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Dependencies:   mbed

Fork of el17dg by Dmitrijs Griskovs

game/game.cpp@31:becb8f6bf7b7, 2019-04-23 (annotated)

Committer:
Noximilien
Date:
Tue Apr 23 18:18:57 2019 +0000
Revision:
31:becb8f6bf7b7
Parent:
30:d454d0cb72bc
Child:
32:5403bb974294
Have changed comments structure as well as the content. Finished intro music. Have cleaned a code in some places to make it readable.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Noximilien 3:10918b0f7a7d 1 #include "mbed.h"
Noximilien 3:10918b0f7a7d 2 #include "N5110.h"
Noximilien 3:10918b0f7a7d 3 #include "Gamepad.h"
Noximilien 3:10918b0f7a7d 4
Noximilien 3:10918b0f7a7d 5 #include "models.h"
Noximilien 4:02c63aaa2df9 6 #include "main.h"
Noximilien 4:02c63aaa2df9 7 #include "game.h"
Noximilien 21:0eb394495b8a 8 #include "geometry.h"
Noximilien 21:0eb394495b8a 9 #include "gameobject.h"
Noximilien 21:0eb394495b8a 10
Noximilien 21:0eb394495b8a 11 #include "enemies.h"
Noximilien 22:4dc3c95f2146 12 #include "constants.h"
Noximilien 23:240bc00ef25b 13 #include "stars.h"
Noximilien 23:240bc00ef25b 14 #include "player.h"
Noximilien 26:676874c42883 15 #include "hud.h"
Noximilien 20:557e84189a57 16
Noximilien 31:becb8f6bf7b7 17 const int increase_difficulty = 50;
Noximilien 7:42376925945c 18
Noximilien 31:becb8f6bf7b7 19 int GameGlobals::game_score = 0;
Noximilien 31:becb8f6bf7b7 20 int GameGlobals::score_count_for_difficulty = 0;
Noximilien 31:becb8f6bf7b7 21 int GameGlobals::player_lifes = 3;
Noximilien 31:becb8f6bf7b7 22 int GameGlobals::high_score = 0;
Noximilien 31:becb8f6bf7b7 23 bool GameGlobals::is_shield_on = false;
Noximilien 11:cf2ba52e8b7e 24
Noximilien 21:0eb394495b8a 25 Enemies enemies;
Noximilien 23:240bc00ef25b 26 Stars stars;
Noximilien 23:240bc00ef25b 27 Player playerShip;
Noximilien 23:240bc00ef25b 28 GameObject gameOverLogo;
Noximilien 23:240bc00ef25b 29 GameObject youDied;
Noximilien 30:d454d0cb72bc 30 CircleBounds circleBounds;
Noximilien 26:676874c42883 31 Hud hud;
Noximilien 12:bfe3a3deaac3 32
Noximilien 30:d454d0cb72bc 33 /**
Noximilien 29:579e00b7f118 34 * This is the main function of game.cpp, where the actual gameplay happens.
Noximilien 29:579e00b7f118 35 * Here all other functions are activeated, and when the player dies, it
Noximilien 29:579e00b7f118 36 * returns back to main menu "main.cpp".
Noximilien 29:579e00b7f118 37 */
Noximilien 29:579e00b7f118 38 bool Game::updateAndDraw() {
Noximilien 29:579e00b7f118 39 if (game_over) {
Noximilien 29:579e00b7f118 40 printf("start game \n");
Noximilien 29:579e00b7f118 41 startNewGame();
Noximilien 29:579e00b7f118 42 }
Noximilien 31:becb8f6bf7b7 43 if (gamepad.check_event(gamepad.X_PRESSED) && !GameGlobals::is_shield_on){
Noximilien 29:579e00b7f118 44 // Checking the button second time to prevent double blast.
