Reference {
+ GDCLASS(GDScriptWorkspace, Reference);
+
+protected:
+ static void _bind_methods();
+ void remove_cache_parser(const String &p_path);
+ bool initialized = false;
+ Map<StringName, lsp::DocumentSymbol> native_symbols;
+
+ const lsp::DocumentSymbol *get_native_symbol(const String &p_class, const String &p_member = "") const;
+ const lsp::DocumentSymbol *get_script_symbol(const String &p_path) const;
+
+ void reload_all_workspace_scripts();
+
+ ExtendGDScriptParser *get_parse_successed_script(const String &p_path);
+ ExtendGDScriptParser *get_parse_result(const String &p_path);
+
+ void strip_flat_symbols(const String &p_branch);
+ void list_script_files(const String &p_root_dir, List<String> &r_files);
+
+public:
+ String root;
+ String root_uri;
+
+ Map<String, ExtendGDScriptParser *> scripts;
+ Map<String, ExtendGDScriptParser *> parse_results;
+ HashMap<StringName, ClassMembers> native_members;
+
+public:
+ Array symbol(const Dictionary &p_params);
+
+public:
+ Error initialize();
+
+ Error parse_script(const String &p_path, const String &p_content);
+ Error parse_local_script(const String &p_path);
+
+ String get_file_path(const String &p_uri) const;
+ String get_file_uri(const String &p_path) const;
+
+ void publish_diagnostics(const String &p_path);
+ void completion(const lsp::CompletionParams &p_params, List<ScriptCodeCompletionOption> *r_options);
+
+ const lsp::DocumentSymbol *resolve_symbol(const lsp::TextDocumentPositionParams &p_doc_pos, const String &p_symbol_name = "", bool p_func_requred = false);
+ void resolve_related_symbols(const lsp::TextDocumentPositionParams &p_doc_pos, List<const lsp::DocumentSymbol *> &r_list);
+
+ Dictionary generate_script_api(const String &p_path);
+
+ GDScriptWorkspace();
+ ~GDScriptWorkspace();
+};
+
+#endif
diff --git a/modules/gdscript/language_server/lsp.hpp b/modules/gdscript/language_server/lsp.hpp
new file mode 100644
index 0000000000..3e57b6ee7e
--- /dev/null
+++ b/modules/gdscript/language_server/lsp.hpp
@@ -0,0 +1,1506 @@
+/*************************************************************************/
+/* lsp.hpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef GODOT_LSP_H
+#define GODOT_LSP_H
+
+#include "core/variant.h"
+
+namespace lsp {
+
+typedef String DocumentUri;
+
+/**
+ * Text documents are identified using a URI. On the protocol level, URIs are passed as strings.
+ */
+struct TextDocumentIdentifier {
+ /**
+ * The text document's URI.
+ */
+ DocumentUri uri;
+
+ _FORCE_INLINE_ void load(const Dictionary &p_params) {
+ uri = p_params["uri"];
+ }
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["uri"] = uri;
+ return dict;
+ }
+};
+
+/**
+ * Position in a text document expressed as zero-based line and zero-based character offset.
+ * A position is between two characters like an ‘insert’ cursor in a editor.
+ * Special values like for example -1 to denote the end of a line are not supported.
+ */
+struct Position {
+ /**
+ * Line position in a document (zero-based).
+ */
+ int line = 0;
+
+ /**
+ * Character offset on a line in a document (zero-based). Assuming that the line is
+ * represented as a string, the `character` value represents the gap between the
+ * `character` and `character + 1`.
+ *
+ * If the character value is greater than the line length it defaults back to the
+ * line length.
+ */
+ int character = 0;
+
+ _FORCE_INLINE_ void load(const Dictionary &p_params) {
+ line = p_params["line"];
+ character = p_params["character"];
+ }
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["line"] = line;
+ dict["character"] = character;
+ return dict;
+ }
+};
+
+/**
+ * A range in a text document expressed as (zero-based) start and end positions.
+ * A range is comparable to a selection in an editor. Therefore the end position is exclusive.
+ * If you want to specify a range that contains a line including the line ending character(s) then use an end position denoting the start of the next line.
+ */
+struct Range {
+ /**
+ * The range's start position.
+ */
+ Position start;
+
+ /**
+ * The range's end position.
+ */
+ Position end;
+
+ _FORCE_INLINE_ void load(const Dictionary &p_params) {
+ start.load(p_params["start"]);
+ end.load(p_params["end"]);
+ }
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["start"] = start.to_json();
+ dict["end"] = end.to_json();
+ return dict;
+ }
+};
+
+/**
+ * Represents a location inside a resource, such as a line inside a text file.
+ */
+struct Location {
+ DocumentUri uri;
+ Range range;
+
+ _FORCE_INLINE_ void load(const Dictionary &p_params) {
+ uri = p_params["uri"];
+ range.load(p_params["range"]);
+ }
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["uri"] = uri;
+ dict["range"] = range.to_json();
+ return dict;
+ }
+};
+
+/**
+ * Represents a link between a source and a target location.
+ */
+struct LocationLink {
+
+ /**
+ * Span of the origin of this link.
+ *
+ * Used as the underlined span for mouse interaction. Defaults to the word range at
+ * the mouse position.
+ */
+ Range *originSelectionRange = NULL;
+
+ /**
+ * The target resource identifier of this link.
