1/* Copyright (c) 2013-2015 Jeffrey Pfau
 2 *
 3 * This Source Code Form is subject to the terms of the Mozilla Public
 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 6#ifndef QGBA_INPUT_PROFILE
 7#define QGBA_INPUT_PROFILE
 8
 9#include "GamepadAxisEvent.h"
10
11#include <mgba/core/core.h>
12#include <mgba/gba/interface.h>
13
14namespace QGBA {
15
16class InputController;
17
18class InputProfile {
19public:
20	static const InputProfile* findProfile(mPlatform platform, const QString& name);
21
22	void apply(mPlatform platform, InputController*) const;
23	bool lookupShortcutButton(const QString& shortcut, int* button) const;
24	bool lookupShortcutAxis(const QString& shortcut, int* axis, GamepadAxisEvent::Direction* direction) const;
25
26private:
27	struct Coord {
28		int x;
29		int y;
30	};
31
32	struct AxisValue {
33		GamepadAxisEvent::Direction direction;
34		int axis;
35	};
36
37	template <typename T> struct Shortcuts {
38		T loadState;
39		T saveState;
40		T holdFastForward;
41		T holdRewind;
42	};
43
44	struct Axis {
45		GamepadAxisEvent::Direction direction;
46		int axis;
47	};
48
49	template <typename T> struct KeyList {
50		T keyA;
51		T keyB;
52		T keySelect;
53		T keyStart;
54		T keyRight;
55		T keyLeft;
56		T keyUp;
57		T keyDown;
58		T keyR;
59		T keyL;
60	};
61
62	constexpr InputProfile(const char* name,
63	                       const KeyList<int> keys,
64	                       const Shortcuts<int> shortcutButtons = { -1, -1, -1, -1},
65	                       const Shortcuts<Axis> shortcutAxes = {
66	                                                            {GamepadAxisEvent::Direction::NEUTRAL, -1},
67	                                                            {GamepadAxisEvent::Direction::NEUTRAL, -1},
68	                                                            {GamepadAxisEvent::Direction::NEUTRAL, -1},
69	                                                            {GamepadAxisEvent::Direction::NEUTRAL, -1}},
70	                       const KeyList<AxisValue> axes = {
71	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
72	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
73	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
74	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
75	                                                       { GamepadAxisEvent::Direction::POSITIVE, 0 },
76	                                                       { GamepadAxisEvent::Direction::NEGATIVE, 0 },
77	                                                       { GamepadAxisEvent::Direction::NEGATIVE, 1 },
78	                                                       { GamepadAxisEvent::Direction::POSITIVE, 1 },
79	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
80	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 }},
81	                       const struct Coord& tiltAxis = { 2, 3 },
82	                       const struct Coord& gyroAxis = { 0, 1 },
83	                       float gyroSensitivity = 2e+09f);
84
85	static const InputProfile s_defaultMaps[];
86
87	const char* m_profileName;
88	const int m_keys[GBA_KEY_MAX];
89	const AxisValue m_axes[GBA_KEY_MAX];
90	const Shortcuts<int> m_shortcutButtons;
91	const Shortcuts<Axis> m_shortcutAxes;
92	Coord m_tiltAxis;
93	Coord m_gyroAxis;
94	float m_gyroSensitivity;
95};
96
97}
98
99#endif