Noximilien 29:579e00b7f118 45 gamepad.check_event(gamepad.X_PRESSED);
Noximilien 29:579e00b7f118 46 playerShip.fireNewBlast();
Noximilien 29:579e00b7f118 47 gamepad.tone(200,0.1);
Noximilien 29:579e00b7f118 48 }
Noximilien 29:579e00b7f118 49 playerShip.playerShipMovement();
Noximilien 29:579e00b7f118 50 stars.starsSpawnDelay();
Noximilien 29:579e00b7f118 51 increaseGameDifficultyAndEnemySpawnDelay();
Noximilien 29:579e00b7f118 52 hud.displayLifes();
Noximilien 29:579e00b7f118 53 playerShip.updateAndDrawBlasts();
Noximilien 29:579e00b7f118 54 stars.updateAndDrawSmallStars();
Noximilien 29:579e00b7f118 55 stars.updateAndDrawMediumStars();
Noximilien 29:579e00b7f118 56 enemies.updateAndDrawEnemies();
Noximilien 29:579e00b7f118 57 collideEnemiesAndBlasts();
Noximilien 29:579e00b7f118 58 collideEnemiesBlastsAndPlayer();
Noximilien 29:579e00b7f118 59 collideEnemiesAndPlayer();
Noximilien 29:579e00b7f118 60 enemies.updateAndDrawEnemyBlasts();
Noximilien 29:579e00b7f118 61 hud.drawScore();
Noximilien 29:579e00b7f118 62
Noximilien 30:d454d0cb72bc 63 return returnToMenu();
Noximilien 29:579e00b7f118 64 }
Noximilien 29:579e00b7f118 65
Noximilien 30:d454d0cb72bc 66 /**
Noximilien 22:4dc3c95f2146 67 * This function checks whether the requirments for the collision of the two objects,
Noximilien 22:4dc3c95f2146 68 * are met. When those requirments are met the collision of two objects function will
Noximilien 22:4dc3c95f2146 69 * be checking wheter the boundaries of the objects colide. If they do, the blast
Noximilien 22:4dc3c95f2146 70 * becomes inactive, in game score increases and enemy dies.
Noximilien 22:4dc3c95f2146 71 */
Noximilien 21:0eb394495b8a 72 void Game::collideEnemiesAndBlasts() {
Noximilien 21:0eb394495b8a 73 for (int i = 0; i < max_enemies; ++i) {
Noximilien 23:240bc00ef25b 74 for (int j = 0; j < max_player_blasts; ++j) {
Noximilien 21:0eb394495b8a 75 Enemy& enemy = enemies.enemies[i];
Noximilien 31:becb8f6bf7b7 76 GameObject& blast = playerShip.blasts[j];
Noximilien 21:0eb394495b8a 77 if (enemy.active && !enemy.dead && blast.active) {
Noximilien 30:d454d0cb72bc 78 bool collision = circleBounds.circleCollideTwoObjects(
Noximilien 21:0eb394495b8a 79 enemy.pos, enemies.enemy_bounds,
Noximilien 31:becb8f6bf7b7 80 blast.pos, playerShip.blast_bounds
Noximilien 12:bfe3a3deaac3 81 );
Noximilien 12:bfe3a3deaac3 82 if (collision) {
Noximilien 21:0eb394495b8a 83 enemy.die();
Noximilien 29:579e00b7f118 84 printf("enemy got hit and dies from blast");
Noximilien 31:becb8f6bf7b7 85 GameGlobals::game_score += 30;
Noximilien 31:becb8f6bf7b7 86 GameGlobals::score_count_for_difficulty +=30;
Noximilien 21:0eb394495b8a 87 blast.active = false;
Noximilien 12:bfe3a3deaac3 88 }
Noximilien 12:bfe3a3deaac3 89 }
Noximilien 12:bfe3a3deaac3 90 }
Noximilien 12:bfe3a3deaac3 91 }
Noximilien 12:bfe3a3deaac3 92 }
Noximilien 5:2b9181bc5c89 93
Noximilien 30:d454d0cb72bc 94 /**
Noximilien 23:240bc00ef25b 95 * This code does the same work as the one before but with two other objects.