+ */
+ String targetUri;
+
+ /**
+ * The full target range of this link. If the target for example is a symbol then target range is the
+ * range enclosing this symbol not including leading/trailing whitespace but everything else
+ * like comments. This information is typically used to highlight the range in the editor.
+ */
+ Range targetRange;
+
+ /**
+ * The range that should be selected and revealed when this link is being followed, e.g the name of a function.
+ * Must be contained by the the `targetRange`. See also `DocumentSymbol#range`
+ */
+ Range targetSelectionRange;
+};
+
+/**
+ * A parameter literal used in requests to pass a text document and a position inside that document.
+ */
+struct TextDocumentPositionParams {
+ /**
+ * The text document.
+ */
+ TextDocumentIdentifier textDocument;
+
+ /**
+ * The position inside the text document.
+ */
+ Position position;
+
+ _FORCE_INLINE_ void load(const Dictionary &p_params) {
+ textDocument.load(p_params["textDocument"]);
+ position.load(p_params["position"]);
+ }
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["textDocument"] = textDocument.to_json();
+ dict["position"] = position.to_json();
+ return dict;
+ }
+};
+
+/**
+ * A textual edit applicable to a text document.
+ */
+struct TextEdit {
+ /**
+ * The range of the text document to be manipulated. To insert
+ * text into a document create a range where start === end.
+ */
+ Range range;
+
+ /**
+ * The string to be inserted. For delete operations use an
+ * empty string.
+ */
+ String newText;
+};
+
+/**
+ * Represents a reference to a command.
+ * Provides a title which will be used to represent a command in the UI.
+ * Commands are identified by a string identifier.
+ * The recommended way to handle commands is to implement their execution on the server side if the client and server provides the corresponding capabilities.
+ * Alternatively the tool extension code could handle the command. The protocol currently doesn’t specify a set of well-known commands.
+ */
+struct Command {
+ /**
+ * Title of the command, like `save`.
+ */
+ String title;
+ /**
+ * The identifier of the actual command handler.
+ */
+ String command;
+ /**
+ * Arguments that the command handler should be
+ * invoked with.
+ */
+ Array arguments;
+
+ Dictionary to_json() const {
+ Dictionary dict;
+ dict["title"] = title;
+ dict["command"] = command;
+ if (arguments.size()) dict["arguments"] = arguments;
+ return dict;
+ }
+};
+
+namespace TextDocumentSyncKind {
+/**
+ * Documents should not be synced at all.
+ */
+static const int None = 0;
+
+/**
+ * Documents are synced by always sending the full content
+ * of the document.
+ */
+static const int Full = 1;
+
+/**
+ * Documents are synced by sending the full content on open.
+ * After that only incremental updates to the document are
+ * send.
+ */
+static const int Incremental = 2;
+}; // namespace TextDocumentSyncKind
+
+/**
+ * Completion options.
+ */
+struct CompletionOptions {
+ /**
+ * The server provides support to resolve additional
+ * information for a completion item.
+ */
+ bool resolveProvider = true;
+
+ /**
+ * The characters that trigger completion automatically.
+ */
+ Vector<String> triggerCharacters;
+
+ CompletionOptions() {
+ triggerCharacters.push_back(".");
+ triggerCharacters.push_back("$");
+ triggerCharacters.push_back("'");
+ triggerCharacters.push_back("\"");
+ triggerCharacters.push_back("(");
+ triggerCharacters.push_back(",");
+ }
+
+ Dictionary to_json() const {
+ Dictionary dict;
+ dict["resolveProvider"] = resolveProvider;
+ dict["triggerCharacters"] = triggerCharacters;
+ return dict;
+ }
+};
+
+/**
+ * Signature help options.
+ */
+struct SignatureHelpOptions {
+ /**
+ * The characters that trigger signature help
+ * automatically.
+ */
+ Vector<String> triggerCharacters;
+
+ Dictionary to_json() {
+ Dictionary dict;
+ dict["triggerCharacters"] = triggerCharacters;
+ return dict;
+ }
+};
+
+/**
+ * Code Lens options.
+ */
+struct CodeLensOptions {
+ /**
+ * Code lens has a resolve provider as well.
+ */
+ bool resolveProvider = false;
+
+ Dictionary to_json() {
+ Dictionary dict;
+ dict["resolveProvider"] = resolveProvider;
+ return dict;
+ }
+};
+
+/**
+ * Rename options
+ */
+struct RenameOptions {
+ /**
+ * Renames should be checked and tested before being executed.
+ */
+ bool prepareProvider = false;
+
+ Dictionary to_json() {
+ Dictionary dict;
+ dict["prepareProvider"] = prepareProvider;
+ return dict;
+ }
+};
+
+/**
+ * Document link options.
+ */
+struct DocumentLinkOptions {
+ /**
+ * Document links have a resolve provider as well.
+ */
+ bool resolveProvider = false;
+
+ Dictionary to_json() {
+ Dictionary dict;
+ dict["resolveProvider"] = resolveProvider;
+ return dict;
+ }
+};
+
+/**
+ * Execute command options.
+ */
+struct ExecuteCommandOptions {
+ /**
+ * The commands to be executed on the server
+ */
+ Vector<String> commands;
+
+ Dictionary to_json() {
+ Dictionary dict;
+ dict["commands"] = commands;
+ return dict;
+ }
+};
+
+/**
+ * Save options.
+ */
+struct SaveOptions {
+ /**
+ * The client is supposed to include the content on save.
+ */
+ bool includeText = true;
+
+ Dictionary to_json() {
+ Dictionary dict;
+ dict["includeText"] = includeText;
+ return dict;
+ }
+};
+
+/**
+ * Color provider options.
