diff options
Diffstat (limited to 'modules/gdscript')
| -rw-r--r-- | modules/gdscript/doc_classes/GDScript.xml | 2 | ||||
| -rw-r--r-- | modules/gdscript/doc_classes/GDScriptFunctionState.xml | 2 | ||||
| -rw-r--r-- | modules/gdscript/doc_classes/GDScriptNativeClass.xml | 2 | ||||
| -rw-r--r-- | modules/gdscript/gdscript.cpp | 141 | ||||
| -rw-r--r-- | modules/gdscript/gdscript.h | 1 | ||||
| -rw-r--r-- | modules/gdscript/gdscript_compiler.cpp | 195 | ||||
| -rw-r--r-- | modules/gdscript/gdscript_compiler.h | 9 | ||||
| -rw-r--r-- | modules/gdscript/gdscript_function.cpp | 13 | ||||
| -rw-r--r-- | modules/gdscript/gdscript_functions.cpp | 57 | ||||
| -rw-r--r-- | modules/gdscript/gdscript_parser.cpp | 128 | ||||
| -rw-r--r-- | modules/gdscript/gdscript_parser.h | 6 | ||||
| -rw-r--r-- | modules/gdscript/gdscript_tokenizer.cpp | 10 |
12 files changed, 318 insertions, 248 deletions
diff --git a/modules/gdscript/doc_classes/GDScript.xml b/modules/gdscript/doc_classes/GDScript.xml index 4cefdbd7cb..46796c68eb 100644 --- a/modules/gdscript/doc_classes/GDScript.xml +++ b/modules/gdscript/doc_classes/GDScript.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GDScript" inherits="Script" category="Core" version="3.1"> +<class name="GDScript" inherits="Script" category="Core" version="3.2"> <brief_description> A script implemented in the GDScript programming language. </brief_description> diff --git a/modules/gdscript/doc_classes/GDScriptFunctionState.xml b/modules/gdscript/doc_classes/GDScriptFunctionState.xml index c205cedef5..f38f39b612 100644 --- a/modules/gdscript/doc_classes/GDScriptFunctionState.xml +++ b/modules/gdscript/doc_classes/GDScriptFunctionState.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GDScriptFunctionState" inherits="Reference" category="Core" version="3.1"> +<class name="GDScriptFunctionState" inherits="Reference" category="Core" version="3.2"> <brief_description> State of a function call after yielding. </brief_description> diff --git a/modules/gdscript/doc_classes/GDScriptNativeClass.xml b/modules/gdscript/doc_classes/GDScriptNativeClass.xml index 90935b5c22..e86b69c31c 100644 --- a/modules/gdscript/doc_classes/GDScriptNativeClass.xml +++ b/modules/gdscript/doc_classes/GDScriptNativeClass.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GDScriptNativeClass" inherits="Reference" category="Core" version="3.1"> +<class name="GDScriptNativeClass" inherits="Reference" category="Core" version="3.2"> <brief_description> </brief_description> <description> diff --git a/modules/gdscript/gdscript.cpp b/modules/gdscript/gdscript.cpp index e07911fa44..4385cf12ad 100644 --- a/modules/gdscript/gdscript.cpp +++ b/modules/gdscript/gdscript.cpp @@ -1835,73 +1835,92 @@ String GDScriptLanguage::get_global_class_name(const String &p_path, String *r_b PoolVector<uint8_t> sourcef; Error err; - FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err); + FileAccessRef f = FileAccess::open(p_path, FileAccess::READ, &err); if (err) { return String(); } - int len = f->get_len(); - sourcef.resize(len + 1); - PoolVector<uint8_t>::Write w = sourcef.write(); - int r = f->get_buffer(w.ptr(), len); - f->close(); - memdelete(f); - ERR_FAIL_COND_V(r != len, String()); - w[len] = 0; - - String s; - if (s.parse_utf8((const char *)w.ptr())) { - return String(); - } + String source = f->get_as_utf8_string(); GDScriptParser parser; - - parser.parse(s, p_path.get_base_dir(), true, p_path); + parser.parse(source, p_path.get_base_dir(), true, p_path, false, NULL, true); if (parser.get_parse_tree() && parser.get_parse_tree()->type == GDScriptParser::Node::TYPE_CLASS) { const GDScriptParser::ClassNode *c = static_cast<const GDScriptParser::ClassNode *>(parser.get_parse_tree()); + if (r_icon_path) { + if (c->icon_path.empty() || c->icon_path.is_abs_path()) + *r_icon_path = c->icon_path; + else if (c->icon_path.is_rel_path()) + *r_icon_path = p_path.get_base_dir().plus_file(c->icon_path).simplify_path(); + } if (r_base_type) { - GDScriptParser::DataType base_type; - if (c->base_type.has_type) { - base_type = c->base_type; - while (base_type.has_type && base_type.kind != GDScriptParser::DataType::NATIVE) { - switch (base_type.kind) { - case GDScriptParser::DataType::CLASS: { - base_type = base_type.class_type->base_type; - } break; - case GDScriptParser::DataType::GDSCRIPT: { - Ref<GDScript> gds = base_type.script_type; - if (gds.is_valid()) { - base_type.kind = GDScriptParser::DataType::NATIVE; - base_type.native_type = gds->get_instance_base_type(); - } else { - base_type = GDScriptParser::DataType(); + + const GDScriptParser::ClassNode *subclass = c; + String path = p_path; + GDScriptParser subparser; + while (subclass) { + if (subclass->extends_used) { + if (subclass->extends_file) { + if (subclass->extends_class.size() == 0) { + get_global_class_name(subclass->extends_file, r_base_type); + subclass = NULL; + break; + } else { + Vector<StringName> extend_classes = subclass->extends_class; + + FileAccessRef subfile = FileAccess::open(subclass->extends_file, FileAccess::READ); + if (!subfile) { + break; + } + String