Noximilien 22:4dc3c95f2146 96 * It checks whether the requirments for the collision of the two objects,
Noximilien 22:4dc3c95f2146 97 * are met. When those requirments are met the collision of two objects function will
Noximilien 22:4dc3c95f2146 98 * be checking wheter the boundaries of the objects colide. If they do, the blast
Noximilien 22:4dc3c95f2146 99 * becomes inactive, in game score increases and enemy dies.
Noximilien 22:4dc3c95f2146 100 */
Noximilien 21:0eb394495b8a 101 void Game::collideEnemiesBlastsAndPlayer() {
Noximilien 23:240bc00ef25b 102 for (int i = 0; i < max_enemies; ++i) {
Noximilien 21:0eb394495b8a 103 GameObject& blast = enemies.enemy_blasts[i];
Noximilien 21:0eb394495b8a 104 if (blast.active) {
Noximilien 30:d454d0cb72bc 105 bool collision = circleBounds.circleCollideTwoObjects(
Noximilien 31:becb8f6bf7b7 106 playerShip.player.pos, playerShip.player_bounds,
Noximilien 21:0eb394495b8a 107 blast.pos, enemies.enemy_blast_bounds
Noximilien 21:0eb394495b8a 108 );
Noximilien 21:0eb394495b8a 109 if (collision) {
Noximilien 31:becb8f6bf7b7 110 if (!GameGlobals::is_shield_on){
Noximilien 30:d454d0cb72bc 111 gamepad.tone(423,0.4);
Noximilien 31:becb8f6bf7b7 112 GameGlobals::player_lifes -= 1;
Noximilien 31:becb8f6bf7b7 113 printf("lost a life from blast. left: %i \n", GameGlobals::player_lifes);
Noximilien 30:d454d0cb72bc 114 blast.active = false;
Noximilien 30:d454d0cb72bc 115 }else{
Noximilien 30:d454d0cb72bc 116 blast.active = false;
Noximilien 30:d454d0cb72bc 117 gamepad.tone(700,0.6);
Noximilien 30:d454d0cb72bc 118 }
Noximilien 18:6becc9f9de5e 119 }
Noximilien 18:6becc9f9de5e 120 }
Noximilien 18:6becc9f9de5e 121 }
Noximilien 18:6becc9f9de5e 122 }
Noximilien 26:676874c42883 123
Noximilien 30:d454d0cb72bc 124 /**
Noximilien 23:240bc00ef25b 125 * This code does the same work as the one before but with two other object.
Noximilien 23:240bc00ef25b 126 * of enemy ship and the player's ship
Noximilien 22:4dc3c95f2146 127 */
Noximilien 23:240bc00ef25b 128 void Game::collideEnemiesAndPlayer() {
Noximilien 27:f05f4e738ba9 129 for (int i = 0; i < max_enemies; ++i) {
Noximilien 23:240bc00ef25b 130 Enemy& enemy = enemies.enemies[i];
Noximilien 23:240bc00ef25b 131 if (enemy.active && !enemy.dead) {
Noximilien 30:d454d0cb72bc 132 bool collision = circleBounds.circleCollideTwoObjects(
Noximilien 31:becb8f6bf7b7 133 playerShip.player.pos, playerShip.player_bounds,
Noximilien 23:240bc00ef25b 134 enemy.pos, enemies.enemy_bounds
Noximilien 23:240bc00ef25b 135 );
Noximilien 23:240bc00ef25b 136 if (collision) {
Noximilien 31:becb8f6bf7b7 137 GameGlobals::player_lifes -= 1;
Noximilien 31:becb8f6bf7b7 138 printf("lost a life from enemy col. left: %i \n", GameGlobals::player_lifes);
Noximilien 23:240bc00ef25b 139 enemy.die();
Noximilien 29:579e00b7f118 140 printf("enemy got hit from collsion and dies");
Noximilien 23:240bc00ef25b 141 }
Noximilien 23:240bc00ef25b 142 }
Noximilien 23:240bc00ef25b 143 }
Noximilien 13:5c3dc6e827c2 144 }
Noximilien 13:5c3dc6e827c2 145
Noximilien 30:d454d0cb72bc 146 /**
Noximilien 26:676874c42883 147 * This function resets all the values to their intial states when the game is
Noximilien 26:676874c42883 148 * first began when the player dies and wants to restart the game.
