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@7:c0f12f624832, 2015-02-27 (annotated)

Committer:
loop
Date:
Fri Feb 27 20:21:32 2015 +0000
Revision:
7:c0f12f624832
Parent:
6:20788dfdb7b8
Child:
8:c63981a45c95
(Almost) ported to LCD_ST7735 lib - faster!

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).
loop 7:c0f12f624832 9 // Further mods buy loop (loop23)
loop 7:c0f12f624832 10 // Changes:
loop 7:c0f12f624832 11 // - Removed useless stuff
loop 7:c0f12f624832 12 // - Read accelerometer in game
devhammer 3:2f09c90a732d 13
john_ghielec 1:cd8a3926f263 14 #include "Game.h"
john_ghielec 1:cd8a3926f263 15
john_ghielec 1:cd8a3926f263 16 const char* Game::LOSE_1 = "You lose.";
john_ghielec 1:cd8a3926f263 17 const char* Game::LOSE_2 = "Press ship to restart.";
john_ghielec 2:6ab46f2e851a 18 const char* Game::SPLASH_1 = "Press ship to start.";
john_ghielec 2:6ab46f2e851a 19 const char* Game::SPLASH_2 = "Press robot to switch.";
devhammer 3:2f09c90a732d 20 const char* Game::LIVES = "Lives: ";
devhammer 3:2f09c90a732d 21 const char* Game::SCORE = "Score: ";
john_ghielec 1:cd8a3926f263 22
loop 7:c0f12f624832 23 Game::Game(): left(P0_14, PullUp),
loop 7:c0f12f624832 24 right(P0_11, PullUp),
loop 7:c0f12f624832 25 down(P0_12, PullUp),
loop 7:c0f12f624832 26 up(P0_13, PullUp),
loop 7:c0f12f624832 27 square(P0_16, PullUp),
loop 7:c0f12f624832 28 circle(P0_1, PullUp),
loop 7:c0f12f624832 29 led1(P0_9),
loop 7:c0f12f624832 30 led2(P0_8),
loop 7:c0f12f624832 31 pwm(P0_18),
loop 7:c0f12f624832 32 ain(P0_15),
loop 7:c0f12f624832 33 i2c(P0_5, P0_4),
loop 7:c0f12f624832 34 disp(P0_19, P0_20, P0_7, P0_21, P0_22, P1_15, P0_2, LCD_ST7735::RGB) {
john_ghielec 1:cd8a3926f263 35 srand(this->ain.read_u16());
john_ghielec 1:cd8a3926f263 36
john_ghielec 2:6ab46f2e851a 37 this->lastUp = false;
john_ghielec 2:6ab46f2e851a 38 this->lastDown = false;
john_ghielec 2:6ab46f2e851a 39 this->mode = true;
john_ghielec 2:6ab46f2e851a 40
john_ghielec 2:6ab46f2e851a 41 this->i2c.frequency(400);
john_ghielec 2:6ab46f2e851a 42 this->writeRegister(0x2A, 0x01);
john_ghielec 2:6ab46f2e851a 43
loop 7:c0f12f624832 44 this->colors[0] = Color565::Red;
loop 7:c0f12f624832 45 this->colors[1] = Color565::Green;
loop 7:c0f12f624832 46 this->colors[2] = Color565::Blue;
john_ghielec 2:6ab46f2e851a 47
john_ghielec 1:cd8a3926f263 48 this->initialize();
john_ghielec 1:cd8a3926f263 49 }
john_ghielec 1:cd8a3926f263 50
john_ghielec 2:6ab46f2e851a 51 void Game::readRegisters(char address, char* buffer, int len) {
john_ghielec 2:6ab46f2e851a 52 this->i2c.write(Game::I2C_ADDR, &address, 1, true);
john_ghielec 2:6ab46f2e851a 53 this->i2c.read(Game::I2C_ADDR | 1, buffer, len);
john_ghielec 2:6ab46f2e851a 54 }
john_ghielec 2:6ab46f2e851a 55
john_ghielec 2:6ab46f2e851a 56 int Game::writeRegister(char address, char value) {
