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main.ino
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main.ino
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#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <math.h>
#include "LowPower.h"
#define OLED_RESET 4
Adafruit_SSD1306 display(OLED_RESET);
#if (SSD1306_LCDHEIGHT != 64)
#error("Height incorrect, please fix Adafruit_SSD1306.h!");
#endif
#define BUTTON_L A2
#define BUTTON_R 2
void wakeUpHandler(){
}
void screensaverBall(){
byte circleRadius = 2 + random(8);
uint32_t hitCount = 0;
byte ballSpeed = 2 + random (5);
boolean w = random(1);
boolean h = random(1);
int8_t x = circleRadius + 2 + random(display.width() - circleRadius - 4);
int8_t y = circleRadius + 2 + random(display.height() - circleRadius - 4);
//display.setTextSize(1);
//display.setTextColor(WHITE);
while(true){
if (digitalRead(BUTTON_R) or digitalRead(BUTTON_L))
return;
display.drawCircle(x, y, circleRadius, WHITE);
//display.setCursor(0, 0);
//display.println(hitCount);
display.display();
display.clearDisplay();
if (x >= display.width() - circleRadius - 1 or x <= circleRadius){
w = !w;
//hitCount++;
}
if (y >= display.height() - circleRadius - 1 or y <= circleRadius){
h = !h;
//hitCount++;
}
x = x + 2*ballSpeed*w - ballSpeed;
y = y + 2*ballSpeed*h - ballSpeed;
}
}
//////////////
//////////////
///invaders///
//////////////
//////////////
const unsigned char shipBitmap [] PROGMEM{
0x92, 0xba, 0xfe, 0xba, 0x82
};
const unsigned char alien1Bitmap1 [] PROGMEM{
0x70, 0xf8, 0xa8, 0xf8, 0xa8
};
const unsigned char alien1Bitmap2 [] PROGMEM{
0x70, 0xf8, 0xa8, 0xf8, 0x50
};
const unsigned char alien2Bitmap1 [] PROGMEM{
0x50, 0xa8, 0x70, 0x70, 0xa8
};
const unsigned char alien2Bitmap2 [] PROGMEM{
0x50, 0xa8, 0x70, 0x70, 0x50
};
const unsigned char alien3Bitmap1 [] PROGMEM{
0xf8, 0xa8, 0xf8, 0x50, 0x90
};
const unsigned char alien3Bitmap2 [] PROGMEM{
0xf8, 0xa8, 0xf8, 0x50, 0x48
};
uint32_t spaceinvaders(){
int8_t shipPosition = display.width()/2;
int8_t shipMovCumulative = 0;
#define SHIPSPEED 5
#define SHIPWIDTH 3
#define SHIPHEIGHT 5
byte bulletX = shipPosition;
byte bulletY = 63-SHIPHEIGHT;
byte bulletSpeed;
#define ALIENSX 8
#define ALIENSY 4
#define ALIENSXDISTANCE 5
#define ALIENSYDISTANCE 4
#define ALIENWIDTH 5
#define ALIENHEIGHT 5
byte aliens[ALIENSX][ALIENSY];
byte aliensSpeed = 0;
int8_t aliensPosX = 3;
int8_t aliensPosY = -ALIENHEIGHT*ALIENSY-ALIENSYDISTANCE*ALIENSY;
boolean aliensDirection = 0;
boolean aliensDirectionIsChanged = 0;
boolean aliensAnim = 0;
double aliensMovCumulative = 0;
byte aliensMaxL = 0;
byte aliensMaxR = ALIENSX-1;
byte aliensMaxB = ALIENSY-1;
boolean checkL = 1;
boolean checkWin = 1;
byte checkExit = 0;
byte level = 0;
uint32_t score = 0;
display.clearDisplay();
while(true){
//////////////////
///level config///
//////////////////
if (checkWin){
//aliensSpeed++;
level++;
for (byte i=0; i < ALIENSX; i++){
for (byte j=0; j < ALIENSY; j++){
aliens[i][j] = 1+int(level/10);
}
}
aliensPosX = 3;
aliensPosY = -ALIENHEIGHT*ALIENSY-ALIENSYDISTANCE*ALIENSY;
aliensMaxL = 0;
bulletSpeed = 5;
display.setTextSize(2);