Noximilien 23:240bc00ef25b 149 * It does not reset the values when the game is paused.
Noximilien 23:240bc00ef25b 150 */
Noximilien 21:0eb394495b8a 151 void Game::startNewGame() {
Noximilien 31:becb8f6bf7b7 152 low_frequency_music_counter = 0;
Noximilien 31:becb8f6bf7b7 153 high_frequency_music_counter = 0;
Noximilien 23:240bc00ef25b 154 gameOverLogo.pos.x = game_area_x - 29; // 0 - the sprite length
Noximilien 23:240bc00ef25b 155 gameOverLogo.pos.y = game_area_y;
Noximilien 23:240bc00ef25b 156 youDied.pos.x = game_area_width;
Noximilien 23:240bc00ef25b 157 youDied.pos.y = game_area_y;
Noximilien 21:0eb394495b8a 158 game_over = false;
Noximilien 31:becb8f6bf7b7 159 playerShip.player.pos.x = 0; //player was defined in player.h
Noximilien 31:becb8f6bf7b7 160 playerShip.player.pos.y = 24;
Noximilien 31:becb8f6bf7b7 161 stars.stars_delay = 0;
Noximilien 26:676874c42883 162 enemy_ship_delay_max = 40;
Noximilien 26:676874c42883 163 enemy_ship_delay_counter = enemy_ship_delay_max;
Noximilien 31:becb8f6bf7b7 164 GameGlobals::is_shield_on = false;
Noximilien 31:becb8f6bf7b7 165 GameGlobals::game_score = 0;
Noximilien 31:becb8f6bf7b7 166 GameGlobals::score_count_for_difficulty = 0;
Noximilien 31:becb8f6bf7b7 167 GameGlobals::player_lifes = 3;
Noximilien 31:becb8f6bf7b7 168 hud.resetRedLed();
Noximilien 26:676874c42883 169 enemy_blast_speed = 3;
Noximilien 26:676874c42883 170 enemy_speed = 1;
Noximilien 21:0eb394495b8a 171 for (int i = 0; i < max_enemies; ++i) {
Noximilien 21:0eb394495b8a 172 enemies.enemies[i].active = false;
Noximilien 13:5c3dc6e827c2 173 }
Noximilien 23:240bc00ef25b 174 for (int i = 0; i < max_player_blasts; ++i) {
Noximilien 31:becb8f6bf7b7 175 playerShip.blasts[i].active = false;
Noximilien 13:5c3dc6e827c2 176 }
Noximilien 21:0eb394495b8a 177 for (int i = 0; i < max_enemy_blasts; ++i) {
Noximilien 21:0eb394495b8a 178 enemies.enemy_blasts[i].active = false;
Noximilien 13:5c3dc6e827c2 179 }
Noximilien 29:579e00b7f118 180 //Reset start and Y button event to avoid errors
Noximilien 29:579e00b7f118 181 gamepad.check_event(gamepad.START_PRESSED);
Noximilien 29:579e00b7f118 182 gamepad.check_event(gamepad.Y_PRESSED);
Noximilien 13:5c3dc6e827c2 183 }
Noximilien 13:5c3dc6e827c2 184
Noximilien 30:d454d0cb72bc 185 /**
Noximilien 23:240bc00ef25b 186 * A game over function that shows the sprites of "game over" and "you died".
Noximilien 23:240bc00ef25b 187 * Allows to reset the game to play again.