+ */
+struct ColorProviderOptions {
+ Dictionary to_json() {
+ Dictionary dict;
+ return dict;
+ }
+};
+
+/**
+ * Folding range provider options.
+ */
+struct FoldingRangeProviderOptions {
+ Dictionary to_json() {
+ Dictionary dict;
+ return dict;
+ }
+};
+
+struct TextDocumentSyncOptions {
+ /**
+ * Open and close notifications are sent to the server. If omitted open close notification should not
+ * be sent.
+ */
+ bool openClose = true;
+
+ /**
+ * Change notifications are sent to the server. See TextDocumentSyncKind.None, TextDocumentSyncKind.Full
+ * and TextDocumentSyncKind.Incremental. If omitted it defaults to TextDocumentSyncKind.None.
+ */
+ int change = TextDocumentSyncKind::Full;
+
+ /**
+ * If present will save notifications are sent to the server. If omitted the notification should not be
+ * sent.
+ */
+ bool willSave = false;
+
+ /**
+ * If present will save wait until requests are sent to the server. If omitted the request should not be
+ * sent.
+ */
+ bool willSaveWaitUntil = false;
+
+ /**
+ * If present save notifications are sent to the server. If omitted the notification should not be
+ * sent.
+ */
+ SaveOptions save;
+
+ Dictionary to_json() {
+ Dictionary dict;
+ dict["willSaveWaitUntil"] = willSaveWaitUntil;
+ dict["willSave"] = willSave;
+ dict["openClose"] = openClose;
+ dict["change"] = change;
+ dict["change"] = save.to_json();
+ return dict;
+ }
+};
+
+/**
+ * Static registration options to be returned in the initialize request.
+ */
+struct StaticRegistrationOptions {
+ /**
+ * The id used to register the request. The id can be used to deregister
+ * the request again. See also Registration#id.
+ */
+ String id;
+};
+
+/**
+ * Format document on type options.
+ */
+struct DocumentOnTypeFormattingOptions {
+ /**
+ * A character on which formatting should be triggered, like `}`.
+ */
+ String firstTriggerCharacter;
+
+ /**
+ * More trigger characters.
+ */
+ Vector<String> moreTriggerCharacter;
+
+ Dictionary to_json() {
+ Dictionary dict;
+ dict["firstTriggerCharacter"] = firstTriggerCharacter;
+ dict["moreTriggerCharacter"] = moreTriggerCharacter;
+ return dict;
+ }
+};
+
+struct TextDocumentItem {
+ /**
+ * The text document's URI.
+ */
+ DocumentUri uri;
+
+ /**
+ * The text document's language identifier.
+ */
+ String languageId;
+
+ /**
+ * The version number of this document (it will increase after each
+ * change, including undo/redo).
+ */
+ int version;
+
+ /**
+ * The content of the opened text document.
+ */
+ String text;
+
+ void load(const Dictionary &p_dict) {
+ uri = p_dict["uri"];
+ languageId = p_dict["languageId"];
+ version = p_dict["version"];
+ text = p_dict["text"];
+ }
+
+ Dictionary to_json() const {
+ Dictionary dict;
+ dict["uri"] = uri;
+ dict["languageId"] = languageId;
+ dict["version"] = version;
+ dict["text"] = text;
+ return dict;
+ }
+};
+
+/**
+ * An event describing a change to a text document. If range and rangeLength are omitted
+ * the new text is considered to be the full content of the document.
+ */
+struct TextDocumentContentChangeEvent {
+ /**
+ * The range of the document that changed.
+ */
+ Range range;
+
+ /**
+ * The length of the range that got replaced.
+ */
+ int rangeLength;
+
+ /**
+ * The new text of the range/document.
+ */
+ String text;
+
+ void load(const Dictionary &p_params) {
+ text = p_params["text"];
+ rangeLength = p_params["rangeLength"];
+ range.load(p_params["range"]);
+ }
+};
+
+namespace DiagnosticSeverity {
+/**
+ * Reports an error.
+ */
+static const int Error = 1;
+/**
+ * Reports a warning.
+ */
+static const int Warning = 2;
+/**
+ * Reports an information.
+ */
+static const int Information = 3;
+/**
+ * Reports a hint.
+ */
+static const int Hint = 4;
+}; // namespace DiagnosticSeverity
+
+/**
+ * Represents a related message and source code location for a diagnostic. This should be
+ * used to point to code locations that cause or related to a diagnostics, e.g when duplicating
+ * a symbol in a scope.
+ */
+struct DiagnosticRelatedInformation {
+ /**
+ * The location of this related diagnostic information.
+ */
+ Location location;
+
+ /**
+ * The message of this related diagnostic information.
+ */
+ String message;
+
+ Dictionary to_json() const {
+ Dictionary dict;
+ dict["location"] = location.to_json(),
+ dict["message"] = message;
+ return dict;
+ }
+};
+
+/**
+ * Represents a diagnostic, such as a compiler error or warning.
+ * Diagnostic objects are only valid in the scope of a resource.
+ */
+struct Diagnostic {
+ /**
+ * The range at which the message applies.
+ */
+ Range range;
+
+ /**
+ * The diagnostic's severity. Can be omitted. If omitted it is up to the
+ * client to interpret diagnostics as error, warning, info or hint.
+ */
+ int severity;
+
+ /**
+ * The diagnostic's code, which might appear in the user interface.
