Don't you know talking to your plants helps them grow?

Author: impiaaa

src/main/java/tterrag/treesimulator/MicListener.java

@@ -0,0 +1,96 @@
+package tterrag.treesimulator;
+
+import java.util.EnumSet;
+
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.DataLine;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.TargetDataLine;
+
+import cpw.mods.fml.common.ITickHandler;
+import cpw.mods.fml.common.TickType;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class MicListener implements ITickHandler {
+	private TargetDataLine line;
+	private byte[] buffer;
+	private int bufferOffset;
+	public int bufferSizeMultiplier = 2;
+	private boolean isRunning = false;
+	
+	public void init()
+	{
+		AudioFormat format = new AudioFormat(8000.0F, 8, 1, true, true);
+		DataLine.Info info = new DataLine.Info(TargetDataLine.class, format );
+		if (!AudioSystem.isLineSupported(info)) {
+		    return;
+		}
+		// Obtain and open the line.
+		try {
+		    line = (TargetDataLine) AudioSystem.getLine(info);
+		    line.open(format);
+		} catch (LineUnavailableException ex) {
+		    return;
+		}
+		line.start();
+		buffer = new byte[line.getBufferSize() * bufferSizeMultiplier];
+		bufferOffset = 0;
+		isRunning = true;
+	}
+	
+	public void shutdown()
+	{
+		if (isRunning) {
+			isRunning = false;
+			line.close();
+		}
+	}
+	
+	@Override
+	public String getLabel() {
+		return "treeSimulatorClientTickHandler";
+	}
+
+	@Override
+	public void tickEnd(EnumSet<TickType> type, Object... tickData) {
+	}
+
+	@Override
+	public void tickStart(EnumSet<TickType> type, Object... tickData) {
+		if (isRunning)
+		{
+			int available = line.available();
+			int remaining = buffer.length-bufferOffset;
+			int bytesRead = line.read(buffer, bufferOffset, Math.min(remaining, available));
+			bufferOffset += bytesRead;
+			if (bytesRead < available) {
+				// buffer is full, analyze data
+				bufferOffset = 0;
+				int sum = 0;
+				for (int i = 0; i < buffer.length; i++) {
+					sum += buffer[i];
+				}
+				double avg = sum / buffer.length;
+		        double sumMeanSquare = 0.0;
+		        for(int i = 0; i < buffer.length; i++) {
+		            sumMeanSquare += Math.pow(buffer[i] - avg, 2.0);
+		        }
+		 
+		        double averageMeanSquare = sumMeanSquare / buffer.length;
+		        double rms = Math.pow(averageMeanSquare,0.5d) + 0.5;
+		        if (rms > TreeSimulator.loudnessThreshold) {
+		        	System.out.println("Client requested tree growth");
+		        	TreeGrower.instance.requestTreeGrowthClient();
+		        }
+			}
+		}
+	}
+
+	@Override
+	public EnumSet<TickType> ticks() {
+		return EnumSet.of(TickType.CLIENT);
+	}
+}

src/main/java/tterrag/treesimulator/PacketHandlerTGS.java

@@ -7,6 +7,7 @@
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockSapling;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.network.INetworkManager;
 import net.minecraft.network.packet.Packet250CustomPayload;
 import cpw.mods.fml.common.network.IPacketHandler;
@@ -15,23 +16,32 @@
 public class PacketHandlerTGS implements IPacketHandler{
 	@Override
 	public void onPacketData(INetworkManager manager, Packet250CustomPayload packet, Player player) {
-		ByteArrayInputStream byteStream = new ByteArrayInputStream(packet.data);
-		DataInputStream stream = new DataInputStream(byteStream);
-		int x, y, z;
-		try {
-			x = stream.readInt();
-			y = stream.readInt();
-			z = stream.readInt();
-		} catch (IOException e) {
-			e.printStackTrace();
-			return;
+		if (player instanceof EntityPlayerMP) {
+			// server side, "request growth" packet
+			if (TreeSimulator.yellingWorks) {
+				TreeGrower.instance.requestTreeGrowth((EntityPlayerMP)player);
+			}
 		}
-
-		EntityPlayer entity = (EntityPlayer) player;
-		Block block = Block.blocksList[entity.worldObj.getBlockId(x, y, z)];
-		if (block instanceof BlockSapling)
-		{
-			entity.worldObj.playAuxSFX(2005, x, y, z, 0);				
+		else {
+			// client side, particle effects packet
+			ByteArrayInputStream byteStream = new ByteArrayInputStream(packet.data);
+			DataInputStream stream = new DataInputStream(byteStream);
+			int x, y, z;
+			try {
+				x = stream.readInt();
+				y = stream.readInt();
+				z = stream.readInt();
+			} catch (IOException e) {
+				e.printStackTrace();
+				return;
+			}
+	
+			EntityPlayer entity = (EntityPlayer) player;
+			Block block = Block.blocksList[entity.worldObj.getBlockId(x, y, z)];
+			if (block instanceof BlockSapling)
+			{
+				entity.worldObj.playAuxSFX(2005, x, y, z, 0);				
+			}
 		}
 	}
 }