Noximilien 23:240bc00ef25b 188 */
Noximilien 23:240bc00ef25b 189 void Game::gameOver() {
Noximilien 30:d454d0cb72bc 190 drawGameOver();
Noximilien 30:d454d0cb72bc 191 lcd.normalMode();
Noximilien 26:676874c42883 192 char buffer[32];
Noximilien 31:becb8f6bf7b7 193 sprintf(buffer,"Your Score %i", GameGlobals::game_score);
Noximilien 24:0570cb4b92d7 194 lcd.printString(buffer,0,3);
Noximilien 23:240bc00ef25b 195 wait(1);
Noximilien 23:240bc00ef25b 196 lcd.printString("Press Y",0,4);
Noximilien 23:240bc00ef25b 197 lcd.printString("to restart",0,5);
Noximilien 23:240bc00ef25b 198 lcd.refresh();
Noximilien 29:579e00b7f118 199 gamepad.check_event(gamepad.START_PRESSED);
Noximilien 29:579e00b7f118 200 while (!gamepad.check_event(gamepad.Y_PRESSED)){/////////////////////////////////
Noximilien 29:579e00b7f118 201 musicGameOver();
Noximilien 29:579e00b7f118 202 ledsGameOver();
Noximilien 23:240bc00ef25b 203 }
Noximilien 23:240bc00ef25b 204 }
Noximilien 23:240bc00ef25b 205
Noximilien 30:d454d0cb72bc 206 /**
Noximilien 26:676874c42883 207 * A function tbat delays enemy spawn on low game score.
Noximilien 26:676874c42883 208 * It decreases the enemy spawn delay as in game score increases.
Noximilien 29:579e00b7f118 209 * The enemy spawn delay is located in game.cpp because the game difficulty
Noximilien 29:579e00b7f118 210 * depends on the on how fast enemy appears.
Noximilien 26:676874c42883 211 */
Noximilien 26:676874c42883 212 void Game::increaseGameDifficultyAndEnemySpawnDelay(){
Noximilien 26:676874c42883 213 if (enemy_ship_delay_counter <= 0){
Noximilien 26:676874c42883 214 enemies.spawnNewEnemy();
Noximilien 26:676874c42883 215 enemy_ship_delay_counter = enemy_ship_delay_max;
Noximilien 26:676874c42883 216 }
Noximilien 26:676874c42883 217 else { enemy_ship_delay_counter -= 1;}
Noximilien 26:676874c42883 218
Noximilien 31:becb8f6bf7b7 219 if (enemy_ship_delay_max >= 4 && GameGlobals::score_count_for_difficulty >= increase_difficulty){
Noximilien 29:579e00b7f118 220 //decrease enemy delay spawn.
Noximilien 26:676874c42883 221 enemy_ship_delay_max -= 3;
Noximilien 26:676874c42883 222 if (enemy_ship_delay_max <= 20 && enemy_ship_delay_max >= 15){
Noximilien 26:676874c42883 223 enemy_blast_speed += 1;
Noximilien 26:676874c42883 224 enemy_speed += 1;
Noximilien 26:676874c42883 225 }
Noximilien 31:becb8f6bf7b7 226 GameGlobals::score_count_for_difficulty = 0;
Noximilien 26:676874c42883 227 }
Noximilien 31:becb8f6bf7b7 228 if (GameGlobals::game_score >= 500){
Noximilien 31:becb8f6bf7b7 229 lcd.inverseMode();
Noximilien 31:becb8f6bf7b7 230 }
Noximilien 26:676874c42883 231 }
Noximilien 26:676874c42883 232
Noximilien 30:d454d0cb72bc 233 bool Game::forceShildActivate(){
Noximilien 30:d454d0cb72bc 234 if (gamepad.check_event(gamepad.R_PRESSED)){
Noximilien 31:becb8f6bf7b7 235 GameGlobals::is_shield_on = !GameGlobals::is_shield_on;
Noximilien 30:d454d0cb72bc 236 }
Noximilien 31:becb8f6bf7b7 237 return GameGlobals::is_shield_on;
Noximilien 30:d454d0cb72bc 238 }
Noximilien 30:d454d0cb72bc 239
Noximilien 30:d454d0cb72bc 240 /**
Noximilien 27:f05f4e738ba9 241 * This is a single line function to set the player lifes to 0 when the.
Noximilien 27:f05f4e738ba9 242 * game is over.