+ */
+ int code;
+
+ /**
+ * A human-readable string describing the source of this
+ * diagnostic, e.g. 'typescript' or 'super lint'.
+ */
+ String source;
+
+ /**
+ * The diagnostic's message.
+ */
+ String message;
+
+ /**
+ * An array of related diagnostic information, e.g. when symbol-names within
+ * a scope collide all definitions can be marked via this property.
+ */
+ Vector<DiagnosticRelatedInformation> relatedInformation;
+
+ Dictionary to_json() const {
+ Dictionary dict;
+ dict["range"] = range.to_json();
+ dict["code"] = code;
+ dict["severity"] = severity;
+ dict["message"] = message;
+ dict["source"] = source;
+ if (!relatedInformation.empty()) {
+ Array arr;
+ arr.resize(relatedInformation.size());
+ for (int i = 0; i < relatedInformation.size(); i++) {
+ arr[i] = relatedInformation[i].to_json();
+ }
+ dict["relatedInformation"] = arr;
+ }
+ return dict;
+ }
+};
+
+/**
+ * Describes the content type that a client supports in various
+ * result literals like `Hover`, `ParameterInfo` or `CompletionItem`.
+ *
+ * Please note that `MarkupKinds` must not start with a `$`. This kinds
+ * are reserved for internal usage.
+ */
+namespace MarkupKind {
+static const String PlainText = "plaintext";
+static const String Markdown = "markdown";
+}; // namespace MarkupKind
+
+/**
+ * A `MarkupContent` literal represents a string value which content is interpreted base on its
+ * kind flag. Currently the protocol supports `plaintext` and `markdown` as markup kinds.
+ *
+ * If the kind is `markdown` then the value can contain fenced code blocks like in GitHub issues.
+ * See https://help.github.com/articles/creating-and-highlighting-code-blocks/#syntax-highlighting
+ *
+ * Here is an example how such a string can be constructed using JavaScript / TypeScript:
+ * ```typescript
+ * let markdown: MarkdownContent = {
+ * kind: MarkupKind.Markdown,
+ * value: [
+ * '# Header',
+ * 'Some text',
+ * '```typescript',
+ * 'someCode();',
+ * '```'
+ * ].join('\n')
+ * };
+ * ```
+ *
+ * *Please Note* that clients might sanitize the return markdown. A client could decide to
+ * remove HTML from the markdown to avoid script execution.
+ */
+struct MarkupContent {
+ /**
+ * The type of the Markup
+ */
+ String kind;
+
+ /**
+ * The content itself
+ */
+ String value;
+
+ MarkupContent() {
+ kind = MarkupKind::Markdown;
+ }
+
+ MarkupContent(const String &p_value) {
+ value = p_value;
+ kind = MarkupKind::Markdown;
+ }
+
+ Dictionary to_json() const {
+ Dictionary dict;
+ dict["kind"] = kind;
+ dict["value"] = value;
+ return dict;
+ }
+};
+
+/**
+ * The kind of a completion entry.
+ */
+namespace CompletionItemKind {
+static const int Text = 1;
+static const int Method = 2;
+static const int Function = 3;
+static const int Constructor = 4;
+static const int Field = 5;
+static const int Variable = 6;
+static const int Class = 7;
+static const int Interface = 8;
+static const int Module = 9;
+static const int Property = 10;
+static const int Unit = 11;
+static const int Value = 12;
+static const int Enum = 13;
+static const int Keyword = 14;
+static const int Snippet = 15;
+static const int Color = 16;
+static const int File = 17;
+static const int Reference = 18;
+static const int Folder = 19;
+static const int EnumMember = 20;
+static const int Constant = 21;
+static const int Struct = 22;
+static const int Event = 23;
+static const int Operator = 24;
+static const int TypeParameter = 25;
+}; // namespace CompletionItemKind
+
+/**
+ * Defines whether the insert text in a completion item should be interpreted as
+ * plain text or a snippet.
+ */
+namespace InsertTextFormat {
+/**
+ * The primary text to be inserted is treated as a plain string.
+ */
+static const int PlainText = 1;
+
+/**
+ * The primary text to be inserted is treated as a snippet.
+ *
+ * A snippet can define tab stops and placeholders with `$1`, `$2`
+ * and `${3:foo}`. `$0` defines the final tab stop, it defaults to
+ * the end of the snippet. Placeholders with equal identifiers are linked,
+ * that is typing in one will update others too.
+ */
+static const int Snippet = 2;
+}; // namespace InsertTextFormat
+
+struct CompletionItem {
+ /**
+ * The label of this completion item. By default
+ * also the text that is inserted when selecting
+ * this completion.
+ */
+ String label;
+
+ /**
+ * The kind of this completion item. Based of the kind
+ * an icon is chosen by the editor. The standardized set
+ * of available values is defined in `CompletionItemKind`.
+ */
+ int kind;
+
+ /**
+ * A human-readable string with additional information
+ * about this item, like type or symbol information.
+ */
+ String detail;
+
+ /**
+ * A human-readable string that represents a doc-comment.
+ */
+ MarkupContent documentation;
+
+ /**
+ * Indicates if this item is deprecated.
+ */
+ bool deprecated = false;
+
+ /**
+ * Select this item when showing.
+ *
+ * *Note* that only one completion item can be selected and that the
+ * tool / client decides which item that is. The rule is that the *first*
+ * item of those that match best is selected.
+ */
+ bool preselect = false;
+
+ /**
+ * A string that should be used when comparing this item
+ * with other items. When `falsy` the label is used.
