Autoscoring Air Hockey Table

1#include "thingProperties.h"
2
3//Variables for switch states and debouncing
4int switchOneValue, switchTwoValue;
5unsigned long lastScore1Time = 0, lastScore2Time = 0;
6const unsigned long debounceDelay = 4000; //4 seconds between goals
7
8//Pin assignments
9const int playerOneSwitch = 2;
10const int playerTwoSwitch = 4;
11
12//Variable for Score Reset
13int runs = 0;
14unsigned long readyTimer = 0;
15const unsigned long readyDelay = 2000;
16
17void setup() {
18  //Serial Stuff
19  Serial.begin(9600);
20  delay(1500);
21
22  //Cloud Stuff
23  initProperties();
24  ArduinoCloud.begin(ArduinoIoTPreferredConnection);
25  setDebugMessageLevel(2);
26  ArduinoCloud.printDebugInfo();
27  while(!ArduinoCloud.connected()) {
28    ArduinoCloud.update();
29    delay(500);
30    Serial.println("Waiting for cloud connection...");
31  }
32  ArduinoCloud.update();
33  Serial.println("Cloud connected!");
34  delay(2000);
35
36  //Pin Assignments
37  pinMode(playerOneSwitch, INPUT_PULLUP);
38  pinMode(playerTwoSwitch, INPUT_PULLUP);
39
40  //Set Up Play Till
41  playTill = 10;
42  
43  //Alert Not Ready
44  readyToPlay = false;
45
46  //Don't Reset
47  resetGame = false;
48
49  //Nobody's Won Yet
50  playerOneWins = false;
51  playerTwoWins = false;
52}
53
54void loop() {
55  //Standard Cloud Update
56  ArduinoCloud.update();
57
58  //Read Switch Values
59  switchOneValue = digitalRead(playerOneSwitch);
60  switchTwoValue = digitalRead(playerTwoSwitch);
61
62  //For Debugging
63  unsigned long currentTime = millis();
64  
65  // Player 1 scoring with proper debouncing
66  if(switchOneValue == LOW && (currentTime - lastScore1Time) > debounceDelay) {
67    playerOneScore++;
68    lastScore1Time = currentTime;
69    Serial.println("Player 1 GOAL!");
70    readyToPlay = false;
71    readyTimer = currentTime;
72  }
73  
74  // Player 2 scoring with proper debouncing
75  if(switchTwoValue == LOW && (currentTime - lastScore2Time) > debounceDelay) {
76    playerTwoScore++;
77    lastScore2Time = currentTime;
78    Serial.println("Player 2 GOAL!");
79    readyToPlay = false;
80    readyTimer = currentTime;
81  }
82
83  //Checker for resetting score because wasn't working in setup function (quick fix)
84  if(runs < 75) {
85runs++;
86  } else if (runs == 75) {
87    playerOneScore = 0;
88    playerTwoScore = 0;
89    prepareIpad = true;
90    ArduinoCloud.update();
91    delay(1000);
92    prepareIpad = false;
93    readyToPlay = true;
94    runs++;
95  }
96  
97  if(playerOneScore >= playTill) {
98    playerOneWins = true;
99    ArduinoCloud.update();
100    delay(3000);
101    playerOneWins = false;
102    resetGame = true;
103  } 
104  if(playerTwoScore >= playTill) {
105    playerTwoWins = true;
106    ArduinoCloud.update();
107    delay(3000);
108    playerTwoWins = false;
109    resetGame = true;
110  } 
111    
112  if(resetGame == true) {
113    newGame();
114  }    
115  
116  if(!readyToPlay && (currentTime - readyTimer) > readyDelay) {
117  readyToPlay = true;
118  }
119}
120
121void newGame() {
122  readyToPlay = false;
123  playerOneScore = 0;
124  playerTwoScore = 0;
125  resetGame = false;
126  readyToPlay = true;
127}
128
129void onPlayerOneScoreChange() {}
130void onPlayerTwoScoreChange() {}
131void onReadyToPlayChange()  {}
132void onResetChange()  {}
133void onResetGameChange()  {}
134void onPlayTillChange()  {}
135/*
136  Since PlayerOneWins is READ_WRITE variable, onPlayerOneWinsChange() is
137  executed every time a new value is received from IoT Cloud.
138*/
139void onPlayerOneWinsChange()  {
140  // Add your code here to act upon PlayerOneWins change
141}
142/*
143  Since PlayerTwoWins is READ_WRITE variable, onPlayerTwoWinsChange() is
144  executed every time a new value is received from IoT Cloud.
145*/
146void onPlayerTwoWinsChange()  {
147  // Add your code here to act upon PlayerTwoWins change
148}
149/*
150  Since PrepareIpad is READ_WRITE variable, onPrepareIpadChange() is
151  executed every time a new value is received from IoT Cloud.
152*/
153void onPrepareIpadChange()  {
154  // Add your code here to act upon PrepareIpad change
155}