Noximilien 27:f05f4e738ba9 243 */
Noximilien 27:f05f4e738ba9 244 bool Game::checkForGameOver() {
Noximilien 31:becb8f6bf7b7 245 return GameGlobals::player_lifes == 0;
Noximilien 28:35af3843de8f 246 }
Noximilien 29:579e00b7f118 247
Noximilien 30:d454d0cb72bc 248 /**
Noximilien 29:579e00b7f118 249 * A separate function that draws game over. */
Noximilien 28:35af3843de8f 250 void Game::drawGameOver(){
Noximilien 28:35af3843de8f 251 for (int i = 0; i < 42; i++){
Noximilien 29:579e00b7f118 252 musicGameOver();
Noximilien 28:35af3843de8f 253 lcd.clear();
Noximilien 29:579e00b7f118 254 gameOverLogo.pos.x += 1;
Noximilien 29:579e00b7f118 255 youDied.pos.x -= 1;
Noximilien 29:579e00b7f118 256 drawSprite(gameOverLogo.pos, game_over_sprite);
Noximilien 29:579e00b7f118 257 drawSprite(youDied.pos, you_died_sprite);
Noximilien 28:35af3843de8f 258 lcd.refresh();
Noximilien 28:35af3843de8f 259 wait(0.1);
Noximilien 28:35af3843de8f 260 }
Noximilien 29:579e00b7f118 261 }
Noximilien 29:579e00b7f118 262
Noximilien 29:579e00b7f118 263 void Game::ledsGameOver(){
Noximilien 29:579e00b7f118 264 gamepad.led(1,(float)led_state);
Noximilien 29:579e00b7f118 265 gamepad.led(2,(float)!led_state);
Noximilien 29:579e00b7f118 266 gamepad.led(3,(float)led_state);
Noximilien 29:579e00b7f118 267 gamepad.led(4,(float)!led_state);
Noximilien 29:579e00b7f118 268 gamepad.led(5,(float)led_state);
Noximilien 29:579e00b7f118 269 gamepad.led(6,(float)!led_state);
Noximilien 29:579e00b7f118 270 wait(0.5);
Noximilien 29:579e00b7f118 271 led_state = !led_state;
Noximilien 29:579e00b7f118 272 }
Noximilien 29:579e00b7f118 273
Noximilien 29:579e00b7f118 274 void Game::musicGameOver(){
Noximilien 29:579e00b7f118 275 lowFrequencyPartMusic();
Noximilien 29:579e00b7f118 276 highFrequencyPartMusic();
Noximilien 29:579e00b7f118 277 high_frequency_music_counter ++;
Noximilien 30:d454d0cb72bc 278 //low_frequency_music_counter ++; //comment out this for epic game over beat.
Noximilien 29:579e00b7f118 279 printMusicCountersTest();
Noximilien 29:579e00b7f118 280 }
Noximilien 29:579e00b7f118 281
Noximilien 29:579e00b7f118 282 void Game::lowFrequencyPartMusic(){
Noximilien 30:d454d0cb72bc 283 // Low frequency
Noximilien 29:579e00b7f118 284 if (low_frequency_music_counter == 0){ gamepad.tone(60,3);}
Noximilien 29:579e00b7f118 285 else if (low_frequency_music_counter == 3){gamepad.tone(90,3);}
Noximilien 29:579e00b7f118 286 else if (low_frequency_music_counter == 6){gamepad.tone(60,3);}
Noximilien 29:579e00b7f118 287 else if (low_frequency_music_counter == 9){gamepad.tone(80,3);}
Noximilien 29:579e00b7f118 288 else if (low_frequency_music_counter == 12){gamepad.tone(70,2);}
Noximilien 29:579e00b7f118 289 else if (low_frequency_music_counter == 14){gamepad.tone(60,2);}
Noximilien 29:579e00b7f118 290 else if (low_frequency_music_counter == 16){gamepad.tone(70,3);}
Noximilien 29:579e00b7f118 291 else if (low_frequency_music_counter == 19){gamepad.tone(50,1);}
Noximilien 29:579e00b7f118 292 else if (low_frequency_music_counter == 20){gamepad.tone(40,3);}
