Fixed OpenComputers support

Fixed Transporter, ChunkLoader, EnergyBank, EnanReactorCore and
LaserTreeFarm crahsing OC computer when CC isn't loaded
Added OpenComputers callbacks to Enantiomorphic reactor

src/main/java/cr0s/warpdrive/block/TileEntityChunkLoader.java

@@ -2,6 +2,7 @@ package cr0s.warpdrive.block;
 
 import java.util.Map;
 
+import cpw.mods.fml.common.Optional;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.ChunkCoordIntPair;
 import net.minecraft.world.chunk.Chunk;
@@ -144,6 +145,7 @@ public class TileEntityChunkLoader extends TileEntityAbstractChunkLoading implem
 	}
 
 	@Override
+	@Optional.Method(modid = "ComputerCraft")
 	public Object[] callMethod(IComputerAccess computer, ILuaContext context, int method, Object[] arguments) {
 		String meth = methodsArray[method];
 

src/main/java/cr0s/warpdrive/block/collection/TileEntityLaserTreeFarm.java

@@ -2,6 +2,7 @@ package cr0s.warpdrive.block.collection;
 
 import java.util.LinkedList;
 
+import cpw.mods.fml.common.Optional;
 import net.minecraft.block.Block;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -243,6 +244,7 @@ public class TileEntityLaserTreeFarm extends TileEntityAbstractMiner {
 
 	// ComputerCraft IPeripheral methods implementation
 	@Override
+	@Optional.Method(modid = "ComputerCraft")
 	public Object[] callMethod(IComputerAccess computer, ILuaContext context, int method, Object[] arguments) {
 		String methodName = methodsArray[method];
 		if (methodName.equals("start")) {

src/main/java/cr0s/warpdrive/block/energy/TileEntityEnanReactorCore.java

@@ -2,11 +2,15 @@ package cr0s.warpdrive.block.energy;
 
 import java.util.Arrays;
 
+import li.cil.oc.api.machine.Arguments;
+import li.cil.oc.api.machine.Callback;
+import li.cil.oc.api.machine.Context;
 import net.minecraft.entity.Entity;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraftforge.common.util.ForgeDirection;
 import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.common.Optional;
 import cr0s.warpdrive.WarpDrive;
 import cr0s.warpdrive.api.IBlockUpdateDetector;
 import cr0s.warpdrive.block.TileEntityAbstractEnergy;
@@ -289,13 +293,19 @@ public class TileEntityEnanReactorCore extends TileEntityAbstractEnergy implemen
 	// OpenComputer callback methods
 	// FIXME: implement OpenComputers...
 	
+	@Callback
+	@Optional.Method(modid = "OpenComputers")
+	public Object[] active(Context context, Arguments arguments) throws Exception {
+		return active(argumentsOCtoCC(arguments));
+	}
+	
 	public Object[] active(Object[] arguments) throws Exception {
 		if (arguments.length == 1) {
 			boolean activate = false;
 			try {
 				activate = toBool(arguments[0]);
 			} catch (Exception e) {
-				throw new Exception("Function expects an boolean value");
+				throw new Exception("Function expects a boolean value");
 			}
 			if (active && !activate) {
 				sendEvent("reactorDeactivation", null);
@@ -313,13 +323,19 @@ public class TileEntityEnanReactorCore extends TileEntityAbstractEnergy implemen
 		}
 	}
 	
+	@Callback
+	@Optional.Method(modid = "OpenComputers")
+	public Object[] release(Context context, Arguments arguments) throws Exception {
+		return release(argumentsOCtoCC(arguments));
+	}
+	
 	private Object[] release(Object[] arguments) throws Exception {
 		boolean doRelease = false;
 		if (arguments.length > 0) {
 			try {
 				doRelease = toBool(arguments[0]);
 			} catch (Exception e) {
-				throw new Exception("Function expects an boolean value");
+				throw new Exception("Function expects a boolean value");
 			}
 			
 			releaseMode = doRelease ? MODE_MANUAL_RELEASE : MODE_DONT_RELEASE;
@@ -329,6 +345,12 @@ public class TileEntityEnanReactorCore extends TileEntityAbstractEnergy implemen
 		return new Object[] { releaseMode != MODE_DONT_RELEASE };
 	}
 	
