summaryrefslogtreecommitdiff
path: root/modules/mono/mono_gd/gd_mono_class.h
blob: b6052ac0ed1d0cdde0d5e3c3703ff694f7cd966c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
/*************************************************************************/
/*  gd_mono_class.h                                                      */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2018 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 GD_MONO_CLASS_H
#define GD_MONO_CLASS_H

#include <mono/metadata/debug-helpers.h>

#include "map.h"
#include "ustring.h"

#include "gd_mono_field.h"
#include "gd_mono_header.h"
#include "gd_mono_method.h"
#include "gd_mono_property.h"
#include "gd_mono_utils.h"

class GDMonoClass {
	struct MethodKey {
		struct Hasher {
			static _FORCE_INLINE_ uint32_t hash(const MethodKey &p_key) {
				uint32_t hash = 0;

				GDMonoUtils::hash_combine(hash, p_key.name.hash());
				GDMonoUtils::hash_combine(hash, HashMapHasherDefault::hash(p_key.params_count));

				return hash;
			}
		};

		_FORCE_INLINE_ bool operator==(const MethodKey &p_a) const {
			return p_a.params_count == params_count && p_a.name == name;
		}

		MethodKey() {}

		MethodKey(const StringName &p_name, int p_params_count) {
			name = p_name;
			params_count = p_params_count;
		}

		StringName name;
		int params_count;
	};

	StringName namespace_name;
	StringName class_name;

	MonoClass *mono_class;
	GDMonoAssembly *assembly;

	bool attrs_fetched;
	MonoCustomAttrInfo *attributes;

	bool methods_fetched;
	HashMap<MethodKey, GDMonoMethod *, MethodKey::Hasher> methods;

	bool fields_fetched;
	Map<StringName, GDMonoField *> fields;
	Vector<GDMonoField *> fields_list;

	bool properties_fetched;
	Map<StringName, GDMonoProperty *> properties;
	Vector<GDMonoProperty *> properties_list;

	friend class GDMonoAssembly;
	GDMonoClass(const StringName &p_namespace, const StringName &p_name, MonoClass *p_class, GDMonoAssembly *p_assembly);

public:
	static MonoType *get_raw_type(GDMonoClass *p_class);

	bool is_assignable_from(GDMonoClass *p_from) const;

	_FORCE_INLINE_ StringName get_namespace() const { return namespace_name; }
	_FORCE_INLINE_ StringName get_name() const { return class_name; }

	_FORCE_INLINE_ MonoClass *get_mono_ptr() const { return mono_class; }
	_FORCE_INLINE_ const GDMonoAssembly *get_assembly() const { return assembly; }

	String get_full_name() const;

	GDMonoClass *get_parent_class();

#ifdef TOOLS_ENABLED
	Vector<MonoClassField *> get_enum_fields();
#endif

	bool has_method(const StringName &p_name);

	bool has_attribute(GDMonoClass *p_attr_class);
	MonoObject *get_attribute(GDMonoClass *p_attr_class);

	void fetch_attributes();
	void fetch_methods_with_godot_api_checks(GDMonoClass *p_native_base);

	GDMonoMethod *get_method(const StringName &p_name);
	GDMonoMethod *get_method(const StringName &p_name, int p_params_count);
	GDMonoMethod *get_method(MonoMethod *p_raw_method);
	GDMonoMethod *get_method(MonoMethod *p_raw_method, const StringName &p_name);
	GDMonoMethod *get_method(MonoMethod *p_raw_method, const StringName &p_name, int p_params_count);
	GDMonoMethod *get_method_with_desc(const String &p_description, bool p_includes_namespace);

	GDMonoField *get_field(const StringName &p_name);
	const Vector<GDMonoField *> &get_all_fields();

	GDMonoProperty *get_property(const StringName &p_name);
	const Vector<GDMonoProperty *> &get_all_properties();

	~GDMonoClass();
};

#endif // GD_MONO_CLASS_H