1. import processing.net.*; 
   

2. Client myClient; 
   

3. int dataIn; 
   

4. void setup() { 
   

5. size(200, 200); 
   

6. // Connect to the local machine at port 5204. 
   

7. // This example will not run if you haven't 
   

8. // previously started a server on this port

9.  myClient = new Client(this, "127.0.0.1", 5204); 
   

10. } 
    

11. void draw() {

12.  if (myClient.available() > 0) { 
    

13. dataIn = myClient.read();

14.  }

15.  background(dataIn); 
    

16. }

17. 
    

Could you please help me :)
Kraabumm

 Cannot make a static reference to the non-static method doit(String) from the type Project.Spellcast

1. String usedspell = "boom";
2. void mouseClicked()
3. {
4.   Spellcast.doit(usedspell);
5. }

1. class Spellcast
2. {
3.  ArrayList spells;  
4.  
5.  Spellcast(String usedspell)
6. {
7. if (usedspell == "boom")
8. {
   
9. println(usedspell);
10. }
    
11. }
12. 
    
13. void doit(String usedspell)
14. {
15.  spells = new ArrayList();
16.  spells.add(new Spellcast(usedspell));
17.  drawspell();
18. }
19. 
    
20.  void drawspell()
21.  {
22.   for(int i=0 ; i < spells.size() ; i++)
23.  {
24.   println("Works !");
25.  }
26.  }
27. 
    
28. }