john_ghielec 2:6ab46f2e851a 57 char buffer[2] = { address, value };
john_ghielec 2:6ab46f2e851a 58
john_ghielec 2:6ab46f2e851a 59 return this->i2c.write(Game::I2C_ADDR, buffer, 2);
john_ghielec 2:6ab46f2e851a 60 }
john_ghielec 2:6ab46f2e851a 61
john_ghielec 2:6ab46f2e851a 62 double Game::convert(char* buffer) {
john_ghielec 2:6ab46f2e851a 63 double val = ((buffer[0] << 2) | (buffer[1] >> 6));
john_ghielec 2:6ab46f2e851a 64
john_ghielec 2:6ab46f2e851a 65 if (val > 511.0)
john_ghielec 2:6ab46f2e851a 66 val -= 1024.0;
john_ghielec 2:6ab46f2e851a 67
john_ghielec 2:6ab46f2e851a 68 return val / 512.0;
john_ghielec 2:6ab46f2e851a 69 }
john_ghielec 2:6ab46f2e851a 70
loop 7:c0f12f624832 71 void Game::getXY(double& x, double& y) {
loop 7:c0f12f624832 72 char buffer[4];
loop 7:c0f12f624832 73 this->readRegisters(0x01, buffer, 4);
loop 7:c0f12f624832 74 x = this->convert(buffer);
loop 7:c0f12f624832 75 y = this->convert(buffer + 2);
loop 7:c0f12f624832 76 }
loop 7:c0f12f624832 77
john_ghielec 2:6ab46f2e851a 78 void Game::getXYZ(double& x, double& y, double& z) {
john_ghielec 2:6ab46f2e851a 79 char buffer[6];
loop 7:c0f12f624832 80 this->readRegisters(0x01, buffer, 4);
john_ghielec 2:6ab46f2e851a 81 x = this->convert(buffer);
john_ghielec 2:6ab46f2e851a 82 y = this->convert(buffer + 2);
john_ghielec 2:6ab46f2e851a 83 z = this->convert(buffer + 4);
loop 7:c0f12f624832 84
john_ghielec 2:6ab46f2e851a 85 }
john_ghielec 2:6ab46f2e851a 86
loop 7:c0f12f624832 87
john_ghielec 2:6ab46f2e851a 88 void Game::printDouble(double value, int x, int y) {
john_ghielec 2:6ab46f2e851a 89 char buffer[10];
john_ghielec 2:6ab46f2e851a 90 int len = sprintf(buffer, "%.1f", value);
john_ghielec 2:6ab46f2e851a 91
loop 7:c0f12f624832 92 this->disp.drawString(font_ibm, x, y, buffer);
john_ghielec 2:6ab46f2e851a 93 }
john_ghielec 2:6ab46f2e851a 94
john_ghielec 2:6ab46f2e851a 95 void Game::drawAxes() {
john_ghielec 2:6ab46f2e851a 96 for (int i = 0; i < 3; i++) {
loop 7:c0f12f624832 97 this->disp.drawLine(0, i * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING), 0, i * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + Game::GRAPH_HEIGHT, Color565::White);
loop 7:c0f12f624832 98 this->disp.drawLine(0, i * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + Game::GRAPH_HEIGHT / 2, disp.getWidth(), i * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + Game::GRAPH_HEIGHT / 2, Color565::White);
john_ghielec 2:6ab46f2e851a 99 }
john_ghielec 2:6ab46f2e851a 100 }
john_ghielec 2:6ab46f2e851a 101
john_ghielec 2:6ab46f2e851a 102 void Game::drawPoint(int axis, double value) {
john_ghielec 2:6ab46f2e851a 103 if (value < -1.0)
john_ghielec 2:6ab46f2e851a 104 value = -1.0;
john_ghielec 2:6ab46f2e851a 105
john_ghielec 2:6ab46f2e851a 106 if (value > 1.0)
john_ghielec 2:6ab46f2e851a 107 value = 1.0;