display.setTextColor(WHITE);
display.setCursor(20, 20);
display.print("Level ");
display.print(level);
display.display();
delay(2000);
}
//////////
///Exit///
//////////
if(digitalRead(BUTTON_L) and digitalRead(BUTTON_R)){
checkExit++;
if (checkExit > 40)
return score;
}
else{
checkExit = 0;
}
display.clearDisplay();
/////////////////
///ship moving///
/////////////////
if(digitalRead(BUTTON_L)){
shipMovCumulative -= 2;
if (shipMovCumulative > 0)
shipMovCumulative = shipMovCumulative/4;
}
if(digitalRead(BUTTON_R)){
shipMovCumulative += 2;
if (shipMovCumulative < 0)
shipMovCumulative = shipMovCumulative/4;
}
if((!digitalRead(BUTTON_L) and !digitalRead(BUTTON_R)) or (digitalRead(BUTTON_L) and digitalRead(BUTTON_R))){
if (shipMovCumulative < 0)
shipMovCumulative = shipMovCumulative/2;
if (shipMovCumulative > 0)
shipMovCumulative = shipMovCumulative/2;
}
if (shipMovCumulative < -(SHIPSPEED))
shipMovCumulative = -(SHIPSPEED);
if (shipMovCumulative > (SHIPSPEED))
shipMovCumulative = (SHIPSPEED);
//if (abs(shipMovCumulative) > SHIPSPEED
if (shipPosition+shipMovCumulative < 0){
shipPosition = 0;
shipMovCumulative = 0;
}
if (shipPosition+shipMovCumulative > 127){
shipPosition = 127;
shipMovCumulative = 0;
}
shipPosition += shipMovCumulative;
///////////////////
///alien borders///
///////////////////
checkL = 1;
checkWin = 1;
aliensMaxB = 0;
for (byte i=0; i < ALIENSX; i++){
for (byte j=0; j < ALIENSY; j++){
if (aliens[i][j] != 0){
if (ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY+ALIENHEIGHT > 62 - SHIPHEIGHT)
return score; //game over
checkL = 0;
checkWin = 0;
aliensMaxR = i;
if (j > aliensMaxB){
aliensMaxB = j;
}
}
}
if (checkL)
aliensMaxL = i + 1;
}
///////////////////
///aliens moving///
///////////////////
if (ALIENHEIGHT*aliensMaxB+ALIENSYDISTANCE*aliensMaxB+aliensPosY < 0)
aliensPosY++;
aliensMovCumulative += sqrt(0.005*level)*12;
if(int(aliensMovCumulative/1)){
aliensPosX += int(aliensMovCumulative/1)*(1-2*aliensDirection);
aliensMovCumulative -= int(aliensMovCumulative/1);
aliensAnim = !aliensAnim;
}
if (((ALIENWIDTH+ALIENSXDISTANCE)*aliensMaxL+aliensPosX > 1) and ((ALIENWIDTH+ALIENSXDISTANCE)*aliensMaxR+aliensPosX+ALIENWIDTH < (display.width()-1)))
aliensDirectionIsChanged = 0;
if(!aliensDirectionIsChanged){
if (((ALIENWIDTH+ALIENSXDISTANCE)*aliensMaxL+aliensPosX <= 1) or ((ALIENWIDTH+ALIENSXDISTANCE)*aliensMaxR+aliensPosX+ALIENWIDTH >= (display.width()-1))){
aliensDirectionIsChanged = 1;
aliensDirection = !aliensDirection;
aliensPosY++;
}
}
////////////
///bullet///
////////////
display.drawLine(bulletX, bulletY, bulletX, bulletY-bulletSpeed, WHITE);
if (bulletY <= 1 or bulletY >= 64){
bulletX = shipPosition;
bulletY = 65 - SHIPHEIGHT;
}
else{
for (byte i=0; i < ALIENSX; i++){
for (byte j=0; j < ALIENSY; j++){
if (bulletX < ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX or bulletX > ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX+ALIENWIDTH)
continue;
if (bulletY > ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY and bulletY - bulletSpeed < ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY+ALIENHEIGHT){
if (aliens[i][j] == 0)
