Loop Infinite / Mbed 2 deprecated RETRO_loop_test

Some random attempts at programming the retro console

Dependencies:   LCD_ST7735 mbed

Fork of RETRO_Pong_Mod by G. Andrew Duthie

Game.cpp@6:20788dfdb7b8, 2015-02-26 (annotated)

Committer:
loop
Date:
Thu Feb 26 20:29:02 2015 +0000
Revision:
6:20788dfdb7b8
Parent:
5:8a26ad9d9ea1
Child:
7:c0f12f624832
Reading accelerator just fine!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
devhammer 3:2f09c90a732d 1 // Updated version of the official firmware for the Outrageous Circuits RETRO
devhammer 3:2f09c90a732d 2 // Modified by G. Andrew Duthie (devhammer)
devhammer 3:2f09c90a732d 3 // Changes:
devhammer 3:2f09c90a732d 4 // - Added sounds for all ball bounces
devhammer 3:2f09c90a732d 5 // - Changed ball from square to circle
devhammer 3:2f09c90a732d 6 // - Adjusted collision detection to add ball speed every 10 paddle hits
devhammer 3:2f09c90a732d 7 // - Added scoring
devhammer 3:2f09c90a732d 8 // - Added mute function (not fully implemented...needs to be set up on a button).
devhammer 3:2f09c90a732d 9
john_ghielec 1:cd8a3926f263 10 #include "Game.h"
john_ghielec 1:cd8a3926f263 11
john_ghielec 1:cd8a3926f263 12 const char* Game::LOSE_1 = "You lose.";
john_ghielec 1:cd8a3926f263 13 const char* Game::LOSE_2 = "Press ship to restart.";
john_ghielec 2:6ab46f2e851a 14 const char* Game::SPLASH_1 = "Press ship to start.";
john_ghielec 2:6ab46f2e851a 15 const char* Game::SPLASH_2 = "Press robot to switch.";
devhammer 3:2f09c90a732d 16 const char* Game::LIVES = "Lives: ";
devhammer 3:2f09c90a732d 17 const char* Game::SCORE = "Score: ";
john_ghielec 1:cd8a3926f263 18
john_ghielec 1:cd8a3926f263 19 Game::Game() : left(P0_14, PullUp), right(P0_11, PullUp), down(P0_12, PullUp), up(P0_13, PullUp), square(P0_16, PullUp), circle(P0_1, PullUp), led1(P0_9), led2(P0_8), pwm(P0_18), ain(P0_15), i2c(P0_5, P0_4) {
john_ghielec 1:cd8a3926f263 20 srand(this->ain.read_u16());
john_ghielec 1:cd8a3926f263 21
john_ghielec 2:6ab46f2e851a 22 this->lastUp = false;
john_ghielec 2:6ab46f2e851a 23 this->lastDown = false;
john_ghielec 2:6ab46f2e851a 24 this->mode = true;
john_ghielec 2:6ab46f2e851a 25
john_ghielec 2:6ab46f2e851a 26 this->i2c.frequency(400);
john_ghielec 2:6ab46f2e851a 27 this->writeRegister(0x2A, 0x01);
john_ghielec 2:6ab46f2e851a 28
john_ghielec 2:6ab46f2e851a 29 this->colors[0] = DisplayN18::RED;
john_ghielec 2:6ab46f2e851a 30 this->colors[1] = DisplayN18::GREEN;
john_ghielec 2:6ab46f2e851a 31 this->colors[2] = DisplayN18::BLUE;
john_ghielec 2:6ab46f2e851a 32
john_ghielec 1:cd8a3926f263 33 this->initialize();
john_ghielec 1:cd8a3926f263 34 }
john_ghielec 1:cd8a3926f263 35
john_ghielec 2:6ab46f2e851a 36 void Game::readRegisters(char address, char* buffer, int len) {
john_ghielec 2:6ab46f2e851a 37 this->i2c.write(Game::I2C_ADDR, &address, 1, true);
john_ghielec 2:6ab46f2e851a 38 this->i2c.read(Game::I2C_ADDR | 1, buffer, len);
john_ghielec 2:6ab46f2e851a 39 }
