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36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
#pragma once
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/// @brief The evaluator for a change in Boolean value.
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class TriggerChecker {
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public:
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/// @brief Creates a new `TriggerChecker`.
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TriggerChecker();
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/// @brief Updates the state of the trigger.
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/// @param input The new state of the trigger.
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void update(bool input);
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/// @brief Initializes the state of the trigger.
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/// @param input The new state of the trigger.
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void setInput(bool input);
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/// @brief Returns the current state of the trigger.
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/// @return The current state of the trigger.
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bool getLevel() const;
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/// @brief Determines if the trigger was just turned on.
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/// @return `true` if the trigger was just turned on, `false` otherwise.
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bool getOnTrigger() const;
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/// @brief Determines if the trigger was just turned off.
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/// @return `true` if the trigger was just turned off, `false` otherwise.
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bool getOffTrigger() const;
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private:
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/// @brief The previous state of the trigger.
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/* 0x00 */ bool mPrevLevel;
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/// @brief The current state of the trigger.
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/* 0x01 */ bool mCurrLevel;
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};
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