Started encpsulation of player logic

TWANG32/Player.h

@@ -0,0 +1,89 @@
+#include "Arduino.h"
+
+class Player
+{
+  public:
+    Player(int[3], int, int);
+    void Lives(int);
+    int Lives();
+    void Kill();
+    bool Alive();
+    void moveto(int);
+    void moveby(int);
+    int color[3];
+    int position;
+    bool attacking;
+    int last_attack;
+    void updateState(bool tilted, bool wobbled, int time);
+    void startAttack(int time);
+    int _lastState; // 0-> idle;  1-> move; 2 -> attack
+  private:
+    int _lives;
+    int _state;
+
+    int _attackDuration;
+};
+
+Player::Player(int player_color[3], int lives, int attackDuration){
+    _lives = lives;
+    attacking = false;
+
+    color[0] = player_color[0];
+    color[1] = player_color[1];
+    color[2] = player_color[2];
+
+    _attackDuration = attackDuration;
+
+    _lastState = 0; // start as idle;
+}
+
+void Player::updateState(bool tilted, bool wobbled, int time) {
+
+    // attack timed out
+    if(attacking && last_attack+_attackDuration < time) attacking = false;
+
+    // no longer attacking
+    if (!wobbled) attacking = false;
+
+    _lastState = 0;
+    if (tilted) _lastState = 1; // moving
+    if (wobbled) _lastState = 2; // attacking
+}
+
+void Player::startAttack(int time){
+    // if already attacking just return
+    if (attacking) return;
+
+    // I got tired of attacking, I should be idle or moving for a little before attacking again.
+    if (_lastState == 2) return;
+
+    last_attack = time;
+    attacking = true;
+}
+
+void Player::Lives(int n){
+    _lives = n;
+}
+
+bool Player::Alive(){
+    return _lives > 0;
+}
+
+void Player::Kill(){
+    _lives--;
+    if (_lives < 0) _lives = 0;
+}
+
+int Player::Lives(){
+    return _lives;
+}
+
+void Player::moveby(int amount){
+    position += amount;
+    if (position<0) position=0;
+}
+
+void Player::moveto(int amount){
+    position = amount;
+    if (position<0) position=0;
+}