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							31 lines
						
					
					
						
							748 B
						
					
					
				| int ereaseRow = 0; | |
| boolean doErease = false; | |
| boolean doRec = false; | |
| 
 | |
| void setBeat(int index, int sample) { | |
|    samples[sample][index] = true; | |
| } | |
| 
 | |
| void keyPressed() { | |
|   println(keyCode); | |
|   if(keyCode >= 48 && keyCode < 53) { | |
|     ereaseRow = keyCode-48; | |
|   } else if(keyCode >= 74) { | |
|     if(key == 'p') { | |
|       controller[0] = controller[0] == "PLAY" ? "STOP" : "PLAY"; | |
|       beat=0; | |
|     } | |
|     if(key == 'r') { | |
|       controller[1] = controller[1] == "UNSET" ? "REC/OVERDUB" : "UNSET"; | |
|       doRec = true; | |
|     } | |
|   } else { | |
|     int sample = keyCode-65; | |
|     doErease = ereaseRow>0; | |
|     if(sample >= 0 && sample < numSounds && !doErease) { | |
|       if(controller[1] != "EREASE" && controller[1] != "UNSET") { | |
|         setBeat(beat, sample); | |
|       } | |
|     } | |
|   } | |
| }
 |