ZIYI CHEN ml17z4c 201214999
Dependencies: mbed
Eng/Eng.cpp@13:08bdb4cffacd, 2019-05-09 (annotated)
- Committer:
- ziyi11
- Date:
- Thu May 09 14:36:47 2019 +0000
- Revision:
- 13:08bdb4cffacd
try;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ziyi11 | 13:08bdb4cffacd | 1 | #include "Eng.h" |
ziyi11 | 13:08bdb4cffacd | 2 | |
ziyi11 | 13:08bdb4cffacd | 3 | Eng::Eng() |
ziyi11 | 13:08bdb4cffacd | 4 | { |
ziyi11 | 13:08bdb4cffacd | 5 | |
ziyi11 | 13:08bdb4cffacd | 6 | } |
ziyi11 | 13:08bdb4cffacd | 7 | |
ziyi11 | 13:08bdb4cffacd | 8 | Eng::~Eng() |
ziyi11 | 13:08bdb4cffacd | 9 | { |
ziyi11 | 13:08bdb4cffacd | 10 | |
ziyi11 | 13:08bdb4cffacd | 11 | } |
ziyi11 | 13:08bdb4cffacd | 12 | |
ziyi11 | 13:08bdb4cffacd | 13 | void Eng::init() |
ziyi11 | 13:08bdb4cffacd | 14 | { |
ziyi11 | 13:08bdb4cffacd | 15 | dSnake.init(5,10); //she de chu shi zuo biao |
ziyi11 | 13:08bdb4cffacd | 16 | _noodles.init(20,7); |
ziyi11 | 13:08bdb4cffacd | 17 | _gameOver = false; |
ziyi11 | 13:08bdb4cffacd | 18 | |
ziyi11 | 13:08bdb4cffacd | 19 | } |
ziyi11 | 13:08bdb4cffacd | 20 | |
ziyi11 | 13:08bdb4cffacd | 21 | |
ziyi11 | 13:08bdb4cffacd | 22 | |
ziyi11 | 13:08bdb4cffacd | 23 | void Eng::userinput(Gamepad &pad) |
ziyi11 | 13:08bdb4cffacd | 24 | { |
ziyi11 | 13:08bdb4cffacd | 25 | _d = pad.get_direction(); |
ziyi11 | 13:08bdb4cffacd | 26 | } |
ziyi11 | 13:08bdb4cffacd | 27 | |
ziyi11 | 13:08bdb4cffacd | 28 | void Eng::draw(N5110 &lcd) |
ziyi11 | 13:08bdb4cffacd | 29 | { |
ziyi11 | 13:08bdb4cffacd | 30 | lcd.drawRect(0,0,84,48,FILL_TRANSPARENT); |
ziyi11 | 13:08bdb4cffacd | 31 | // |
ziyi11 | 13:08bdb4cffacd | 32 | for (int i = 0; i < 84; i++) { |
ziyi11 | 13:08bdb4cffacd | 33 | for (int j = 0; j < 48; j++) { |
ziyi11 | 13:08bdb4cffacd | 34 | if (snake1[j][i] != 0) { |
ziyi11 | 13:08bdb4cffacd | 35 | lcd.drawRect((2 * j) + 2,(2 * i) + 2,2,2,FILL_BLACK); |
ziyi11 | 13:08bdb4cffacd | 36 | } |
ziyi11 | 13:08bdb4cffacd | 37 | } |
ziyi11 | 13:08bdb4cffacd | 38 | } |
ziyi11 | 13:08bdb4cffacd | 39 | } |
ziyi11 | 13:08bdb4cffacd | 40 | |
ziyi11 | 13:08bdb4cffacd | 41 | void Eng::score(N5110 &lcd) |
ziyi11 | 13:08bdb4cffacd | 42 | { |
ziyi11 | 13:08bdb4cffacd | 43 | |
ziyi11 | 13:08bdb4cffacd | 44 | lcd.clear(); |
ziyi11 | 13:08bdb4cffacd | 45 | lcd.printString("Score ",0,0); |