+ */
+ String sortText;
+
+ /**
+ * A string that should be used when filtering a set of
+ * completion items. When `falsy` the label is used.
+ */
+ String filterText;
+
+ /**
+ * A string that should be inserted into a document when selecting
+ * this completion. When `falsy` the label is used.
+ *
+ * The `insertText` is subject to interpretation by the client side.
+ * Some tools might not take the string literally. For example
+ * VS Code when code complete is requested in this example `con<cursor position>`
+ * and a completion item with an `insertText` of `console` is provided it
+ * will only insert `sole`. Therefore it is recommended to use `textEdit` instead
+ * since it avoids additional client side interpretation.
+ *
+ * @deprecated Use textEdit instead.
+ */
+ String insertText;
+
+ /**
+ * The format of the insert text. The format applies to both the `insertText` property
+ * and the `newText` property of a provided `textEdit`.
+ */
+ int insertTextFormat;
+
+ /**
+ * An edit which is applied to a document when selecting this completion. When an edit is provided the value of
+ * `insertText` is ignored.
+ *
+ * *Note:* The range of the edit must be a single line range and it must contain the position at which completion
+ * has been requested.
+ */
+ TextEdit textEdit;
+
+ /**
+ * An optional array of additional text edits that are applied when
+ * selecting this completion. Edits must not overlap (including the same insert position)
+ * with the main edit nor with themselves.
+ *
+ * Additional text edits should be used to change text unrelated to the current cursor position
+ * (for example adding an import statement at the top of the file if the completion item will
+ * insert an unqualified type).
+ */
+ Vector<TextEdit> additionalTextEdits;
+
+ /**
+ * An optional set of characters that when pressed while this completion is active will accept it first and
+ * then type that character. *Note* that all commit characters should have `length=1` and that superfluous
+ * characters will be ignored.
+ */
+ Vector<String> commitCharacters;
+
+ /**
+ * An optional command that is executed *after* inserting this completion. *Note* that
+ * additional modifications to the current document should be described with the
+ * additionalTextEdits-property.
+ */
+ Command command;
+
+ /**
+ * A data entry field that is preserved on a completion item between
+ * a completion and a completion resolve request.
+ */
+ Variant data;
+
+ _FORCE_INLINE_ Dictionary to_json(bool resolved = false) const {
+ Dictionary dict;
+ dict["label"] = label;
+ dict["kind"] = kind;
+ dict["data"] = data;
+ if (resolved) {
+ dict["insertText"] = insertText;
+ dict["detail"] = detail;
+ dict["documentation"] = documentation.to_json();
+ dict["deprecated"] = deprecated;
+ dict["preselect"] = preselect;
+ dict["sortText"] = sortText;
+ dict["filterText"] = filterText;
+ if (commitCharacters.size()) dict["commitCharacters"] = commitCharacters;
+ dict["command"] = command.to_json();
+ }
+ return dict;
+ }
+
+ void load(const Dictionary &p_dict) {
+ if (p_dict.has("label")) label = p_dict["label"];
+ if (p_dict.has("kind")) kind = p_dict["kind"];
+ if (p_dict.has("detail")) detail = p_dict["detail"];
+ if (p_dict.has("documentation")) {
+ Variant doc = p_dict["documentation"];
+ if (doc.get_type() == Variant::STRING) {
+ documentation.value = doc;
+ } else if (doc.get_type() == Variant::DICTIONARY) {
+ Dictionary v = doc;
+ documentation.value = v["value"];
+ }
+ }
+ if (p_dict.has("deprecated")) deprecated = p_dict["deprecated"];
+ if (p_dict.has("preselect")) preselect = p_dict["preselect"];
+ if (p_dict.has("sortText")) sortText = p_dict["sortText"];
+ if (p_dict.has("filterText")) filterText = p_dict["filterText"];
+ if (p_dict.has("insertText")) insertText = p_dict["insertText"];
+ if (p_dict.has("data")) data = p_dict["data"];
+ }
+};
+
+/**
+ * Represents a collection of [completion items](#CompletionItem) to be presented
+ * in the editor.
+ */
+struct CompletionList {
+ /**
+ * This list it not complete. Further typing should result in recomputing
+ * this list.
+ */
+ bool isIncomplete;
+
+ /**
+ * The completion items.
+ */
+ Vector<CompletionItem> items;
+};
+
+/**
+ * A symbol kind.
+ */
+namespace SymbolKind {
+static const int File = 1;
+static const int Module = 2;
+static const int Namespace = 3;
+static const int Package = 4;
+static const int Class = 5;
+static const int Method = 6;
+static const int Property = 7;
+static const int Field = 8;
+static const int Constructor = 9;
+static const int Enum = 10;
+static const int Interface = 11;
+static const int Function = 12;
+static const int Variable = 13;
+static const int Constant = 14;
+static const int String = 15;
+static const int Number = 16;
+static const int Boolean = 17;
+static const int Array = 18;
+static const int Object = 19;
+static const int Key = 20;
+static const int Null = 21;
+static const int EnumMember = 22;
+static const int Struct = 23;
+static const int Event = 24;
+static const int Operator = 25;
+static const int TypeParameter = 26;
+}; // namespace SymbolKind
+
+/**
+ * Represents information about programming constructs like variables, classes,
+ * interfaces etc.
+ */
+struct SymbolInformation {
+ /**
+ * The name of this symbol.
+ */
+ String name;
+
+ /**
+ * The kind of this symbol.
