mirror of
https://github.com/Relintai/mono.git
synced 2024-11-08 10:12:16 +01:00
499 lines
19 KiB
C++
499 lines
19 KiB
C++
/**************************************************************************/
|
|
/* csharp_script.h */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* 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 CSHARP_SCRIPT_H
|
|
#define CSHARP_SCRIPT_H
|
|
|
|
#include "core/io/resource_loader.h"
|
|
#include "core/io/resource_saver.h"
|
|
#include "core/object/script_language.h"
|
|
#include "core/containers/self_list.h"
|
|
#include "core/containers/rb_set.h"
|
|
#include "core/containers/ordered_hash_map.h"
|
|
|
|
#include "mono_gc_handle.h"
|
|
#include "mono_gd/gd_mono.h"
|
|
#include "mono_gd/gd_mono_header.h"
|
|
#include "mono_gd/gd_mono_internals.h"
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
#include "editor/editor_plugin.h"
|
|
#endif
|
|
|
|
class CSharpScript;
|
|
class CSharpInstance;
|
|
class CSharpLanguage;
|
|
|
|
#ifdef NO_SAFE_CAST
|
|
template <typename TScriptInstance, typename TScriptLanguage>
|
|
TScriptInstance *cast_script_instance(ScriptInstance *p_inst) {
|
|
if (!p_inst)
|
|
return NULL;
|
|
return p_inst->get_language() == TScriptLanguage::get_singleton() ? static_cast<TScriptInstance *>(p_inst) : NULL;
|
|
}
|
|
#else
|
|
template <typename TScriptInstance, typename TScriptLanguage>
|
|
TScriptInstance *cast_script_instance(ScriptInstance *p_inst) {
|
|
return dynamic_cast<TScriptInstance *>(p_inst);
|
|
}
|
|
#endif
|
|
|
|
#define CAST_CSHARP_INSTANCE(m_inst) (cast_script_instance<CSharpInstance, CSharpLanguage>(m_inst))
|
|
|
|
class CSharpScript : public Script {
|
|
GDCLASS(CSharpScript, Script);
|
|
|
|
friend class CSharpInstance;
|
|
friend class CSharpLanguage;
|
|
friend struct CSharpScriptDepSort;
|
|
|
|
bool tool;
|
|
bool valid;
|
|
bool reload_invalidated;
|
|
|
|
bool builtin;
|
|
|
|
GDMonoClass *base;
|
|
GDMonoClass *native;
|
|
GDMonoClass *script_class;
|
|
|
|
Ref<CSharpScript> base_cache; // TODO what's this for?
|
|
|
|
RBSet<Object *> instances;
|
|
|
|
#ifdef GD_MONO_HOT_RELOAD
|
|
struct StateBackup {
|
|
// TODO
|
|
// Replace with buffer containing the serialized state of managed scripts.
|
|
// Keep variant state backup to use only with script instance placeholders.
|
|
List<Pair<StringName, Variant>> properties;
|
|
};
|
|
|
|
RBSet<ObjectID> pending_reload_instances;
|
|
RBMap<ObjectID, StateBackup> pending_reload_state;
|
|
StringName tied_class_name_for_reload;
|
|
StringName tied_class_namespace_for_reload;
|
|
#endif
|
|
|
|
String source;
|
|
StringName name;
|
|
|
|
SelfList<CSharpScript> script_list;
|
|
|
|
struct Argument {
|
|
String name;
|
|
Variant::Type type;
|
|
};
|
|
|
|
RBMap<StringName, Vector<Argument>> _signals;
|
|
bool signals_invalidated;
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
List<PropertyInfo> exported_members_cache; // members_cache
|
|
RBMap<StringName, Variant> exported_members_defval_cache; // member_default_values_cache
|
|
RBSet<PlaceHolderScriptInstance *> placeholders;
|
|
bool source_changed_cache;
|
|
bool placeholder_fallback_enabled;
|
|
bool exports_invalidated;
|
|
void _update_exports_values(RBMap<StringName, Variant> &values, List<PropertyInfo> &propnames);
|
|
void _update_member_info_no_exports();
|
|
virtual void _placeholder_erased(PlaceHolderScriptInstance *p_placeholder);
|
|
#endif
|
|
|
|
#if defined(TOOLS_ENABLED) || defined(DEBUG_ENABLED)
|
|
RBSet<StringName> exported_members_names;
|
|
#endif
|
|
|
|
OrderedHashMap<StringName, PropertyInfo> member_info;
|
|
|
|
void _clear();
|
|
|
|
void load_script_signals(GDMonoClass *p_class, GDMonoClass *p_native_class);
