Hi, I want redstone to react ONLY to yellow wool blocks. To set the wool colour to yellow you can use this: Code: block.setData((byte) 4); However it seems that if you do a getData on that yellow block you can get diffrent values. At first i got a Data value of 14, then is was 12 and now it's 15?!?! So: what the ..... is the Data of a block??? And why does it change? question no2: If not using getData how can i get the coulour of a wool-block? thanks in advance, Matthijs
Something like... Code: ((Wool) block.getState().getData()).getColor(); Haven't tested that or anything, but looking at the Wool and Block interfaces, that looks to be how you do it, assuming you already know block is a wool block.