65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
// ============================================================================
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// INPUT MANAGER HEADER
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// ============================================================================
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// Handles all input processing and debouncing for touch and button inputs
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// Converts hardware events into InputEvent objects for games to consume
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#ifndef INPUT_MANAGER_H
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#define INPUT_MANAGER_H
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#include <stdint.h>
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#include "input_event.h"
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#include "display/low_level_touch.h"
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// Forward declaration - avoid pulling in full basic1.cpp
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struct GameConfig;
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/**
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* @brief Input Manager - Processes touch and button inputs
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*
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* Responsibilities:
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* - Reading touch controller data
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* - Debouncing touch and button events
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* - Converting raw inputs to InputEvent objects
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* - Gesture recognition
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*
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* Does NOT handle:
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* - Button GPIO initialization (stays in basic1.cpp)
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* - Interrupt handler registration (stays in basic1.cpp)
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*/
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class InputManager {
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public:
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/**
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* @brief Construct InputManager with hardware references
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* @param touch Pointer to touch controller interface
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* @param config Pointer to game configuration
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*/
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InputManager(LowLevelTouch* touch, const GameConfig* config);
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/**
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* @brief Process touch input from controller
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* @param last_time Pointer to last touch timestamp for debouncing
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* @return InputEvent (valid=false if no valid input)
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*/
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InputEvent process_touch_input(uint32_t* last_time);
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/**
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* @brief Process button input from GPIO flags
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* @return InputEvent (valid=false if no valid input)
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*/
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InputEvent process_button_input();
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/**
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* @brief Get human-readable gesture name
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* @param gesture_code Gesture code from touch controller
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* @return Constant string with gesture name
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*/
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static const char* get_gesture_name(uint8_t gesture_code);
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private:
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LowLevelTouch* touch;
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const GameConfig* config;
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};
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#endif // INPUT_MANAGER_H
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