+ */
+ int kind = SymbolKind::File;
+
+ /**
+ * Indicates if this symbol is deprecated.
+ */
+ bool deprecated = false;
+
+ /**
+ * The location of this symbol. The location's range is used by a tool
+ * to reveal the location in the editor. If the symbol is selected in the
+ * tool the range's start information is used to position the cursor. So
+ * the range usually spans more then the actual symbol's name and does
+ * normally include things like visibility modifiers.
+ *
+ * The range doesn't have to denote a node range in the sense of a abstract
+ * syntax tree. It can therefore not be used to re-construct a hierarchy of
+ * the symbols.
+ */
+ Location location;
+
+ /**
+ * The name of the symbol containing this symbol. This information is for
+ * user interface purposes (e.g. to render a qualifier in the user interface
+ * if necessary). It can't be used to re-infer a hierarchy for the document
+ * symbols.
+ */
+ String containerName;
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["name"] = name;
+ dict["kind"] = kind;
+ dict["deprecated"] = deprecated;
+ dict["location"] = location.to_json();
+ dict["containerName"] = containerName;
+ return dict;
+ }
+};
+
+struct DocumentedSymbolInformation : public SymbolInformation {
+ /**
+ * A human-readable string with additional information
+ */
+ String detail;
+
+ /**
+ * A human-readable string that represents a doc-comment.
+ */
+ String documentation;
+};
+
+/**
+ * Represents programming constructs like variables, classes, interfaces etc. that appear in a document. Document symbols can be
+ * hierarchical and they have two ranges: one that encloses its definition and one that points to its most interesting range,
+ * e.g. the range of an identifier.
+ */
+struct DocumentSymbol {
+
+ /**
+ * The name of this symbol. Will be displayed in the user interface and therefore must not be
+ * an empty string or a string only consisting of white spaces.
+ */
+ String name;
+
+ /**
+ * More detail for this symbol, e.g the signature of a function.
+ */
+ String detail;
+
+ /**
+ * Documentation for this symbol
+ */
+ String documentation;
+
+ /**
+ * Class name for the native symbols
+ */
+ String native_class;
+
+ /**
+ * The kind of this symbol.
+ */
+ int kind = SymbolKind::File;
+
+ /**
+ * Indicates if this symbol is deprecated.
+ */
+ bool deprecated = false;
+
+ /**
+ * The range enclosing this symbol not including leading/trailing whitespace but everything else
+ * like comments. This information is typically used to determine if the clients cursor is
+ * inside the symbol to reveal in the symbol in the UI.
+ */
+ Range range;
+
+ /**
+ * The range that should be selected and revealed when this symbol is being picked, e.g the name of a function.
+ * Must be contained by the `range`.
+ */
+ Range selectionRange;
+
+ DocumentUri uri;
+ String script_path;
+
+ /**
+ * Children of this symbol, e.g. properties of a class.
+ */
+ Vector<DocumentSymbol> children;
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["name"] = name;
+ dict["detail"] = detail;
+ dict["kind"] = kind;
+ dict["deprecated"] = deprecated;
+ dict["range"] = range.to_json();
+ dict["selectionRange"] = selectionRange.to_json();
+ Array arr;
+ arr.resize(children.size());
+ for (int i = 0; i < children.size(); i++) {
+ arr[i] = children[i].to_json();
+ }
+ dict["children"] = arr;
+ return dict;
+ }
+
+ void symbol_tree_as_list(const String &p_uri, Vector<DocumentedSymbolInformation> &r_list, const String &p_container = "", bool p_join_name = false) const {
+ DocumentedSymbolInformation si;
+ if (p_join_name && !p_container.empty()) {
+ si.name = p_container + ">" + name;
+ } else {
+ si.name = name;
+ }
+ si.kind = kind;
+ si.containerName = p_container;
+ si.deprecated = deprecated;
+ si.location.uri = p_uri;
+ si.location.range = range;
+ si.detail = detail;
+ si.documentation = documentation;
+ r_list.push_back(si);
+ for (int i = 0; i < children.size(); i++) {
+ children[i].symbol_tree_as_list(p_uri, r_list, si.name, p_join_name);
+ }
+ }
+
+ _FORCE_INLINE_ MarkupContent render() const {
+ MarkupContent markdown;
+ if (detail.length()) {
+ markdown.value = "\t" + detail + "\n\n";
+ }
+ if (documentation.length()) {
+ markdown.value += documentation + "\n\n";
+ }
+ if (script_path.length()) {
+ markdown.value += "Defined in [" + script_path + "](" + uri + ")";
+ }
+ return markdown;
+ }
+
+ _FORCE_INLINE_ CompletionItem make_completion_item(bool resolved = false) const {
+
+ lsp::CompletionItem item;
+ item.label = name;
+
+ if (resolved) {
+ item.documentation = render();
+ }
+
+ switch (kind) {
+ case lsp::SymbolKind::Enum:
+ item.kind = lsp::CompletionItemKind::Enum;
+ break;
+ case lsp::SymbolKind::Class:
+ item.kind = lsp::CompletionItemKind::Class;
+ break;
+ case lsp::SymbolKind::Property:
+ item.kind = lsp::CompletionItemKind::Property;
+ break;
+ case lsp::SymbolKind::Method:
+ case lsp::SymbolKind::Function:
+ item.kind = lsp::CompletionItemKind::Method;
+ break;
+ case lsp::SymbolKind::Event:
+ item.kind = lsp::CompletionItemKind::Event;
+ break;
+ case lsp::SymbolKind::Constant:
+ item.kind = lsp::CompletionItemKind::Constant;
+ break;
+ case lsp::SymbolKind::Variable:
+ item.kind = lsp::CompletionItemKind::Variable;
+ break;
+ case lsp::SymbolKind::File:
+ item.kind = lsp::CompletionItemKind::File;
+ break;
+ default:
+ item.kind = lsp::CompletionItemKind::Text;
+ break;
+ }
+
+ return item;
+ }
+};
+
+/**
+ * Enum of known range kinds
+ */
+namespace FoldingRangeKind {
+/**
+ * Folding range for a comment
+ */
+static const String Comment = "comment";
+/**
+ * Folding range for a imports or includes
+ */
+static const String Imports = "imports";
+/**
+ * Folding range for a region (e.g. `#region`)
+ */
+static const String Region = "region";
+} // namespace FoldingRangeKind
+
+/**
+ * Represents a folding range.
