I'm very new to Processing (still) but wrote a program were you can type a sentence and every word of that sentence will appear at a random spot. It works fine, but now I want to add one more thing: random text color. 

I want every word to be red, yellow or blue on a random basis. 

I know how to make the words really random colors by putting "random(255), random(255), random(255)" as the fill or something like that, but I want the color of the words to be randomly selected from an array.

I already created some sort of array and it picks a random color every time I click play, but then all the words appear in the same color. I want every word to be another color, so every time I hit spacebar there should be selected one, but I don't know how to fix that.

I hope I explained it clear enough. Any help is appreciated.

Here's the code I have so far: 

Thanks in advance, 

roos

I'm very new to processing, but I want t make a type input where you can type words and every time you hit the spacebar the next word should appear somewhere else (random) in the input field. 

This is the code I have so far, but I still didn't find out how to make the cursor move to a random position when I hit the spacebar. Any help is appreciated, thanks in advance.

Roos

2. 
   
3. String str2 = new String("");
4. String tekst = "";
5. 
   
6. 
   
7. PFont font;
8. 
   
9. void setup() {
10.   size(400, 400);
11.   font = createFont("Helvetica", 18);
12.   
13. }
14. 
    
15. void draw() {
16.   background(255);
17.   fill(255, 0, 0);
18.   textFont(font, 18);
19.   text(tekst+("_"), 35, 95);
20. }
21. 
    
22. void keyReleased() {
23.   if (key != CODED) {
24.     switch(key) {
25.     case BACKSPACE:
26.   
27.       tekst = tekst.substring(0, max(0, tekst.length()-1));
28.       break;
29.     case TAB:
30.       tekst += "    ";
31.       break;
32.     case ENTER:
33.     case RETURN:
34.       tekst += "\n";
35.       break;
36.     case ESC:
37.     case DELETE:
38.       break;
39.     default:
40.       tekst += key;
41.     }
42.   }
43. }

I'm very new to processing and I have a question:

I have an image, and if you click on it I want it to be a next image, but the next image has to be a random one.

Something like a random image gallery. 

I hope anyone knows how to make this happen. 

Thanks!