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@9:5c4a3e89a713, 2015-02-28 (annotated)

Committer:
loop
Date:
Sat Feb 28 14:46:09 2015 +0000
Revision:
9:5c4a3e89a713
Parent:
8:c63981a45c95
Child:
10:ba2dea5fffd1
Fixed bounds

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 9:5c4a3e89a713 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;
loop 9:5c4a3e89a713 40 this->cCol = 0;
john_ghielec 2:6ab46f2e851a 41
john_ghielec 2:6ab46f2e851a 42 this->i2c.frequency(400);
john_ghielec 2:6ab46f2e851a 43 this->writeRegister(0x2A, 0x01);
john_ghielec 2:6ab46f2e851a 44
loop 7:c0f12f624832 45 this->colors[0] = Color565::Red;
loop 7:c0f12f624832 46 this->colors[1] = Color565::Green;
loop 7:c0f12f624832 47 this->colors[2] = Color565::Blue;
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) {
loop 9:5c4a3e89a713 63 int val = ((buffer[0] << 2) | (buffer[1] >> 6));
john_ghielec 2:6ab46f2e851a 64
loop 9:5c4a3e89a713 65 if (val > 511)
loop 9:5c4a3e89a713 66 val -= 1024;
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 9:5c4a3e89a713 71 void Game::getXY(float& x, float& 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
john_ghielec 2:6ab46f2e851a 87 void Game::printDouble(double value, int x, int y) {
john_ghielec 2:6ab46f2e851a 88 char buffer[10];
john_ghielec 2:6ab46f2e851a 89 int len = sprintf(buffer, "%.1f", value);
loop 7:c0f12f624832 90 this->disp.drawString(font_ibm, x, y, buffer);
john_ghielec 2:6ab46f2e851a 91 }
john_ghielec 2:6ab46f2e851a 92
john_ghielec 2:6ab46f2e851a 93 void Game::drawAxes() {
john_ghielec 2:6ab46f2e851a 94 for (int i = 0; i < 3; i++) {
loop 7:c0f12f624832 95 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 96 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 97 }
john_ghielec 2:6ab46f2e851a 98 }
john_ghielec 2:6ab46f2e851a 99
john_ghielec 2:6ab46f2e851a 100 void Game::drawPoint(int axis, double value) {
john_ghielec 2:6ab46f2e851a 101 if (value < -1.0)
john_ghielec 2:6ab46f2e851a 102 value = -1.0;
john_ghielec 2:6ab46f2e851a 103
john_ghielec 2:6ab46f2e851a 104 if (value > 1.0)
john_ghielec 2:6ab46f2e851a 105 value = 1.0;
john_ghielec 2:6ab46f2e851a 106
john_ghielec 2:6ab46f2e851a 107 value += 1.0;
john_ghielec 2:6ab46f2e851a 108 value /= 2.0;
john_ghielec 2:6ab46f2e851a 109 value = 1.0 - value;
john_ghielec 2:6ab46f2e851a 110 value *= Game::GRAPH_HEIGHT;
john_ghielec 2:6ab46f2e851a 111
john_ghielec 2:6ab46f2e851a 112 this->disp.setPixel(this->graphX, axis * (Game::GRAPH_HEIGHT + Game::GRAPH_SPACING) + (int)value, this->colors[axis]);
john_ghielec 2:6ab46f2e851a 113 }
john_ghielec 2:6ab46f2e851a 114