|
|
bool _get_signal(GDMonoClass *p_class, GDMonoClass *p_delegate, Vector<Argument> ¶ms);
|
|
|
|
bool _update_exports(PlaceHolderScriptInstance *p_instance_to_update = nullptr);
|
|
|
|
bool _get_member_export(IMonoClassMember *p_member, bool p_inspect_export, PropertyInfo &r_prop_info, bool &r_exported);
|
|
#ifdef TOOLS_ENABLED
|
|
static int _try_get_member_export_hint(IMonoClassMember *p_member, ManagedType p_type, Variant::Type p_variant_type, bool p_allow_generics, PropertyHint &r_hint, String &r_hint_string);
|
|
#endif
|
|
|
|
CSharpInstance *_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Variant::CallError &r_error);
|
|
Variant _new(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
|
|
|
|
// Do not use unless you know what you are doing
|
|
friend void GDMonoInternals::tie_managed_to_unmanaged(MonoObject *, Object *);
|
|
static Ref<CSharpScript> create_for_managed_type(GDMonoClass *p_class, GDMonoClass *p_native);
|
|
static void initialize_for_managed_type(Ref<CSharpScript> p_script, GDMonoClass *p_class, GDMonoClass *p_native);
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
|
|
virtual void _resource_path_changed();
|
|
bool _get(const StringName &p_name, Variant &r_ret) const;
|
|
bool _set(const StringName &p_name, const Variant &p_value);
|
|
void _get_property_list(List<PropertyInfo> *p_properties) const;
|
|
|
|
public:
|
|
virtual bool can_instance() const;
|
|
virtual StringName get_instance_base_type() const;
|
|
virtual ScriptInstance *instance_create(Object *p_this);
|
|
virtual PlaceHolderScriptInstance *placeholder_instance_create(Object *p_this);
|
|
virtual bool instance_has(const Object *p_this) const;
|
|
|
|
virtual bool has_source_code() const;
|
|
virtual String get_source_code() const;
|
|
virtual void set_source_code(const String &p_code);
|
|
|
|
virtual Error reload(bool p_keep_state = false);
|
|
|
|
virtual bool has_script_signal(const StringName &p_signal) const;
|
|
virtual void get_script_signal_list(List<MethodInfo> *r_signals) const;
|
|
|
|
virtual bool get_property_default_value(const StringName &p_property, Variant &r_value) const;
|
|
virtual void get_script_property_list(List<PropertyInfo> *p_list) const;
|
|
virtual void update_exports();
|
|
|
|
virtual void get_members(RBSet<StringName> *p_members);
|
|
|
|
virtual bool is_tool() const { return tool; }
|
|
virtual bool is_valid() const { return valid; }
|
|
|
|
bool inherits_script(const Ref<Script> &p_script) const;
|
|
|
|
virtual Ref<Script> get_base_script() const;
|
|
virtual ScriptLanguage *get_language() const;
|
|
|
|
virtual void get_script_method_list(List<MethodInfo> *p_list) const;
|
|
bool has_method(const StringName &p_method) const;
|
|
MethodInfo get_method_info(const StringName &p_method) const;
|
|
|
|
virtual int get_member_line(const StringName &p_member) const;
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
virtual bool is_placeholder_fallback_enabled() const { return placeholder_fallback_enabled; }
|
|
#endif
|
|
|
|
Error load_source_code(const String &p_path);
|
|
|
|
StringName get_script_name() const;
|
|
|
|
CSharpScript();
|
|
~CSharpScript();
|
|
};
|
|
|
|
class CSharpInstance : public ScriptInstance {
|
|
friend class CSharpScript;
|
|
friend class CSharpLanguage;
|
|
|
|
Object *owner;
|
|
bool base_ref;
|
|
bool ref_dying;
|
|
bool unsafe_referenced;
|
|
bool predelete_notified;
|
|
bool destructing_script_instance;
|
|
|
|
Ref<CSharpScript> script;
|
|
Ref<MonoGCHandle> gchandle;
|
|
|
|
bool _reference_owner_unsafe();
|
|
|
|
/*
|
|
* If true is returned, the caller must memdelete the script instance's owner.