src/main/java/tterrag/treesimulator/TickHandlerTGS.java

@@ -43,11 +43,11 @@ public void tickStart(EnumSet<TickType> type, Object... tickData)
 			{
 				if ((Math.abs(player.posX - posX) > 0.25 || Math.abs(player.posZ - posZ) > 0.25) && TreeSimulator.sprintingWorks)
 				{
-					TreeGrower.requestTreeGrowth((EntityPlayerMP)tickData[0]);
+					TreeGrower.instance.requestTreeGrowth((EntityPlayerMP)tickData[0]);
 				}
 				if ((PlayerState.getState(player.isSneaking()) != state) && TreeSimulator.crouchingWorks)
 				{					
-					TreeGrower.requestTreeGrowth((EntityPlayerMP)tickData[0]);
+					TreeGrower.instance.requestTreeGrowth((EntityPlayerMP)tickData[0]);
 				}
 			}
 			else

src/main/java/tterrag/treesimulator/TreeGrower.java

@@ -15,7 +15,8 @@
 import net.minecraftforge.event.entity.player.BonemealEvent;
 
 public class TreeGrower {
-	private static int movementCounter = 0;
+	private int movementCounter = 0;
+	public static TreeGrower instance = new TreeGrower();
 
 	private static int[] getNearestSapling(World world, int xpos, int ypos, int zpos) {
 		for (int x = -5; x <= 5; x++)
@@ -51,7 +52,7 @@ private static void sendPacket(int x, int y, int z, World worldObj, Player playe
 		PacketDispatcher.sendPacketToPlayer(packet, player);
 	}
 
-	public static void requestTreeGrowth(EntityPlayerMP player) {
+	public void requestTreeGrowth(EntityPlayerMP player) {
 		int[] pos = getNearestSapling(player.worldObj, (int) player.posX, (int) player.posY, (int) player.posZ);
 
 		if (pos.length == 0)
@@ -79,4 +80,11 @@ public static void requestTreeGrowth(EntityPlayerMP player) {
 			movementCounter = 0;
 		}
 	}
+	
+	public static void requestTreeGrowthClient() {
+		Packet250CustomPayload packet = new Packet250CustomPayload();
+		packet.channel = TreeSimulator.CHANNEL;
+		packet.length = 0;
+		PacketDispatcher.sendPacketToServer(packet);
+	}
 }

src/main/java/tterrag/treesimulator/TreeSimulator.java

@@ -8,9 +8,12 @@
 import cpw.mods.fml.common.Mod.Instance;
 import cpw.mods.fml.common.event.FMLInitializationEvent;
 import cpw.mods.fml.common.event.FMLPreInitializationEvent;
+import cpw.mods.fml.common.event.FMLServerStartedEvent;
+import cpw.mods.fml.common.event.FMLServerStoppingEvent;
 import cpw.mods.fml.common.network.NetworkMod;
 import cpw.mods.fml.common.registry.TickRegistry;
 import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 
 @Mod(modid = "treeGrowingSimulator", version = "0.0.3", name = "Tree Growing Simulator 2014")
 @NetworkMod(serverSideRequired=true, clientSideRequired=false, channels = {TreeSimulator.CHANNEL}, packetHandler = PacketHandlerTGS.class)
@@ -20,8 +23,13 @@ public class TreeSimulator {
 	public static boolean showParticles;
 	public static boolean crouchingWorks;
 	public static boolean sprintingWorks;
+	public static boolean yellingWorks;
+	public static double loudnessThreshold;
 	public static final String CHANNEL = "TGS2014";
 
+	@SideOnly(Side.CLIENT)
+	public MicListener micListener;
+	
 	@Instance
 	public static TreeSimulator instance;
 
@@ -35,6 +43,9 @@ public void preInit(FMLPreInitializationEvent event)
 	public void init(FMLInitializationEvent event)
 	{
 		TickRegistry.registerTickHandler(new TickHandlerTGS(), Side.SERVER);
+		if (event.getSide() == Side.CLIENT && yellingWorks) {
+			micListener = new MicListener();
+		}
 	}
 
 	private void initConfig(File file)
@@ -47,7 +58,26 @@ private void initConfig(File file)
 		showParticles = config.get("Tweaks", "showParticles", true, "Show bonemeal particles when appropriate. Not sure why you would turn this off, but eh").getBoolean(true);
 		crouchingWorks = config.get("Tweaks", "crouchingWorks", true, "Enable crouching to speed growth").getBoolean(true);
 		sprintingWorks = config.get("Tweaks", "sprintingWorks", true, "Enable sprinting to speed growth").getBoolean(true);
+		yellingWorks = config.get("Tweaks", "yellingWorks", true, "Enable talking to speed growth").getBoolean(true);
+		loudnessThreshold = config.get("Tweaks", "loudnessThreshold", 60.0, "What is considered to be the loudness of talking").getDouble(60.0);
 
 		config.save();
 	}
+	
+	@EventHandler
+	public void gameStarted(FMLServerStartedEvent e) {
+		if (e.getSide() == Side.CLIENT && yellingWorks)
+		{
+			micListener.init();
+			TickRegistry.registerTickHandler(micListener, Side.CLIENT);
+		}
+	}
+
+	@EventHandler
+	public void gameStopping(FMLServerStoppingEvent e) {
+		if (e.getSide() == Side.CLIENT && yellingWorks)
+		{
+			micListener.shutdown();
+		}
+	}
 }