subsource = subfile->get_as_utf8_string(); + + if (subsource.empty()) { + break; + } + String subpath = subclass->extends_file; + if (subpath.is_rel_path()) { + subpath = path.get_base_dir().plus_file(subpath).simplify_path(); + } + + if (OK != subparser.parse(subsource, subpath.get_base_dir(), true, subpath, false, NULL, true)) { + break; + } + path = subpath; + if (!subparser.get_parse_tree() || subparser.get_parse_tree()->type != GDScriptParser::Node::TYPE_CLASS) { + break; } - } break; - default: { - base_type = GDScriptParser::DataType(); - } break; + subclass = static_cast<const GDScriptParser::ClassNode *>(subparser.get_parse_tree()); + + while (extend_classes.size() > 0) { + bool found = false; + for (int i = 0; i < subclass->subclasses.size(); i++) { + const GDScriptParser::ClassNode *inner_class = subclass->subclasses[i]; + if (inner_class->name == extend_classes[0]) { + extend_classes.remove(0); + found = true; + subclass = inner_class; + break; + } + } + if (!found) { + subclass = NULL; + break; + } + } + } + } else if (subclass->extends_class.size() == 1) { + *r_base_type = subclass->extends_class[0]; + subclass = NULL; + } else { + break; } - } - } - if (base_type.has_type) { - *r_base_type = base_type.native_type; - } else { - // Fallback - if (c->extends_used && c->extends_class.size() == 1) { - *r_base_type = c->extends_class[0]; - } else if (!c->extends_used) { + } else { *r_base_type = "Reference"; + subclass = NULL; } } } - if (r_icon_path) { - if (c->icon_path.empty() || c->icon_path.is_abs_path()) - *r_icon_path = c->icon_path; - else if (c->icon_path.is_rel_path()) - *r_icon_path = p_path.get_base_dir().plus_file(c->icon_path).simplify_path(); - } return c->name; } @@ -1946,7 +1965,7 @@ String GDScriptWarning::get_message() const { return "Assignment operation, but the function '" + symbols[0] + "()' returns void."; } break; case NARROWING_CONVERSION: { - return "Narrowing coversion (float is converted to int and lose precision)."; + return "Narrowing conversion (float is converted to int and loses precision)."; } break; case FUNCTION_MAY_YIELD: { CHECK_SYMBOLS(1); @@ -2183,6 +2202,26 @@ String ResourceFormatLoaderGDScript::get_resource_type(const String &p_path) con return ""; } +void ResourceFormatLoaderGDScript::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) { + + FileAccessRef file = FileAccess::open(p_path, FileAccess::READ); + ERR_FAIL_COND(!file); + + String source = file->get_as_utf8_string(); + if (source.empty()) { + return; + } + + GDScriptParser parser; + if (OK != parser.parse(source, p_path.get_base_dir(), true, p_path, false, NULL, true)) { + return; + } + + for (const List<String>::Element *E = parser.get_dependencies().front(); E; E = E->next()) { + p_dependencies->push_back(E->get()); + } +} + Error ResourceFormatSaverGDScript::save(const String &p_path, const RES &p_resource, uint32_t p_flags) { Ref<GDScript> sqscr = p_resource; diff --git a/modules/gdscript/gdscript.h b/modules/gdscript/gdscript.h index 86c00c0b59..ded873c7d3 100644 --- a/modules/gdscript/gdscript.h +++ b/modules/gdscript/gdscript.h @@ -511,6 +511,7 @@ public: virtual void get_recognized_extensions(List<String> *p_extensions) const; virtual bool handles_type(const String &p_type) const; virtual String get_resource_type(const String &p_path) const; + virtual void get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types = false); }; class ResourceFormatSaverGDScript : public ResourceFormatSaver { diff --git a/modules/gdscript/gdscript_compiler.cpp b/modules/gdscript/gdscript_compiler.cpp index b2b7b1c260..ae67521749 100644 --- a/modules/gdscript/gdscript_compiler.cpp +++ b/modules/gdscript/gdscript_compiler.cpp @@ -139,17 +139,32 @@ GDScriptDataType GDScriptCompiler::_gdtype_from_datatype(const GDScriptParser::D result.native_type = result.script_type->get_instance_base_type(); } break; case GDScriptParser::DataType::CLASS: { - result.kind = GDScriptDataType::GDSCRIPT; - if (!p_datatype.class_type->owner) { - result.script_type = Ref<GDScript>(main_script); - } else { - result.script_type = class_map[p_datatype.class_type->name]; + // Locate class by constructing the path to it and following that path + GDScriptParser::ClassNode *class_type = p_datatype.class_type; + List<StringName> names; + while (class_type->owner) { + names.push_back(class_type->name); + class_type = class_type->owner; } - result.native_type = result.script_type->get_instance_base_type(); + + Ref<GDScript> script = Ref<GDScript>(main_script); + while (names.back()) { + if (!script->subclasses.has(names.back()->get())) { + ERR_PRINT("Parser bug: Cannot locate datatype class."); + result.has_type = false; + return GDScriptDataType(); + } + script = script->subclasses[names.back()->get()]; + names.pop_back(); + } + + result.kind = GDScriptDataType::GDSCRIPT; + result.script_type = script; + result.native_type = script->get_instance_base_type(); } break; default: { ERR_PRINT("Parser bug: converting unresolved type."); - result.has_type = false; + return GDScriptDataType(); } } @@ -460,12 +475,14 @@ int