john_ghielec 2:6ab46f2e851a 115 void Game::checkGraphReset() {
loop 7:c0f12f624832 116 if (this->graphX > disp.getWidth()) {
john_ghielec 2:6ab46f2e851a 117 this->graphX = 0;
loop 7:c0f12f624832 118 this->disp.clearScreen();
john_ghielec 2:6ab46f2e851a 119 this->drawAxes();
john_ghielec 2:6ab46f2e851a 120 }
john_ghielec 2:6ab46f2e851a 121 }
john_ghielec 2:6ab46f2e851a 122
loop 8:c63981a45c95 123 void Game::initialize() {
loop 9:5c4a3e89a713 124 this->disp.setOrientation(LCD_ST7735::Rotate270, false);
loop 9:5c4a3e89a713 125 this->disp.clearScreen();
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;
loop 9:5c4a3e89a713 131 this->pwm.period(0.3);
loop 9:5c4a3e89a713 132 this->pwm.write(0.00);
john_ghielec 1:cd8a3926f263 133 }
john_ghielec 1:cd8a3926f263 134
john_ghielec 1:cd8a3926f263 135 void Game::initializeBall() {
loop 7:c0f12f624832 136 this->ballX = disp.getWidth() / 2 - Game::BALL_RADIUS;
loop 7:c0f12f624832 137 this->ballY = disp.getHeight() / 4 - Game::BALL_RADIUS;
loop 9:5c4a3e89a713 138 this->ballSpeedX = 1.0f;
loop 9:5c4a3e89a713 139 this->ballSpeedY = 1.0f;
loop 9:5c4a3e89a713 140 this->ballAccelX = 0.0f;
loop 9:5c4a3e89a713 141 this->ballAccelY = 0.0f;
john_ghielec 2:6ab46f2e851a 142 }
john_ghielec 2:6ab46f2e851a 143
loop 5:8a26ad9d9ea1 144 void Game::readAccel() {
loop 9:5c4a3e89a713 145 float x, y;
loop 7:c0f12f624832 146 this->getXY(x, y);
loop 6:20788dfdb7b8 147 x = x * 8;
loop 6:20788dfdb7b8 148 y = y * 8;
loop 9:5c4a3e89a713 149 this->ballAccelX = x;
loop 9:5c4a3e89a713 150 this->ballAccelY = y;
loop 9:5c4a3e89a713 151 }
loop 5:8a26ad9d9ea1 152
loop 6:20788dfdb7b8 153 void Game::tick() {
loop 6:20788dfdb7b8 154 int tcount = 0;
john_ghielec 2:6ab46f2e851a 155 this->checkButtons();
john_ghielec 1:cd8a3926f263 156
john_ghielec 2:6ab46f2e851a 157 if (this->mode) {
loop 7:c0f12f624832 158 if ((tcount++ % 10) == 0) {
loop 6:20788dfdb7b8 159 this->readAccel();
loop 6:20788dfdb7b8 160 };
john_ghielec 2:6ab46f2e851a 161 this->updateBall();
john_ghielec 2:6ab46f2e851a 162 this->checkCollision();
loop 8:c63981a45c95 163 this->clearBall();
john_ghielec 2:6ab46f2e851a 164 this->drawBall();
loop 7:c0f12f624832 165 // this->checkPwm();
loop 7:c0f12f624832 166 //this->checkLives();
john_ghielec 2:6ab46f2e851a 167 }
john_ghielec 2:6ab46f2e851a 168 else {
john_ghielec 2:6ab46f2e851a 169 double x, y, z;
john_ghielec 2:6ab46f2e851a 170
john_ghielec 2:6ab46f2e851a 171 this->getXYZ(x, y, z);
john_ghielec 2:6ab46f2e851a 172
john_ghielec 2:6ab46f2e851a 173 this->checkGraphReset();
john_ghielec 2:6ab46f2e851a 174 this->drawPoint(0, x);
