ELEC2645 (2018/19) / Mbed 2 deprecated el17yfk

Game codes for Pokemon Academy Yiu Fai Kwok - 201198802 I have read the University Regulations on Plagiarism and state that the work covered by this declaration is my own and does not contain any unacknowledged work from other sources.

Dependencies:   mbed FXOS8700CQ mbed-rtos

Game_one/Game_one.cpp@2:464c7e62d97d, 2019-04-03 (annotated)

Committer:
yfkwok
Date:
Wed Apr 03 03:06:00 2019 +0000
Revision:
2:464c7e62d97d
Child:
4:5bc9c4363d31
Date 3/4/2019 - Mini game one beta complete

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yfkwok 2:464c7e62d97d 1 #include "Game_one.h"
yfkwok 2:464c7e62d97d 2
yfkwok 2:464c7e62d97d 3 Game_one::Game_one()
yfkwok 2:464c7e62d97d 4 {
yfkwok 2:464c7e62d97d 5
yfkwok 2:464c7e62d97d 6 }
yfkwok 2:464c7e62d97d 7
yfkwok 2:464c7e62d97d 8 Game_one::~Game_one()
yfkwok 2:464c7e62d97d 9 {
yfkwok 2:464c7e62d97d 10
yfkwok 2:464c7e62d97d 11 }
yfkwok 2:464c7e62d97d 12
yfkwok 2:464c7e62d97d 13 void Game_one::init(int speed, int cha, int r)
yfkwok 2:464c7e62d97d 14 {
yfkwok 2:464c7e62d97d 15 // Set the speed of the objects
yfkwok 2:464c7e62d97d 16 _speed = speed;
yfkwok 2:464c7e62d97d 17
yfkwok 2:464c7e62d97d 18 // Set the character being drawn
yfkwok 2:464c7e62d97d 19 _cha = cha;
yfkwok 2:464c7e62d97d 20
yfkwok 2:464c7e62d97d 21 // Set the random parameter for coin/block ratio
yfkwok 2:464c7e62d97d 22 _rand = r;
yfkwok 2:464c7e62d97d 23
yfkwok 2:464c7e62d97d 24 // x position on screen - WIDTH is defined in N5110.h
yfkwok 2:464c7e62d97d 25 _p1x = 61;
yfkwok 2:464c7e62d97d 26
yfkwok 2:464c7e62d97d 27 // initialize round counter
yfkwok 2:464c7e62d97d 28 _count = 0;
yfkwok 2:464c7e62d97d 29 _alt = 0;
yfkwok 2:464c7e62d97d 30
yfkwok 2:464c7e62d97d 31 // puts paddles and ball in middle
yfkwok 2:464c7e62d97d 32 _p1.init(_p1x);
yfkwok 2:464c7e62d97d 33 _coin.init(_speed);
yfkwok 2:464c7e62d97d 34 _block.init(_speed);
yfkwok 2:464c7e62d97d 35
yfkwok 2:464c7e62d97d 36 // 4 possibilities. 3 for coin, 1 for block.
yfkwok 2:464c7e62d97d 37 srand(time(NULL));
yfkwok 2:464c7e62d97d 38 _type = rand() % 4; // randomise type.
yfkwok 2:464c7e62d97d 39 }
yfkwok 2:464c7e62d97d 40
yfkwok 2:464c7e62d97d 41 void Game_one::render(N5110 &lcd, int cha)
yfkwok 2:464c7e62d97d 42 {
yfkwok 2:464c7e62d97d 43 lcd.clear();
yfkwok 2:464c7e62d97d 44 draw(lcd, cha);
yfkwok 2:464c7e62d97d 45 lcd.refresh();
yfkwok 2:464c7e62d97d 46 }
yfkwok 2:464c7e62d97d 47
yfkwok 2:464c7e62d97d 48 void Game_one::read_input(Gamepad &pad)
yfkwok 2:464c7e62d97d 49 {
yfkwok 2:464c7e62d97d 50 _d = pad.get_direction();
yfkwok 2:464c7e62d97d 51 _mag = pad.get_mag();
yfkwok 2:464c7e62d97d 52 }
yfkwok 2:464c7e62d97d 53
yfkwok 2:464c7e62d97d 54 void Game_one::draw(N5110 &lcd, int cha)
yfkwok 2:464c7e62d97d 55 {
yfkwok 2:464c7e62d97d 56 int alt = update_alt();
yfkwok 2:464c7e62d97d 57 // draw player on lcd
yfkwok 2:464c7e62d97d 58 if(alt <= 1){_p1.draw(lcd, cha);}
yfkwok 2:464c7e62d97d 59 else {_p1.draw_alt(lcd, cha);}
yfkwok 2:464c7e62d97d 60 print_scores(lcd);
yfkwok 2:464c7e62d97d 61 // spawn coin
yfkwok 2:464c7e62d97d 62 if(_type < _rand) {_coin.draw(lcd);}
yfkwok 2:464c7e62d97d 63 else {_block.draw(lcd);}
yfkwok 2:464c7e62d97d 64 }