|
|
*/
|
|
bool _unreference_owner_unsafe();
|
|
|
|
/*
|
|
* If NULL is returned, the caller must destroy the script instance by removing it from its owner.
|
|
*/
|
|
MonoObject *_internal_new_managed();
|
|
|
|
// Do not use unless you know what you are doing
|
|
friend void GDMonoInternals::tie_managed_to_unmanaged(MonoObject *, Object *);
|
|
static CSharpInstance *create_for_managed_type(Object *p_owner, CSharpScript *p_script, const Ref<MonoGCHandle> &p_gchandle);
|
|
|
|
void _call_multilevel(MonoObject *p_mono_object, const StringName &p_method, const Variant **p_args, int p_argcount);
|
|
|
|
MultiplayerAPI::RPCMode _member_get_rpc_mode(IMonoClassMember *p_member) const;
|
|
|
|
void get_properties_state_for_reloading(List<Pair<StringName, Variant>> &r_state);
|
|
|
|
public:
|
|
MonoObject *get_mono_object() const;
|
|
|
|
_FORCE_INLINE_ bool is_destructing_script_instance() { return destructing_script_instance; }
|
|
|
|
virtual Object *get_owner();
|
|
|
|
virtual bool set(const StringName &p_name, const Variant &p_value);
|
|
virtual bool get(const StringName &p_name, Variant &r_ret) const;
|
|
virtual void get_property_list(List<PropertyInfo> *p_properties) const;
|
|
virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid) const;
|
|
|
|
virtual void get_method_list(List<MethodInfo> *p_list) const;
|
|
virtual bool has_method(const StringName &p_method) const;
|
|
virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
|
|
virtual void call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount);
|
|
virtual void call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount);
|
|
|
|
void mono_object_disposed(MonoObject *p_obj);
|
|
|
|
/*
|
|
* If 'r_delete_owner' is set to true, the caller must memdelete the script instance's owner. Otherwise, if
|
|
* 'r_remove_script_instance' is set to true, the caller must destroy the script instance by removing it from its owner.
|
|
*/
|
|
void mono_object_disposed_baseref(MonoObject *p_obj, bool p_is_finalizer, bool &r_delete_owner, bool &r_remove_script_instance);
|
|
|
|
virtual void refcount_incremented();
|
|
virtual bool refcount_decremented();
|
|
|
|
virtual MultiplayerAPI::RPCMode get_rpc_mode(const StringName &p_method) const;
|
|
virtual MultiplayerAPI::RPCMode get_rset_mode(const StringName &p_variable) const;
|
|
|
|
virtual void notification(int p_notification);
|
|
void _call_notification(int p_notification);
|
|
|
|
virtual String to_string(bool *r_valid);
|
|
|
|
virtual Ref<Script> get_script() const;
|
|
|
|
virtual ScriptLanguage *get_language();
|
|
|
|
CSharpInstance();
|
|
~CSharpInstance();
|
|
};
|
|
|
|
struct CSharpScriptBinding {
|
|
bool inited;
|
|
StringName type_name;
|
|
GDMonoClass *wrapper_class;
|
|
Ref<MonoGCHandle> gchandle;
|
|
Object *owner;
|
|
};
|
|
|
|
class CSharpLanguage : public ScriptLanguage {
|
|
friend class CSharpScript;
|
|
friend class CSharpInstance;
|
|
|
|
static CSharpLanguage *singleton;
|
|
|
|
bool finalizing;
|
|
|
|
GDMono *gdmono;
|
|
SelfList<CSharpScript>::List script_list;
|
|
|
|
Mutex script_instances_mutex;
|
|
Mutex script_gchandle_release_mutex;
|
|
Mutex language_bind_mutex;
|
|
|
|
RBMap<Object *, CSharpScriptBinding> script_bindings;
|
|
|
|
#ifdef DEBUG_ENABLED
|
|
// List of unsafe object references
|
|
RBMap<ObjectID, int> unsafe_object_references;
|
|
Mutex unsafe_object_references_lock;
|
|
#endif
|
|
|
|
struct StringNameCache {
|
|
StringName _signal_callback;
|
|
StringName _set;
|
|
StringName _get;
|
|
StringName _get_property_list;
|
|