Noximilien 29:579e00b7f118 293 else if (low_frequency_music_counter== 23){
Noximilien 29:579e00b7f118 294 gamepad.tone(60,2);
Noximilien 29:579e00b7f118 295 low_frequency_music_counter = 0;
Noximilien 29:579e00b7f118 296 }
Noximilien 29:579e00b7f118 297 }
Noximilien 29:579e00b7f118 298
Noximilien 29:579e00b7f118 299 void Game::highFrequencyPartMusic(){
Noximilien 29:579e00b7f118 300 // High frequency
Noximilien 29:579e00b7f118 301 if ( high_frequency_music_counter == 0){ gamepad.tone(300,0.1);}
Noximilien 29:579e00b7f118 302 else if (high_frequency_music_counter == 3){gamepad.tone(250,0.1);}
Noximilien 29:579e00b7f118 303 else if (high_frequency_music_counter == 6){gamepad.tone(230,0.2);}
Noximilien 29:579e00b7f118 304 else if (high_frequency_music_counter == 9){gamepad.tone(250,0.1);}
Noximilien 29:579e00b7f118 305 else if ( high_frequency_music_counter == 12){gamepad.tone(250,0.2);}
Noximilien 29:579e00b7f118 306 else if ( high_frequency_music_counter == 14){gamepad.tone(220,0.1);}
Noximilien 29:579e00b7f118 307 else if ( high_frequency_music_counter == 16){gamepad.tone(210,0.3);}
Noximilien 29:579e00b7f118 308 else if ( high_frequency_music_counter == 19){gamepad.tone(200,1);}
Noximilien 29:579e00b7f118 309 else if ( high_frequency_music_counter == 21){gamepad.tone(250,1);}
Noximilien 29:579e00b7f118 310 else if ( high_frequency_music_counter == 22){
Noximilien 29:579e00b7f118 311 gamepad.tone(200,1);
Noximilien 29:579e00b7f118 312 high_frequency_music_counter = 0;
Noximilien 29:579e00b7f118 313 }
Noximilien 29:579e00b7f118 314 }
Noximilien 29:579e00b7f118 315
Noximilien 30:d454d0cb72bc 316 /** This small statment checks whether the pause button was pressed or not.
Noximilien 30:d454d0cb72bc 317 * If it was pressed, then the game will go back to main menu and will save
Noximilien 30:d454d0cb72bc 318 * the current status of the object until the game is continued.
Noximilien 30:d454d0cb72bc 319 */
Noximilien 30:d454d0cb72bc 320 bool Game::returnToMenu(){
Noximilien 30:d454d0cb72bc 321 bool want_to_pause = false;
Noximilien 30:d454d0cb72bc 322 game_over = checkForGameOver();
Noximilien 30:d454d0cb72bc 323 if (game_over){
Noximilien 30:d454d0cb72bc 324 printf("game over happened\n");
Noximilien 30:d454d0cb72bc 325 gameOver();
Noximilien 30:d454d0cb72bc 326 want_to_pause = true;
Noximilien 30:d454d0cb72bc 327 }
Noximilien 30:d454d0cb72bc 328 if (gamepad.check_event(gamepad.START_PRESSED)){
Noximilien 30:d454d0cb72bc 329 printf("game paused\n");
Noximilien 30:d454d0cb72bc 330 gamepad.check_event(gamepad.START_PRESSED);
Noximilien 30:d454d0cb72bc 331 want_to_pause = true;
Noximilien 30:d454d0cb72bc 332 }
Noximilien 30:d454d0cb72bc 333 return want_to_pause;
Noximilien 30:d454d0cb72bc 334 }
Noximilien 30:d454d0cb72bc 335
Noximilien 29:579e00b7f118 336 void Game::printMusicCountersTest(){
Noximilien 29:579e00b7f118 337 printf("Low frequency counter value:: %i\n", low_frequency_music_counter);
Noximilien 29:579e00b7f118 338 printf("high frequency counter value:: %i\n", high_frequency_music_counter);
Noximilien 26:676874c42883 339 }