GDScriptCompiler::_parse_expression(CodeGen &codegen, const GDScriptParser:: codegen.alloc_stack(slevel); } - switch (cn->cast_type.kind) { - case GDScriptParser::DataType::BUILTIN: { + GDScriptDataType cast_type = _gdtype_from_datatype(cn->cast_type); + + switch (cast_type.kind) { + case GDScriptDataType::BUILTIN: { codegen.opcodes.push_back(GDScriptFunction::OPCODE_CAST_TO_BUILTIN); codegen.opcodes.push_back(cn->cast_type.builtin_type); } break; - case GDScriptParser::DataType::NATIVE: { + case GDScriptDataType::NATIVE: { int class_idx; if (GDScriptLanguage::get_singleton()->get_global_map().has(cn->cast_type.native_type)) { @@ -478,32 +495,8 @@ int GDScriptCompiler::_parse_expression(CodeGen &codegen, const GDScriptParser:: codegen.opcodes.push_back(GDScriptFunction::OPCODE_CAST_TO_NATIVE); // perform operator codegen.opcodes.push_back(class_idx); // variable type } break; - case GDScriptParser::DataType::CLASS: { - - Variant script; - int idx = -1; - if (!cn->cast_type.class_type->owner) { - script = codegen.script; - } else { - StringName name = cn->cast_type.class_type->name; - if (codegen.script->subclasses.has(name) && class_map[name] == codegen.script->subclasses[name]) { - idx = codegen.get_name_map_pos(name); - idx |= GDScriptFunction::ADDR_TYPE_CLASS_CONSTANT << GDScriptFunction::ADDR_BITS; - } else { - script = class_map[name]; - } - } - - if (idx < 0) { - idx = codegen.get_constant_pos(script); - idx |= GDScriptFunction::ADDR_TYPE_LOCAL_CONSTANT << GDScriptFunction::ADDR_BITS; //make it a local constant (faster access) - } - - codegen.opcodes.push_back(GDScriptFunction::OPCODE_CAST_TO_SCRIPT); // perform operator - codegen.opcodes.push_back(idx); // variable type - } break; - case GDScriptParser::DataType::SCRIPT: - case GDScriptParser::DataType::GDSCRIPT: { + case GDScriptDataType::SCRIPT: + case GDScriptDataType::GDSCRIPT: { Variant script = cn->cast_type.script_type; int idx = codegen.get_constant_pos(script); @@ -1149,18 +1142,18 @@ int GDScriptCompiler::_parse_expression(CodeGen &codegen, const GDScriptParser:: if (src_address_b < 0) return -1; - GDScriptParser::DataType assign_type = on->arguments[0]->get_datatype(); + GDScriptDataType assign_type = _gdtype_from_datatype(on->arguments[0]->get_datatype()); if (assign_type.has_type && !on->arguments[1]->get_datatype().has_type) { // Typed assignment switch (assign_type.kind) { - case GDScriptParser::DataType::BUILTIN: { + case GDScriptDataType::BUILTIN: { codegen.opcodes.push_back(GDScriptFunction::OPCODE_ASSIGN_TYPED_BUILTIN); // perform operator codegen.opcodes.push_back(assign_type.builtin_type); // variable type codegen.opcodes.push_back(dst_address_a); // argument 1 codegen.opcodes.push_back(src_address_b); // argument 2 } break; - case GDScriptParser::DataType::NATIVE: { + case GDScriptDataType::NATIVE: { int class_idx; if (GDScriptLanguage::get_singleton()->get_global_map().has(assign_type.native_type)) { @@ -1175,34 +1168,8 @@ int GDScriptCompiler::_parse_expression(CodeGen &codegen, const GDScriptParser:: codegen.opcodes.push_back(dst_address_a); // argument 1 codegen.opcodes.push_back(src_address_b); // argument 2 } break; - case GDScriptParser::DataType::CLASS: { - - Variant script; - int idx = -1; - if (!assign_type.class_type->owner) { - script = codegen.script; - } else { - StringName name = assign_type.class_type->name; - if (codegen.script->subclasses.has(name) && class_map[name] == codegen.script->subclasses[name]) { - idx = codegen.get_name_map_pos(name); - idx |= GDScriptFunction::ADDR_TYPE_CLASS_CONSTANT << GDScriptFunction::ADDR_BITS; - } else { - script = class_map[name]; - } - } - - if (idx < 0) { - idx = codegen.get_constant_pos(script); - idx |= GDScriptFunction::ADDR_TYPE_LOCAL_CONSTANT << GDScriptFunction::ADDR_BITS; //make it a local constant (faster access) - } - - codegen.opcodes.push_back(GDScriptFunction::OPCODE_ASSIGN_TYPED_SCRIPT); // perform operator - codegen.opcodes.push_back(idx); // variable type - codegen.opcodes.push_back(dst_address_a); // argument 1 - codegen.opcodes.push_back(src_address_b); // argument 2 - } break; - case GDScriptParser::DataType::SCRIPT: - case GDScriptParser::DataType::GDSCRIPT: { + case GDScriptDataType::SCRIPT: + case GDScriptDataType::GDSCRIPT: { Variant script = assign_type.script_type; int idx = codegen.get_constant_pos(script); @@ -1396,11 +1363,6 @@ Error GDScriptCompiler::_parse_block(CodeGen &codegen, const GDScriptParser::Blo case GDScriptParser::ControlFlowNode::CF_IF: { -#ifdef DEBUG_ENABLED - codegen.opcodes.push_back(GDScriptFunction::OPCODE_LINE); - codegen.opcodes.push_back(cf->line); - codegen.current_line = cf->line; -#endif int ret2 = _parse_expression(codegen, cf->arguments[0], p_stack_level, false); if (ret2 < 0) return ERR_PARSE_ERROR; @@ -1850,22 +1812,21 @@ Error GDScriptCompiler::_parse_function(GDScript *p_script, const GDScriptParser return OK; } -Error GDScriptCompiler::_parse_class_level(GDScript *p_script, GDScript *p_owner, const GDScriptParser::ClassNode *p_class, bool p_keep_state) { +Error