john_ghielec 2:6ab46f2e851a 40
john_ghielec 2:6ab46f2e851a 41 int Game::writeRegister(char address, char value) {
john_ghielec 2:6ab46f2e851a 42 char buffer[2] = { address, value };
john_ghielec 2:6ab46f2e851a 43
john_ghielec 2:6ab46f2e851a 44 return this->i2c.write(Game::I2C_ADDR, buffer, 2);
john_ghielec 2:6ab46f2e851a 45 }
john_ghielec 2:6ab46f2e851a 46
john_ghielec 2:6ab46f2e851a 47 double Game::convert(char* buffer) {
john_ghielec 2:6ab46f2e851a 48 double val = ((buffer[0] << 2) | (buffer[1] >> 6));
john_ghielec 2:6ab46f2e851a 49
john_ghielec 2:6ab46f2e851a 50 if (val > 511.0)
john_ghielec 2:6ab46f2e851a 51 val -= 1024.0;
john_ghielec 2:6ab46f2e851a 52
john_ghielec 2:6ab46f2e851a 53 return val / 512.0;
john_ghielec 2:6ab46f2e851a 54 }
john_ghielec 2:6ab46f2e851a 55
john_ghielec 2:6ab46f2e851a 56 void Game::getXYZ(double& x, double& y, double& z) {
john_ghielec 2:6ab46f2e851a 57 char buffer[6];
john_ghielec 2:6ab46f2e851a 58
john_ghielec 2:6ab46f2e851a 59 this->readRegisters(0x01, buffer, 6);
john_ghielec 2:6ab46f2e851a 60
john_ghielec 2:6ab46f2e851a 61 x = this->convert(buffer);
john_ghielec 2:6ab46f2e851a 62 y = this->convert(buffer + 2);
john_ghielec 2:6ab46f2e851a 63 z = this->convert(buffer + 4);
john_ghielec 2:6ab46f2e851a 64 }
john_ghielec 2:6ab46f2e851a 65
john_ghielec 2:6ab46f2e851a 66 void Game::printDouble(double value, int x, int y) {
john_ghielec 2:6ab46f2e851a 67 char buffer[10];
john_ghielec 2:6ab46f2e851a 68 int len = sprintf(buffer, "%.1f", value);
john_ghielec 2:6ab46f2e851a 69
john_ghielec 2:6ab46f2e851a 70 this->disp.drawString(x, y, buffer, DisplayN18::WHITE, DisplayN18::BLACK);
john_ghielec 2:6ab46f2e851a 71 }
john_ghielec 2:6ab46f2e851a 72
john_ghielec 2:6ab46f2e851a 73 void Game::drawAxes() {
john_ghielec 2:6ab46f2e851a 74 for (int i = 0; i < 3; i++) {
john_ghielec 2:6ab46f2e851a 75 this->disp.drawLine(0, i * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING), 0, i * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + Game::GRAPH_HEIGHT, DisplayN18::WHITE);
john_ghielec 2:6ab46f2e851a 76 this->disp.drawLine(0, i * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + Game::GRAPH_HEIGHT / 2, DisplayN18::WIDTH, i * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + Game::GRAPH_HEIGHT / 2, DisplayN18::WHITE);
john_ghielec 2:6ab46f2e851a 77 }
john_ghielec 2:6ab46f2e851a 78 }
john_ghielec 2:6ab46f2e851a 79
john_ghielec 2:6ab46f2e851a 80 void Game::drawPoint(int axis, double value) {
john_ghielec 2:6ab46f2e851a 81 if (value < -1.0)
john_ghielec 2:6ab46f2e851a 82 value = -1.0;
john_ghielec 2:6ab46f2e851a 83
john_ghielec 2:6ab46f2e851a 84 if (value > 1.0)
john_ghielec 2:6ab46f2e851a 85 value = 1.0;
john_ghielec 2:6ab46f2e851a 86
john_ghielec 2:6ab46f2e851a 87 value += 1.0;
john_ghielec 2:6ab46f2e851a 88 value /= 2.0;
john_ghielec 2:6ab46f2e851a 89 value = 1.0 - value;
john_ghielec 2:6ab46f2e851a 90 value *= Game::GRAPH_HEIGHT;
john_ghielec 2:6ab46f2e851a 91