+ */
+struct FoldingRange {
+
+ /**
+ * The zero-based line number from where the folded range starts.
+ */
+ int startLine = 0;
+
+ /**
+ * The zero-based character offset from where the folded range starts. If not defined, defaults to the length of the start line.
+ */
+ int startCharacter = 0;
+
+ /**
+ * The zero-based line number where the folded range ends.
+ */
+ int endLine = 0;
+
+ /**
+ * The zero-based character offset before the folded range ends. If not defined, defaults to the length of the end line.
+ */
+ int endCharacter = 0;
+
+ /**
+ * Describes the kind of the folding range such as `comment' or 'region'. The kind
+ * is used to categorize folding ranges and used by commands like 'Fold all comments'. See
+ * [FoldingRangeKind](#FoldingRangeKind) for an enumeration of standardized kinds.
+ */
+ String kind = FoldingRangeKind::Region;
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["startLine"] = startLine;
+ dict["startCharacter"] = startCharacter;
+ dict["endLine"] = endLine;
+ dict["endCharacter"] = endCharacter;
+ return dict;
+ }
+};
+
+/**
+ * How a completion was triggered
+ */
+namespace CompletionTriggerKind {
+/**
+ * Completion was triggered by typing an identifier (24x7 code
+ * complete), manual invocation (e.g Ctrl+Space) or via API.
+ */
+static const int Invoked = 1;
+
+/**
+ * Completion was triggered by a trigger character specified by
+ * the `triggerCharacters` properties of the `CompletionRegistrationOptions`.
+ */
+static const int TriggerCharacter = 2;
+
+/**
+ * Completion was re-triggered as the current completion list is incomplete.
+ */
+static const int TriggerForIncompleteCompletions = 3;
+} // namespace CompletionTriggerKind
+
+/**
+ * Contains additional information about the context in which a completion request is triggered.
+ */
+struct CompletionContext {
+ /**
+ * How the completion was triggered.
+ */
+ int triggerKind = CompletionTriggerKind::TriggerCharacter;
+
+ /**
+ * The trigger character (a single character) that has trigger code complete.
+ * Is undefined if `triggerKind !== CompletionTriggerKind.TriggerCharacter`
+ */
+ String triggerCharacter;
+
+ void load(const Dictionary &p_params) {
+ triggerKind = int(p_params["triggerKind"]);
+ triggerCharacter = p_params["triggerCharacter"];
+ }
+};
+
+struct CompletionParams : public TextDocumentPositionParams {
+
+ /**
+ * The completion context. This is only available if the client specifies
+ * to send this using `ClientCapabilities.textDocument.completion.contextSupport === true`
+ */
+ CompletionContext context;
+
+ void load(const Dictionary &p_params) {
+ TextDocumentPositionParams::load(p_params);
+ context.load(p_params["context"]);
+ }
+};
+
+/**
+ * The result of a hover request.
+ */
+struct Hover {
+ /**
+ * The hover's content
+ */
+ MarkupContent contents;
+
+ /**
+ * An optional range is a range inside a text document
+ * that is used to visualize a hover, e.g. by changing the background color.
+ */
+ Range range;
+
+ _FORCE_INLINE_ Dictionary to_json() const {
+ Dictionary dict;
+ dict["range"] = range.to_json();
+ dict["contents"] = contents.to_json();
+ return dict;
+ }
+};
+
+struct ServerCapabilities {
+ /**
+ * Defines how text documents are synced. Is either a detailed structure defining each notification or
+ * for backwards compatibility the TextDocumentSyncKind number. If omitted it defaults to `TextDocumentSyncKind.None`.
+ */
+ TextDocumentSyncOptions textDocumentSync;
+
+ /**
+ * The server provides hover support.
+ */
+ bool hoverProvider = true;
+
+ /**
+ * The server provides completion support.
+ */
+ CompletionOptions completionProvider;
+
+ /**
+ * The server provides signature help support.
+ */
+ SignatureHelpOptions signatureHelpProvider;
+
+ /**
+ * The server provides goto definition support.
+ */
+ bool definitionProvider = true;
+
+ /**
+ * The server provides Goto Type Definition support.
+ *
+ * Since 3.6.0
+ */
+ bool typeDefinitionProvider = false;
+
+ /**
+ * The server provides Goto Implementation support.
+ *
+ * Since 3.6.0
+ */
+ bool implementationProvider = false;
+
+ /**
+ * The server provides find references support.
+ */
+ bool referencesProvider = false;
+
+ /**
+ * The server provides document highlight support.
