Fix two multiblock crashes, closes #48

src/main/java/vazkii/botania/client/core/handler/MultiblockRenderHandler.java

@@ -86,7 +86,7 @@ public final class MultiblockRenderHandler {
 	public static void setMultiblock(MultiblockSet set) {
 		currentMultiblock = set;
 		anchor = null;
-		angle = EnumFacing.DOWN;
+		angle = EnumFacing.SOUTH;
 
 		Minecraft mc = Minecraft.getMinecraft();
 		if(mc.theWorld != null)

src/main/java/vazkii/botania/client/core/proxy/ClientProxy.java

@@ -395,9 +395,6 @@ public class ClientProxy extends CommonProxy {
 
 				if((int) Math.floor(MathHelper.pointDistancePlane(xp, zp, x, z)) == (iradius - 1))
 					mb.addComponent(new AnyComponent(new BlockPos(xp - x, 1, zp - z), block.getDefaultState()));
-
-				if((int) Math.floor(MathHelper.pointDistancePlane(xp, zp, x, z)) == iradius - 1)
-					mb.addComponent(new AnyComponent(new BlockPos(xp - x, 1, zp - z), block.getDefaultState()));
 			}
 
 		MultiblockRenderHandler.setMultiblock(mb.makeSet());

src/main/java/vazkii/botania/common/item/ItemSextant.java

@@ -171,11 +171,10 @@ public class ItemSextant extends ItemMod {
 		@Override
 		public Map<EnumFacing, Multiblock> createRotations() {
 			Map<EnumFacing, Multiblock> ret = new EnumMap<>(EnumFacing.class);
-			for (EnumFacing e : EnumFacing.HORIZONTALS) {
+			for (EnumFacing e : EnumFacing.VALUES) {
 				ret.put(e, this);
 			}
 			return ret;
-			// return new Multiblock[] { this }; todo 1.8 verify, this was only the first direction
 		}
 
 	}