We are programming an experiment for a school project. We have some parts working, but for some reason the words don't go to the next one once you press the G button for green. We couldn't find the mistakes. We were not sure what to do with it, we hope maybe some of you can take a look. Maybe it's a stupid mistake, but we can't figure out a fix for it. If you see anything that is not correct, please tell us.

Thanks a lot!

Jurre & Laura

P.S. Sorry for the big code.....

1. char State = 'B';
   /*States:
   B = Ready to Begin
   R = Running
   P = Paused
   D = Done
   */
   
   //Used for counting, program will change state to "Done" when reaching the end of the Array
   int i = 0;
   
   // Stimulus 1 declared
   Stimulus Stimulus1;
   //Gebruikte Font declaren
   PFont f;
   
   //Eerste setup
   void setup(){
    // Initialize stimulus object
    Stimulus1 = new Stimulus();
    
    //Basic setup
    size(800,600);
    frameRate(60);
    background(255);
    stroke(0);
    smooth();
    fill(0);
    // Font initializeren.
    f = createFont("Arial", 40, true);
    textFont(f,30);
    text("Press the s-button on the keyboard to start",100,100);
   }
   
   void keyPressed(){
     if(key=='s'){ //'s' = Startknop
       switch(State){
         case 'B':
           State = 'R';
           background(255);
           println("Entering state: Running");
           break;
         case 'R':
           State = 'P';
           println("Entering state: Paused");
           break;
         case 'P':
           State = 'R';
           background(255);
           println("Entering state: Running");
           break;
       }
     }
      if(key=='r' && State == 'R'){
        println("R has been pressed");
      // Schrijf weg in textbestand dat Rood is ingedrukt bij stimulus i
        for (int i = 0; i<Woorden.length; i++) {
        //lines of code to execute here
       }
        // 25 items stop
        if(i>=Woorden.length) {
          //Laad Eindpagina en state naar D (Done)
          State = 'D';
        }
     }
    
      if(key=='b' && State == 'R'){
        println("B has been pressed");
      // Schrijf weg in textbestand dat Blauw is ingedrukt bij stimulus i
          for (int i = 0; i<Woorden.length; i++) {
        //lines of code to execute here
        }
        // 25 items stop
        if(i>=Woorden.length) {
          //Laad Eindpagina en state naar D (Done)
          State = 'D';
        }
     }
    
      if(key=='y' && State == 'R'){
        println("Y has been pressed");
      // Schrijf weg in textbestand dat Geel is ingedrukt bij stimulus i
        for (int i = 0; i<Woorden.length; i++) {
        //lines of code to execute here
        }
        // 25 items stop
        if(i>=Woorden.length) {
          //Laad Eindpagina en state naar D (Done)
          State = 'D';
        }
     }
     
      if(key=='g' && State == 'R'){
        println("G has been pressed");
      // Schrijf weg in textbestand dat Groen is ingedrukt bij stimulus i
        for (int i = 0; i<Woorden.length; i++) {
        //lines of code to execute here
        }
        // Als de 25 items bereikt zijn stoppen
        if(i>=Woorden.length) {
          //Load Eindpagina en state to D (Done)
          State = 'D';     
        }
      }
   }
   
   void draw(){  
       if(State == 'P'){   
         background(255);
         fill(0);
         text("Pauze",200,200);
       }
        if(State == 'R'){   
         background(255);
         Stimulus1.display(i);
       } 
        if(State == 'D'){   
         background(255);
         Eindpagina();
      }
   }

1. String[] Woorden =
   {
   
   "Green",
   "Car",
   "Red",
   "Tree",
   "Window",
   "Blue",
   "Cat",
   "Yellow",
   "Dog",
   "Green",
   "Mouse",
   "Blue",
   "Cloud",
   "Red",
   "Key",
   "Yellow",
   "Door",
   "Green",
   "Yellow",
   "Blue",
   "Lamp",
   "Glass",
   "Button",
   "Red",
   "Blue",
   "Coat",
   "Red",
   "Green",
   "Rain",
   "Dress",
   "Yellow",
   "Shoe",
   
   };

1. color[] kleuren = {
    
   color(0,255,0), //groen
   color(255,0,0), //rood
   color(0,0,255), //blauw
   color(255,255,0), //geel
   color(0,255,0), //groen
   color(255,0,0), //rood
   color(0,0,255), //blauw
   color(255,255,0), //geel
   color(0,255,0), //groen
   color(255,0,0), //rood
   color(0,0,255), //blauw
   color(255,255,0), //geel
   color(0,255,0), //groen
   color(255,0,0), //rood
   color(0,0,255), //blauw
   color(255,255,0), //geel
   color(0,255,0), //groen
   color(255,0,0), //rood
   color(0,0,255), //blauw
   color(255,255,0), //geel
   color(0,255,0), //groen
   color(255,0,0), //rood
   color(0,0,255), //blauw
   color(255,255,0), //geel
   color(0,255,0), //groen
   color(255,0,0), //rood
   color(0,0,255), //blauw
   color(255,255,0), //geel
   color(0,255,0), //groen
   color(255,0,0), //rood
   color(0,0,255), //blauw
   color(255,255,0) //geel
   
   };

1. //Define Stimulus
   class Stimulus {
     int a;
     color c;
    
     void display(int a){
       fill(kleuren[a]);
       //show stroop task
       textFont(f, 40);
       textAlign(CENTER);
       text(Woorden[a],200,200);
     }
   }