StringName _notification;
|
|
StringName _script_source;
|
|
StringName dotctor; // .ctor
|
|
StringName on_before_serialize; // OnBeforeSerialize
|
|
StringName on_after_deserialize; // OnAfterDeserialize
|
|
|
|
StringNameCache();
|
|
};
|
|
|
|
int lang_idx;
|
|
|
|
Dictionary scripts_metadata;
|
|
bool scripts_metadata_invalidated;
|
|
|
|
// For debug_break and debug_break_parse
|
|
int _debug_parse_err_line;
|
|
String _debug_parse_err_file;
|
|
String _debug_error;
|
|
|
|
void _load_scripts_metadata();
|
|
|
|
friend class GDMono;
|
|
void _on_scripts_domain_unloaded();
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
EditorPlugin *godotsharp_editor;
|
|
|
|
static void _editor_init_callback();
|
|
#endif
|
|
|
|
public:
|
|
StringNameCache string_names;
|
|
|
|
Mutex &get_language_bind_mutex() { return language_bind_mutex; }
|
|
|
|
_FORCE_INLINE_ int get_language_index() { return lang_idx; }
|
|
void set_language_index(int p_idx);
|
|
|
|
_FORCE_INLINE_ const StringNameCache &get_string_names() { return string_names; }
|
|
|
|
_FORCE_INLINE_ static CSharpLanguage *get_singleton() { return singleton; }
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
_FORCE_INLINE_ EditorPlugin *get_godotsharp_editor() const { return godotsharp_editor; }
|
|
#endif
|
|
|
|
static void release_script_gchandle(Ref<MonoGCHandle> &p_gchandle);
|
|
static void release_script_gchandle(MonoObject *p_expected_obj, Ref<MonoGCHandle> &p_gchandle);
|
|
|
|
bool debug_break(const String &p_error, bool p_allow_continue = true);
|
|
bool debug_break_parse(const String &p_file, int p_line, const String &p_error);
|
|
|
|
#ifdef GD_MONO_HOT_RELOAD
|
|
bool is_assembly_reloading_needed();
|
|
void reload_assemblies(bool p_soft_reload);
|
|
#endif
|
|
|
|
_FORCE_INLINE_ Dictionary get_scripts_metadata_or_nothing() {
|
|
return scripts_metadata_invalidated ? Dictionary() : scripts_metadata;
|
|
}
|
|
|
|
_FORCE_INLINE_ const Dictionary &get_scripts_metadata() {
|
|
if (scripts_metadata_invalidated)
|
|
_load_scripts_metadata();
|
|
return scripts_metadata;
|
|
}
|
|
|
|
virtual String get_name() const;
|
|
|
|
/* LANGUAGE FUNCTIONS */
|
|
virtual String get_type() const;
|
|
virtual String get_extension() const;
|
|
virtual Error execute_file(const String &p_path);
|
|
virtual void init();
|
|
virtual void finish();
|
|
|
|
/* EDITOR FUNCTIONS */
|
|
virtual void get_reserved_words(List<String> *p_words) const;
|
|
virtual bool is_control_flow_keyword(String p_keyword) const;
|
|
virtual void get_comment_delimiters(List<String> *p_delimiters) const;
|
|
virtual void get_string_delimiters(List<String> *p_delimiters) const;
|
|
virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const;
|
|
virtual bool is_using_templates();
|
|
virtual void make_template(const String &p_class_name, const String &p_base_class_name, Ref<Script> &p_script);
|
|
/* TODO */ virtual bool validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions, List<ScriptLanguage::Warning> *r_warnings = NULL, RBSet<int> *r_safe_lines = NULL) const { return true; }
|
|
virtual String validate_path(const String &p_path) const;
|
|
virtual Script *create_script() const;
|
|
virtual bool has_named_classes() const;
|
|
virtual bool supports_builtin_mode() const;
|
|
/* TODO? */ virtual int find_function(const String &p_function, const String &p_code) const { return -1; }
|
|
virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const;
|
|
virtual String _get_indentation() const;
|
|
/* TODO? */ virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const {}
