The 'timer.add(-1);' was what made it count down. If it counts up for some reason, then there won't be an image either... you have to copy & paste your code again so we can see what you changed.
FeVo wrote ...
2017/6/6
Timer, Counter, Scoreboard. Need help in my game
sorry for the late answer. Here is my whole "Wiese" Code:And how can I make that there is a wordwrap (Zeilenumbruch), because the text in another of my images need to go past 2 lines because it would be too long otherwise.
import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.util.List;
/**
* Diese Klasse erstellt eine Welt für Kara. Sie enthaelt Einstellungen ueber
* die Hoehe und Breite der Welt und initialisiert alle Actors.
*
* @author Marco Jakob
* @version 04.04.2011
*/
public class Wiese extends World
{
private static final int WORLD_WIDTH = 20; // Anzahl der Zellen horizontal
private static final int WORLD_HEIGHT = 20; // Anzahl der Zellen vertikal
private static final int CELL_SIZE = 28; // Groesse einer einzelnen Zelle
/**
* Erstellt eine Welt fuer Kara.
*/
private Counter counter[] = {new Counter("Roter Boxer: "), new Counter("Blauer Boxer: ")};
private Counter timer = new Counter("Zeit: ");
private int time = 60*55; //about 30 seconds
public Wiese()
{
// Erzeugt eine neue Welt
super(WORLD_WIDTH, WORLD_HEIGHT, CELL_SIZE);
setPaintOrder(Kara.class, Tree.class, Mushroom.class, Leaf.class);
Greenfoot.setSpeed(30);
// Erzeuge die Anfangs-Objekte fuer die Welt.
prepare();
}
public void act()
{
if (--time % 55 == 0)
{
timer.add(-1);
if (time==0)
{
if (counter[0].getValue() > counter[1].getValue())
{
Actor a = new Actor() {};
a.setImage(new GreenfootImage("Rot hat gewonnen", 30, Color.BLACK, new Color(255,255,255,255)));
addObject(a, getWidth()/2, getHeight()/2);
}
else
if (counter[0].getValue() < counter[1].getValue())
{
Actor b = new Actor() {};
b.setImage(new GreenfootImage("Blau hat gewonnen", 30, Color.BLACK, new Color(255,255,255,255)));
addObject(b, getWidth()/2, getHeight()/2);
}
else
{
time = 20*55;
timer.add(20);
}
}
}
}
public void makeNewCoin()
{
if(this.getObjects(Leaf.class).size() <= 0)
{
this.newCoin();
}
}
/**
* Bereite die Welt fuer den Programmstart vor. Das heisst: Erzeuge die Anfangs-
* Objekte und fuege sie der Welt hinzu.
*
* Tipp: Die Objekte zuerst mit der Maus in der Welt platzieren. Anschliessend
* Rechtsklick auf die Welt, dann 'Die Welt speichern' auswaehlen. So werden alle
* Objekte automatisch in diese Methode geschrieben.