john_ghielec 2:6ab46f2e851a 92 this->disp.setPixel(this->graphX, axis * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + (int)value, this->colors[axis]);
john_ghielec 2:6ab46f2e851a 93 }
john_ghielec 2:6ab46f2e851a 94
john_ghielec 2:6ab46f2e851a 95 void Game::checkGraphReset() {
john_ghielec 2:6ab46f2e851a 96 if (this->graphX > DisplayN18::WIDTH) {
john_ghielec 2:6ab46f2e851a 97 this->graphX = 0;
john_ghielec 2:6ab46f2e851a 98 this->disp.clear();
john_ghielec 2:6ab46f2e851a 99 this->drawAxes();
john_ghielec 2:6ab46f2e851a 100 }
john_ghielec 2:6ab46f2e851a 101 }
john_ghielec 2:6ab46f2e851a 102
john_ghielec 1:cd8a3926f263 103 void Game::initialize() {
john_ghielec 1:cd8a3926f263 104 this->initializeBall();
john_ghielec 1:cd8a3926f263 105 this->pwmTicksLeft = 0;
john_ghielec 1:cd8a3926f263 106 this->lives = 4;
devhammer 3:2f09c90a732d 107 this->score = 0;
loop 5:8a26ad9d9ea1 108 this->muted = true;
john_ghielec 1:cd8a3926f263 109
devhammer 3:2f09c90a732d 110 this->pwm.period(1);
john_ghielec 1:cd8a3926f263 111 this->pwm.write(0.00);
john_ghielec 1:cd8a3926f263 112
john_ghielec 1:cd8a3926f263 113 this->disp.clear();
john_ghielec 1:cd8a3926f263 114 }
john_ghielec 1:cd8a3926f263 115
john_ghielec 1:cd8a3926f263 116 void Game::initializeBall() {
john_ghielec 1:cd8a3926f263 117 this->ballX = DisplayN18::WIDTH / 2 - Game::BALL_RADIUS;
john_ghielec 1:cd8a3926f263 118 this->ballY = DisplayN18::HEIGHT / 4 - Game::BALL_RADIUS;
loop 6:20788dfdb7b8 119 this->ballSpeedX = 0;
loop 6:20788dfdb7b8 120 this->ballSpeedY = 0;
loop 4:84be90860d7c 121 this->ballAccelX = 0;
loop 4:84be90860d7c 122 this->ballAccelY = 0;
john_ghielec 2:6ab46f2e851a 123 }
john_ghielec 2:6ab46f2e851a 124
loop 5:8a26ad9d9ea1 125 void Game::readAccel() {
loop 5:8a26ad9d9ea1 126 double x, y, z;
loop 5:8a26ad9d9ea1 127 this->getXYZ(x, y, z);
loop 6:20788dfdb7b8 128 x = x * 8;
loop 6:20788dfdb7b8 129 y = y * 8;
loop 6:20788dfdb7b8 130 this->ballAccelX = (int)x;
loop 6:20788dfdb7b8 131 this->ballAccelY = (int)y;
loop 6:20788dfdb7b8 132 // this->printDouble(x, 20, 15);
loop 6:20788dfdb7b8 133 // this->printDouble(y, 20, 25);
loop 5:8a26ad9d9ea1 134 }
loop 5:8a26ad9d9ea1 135
loop 6:20788dfdb7b8 136 void Game::tick() {
loop 6:20788dfdb7b8 137 int tcount = 0;
john_ghielec 2:6ab46f2e851a 138 this->checkButtons();
john_ghielec 1:cd8a3926f263 139
john_ghielec 2:6ab46f2e851a 140 if (this->mode) {
loop 6:20788dfdb7b8 141 if ((tcount % 10) == 0) {
loop 6:20788dfdb7b8 142 this->readAccel();
loop 6:20788dfdb7b8 143 };
john_ghielec 2:6ab46f2e851a 144 this->clearBall();
john_ghielec 2:6ab46f2e851a 145 this->updateBall();
john_ghielec 2:6ab46f2e851a 146 this->checkCollision();
john_ghielec 2:6ab46f2e851a 147 this->drawBall();
john_ghielec 2:6ab46f2e851a 148 this->checkPwm();
john_ghielec 2:6ab46f2e851a 149 this->checkLives();
loop 6:20788dfdb7b8 150 tcount++;
loop 6:20788dfdb7b8 151 //wait_ms(1);
loop 6:20788dfdb7b8 152
john_ghielec 2:6ab46f2e851a 153 }
