//
// Authors: Martti E. Pesonen and Hanna Lehtola 
// Original base document by Timo Ehmke


// Systemvariablen 
// ===============

APPLET_WIDTH      = 384
APPLET_HEIGHT     = 288
WORLD_X_MAX = +16.0
WORLD_X_MIN = -16.0
WORLD_Y_MAX = +10.0
WORLD_Y_MIN = -14.0




// Figurenbeschreibung 
// ===================

e[1]  = a;     point;   fixed;          -9.0,6.0;  black;black;0;0;smallcircle  
e[2]  = b;     point;   fixed;          -9.0,3.0;  black;black;0;0;smallcircle 
e[3]  = c;     point;   fixed;          -9.0,0.0;   black;black;0;0;smallcircle  
e[4]  = d;     point;   fixed;          -9.0,-3.0;   black;black;0;0;smallcircle 
e[5]  = e;     point;   fixed;          -9.0,-6.0;   black;black;0;0;smallcircle 

e[6]  = A;     point;   fixed;          6.0,6.0;   black;black;0;0;smallcircle  
e[7]  = B;     point;   fixed;          6.0,3.0;   black;black;0;0;smallcircle 
e[8]  = C;     point;   fixed;          6.0,0.0;    black;black;0;0;smallcircle  
e[9]  = D;     point;   fixed;          6.0,-3.0;    black;black;0;0;smallcircle 
e[10] = E;     point;   fixed;          6.0,-6.0;    black;black;0;0;smallcircle 

//e[11]  = P1;     point;   dragable;      -8.0,6.0;   0;red;black;black; 
e[11]  = P2;     point;   dragable;      -8.0,3.0;   0;red;black;black;     
e[12]  = P3;     point;   dragable;      -8.0,0.0;    0;red;black;black;   
e[13]  = P4;     point;   dragable;      -8.0,-3.0;    0;red;black;black;    
e[14]  = P5;     point;   dragable;      -8.0,-6.0;    0;red;black;black;  

e[15]  = p1;     point;   fixed;      -8.0,6.0;   0;0;0;0;
//e[12]  = p2;     point;   fixed;      -8.0,3.0;   0;0;0;0;       
//e[13]  = p3;     point;   fixed;      -8.0,0.0;   0;0;0;0;       
//e[14]  = p4;     point;   fixed;      -8.0,-3.0;   0;0;0;0;       
//e[15]  = p5;     point;   fixed;      -8.0,-6.0;   0;0;0;0;    

e[16]  = l1; line;   connect;    p1,B;  0;0;0;0; 
//e[17]  = l2; line;   connect;    p2,C;  0;0;0;0;    
//e[18]  = l3; line;   connect;    p3,E;  0;0;0;0;    
//e[19]  = l4; line;   connect;    p4,A;  0;0;0;0;    
//e[20]  = l5; line;   connect;    p5,D;  0;0;0;0;  

e[17]  = an1;     point;   dragable;    -8.0,6.0,l1;  "hideLabel"

e[18]  = L1; line;   connect;    a,an1;  0;0;black;0; 
e[19]  = L2; line;   connect;    b,P2;  0;0;black;0;    
e[20]  = L3; line;   connect;    c,P3;  0;0;black;0;    
e[21]  = L4; line;   connect;    d,P4;  0;0;black;0;    
e[22]  = L5; line;   connect;    e,P5;  0;0;black;0;    

e[23]  = X; point;   fixed;     -9.0,8.0;   black;0;0;0; 
e[24]  = Y; point;   fixed;      6.0,8.0;   black;0;0;0; 

e[25]  = A1;     point;   fixed;          6.0,6.5;   "hidden"  
e[26]  = B1;     point;   fixed;          6.0,3.5;   "hidden"
e[27]  = C1;     point;   fixed;          6.0,0.5;   "hidden"  
e[28]  = D1;     point;   fixed;          6.0,-3.5;  "hidden" 
e[29]  = E1;     point;   fixed;          6.0,-6.5;  "hidden" 

e[30]  = Y1;     circle;   radius;          A,A1; 0;0;0;0;
e[31]  = Y2;     circle;   radius;          B,B1; 0;0;0;0;
e[32]  = Y3;     circle;   radius;          C,C1; 0;0;0;0;     
e[33]  = Y4;     circle;   radius;          D,D1; 0;0;0;0;    
e[34]  = Y5;     circle;   radius;          E,E1; 0;0;0;0;   

e[35] = m1; measure; button;    "Evaluation","evaluate";  
e[36] = m2; measure; button;    "Start Animation","action";  
e[37] = m3; measure; button;    "Start Animation","action";  

   // Animation 
   // =========
   //
   // Syntax:
   // anim[<nr>] = "if (<MeasureObject>) animate (<PointObject>, <delay>, <direction>, <step>, <num>)"
   // 
   // Meaning:
   // 
   // <MeasureObject> : an arbitrary measure object, e.g. a checkbox
   // <PointObject>   : the point object must be dragable on a circle, polygon, straightline, line (connect), or curve
   // <delay>         : delay between two steps in the animation
   // <direction>     : 0 = left, 1 = right, 2 = alternate (only line segment)
   // <step>          : the animation is divided n steps (for a curve object there is no meaning)
   // <num>           : 0 = loop the animation, 1..n = repeat animation n times

   anim[1] = "if (calculate(m2)) animate (an1,10,2,100,1)"
   anim[2] = "if (calculate(m3)) animate (an1,10,1,100,1)"


// Aufgabenanalyse
// ===============

<Problem>
 MAX_ANSWER = 0
// condition[1] = "isIncluded(P1,Y2)"
 condition[1] = "isIncluded(P2,Y3)"
 condition[2] = "isIncluded(P3,Y5)"
 condition[3] = "isIncluded(P4,Y1)"
 condition[4] = "isIncluded(P5,Y4)"
 </Problem>

<Answer 1>
 key = "condition[1] AND condition[2] AND condition[3] AND condition[4]"
 comment[1] = " EXACTLY!"
</Answer 1>

<Answer 2>
 key = "1"
 comment[1] = " Your answer is not right. /n Just try again."
</Answer 2>