*/
private void prepare()
{
Tree tree = new Tree();
addObject(tree,12,6);
Tree tree2 = new Tree();
addObject(tree2,13,7);
tree2.setLocation(12,7);
tree.setLocation(11,6);
tree2.setLocation(11,7);
Tree tree3 = new Tree();
addObject(tree3,11,8);
Tree tree4 = new Tree();
addObject(tree4,3,6);
Tree tree5 = new Tree();
addObject(tree5,3,8);
Tree tree6 = new Tree();
addObject(tree6,3,7);
MyKara mykara = new MyKara();
addObject(mykara,4,7);
removeObject(tree3);
removeObject(tree2);
removeObject(tree);
removeObject(tree5);
removeObject(tree6);
removeObject(tree4);
Player1 player1 = new Player1();
addObject(player1,4,6);
mykara.setLocation(0,14);
mykara.setLocation(2,12);
player1.setLocation(12,2);
removeObject(player1);
Player1 player12 = new Player1();
addObject(player12,13,13);
removeObject(player12);
Player1 player13 = new Player1();
addObject(player13,13,12);
player13.setLocation(3,3);
mykara.setLocation(12,12);
mykara.setLocation(15,16);
Tree tree7 = new Tree();
addObject(tree7,18,18);
Tree tree8 = new Tree();
addObject(tree8,17,18);
Tree tree9 = new Tree();
addObject(tree9,17,18);
Tree tree10 = new Tree();
addObject(tree10,17,18);
Tree tree11 = new Tree();
addObject(tree11,18,18);
Tree tree12 = new Tree();
addObject(tree12,17,18);
Tree tree13 = new Tree();
addObject(tree13,16,18);
Tree tree14 = new Tree();
addObject(tree14,16,18);
Tree tree15 = new Tree();
addObject(tree15,16,18);
Tree tree16 = new Tree();
addObject(tree16,15,18);
Tree tree17 = new Tree();
addObject(tree17,14,18);
Tree tree18 = new Tree();
addObject(tree18,13,18);
Tree tree19 = new Tree();
addObject(tree19,13,18);
Tree tree20 = new Tree();
addObject(tree20,12,18);
Tree tree21 = new Tree();
addObject(tree21,11,18);
Tree tree22 = new Tree();
addObject(tree22,11,18);
Tree tree23 = new Tree();
addObject(tree23,10,18);
Tree tree24 = new Tree();
addObject(tree24,10,18);
Tree tree25 = new Tree();
addObject(tree25,9,18);
Tree tree26 = new Tree();
addObject(tree26,8,18);
Tree tree27 = new Tree();
addObject(tree27,8,18);
Tree tree28 = new Tree();
addObject(tree28,7,18);
Tree tree29 = new Tree();
addObject(tree29,7,18);
Tree tree30 = new Tree();
addObject(tree30,5,18);
Tree tree31 = new Tree();
addObject(tree31,5,18);
Tree tree32 = new Tree();
addObject(tree32,4,18);
Tree tree33 = new Tree();
addObject(tree33,4,18);
Tree tree34 = new Tree();
addObject(tree34,4,18);
Tree tree35 = new Tree();
addObject(tree35,3,18);
Tree tree36 = new Tree();
addObject(tree36,2,18);
Tree tree37 = new Tree();
addObject(tree37,2,18);
Tree tree38 = new Tree();
addObject(tree38,1,18);
Tree tree39 = new Tree();
addObject(tree39,1,18);
Tree tree40 = new Tree();
addObject(tree40,1,17);
Tree tree41 = new Tree();
addObject(tree41,1,16);
Tree tree42 = new Tree();
addObject(tree42,1,16);
Tree tree43 = new Tree();
addObject(tree43,1,15);
Tree tree44 = new Tree();
addObject(tree44,1,14);
Tree tree45 = new Tree();
addObject(tree45,1,14);
Tree tree46 = new Tree();
addObject(tree46,1,14);
Tree tree47 = new Tree();
addObject(tree47,1,15);
Tree tree48 = new Tree();
addObject(tree48,1,16);
Tree tree49 = new Tree();
addObject(tree49,1,17);
Tree tree50 = new Tree();
addObject(tree50,1,16);
Tree tree51 = new Tree();
addObject(tree51,1,14);
Tree tree52 = new Tree();