john_ghielec 2:6ab46f2e851a 175 this->drawPoint(1, y);
john_ghielec 2:6ab46f2e851a 176 this->drawPoint(2, z);
john_ghielec 2:6ab46f2e851a 177 this->graphX++;
john_ghielec 2:6ab46f2e851a 178 }
john_ghielec 1:cd8a3926f263 179 }
john_ghielec 1:cd8a3926f263 180
john_ghielec 2:6ab46f2e851a 181 void Game::checkButtons() {
john_ghielec 2:6ab46f2e851a 182 if (!this->square.read()) {
devhammer 3:2f09c90a732d 183 //this->muted = !this->muted;
john_ghielec 2:6ab46f2e851a 184 this->mode = !this->mode;
john_ghielec 2:6ab46f2e851a 185
loop 7:c0f12f624832 186 this->disp.clearScreen();
john_ghielec 2:6ab46f2e851a 187
john_ghielec 2:6ab46f2e851a 188 if (!this->mode) {
john_ghielec 2:6ab46f2e851a 189 this->graphX = 0;
john_ghielec 2:6ab46f2e851a 190
john_ghielec 2:6ab46f2e851a 191 this->drawAxes();
john_ghielec 2:6ab46f2e851a 192 }
john_ghielec 2:6ab46f2e851a 193
devhammer 3:2f09c90a732d 194 //this->led1.write(this->muted);
devhammer 3:2f09c90a732d 195 //this->led2.write(!this->muted);
loop 8:c63981a45c95 196 //this->led1.write(this->mode);
loop 8:c63981a45c95 197 //this->led2.write(!this->mode);
john_ghielec 2:6ab46f2e851a 198 }
john_ghielec 2:6ab46f2e851a 199
loop 9:5c4a3e89a713 200 bool xDir = this->ballSpeedX > 0.0;
loop 9:5c4a3e89a713 201 bool yDir = this->ballSpeedY > 0.0;
john_ghielec 2:6ab46f2e851a 202 bool isUp = !this->up.read();
john_ghielec 2:6ab46f2e851a 203 bool isDown = !this->down.read();
john_ghielec 1:cd8a3926f263 204
john_ghielec 2:6ab46f2e851a 205 if (isUp && isDown) goto end;
john_ghielec 2:6ab46f2e851a 206 if (!isUp && !isDown) goto end;
john_ghielec 2:6ab46f2e851a 207
john_ghielec 2:6ab46f2e851a 208 if (isUp && this->lastUp) goto end;
john_ghielec 2:6ab46f2e851a 209 if (isDown && this->lastDown) goto end;
john_ghielec 2:6ab46f2e851a 210
loop 9:5c4a3e89a713 211 if (!xDir) this->ballSpeedX *= -1.0;
loop 9:5c4a3e89a713 212 if (!yDir) this->ballSpeedY *= -1.0;
john_ghielec 1:cd8a3926f263 213
john_ghielec 2:6ab46f2e851a 214 if (isUp) {
john_ghielec 2:6ab46f2e851a 215 if (++this->ballSpeedX > 5) this->ballSpeedX = 5;
john_ghielec 2:6ab46f2e851a 216 if (++this->ballSpeedY > 5) this->ballSpeedY = 5;
john_ghielec 2:6ab46f2e851a 217 }
john_ghielec 2:6ab46f2e851a 218 else if (isDown) {
john_ghielec 2:6ab46f2e851a 219 if (--this->ballSpeedX == 0) this->ballSpeedX = 1;
john_ghielec 2:6ab46f2e851a 220 if (--this->ballSpeedY == 0) this->ballSpeedY = 1;
john_ghielec 2:6ab46f2e851a 221 }
john_ghielec 1:cd8a3926f263 222
john_ghielec 2:6ab46f2e851a 223 if (!xDir) this->ballSpeedX *= -1;
john_ghielec 2:6ab46f2e851a 224 if (!yDir) this->ballSpeedY *= -1;
john_ghielec 2:6ab46f2e851a 225
