Ping pong led

This game with leds that will entertain you for a long time, este juego con leds que te entretendrá durante mucho tiempo

Jul 10, 2020

•

5181 views

•

4 respects

lights

toys

kids

Components and supplies

LED (generic)

Resistor 221 ohm

Jumper wires (generic)

Resistor 10k ohm

Buzzer

Arduino UNO

Solderless Breadboard Full Size

I2C 16x2 Arduino LCD Display Module

Pushbutton switch 12mm

Apps and platforms

Arduino Web Editor

Project description

Code

Untitled file

arduino

1#include <Wire.h>                 
2#include <LiquidCrystal_I2C.h>  
3
4LiquidCrystal_I2C  lcd(0x27,16,2);
5
6bool willTheBallGoTowardsPlayerTwo = true;
7bool isInputAllowed  = true;
8
9const int btn = 0;
10const int playerOne = 12;
11const int goalPlayerOne  = 13;
12const int buttonPlayerOne = 3;
13
14const int playerTwo = 5;
15const  int goalPlayerTwo = 4;
16const int buttonPlayerTwo = 2;
17const int PIEZO         =  1; 
18
19int scoreOfPlayerOne = 0;
20int scoreOfPlayerTwo = 0;
21
22const unsigned  long initialMillisecondsPerLED = 500;
23const unsigned long initialDeltaMillisecondsPerLED  = 50;
24unsigned long millisecondsPerLED = initialMillisecondsPerLED;
25unsigned  long deltaMillisecondsPerLED = initialDeltaMillisecondsPerLED;
26unsigned long  currentMillis = 0;
27unsigned long previousMillis = 0;
28
29int currentPosition  = playerOne;        
30int previousPosition = playerOne + 1;
31int deltaPosition  = 0;
32
33int buttonStatePlayerOne = 0;
34int lastButtonStatePlayerOne = 0;
35int  buttonStatePlayerTwo = 0;
36int lastButtonStatePlayerTwo = 0;
37
38void setup()  {
39   lcd.init();                     
40  lcd.backlight();
41  pinMode(1, 1);
42	pinMode(4,  1);
43	pinMode(5, 1);
44	pinMode(6, 1);
45	pinMode(7, 1);
46	pinMode(8,  1);
47	pinMode(9, 1);
48	pinMode(10, 1);
49	pinMode(11, 1);
50	pinMode(12,  1);
51	pinMode(13, 1);
52
53	pinMode(2, 0);   
54	pinMode(3, 0);   
55}
56
57void  loop()
58{
59	ListenForInput();
60	currentMillis = millis();
61	if (currentMillis  - previousMillis >= millisecondsPerLED)  
62	{
63		CheckGoalConditions();
64		DetermineNextPosition();
65		MoveBallToNextPosition();
66
67		previousMillis  = currentMillis;
68	}
69 }
70
71void ListenForInput()    
72{
73	buttonStatePlayerOne  = digitalRead(buttonPlayerOne);
74	buttonStatePlayerTwo = digitalRead(buttonPlayerTwo);
75
76	if  (buttonStatePlayerOne != lastButtonStatePlayerOne && isInputAllowed)
77	{
78		if  (buttonStatePlayerOne == 1)
79		{
80			if (currentPosition == playerOne)
81			{
82				ToggleBallDirection();
83				IncreaseSpeed();
84			}
85			else
86			{
87				ScoreForPlayer(2);
88			}
89		}
90		lastButtonStatePlayerOne  = buttonStatePlayerOne;
91	}
92	if (buttonStatePlayerTwo != lastButtonStatePlayerTwo  && isInputAllowed)
93	{
94		if (buttonStatePlayerTwo == 1)
95		{
96			if  (currentPosition == playerTwo)
97			{
98				ToggleBallDirection();
99				IncreaseSpeed();
100			}
101			else
102			{
103				ScoreForPlayer(1);
104			}
105		}
106		lastButtonStatePlayerTwo  = buttonStatePlayerTwo;
107	}
108}
109
110void ToggleBallDirection()
111{
112	willTheBallGoTowardsPlayerTwo  = !willTheBallGoTowardsPlayerTwo;
113	isInputAllowed = false;   
114}
115
116void  IncreaseSpeed()
117{
118	millisecondsPerLED -= deltaMillisecondsPerLED;
119	if  (deltaMillisecondsPerLED > 5)  
120	{
121		deltaMillisecondsPerLED -= 5; 
122	}
123}
124
125void  MoveBallToNextPosition()   
126{
127	previousPosition = currentPosition;
128	digitalWrite(previousPosition,  0);
129	currentPosition = currentPosition + deltaPosition;
130	digitalWrite(currentPosition,  1);
131	isInputAllowed = true;
132}
133
134void DetermineNextPosition()
135{
136	if  (willTheBallGoTowardsPlayerTwo)
137	{
138		deltaPosition = -1;
139	}
140	else
141	{
142		deltaPosition  = 1;
143	}
144}
145
146void CheckGoalConditions()
147{
148	if (currentPosition  == goalPlayerTwo)
149	{
150		ScoreForPlayer(1);
151
152	}
153	else if (currentPosition  == goalPlayerOne)
154	{
155		ScoreForPlayer(2);