addObject(tree52,1,13);
Tree tree53 = new Tree();
addObject(tree53,1,13);
Tree tree54 = new Tree();
addObject(tree54,1,13);
Tree tree55 = new Tree();
addObject(tree55,1,11);
Tree tree56 = new Tree();
addObject(tree56,1,11);
Tree tree57 = new Tree();
addObject(tree57,1,10);
Tree tree58 = new Tree();
addObject(tree58,1,9);
Tree tree59 = new Tree();
addObject(tree59,1,9);
Tree tree60 = new Tree();
addObject(tree60,1,8);
Tree tree61 = new Tree();
addObject(tree61,1,7);
Tree tree62 = new Tree();
addObject(tree62,1,7);
Tree tree63 = new Tree();
addObject(tree63,1,6);
Tree tree64 = new Tree();
addObject(tree64,1,6);
Tree tree65 = new Tree();
addObject(tree65,1,5);
Tree tree66 = new Tree();
addObject(tree66,1,4);
Tree tree67 = new Tree();
addObject(tree67,1,3);
Tree tree68 = new Tree();
addObject(tree68,1,3);
Tree tree69 = new Tree();
addObject(tree69,1,1);
Tree tree70 = new Tree();
addObject(tree70,1,1);
Tree tree71 = new Tree();
addObject(tree71,1,1);
Tree tree72 = new Tree();
addObject(tree72,1,1);
Tree tree73 = new Tree();
addObject(tree73,2,1);
Tree tree74 = new Tree();
addObject(tree74,2,1);
Tree tree75 = new Tree();
addObject(tree75,3,1);
Tree tree76 = new Tree();
addObject(tree76,3,1);
Tree tree77 = new Tree();
addObject(tree77,4,1);
Tree tree78 = new Tree();
addObject(tree78,4,1);
Tree tree79 = new Tree();
addObject(tree79,5,1);
Tree tree80 = new Tree();
addObject(tree80,5,1);
Tree tree81 = new Tree();
addObject(tree81,6,1);
Tree tree82 = new Tree();
addObject(tree82,6,1);
Tree tree83 = new Tree();
addObject(tree83,7,1);
Tree tree84 = new Tree();
addObject(tree84,8,1);
Tree tree85 = new Tree();
addObject(tree85,9,1);
Tree tree86 = new Tree();
addObject(tree86,9,1);
Tree tree87 = new Tree();
addObject(tree87,10,1);
Tree tree88 = new Tree();
addObject(tree88,11,1);
Tree tree89 = new Tree();
addObject(tree89,11,1);
Tree tree90 = new Tree();
addObject(tree90,12,1);
Tree tree91 = new Tree();
addObject(tree91,11,1);
Tree tree92 = new Tree();
addObject(tree92,11,1);
Tree tree93 = new Tree();
addObject(tree93,12,1);
Tree tree94 = new Tree();
addObject(tree94,13,1);
Tree tree95 = new Tree();
addObject(tree95,13,1);
Tree tree96 = new Tree();
addObject(tree96,13,1);
Tree tree97 = new Tree();
addObject(tree97,14,1);
Tree tree98 = new Tree();
addObject(tree98,15,1);
Tree tree99 = new Tree();
addObject(tree99,16,1);
Tree tree100 = new Tree();
addObject(tree100,16,1);
Tree tree101 = new Tree();
addObject(tree101,16,1);
Tree tree102 = new Tree();
addObject(tree102,16,1);
Tree tree103 = new Tree();
addObject(tree103,17,1);
Tree tree104 = new Tree();
addObject(tree104,17,1);
Tree tree105 = new Tree();
addObject(tree105,18,1);
Tree tree106 = new Tree();
addObject(tree106,18,1);
Tree tree107 = new Tree();
addObject(tree107,18,1);
Tree tree108 = new Tree();
addObject(tree108,18,1);
Tree tree109 = new Tree();
addObject(tree109,18,2);
Tree tree110 = new Tree();
addObject(tree110,18,2);
Tree tree111 = new Tree();
addObject(tree111,18,3);
Tree tree112 = new Tree();
addObject(tree112,18,2);
Tree tree113 = new Tree();
addObject(tree113,18,2);
Tree tree114 = new Tree();
addObject(tree114,18,2);
Tree tree115 = new Tree();
addObject(tree115,18,3);
Tree tree116 = new Tree();
addObject(tree116,18,3);