continue;
aliens[i][j] -= 1;
display.fillCircle(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX + ALIENWIDTH/2, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY+ALIENHEIGHT/2 , 5, WHITE);
score += level;
bulletX = shipPosition;
bulletY = 65 - SHIPHEIGHT;
break;
}
}
}
bulletY -= bulletSpeed;
}
/////////////
///Drawing///
/////////////
display.drawBitmap(shipPosition - 3, 63 - SHIPHEIGHT, shipBitmap, 7, 5, WHITE);
//display.drawLine(bulletX, bulletY, bulletX, bulletY+bulletSpeed, WHITE); //moved to bullets
for (byte j=0; j < ALIENSY; j++){
for (byte i=0; i < ALIENSX; i++){
if (aliens[i][j] == 0)
continue;
//display.drawRect(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, ALIENWIDTH, ALIENHEIGHT, WHITE);
switch(j){
case 0:
if ((aliensAnim+i)%2)
display.drawBitmap(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, alien1Bitmap1, 5, 5, WHITE);
else
display.drawBitmap(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, alien1Bitmap2, 5, 5, WHITE);
break;
case 1:
if ((aliensAnim+i)%2)
display.drawBitmap(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, alien2Bitmap1, 5, 5, WHITE);
else
display.drawBitmap(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, alien2Bitmap2, 5, 5, WHITE);
break;
case 2:
if ((aliensAnim+i)%2)
display.drawBitmap(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, alien3Bitmap1, 5, 5, WHITE);
else
display.drawBitmap(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, alien3Bitmap2, 5, 5, WHITE);
break;
default:
if ((aliensAnim+i)%2)
display.drawBitmap(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, alien1Bitmap1, 5, 5, WHITE);
else
display.drawBitmap(ALIENWIDTH*i+ALIENSXDISTANCE*i+aliensPosX, ALIENHEIGHT*j+ALIENSYDISTANCE*j+aliensPosY, alien1Bitmap2, 5, 5, WHITE);
break;
}
}
}
display.display();
}
}
///////////
///////////
///Snake///
///////////
///////////
const unsigned char appleBitmap [] PROGMEM{
0x38, 0x08, 0x3C, 0x4E, 0x5E, 0x7E, 0x7E, 0x3C,
};
uint32_t snakeGame(){
#define FIELD_SIZE_X 16
#define FIELD_SIZE_Y 8
uint16_t field[FIELD_SIZE_X][FIELD_SIZE_Y];
byte appleX = 7;
byte appleY = 7;
boolean isAppleWasEaten = true;
#define SNAKE_SPEED 5
byte snakeDirection = 0; //0 up 1 right 2 down 3 left
byte snakePrevDirection = snakeDirection;
uint16_t snakeSize = 2;
byte headX = 7;
byte headY = 8;
byte tailX = headX;
byte tailY = headY;
byte tailPrevX = tailX;
byte tailPrevY = tailY;
byte tailDirection = 1;
boolean isTailWasAnimated = true;
boolean isKeyWasPressed = false;
uint32_t score = 0;
for (uint16_t i=0;i<FIELD_SIZE_X;i++){
for (uint16_t j=0;j<FIELD_SIZE_Y;j++){
field[i][j]=0;
}
}
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(WHITE);
display.setCursor(30, 20);
display.print(F("Ready?"));
display.display();
delay(2000);
while(true){
if (score == 125)
return 200;
snakePrevDirection = snakeDirection;
if (isAppleWasEaten){
while(true){
appleX = random(FIELD_SIZE_X-1);
appleY = random(FIELD_SIZE_Y-1);
if (field[appleX][appleY] == 0)
break;
}
isAppleWasEaten = false;
}
///////////////////
///snake moving ///
///and collision///
///////////////////
switch (snakeDirection){
case 0:
if (headY == 0)