156	}
157}
158
159void ScoreForPlayer(int  playerWhoScored)
160{
161	isInputAllowed = false;
162	FlashAllLEDs(1, 0);
163	if  (playerWhoScored == 1)
164	{
165		scoreOfPlayerOne++;
166		ShowScores(1);
167	}
168	else  if (playerWhoScored == 2)
169	{
170		scoreOfPlayerTwo++;
171		ShowScores(2);
172	}
173	CheckEndGame();
174}
175
176void  CheckEndGame()
177{
178	if (scoreOfPlayerOne == 3)
179	{
180		EndGameCeremonyFor(1);
181	  lcd.setCursor(0, 0); 
182    lcd.print("player one wins "); 
183    lcd.setCursor(0,  1);
184    lcd.print("congratulations ");
185    delay(2500);
186    soundCorrectGuess();
187    lcd.setCursor(0, 0); 
188    lcd.print("player 2,       "); 
189    lcd.setCursor(0,  1);
190    lcd.print("play again      ");
191    delay(2500);
192     soundBuzzer  ();
193     lcd.setCursor(0, 0); 
194    lcd.print("                "); 
195    lcd.setCursor(0,  1);
196    lcd.print("                ");
197    delay(2500);
198	}
199	if (scoreOfPlayerTwo  == 3)
200	{
201		EndGameCeremonyFor(2);
202			 lcd.setCursor(0, 0); 
203    lcd.print("player  two wins "); 
204    lcd.setCursor(0, 1);
205    lcd.print("congratulations ");
206    delay(2500);
207    soundCorrectGuess();
208    lcd.setCursor(0, 0); 
209    lcd.print("player  1,       "); 
210    lcd.setCursor(0, 1);
211    lcd.print("play again      ");
212    delay(2500);
213    soundBuzzer ();
214     lcd.setCursor(0, 0); 
215    lcd.print("                "); 
216    lcd.setCursor(0, 1);
217    lcd.print("                ");
218    delay(2500);
219	}
220}
221
222void ShowScores(int playerCurrentlyScored)
223{
224	if  (playerCurrentlyScored == 1)
225	{
226		digitalWrite(playerOne, 1);
227		currentPosition  = playerOne;
228		willTheBallGoTowardsPlayerTwo = true;
229	}
230	else if (playerCurrentlyScored  == 2)
231	{
232		digitalWrite(playerTwo, 1);
233		currentPosition = playerTwo;
234		willTheBallGoTowardsPlayerTwo  = false;
235	}
236
237	for (int i = 0; i < scoreOfPlayerOne; i++) 
238	{
239		digitalWrite((6  + i), 1);
240	}
241	for (int i = 0; i < scoreOfPlayerTwo; i++)
242	{
243		digitalWrite((11  - i), 1);
244	}
245
246	delay(3000);                	
247	ResetValuesForNextRound();
248}
249
250void  ResetValuesForNextRound() 
251{
252	FlashAllLEDs(1, 0);
253	millisecondsPerLED  = initialMillisecondsPerLED;          
254	deltaMillisecondsPerLED = initialDeltaMillisecondsPerLED;
255}
256void  EndGameCeremonyFor(int winner)
257{
258	FlashAllLEDs(50, winner);
259	TurnOffAllLEDsForPlayer(0);
260	scoreOfPlayerOne  = 0;
261	scoreOfPlayerTwo = 0;
262}
263
264void TurnOnAllLEDsForPlayer(int player)
265{
266	if  (player != 1)          
267	{
268		digitalWrite(9, 1);
269		digitalWrite(10,  1);
270		digitalWrite(11, 1);
271		digitalWrite(12, 1);
272		digitalWrite(13,  1);
273	}
274	if (player != 2)          
275	{
276		digitalWrite(4, 1);
277		digitalWrite(5,  1);
278		digitalWrite(6, 1);
279		digitalWrite(7, 1);
280		digitalWrite(8,  1);
281	}
282}
283
284void TurnOffAllLEDsForPlayer(int player)
285{
286	if (player  != 1)          
287	{
288		digitalWrite(4, 0);
289		digitalWrite(5, 0);
290		digitalWrite(6,  0);
291		digitalWrite(7, 0);
292		digitalWrite(8, 0);
293	}
294	if (player  != 2)         
295	{
296		digitalWrite(9, 0);
297		digitalWrite(10, 0);
298		digitalWrite(11,  0);
299		digitalWrite(12, 0);
300		digitalWrite(13, 0);
301	}
302}
303
304void  FlashAllLEDs(int blinkCount, int player) 
305{
306	for (int i = 0; i < blinkCount;  i++)
307	{
308		TurnOnAllLEDsForPlayer(player);
309		delay(35);
310		TurnOffAllLEDsForPlayer(player);
311		delay(35);
312	}
313}
314void  soundBuzzer() {
315  tone(PIEZO, 100, 2000);
316  delay(2300);  
317}
318
319void  soundCorrectGuess() {
320  tone(PIEZO, 700, 100);
321  delay(100);
322  tone(PIEZO,  800, 100);
323  delay(100);
324  tone(PIEZO, 900, 100);
325  delay(100);
326  tone(PIEZO,  1000, 100);
327  delay(100);
328  tone(PIEZO, 1100, 100);
329  delay(100);
330  tone(PIEZO,  1200, 100);
331  delay(100);
332}