Tree tree117 = new Tree();
addObject(tree117,18,4);
Tree tree118 = new Tree();
addObject(tree118,18,4);
Tree tree119 = new Tree();
addObject(tree119,18,5);
Tree tree120 = new Tree();
addObject(tree120,18,5);
Tree tree121 = new Tree();
addObject(tree121,18,5);
Tree tree122 = new Tree();
addObject(tree122,18,6);
Tree tree123 = new Tree();
addObject(tree123,18,7);
Tree tree124 = new Tree();
addObject(tree124,18,8);
Tree tree125 = new Tree();
addObject(tree125,18,8);
Tree tree126 = new Tree();
addObject(tree126,18,9);
Tree tree127 = new Tree();
addObject(tree127,18,11);
Tree tree128 = new Tree();
addObject(tree128,18,11);
Tree tree129 = new Tree();
addObject(tree129,18,12);
Tree tree130 = new Tree();
addObject(tree130,18,12);
Tree tree131 = new Tree();
addObject(tree131,18,12);
Tree tree132 = new Tree();
addObject(tree132,18,11);
Tree tree133 = new Tree();
addObject(tree133,18,10);
Tree tree134 = new Tree();
addObject(tree134,18,9);
Tree tree135 = new Tree();
addObject(tree135,18,6);
Tree tree136 = new Tree();
addObject(tree136,18,6);
Tree tree137 = new Tree();
addObject(tree137,18,7);
Tree tree138 = new Tree();
addObject(tree138,18,8);
Tree tree139 = new Tree();
addObject(tree139,18,9);
Tree tree140 = new Tree();
addObject(tree140,18,10);
Tree tree141 = new Tree();
addObject(tree141,18,11);
Tree tree142 = new Tree();
addObject(tree142,18,12);
Tree tree143 = new Tree();
addObject(tree143,18,13);
Tree tree144 = new Tree();
addObject(tree144,18,13);
Tree tree145 = new Tree();
addObject(tree145,18,14);
Tree tree146 = new Tree();
addObject(tree146,18,14);
Tree tree147 = new Tree();
addObject(tree147,18,15);
Tree tree148 = new Tree();
addObject(tree148,18,16);
Tree tree149 = new Tree();
addObject(tree149,18,17);
Tree tree150 = new Tree();
addObject(tree150,18,18);
Tree tree151 = new Tree();
addObject(tree151,18,18);
Tree tree152 = new Tree();
addObject(tree152,18,18);
Tree tree153 = new Tree();
addObject(tree153,17,18);
Tree tree154 = new Tree();
addObject(tree154,17,18);
Tree tree155 = new Tree();
addObject(tree155,16,18);
Tree tree156 = new Tree();
addObject(tree156,16,18);
Tree tree157 = new Tree();
addObject(tree157,1,12);
makeNewCoin();
removeObject(tree49);
removeObject(tree40);
removeObject(tree50);
removeObject(tree51);
removeObject(tree48);
removeObject(tree42);
removeObject(tree37);
removeObject(tree35);
removeObject(tree34);
removeObject(tree29);
tree97.setLocation(12,6);
removeObject(tree59);
removeObject(tree57);
removeObject(tree56);
removeObject(tree60);
removeObject(tree58);
removeObject(tree55);
removeObject(tree157);
removeObject(tree46);
removeObject(tree47);
removeObject(tree39);
removeObject(tree38);
removeObject(tree68);
removeObject(tree67);
removeObject(tree66);
removeObject(tree64);
removeObject(tree63);
removeObject(tree65);
removeObject(tree74);
removeObject(tree73);
removeObject(tree72);
removeObject(tree71);
removeObject(tree70);
removeObject(tree69);
removeObject(tree76);
removeObject(tree78);
removeObject(tree77);
removeObject(tree75);
removeObject(tree80);
removeObject(tree79);
removeObject(tree82);
removeObject(tree81);
removeObject(tree83);
removeObject(tree84);
removeObject(tree86);
removeObject(tree85);
removeObject(tree87);
removeObject(tree92);
