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98 lines
4.4 KiB
C++
98 lines
4.4 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2019 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#include <openspace/interaction/websocketinputstate.h>
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#include <ghoul/misc/invariants.h>
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#include <ghoul/misc/stringconversion.h>
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#include <map>
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#include <numeric>
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namespace openspace::interaction {
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float WebsocketInputStates::axis(int axis) const {
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ghoul_precondition(axis >= 0, "axis must be 0 or positive");
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float res = std::accumulate(
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begin(),
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end(),
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0.f,
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[axis](float value, const std::pair<const size_t, const WebsocketInputState *> state) {
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if (state.second->isConnected) {
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value += state.second->axes[axis];
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}
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return value;
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}
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);
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// If multiple websockets are connected, we might get values outside the -1,1 range by
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// summing them up
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return std::clamp(res, -1.f, 1.f);
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}
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bool WebsocketInputStates::button(int button, WebsocketAction action) const {
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ghoul_precondition(button >= 0, "button must be 0 or positive");
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bool res = std::any_of(
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begin(),
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end(),
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[button, action](const std::pair<const size_t, const WebsocketInputState *> state) {
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return state.second->isConnected ?
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( state.second->buttons[button] == action )
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: false;
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}
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);
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return res;
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}
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} // namespace openspace::interaction
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namespace ghoul {
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template <>
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std::string to_string(const openspace::interaction::WebsocketAction& action) {
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switch (action) {
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case openspace::interaction::WebsocketAction::Idle: return "Idle";
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case openspace::interaction::WebsocketAction::Press: return "Press";
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case openspace::interaction::WebsocketAction::Repeat: return "Repeat";
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case openspace::interaction::WebsocketAction::Release: return "Release";
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default: return "";
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}
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}
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template <>
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openspace::interaction::WebsocketAction from_string(const std::string& string) {
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static const std::map<std::string, openspace::interaction::WebsocketAction> Map = {
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{ "Idle", openspace::interaction::WebsocketAction::Idle },
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{ "Press", openspace::interaction::WebsocketAction::Press },
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{ "Repeat", openspace::interaction::WebsocketAction::Repeat },
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{ "Release", openspace::interaction::WebsocketAction::Release }
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};
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return Map.at(string);
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}
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} // namespace ghoul
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