#ifndef CONFIG_H
#define CONFIG_H

// ── Pin Assignments ─────────────────────────────────────────────────
#define PIN_NEOPIXEL    8   // WS2812B data (330Ω series resistor recommended)
#define PIN_SDA         4   // I2C SDA (OLED)
#define PIN_SCL         5   // I2C SCL (OLED)
#define PIN_WIRE_TOUCH  2   // Wire touch detect (INPUT_PULLUP, loop-to-GND)
#define PIN_START_BTN   3   // Start button (INPUT_PULLUP, button-to-GND)
#define PIN_BUZZER      10  // Optional passive piezo buzzer

// ── LED Configuration ───────────────────────────────────────────────
#define NUM_LEDS        16  // Number of WS2812B LEDs (adjustable 10-20)
#define LED_BRIGHTNESS  60  // Default brightness (0-255)

// ── OLED Configuration ──────────────────────────────────────────────
#define SCREEN_WIDTH    128
#define SCREEN_HEIGHT   64
#define OLED_ADDR       0x3C
#define DISPLAY_UPDATE_MS 150  // Throttle display updates to avoid I2C flicker

// ── Game Timing ─────────────────────────────────────────────────────
#define GAME_DURATION_S   60   // Game duration in seconds
#define COUNTDOWN_SECS    3    // Countdown before game starts
#define MAX_STRIKES       10   // Maximum strikes before game over

// ── Debounce ────────────────────────────────────────────────────────
#define TOUCH_DEBOUNCE_MS   200  // Touch detection debounce
#define BUTTON_DEBOUNCE_MS  50   // Start button debounce

// ── Scoring ─────────────────────────────────────────────────────────
#define SCORE_BASE          1000  // Starting score
#define SCORE_STRIKE_PENALTY 50   // Points lost per strike
#define SCORE_TIME_DIVISOR   100  // elapsed_ms / divisor = time penalty

// ── Buzzer Tones ────────────────────────────────────────────────────
#define TONE_COUNTDOWN_HZ  800
#define TONE_GO_HZ         1200
#define TONE_TOUCH_HZ      1000
#define TONE_WIN_HZ        1500
#define TONE_LOSE_HZ       400
#define TONE_DURATION_MS   150

// ── Loop Timing ─────────────────────────────────────────────────────
#define LOOP_DELAY_MS  10  // Main loop delay for watchdog

// ── Version ─────────────────────────────────────────────────────────
#define VERSION_STR "v1.0"

#endif // CONFIG_H