john_ghielec 2:6ab46f2e851a 154 else {
john_ghielec 2:6ab46f2e851a 155 double x, y, z;
john_ghielec 2:6ab46f2e851a 156
john_ghielec 2:6ab46f2e851a 157 this->getXYZ(x, y, z);
john_ghielec 2:6ab46f2e851a 158
john_ghielec 2:6ab46f2e851a 159 this->checkGraphReset();
john_ghielec 2:6ab46f2e851a 160 this->drawPoint(0, x);
john_ghielec 2:6ab46f2e851a 161 this->drawPoint(1, y);
john_ghielec 2:6ab46f2e851a 162 this->drawPoint(2, z);
john_ghielec 2:6ab46f2e851a 163 this->graphX++;
john_ghielec 2:6ab46f2e851a 164 }
john_ghielec 1:cd8a3926f263 165 }
john_ghielec 1:cd8a3926f263 166
john_ghielec 2:6ab46f2e851a 167 void Game::checkButtons() {
john_ghielec 2:6ab46f2e851a 168 if (!this->square.read()) {
devhammer 3:2f09c90a732d 169 //this->muted = !this->muted;
john_ghielec 2:6ab46f2e851a 170 this->mode = !this->mode;
john_ghielec 2:6ab46f2e851a 171
john_ghielec 2:6ab46f2e851a 172 this->disp.clear();
john_ghielec 2:6ab46f2e851a 173
john_ghielec 2:6ab46f2e851a 174 if (!this->mode) {
john_ghielec 2:6ab46f2e851a 175 this->graphX = 0;
john_ghielec 2:6ab46f2e851a 176
john_ghielec 2:6ab46f2e851a 177 this->drawAxes();
john_ghielec 2:6ab46f2e851a 178 }
john_ghielec 2:6ab46f2e851a 179
devhammer 3:2f09c90a732d 180 //this->led1.write(this->muted);
devhammer 3:2f09c90a732d 181 //this->led2.write(!this->muted);
john_ghielec 2:6ab46f2e851a 182 this->led1.write(this->mode);
john_ghielec 2:6ab46f2e851a 183 this->led2.write(!this->mode);
john_ghielec 2:6ab46f2e851a 184 }
john_ghielec 2:6ab46f2e851a 185
john_ghielec 2:6ab46f2e851a 186 bool xDir = this->ballSpeedX > 0;
john_ghielec 2:6ab46f2e851a 187 bool yDir = this->ballSpeedY > 0;
john_ghielec 2:6ab46f2e851a 188 bool isUp = !this->up.read();
john_ghielec 2:6ab46f2e851a 189 bool isDown = !this->down.read();
john_ghielec 1:cd8a3926f263 190
john_ghielec 2:6ab46f2e851a 191 if (isUp && isDown) goto end;
john_ghielec 2:6ab46f2e851a 192 if (!isUp && !isDown) goto end;
john_ghielec 2:6ab46f2e851a 193
john_ghielec 2:6ab46f2e851a 194 if (isUp && this->lastUp) goto end;
john_ghielec 2:6ab46f2e851a 195 if (isDown && this->lastDown) goto end;
john_ghielec 2:6ab46f2e851a 196
john_ghielec 2:6ab46f2e851a 197 if (!xDir) this->ballSpeedX *= -1;
john_ghielec 2:6ab46f2e851a 198 if (!yDir) this->ballSpeedY *= -1;
john_ghielec 1:cd8a3926f263 199
john_ghielec 2:6ab46f2e851a 200 if (isUp) {
john_ghielec 2:6ab46f2e851a 201 if (++this->ballSpeedX > 5) this->ballSpeedX = 5;
john_ghielec 2:6ab46f2e851a 202 if (++this->ballSpeedY > 5) this->ballSpeedY = 5;
john_ghielec 2:6ab46f2e851a 203 }
john_ghielec 2:6ab46f2e851a 204 else if (isDown) {
john_ghielec 2:6ab46f2e851a 205 if (--this->ballSpeedX == 0) this->ballSpeedX = 1;
john_ghielec 2:6ab46f2e851a 206 if (--this->ballSpeedY == 0) this->ballSpeedY = 1;
john_ghielec 2:6ab46f2e851a 207 }
john_ghielec 1:cd8a3926f263 208
john_ghielec 2:6ab46f2e851a 209 if (!xDir) this->ballSpeedX *= -1;
john_ghielec 2:6ab46f2e851a 210 if (!yDir) this->ballSpeedY *= -1;