yfkwok 2:464c7e62d97d 65
yfkwok 2:464c7e62d97d 66 void Game_one::update(Gamepad &pad, N5110 &lcd)
yfkwok 2:464c7e62d97d 67 {
yfkwok 2:464c7e62d97d 68 if(_type < _rand) {
yfkwok 2:464c7e62d97d 69 check_miss_coin(pad);
yfkwok 2:464c7e62d97d 70 _p1.update(_d,_mag);
yfkwok 2:464c7e62d97d 71 _coin.update();
yfkwok 2:464c7e62d97d 72 check_player_collect(pad);
yfkwok 2:464c7e62d97d 73 }
yfkwok 2:464c7e62d97d 74 else {
yfkwok 2:464c7e62d97d 75 check_miss_block(pad);
yfkwok 2:464c7e62d97d 76 _p1.update(_d,_mag);
yfkwok 2:464c7e62d97d 77 _block.update();
yfkwok 2:464c7e62d97d 78 check_player_collide(pad, lcd);
yfkwok 2:464c7e62d97d 79 }
yfkwok 2:464c7e62d97d 80 }
yfkwok 2:464c7e62d97d 81
yfkwok 2:464c7e62d97d 82 void Game_one::check_player_collect(Gamepad &pad)
yfkwok 2:464c7e62d97d 83 {
yfkwok 2:464c7e62d97d 84 // read current coin attributes
yfkwok 2:464c7e62d97d 85 Vector2D coin_pos = _coin.get_pos();
yfkwok 2:464c7e62d97d 86 int coin_speed = _coin.get_velocity();
yfkwok 2:464c7e62d97d 87
yfkwok 2:464c7e62d97d 88 // check p1 first
yfkwok 2:464c7e62d97d 89 Vector2D p1_pos = _p1.get_pos();
yfkwok 2:464c7e62d97d 90
yfkwok 2:464c7e62d97d 91 // see if coin has hit the player by checking for overlaps
yfkwok 2:464c7e62d97d 92 if (
yfkwok 2:464c7e62d97d 93 (coin_pos.y >= p1_pos.y) && //top
yfkwok 2:464c7e62d97d 94 (coin_pos.y <= p1_pos.y + 21) && //bottom
yfkwok 2:464c7e62d97d 95 (coin_pos.x >= _p1x) && //left
yfkwok 2:464c7e62d97d 96 (coin_pos.x <= _p1x + 17) //right
yfkwok 2:464c7e62d97d 97 )
yfkwok 2:464c7e62d97d 98 {
yfkwok 2:464c7e62d97d 99 // write new attributes
yfkwok 2:464c7e62d97d 100 _p1.add_score();
yfkwok 2:464c7e62d97d 101 _coin.init(_speed);
yfkwok 2:464c7e62d97d 102 music.coin(pad);
yfkwok 2:464c7e62d97d 103 _count++;
yfkwok 2:464c7e62d97d 104 _type = rand() % 8; // randomise type
yfkwok 2:464c7e62d97d 105 }
yfkwok 2:464c7e62d97d 106 }
yfkwok 2:464c7e62d97d 107
yfkwok 2:464c7e62d97d 108 void Game_one::check_player_collide(Gamepad &pad, N5110 &lcd)
yfkwok 2:464c7e62d97d 109 {
yfkwok 2:464c7e62d97d 110 // read current block attributes
yfkwok 2:464c7e62d97d 111 Vector2D block_pos = _block.get_pos();
yfkwok 2:464c7e62d97d 112 int block_speed = _block.get_velocity();
yfkwok 2:464c7e62d97d 113
yfkwok 2:464c7e62d97d 114 Vector2D p1_pos = _p1.get_pos();
yfkwok 2:464c7e62d97d 115
yfkwok 2:464c7e62d97d 116 // see if block has hit the player by checking for overlaps
yfkwok 2:464c7e62d97d 117 if (
yfkwok 2:464c7e62d97d 118 (block_pos.y >= p1_pos.y + 2) && //top
yfkwok 2:464c7e62d97d 119 (block_pos.y <= p1_pos.y + 19) && //bottom
yfkwok 2:464c7e62d97d 120 (block_pos.x >= _p1x) && //left
yfkwok 2:464c7e62d97d 121 (block_pos.x <= _p1x + 17) //right
yfkwok 2:464c7e62d97d 122 )
yfkwok 2:464c7e62d97d 123 {
yfkwok 2:464c7e62d97d 124 // write new attributes
yfkwok 2:464c7e62d97d 125 _block.init(_speed);
yfkwok 2:464c7e62d97d 126 gameover(lcd, pad);
yfkwok 2:464c7e62d97d 127 }
yfkwok 2:464c7e62d97d 128 }
yfkwok 2:464c7e62d97d 129
yfkwok 2:464c7e62d97d 130 void Game_one::check_miss_coin(Gamepad &pad)
yfkwok 2:464c7e62d97d 131 {
yfkwok 2:464c7e62d97d 132 Vector2D coin_pos = _coin.get_pos();
yfkwok 2:464c7e62d97d 133 // player has missed
yfkwok 2:464c7e62d97d 134 if (coin_pos.x > WIDTH) {