john_ghielec 2:6ab46f2e851a 226 end:
john_ghielec 2:6ab46f2e851a 227 this->lastUp = isUp;
john_ghielec 2:6ab46f2e851a 228 this->lastDown = isDown;
john_ghielec 1:cd8a3926f263 229 }
john_ghielec 1:cd8a3926f263 230
john_ghielec 1:cd8a3926f263 231 void Game::drawString(const char* str, int y) {
loop 7:c0f12f624832 232 this->disp.drawString(font_ibm,
loop 7:c0f12f624832 233 this->disp.getWidth() / 2 - (CHAR_WIDTH + CHAR_SPACING) * strlen(str) / 2,
loop 7:c0f12f624832 234 y, str);
john_ghielec 1:cd8a3926f263 235 }
john_ghielec 1:cd8a3926f263 236 void Game::showSplashScreen() {
loop 7:c0f12f624832 237 this->drawString(Game::SPLASH_1, this->disp.getHeight() / 2 - CHAR_HEIGHT / 2);
loop 7:c0f12f624832 238 this->drawString(Game::SPLASH_2, this->disp.getHeight() / 2 + CHAR_HEIGHT / 2);
john_ghielec 1:cd8a3926f263 239 while (this->circle.read())
loop 7:c0f12f624832 240 wait_ms(5);
loop 7:c0f12f624832 241 this->disp.clearScreen();
john_ghielec 1:cd8a3926f263 242 }
john_ghielec 1:cd8a3926f263 243
john_ghielec 1:cd8a3926f263 244 void Game::clearBall() {
loop 7:c0f12f624832 245 this->disp.fillRect(ballX - BALL_RADIUS,
loop 7:c0f12f624832 246 ballY - BALL_RADIUS,
loop 7:c0f12f624832 247 ballX + BALL_RADIUS,
loop 7:c0f12f624832 248 ballY + BALL_RADIUS,
loop 8:c63981a45c95 249 Color565::Gray);
john_ghielec 1:cd8a3926f263 250 }
john_ghielec 1:cd8a3926f263 251
john_ghielec 1:cd8a3926f263 252 void Game::drawBall() {
loop 7:c0f12f624832 253 this->disp.fillRect(ballX - BALL_RADIUS,
loop 7:c0f12f624832 254 ballY - BALL_RADIUS,
loop 7:c0f12f624832 255 ballX + BALL_RADIUS,
loop 7:c0f12f624832 256 ballY + BALL_RADIUS,
loop 9:5c4a3e89a713 257 this->colors[this->cCol]);
john_ghielec 1:cd8a3926f263 258 }
john_ghielec 1:cd8a3926f263 259
john_ghielec 1:cd8a3926f263 260 void Game::updateBall() {
loop 5:8a26ad9d9ea1 261 this->ballSpeedX += this->ballAccelX;
loop 9:5c4a3e89a713 262 if(this->ballSpeedX > MAX_SPEED)
loop 9:5c4a3e89a713 263 this->ballSpeedX = MAX_SPEED;
loop 9:5c4a3e89a713 264 if (this->ballSpeedX < -MAX_SPEED)
loop 9:5c4a3e89a713 265 this->ballSpeedX = -MAX_SPEED;
john_ghielec 1:cd8a3926f263 266 this->ballX += this->ballSpeedX;
loop 9:5c4a3e89a713 267
loop 9:5c4a3e89a713 268 this->ballSpeedY += this->ballAccelY;
loop 9:5c4a3e89a713 269 if (this->ballSpeedY > MAX_SPEED)
loop 9:5c4a3e89a713 270 this->ballSpeedY = MAX_SPEED;
loop 9:5c4a3e89a713 271 if (this->ballSpeedY < -MAX_SPEED)
loop 9:5c4a3e89a713 272 this->ballSpeedY = -MAX_SPEED;
john_ghielec 1:cd8a3926f263 273 this->ballY += this->ballSpeedY;
loop 9:5c4a3e89a713 274
loop 9:5c4a3e89a713 275 // Does bounds checking..