john_ghielec 2:6ab46f2e851a 108
john_ghielec 2:6ab46f2e851a 109 value += 1.0;
john_ghielec 2:6ab46f2e851a 110 value /= 2.0;
john_ghielec 2:6ab46f2e851a 111 value = 1.0 - value;
john_ghielec 2:6ab46f2e851a 112 value *= Game::GRAPH_HEIGHT;
john_ghielec 2:6ab46f2e851a 113
john_ghielec 2:6ab46f2e851a 114 this->disp.setPixel(this->graphX, axis * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + (int)value, this->colors[axis]);
john_ghielec 2:6ab46f2e851a 115 }
john_ghielec 2:6ab46f2e851a 116
john_ghielec 2:6ab46f2e851a 117 void Game::checkGraphReset() {
loop 7:c0f12f624832 118 if (this->graphX > disp.getWidth()) {
john_ghielec 2:6ab46f2e851a 119 this->graphX = 0;
loop 7:c0f12f624832 120 this->disp.clearScreen();
john_ghielec 2:6ab46f2e851a 121 this->drawAxes();
john_ghielec 2:6ab46f2e851a 122 }
john_ghielec 2:6ab46f2e851a 123 }
john_ghielec 2:6ab46f2e851a 124
john_ghielec 1:cd8a3926f263 125 void Game::initialize() {
john_ghielec 1:cd8a3926f263 126 this->initializeBall();
john_ghielec 1:cd8a3926f263 127 this->pwmTicksLeft = 0;
john_ghielec 1:cd8a3926f263 128 this->lives = 4;
devhammer 3:2f09c90a732d 129 this->score = 0;
loop 7:c0f12f624832 130 this->muted = false;
john_ghielec 1:cd8a3926f263 131
devhammer 3:2f09c90a732d 132 this->pwm.period(1);
john_ghielec 1:cd8a3926f263 133 this->pwm.write(0.00);
loop 7:c0f12f624832 134 this->disp.setOrientation(LCD_ST7735::Rotate270, false);
loop 7:c0f12f624832 135 this->disp.clearScreen();
john_ghielec 1:cd8a3926f263 136 }
john_ghielec 1:cd8a3926f263 137
john_ghielec 1:cd8a3926f263 138 void Game::initializeBall() {
loop 7:c0f12f624832 139 this->ballX = disp.getWidth() / 2 - Game::BALL_RADIUS;
loop 7:c0f12f624832 140 this->ballY = disp.getHeight() / 4 - Game::BALL_RADIUS;
loop 6:20788dfdb7b8 141 this->ballSpeedX = 0;
loop 6:20788dfdb7b8 142 this->ballSpeedY = 0;
loop 4:84be90860d7c 143 this->ballAccelX = 0;
loop 4:84be90860d7c 144 this->ballAccelY = 0;
john_ghielec 2:6ab46f2e851a 145 }
john_ghielec 2:6ab46f2e851a 146
loop 5:8a26ad9d9ea1 147 void Game::readAccel() {
loop 7:c0f12f624832 148 double x, y;
loop 7:c0f12f624832 149 this->getXY(x, y);
loop 6:20788dfdb7b8 150 x = x * 8;
loop 6:20788dfdb7b8 151 y = y * 8;
loop 6:20788dfdb7b8 152 this->ballAccelX = (int)x;
loop 6:20788dfdb7b8 153 this->ballAccelY = (int)y;
loop 6:20788dfdb7b8 154 // this->printDouble(x, 20, 15);
loop 6:20788dfdb7b8 155 // this->printDouble(y, 20, 25);
loop 5:8a26ad9d9ea1 156 }
loop 5:8a26ad9d9ea1 157
loop 6:20788dfdb7b8 158 void Game::tick() {
loop 6:20788dfdb7b8 159 int tcount = 0;
john_ghielec 2:6ab46f2e851a 160 this->checkButtons();
john_ghielec 1:cd8a3926f263 161
john_ghielec 2:6ab46f2e851a 162 if (this->mode) {
loop 7:c0f12f624832 163 if ((tcount++ % 10) == 0) {
loop 6:20788dfdb7b8 164 this->readAccel();