#include <Wire.h>                 
#include <LiquidCrystal_I2C.h>  

LiquidCrystal_I2C  lcd(0x27,16,2);

bool willTheBallGoTowardsPlayerTwo = true;
bool isInputAllowed  = true;

const int btn = 0;
const int playerOne = 12;
const int goalPlayerOne  = 13;
const int buttonPlayerOne = 3;

const int playerTwo = 5;
const  int goalPlayerTwo = 4;
const int buttonPlayerTwo = 2;
const int PIEZO         =  1; 

int scoreOfPlayerOne = 0;
int scoreOfPlayerTwo = 0;

const unsigned  long initialMillisecondsPerLED = 500;
const unsigned long initialDeltaMillisecondsPerLED  = 50;
unsigned long millisecondsPerLED = initialMillisecondsPerLED;
unsigned  long deltaMillisecondsPerLED = initialDeltaMillisecondsPerLED;
unsigned long  currentMillis = 0;
unsigned long previousMillis = 0;

int currentPosition  = playerOne;        
int previousPosition = playerOne + 1;
int deltaPosition  = 0;

int buttonStatePlayerOne = 0;
int lastButtonStatePlayerOne = 0;
int  buttonStatePlayerTwo = 0;
int lastButtonStatePlayerTwo = 0;