+ */
+ bool documentHighlightProvider = false;
+
+ /**
+ * The server provides document symbol support.
+ */
+ bool documentSymbolProvider = true;
+
+ /**
+ * The server provides workspace symbol support.
+ */
+ bool workspaceSymbolProvider = true;
+
+ /**
+ * The server provides code actions. The `CodeActionOptions` return type is only
+ * valid if the client signals code action literal support via the property
+ * `textDocument.codeAction.codeActionLiteralSupport`.
+ */
+ bool codeActionProvider = false;
+
+ /**
+ * The server provides code lens.
+ */
+ CodeLensOptions codeLensProvider;
+
+ /**
+ * The server provides document formatting.
+ */
+ bool documentFormattingProvider = false;
+
+ /**
+ * The server provides document range formatting.
+ */
+ bool documentRangeFormattingProvider = false;
+
+ /**
+ * The server provides document formatting on typing.
+ */
+ DocumentOnTypeFormattingOptions documentOnTypeFormattingProvider;
+
+ /**
+ * The server provides rename support. RenameOptions may only be
+ * specified if the client states that it supports
+ * `prepareSupport` in its initial `initialize` request.
+ */
+ RenameOptions renameProvider;
+
+ /**
+ * The server provides document link support.
+ */
+ DocumentLinkOptions documentLinkProvider;
+
+ /**
+ * The server provides color provider support.
+ *
+ * Since 3.6.0
+ */
+ ColorProviderOptions colorProvider;
+
+ /**
+ * The server provides folding provider support.
+ *
+ * Since 3.10.0
+ */
+ FoldingRangeProviderOptions foldingRangeProvider;
+
+ /**
+ * The server provides go to declaration support.
+ *
+ * Since 3.14.0
+ */
+ bool declarationProvider = true;
+
+ /**
+ * The server provides execute command support.
+ */
+ ExecuteCommandOptions executeCommandProvider;
+
+ _FORCE_INLINE_ Dictionary to_json() {
+ Dictionary dict;
+ dict["textDocumentSync"] = (int)textDocumentSync.change;
+ dict["completionProvider"] = completionProvider.to_json();
+ dict["signatureHelpProvider"] = signatureHelpProvider.to_json();
+ dict["codeLensProvider"] = false; // codeLensProvider.to_json();
+ dict["documentOnTypeFormattingProvider"] = documentOnTypeFormattingProvider.to_json();
+ dict["renameProvider"] = renameProvider.to_json();
+ dict["documentLinkProvider"] = documentLinkProvider.to_json();
+ dict["colorProvider"] = false; // colorProvider.to_json();
+ dict["foldingRangeProvider"] = false; //foldingRangeProvider.to_json();
+ dict["executeCommandProvider"] = executeCommandProvider.to_json();
+ dict["hoverProvider"] = hoverProvider;
+ dict["definitionProvider"] = definitionProvider;
+ dict["typeDefinitionProvider"] = typeDefinitionProvider;
+ dict["implementationProvider"] = implementationProvider;
+ dict["referencesProvider"] = referencesProvider;
+ dict["documentHighlightProvider"] = documentHighlightProvider;
+ dict["documentSymbolProvider"] = documentSymbolProvider;
+ dict["workspaceSymbolProvider"] = workspaceSymbolProvider;
+ dict["codeActionProvider"] = codeActionProvider;
+ dict["documentFormattingProvider"] = documentFormattingProvider;
+ dict["documentRangeFormattingProvider"] = documentRangeFormattingProvider;
+ dict["declarationProvider"] = declarationProvider;
+ return dict;
+ }
+};
+
+struct InitializeResult {
+ /**
+ * The capabilities the language server provides.
+ */
+ ServerCapabilities capabilities;
+
+ _FORCE_INLINE_ Dictionary to_json() {
+ Dictionary dict;
+ dict["capabilities"] = capabilities.to_json();
+ return dict;
+ }
+};
+
+} // namespace lsp
+
+#endif
diff --git a/modules/gdscript/register_types.cpp b/modules/gdscript/register_types.cpp
index 62117dcaf3..d07949b34b 100644
--- a/modules/gdscript/register_types.cpp
+++ b/modules/gdscript/register_types.cpp
@@ -37,6 +37,7 @@
#include "editor/gdscript_highlighter.h"
#include "gdscript.h"
#include "gdscript_tokenizer.h"
+#include "language_server/gdscript_language_server.h"
GDScriptLanguage *script_language_gd = NULL;
Ref<ResourceFormatLoaderGDScript> resource_loader_gd;
@@ -44,6 +45,7 @@ Ref<ResourceFormatSaverGDScript> resource_saver_gd;
#ifdef TOOLS_ENABLED
+#include "core/engine.h"
#include "editor/editor_export.h"
#include "editor/editor_node.h"
#include "editor/editor_settings.h"
@@ -134,6 +136,11 @@ static void _editor_init() {
Ref<EditorExportGDScript> gd_export;
gd_export.instance();
EditorExport::get_singleton()->add_export_plugin(gd_export);
+
+ register_lsp_types();
+ GDScriptLanguageServer *lsp_plugin = memnew(GDScriptLanguageServer);
+ EditorNode::get_singleton()->add_editor_plugin(lsp_plugin);
+ Engine::get_singleton()->add_singleton(Engine::Singleton("GDScriptLanguageProtocol", GDScriptLanguageProtocol::get_singleton()));
}
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 03:42:30 +0000