yfkwok 2:464c7e62d97d 135 _coin.init(_speed);
yfkwok 2:464c7e62d97d 136 pad.tone(750.0,0.1);
yfkwok 2:464c7e62d97d 137 _count++;
yfkwok 2:464c7e62d97d 138 wait(0.1);
yfkwok 2:464c7e62d97d 139 _type = rand() % 8; // randomise type
yfkwok 2:464c7e62d97d 140 }
yfkwok 2:464c7e62d97d 141
yfkwok 2:464c7e62d97d 142 }
yfkwok 2:464c7e62d97d 143
yfkwok 2:464c7e62d97d 144 void Game_one::check_miss_block(Gamepad &pad)
yfkwok 2:464c7e62d97d 145 {
yfkwok 2:464c7e62d97d 146 Vector2D block_pos = _block.get_pos();
yfkwok 2:464c7e62d97d 147 // player has missed
yfkwok 2:464c7e62d97d 148 if (block_pos.x > WIDTH) {
yfkwok 2:464c7e62d97d 149 _block.init(_speed);
yfkwok 2:464c7e62d97d 150 pad.tone(750.0,0.1);
yfkwok 2:464c7e62d97d 151 wait(0.1);
yfkwok 2:464c7e62d97d 152 _type = rand() % 8; // randomise type
yfkwok 2:464c7e62d97d 153 }
yfkwok 2:464c7e62d97d 154
yfkwok 2:464c7e62d97d 155 }
yfkwok 2:464c7e62d97d 156
yfkwok 2:464c7e62d97d 157 int Game_one::print_scores(N5110 &lcd)
yfkwok 2:464c7e62d97d 158 {
yfkwok 2:464c7e62d97d 159 // get scores from paddles
yfkwok 2:464c7e62d97d 160 int p1_score = _p1.get_score();
yfkwok 2:464c7e62d97d 161 int total = get_count();
yfkwok 2:464c7e62d97d 162
yfkwok 2:464c7e62d97d 163 // print to LCD i
yfkwok 2:464c7e62d97d 164 char buffer1[14];
yfkwok 2:464c7e62d97d 165 sprintf(buffer1,"%2d / %2d",p1_score, total);
yfkwok 2:464c7e62d97d 166 lcd.printString(buffer1,WIDTH/2 - 20,1); // font is 8 wide, so leave 4 pixel gape from middle assuming two digits
yfkwok 2:464c7e62d97d 167 return p1_score;
yfkwok 2:464c7e62d97d 168 }
yfkwok 2:464c7e62d97d 169
yfkwok 2:464c7e62d97d 170 void Game_one::set_count(int count)
yfkwok 2:464c7e62d97d 171 {
yfkwok 2:464c7e62d97d 172 _count = count;
yfkwok 2:464c7e62d97d 173 }
yfkwok 2:464c7e62d97d 174
yfkwok 2:464c7e62d97d 175 int Game_one::get_count()
yfkwok 2:464c7e62d97d 176 {
yfkwok 2:464c7e62d97d 177 int count = _count;
yfkwok 2:464c7e62d97d 178 return count;
yfkwok 2:464c7e62d97d 179 }
yfkwok 2:464c7e62d97d 180
yfkwok 2:464c7e62d97d 181 void Game_one::set_alt(int alt)
yfkwok 2:464c7e62d97d 182 {
yfkwok 2:464c7e62d97d 183 _alt = alt;
yfkwok 2:464c7e62d97d 184 }
yfkwok 2:464c7e62d97d 185
yfkwok 2:464c7e62d97d 186 int Game_one::update_alt()
yfkwok 2:464c7e62d97d 187 {
yfkwok 2:464c7e62d97d 188 if(_alt < 4){_alt = _alt++;}
yfkwok 2:464c7e62d97d 189 else {_alt=0;}
yfkwok 2:464c7e62d97d 190 int alt = _alt;
yfkwok 2:464c7e62d97d 191 return alt;
yfkwok 2:464c7e62d97d 192 }
yfkwok 2:464c7e62d97d 193
yfkwok 2:464c7e62d97d 194 void Game_one::gameover(N5110 &lcd, Gamepad &pad)
yfkwok 2:464c7e62d97d 195 {
yfkwok 2:464c7e62d97d 196 while(pad.check_event(Gamepad::B_PRESSED) == false) {
yfkwok 2:464c7e62d97d 197 lcd.clear();
yfkwok 2:464c7e62d97d 198 lcd.printString("You rushed ",0,0);
yfkwok 2:464c7e62d97d 199 lcd.printString("into a block!",0,1);
yfkwok 2:464c7e62d97d 200 lcd.printString("You are late",0,2);
yfkwok 2:464c7e62d97d 201 lcd.printString("for class!",0,3);
yfkwok 2:464c7e62d97d 202 lcd.printString("Press B",0,5);
yfkwok 2:464c7e62d97d 203 lcd.refresh();
yfkwok 2:464c7e62d97d 204 wait(0.1);
yfkwok 2:464c7e62d97d 205 }
yfkwok 2:464c7e62d97d 206 _count = 10;
yfkwok 2:464c7e62d97d 207 }