return score;
if (field[headX][headY-1] > 1)
return score;
headY--;
break;
case 1:
if (headX == FIELD_SIZE_X-1)
return score;
if (field[headX+1][headY] > 1)
return score;
headX++;
break;
case 2:
if (headY == FIELD_SIZE_Y-1)
return score;
if (field[headX][headY+1] > 1)
return score;
headY++;
break;
case 3:
if (headX == 0)
return score;
if (field[headX-1][headY] > 1)
return score;
headX--;
break;
}
field[headX][headY] = snakeSize+1;
if ((appleX == headX) and (appleY == headY)){ //catch apple
for (uint16_t i=0;i<FIELD_SIZE_X;i++){
for (uint16_t j=0;j<FIELD_SIZE_Y;j++){
if (field[i][j] != 0)
field[i][j]++;
}
}
isAppleWasEaten = true;
score++;
snakeSize++;
}
for (uint16_t i=0;i<FIELD_SIZE_X;i++){
for (uint16_t j=0;j<FIELD_SIZE_Y;j++){
if (field[i][j] != 0)
field[i][j]--;
}
}
tailPrevX = tailX;
tailPrevY = tailY;
if (tailY > 0)
if (field[tailX][tailY-1] == 1){
tailDirection = 0;
tailY--;
}
if (tailX < FIELD_SIZE_X)
if (field[tailX+1][tailY] == 1){
tailDirection = 1;
tailX++;
}
if (tailY < FIELD_SIZE_Y)
if (field[tailX][tailY+1] == 1){
tailDirection = 2;
tailY++;
}
if (tailX > 0)
if (field[tailX-1][tailY] == 1){
tailDirection = 3;
tailX--;
}
/////////////////////////
///Drawing and control///
/////////////////////////
for(byte k=0;k<8;k++){
if ((!isKeyWasPressed)){
if (digitalRead(BUTTON_L)){
isKeyWasPressed = true;
if (snakePrevDirection == 0)
snakeDirection = 3;
else
snakeDirection = snakePrevDirection - 1;
}
if (digitalRead(BUTTON_R)){
isKeyWasPressed = true;
if (snakePrevDirection == 3)
snakeDirection = 0;
else
snakeDirection = snakePrevDirection + 1;
}
}
if ((!digitalRead(BUTTON_L)) and (!digitalRead(BUTTON_R)))
isKeyWasPressed = false;
display.clearDisplay();
for (uint16_t i=0;i<FIELD_SIZE_X;i++){
for (uint16_t j=0;j<FIELD_SIZE_Y;j++){
display.drawPixel(i*8, j*8, WHITE);
if (i == FIELD_SIZE_X-1)
display.drawPixel(i*8+7, j*8, WHITE);
if (j == FIELD_SIZE_Y-1)
display.drawPixel(i*8, j*8+7, WHITE);
if (field[i][j] != 0 and field[i][j] != snakeSize)
display.fillRect(i*8, j*8, 8, 8, WHITE);
}
}
display.drawPixel(127, 63, WHITE);
switch (snakePrevDirection){
case 0:
display.fillRect(headX*8, headY*8+(8-k),8,k,WHITE);
break;
case 1:
display.fillRect(headX*8, headY*8,k,8,WHITE);
break;
case 2:
display.fillRect(headX*8, headY*8,8,k,WHITE);
break;
case 3:
display.fillRect(headX*8+(8-k), headY*8,k,8,WHITE);
break;
}
if(field[tailX][tailY] == 1 and !((tailX == tailPrevX) and (tailY == tailPrevY)))
switch (tailDirection){
case 0:
display.fillRect(tailX*8, tailY*8+8,8,8-k,WHITE);
break;
case 1:
display.fillRect(tailX*8-8+k, tailY*8,8-k,8,WHITE);
break;
case 2:
display.fillRect(tailX*8, tailY*8-8+k,8,8-k,WHITE);
break;
case 3:
display.fillRect(tailX*8+8, tailY*8,8-k,8,WHITE);
break;
}
isTailWasAnimated = false;
display.drawBitmap(appleX*8, appleY*8, appleBitmap, 8, 8, WHITE);
display.display();
}
}
}
///////////////
///////////////
///Ping Pong///
///////////////
///////////////
uint32_t pongGame(){
#define BOARD_WIDTH 12 - 1
#define BOARD_CUMULATIVE_SPEEDUP 1
#define BOARD_MAX_SPEED 2
#define BOARD1_X 10
#define BOARD2_X 117
int8_t board1Position = 8;
int8_t board2Position = 8;
