template project, first version
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rachelchu
272
DirectXTK/Inc/GamePad.h
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272
DirectXTK/Inc/GamePad.h
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//--------------------------------------------------------------------------------------
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// File: GamePad.h
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// http://go.microsoft.com/fwlink/?LinkId=248929
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//--------------------------------------------------------------------------------------
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#pragma once
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#if (_WIN32_WINNT < 0x0A00 /*_WIN32_WINNT_WIN10*/)
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#ifndef _XBOX_ONE
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#if !defined(WINAPI_FAMILY) || (WINAPI_FAMILY != WINAPI_FAMILY_PHONE_APP)
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#if (_WIN32_WINNT >= 0x0602 /*_WIN32_WINNT_WIN8*/ )
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#pragma comment(lib,"xinput.lib")
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#else
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#pragma comment(lib,"xinput9_1_0.lib")
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#endif
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#endif
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#endif
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#endif
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#include <memory>
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#include <stdint.h>
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#if (_WIN32_WINNT >= _WIN32_WINNT_WIN10)
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#include <string>
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#endif
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namespace DirectX
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{
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class GamePad
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{
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public:
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GamePad();
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GamePad(GamePad&& moveFrom);
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GamePad& operator= (GamePad&& moveFrom);
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GamePad(GamePad const&) = delete;
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GamePad& operator=(GamePad const&) = delete;
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virtual ~GamePad();
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#if (_WIN32_WINNT >= 0x0A00 /*_WIN32_WINNT_WIN10*/ ) || defined(_XBOX_ONE)
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static const int MAX_PLAYER_COUNT = 8;
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#else
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static const int MAX_PLAYER_COUNT = 4;
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#endif
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enum DeadZone
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{
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DEAD_ZONE_INDEPENDENT_AXES = 0,
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DEAD_ZONE_CIRCULAR,
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DEAD_ZONE_NONE,
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};
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struct Buttons
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{
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bool a;
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bool b;
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bool x;
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bool y;
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bool leftStick;
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bool rightStick;
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bool leftShoulder;
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bool rightShoulder;
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union
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{
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bool back;
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bool view;
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};
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union
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{
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bool start;
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bool menu;
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};
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};
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struct DPad
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{
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bool up;
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bool down;
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bool right;
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bool left;
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};
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struct ThumbSticks
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{
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float leftX;
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float leftY;
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float rightX;
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float rightY;
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};
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struct Triggers
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{
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float left;
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float right;
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};
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struct State
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{
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bool connected;
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uint64_t packet;
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Buttons buttons;
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DPad dpad;
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ThumbSticks thumbSticks;
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Triggers triggers;
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bool __cdecl IsConnected() const { return connected; }
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// Is the button pressed currently?
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bool __cdecl IsAPressed() const { return buttons.a; }
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bool __cdecl IsBPressed() const { return buttons.b; }
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bool __cdecl IsXPressed() const { return buttons.x; }
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bool __cdecl IsYPressed() const { return buttons.y; }
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bool __cdecl IsLeftStickPressed() const { return buttons.leftStick; }
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bool __cdecl IsRightStickPressed() const { return buttons.rightStick; }
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bool __cdecl IsLeftShoulderPressed() const { return buttons.leftShoulder; }
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bool __cdecl IsRightShoulderPressed() const { return buttons.rightShoulder; }
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bool __cdecl IsBackPressed() const { return buttons.back; }
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bool __cdecl IsViewPressed() const { return buttons.view; }
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bool __cdecl IsStartPressed() const { return buttons.start; }
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bool __cdecl IsMenuPressed() const { return buttons.menu; }
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bool __cdecl IsDPadDownPressed() const { return dpad.down; };
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bool __cdecl IsDPadUpPressed() const { return dpad.up; };
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bool __cdecl IsDPadLeftPressed() const { return dpad.left; };
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bool __cdecl IsDPadRightPressed() const { return dpad.right; };