+	@Callback
+	@Optional.Method(modid = "OpenComputers")
+	public Object[] releaseRate(Context context, Arguments arguments) throws Exception {
+		return releaseRate(argumentsOCtoCC(arguments));
+	}
+	
 	private Object[] releaseRate(Object[] arguments) throws Exception {
 		int rate = -1;
 		try {
@@ -349,6 +371,12 @@ public class TileEntityEnanReactorCore extends TileEntityAbstractEnergy implemen
 		return new Object[] { MODE_STRING[releaseMode], releaseRate };
 	}
 	
+	@Callback
+	@Optional.Method(modid = "OpenComputers")
+	public Object[] releaseAbove(Context context, Arguments arguments) throws Exception {
+		return releaseAbove(argumentsOCtoCC(arguments));
+	}
+	
 	private Object[] releaseAbove(Object[] arguments) throws Exception {
 		int above = -1;
 		try {
@@ -368,8 +396,15 @@ public class TileEntityEnanReactorCore extends TileEntityAbstractEnergy implemen
 		return new Object[] { MODE_STRING[releaseMode], releaseAbove };
 	}
 	
+	@Callback
+	@Optional.Method(modid = "OpenComputers")
+	public Object[] instability(Context context, Arguments arguments) throws Exception {
+		return new Double[] { instabilityValues[0], instabilityValues[1], instabilityValues[2], instabilityValues[3] };
+	}
+	
 	// ComputerCraft IPeripheral methods implementation
 	@Override
+	@Optional.Method(modid = "ComputerCraft")
 	public Object[] callMethod(IComputerAccess computer, ILuaContext context, int method, Object[] arguments) {
 		// computer is alive => start updating reactor
 		hold = false;

src/main/java/cr0s/warpdrive/block/energy/TileEntityEnanReactorLaser.java

@@ -1,5 +1,8 @@
 package cr0s.warpdrive.block.energy;
 
+import li.cil.oc.api.machine.Arguments;
+import li.cil.oc.api.machine.Callback;
+import li.cil.oc.api.machine.Context;
 import cpw.mods.fml.common.Optional;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
@@ -148,6 +151,29 @@ public class TileEntityEnanReactorLaser extends TileEntityAbstractLaser implemen
 		super.readFromNBT(nbt);
 	}
 	
+	// OpenComputers callback methods
+	@Callback
+	@Optional.Method(modid = "OpenComputers")
+	public Object[] hasReactor(Context context, Arguments arguments) {
+		return new Object[] { scanForReactor() != null };
+	}
+	
+	@Callback
+	@Optional.Method(modid = "OpenComputers")
+	public Object[] sendLaser(Context context, Arguments arguments) {
+		if (arguments.count() >= 1) {
+			laserReactor(arguments.checkInteger(0));
+		}
+		
+		return null;
+	}
+	
+	@Callback
+	@Optional.Method(modid = "OpenComputers")
+	public Object[] side(Context context, Arguments arguments) {
+		return new Object[] { side.ordinal() - 2 };
+	}
+	
 	// ComputerCraft methods
 	@Override
 	@Optional.Method(modid = "ComputerCraft")

src/main/java/cr0s/warpdrive/block/energy/TileEntityEnergyBank.java

@@ -1,5 +1,6 @@
 package cr0s.warpdrive.block.energy;
 
+import cpw.mods.fml.common.Optional;
 import net.minecraftforge.common.util.ForgeDirection;
 import cr0s.warpdrive.block.TileEntityAbstractEnergy;
 import cr0s.warpdrive.config.WarpDriveConfig;
@@ -45,6 +46,7 @@ public class TileEntityEnergyBank extends TileEntityAbstractEnergy {
 
 	// ComputerCraft IPeripheral methods implementation
 	@Override
+	@Optional.Method(modid = "ComputerCraft")
 	public Object[] callMethod(IComputerAccess computer, ILuaContext context, int method, Object[] arguments) {
 		String methodName = methodsArray[method];
 		if (methodName == "getEnergyLevel") {

src/main/java/cr0s/warpdrive/block/movement/TileEntityTransporter.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+import cpw.mods.fml.common.Optional;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
@@ -138,6 +139,7 @@ public class TileEntityTransporter extends TileEntityAbstractEnergy implements I
 	}
 
 	@Override
+	@Optional.Method(modid = "ComputerCraft")
 	public Object[] callMethod(IComputerAccess computer, ILuaContext context, int method, Object[] arguments) {
 		String methodName = methodsArray[method];
 		if (methodName.equals("getEnergyLevel")) {