int8_t board1MovCumulative = 0;
int8_t board2MovCumulative = 0;
#define BALL_SPEED 4.5
#define BALL_START_X 63
#define BALL_START_Y 31
double ballPosX = 64;
double ballPosY = 32;
double ballDistanceRemaining = BALL_SPEED;
double ballDistanceBuff = 0;
double ballAngle = -60;
boolean ballDirection = 1; // 0 - left, 1 - right
boolean isCollisionCalced = false;
boolean isAI = true;
boolean control2 = false;
double buffY;
double buffX2;
double buffY2;
uint32_t score1 = 0;
uint32_t score2 = 0;
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(WHITE);
display.setCursor(0, 40);
display.print(F("PvAI"));
display.setCursor(60, 20);
display.print(F("or"));
display.setCursor(90, 40);
display.print(F("PvP"));
display.display();
delay(1000);
while (true){
delay(100);
if (digitalRead(BUTTON_R)){
isAI = false;
break;
}
if (digitalRead(BUTTON_L)){
isAI = true;
break;
}
}
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(WHITE);
display.setCursor(30, 20);
display.print(F("Ready?"));
display.display();
delay(2000);
while(true){
if (score1 == 30 or score2 == 30){
return 30;
}
///////////////////////////////
///Ball moving and collision///
///////////////////////////////
ballDistanceRemaining = BALL_SPEED;
while(ballDistanceRemaining > 0){
if (ballPosX < 0){
ballPosX = BALL_START_X-30;
ballPosY = BALL_START_Y;
ballDistanceRemaining = 1;
score2++;
ballAngle = (75 + random(30));
}
else if (ballPosX > 127){
ballPosX = BALL_START_X+30;
ballPosY = BALL_START_Y;
ballDistanceRemaining = 1;
score1++;
ballAngle = -1*(75 + random(30));
}
/*
if ((ballPosX + (ballDistanceRemaining*sin((M_PI*ballAngle)/180)) <= BOARD1_X) and (ballPosX > BOARD1_X)){
ballDistanceBuff = ((ballPosX - BOARD1_X)/sin((M_PI*ballAngle)/180));
ballPosX = BOARD1_X;
ballPosY -= (ballDistanceBuff*cos((M_PI*ballAngle)/180));
//if (((board1MovCumulative*(ballDistanceRemaining-ballDistanceBuff)/(BALL_SPEED))+board1Position < ballPosY ) and ((board1MovCumulative*(ballDistanceRemaining-ballDistanceBuff)/(BALL_SPEED))+board1Position+BOARD_WIDTH > ballPosY))
if (board1Position < ballPosY and board1Position+BOARD_WIDTH > ballPosY)
ballAngle *= -1;
}
*/
buffX2 = ballPosX + (ballDistanceBuff*sin((M_PI*ballAngle)/180));
buffY2 = ballPosY - (ballDistanceBuff*cos((M_PI*ballAngle)/180));
if (buffX2 <= BOARD1_X and ballPosX >= BOARD1_X){
buffY = ((BOARD1_X - ballPosX) * (buffY2-ballPosY))/(buffX2-ballPosX)+ballPosY;
if (buffY > board1Position and buffY < board1Position + BOARD_WIDTH and buffX2 <= BOARD1_X and ballPosX >= BOARD1_X){
ballAngle = 45+(90*((buffY-board1Position)/double(BOARD_WIDTH)));
ballPosX = BOARD1_X+1;
ballPosY = buffY;
ballDistanceRemaining = 0;
}
}
if (buffX2 >= BOARD2_X and ballPosX <= BOARD2_X){
buffY = ((BOARD2_X - ballPosX) * (buffY2-ballPosY))/(buffX2-ballPosX)+ballPosY;
if (buffY > board2Position and buffY < board2Position + BOARD_WIDTH and buffX2 >= BOARD2_X and ballPosX <= BOARD2_X){
ballAngle = -45-(90*((buffY-board2Position)/double(BOARD_WIDTH)));
ballPosX = BOARD2_X-1;
ballPosY = buffY;
ballDistanceRemaining = 0;
}
}
if ((ballPosY - (ballDistanceRemaining*cos((M_PI*ballAngle)/180)) > 63)){ //bottom wall
