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Colours
setscreen ("graphics:970;650")
var x1 : int := 10
var y1 : int := 610
var clr : int := 0
var num : int := 0
var serifFont, sansSerifFont, monoFont : int
serifFont := Font.New ("serif:11")
loop
var x2 : int := x1 + 20
var y2 : int := y1 + 20
drawfillbox (x1, y1, x2, y2, clr)
drawbox (x1, y1, x2, y2, 7)
Draw.Text (intstr (num), x2 + 5, y2 - 15, serifFont, 7)
num := num + 1
y1 := y1 - 40
clr := clr + 1
if y1 <= 0 then
x1 := x1 + 60
y1 := 610
end if
exit when y1 <= 0 and x1 >= 970 or clr > 255
end loop
Graphic Challange
var serifFont : int
serifFont := Font.New ("serif:11")
colorback (14)
cls
Draw.Text ("maxx =", 470, 390, serifFont, blue)
Draw.Text (intstr (maxx), 530, 390, serifFont,
blue)
Draw.Text ("maxy =", 560, 390, serifFont, blue)
Draw.Text (intstr (maxy), 615, 390, serifFont, blue)
Draw.Box (300, 180, 340, 220, blue)
Draw.Line (300, 180, 340, 220, red)
Draw.Line (300, 220,
340, 180, red)
Draw.FillOval (490, 200, 150, 40, green)
Draw.FillMapleLeaf (270, 1, 370, 100, red)
Draw.Oval (160, 50, 20, 20, blue)
Draw.Line (160,
50, 320, 100, black)
Draw.Line (160, 50, 320, 1, black)
Draw.FillArc (75, 200, 75, 75, 45, 315, 0)
Draw.Line (10, 300, 160, 300, white)
Draw.Line (10, 300, 85, 390, white)
Draw.Line (160, 300,
85, 390, white)
Draw.Fill (50, 310, blue, white)
import java.util.*;
class GoFishHand extends Hand
{
private LinkedList pairs = new LinkedList();
GoFishHand()
{
super();
}
public
void contains()
{
Card temp;
Card doubleCard;
for(int i=0;i<hand.size();i++)
{
temp
= (Card)hand.get(i);
for(int j=0;j<hand.size();j++)
{
if(j
!= i)
{
doubleCard = (Card)hand.get(j);
if(temp.getValue()==doubleCard.getValue())
{
addPair(temp,
doubleCard);
removeCards(j);
removeCards(i);
j
+= hand.size();
}
}
}
}
}
public
boolean searchHand(Card card)
{
for(int i=0;i<hand.size();i++)
{
if(((Card)hand.get(i))==
card)
return true;
}
return false;
}
public
void addPair(Card card, Card card2)
{
pairs.add(card);
pairs.add(card2);
}
public
int numOfPairs()
{
return pairs.size()/2;
}
}
--------------------------------
abstract class Question
{
private int weight;
private
String text;
Question(String text, int weight)
{
this.text = text;
this.weight
= weight;
}
public int getWeight()
{
return weight;
}
public
void setWeight(int weight)
{
this.weight = weight;
}
public String getText()
{
return
text;
}
abstract public boolean ask();
}
--------------------------------
class TFquestion extends Question
{
private String
tempGuess;
private boolean guess;
private boolean answer;
TFquestion(String text, int
weight, boolean answer)
{
super(text, weight);
this.answer = answer;
}
public
boolean ask()
{
String text2 = getText();
do
{
System.out.print(text2
+ ": ");
tempGuess = In.readLine();
}
while(!tempGuess.equalsIgnoreCase("t")
&& !tempGuess.equalsIgnoreCase("f"));
if(tempGuess.equalsIgnoreCase("t"))
answer
= true;
else
answer = false;
if(guess == answer )
return
true;
else
return false;
}
}
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