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#pragma once
 7
 8#include "GamepadAxisEvent.h"
 9
10#include <mgba/gba/interface.h>
11
12namespace QGBA {
13
14class InputController;
15
16class InputProfile {
17public:
18	static const InputProfile* findProfile(const QString& name);
19
20	void apply(InputController*) const;
21	bool lookupShortcutButton(const QString& shortcut, int* button) const;
22	bool lookupShortcutAxis(const QString& shortcut, int* axis, GamepadAxisEvent::Direction* direction) const;
23
24private:
25	struct Coord {
26		int x;
27		int y;
28	};
29
30	struct AxisValue {
31		GamepadAxisEvent::Direction direction;
32		int axis;
33	};
34
35	template <typename T> struct Shortcuts {
36		T loadState;
37		T saveState;
38		T holdFastForward;
39		T holdRewind;
40	};
41
42	struct Axis {
43		GamepadAxisEvent::Direction direction;
44		int axis;
45	};
46
47	template <typename T> struct KeyList {
48		T keyA;
49		T keyB;
50		T keySelect;
51		T keyStart;
52		T keyRight;
53		T keyLeft;
54		T keyUp;
55		T keyDown;
56		T keyR;
57		T keyL;
58	};
59
60	constexpr InputProfile(const char* name,
61	                       const KeyList<int> keys,
62	                       const Shortcuts<int> shortcutButtons = { -1, -1, -1, -1},
63	                       const Shortcuts<Axis> shortcutAxes = {
64	                                                            {GamepadAxisEvent::Direction::NEUTRAL, -1},
65	                                                            {GamepadAxisEvent::Direction::NEUTRAL, -1},
66	                                                            {GamepadAxisEvent::Direction::NEUTRAL, -1},
67	                                                            {GamepadAxisEvent::Direction::NEUTRAL, -1}},
68	                       const KeyList<AxisValue> axes = {
69	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
70	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
71	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
72	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
73	                                                       { GamepadAxisEvent::Direction::POSITIVE, 0 },
74	                                                       { GamepadAxisEvent::Direction::NEGATIVE, 0 },
75	                                                       { GamepadAxisEvent::Direction::NEGATIVE, 1 },
76	                                                       { GamepadAxisEvent::Direction::POSITIVE, 1 },
77	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 },
78	                                                       { GamepadAxisEvent::Direction::NEUTRAL, -1 }},
79	                       const struct Coord& tiltAxis = { 2, 3 },
80	                       const struct Coord& gyroAxis = { 0, 1 },
81	                       float gyroSensitivity = 2e+09f);
82
83	static const InputProfile s_defaultMaps[];
84
85	const char* m_profileName;
86	const int m_keys[GBA_KEY_MAX];
87	const AxisValue m_axes[GBA_KEY_MAX];
88	const Shortcuts<int> m_shortcutButtons;
89	const Shortcuts<Axis> m_shortcutAxes;
90	Coord m_tiltAxis;
91	Coord m_gyroAxis;
92	float m_gyroSensitivity;
93};
94
95}