|
|
/* TODO */ virtual void add_global_constant(const StringName &p_variable, const Variant &p_value) {}
|
|
|
|
/* DEBUGGER FUNCTIONS */
|
|
virtual String debug_get_error() const;
|
|
virtual int debug_get_stack_level_count() const;
|
|
virtual int debug_get_stack_level_line(int p_level) const;
|
|
virtual String debug_get_stack_level_function(int p_level) const;
|
|
virtual String debug_get_stack_level_source(int p_level) const;
|
|
/* TODO */ virtual void debug_get_stack_level_locals(int p_level, List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {}
|
|
/* TODO */ virtual void debug_get_stack_level_members(int p_level, List<String> *p_members, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {}
|
|
/* TODO */ virtual void debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {}
|
|
/* TODO */ virtual String debug_parse_stack_level_expression(int p_level, const String &p_expression, int p_max_subitems, int p_max_depth) { return ""; }
|
|
virtual Vector<StackInfo> debug_get_current_stack_info();
|
|
|
|
/* PROFILING FUNCTIONS */
|
|
/* TODO */ virtual void profiling_start() {}
|
|
/* TODO */ virtual void profiling_stop() {}
|
|
/* TODO */ virtual int profiling_get_accumulated_data(ProfilingInfo *p_info_arr, int p_info_max) { return 0; }
|
|
/* TODO */ virtual int profiling_get_frame_data(ProfilingInfo *p_info_arr, int p_info_max) { return 0; }
|
|
|
|
virtual void frame();
|
|
|
|
/* TODO? */ virtual void get_public_functions(List<MethodInfo> *p_functions) const {}
|
|
/* TODO? */ virtual void get_public_constants(List<Pair<String, Variant>> *p_constants) const {}
|
|
|
|
virtual void reload_all_scripts();
|
|
virtual void reload_tool_script(const Ref<Script> &p_script, bool p_soft_reload);
|
|
|
|
/* LOADER FUNCTIONS */
|
|
virtual void get_recognized_extensions(List<String> *p_extensions) const;
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
virtual Error open_in_external_editor(const Ref<Script> &p_script, int p_line, int p_col);
|
|
virtual bool overrides_external_editor();
|
|
#endif
|
|
|
|
/* THREAD ATTACHING */
|
|
virtual void thread_enter();
|
|
virtual void thread_exit();
|
|
|
|
// Don't use these. I'm watching you
|
|
virtual void *alloc_instance_binding_data(Object *p_object);
|
|
virtual void free_instance_binding_data(void *p_data);
|
|
virtual void refcount_incremented_instance_binding(Object *p_object);
|
|
virtual bool refcount_decremented_instance_binding(Object *p_object);
|
|
|
|
RBMap<Object *, CSharpScriptBinding>::Element *insert_script_binding(Object *p_object, const CSharpScriptBinding &p_script_binding);
|
|
bool setup_csharp_script_binding(CSharpScriptBinding &r_script_binding, Object *p_object);
|
|
|
|
#ifdef DEBUG_ENABLED
|
|
Vector<StackInfo> stack_trace_get_info(MonoObject *p_stack_trace);
|
|
#endif
|
|
|
|
void post_unsafe_reference(Object *p_obj);
|
|
void pre_unsafe_unreference(Object *p_obj);
|
|
|
|
CSharpLanguage();
|
|
~CSharpLanguage();
|
|
};
|
|
|
|
class ResourceFormatLoaderCSharpScript : public ResourceFormatLoader {
|
|
public:
|
|
virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL, bool p_no_subresource_cache = false);
|
|
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;
|
|
};
|
|
|
|
class ResourceFormatSaverCSharpScript : public ResourceFormatSaver {
|
|
public:
|
|
virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0);
|
|
virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const;
|
|
virtual bool recognize(const RES &p_resource) const;
|
|
};
|
|
|
|
#endif // CSHARP_SCRIPT_H
|