void setup()  {
   lcd.init();                     
  lcd.backlight();
  pinMode(1, 1);
	pinMode(4,  1);
	pinMode(5, 1);
	pinMode(6, 1);
	pinMode(7, 1);
	pinMode(8,  1);
	pinMode(9, 1);
	pinMode(10, 1);
	pinMode(11, 1);
	pinMode(12,  1);
	pinMode(13, 1);

	pinMode(2, 0);   
	pinMode(3, 0);   
}

void  loop()
{
	ListenForInput();
	currentMillis = millis();
	if (currentMillis  - previousMillis >= millisecondsPerLED)  
	{
		CheckGoalConditions();
		DetermineNextPosition();
		MoveBallToNextPosition();

		previousMillis  = currentMillis;
	}
 }

void ListenForInput()    
{
	buttonStatePlayerOne  = digitalRead(buttonPlayerOne);
	buttonStatePlayerTwo = digitalRead(buttonPlayerTwo);

	if  (buttonStatePlayerOne != lastButtonStatePlayerOne && isInputAllowed)
	{
		if  (buttonStatePlayerOne == 1)
		{
			if (currentPosition == playerOne)
			{
				ToggleBallDirection();
				IncreaseSpeed();
			}
			else
			{
				ScoreForPlayer(2);
			}
		}
		lastButtonStatePlayerOne  = buttonStatePlayerOne;
	}
	if (buttonStatePlayerTwo != lastButtonStatePlayerTwo  && isInputAllowed)
	{
		if (buttonStatePlayerTwo == 1)
		{
			if  (currentPosition == playerTwo)
			{
				ToggleBallDirection();
				IncreaseSpeed();
			}
			else
			{
				ScoreForPlayer(1);
			}
		}
		lastButtonStatePlayerTwo  = buttonStatePlayerTwo;
	}
}

void ToggleBallDirection()
{
	willTheBallGoTowardsPlayerTwo  = !willTheBallGoTowardsPlayerTwo;
	isInputAllowed = false;   
}

void  IncreaseSpeed()
{
	millisecondsPerLED -= deltaMillisecondsPerLED;
	if  (deltaMillisecondsPerLED > 5)  
	{
		deltaMillisecondsPerLED -= 5; 
	}
}

void  MoveBallToNextPosition()   
{
	previousPosition = currentPosition;
	digitalWrite(previousPosition,  0);
	currentPosition = currentPosition + deltaPosition;
	digitalWrite(currentPosition,  1);
	isInputAllowed = true;
}

void DetermineNextPosition()
{
	if  (willTheBallGoTowardsPlayerTwo)
	{
		deltaPosition = -1;
	}
	else
	{
		deltaPosition  = 1;
	}
}

void CheckGoalConditions()
{
	if (currentPosition  == goalPlayerTwo)
	{
		ScoreForPlayer(1);

	}
	else if (currentPosition  == goalPlayerOne)
	{
		ScoreForPlayer(2);
	}
}

void ScoreForPlayer(int  playerWhoScored)
{
	isInputAllowed = false;
	FlashAllLEDs(1, 0);
	if  (playerWhoScored == 1)
	{
		scoreOfPlayerOne++;
		ShowScores(1);
	}
	else  if (playerWhoScored == 2)
	{
		scoreOfPlayerTwo++;
		ShowScores(2);
	}
	CheckEndGame();
}

void  CheckEndGame()
{
	if (scoreOfPlayerOne == 3)
	{
		EndGameCeremonyFor(1);
	  lcd.setCursor(0, 0); 
    lcd.print("player one wins "); 
    lcd.setCursor(0,  1);
    lcd.print("congratulations ");
    delay(2500);
    soundCorrectGuess();
    lcd.setCursor(0, 0); 
    lcd.print("player 2,       "); 
    lcd.setCursor(0,  1);
    lcd.print("play again      ");
    delay(2500);
     soundBuzzer  ();
     lcd.setCursor(0, 0); 
    lcd.print("                "); 
    lcd.setCursor(0,  1);
    lcd.print("                ");
    delay(2500);
	}
	if (scoreOfPlayerTwo  == 3)
	{
		EndGameCeremonyFor(2);
			 lcd.setCursor(0, 0); 
    lcd.print("player  two wins "); 
    lcd.setCursor(0, 1);
    lcd.print("congratulations ");
    delay(2500);
    soundCorrectGuess();
    lcd.setCursor(0, 0); 
    lcd.print("player  1,       "); 
    lcd.setCursor(0, 1);
    lcd.print("play again      ");
    delay(2500);
    soundBuzzer ();
     lcd.setCursor(0, 0); 
    lcd.print("                "); 
    lcd.setCursor(0, 1);
    lcd.print("                ");
    delay(2500);
	}
}