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bool __cdecl IsLeftThumbStickUp() const { return (thumbSticks.leftY > 0.5f) != 0; }
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bool __cdecl IsLeftThumbStickDown() const { return (thumbSticks.leftY < -0.5f) != 0; }
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bool __cdecl IsLeftThumbStickLeft() const { return (thumbSticks.leftX < -0.5f) != 0; }
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bool __cdecl IsLeftThumbStickRight() const { return (thumbSticks.leftX > 0.5f) != 0; }
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bool __cdecl IsRightThumbStickUp() const { return (thumbSticks.rightY > 0.5f ) != 0; }
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bool __cdecl IsRightThumbStickDown() const { return (thumbSticks.rightY < -0.5f) != 0; }
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bool __cdecl IsRightThumbStickLeft() const { return (thumbSticks.rightX < -0.5f) != 0; }
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bool __cdecl IsRightThumbStickRight() const { return (thumbSticks.rightX > 0.5f) != 0; }
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bool __cdecl IsLeftTriggerPressed() const { return (triggers.left > 0.5f) != 0; }
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bool __cdecl IsRightTriggerPressed() const { return (triggers.right > 0.5f) != 0; }
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};
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struct Capabilities
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{
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enum Type
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{
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UNKNOWN = 0,
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GAMEPAD,
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WHEEL,
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ARCADE_STICK,
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FLIGHT_STICK,
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DANCE_PAD,
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GUITAR,
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GUITAR_ALTERNATE,
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DRUM_KIT,
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GUITAR_BASS = 11,
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ARCADE_PAD = 19,
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};
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bool connected;
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Type gamepadType;
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#if (_WIN32_WINNT >= 0x0A00 /*_WIN32_WINNT_WIN10*/)
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std::wstring id;
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#else
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uint64_t id;
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#endif
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bool __cdecl IsConnected() const { return connected; }
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};
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class ButtonStateTracker
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{
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public:
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enum ButtonState
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{
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UP = 0, // Button is up
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HELD = 1, // Button is held down
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RELEASED = 2, // Button was just released
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PRESSED = 3, // Buton was just pressed
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};
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ButtonState a;
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ButtonState b;
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ButtonState x;
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ButtonState y;
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ButtonState leftStick;
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ButtonState rightStick;
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ButtonState leftShoulder;
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ButtonState rightShoulder;
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union
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{
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ButtonState back;
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ButtonState view;
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};
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union
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{
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ButtonState start;
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ButtonState menu;
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};
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ButtonState dpadUp;
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ButtonState dpadDown;
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ButtonState dpadLeft;
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ButtonState dpadRight;
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ButtonState leftStickUp;
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ButtonState leftStickDown;
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ButtonState leftStickLeft;
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ButtonState leftStickRight;
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ButtonState rightStickUp;
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ButtonState rightStickDown;
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ButtonState rightStickLeft;
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ButtonState rightStickRight;
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ButtonState leftTrigger;
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ButtonState rightTrigger;
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ButtonStateTracker() { Reset(); }
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void __cdecl Update( const State& state );
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void __cdecl Reset();
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State __cdecl GetLastState() const { return lastState; }
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private:
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State lastState;
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};
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// Retrieve the current state of the gamepad of the associated player index
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State __cdecl GetState(int player, DeadZone deadZoneMode = DEAD_ZONE_INDEPENDENT_AXES);
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// Retrieve the current capabilities of the gamepad of the associated player index
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Capabilities __cdecl GetCapabilities(int player);
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// Set the vibration motor speeds of the gamepad
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bool __cdecl SetVibration( int player, float leftMotor, float rightMotor, float leftTrigger = 0.f, float rightTrigger = 0.f );
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// Handle suspending/resuming
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void __cdecl Suspend();
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void __cdecl Resume();
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#if (_WIN32_WINNT >= 0x0A00 /*_WIN32_WINNT_WIN10*/ ) || defined(_XBOX_ONE)
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void __cdecl RegisterEvents(void* ctrlChanged, void* userChanged);
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#endif
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// Singleton
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static GamePad& __cdecl Get();
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private:
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// Private implementation.
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class Impl;
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std::unique_ptr<Impl> pImpl;
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};
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}
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