GDScriptCompiler::_parse_class_level(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state) { + + parsing_classes.insert(p_script); if (p_class->owner && p_class->owner->owner) { // Owner is not root - StringName owner_name = p_class->owner->name; - if (!parsed_classes.has(owner_name)) { - if (parsing_classes.has(owner_name)) { - _set_error("Cyclic class reference for '" + String(owner_name) + "'.", p_class); + if (!parsed_classes.has(p_script->_owner)) { + if (parsing_classes.has(p_script->_owner)) { + _set_error("Cyclic class reference for '" + String(p_class->name) + "'.", p_class); return ERR_PARSE_ERROR; } - parsing_classes.insert(owner_name); - Error err = _parse_class_level(class_map[owner_name].ptr(), class_map[owner_name]->_owner, p_class->owner, p_keep_state); + Error err = _parse_class_level(p_script->_owner, p_class->owner, p_keep_state); if (err) { return err; } - parsing_classes.erase(owner_name); } } @@ -1883,47 +1844,26 @@ Error GDScriptCompiler::_parse_class_level(GDScript *p_script, GDScript *p_owner p_script->_signals.clear(); p_script->initializer = NULL; - p_script->subclasses.clear(); - p_script->_owner = p_owner; p_script->tool = p_class->tool; p_script->name = p_class->name; Ref<GDScriptNativeClass> native; + GDScriptDataType base_type = _gdtype_from_datatype(p_class->base_type); // Inheritance - switch (p_class->base_type.kind) { - case GDScriptParser::DataType::CLASS: { - StringName base_name = p_class->base_type.class_type->name; - // Make sure dependency is parsed first - if (!parsed_classes.has(base_name)) { - if (parsing_classes.has(base_name)) { - _set_error("Cyclic class reference for '" + String(base_name) + "'.", p_class); - return ERR_PARSE_ERROR; - } - parsing_classes.insert(base_name); - Error err = _parse_class_level(class_map[base_name].ptr(), class_map[base_name]->_owner, p_class->base_type.class_type, p_keep_state); - if (err) { - return err; - } - parsing_classes.erase(base_name); - } - Ref<GDScript> base = class_map[base_name]; - p_script->base = base; - p_script->_base = p_script->base.ptr(); - p_script->member_indices = base->member_indices; - } break; - case GDScriptParser::DataType::GDSCRIPT: { - Ref<GDScript> base = p_class->base_type.script_type; - p_script->base = base; - p_script->_base = p_script->base.ptr(); - p_script->member_indices = base->member_indices; - } break; - case GDScriptParser::DataType::NATIVE: { - int native_idx = GDScriptLanguage::get_singleton()->get_global_map()[p_class->base_type.native_type]; + switch (base_type.kind) { + case GDScriptDataType::NATIVE: { + int native_idx = GDScriptLanguage::get_singleton()->get_global_map()[base_type.native_type]; native = GDScriptLanguage::get_singleton()->get_global_array()[native_idx]; ERR_FAIL_COND_V(native.is_null(), ERR_BUG); p_script->native = native; } break; + case GDScriptDataType::GDSCRIPT: { + Ref<GDScript> base = base_type.script_type; + p_script->base = base; + p_script->_base = base.ptr(); + p_script->member_indices = base->member_indices; + } break; default: { _set_error("Parser bug: invalid inheritance.", p_class); return ERR_BUG; @@ -2017,24 +1957,19 @@ Error GDScriptCompiler::_parse_class_level(GDScript *p_script, GDScript *p_owner p_script->_signals[name] = p_class->_signals[i].arguments; } - if (p_class->owner) { - parsed_classes.insert(p_class->name); - if (parsing_classes.has(p_class->name)) { - parsing_classes.erase(p_class->name); - } - } + parsed_classes.insert(p_script); + parsing_classes.erase(p_script); //parse sub-classes for (int i = 0; i < p_class->subclasses.size(); i++) { StringName name = p_class->subclasses[i]->name; - Ref<GDScript> subclass = class_map[name]; + GDScript *subclass = p_script->subclasses[name].ptr(); // Subclass might still be parsing, just skip it - if (!parsed_classes.has(name) && !parsing_classes.has(name)) { - parsing_classes.insert(name); - Error err = _parse_class_level(subclass.ptr(), p_script, p_class->subclasses[i], p_keep_state); + if (!parsed_classes.has(subclass) && !parsing_classes.has(subclass)) { + Error err = _parse_class_level(subclass, p_class->subclasses[i], p_keep_state); if (err) return err; } @@ -2045,7 +1980,6 @@ Error GDScriptCompiler::_parse_class_level(GDScript *p_script, GDScript *p_owner #endif p_script->constants.insert(name, subclass); //once parsed, goes to the list of constants - p_script->subclasses.insert(name, subclass); } return OK; @@ -2144,9 +2078,9 @@ Error GDScriptCompiler::_parse_class_blocks(GDScript *p_script, const GDScriptPa for (int i = 0; i < p_class->subclasses.size(); i++) { StringName name = p_class->subclasses[i]->name; - Ref<GDScript> subclass = class_map[name]; + GDScript *subclass = p_script->subclasses[name].ptr(); - Error err = _parse_class_blocks(subclass.ptr(), p_class->subclasses[i], p_keep_state); + Error err = _parse_class_blocks(subclass, p_class->subclasses[i], p_keep_state); if (err) { return err; } @@ -2156,7 +2090,7 @@ Error GDScriptCompiler::_parse_class_blocks(GDScript *p_script, const GDScriptPa return OK; } -void GDScriptCompiler::_make_scripts(const GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state) { +void