mirror of
https://github.com/love2d/love.git
synced 2026-08-15 07:41:11 +02:00
Alex Szpakowski
142 lines
4.1 KiB
C++
142 lines
4.1 KiB
C++
/**
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* Copyright (c) 2006-2016 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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// LOVE
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#include "Joystick.h"
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// STL
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#include <cmath>
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namespace love
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{
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namespace joystick
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{
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float Joystick::clampval(float x)
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{
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if (fabsf(x) < 0.01)
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return 0.0f;
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if (x < -0.99f) return -1.0f;
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if (x > 0.99f) return 1.0f;
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return x;
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}
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bool Joystick::getConstant(const char *in, Joystick::Hat &out)
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{
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return hats.find(in, out);
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}
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bool Joystick::getConstant(Joystick::Hat in, const char *&out)
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{
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return hats.find(in, out);
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}
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bool Joystick::getConstant(const char *in, Joystick::GamepadAxis &out)
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{
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return gpAxes.find(in, out);
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}
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bool Joystick::getConstant(Joystick::GamepadAxis in, const char *&out)
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{
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return gpAxes.find(in, out);
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}
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bool Joystick::getConstant(const char *in, Joystick::GamepadButton &out)
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{
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return gpButtons.find(in, out);
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}
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bool Joystick::getConstant(Joystick::GamepadButton in, const char *&out)
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{
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return gpButtons.find(in, out);
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}
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bool Joystick::getConstant(const char *in, Joystick::InputType &out)
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{
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return inputTypes.find(in, out);
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}
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bool Joystick::getConstant(Joystick::InputType in, const char *&out)
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{
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return inputTypes.find(in, out);
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}
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StringMap<Joystick::Hat, Joystick::HAT_MAX_ENUM>::Entry Joystick::hatEntries[] =
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{
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{"c", Joystick::HAT_CENTERED},
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{"u", Joystick::HAT_UP},
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{"r", Joystick::HAT_RIGHT},
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{"d", Joystick::HAT_DOWN},
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{"l", Joystick::HAT_LEFT},
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{"ru", Joystick::HAT_RIGHTUP},
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{"rd", Joystick::HAT_RIGHTDOWN},
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{"lu", Joystick::HAT_LEFTUP},
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{"ld", Joystick::HAT_LEFTDOWN},
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};
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StringMap<Joystick::Hat, Joystick::HAT_MAX_ENUM> Joystick::hats(Joystick::hatEntries, sizeof(Joystick::hatEntries));
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StringMap<Joystick::GamepadAxis, Joystick::GAMEPAD_AXIS_MAX_ENUM>::Entry Joystick::gpAxisEntries[] =
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{
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{"leftx", GAMEPAD_AXIS_LEFTX},
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{"lefty", GAMEPAD_AXIS_LEFTY},
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{"rightx", GAMEPAD_AXIS_RIGHTX},
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{"righty", GAMEPAD_AXIS_RIGHTY},
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{"triggerleft", GAMEPAD_AXIS_TRIGGERLEFT},
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{"triggerright", GAMEPAD_AXIS_TRIGGERRIGHT},
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};
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StringMap<Joystick::GamepadAxis, Joystick::GAMEPAD_AXIS_MAX_ENUM> Joystick::gpAxes(Joystick::gpAxisEntries, sizeof(Joystick::gpAxisEntries));
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StringMap<Joystick::GamepadButton, Joystick::GAMEPAD_BUTTON_MAX_ENUM>::Entry Joystick::gpButtonEntries[] =
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{
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{"a", GAMEPAD_BUTTON_A},
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{"b", GAMEPAD_BUTTON_B},
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{"x", GAMEPAD_BUTTON_X},
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{"y", GAMEPAD_BUTTON_Y},
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{"back", GAMEPAD_BUTTON_BACK},
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{"guide", GAMEPAD_BUTTON_GUIDE},
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{"start", GAMEPAD_BUTTON_START},
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{"leftstick", GAMEPAD_BUTTON_LEFTSTICK},
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{"rightstick", GAMEPAD_BUTTON_RIGHTSTICK},
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{"leftshoulder", GAMEPAD_BUTTON_LEFTSHOULDER},
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{"rightshoulder", GAMEPAD_BUTTON_RIGHTSHOULDER},
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{"dpup", GAMEPAD_BUTTON_DPAD_UP},
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{"dpdown", GAMEPAD_BUTTON_DPAD_DOWN},
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{"dpleft", GAMEPAD_BUTTON_DPAD_LEFT},
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{"dpright", GAMEPAD_BUTTON_DPAD_RIGHT},
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};
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StringMap<Joystick::GamepadButton, Joystick::GAMEPAD_BUTTON_MAX_ENUM> Joystick::gpButtons(Joystick::gpButtonEntries, sizeof(Joystick::gpButtonEntries));
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StringMap<Joystick::InputType, Joystick::INPUT_TYPE_MAX_ENUM>::Entry Joystick::inputTypeEntries[] =
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{
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{"axis", Joystick::INPUT_TYPE_AXIS},
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{"button", Joystick::INPUT_TYPE_BUTTON},
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{"hat", Joystick::INPUT_TYPE_HAT},
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};
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StringMap<Joystick::InputType, Joystick::INPUT_TYPE_MAX_ENUM> Joystick::inputTypes(Joystick::inputTypeEntries, sizeof(Joystick::inputTypeEntries));
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} // joystick
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} // love
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