loop 6:20788dfdb7b8 165 };
john_ghielec 2:6ab46f2e851a 166 this->clearBall();
john_ghielec 2:6ab46f2e851a 167 this->updateBall();
john_ghielec 2:6ab46f2e851a 168 this->checkCollision();
john_ghielec 2:6ab46f2e851a 169 this->drawBall();
loop 7:c0f12f624832 170 // this->checkPwm();
loop 7:c0f12f624832 171 //this->checkLives();
john_ghielec 2:6ab46f2e851a 172 }
john_ghielec 2:6ab46f2e851a 173 else {
john_ghielec 2:6ab46f2e851a 174 double x, y, z;
john_ghielec 2:6ab46f2e851a 175
john_ghielec 2:6ab46f2e851a 176 this->getXYZ(x, y, z);
john_ghielec 2:6ab46f2e851a 177
john_ghielec 2:6ab46f2e851a 178 this->checkGraphReset();
john_ghielec 2:6ab46f2e851a 179 this->drawPoint(0, x);
john_ghielec 2:6ab46f2e851a 180 this->drawPoint(1, y);
john_ghielec 2:6ab46f2e851a 181 this->drawPoint(2, z);
john_ghielec 2:6ab46f2e851a 182 this->graphX++;
john_ghielec 2:6ab46f2e851a 183 }
john_ghielec 1:cd8a3926f263 184 }
john_ghielec 1:cd8a3926f263 185
john_ghielec 2:6ab46f2e851a 186 void Game::checkButtons() {
john_ghielec 2:6ab46f2e851a 187 if (!this->square.read()) {
devhammer 3:2f09c90a732d 188 //this->muted = !this->muted;
john_ghielec 2:6ab46f2e851a 189 this->mode = !this->mode;
john_ghielec 2:6ab46f2e851a 190
loop 7:c0f12f624832 191 this->disp.clearScreen();
john_ghielec 2:6ab46f2e851a 192
john_ghielec 2:6ab46f2e851a 193 if (!this->mode) {
john_ghielec 2:6ab46f2e851a 194 this->graphX = 0;
john_ghielec 2:6ab46f2e851a 195
john_ghielec 2:6ab46f2e851a 196 this->drawAxes();
john_ghielec 2:6ab46f2e851a 197 }
john_ghielec 2:6ab46f2e851a 198
devhammer 3:2f09c90a732d 199 //this->led1.write(this->muted);
devhammer 3:2f09c90a732d 200 //this->led2.write(!this->muted);
john_ghielec 2:6ab46f2e851a 201 this->led1.write(this->mode);
john_ghielec 2:6ab46f2e851a 202 this->led2.write(!this->mode);
john_ghielec 2:6ab46f2e851a 203 }
john_ghielec 2:6ab46f2e851a 204
john_ghielec 2:6ab46f2e851a 205 bool xDir = this->ballSpeedX > 0;
john_ghielec 2:6ab46f2e851a 206 bool yDir = this->ballSpeedY > 0;
john_ghielec 2:6ab46f2e851a 207 bool isUp = !this->up.read();
john_ghielec 2:6ab46f2e851a 208 bool isDown = !this->down.read();
john_ghielec 1:cd8a3926f263 209
john_ghielec 2:6ab46f2e851a 210 if (isUp && isDown) goto end;
john_ghielec 2:6ab46f2e851a 211 if (!isUp && !isDown) goto end;
john_ghielec 2:6ab46f2e851a 212
john_ghielec 2:6ab46f2e851a 213 if (isUp && this->lastUp) goto end;
john_ghielec 2:6ab46f2e851a 214 if (isDown && this->lastDown) goto end;
john_ghielec 2:6ab46f2e851a 215
john_ghielec 2:6ab46f2e851a 216 if (!xDir) this->ballSpeedX *= -1;
john_ghielec 2:6ab46f2e851a 217 if (!yDir) this->ballSpeedY *= -1;
john_ghielec 1:cd8a3926f263 218
john_ghielec 2:6ab46f2e851a 219 if (isUp) {
john_ghielec 2:6ab46f2e851a 220 if (++this->ballSpeedX > 5) this->ballSpeedX = 5;
john_ghielec 2:6ab46f2e851a 221 if (++this->ballSpeedY > 5) this->ballSpeedY = 5;
