2019/3/18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | private GreenfootSound theme = new GreenfootSound("TitleTheme.wav"); /** * Constructor for objects of class title. */ public Title() { // Create a new world with 600x400 cells with a cell size of 1x1 pixels. super(600, 400, 1); text(); } public void started() { theme.playLoop(); } /** * shows text and creates images for title screen at the begining */ private void text() { showText("Bot", 300,175); showText("Attack", 300, 200); showText("Press Space To Start", 300, 300); showText("Press Enter To Learn How To Play", 300,330); } /** * Changes screed depending on which key is pressed */ public void changeWorlds() { Space space = new Space(); Info info = new Info(); if (Greenfoot.isKeyDown("space")) { theme.stop(); Greenfoot.setWorld(space); } if (Greenfoot.isKeyDown("enter")) { Greenfoot.setWorld(info); } } |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | //respawn timer private int hpt; //damage to ship private int damageS = 1; //damage to enemy private int damageE = 1 ; //total enemy health private int hpE = 5; //total ship Health private int hpS = 3; //adds points earned private int score; //keeper of total score private int Tscore; //timerfor testing private int timert; private GreenfootSound music = new GreenfootSound("Think Fast.wav"); public void started() { music.playLoop(); } /** * Constructor for objects of class Space. * */ public Space() { // Create a new world with 600x400 cells with a cell size of 1x1 pixels. super(600, 400, 1); text(); prepare(); } /** * Prepare the world for the start of the program. That is: create the initial * objects and add them to the world. */ private void prepare() { Ship ship = new Ship(); addObject(ship, 75, 221); Enemy enemy = new Enemy(); addObject(enemy, 563, 215); } /** * Respawn Enemy after 250 cycles only if there is no enemys */ public void respawn() { if (getObjects(Enemy.class).size() !=1) { hpt++; if(hpt ==250) { addObject(new Enemy(), 563,Greenfoot.getRandomNumber(325)+75); hpt =0; } } } /** * returns remaining enemy hp value to remove it if it reaches 0 */ public int getHpE() { hpE = hpE - damageS; return hpE; } /** * returns remaining ship hp value to remove if it hits 0 */ public int getHpS() { hpS = hpS - damageE; return hpS; } /** * resets Enemy hp if it reaches 0 */ public void changeValue() { if (hpE <=0) { hpE = 5; } respawn(); } /** * adds score to total points */ public void addScore(int addscore) { score = score + addscore; } public void text() { showText("Total score;"+score, 300,30); showText("Enemy Health "+ hpE, 500, 30); showText("Your Heath "+hpS, 100, 30); } /** * changes the enemy values (hp/damage) and displays text */ public void act() { started(); text(); }} |
