Initial Commit

src/ui/FaceRenderer.h

@@ -0,0 +1,77 @@
+#pragma once
+#include <Arduino.h>
+#include "../ui/Display.h"
+#include "../settings/Settings.h"
+#include "../sensors/MoistureSensor.h"
+
+class FaceRenderer {
+public:
+  enum Mood { HAPPY, DRY, TOO_WET };
+
+  void begin(Display& display, Settings& settings);
+  void loop(const MoistureSensor& moisture);
+
+  bool isDeadMode() const { return _deadMode; }
+  Mood mood() const { return _mood; }
+
+private:
+  Display* _display = nullptr;
+  Settings* _settings = nullptr;
+
+  Mood _mood = HAPPY;
+
+  bool _deadMode = false;
+  unsigned long _dryStartMs = 0;
+  static constexpr unsigned long DRY_DEADLINE_MS = 72UL * 60UL * 60UL * 1000UL;
+  unsigned long _nextDeadToggleMs = 0;
+  bool _deadShowTombstone = false;
+
+  unsigned long _nextFrameMs = 0;
+  static constexpr unsigned long FRAME_MS = 80;
+
+  int8_t _gazeX = 2, _gazeY = 2;
+  int8_t _targetX = 2, _targetY = 2;
+  unsigned long _nextGazeMs = 0;
+
+  unsigned long _lastBlinkMs = 0;
+  unsigned long _nextBlinkMs = 0;
+  bool _blinking = false;
+  uint8_t _blinkStep = 0;
+  unsigned long _blinkUntilMs = 0;
+
+  bool _silly = false;
+  uint8_t _sillyVariant = 0;
+  unsigned long _sillyUntilMs = 0;
+  unsigned long _nextSillyMs = 0;
+  unsigned long _lastSillyMs = 0;
+  static constexpr unsigned long SILLY_MAX_GAP_MS = 180000UL;
+
+  int8_t _shakeX = 0, _shakeY = 0;
+  unsigned long _nextShakeMs = 0;
+
+  void updateMood(int moisturePct);
+  void updateDeathMode(unsigned long now);
+  void updateHappy(unsigned long now);
+  void updateDry(unsigned long now);
+  void updateTooWet(unsigned long now);
+
+  void renderDead(unsigned long now);
+  void renderNormal(unsigned long now);
+
+  void drawEyesOpen(int pupilDx, int pupilDy);
+  void drawEyesClosed();
+  void drawEyesSmallPupils(int pupilDy, int sx, int sy);
+  void drawBrowsVerySad();
+  void drawMouthHappy();
+  void drawMouthFrown();
+  void drawMouthFlat();
+  void drawDroplet(int x, int y, bool pulse);
+  void drawBubbles(int off);
+  void drawSparkles(unsigned long now);
+  void drawSilly(uint8_t v);
+  void drawXEye(int cx, int cy);
+  void drawBigWaterText(unsigned long now);
+
+  unsigned long randRange(unsigned long lo, unsigned long hi);
+  int8_t randRangeI8(int8_t lo, int8_t hi);
+};