loop 9:5c4a3e89a713 276 if ((this->ballX - Game::BALL_RADIUS <= 0 && this->ballSpeedX < 0.0) ||
loop 9:5c4a3e89a713 277 (this->ballX + Game::BALL_RADIUS >= disp.getWidth() && this->ballSpeedX > 0.0)) {
loop 9:5c4a3e89a713 278 this->ballSpeedX *= -1.0;
loop 9:5c4a3e89a713 279 this->bounce();
loop 9:5c4a3e89a713 280 }
loop 9:5c4a3e89a713 281 if ((this->ballY - Game::BALL_RADIUS <= 0 && this->ballSpeedY < 0.0) ||
loop 9:5c4a3e89a713 282 (this->ballY + Game::BALL_RADIUS >= disp.getHeight() && this->ballSpeedY > 0.0)){
loop 9:5c4a3e89a713 283 this->ballSpeedY *= -1.0;
loop 9:5c4a3e89a713 284 this->bounce();
loop 9:5c4a3e89a713 285 }
loop 9:5c4a3e89a713 286 // Sanity
loop 9:5c4a3e89a713 287 this->printDouble(this->ballSpeedX, 1, 0);
loop 9:5c4a3e89a713 288 this->printDouble(this->ballSpeedY, 1, 8);
loop 9:5c4a3e89a713 289 this->printDouble(this->ballAccelX, 120, 0);
loop 9:5c4a3e89a713 290 this->printDouble(this->ballAccelY, 120, 8);
loop 9:5c4a3e89a713 291 }
loop 9:5c4a3e89a713 292
loop 9:5c4a3e89a713 293 void Game::bounce() {
loop 9:5c4a3e89a713 294 this->cCol++;
loop 9:5c4a3e89a713 295 if (this->cCol == 3)
loop 9:5c4a3e89a713 296 this->cCol = 0;
loop 9:5c4a3e89a713 297 if (!this->muted) {
loop 9:5c4a3e89a713 298 this->pwm.period_ms(2);
loop 9:5c4a3e89a713 299 this->pwmTicksLeft = Game::BOUNCE_SOUND_TICKS;
loop 9:5c4a3e89a713 300 }
john_ghielec 1:cd8a3926f263 301 }
john_ghielec 1:cd8a3926f263 302
loop 4:84be90860d7c 303 void Game::checkCollision() {
loop 4:84be90860d7c 304 /*
john_ghielec 1:cd8a3926f263 305 if (this->ballY + Game::BALL_RADIUS >= DisplayN18::HEIGHT - Game::PADDLE_HEIGHT && this->ballSpeedY > 0) {
john_ghielec 1:cd8a3926f263 306 if (this->ballY + Game::BALL_RADIUS >= DisplayN18::HEIGHT) {
john_ghielec 1:cd8a3926f263 307 this->initializeBall();
john_ghielec 1:cd8a3926f263 308
john_ghielec 1:cd8a3926f263 309 this->lives--;
devhammer 3:2f09c90a732d 310
devhammer 3:2f09c90a732d 311 if(this->lives > 0) {
devhammer 3:2f09c90a732d 312 if(!this->muted) {
devhammer 3:2f09c90a732d 313 this->pwm.period(1.0/220);
devhammer 3:2f09c90a732d 314 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 315 wait_ms(150);
devhammer 3:2f09c90a732d 316 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 317 }
devhammer 3:2f09c90a732d 318 }
devhammer 3:2f09c90a732d 319
john_ghielec 1:cd8a3926f263 320 }
john_ghielec 1:cd8a3926f263 321 else if (this->ballX > this->paddleX && this->ballX < this->paddleX + Game::PADDLE_WIDTH) {
john_ghielec 1:cd8a3926f263 322 this->ballSpeedY *= -1;
john_ghielec 1:cd8a3926f263 323
devhammer 3:2f09c90a732d 324 if(!this->muted){
devhammer 3:2f09c90a732d 325 this->pwm.period_ms(1);
devhammer 3:2f09c90a732d 326 this->pwmTicksLeft = Game::BOUNCE_SOUND_TICKS;
devhammer 3:2f09c90a732d 327 }
devhammer 3:2f09c90a732d 328 this->score = this->score + 10;
devhammer 3:2f09c90a732d 329 if(this->score % 100 == 0) {
devhammer 3:2f09c90a732d 330 if(this->ballSpeedX < 0){
devhammer 3:2f09c90a732d 331 this->ballSpeedX -= 1;