GDScriptCompiler::_make_scripts(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state) { Map<StringName, Ref<GDScript> > old_subclasses; @@ -2164,6 +2098,8 @@ void GDScriptCompiler::_make_scripts(const GDScript *p_script, const GDScriptPar old_subclasses = p_script->subclasses; } + p_script->subclasses.clear(); + for (int i = 0; i < p_class->subclasses.size(); i++) { StringName name = p_class->subclasses[i]->name; @@ -2175,10 +2111,10 @@ void GDScriptCompiler::_make_scripts(const GDScript *p_script, const GDScriptPar subclass.instance(); } - subclass->_owner = const_cast<GDScript *>(p_script); - class_map.insert(name, subclass); + subclass->_owner = p_script; + p_script->subclasses.insert(name, subclass); - _make_scripts(subclass.ptr(), p_class->subclasses[i], p_keep_state); + _make_scripts(subclass.ptr(), p_class->subclasses[i], false); } } @@ -2197,7 +2133,8 @@ Error GDScriptCompiler::compile(const GDScriptParser *p_parser, GDScript *p_scri // Create scripts for subclasses beforehand so they can be referenced _make_scripts(p_script, static_cast<const GDScriptParser::ClassNode *>(root), p_keep_state); - Error err = _parse_class_level(p_script, NULL, static_cast<const GDScriptParser::ClassNode *>(root), p_keep_state); + p_script->_owner = NULL; + Error err = _parse_class_level(p_script, static_cast<const GDScriptParser::ClassNode *>(root), p_keep_state); if (err) return err; diff --git a/modules/gdscript/gdscript_compiler.h b/modules/gdscript/gdscript_compiler.h index 8440807a56..2cf630ba72 100644 --- a/modules/gdscript/gdscript_compiler.h +++ b/modules/gdscript/gdscript_compiler.h @@ -38,9 +38,8 @@ class GDScriptCompiler { const GDScriptParser *parser; - Map<StringName, Ref<GDScript> > class_map; - Set<StringName> parsed_classes; - Set<StringName> parsing_classes; + Set<GDScript *> parsed_classes; + Set<GDScript *> parsing_classes; GDScript *main_script; struct CodeGen { @@ -149,9 +148,9 @@ class GDScriptCompiler { int _parse_expression(CodeGen &codegen, const GDScriptParser::Node *p_expression, int p_stack_level, bool p_root = false, bool p_initializer = false); Error _parse_block(CodeGen &codegen, const GDScriptParser::BlockNode *p_block, int p_stack_level = 0, int p_break_addr = -1, int p_continue_addr = -1); Error _parse_function(GDScript *p_script, const GDScriptParser::ClassNode *p_class, const GDScriptParser::FunctionNode *p_func, bool p_for_ready = false); - Error _parse_class_level(GDScript *p_script, GDScript *p_owner, const GDScriptParser::ClassNode *p_class, bool p_keep_state); + Error _parse_class_level(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state); Error _parse_class_blocks(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state); - void _make_scripts(const GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state); + void _make_scripts(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state); int err_line; int err_column; StringName source; diff --git a/modules/gdscript/gdscript_function.cpp b/modules/gdscript/gdscript_function.cpp index 98871ddec3..cff9ba55b8 100644 --- a/modules/gdscript/gdscript_function.cpp +++ b/modules/gdscript/gdscript_function.cpp @@ -329,10 +329,15 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a } if (!argument_types[i].is_type(*p_args[i], true)) { - r_err.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; - r_err.argument = i; - r_err.expected = argument_types[i].kind == GDScriptDataType::BUILTIN ? argument_types[i].builtin_type : Variant::OBJECT; - return Variant(); + if (argument_types[i].is_type(Variant(), true)) { + memnew_placement(&stack[i], Variant); + continue; + } else { + r_err.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_err.argument = i; + r_err.expected = argument_types[i].kind == GDScriptDataType::BUILTIN ? argument_types[i].builtin_type : Variant::OBJECT; + return Variant(); + } } if (argument_types[i].kind == GDScriptDataType::BUILTIN) { Variant arg = Variant::construct(argument_types[i].builtin_type, &p_args[i], 1, r_err); diff --git a/modules/gdscript/gdscript_functions.cpp b/modules/gdscript/gdscript_functions.cpp index 44d44462ca..46c9efd54f 100644 --- a/modules/gdscript/gdscript_functions.cpp +++ b/modules/gdscript/gdscript_functions.cpp @@ -768,11 +768,30 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_ (void)VariantParser::parse(&ss, r_ret, errs, line); } break; case VAR_TO_BYTES: { - VALIDATE_ARG_COUNT(1); + bool full_objects = false; + if (p_arg_count < 1) { + r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument = 1; + r_ret = Variant(); + return; + } else if (p_arg_count > 2) { + r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; + r_error.argument = 2; + r_ret = Variant(); + } else if (p_arg_count == 2) { + if (p_args[1]->get_type() != Variant::BOOL) { + r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument = 1; + r_error.expected = Variant::BOOL; + r_ret = Variant(); + return; + } + full_objects = *p_args[1]; + } PoolByteArray barr; int len; - Error err = encode_variant(*p_args[0], NULL, len); + Error err = encode_variant(*p_args[0], NULL, len, full_objects); if (err) { r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; r_error.argument = 0; @@ -784,15 +803,35 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_ barr.resize(len); { PoolByteArray::Write w = barr.write(); - encode_variant(*p_args[0], w.ptr(), len); + encode_variant(*p_args[0], w.ptr(), len, full_objects); } r_ret = barr; } break; case BYTES_TO_VAR: { - VALIDATE_ARG_COUNT(1); + bool allow_objects = false; + if (p_arg_count < 1) { + r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument = 1; + r_ret = Variant(); + return; + } else if (p_arg_count > 2) { + r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; + r_error.argument = 2; + r_ret = Variant(); + } else if (p_arg_count == 2) { + if (p_args[1]->get_type() != Variant::BOOL) { + r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument = 1; + r_error.expected = Variant::BOOL; + r_ret = Variant(); + return; + } + allow_objects = *p_args[1]; + } + if (p_args[0]->get_type() != Variant::POOL_BYTE_ARRAY) { r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; - r_error.argument = 0; + r_error.argument = 1; r_error.expected = Variant::POOL_BYTE_ARRAY; r_ret = Variant(); return; @@ -802,7 +841,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_ Variant ret; { PoolByteArray::Read r = varr.read(); - Error err = decode_variant(ret, r.ptr(), varr.size(), NULL); + Error err = decode_variant(ret, r.ptr(), varr.size(), NULL, allow_objects); if (err != OK) { r_ret = RTR("Not enough bytes for decoding bytes, or invalid format."); r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; @@ -1805,13 +1844,15 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) { } break; case VAR_TO_BYTES: { - MethodInfo mi("var2bytes", PropertyInfo(Variant::NIL, "var", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_NIL_IS_VARIANT)); + MethodInfo mi("var2bytes", PropertyInfo(Variant::NIL, "var", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_NIL_IS_VARIANT), PropertyInfo(Variant::BOOL, "full_objects")); + mi.default_arguments.push_back(false); mi.return_val.type = Variant::POOL_BYTE_ARRAY; return mi; } break; case BYTES_TO_VAR: { - MethodInfo mi(Variant::NIL, "bytes2var", PropertyInfo(Variant::POOL_BYTE_ARRAY, "bytes")); + MethodInfo mi(Variant::NIL, "bytes2var", PropertyInfo(Variant::POOL_BYTE_ARRAY, "bytes"), PropertyInfo(Variant::BOOL, "allow_objects")); + mi.default_arguments.push_back(false); mi.return_val.type = Variant::NIL; mi.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT; return mi; diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp index 5ebf68177d..e75b8a14a3 100644 --- a/modules/gdscript/gdscript_parser.cpp +++ b/modules/gdscript/gdscript_parser.cpp @@ -473,29 +473,31 @@ GDScriptParser::Node *GDScriptParser::_parse_expression(Node *p_parent, bool p_s } Ref<Resource> res; - if (!validating) { + dependencies.push_back(path); + if (!dependencies_only) { + if (!validating) { - //this can be too slow for just validating code - if (for_completion && ScriptCodeCompletionCache::get_singleton() && FileAccess::exists(path)) { - res = ScriptCodeCompletionCache::get_singleton()->get_cached_resource(path); - } else if (!for_completion || FileAccess::exists(path)) { - res = ResourceLoader::load(path); - } - } else { + //this can be too slow for just validating code + if (for_completion && ScriptCodeCompletionCache::get_singleton() && FileAccess::exists(path)) { + res = ScriptCodeCompletionCache::get_singleton()->get_cached_resource(path); + } else if (!for_completion || FileAccess::exists(path)) { + res = ResourceLoader::load(path); + } + } else { - if (!FileAccess::exists(path)) { + if (!FileAccess::exists(path)) { + _set_error("Can't preload resource at path: " + path); + return NULL; + } else if (ScriptCodeCompletionCache::get_singleton()) { + res = ScriptCodeCompletionCache::get_singleton()->get_cached_resource(path); + } + } + if (!res.is_valid()) { _set_error("Can't preload resource at path: " + path); return NULL; - } else if (ScriptCodeCompletionCache::get_singleton()) { - res = ScriptCodeCompletionCache::get_singleton()->get_cached_resource(path); } } - if (!res.is_valid()) { - _set_error("Can't preload resource at path: " + path); - return NULL; - } - if (tokenizer->get_token() != GDScriptTokenizer::TK_PARENTHESIS_CLOSE) { _set_error("Expected ')' after 'preload' path"); return NULL; @@ -775,7 +777,8 @@ GDScriptParser::Node *GDScriptParser::_parse_expression(Node *p_parent, bool p_s } _add_warning(GDScriptWarning::UNASSIGNED_VARIABLE_OP_ASSIGN, -1, identifier.operator String()); } - } // fallthrough + FALLTHROUGH; + } case GDScriptTokenizer::TK_OP_ASSIGN: { lv->assignments += 1; lv->usages--; // Assignment is not really usage @@ -812,19 +815,31 @@ GDScriptParser::Node *GDScriptParser::_parse_expression(Node *p_parent, bool p_s bfn = true; } - // Check parents for the constant - if (!bfn && cln->extends_file != StringName()) { - Ref<GDScript> parent = ResourceLoader::load(cln->extends_file); - if (parent.is_valid() && parent->is_valid()) { - Map<StringName, Variant> parent_constants; - parent->get_constants(&parent_constants); - if (parent_constants.has(identifier)) { + if (!dependencies_only) { + if (!bfn && ScriptServer::is_global_class(identifier)) { + Ref<Script> scr = ResourceLoader::load(ScriptServer::get_global_class_path(identifier)); + if (scr.is_valid() && scr->is_valid()) { ConstantNode *constant = alloc_node<ConstantNode>(); - constant->value = parent_constants[identifier]; + constant->value = scr; expr = constant; bfn = true; } } + + // Check parents for the constant + if (!bfn && cln->extends_file != StringName()) { + Ref<GDScript> parent = ResourceLoader::load(cln->extends_file); + if (parent.is_valid() && parent->is_valid()) { + Map<StringName, Variant> parent_constants; + parent->get_constants(&parent_constants); + if (parent_constants.has(identifier)) { + ConstantNode *constant = alloc_node<ConstantNode>(); + constant->value = parent_constants[identifier]; + expr = constant; + bfn = true; + } + } + } } } @@ -2082,7 +2097,7 @@ GDScriptParser::PatternNode *GDScriptParser::_parse_pattern(bool p_static) { return NULL; } pattern->pt_type = GDScriptParser::PatternNode::PT_BIND; - pattern->bind = tokenizer->get_token_identifier(); + pattern->bind = tokenizer->get_token_literal(); // Check if variable name is already used BlockNode *bl = current_block; while (bl) { @@ -2211,6 +2226,8 @@ GDScriptParser::PatternNode *GDScriptParser::_parse_pattern(bool p_static) { void GDScriptParser::_parse_pattern_block(BlockNode *p_block, Vector<PatternBranchNode *> &p_branches, bool p_static) { int indent_level = tab_level.back()->get(); + p_block->has_return = true; + while (true) { while (tokenizer->get_token() == GDScriptTokenizer::TK_NEWLINE && _parse_newline()) @@ -2268,8 +2285,8 @@ void GDScriptParser::_parse_pattern_block(BlockNode *p_block, Vector<PatternBran current_block = p_block; - if (catch_all && branch->body->has_return) { - p_block->has_return = true; + if (!branch->body->has_return) { + p_block->has_return = false; } p_branches.push_back(branch); @@ -2727,6 +2744,8 @@ void GDScriptParser::_parse_block(BlockNode *p_block, bool p_static) { } break; case GDScriptTokenizer::TK_NEWLINE: { + int line = tokenizer->get_token_line(); + if (!_parse_newline()) { if (!error_set) { p_block->end_line = tokenizer->get_token_line(); @@ -2736,7 +2755,7 @@ void GDScriptParser::_parse_block(BlockNode *p_block, bool p_static) { } NewLineNode *nl2 = alloc_node<NewLineNode>(); - nl2->line = tokenizer->get_token_line(); + nl2->line = line; p_block->statements.push_back(nl2); } break; @@ -3053,7 +3072,6 @@ void GDScriptParser::_parse_block(BlockNode *p_block, bool p_static) { } DataType iter_type; - iter_type.is_constant = true; if (container->type == Node::TYPE_OPERATOR) { @@ -3378,6 +3396,13 @@ void GDScriptParser::_parse_extends(ClassNode *p_class) { p_class->extends_file = constant; tokenizer->advance(); + // Add parent script as a dependency + String parent = constant; + if (parent.is_rel_path()) { + parent = base_path.plus_file(parent).simplify_path(); + } + dependencies.push_back(parent); + if (tokenizer->get_token() != GDScriptTokenizer::TK_PERIOD) { return; } else @@ -3612,7 +3637,8 @@ void GDScriptParser::_parse_class(ClassNode *p_class) { return; } - }; //fallthrough to function + FALLTHROUGH; + } case GDScriptTokenizer::TK_PR_FUNCTION: { bool _static = false; @@ -4062,7 +4088,8 @@ void GDScriptParser::_parse_class(ClassNode *p_class) { break; } - }; //fallthrough to use the same + FALLTHROUGH; + } case Variant::REAL: { if (tokenizer->get_token() == GDScriptTokenizer::TK_IDENTIFIER && tokenizer->get_token_identifier() == "EASE") { @@ -4487,6 +4514,7 @@ void GDScriptParser::_parse_class(ClassNode *p_class) { #ifdef DEBUG_ENABLED _add_warning(GDScriptWarning::DEPRECATED_KEYWORD, tokenizer->get_token_line(), "slave", "puppet"); #endif + FALLTHROUGH; case GDScriptTokenizer::TK_PR_PUPPET: { //may be fallthrough from export, ignore if so @@ -4554,7 +4582,7 @@ void GDScriptParser::_parse_class(ClassNode *p_class) { continue; } break; case GDScriptTokenizer::TK_PR_VAR: { - //variale declaration and (eventual) initialization + // variable declaration and (eventual) initialization ClassNode::Member member; @@ -5266,7 +5294,8 @@ String GDScriptParser::DataType::to_string() const { if (!gds_class.empty()) { return gds_class; } - } // fallthrough + FALLTHROUGH; + } case SCRIPT: { if (is_meta_type) { return script_type->get_class_name().operator String(); @@ -5434,7 +5463,7 @@ GDScriptParser::DataType GDScriptParser::_resolve_type(const DataType &p_source, String script_path = ScriptServer::get_global_class_path(id); if (script_path == self_path) { result.kind = DataType::CLASS; - result.class_type = current_class; + result.class_type = static_cast<ClassNode *>(head); } else { Ref<Script> script = ResourceLoader::load(script_path); Ref<GDScript> gds = script; @@ -7237,6 +7266,7 @@ GDScriptParser::DataType GDScriptParser::_reduce_identifier_type(const DataType DataType result; result.has_type = true; result.script_type = scr; + result.is_constant = true; result.is_meta_type = true; Ref<GDScript> gds = scr; if (gds.is_valid()) { @@ -7287,6 +7317,7 @@ GDScriptParser::DataType GDScriptParser::_reduce_identifier_type(const DataType if (singleton.is_valid()) { DataType result; result.has_type = true; + result.is_constant = true; result.script_type = singleton; Ref<GDScript> gds = singleton; @@ -7842,13 +7873,16 @@ void GDScriptParser::_check_block_types(BlockNode *p_block) { return; } - if (!lh_type.has_type && check_types) { - if (op->arguments[0]->type == Node::TYPE_OPERATOR) { - _mark_line_as_unsafe(op->line); + if (check_types) { + if (!lh_type.has_type) { + if (op->arguments[0]->type == Node::TYPE_OPERATOR) { + _mark_line_as_unsafe(op->line); + } + } + if (lh_type.is_constant) { + _set_error("Cannot assign a new value to a constant.", op->line); + return; } - } else if (lh_type.is_constant) { - _set_error("Cannot assign a new value to a constant.", op->line); - return; } DataType rh_type; @@ -8017,7 +8051,8 @@ void GDScriptParser::_check_block_types(BlockNode *p_block) { if (cn->value.get_type() == Variant::STRING) { break; } - } // falthrough + FALLTHROUGH; + } default: { _mark_line_as_safe(statement->line); _reduce_node_type(statement); // Test for safety anyway @@ -8149,6 +8184,10 @@ Error GDScriptParser::_parse(const String &p_base_path) { return ERR_PARSE_ERROR; } + if (dependencies_only) { + return OK; + } + _determine_inheritance(main_class); if (error_set) { @@ -8227,7 +8266,7 @@ Error GDScriptParser::parse_bytecode(const Vector<uint8_t> &p_bytecode, const St return ret; } -Error GDScriptParser::parse(const String &p_code, const String &p_base_path, bool p_just_validate, const String &p_self_path, bool p_for_completion, Set<int> *r_safe_lines) { +Error GDScriptParser::parse(const String &p_code, const String &p_base_path, bool p_just_validate, const String &p_self_path, bool p_for_completion, Set<int> *r_safe_lines, bool p_dependencies_only) { clear(); @@ -8237,6 +8276,7 @@ Error GDScriptParser::parse(const String &p_code, const String &p_base_path, boo validating = p_just_validate; for_completion = p_for_completion; + dependencies_only = p_dependencies_only; #ifdef DEBUG_ENABLED safe_lines = r_safe_lines; #endif // DEBUG_ENABLED @@ -8293,6 +8333,8 @@ void GDScriptParser::clear() { parenthesis = 0; current_export.type = Variant::NIL; check_types = true; + dependencies_only = false; + dependencies.clear(); error = ""; #ifdef DEBUG_ENABLED safe_lines = NULL; diff --git a/modules/gdscript/gdscript_parser.h b/modules/gdscript/gdscript_parser.h index 9c1ea1c7e4..809bff8f20 100644 --- a/modules/gdscript/gdscript_parser.h +++ b/modules/gdscript/gdscript_parser.h @@ -533,6 +533,8 @@ private: int error_line; int error_column; bool check_types; + bool dependencies_only; + List<String> dependencies; #ifdef DEBUG_ENABLED Set<int> *safe_lines; #endif // DEBUG_ENABLED @@ -634,7 +636,7 @@ public: #ifdef DEBUG_ENABLED const List<GDScriptWarning> &get_warnings() const { return warnings; } #endif // DEBUG_ENABLED - Error parse(const String &p_code, const String &p_base_path = "", bool p_just_validate = false, const String &p_self_path = "", bool p_for_completion = false, Set<int> *r_safe_lines = NULL); + Error parse(const String &p_code, const String &p_base_path = "", bool p_just_validate = false, const String &p_self_path = "", bool p_for_completion = false, Set<int> *r_safe_lines = NULL, bool p_dependencies_only = false); Error parse_bytecode(const Vector<uint8_t> &p_bytecode, const String &p_base_path = "", const String &p_self_path = ""); bool is_tool_script() const; @@ -653,6 +655,8 @@ public: int get_completion_argument_index(); int get_completion_identifier_is_function(); + const List<String> &get_dependencies() const { return dependencies; } + void clear(); GDScriptParser(); ~GDScriptParser(); diff --git a/modules/gdscript/gdscript_tokenizer.cpp b/modules/gdscript/gdscript_tokenizer.cpp index 8b22d6f085..abc739d645 100644 --- a/modules/gdscript/gdscript_tokenizer.cpp +++ b/modules/gdscript/gdscript_tokenizer.cpp @@ -744,7 +744,7 @@ void GDScriptTokenizerText::_advance() { } INCPOS(1); is_node_path = true; - + FALLTHROUGH; case '\'': case '"': { @@ -1199,7 +1199,8 @@ Error GDScriptTokenizerBuffer::set_code_buffer(const Vector<uint8_t> &p_buffer) Variant v; int len; - Error err = decode_variant(v, b, total_len, &len); + // An object cannot be constant, never decode objects + Error err = decode_variant(v, b, total_len, &len, false); if (err) return err; b += len; @@ -1367,11 +1368,12 @@ Vector<uint8_t> GDScriptTokenizerBuffer::parse_code_string(const String &p_code) for (Map<int, Variant>::Element *E = rev_constant_map.front(); E; E = E->next()) { int len; - Error err = encode_variant(E->get(), NULL, len); + // Objects cannot be constant, never encode objects + Error err = encode_variant(E->get(), NULL, len, false); ERR_FAIL_COND_V(err != OK, Vector<uint8_t>()); int pos = buf.size(); buf.resize(pos + len); - encode_variant(E->get(), &buf.write[pos], len); + encode_variant(E->get(), &buf.write[pos], len, false); } for (Map<int, uint32_t>::Element *E = rev_line_map.front(); E; E = E->next()) { |