removeObject(tree91);
removeObject(tree89);
removeObject(tree93);
removeObject(tree90);
removeObject(tree88);
removeObject(tree96);
removeObject(tree95);
removeObject(tree94);
removeObject(tree43);
removeObject(tree41);
removeObject(tree54);
removeObject(tree102);
removeObject(tree98);
removeObject(tree101);
removeObject(tree100);
removeObject(tree104);
removeObject(tree103);
removeObject(tree99);
removeObject(tree116);
removeObject(tree118);
removeObject(tree108);
removeObject(tree107);
removeObject(tree106);
removeObject(tree114);
removeObject(tree105);
removeObject(tree113);
removeObject(tree112);
removeObject(tree117);
removeObject(tree121);
removeObject(tree137);
removeObject(tree123);
removeObject(tree136);
removeObject(tree135);
removeObject(tree122);
removeObject(tree120);
removeObject(tree119);
removeObject(tree115);
removeObject(tree111);
removeObject(tree110);
removeObject(tree109);
removeObject(tree138);
removeObject(tree125);
removeObject(tree139);
removeObject(tree124);
removeObject(tree45);
removeObject(tree53);
removeObject(tree52);
removeObject(tree44);
removeObject(tree36);
removeObject(tree33);
removeObject(tree32);
removeObject(tree31);
removeObject(tree30);
removeObject(tree28);
removeObject(tree27);
removeObject(tree26);
removeObject(tree25);
removeObject(tree24);
removeObject(tree23);
removeObject(tree22);
removeObject(tree21);
removeObject(tree20);
removeObject(tree19);
removeObject(tree18);
removeObject(tree17);
removeObject(tree16);
removeObject(tree156);
removeObject(tree155);
removeObject(tree154);
removeObject(tree15);
removeObject(tree14);
removeObject(tree13);
removeObject(tree153);
removeObject(tree12);
removeObject(tree10);
removeObject(tree9);
removeObject(tree8);
removeObject(tree152);
removeObject(tree151);
removeObject(tree150);
removeObject(tree149);
removeObject(tree11);
removeObject(tree7);
removeObject(tree148);
removeObject(tree147);
removeObject(tree146);
removeObject(tree145);
removeObject(tree144);
removeObject(tree143);
removeObject(tree142);
removeObject(tree131);
removeObject(tree130);
removeObject(tree129);
removeObject(tree141);
removeObject(tree132);
removeObject(tree128);
removeObject(tree127);
removeObject(tree140);
removeObject(tree133);
removeObject(tree134);
removeObject(tree126);
removeObject(tree62);
removeObject(tree61);
removeObject(mykara);
MyKara mykara2 = new MyKara();
addObject(mykara2,17,16);
Schiri schiri = new Schiri();
addObject(schiri,3,13);
Schiri schiri2 = new Schiri();
addObject(schiri2,16,2);
addObject(counter[0], 20, 25);
addObject(counter[1], 253, 108);
addObject(timer, 20, 20);
timer.add(60);
Schiri schiri3 = new Schiri();
addObject(schiri3,10,9);
}
private void newCoin()
{
int rand = Greenfoot.getRandomNumber(18);
int rand2 = Greenfoot.getRandomNumber(18);
while(this.getObjectsAt(rand, rand2, Tree.class).size() > 0 ||
this.getObjectsAt(rand, rand2, Kara.class).size() > 0)
{
rand = Greenfoot.getRandomNumber(18);
rand2 = Greenfoot.getRandomNumber(18);
}
Leaf coin = new Leaf();
addObject(coin, Math.floorMod(rand+2, 18), Math.floorMod(rand2+2, 18));
}
public Counter getCounter(int i) {return counter[i];}
}
\n
"This is\na test"
=
"This is
a test"
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