initial commit

java/src/game/packet/SPacketBlockChange.java

@@ -0,0 +1,63 @@
+package game.packet;
+
+import java.io.IOException;
+
+import game.init.BlockRegistry;
+import game.network.NetHandlerPlayClient;
+import game.network.Packet;
+import game.network.PacketBuffer;
+import game.world.BlockPos;
+import game.world.State;
+import game.world.World;
+
+public class SPacketBlockChange implements Packet<NetHandlerPlayClient>
+{
+    private BlockPos blockPosition;
+    private State blockState;
+
+    public SPacketBlockChange()
+    {
+    }
+
+    public SPacketBlockChange(World worldIn, BlockPos blockPositionIn)
+    {
+        this.blockPosition = blockPositionIn;
+        this.blockState = worldIn.getState(blockPositionIn);
+    }
+
+    /**
+     * Reads the raw packet data from the data stream.
+     */
+    public void readPacketData(PacketBuffer buf) throws IOException
+    {
+        this.blockPosition = buf.readBlockPos();
+        this.blockState = (State)BlockRegistry.STATEMAP.getByValue(buf.readVarIntFromBuffer());
+    }
+
+    /**
+     * Writes the raw packet data to the data stream.
+     */
+    public void writePacketData(PacketBuffer buf) throws IOException
+    {
+        buf.writeBlockPos(this.blockPosition);
+        buf.writeVarIntToBuffer(BlockRegistry.STATEMAP.get(this.blockState));
+    }
+
+    /**
+     * Passes this Packet on to the NetHandler for processing.
+     */
+    public void processPacket(NetHandlerPlayClient handler)
+    {
+        handler.handleBlockChange(this);
+    }
+
+    public State getBlockState()
+    {
+        return this.blockState;
+    }
+
+    public BlockPos getBlockPosition()
+    {
+        return this.blockPosition;
+    }
+}