ziyi11 | 13:08bdb4cffacd | 46 | char buffer[14]; |
ziyi11 | 13:08bdb4cffacd | 47 | int _score = (dSnake.getLength() - 5); |
ziyi11 | 13:08bdb4cffacd | 48 | |
ziyi11 | 13:08bdb4cffacd | 49 | sprintf(buffer,"%3d",_score); |
ziyi11 | 13:08bdb4cffacd | 50 | lcd.printString(buffer,0,1); |
ziyi11 | 13:08bdb4cffacd | 51 | |
ziyi11 | 13:08bdb4cffacd | 52 | |
ziyi11 | 13:08bdb4cffacd | 53 | |
ziyi11 | 13:08bdb4cffacd | 54 | lcd.refresh(); |
ziyi11 | 13:08bdb4cffacd | 55 | |
ziyi11 | 13:08bdb4cffacd | 56 | wait(5.0); |
ziyi11 | 13:08bdb4cffacd | 57 | } |
ziyi11 | 13:08bdb4cffacd | 58 | |
ziyi11 | 13:08bdb4cffacd | 59 | void Eng::update(Gamepad &pad) |
ziyi11 | 13:08bdb4cffacd | 60 | { |
ziyi11 | 13:08bdb4cffacd | 61 | |
ziyi11 | 13:08bdb4cffacd | 62 | memset(snake1, 0, sizeof(snake1)); |
ziyi11 | 13:08bdb4cffacd | 63 | dSnake.update(_d); |
ziyi11 | 13:08bdb4cffacd | 64 | |
ziyi11 | 13:08bdb4cffacd | 65 | dead(); |
ziyi11 | 13:08bdb4cffacd | 66 | |
ziyi11 | 13:08bdb4cffacd | 67 | snake1[_noodles.xcoordinate()][_noodles.ycoordinate()] = 2; |
ziyi11 | 13:08bdb4cffacd | 68 | |
ziyi11 | 13:08bdb4cffacd | 69 | if (checkFood()) { |
ziyi11 | 13:08bdb4cffacd | 70 | |
ziyi11 | 13:08bdb4cffacd | 71 | pad.tone(1000.0,0.1); |
ziyi11 | 13:08bdb4cffacd | 72 | |
ziyi11 | 13:08bdb4cffacd | 73 | growSnake(); |
ziyi11 | 13:08bdb4cffacd | 74 | |
ziyi11 | 13:08bdb4cffacd | 75 | bool empty = false; |
ziyi11 | 13:08bdb4cffacd | 76 | |
ziyi11 | 13:08bdb4cffacd | 77 | while (!empty) { |
ziyi11 | 13:08bdb4cffacd | 78 | |
ziyi11 | 13:08bdb4cffacd | 79 | _noodles.random(); |
ziyi11 | 13:08bdb4cffacd | 80 | |
ziyi11 | 13:08bdb4cffacd | 81 | if ( snake1[_noodles.xcoordinate()][_noodles.ycoordinate()] == 0) { |
ziyi11 | 13:08bdb4cffacd | 82 | |
ziyi11 | 13:08bdb4cffacd | 83 | empty = true; |
ziyi11 | 13:08bdb4cffacd | 84 | } |
ziyi11 | 13:08bdb4cffacd | 85 | } |
ziyi11 | 13:08bdb4cffacd | 86 | } |
ziyi11 | 13:08bdb4cffacd | 87 | } |
ziyi11 | 13:08bdb4cffacd | 88 | |
ziyi11 | 13:08bdb4cffacd | 89 | void Eng::dead() |
ziyi11 | 13:08bdb4cffacd | 90 | { |
ziyi11 | 13:08bdb4cffacd | 91 | |
ziyi11 | 13:08bdb4cffacd | 92 | int _l =dSnake.getLength(); |
ziyi11 | 13:08bdb4cffacd | 93 | |
ziyi11 | 13:08bdb4cffacd | 94 | for (int i = 0; i < _l; i++) { |
ziyi11 | 13:08bdb4cffacd | 95 | |
