Improved readability of variables

Hopefully improved semantics of variables

Fixed typos

Added hyphenations

src/main/java/appeng/helpers/Splotch.java

@@ -0,0 +1,79 @@
+package appeng.helpers;
+
+import io.netty.buffer.ByteBuf;
+import net.minecraft.util.Vec3;
+import net.minecraftforge.common.util.ForgeDirection;
+import appeng.api.util.AEColor;
+
+public class Splotch
+{
+
+	public Splotch(AEColor col, boolean lit, ForgeDirection side, Vec3 Pos) {
+		color = col;
+		lumen = lit;
+
+		double x, y;
+
+		if ( side == ForgeDirection.SOUTH || side == ForgeDirection.NORTH )
+		{
+			x = Pos.xCoord;
+			y = Pos.yCoord;
+		}
+
+		else if ( side == ForgeDirection.UP || side == ForgeDirection.DOWN )
+		{
+			x = Pos.xCoord;
+			y = Pos.zCoord;
+		}
+
+		else
+		{
+			x = Pos.yCoord;
+			y = Pos.zCoord;
+		}
+
+		int a = (int) (x * 0xF);
+		int b = (int) (y * 0xF);
+		this.pos = a | (b << 4);
+
+		this.side = side;
+	}
+
+	public Splotch(ByteBuf data) {
+
+		pos = data.readByte();
+		int val = data.readByte();
+
+		side = ForgeDirection.getOrientation( val & 0x07 );
+		color = AEColor.values()[(val >> 3) & 0x0F];
+		lumen = ((val >> 7) & 0x01) > 0;
+	}
+
+	public void writeToStream(ByteBuf stream)
+	{
+		stream.writeByte( pos );
+		int val = side.ordinal() | (color.ordinal() << 3) | (lumen ? 0x80 : 0x00);
+		stream.writeByte( val );
+	}
+
+	final private int pos;
+	final public ForgeDirection side;
+	final public boolean lumen;
+	final public AEColor color;
+
+	public float x()
+	{
+		return (float) (pos & 0x0f) / 15.0f;
+	}
+
+	public float y()
+	{
+		return (float) ((pos >> 4) & 0x0f) / 15.0f;
+	}
+
+	public int getSeed()
+	{
+		int val = side.ordinal() | (color.ordinal() << 3) | (lumen ? 0x80 : 0x00);
+		return Math.abs( pos + val );
+	}
+}