john_ghielec 2:6ab46f2e851a 211
john_ghielec 2:6ab46f2e851a 212 end:
john_ghielec 2:6ab46f2e851a 213 this->lastUp = isUp;
john_ghielec 2:6ab46f2e851a 214 this->lastDown = isDown;
john_ghielec 1:cd8a3926f263 215 }
john_ghielec 1:cd8a3926f263 216
john_ghielec 1:cd8a3926f263 217 void Game::drawString(const char* str, int y) {
john_ghielec 1:cd8a3926f263 218 this->disp.drawString(DisplayN18::WIDTH / 2 - (DisplayN18::CHAR_WIDTH + DisplayN18::CHAR_SPACING) * strlen(str) / 2, y, str, DisplayN18::WHITE, DisplayN18::BLACK);
john_ghielec 1:cd8a3926f263 219 }
john_ghielec 1:cd8a3926f263 220
john_ghielec 1:cd8a3926f263 221 void Game::showSplashScreen() {
john_ghielec 2:6ab46f2e851a 222 this->drawString(Game::SPLASH_1, DisplayN18::HEIGHT / 2 - DisplayN18::CHAR_HEIGHT / 2);
john_ghielec 2:6ab46f2e851a 223 this->drawString(Game::SPLASH_2, DisplayN18::HEIGHT / 2 + DisplayN18::CHAR_HEIGHT / 2);
john_ghielec 1:cd8a3926f263 224
john_ghielec 1:cd8a3926f263 225 while (this->circle.read())
john_ghielec 1:cd8a3926f263 226 wait_ms(1);
john_ghielec 1:cd8a3926f263 227
john_ghielec 1:cd8a3926f263 228 this->disp.clear();
john_ghielec 1:cd8a3926f263 229 }
john_ghielec 1:cd8a3926f263 230
john_ghielec 1:cd8a3926f263 231 void Game::clearBall() {
loop 6:20788dfdb7b8 232 this->disp.fillRect(this->ballX - Game::BALL_RADIUS, ballY - Game::BALL_RADIUS, Game::BALL_RADIUS * 2, Game::BALL_RADIUS * 2, DisplayN18::GREY);
devhammer 3:2f09c90a732d 233 //this->disp.fillCircle(this->ballX - Game::BALL_RADIUS, this->ballY - Game::BALL_RADIUS, Game::BALL_RADIUS, DisplayN18::BLACK);
loop 6:20788dfdb7b8 234 //this->disp.fillCircle(this->ballX, this->ballY, Game::BALL_RADIUS, DisplayN18::GREY);
loop 6:20788dfdb7b8 235 //this->disp.setPixel(this->ballX, this->ballY, DisplayN18::GREY);
john_ghielec 1:cd8a3926f263 236 }
john_ghielec 1:cd8a3926f263 237
john_ghielec 1:cd8a3926f263 238 void Game::drawBall() {
loop 6:20788dfdb7b8 239 this->disp.fillRect(this->ballX - Game::BALL_RADIUS, ballY - Game::BALL_RADIUS, Game::BALL_RADIUS * 2, Game::BALL_RADIUS * 2, DisplayN18::RED);
devhammer 3:2f09c90a732d 240 //this->disp.fillCircle(this->ballX - Game::BALL_RADIUS, ballY - Game::BALL_RADIUS, Game::BALL_RADIUS, DisplayN18::RED);
loop 6:20788dfdb7b8 241 //this->disp.fillCircle(this->ballX, ballY, Game::BALL_RADIUS, DisplayN18::RED);
loop 6:20788dfdb7b8 242 //this->disp.setPixel(this->ballX, this->ballY, DisplayN18::GREEN);
john_ghielec 1:cd8a3926f263 243 }
john_ghielec 1:cd8a3926f263 244
john_ghielec 1:cd8a3926f263 245 void Game::updateBall() {
loop 5:8a26ad9d9ea1 246 this->ballSpeedX += this->ballAccelX;
loop 5:8a26ad9d9ea1 247 this->ballSpeedY += this->ballAccelY;
john_ghielec 1:cd8a3926f263 248 this->ballX += this->ballSpeedX;
john_ghielec 1:cd8a3926f263 249 this->ballY += this->ballSpeedY;
john_ghielec 1:cd8a3926f263 250 }
john_ghielec 1:cd8a3926f263 251
loop 4:84be90860d7c 252 void Game::checkCollision() {
loop 4:84be90860d7c 253 // Does bounds checking first..