ballDistanceBuff = -((63 - ballPosY)/cos((M_PI*ballAngle)/180));
ballPosX += (ballDistanceBuff*sin((M_PI*ballAngle)/180));
ballPosY -= (ballDistanceBuff*cos((M_PI*ballAngle)/180));
ballAngle = (1-2*(ballAngle>0))*180 - ballAngle;
ballDistanceRemaining -= ballDistanceBuff;
}
else if ((ballPosY - (ballDistanceRemaining*cos((M_PI*ballAngle)/180)) < 0)){ //top wall
ballDistanceBuff = ((ballPosY)/cos((M_PI*ballAngle)/180));
ballPosX += (ballDistanceBuff*sin((M_PI*ballAngle)/180));
ballPosY -= (ballDistanceBuff*cos((M_PI*ballAngle)/180));
ballAngle = (1-2*(ballAngle>0))*180 - ballAngle;
ballDistanceRemaining -= ballDistanceBuff;
}
else{
ballPosX += (ballDistanceRemaining*sin((M_PI*ballAngle)/180));
ballPosY -= (ballDistanceRemaining*cos((M_PI*ballAngle)/180));
ballDistanceRemaining = 0;
ballDistanceBuff = BALL_SPEED;
}
//Serial.println("---");
}
///////////////////
///Boards moving///
///////////////////
if(digitalRead(BUTTON_L)){
board1MovCumulative -= BOARD_CUMULATIVE_SPEEDUP;
if (board1MovCumulative > 0)
board1MovCumulative = board1MovCumulative/4;
}
else{
board1MovCumulative += BOARD_CUMULATIVE_SPEEDUP;
if (board1MovCumulative < 0)
board1MovCumulative = board1MovCumulative/4;
}
if (board1MovCumulative < -(BOARD_MAX_SPEED))
board1MovCumulative = -(BOARD_MAX_SPEED);
if (board1MovCumulative > (BOARD_MAX_SPEED))
board1MovCumulative = (BOARD_MAX_SPEED);
if (board1Position + board1MovCumulative < 0){
board1Position = 0;
board1MovCumulative = 0;
}
if (board1Position + BOARD_WIDTH + board1MovCumulative > 63){
board1Position = 63 - BOARD_WIDTH;
board1MovCumulative = 0;
}
if (isAI)
control2 = (ballPosY-1+random(2)) < board2Position+3;
else
control2 = digitalRead(BUTTON_R);
if(control2){
board2MovCumulative -= BOARD_CUMULATIVE_SPEEDUP;
if (board2MovCumulative > 0)
board2MovCumulative = board2MovCumulative/4;
}
else{
board2MovCumulative += BOARD_CUMULATIVE_SPEEDUP;
if (board2MovCumulative < 0)
board2MovCumulative = board2MovCumulative/4;
}
if (board2MovCumulative < -(BOARD_MAX_SPEED))
board2MovCumulative = -(BOARD_MAX_SPEED);
if (board2MovCumulative > (BOARD_MAX_SPEED))
board2MovCumulative = (BOARD_MAX_SPEED);
if (board2Position + board2MovCumulative < 0){
board2Position = 0;
board2MovCumulative = 0;
}
if (board2Position + BOARD_WIDTH + board2MovCumulative > 63){
board2Position = 63 - BOARD_WIDTH;
board2MovCumulative = 0;
}
board1Position += board1MovCumulative;
board2Position += board2MovCumulative;
/////////////
///Drawing///
/////////////
display.clearDisplay();
display.drawLine( BOARD1_X, board1Position, BOARD1_X, board1Position + BOARD_WIDTH, WHITE);
display.drawLine( BOARD2_X, board2Position, BOARD2_X, board2Position + BOARD_WIDTH, WHITE);
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(25, 0);
display.print(score1);
display.setCursor(97, 0);
display.print(score2);
for (byte i = 0;i<21;i++){
display.drawPixel(63, 3*i, WHITE);
}
display.drawPixel(int(ballPosX), int(ballPosY), WHITE);
display.display();
}
return 0;
}
void greeting(){
for (uint8_t i = 0; i<80; i += 5){
display.fillCircle(display.width()/2, display.height()/2, i, WHITE);
display.display();
}
