diff --git a/src/main/java/com/kamesuta/mc/signpic/preview/SignEntity.java b/src/main/java/com/kamesuta/mc/signpic/preview/SignEntity.java
index 0284818e..1f4a32c4 100644
--- a/src/main/java/com/kamesuta/mc/signpic/preview/SignEntity.java
+++ b/src/main/java/com/kamesuta/mc/signpic/preview/SignEntity.java
@@ -33,11 +33,11 @@ private PreviewTileEntitySign onItemUse(final EntityPlayer playerIn, final World
 
 				if (side==EnumFacing.UP) {
 					this.tileSign.setBlockType(Blocks.STANDING_SIGN);
-					final int i = MathHelper.floor_double((playerIn.rotationYaw + 180.0F) * 16.0F / 360.0F + 0.5D) & 15;
+					final int i = MathHelper.floor((playerIn.rotationYaw+180.0F)*16.0F/360.0F+0.5D)&15;
 					this.tileSign.setBlockMetadata(i);
 				} else {
 					this.tileSign.setBlockType(Blocks.WALL_SIGN);
-					this.tileSign.setBlockMetadata(side.getIndex());
+					this.tileSign.setBlockMetadata(side.getIndex());
 				}
 
 				this.renderable = true;
@@ -47,16 +47,15 @@ private PreviewTileEntitySign onItemUse(final EntityPlayer playerIn, final World
 		}
 	}
 
-
 	public TileEntitySign capturePlace() {
 		final Minecraft mc = Client.mc;
-		if (mc.thePlayer != null) {
+		if (mc.player!=null) {
 			final RayTraceResult m = MovePos.getMovingPos();
-			final MovePos p = MovePos.getBlockPos();
-			if (m!=null && p!=null) {
+			final MovePos p = MovePos.getBlockPos();
+			if (m!=null&&p!=null) {
 				setVisible(true);
-				return onItemUse(mc.thePlayer, mc.theWorld, p.pos, m.sideHit);
-			}
+				return onItemUse(mc.player, mc.world, p.pos, m.sideHit);
+			}
 		}
 		return null;
 	}