john_ghielec 2:6ab46f2e851a 222 }
john_ghielec 2:6ab46f2e851a 223 else if (isDown) {
john_ghielec 2:6ab46f2e851a 224 if (--this->ballSpeedX == 0) this->ballSpeedX = 1;
john_ghielec 2:6ab46f2e851a 225 if (--this->ballSpeedY == 0) this->ballSpeedY = 1;
john_ghielec 2:6ab46f2e851a 226 }
john_ghielec 1:cd8a3926f263 227
john_ghielec 2:6ab46f2e851a 228 if (!xDir) this->ballSpeedX *= -1;
john_ghielec 2:6ab46f2e851a 229 if (!yDir) this->ballSpeedY *= -1;
john_ghielec 2:6ab46f2e851a 230
john_ghielec 2:6ab46f2e851a 231 end:
john_ghielec 2:6ab46f2e851a 232 this->lastUp = isUp;
john_ghielec 2:6ab46f2e851a 233 this->lastDown = isDown;
john_ghielec 1:cd8a3926f263 234 }
john_ghielec 1:cd8a3926f263 235
john_ghielec 1:cd8a3926f263 236 void Game::drawString(const char* str, int y) {
loop 7:c0f12f624832 237 this->disp.drawString(font_ibm,
loop 7:c0f12f624832 238 this->disp.getWidth() / 2 - (CHAR_WIDTH + CHAR_SPACING) * strlen(str) / 2,
loop 7:c0f12f624832 239 y, str);
john_ghielec 1:cd8a3926f263 240 }
john_ghielec 1:cd8a3926f263 241 void Game::showSplashScreen() {
loop 7:c0f12f624832 242 this->drawString(Game::SPLASH_1, this->disp.getHeight() / 2 - CHAR_HEIGHT / 2);
loop 7:c0f12f624832 243 this->drawString(Game::SPLASH_2, this->disp.getHeight() / 2 + CHAR_HEIGHT / 2);
john_ghielec 1:cd8a3926f263 244
john_ghielec 1:cd8a3926f263 245 while (this->circle.read())
loop 7:c0f12f624832 246 wait_ms(5);
john_ghielec 1:cd8a3926f263 247
loop 7:c0f12f624832 248 this->disp.clearScreen();
john_ghielec 1:cd8a3926f263 249 }
john_ghielec 1:cd8a3926f263 250
john_ghielec 1:cd8a3926f263 251 void Game::clearBall() {
loop 7:c0f12f624832 252 this->disp.fillRect(ballX - BALL_RADIUS,
loop 7:c0f12f624832 253 ballY - BALL_RADIUS,
loop 7:c0f12f624832 254 ballX + BALL_RADIUS,
loop 7:c0f12f624832 255 ballY + BALL_RADIUS,
loop 7:c0f12f624832 256 Color565::Black);
john_ghielec 1:cd8a3926f263 257 }
john_ghielec 1:cd8a3926f263 258
john_ghielec 1:cd8a3926f263 259 void Game::drawBall() {
loop 7:c0f12f624832 260 this->disp.fillRect(ballX - BALL_RADIUS,
loop 7:c0f12f624832 261 ballY - BALL_RADIUS,
loop 7:c0f12f624832 262 ballX + BALL_RADIUS,
loop 7:c0f12f624832 263 ballY + BALL_RADIUS,
loop 7:c0f12f624832 264 Color565::Red);
john_ghielec 1:cd8a3926f263 265 }
john_ghielec 1:cd8a3926f263 266
john_ghielec 1:cd8a3926f263 267 void Game::updateBall() {
loop 5:8a26ad9d9ea1 268 this->ballSpeedX += this->ballAccelX;
loop 5:8a26ad9d9ea1 269 this->ballSpeedY += this->ballAccelY;
john_ghielec 1:cd8a3926f263 270 this->ballX += this->ballSpeedX;
john_ghielec 1:cd8a3926f263 271 this->ballY += this->ballSpeedY;
john_ghielec 1:cd8a3926f263 272 }
john_ghielec 1:cd8a3926f263 273
loop 4:84be90860d7c 274 void Game::checkCollision() {
loop 4:84be90860d7c 275 // Does bounds checking first..
