Aktuelle Version vom 4. Oktober 2015, 17:01 Uhr

Matrix Rain Code

Globale Variablen:

int pos[8] = {0,0,0,0,0,0,0,0};
int lng[8] = {1,1,1,1,1,1,1,1};

Pattern code:

case 4:
    {
        CHSV c_bg(113,100,0); 
        CHSV c_t(113,100,200);
        CHSV c_p(113,100,230);
        
        for(uint8_t x=0; x<8; x++) {
           int h=pos[x];   
           int r=lng[x];
           if(h<0) r = r+h;
           
           for(uint8_t y=0; y<8; y++) {  
             if(h == y) {
               hsvbuf1[x*8+y] = c_p;
             } else
             if(h < y) {   
               if(r<y) {
                 hsvbuf1[x*8+y] = c_bg;
               } else {
                 hsvbuf1[x*8+y] = c_t;            
               }
             } else {
               hsvbuf1[x*8+y] = c_bg;
             }
           }
 
           if(lng[x] > -pos[x]) {
             pos[x]--;
           } else {
             pos[x] = random(8, 30);
             lng[x] = random(6,12);
           }
        }
        
        showHSVg(hsvbuf1);
        
        lng[0] = random(6,12);
        int d = map(para[1], 0,1023, 100,500);
        delay(d);
      }