devhammer 3:2f09c90a732d 332 }
devhammer 3:2f09c90a732d 333 else {
devhammer 3:2f09c90a732d 334 this->ballSpeedX += 1;
devhammer 3:2f09c90a732d 335 }
devhammer 3:2f09c90a732d 336 this->ballSpeedY -= 1;
devhammer 3:2f09c90a732d 337 }
john_ghielec 1:cd8a3926f263 338 }
john_ghielec 1:cd8a3926f263 339 }
devhammer 3:2f09c90a732d 340 char buf[10];
devhammer 3:2f09c90a732d 341 int a = this->score;
devhammer 3:2f09c90a732d 342 sprintf(buf, "%d", a);
loop 7:c0f12f624832 343 this->disp.drawString(LCDST7735.getWidth() - (DisplayN18::CHAR_WIDTH * 12), 0, Game::SCORE, Color565::White, DisplayN18::BLACK);
loop 7:c0f12f624832 344 this->disp.drawString(LCDST7735.getWidth() - (DisplayN18::CHAR_WIDTH * 4), 0, buf, Color565::White, DisplayN18::BLACK);
loop 7:c0f12f624832 345 */
loop 7:c0f12f624832 346
john_ghielec 1:cd8a3926f263 347 }
john_ghielec 1:cd8a3926f263 348
john_ghielec 1:cd8a3926f263 349 void Game::checkPwm() {
john_ghielec 1:cd8a3926f263 350 if (this->pwmTicksLeft == 0) {
devhammer 3:2f09c90a732d 351 this->pwm.write(0.0);
john_ghielec 1:cd8a3926f263 352 }
john_ghielec 1:cd8a3926f263 353 else {
john_ghielec 1:cd8a3926f263 354 this->pwmTicksLeft--;
john_ghielec 1:cd8a3926f263 355 this->pwm.write(0.5);
john_ghielec 1:cd8a3926f263 356 }
john_ghielec 1:cd8a3926f263 357 }
john_ghielec 1:cd8a3926f263 358
john_ghielec 1:cd8a3926f263 359 void Game::checkLives() {
loop 9:5c4a3e89a713 360 if (this->lives != 0) {
loop 9:5c4a3e89a713 361 this->disp.drawString(font_ibm, 0, 0, Game::LIVES);
loop 9:5c4a3e89a713 362 //this->disp.drawCharacter(DisplayN18::CHAR_WIDTH * 8, 0, static_cast<char>(this->lives + '0'), Color565::White, DisplayN18::BLACK);
loop 9:5c4a3e89a713 363 } else {
loop 7:c0f12f624832 364 this->disp.clearScreen();
devhammer 3:2f09c90a732d 365
loop 7:c0f12f624832 366 this->drawString(Game::LOSE_1, disp.getHeight() / 2 - CHAR_HEIGHT);
loop 7:c0f12f624832 367 this->drawString(Game::LOSE_2, disp.getHeight() / 2);
john_ghielec 1:cd8a3926f263 368
devhammer 3:2f09c90a732d 369 if(!this->muted) {
devhammer 3:2f09c90a732d 370 this->pwm.period(1.0/220);
devhammer 3:2f09c90a732d 371 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 372 wait_ms(150);
devhammer 3:2f09c90a732d 373 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 374
devhammer 3:2f09c90a732d 375 this->pwm.period(1.0/196);
devhammer 3:2f09c90a732d 376 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 377 wait_ms(150);
devhammer 3:2f09c90a732d 378 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 379
devhammer 3:2f09c90a732d 380 this->pwm.period(1.0/164.81);
devhammer 3:2f09c90a732d 381 this->pwm.write(0.5);
devhammer 3:2f09c90a732d 382 wait_ms(150);
devhammer 3:2f09c90a732d 383 this->pwm.write(0.0);
devhammer 3:2f09c90a732d 384 }
devhammer 3:2f09c90a732d 385
john_ghielec 1:cd8a3926f263 386 while (this->circle.read())
john_ghielec 1:cd8a3926f263 387 this->initialize();
john_ghielec 1:cd8a3926f263 388 }
john_ghielec 1:cd8a3926f263 389 }