for (uint8_t i = 0; i<80; i += 3){
display.clearDisplay();
display.fillRect(0,0, display.width(), display.height(), WHITE);
display.fillCircle(display.width()/2, display.height()/2, i, BLACK);
display.setTextSize(2);
display.setTextColor(WHITE);
display.setCursor(34, 20);
display.print(F("HELLO!"));
display.display();
}
delay(2000);
}
void shutdown(){
uint8_t holdtimer = 0;
//shutdown animation
for (uint8_t i = 0; i<80; i += 5){
display.fillCircle(display.width()/2, display.height()/2, i, WHITE);
display.display();
}
for (uint8_t i = 0; i<80; i += 3){
display.clearDisplay();
display.fillRect(0,0, display.width(), display.height(), WHITE);
display.fillCircle(display.width()/2, display.height()/2, i, BLACK);
display.setTextSize(2);
display.setTextColor(WHITE);
display.setCursor(44, 20);
display.print(F("BYE!"));
display.display();
}
delay(2000);
display.clearDisplay();
display.display();
display.ssd1306_command(SSD1306_DISPLAYOFF); //off display
//shutdown and wakeup
while(true){
attachInterrupt(0, wakeUpHandler, HIGH);
LowPower.powerDown(SLEEP_FOREVER, ADC_OFF, BOD_OFF);//enter into low power mode
detachInterrupt(0);
//out of low power mode
holdtimer = 0;
while (digitalRead(BUTTON_L) and digitalRead(BUTTON_R)){ //press LR for 2 sec to return
delay(7);
holdtimer++;
if (holdtimer > 200){
display.ssd1306_command(SSD1306_DISPLAYON);
delay(250); //display has some wakeup time, so we pause for smoothly startup animation
return;
}
}
}
}
void about(){
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(30, 17);
display.print(F("Created by"));
display.setCursor(18, 27);
display.print(F("Dmitry Kropenko"));
display.setCursor(6, 47);
display.print(F("k.dmitriu@gmail.com"));
display.display();
delay(1000);
while(true){
delay(100);
if (digitalRead(BUTTON_L) or digitalRead(BUTTON_R))
return;
}
}
void mainmenu(){
byte menuselect = 0;
boolean isKeyPressed = false;
byte ssTimeout = 0;
greeting();
while(true){
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(WHITE);
for (byte i = 0;i<3;i++){
display.setCursor(13,i*20);
switch(i+menuselect){
case 1:
display.print(F("INVADERS"));
break;
case 2:
display.print(F("PONG"));
break;
case 3:
display.print(F("SNAKE"));
break;
case 4:
display.print(F("ABOUT"));
break;
case 5:
display.print(F("SHUTDOWN"));
break;
default:
display.print(F(" "));
}
}
display.setCursor(0, 20);
display.print(F(">"));
display.display();
while(true){
delay(100);
if (digitalRead(BUTTON_R) and !isKeyPressed){
isKeyPressed = true;
switch(menuselect+1){
case 1:
gameover(spaceinvaders());
break;
case 2:
gameover(pongGame());
break;
case 3:
gameover(snakeGame());
break;
case 4:
about();
break;
case 5:
shutdown();
menuselect = 0;
greeting();
break;
default:
display.print(F(" "));
}
break;
}
if (digitalRead(BUTTON_L) and !isKeyPressed){
menuselect++;
isKeyPressed = true;
if (menuselect == 5)
menuselect = 0;
break;
}
if (!digitalRead(BUTTON_L) and !digitalRead(BUTTON_R)){
isKeyPressed = false;
ssTimeout++;
if (ssTimeout > 250){
screensaverBall();
ssTimeout = 0;
isKeyPressed = true;
break;
}
}
}
}
}
void gameover(uint32_t score){
uint8_t intlength = 1;
uint32_t calclength = score;