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- /*
- * Copyright (C) 2023 Christopher J. Howard
- *
- * This file is part of Antkeeper source code.
- *
- * Antkeeper source code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Antkeeper source code is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #include "control.hpp"
-
- namespace input {
-
- control::control():
- activation_threshold(0.0f),
- current_value(0.0f),
- previous_value(0.0f),
- reset(false),
- activated_callback(nullptr),
- deactivated_callback(nullptr),
- value_changed_callback(nullptr),
- active_callback(nullptr),
- callbacks_enabled(true)
- {}
-
- control::~control()
- {}
-
- void control::update()
- {
- // Perform callbacks, if enabled
- if (callbacks_enabled)
- {
- if (activated_callback)
- {
- if (is_active() && !was_active())
- {
- activated_callback();
- }
- }
-
- if (deactivated_callback)
- {
- if (!is_active() && was_active())
- {
- deactivated_callback();
- }
- }
-
- if (value_changed_callback)
- {
- if (current_value != previous_value)
- {
- if (is_active() || was_active())
- {
- value_changed_callback(current_value);
- }
- }
- }
-
- if (active_callback && is_active())
- {
- active_callback(current_value);
- }
- }
-
- // Update previous value
- previous_value = current_value;
-
- // Reset temporary values
- if (reset)
- {
- current_value = 0.0f;
- reset = false;
- }
- }
-
- void control::set_current_value(float value)
- {
- current_value = value;
- reset = false;
- }
-
- void control::set_temporary_value(float value)
- {
- current_value = value;
- reset = true;
- }
-
- void control::set_activation_threshold(float threshold)
- {
- activation_threshold = threshold;
- }
-
- void control::set_activated_callback(std::function<void()> callback)
- {
- this->activated_callback = callback;
- }
-
- void control::set_deactivated_callback(std::function<void()> callback)
- {
- this->deactivated_callback = callback;
- }
-
- void control::set_value_changed_callback(std::function<void(float)> callback)
- {
- this->value_changed_callback = callback;
- }
-
- void control::set_active_callback(std::function<void(float)> callback)
- {
- this->active_callback = callback;
- }
-
- } // namespace input
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