ziyi11 | 13:08bdb4cffacd | 96 | if (dSnake.xcoordinate(i) > 40) { |
ziyi11 | 13:08bdb4cffacd | 97 | _gameOver = true; |
ziyi11 | 13:08bdb4cffacd | 98 | } else if( dSnake.xcoordinate(i) < 0) { |
ziyi11 | 13:08bdb4cffacd | 99 | _gameOver = true; |
ziyi11 | 13:08bdb4cffacd | 100 | } else if (dSnake.ycoordinate(i) > 22 ) { |
ziyi11 | 13:08bdb4cffacd | 101 | _gameOver = true; |
ziyi11 | 13:08bdb4cffacd | 102 | } else if(dSnake.ycoordinate(i) < 0) { |
ziyi11 | 13:08bdb4cffacd | 103 | _gameOver = true; |
ziyi11 | 13:08bdb4cffacd | 104 | } |
ziyi11 | 13:08bdb4cffacd | 105 | |
ziyi11 | 13:08bdb4cffacd | 106 | if (snake1[dSnake.xcoordinate(i)][dSnake.ycoordinate(i)] != 1) { |
ziyi11 | 13:08bdb4cffacd | 107 | snake1[dSnake.xcoordinate(i)][dSnake.ycoordinate(i)] = 1; |
ziyi11 | 13:08bdb4cffacd | 108 | } else { |
ziyi11 | 13:08bdb4cffacd | 109 | _gameOver = true; |
ziyi11 | 13:08bdb4cffacd | 110 | } |
ziyi11 | 13:08bdb4cffacd | 111 | } |
ziyi11 | 13:08bdb4cffacd | 112 | } |
ziyi11 | 13:08bdb4cffacd | 113 | |
ziyi11 | 13:08bdb4cffacd | 114 | bool Eng::checkFood() |
ziyi11 | 13:08bdb4cffacd | 115 | { |
ziyi11 | 13:08bdb4cffacd | 116 | if (snake1[dSnake.xcoordinate(0)][dSnake.ycoordinate(0)] == 2) { |
ziyi11 | 13:08bdb4cffacd | 117 | return true; |
ziyi11 | 13:08bdb4cffacd | 118 | } else { |
ziyi11 | 13:08bdb4cffacd | 119 | return false; |
ziyi11 | 13:08bdb4cffacd | 120 | } |
ziyi11 | 13:08bdb4cffacd | 121 | } |
ziyi11 | 13:08bdb4cffacd | 122 | |
ziyi11 | 13:08bdb4cffacd | 123 | void Eng::growSnake() |
ziyi11 | 13:08bdb4cffacd | 124 | { |
ziyi11 | 13:08bdb4cffacd | 125 | if (dSnake.getLength()<4032) { |
ziyi11 | 13:08bdb4cffacd | 126 | |
ziyi11 | 13:08bdb4cffacd | 127 | dSnake.grow(); |
ziyi11 | 13:08bdb4cffacd | 128 | |
ziyi11 | 13:08bdb4cffacd | 129 | } |
ziyi11 | 13:08bdb4cffacd | 130 | } |
ziyi11 | 13:08bdb4cffacd | 131 | |
ziyi11 | 13:08bdb4cffacd | 132 | float Eng::getScore() |
ziyi11 | 13:08bdb4cffacd | 133 | { |
ziyi11 | 13:08bdb4cffacd | 134 | return _score; |
ziyi11 | 13:08bdb4cffacd | 135 | } |
ziyi11 | 13:08bdb4cffacd | 136 | |
ziyi11 | 13:08bdb4cffacd | 137 | |
ziyi11 | 13:08bdb4cffacd | 138 | bool Eng::getGameOver() |
ziyi11 | 13:08bdb4cffacd | 139 | { |
ziyi11 | 13:08bdb4cffacd | 140 | return _gameOver; |
ziyi11 | 13:08bdb4cffacd | 141 | } |