loop 4:84be90860d7c 276 if ((this->ballX - Game::BALL_RADIUS * 2 <= 0 && this->ballSpeedX < 0) ||
loop 7:c0f12f624832 277 (this->ballX + Game::BALL_RADIUS * 2 >= disp.getWidth() && this->ballSpeedX > 0)) {
john_ghielec 1:cd8a3926f263 278 this->ballSpeedX *= -1;
devhammer 3:2f09c90a732d 279 if(!this->muted) {
devhammer 3:2f09c90a732d 280 this->pwm.period_ms(2);
devhammer 3:2f09c90a732d 281 this->pwmTicksLeft = Game::BOUNCE_SOUND_TICKS;
devhammer 3:2f09c90a732d 282 }
devhammer 3:2f09c90a732d 283 }
loop 4:84be90860d7c 284 if ((this->ballY - Game::BALL_RADIUS * 2 <= 0 && this->ballSpeedY < 0) ||
loop 7:c0f12f624832 285 (this->ballY + Game::BALL_RADIUS * 2 >= disp.getHeight() && this->ballSpeedY > 0)){
john_ghielec 1:cd8a3926f263 286 this->ballSpeedY *= -1;
devhammer 3:2f09c90a732d 287 if(!this->muted) {
devhammer 3:2f09c90a732d 288 this->pwm.period_ms(2);
devhammer 3:2f09c90a732d 289 this->pwmTicksLeft = Game::BOUNCE_SOUND_TICKS;
devhammer 3:2f09c90a732d 290 }
devhammer 3:2f09c90a732d 291 }
loop 4:84be90860d7c 292 /*
john_ghielec 1:cd8a3926f263 293 if (this->ballY + Game::BALL_RADIUS >= DisplayN18::HEIGHT - Game::PADDLE_HEIGHT && this->ballSpeedY > 0) {
john_ghielec 1:cd8a3926f263 294 if (this->ballY + Game::BALL_RADIUS >= DisplayN18::HEIGHT) {
john_ghielec 1:cd8a3926f263 295 this->initializeBall();
john_ghielec 1:cd8a3926f263 296
john_ghielec 1:cd8a3926f263 297 this->lives--;
devhammer 3:2f09c90a732d 298
devhammer 3:2f09c90a732d 299 if(this->lives > 0) {
devhammer 3:2f09c90a732d 300 if(!this->muted) {
devhammer 3:2f09c90a732d 301 this->pwm.period(1.0/220);
devhammer 3:2f09c90a732d 302 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 303 wait_ms(150);
devhammer 3:2f09c90a732d 304 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 305 }
devhammer 3:2f09c90a732d 306 }
devhammer 3:2f09c90a732d 307
john_ghielec 1:cd8a3926f263 308 }
john_ghielec 1:cd8a3926f263 309 else if (this->ballX > this->paddleX && this->ballX < this->paddleX + Game::PADDLE_WIDTH) {
john_ghielec 1:cd8a3926f263 310 this->ballSpeedY *= -1;
john_ghielec 1:cd8a3926f263 311
devhammer 3:2f09c90a732d 312 if(!this->muted){
devhammer 3:2f09c90a732d 313 this->pwm.period_ms(1);
devhammer 3:2f09c90a732d 314 this->pwmTicksLeft = Game::BOUNCE_SOUND_TICKS;
devhammer 3:2f09c90a732d 315 }
devhammer 3:2f09c90a732d 316 this->score = this->score + 10;
devhammer 3:2f09c90a732d 317 if(this->score % 100 == 0) {
devhammer 3:2f09c90a732d 318 if(this->ballSpeedX < 0){
devhammer 3:2f09c90a732d 319 this->ballSpeedX -= 1;
devhammer 3:2f09c90a732d 320 }
devhammer 3:2f09c90a732d 321 else {
devhammer 3:2f09c90a732d 322 this->ballSpeedX += 1;
devhammer 3:2f09c90a732d 323 }
devhammer 3:2f09c90a732d 324 this->ballSpeedY -= 1;
devhammer 3:2f09c90a732d 325 }
john_ghielec 1:cd8a3926f263 326 }
john_ghielec 1:cd8a3926f263 327 }