loop 4:84be90860d7c 254 if ((this->ballX - Game::BALL_RADIUS * 2 <= 0 && this->ballSpeedX < 0) ||
loop 4:84be90860d7c 255 (this->ballX + Game::BALL_RADIUS * 2 >= DisplayN18::WIDTH && this->ballSpeedX > 0)) {
john_ghielec 1:cd8a3926f263 256 this->ballSpeedX *= -1;
devhammer 3:2f09c90a732d 257 if(!this->muted) {
devhammer 3:2f09c90a732d 258 this->pwm.period_ms(2);
devhammer 3:2f09c90a732d 259 this->pwmTicksLeft = Game::BOUNCE_SOUND_TICKS;
devhammer 3:2f09c90a732d 260 }
devhammer 3:2f09c90a732d 261 }
loop 4:84be90860d7c 262 if ((this->ballY - Game::BALL_RADIUS * 2 <= 0 && this->ballSpeedY < 0) ||
loop 4:84be90860d7c 263 (this->ballY + Game::BALL_RADIUS * 2 >= DisplayN18::HEIGHT && this->ballSpeedY > 0)){
john_ghielec 1:cd8a3926f263 264 this->ballSpeedY *= -1;
devhammer 3:2f09c90a732d 265 if(!this->muted) {
devhammer 3:2f09c90a732d 266 this->pwm.period_ms(2);
devhammer 3:2f09c90a732d 267 this->pwmTicksLeft = Game::BOUNCE_SOUND_TICKS;
devhammer 3:2f09c90a732d 268 }
devhammer 3:2f09c90a732d 269 }
loop 4:84be90860d7c 270 /*
john_ghielec 1:cd8a3926f263 271 if (this->ballY + Game::BALL_RADIUS >= DisplayN18::HEIGHT - Game::PADDLE_HEIGHT && this->ballSpeedY > 0) {
john_ghielec 1:cd8a3926f263 272 if (this->ballY + Game::BALL_RADIUS >= DisplayN18::HEIGHT) {
john_ghielec 1:cd8a3926f263 273 this->initializeBall();
john_ghielec 1:cd8a3926f263 274
john_ghielec 1:cd8a3926f263 275 this->lives--;
devhammer 3:2f09c90a732d 276
devhammer 3:2f09c90a732d 277 if(this->lives > 0) {
devhammer 3:2f09c90a732d 278 if(!this->muted) {
devhammer 3:2f09c90a732d 279 this->pwm.period(1.0/220);
devhammer 3:2f09c90a732d 280 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 281 wait_ms(150);
devhammer 3:2f09c90a732d 282 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 283 }
devhammer 3:2f09c90a732d 284 }
devhammer 3:2f09c90a732d 285
john_ghielec 1:cd8a3926f263 286 }
john_ghielec 1:cd8a3926f263 287 else if (this->ballX > this->paddleX && this->ballX < this->paddleX + Game::PADDLE_WIDTH) {
john_ghielec 1:cd8a3926f263 288 this->ballSpeedY *= -1;
john_ghielec 1:cd8a3926f263 289
devhammer 3:2f09c90a732d 290 if(!this->muted){
devhammer 3:2f09c90a732d 291 this->pwm.period_ms(1);
devhammer 3:2f09c90a732d 292 this->pwmTicksLeft = Game::BOUNCE_SOUND_TICKS;
devhammer 3:2f09c90a732d 293 }
devhammer 3:2f09c90a732d 294 this->score = this->score + 10;
devhammer 3:2f09c90a732d 295 if(this->score % 100 == 0) {
devhammer 3:2f09c90a732d 296 if(this->ballSpeedX < 0){
devhammer 3:2f09c90a732d 297 this->ballSpeedX -= 1;
devhammer 3:2f09c90a732d 298 }
devhammer 3:2f09c90a732d 299 else {
devhammer 3:2f09c90a732d 300 this->ballSpeedX += 1;
devhammer 3:2f09c90a732d 301 }
devhammer 3:2f09c90a732d 302 this->ballSpeedY -= 1;
devhammer 3:2f09c90a732d 303 }
john_ghielec 1:cd8a3926f263 304 }
john_ghielec 1:cd8a3926f263 305 }