void ShowScores(int playerCurrentlyScored)
{
	if  (playerCurrentlyScored == 1)
	{
		digitalWrite(playerOne, 1);
		currentPosition  = playerOne;
		willTheBallGoTowardsPlayerTwo = true;
	}
	else if (playerCurrentlyScored  == 2)
	{
		digitalWrite(playerTwo, 1);
		currentPosition = playerTwo;
		willTheBallGoTowardsPlayerTwo  = false;
	}

	for (int i = 0; i < scoreOfPlayerOne; i++) 
	{
		digitalWrite((6  + i), 1);
	}
	for (int i = 0; i < scoreOfPlayerTwo; i++)
	{
		digitalWrite((11  - i), 1);
	}

	delay(3000);                	
	ResetValuesForNextRound();
}

void  ResetValuesForNextRound() 
{
	FlashAllLEDs(1, 0);
	millisecondsPerLED  = initialMillisecondsPerLED;          
	deltaMillisecondsPerLED = initialDeltaMillisecondsPerLED;
}
void  EndGameCeremonyFor(int winner)
{
	FlashAllLEDs(50, winner);
	TurnOffAllLEDsForPlayer(0);
	scoreOfPlayerOne  = 0;
	scoreOfPlayerTwo = 0;
}

void TurnOnAllLEDsForPlayer(int player)
{
	if  (player != 1)          
	{
		digitalWrite(9, 1);
		digitalWrite(10,  1);
		digitalWrite(11, 1);
		digitalWrite(12, 1);
		digitalWrite(13,  1);
	}
	if (player != 2)          
	{
		digitalWrite(4, 1);
		digitalWrite(5,  1);
		digitalWrite(6, 1);
		digitalWrite(7, 1);
		digitalWrite(8,  1);
	}
}

void TurnOffAllLEDsForPlayer(int player)
{
	if (player  != 1)          
	{
		digitalWrite(4, 0);
		digitalWrite(5, 0);
		digitalWrite(6,  0);
		digitalWrite(7, 0);
		digitalWrite(8, 0);
	}
	if (player  != 2)         
	{
		digitalWrite(9, 0);
		digitalWrite(10, 0);
		digitalWrite(11,  0);
		digitalWrite(12, 0);
		digitalWrite(13, 0);
	}
}

void  FlashAllLEDs(int blinkCount, int player) 
{
	for (int i = 0; i < blinkCount;  i++)
	{
		TurnOnAllLEDsForPlayer(player);
		delay(35);
		TurnOffAllLEDsForPlayer(player);
		delay(35);
	}
}
void  soundBuzzer() {
  tone(PIEZO, 100, 2000);
  delay(2300);  
}

void  soundCorrectGuess() {
  tone(PIEZO, 700, 100);
  delay(100);
  tone(PIEZO,  800, 100);
  delay(100);
  tone(PIEZO, 900, 100);
  delay(100);
  tone(PIEZO,  1000, 100);
  delay(100);
  tone(PIEZO, 1100, 100);
  delay(100);
  tone(PIEZO,  1200, 100);
  delay(100);
}

Downloadable files

powerful_blorr_31i5OpHiaC.png

Comments

Only logged in users can leave comments

newproject

0 Followers

•

0 Projects

Intro

Trademarks & CopyrightsWhistleblowingDigital Services ActTerms of ServicePrivacy PolicySecurityCookie Settings

Report content