devhammer 3:2f09c90a732d 328 char buf[10];
devhammer 3:2f09c90a732d 329 int a = this->score;
devhammer 3:2f09c90a732d 330 sprintf(buf, "%d", a);
loop 7:c0f12f624832 331 this->disp.drawString(LCDST7735.getWidth() - (DisplayN18::CHAR_WIDTH * 12), 0, Game::SCORE, Color565::White, DisplayN18::BLACK);
loop 7:c0f12f624832 332 this->disp.drawString(LCDST7735.getWidth() - (DisplayN18::CHAR_WIDTH * 4), 0, buf, Color565::White, DisplayN18::BLACK);
loop 7:c0f12f624832 333 */
loop 7:c0f12f624832 334
john_ghielec 1:cd8a3926f263 335 }
john_ghielec 1:cd8a3926f263 336
john_ghielec 1:cd8a3926f263 337 void Game::checkPwm() {
john_ghielec 1:cd8a3926f263 338 if (this->pwmTicksLeft == 0) {
devhammer 3:2f09c90a732d 339 this->pwm.write(0.0);
john_ghielec 1:cd8a3926f263 340 }
john_ghielec 1:cd8a3926f263 341 else {
john_ghielec 1:cd8a3926f263 342 this->pwmTicksLeft--;
john_ghielec 1:cd8a3926f263 343 this->pwm.write(0.5);
john_ghielec 1:cd8a3926f263 344 }
john_ghielec 1:cd8a3926f263 345 }
john_ghielec 1:cd8a3926f263 346
john_ghielec 1:cd8a3926f263 347 void Game::checkLives() {
john_ghielec 1:cd8a3926f263 348 if (this->lives == 0) {
loop 7:c0f12f624832 349 this->disp.clearScreen();
devhammer 3:2f09c90a732d 350
loop 7:c0f12f624832 351 this->drawString(Game::LOSE_1, disp.getHeight() / 2 - CHAR_HEIGHT);
loop 7:c0f12f624832 352 this->drawString(Game::LOSE_2, disp.getHeight() / 2);
john_ghielec 1:cd8a3926f263 353
devhammer 3:2f09c90a732d 354 if(!this->muted) {
devhammer 3:2f09c90a732d 355 this->pwm.period(1.0/220);
devhammer 3:2f09c90a732d 356 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 357 wait_ms(150);
devhammer 3:2f09c90a732d 358 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 359
devhammer 3:2f09c90a732d 360 this->pwm.period(1.0/196);
devhammer 3:2f09c90a732d 361 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 362 wait_ms(150);
devhammer 3:2f09c90a732d 363 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 364
devhammer 3:2f09c90a732d 365 this->pwm.period(1.0/164.81);
devhammer 3:2f09c90a732d 366 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 367 wait_ms(150);
devhammer 3:2f09c90a732d 368 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 369 }
devhammer 3:2f09c90a732d 370
john_ghielec 1:cd8a3926f263 371 while (this->circle.read())
john_ghielec 1:cd8a3926f263 372 wait_ms(1);
john_ghielec 1:cd8a3926f263 373
john_ghielec 1:cd8a3926f263 374 this->initialize();
john_ghielec 1:cd8a3926f263 375 }
john_ghielec 1:cd8a3926f263 376 else {
loop 7:c0f12f624832 377 this->disp.drawString(font_ibm, 0, 0, Game::LIVES);
loop 7:c0f12f624832 378 //this->disp.drawCharacter(DisplayN18::CHAR_WIDTH * 8, 0, static_cast<char>(this->lives + '0'), Color565::White, DisplayN18::BLACK);
john_ghielec 1:cd8a3926f263 379 }
john_ghielec 1:cd8a3926f263 380 }