loop 4:84be90860d7c 306 */
devhammer 3:2f09c90a732d 307 char buf[10];
devhammer 3:2f09c90a732d 308 int a = this->score;
devhammer 3:2f09c90a732d 309 sprintf(buf, "%d", a);
devhammer 3:2f09c90a732d 310 this->disp.drawString(DisplayN18::WIDTH - (DisplayN18::CHAR_WIDTH * 12), 0, Game::SCORE, DisplayN18::WHITE, DisplayN18::BLACK);
devhammer 3:2f09c90a732d 311 this->disp.drawString(DisplayN18::WIDTH - (DisplayN18::CHAR_WIDTH * 4), 0, buf, DisplayN18::WHITE, DisplayN18::BLACK);
john_ghielec 1:cd8a3926f263 312 }
john_ghielec 1:cd8a3926f263 313
john_ghielec 1:cd8a3926f263 314 void Game::checkPwm() {
john_ghielec 1:cd8a3926f263 315 if (this->pwmTicksLeft == 0) {
devhammer 3:2f09c90a732d 316 this->pwm.write(0.0);
john_ghielec 1:cd8a3926f263 317 }
john_ghielec 1:cd8a3926f263 318 else {
john_ghielec 1:cd8a3926f263 319 this->pwmTicksLeft--;
john_ghielec 1:cd8a3926f263 320 this->pwm.write(0.5);
john_ghielec 1:cd8a3926f263 321 }
john_ghielec 1:cd8a3926f263 322 }
john_ghielec 1:cd8a3926f263 323
john_ghielec 1:cd8a3926f263 324 void Game::checkLives() {
john_ghielec 1:cd8a3926f263 325 if (this->lives == 0) {
john_ghielec 1:cd8a3926f263 326 this->disp.clear();
devhammer 3:2f09c90a732d 327
john_ghielec 1:cd8a3926f263 328 this->drawString(Game::LOSE_1, DisplayN18::HEIGHT / 2 - DisplayN18::CHAR_HEIGHT);
john_ghielec 1:cd8a3926f263 329 this->drawString(Game::LOSE_2, DisplayN18::HEIGHT / 2);
john_ghielec 1:cd8a3926f263 330
devhammer 3:2f09c90a732d 331 if(!this->muted) {
devhammer 3:2f09c90a732d 332 this->pwm.period(1.0/220);
devhammer 3:2f09c90a732d 333 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 334 wait_ms(150);
devhammer 3:2f09c90a732d 335 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 336
devhammer 3:2f09c90a732d 337 this->pwm.period(1.0/196);
devhammer 3:2f09c90a732d 338 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 339 wait_ms(150);
devhammer 3:2f09c90a732d 340 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 341
devhammer 3:2f09c90a732d 342 this->pwm.period(1.0/164.81);
devhammer 3:2f09c90a732d 343 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 344 wait_ms(150);
devhammer 3:2f09c90a732d 345 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 346 }
devhammer 3:2f09c90a732d 347
john_ghielec 1:cd8a3926f263 348 while (this->circle.read())
john_ghielec 1:cd8a3926f263 349 wait_ms(1);
john_ghielec 1:cd8a3926f263 350
john_ghielec 1:cd8a3926f263 351 this->initialize();
john_ghielec 1:cd8a3926f263 352 }
john_ghielec 1:cd8a3926f263 353 else {
devhammer 3:2f09c90a732d 354 this->disp.drawString(0, 0, Game::LIVES, DisplayN18::WHITE, DisplayN18::BLACK);
devhammer 3:2f09c90a732d 355 this->disp.drawCharacter(DisplayN18::CHAR_WIDTH * 8, 0, static_cast<char>(this->lives + '0'), DisplayN18::WHITE, DisplayN18::BLACK);
john_ghielec 1:cd8a3926f263 356 }
john_ghielec 1:cd8a3926f263 357 }