Improved battery rendering

src/main/java/resonantinduction/electrical/battery/BatteryNetwork.java

@@ -12,7 +12,7 @@ public class BatteryNetwork extends Network<BatteryNetwork, TileBattery>
 
 		for (TileBattery battery : this.getConnectors())
 		{
-			totalEnergy += battery.getEnergy(null);
+			totalEnergy += battery.energy.getEnergy();
 		}
 
 		int amountOfNodes = this.getConnectors().size() - exclusion.length;
@@ -30,11 +30,11 @@ public class BatteryNetwork extends Network<BatteryNetwork, TileBattery>
 				{
 					if (battery == firstNode)
 					{
-						battery.setEnergy(null, totalPerBatteryRemainder);
+						battery.energy.setEnergy(totalPerBatteryRemainder);
 					}
 					else
 					{
-						battery.setEnergy(null, totalPerBattery);
+						battery.energy.setEnergy(totalPerBattery);
 					}
 				}
 			}

src/main/java/resonantinduction/electrical/battery/RenderBattery.java

@@ -5,6 +5,7 @@ package resonantinduction.electrical.battery;
 
 import static org.lwjgl.opengl.GL11.glPopMatrix;
 import static org.lwjgl.opengl.GL11.glPushMatrix;
+import static org.lwjgl.opengl.GL11.glRotatef;
 import static org.lwjgl.opengl.GL11.glScalef;
 import static org.lwjgl.opengl.GL11.glTranslatef;
 import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
@@ -18,6 +19,7 @@ import org.lwjgl.opengl.GL11;
 
 import resonantinduction.core.Reference;
 import universalelectricity.api.vector.Vector3;
+import calclavia.lib.render.RenderUtility;
 import cpw.mods.fml.client.FMLClientHandler;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
@@ -31,7 +33,6 @@ public class RenderBattery extends TileEntitySpecialRenderer
 {
 	public static final ResourceLocation TEXTURE_CAP = new ResourceLocation(Reference.DOMAIN, Reference.MODEL_PATH + "battery/bat_base_cap_tex.png");
 	public static final ResourceLocation TEXTURE_CASE = new ResourceLocation(Reference.DOMAIN, Reference.MODEL_PATH + "battery/bat_case_tex.png");
-	public static final ResourceLocation TEXTURE_LEVELS = new ResourceLocation(Reference.DOMAIN, Reference.MODEL_PATH + "battery/bat_levels.png");
 	public static final WavefrontObject MODEL = (WavefrontObject) AdvancedModelLoader.loadModel(Reference.MODEL_DIRECTORY + "battery/battery.obj");
 
 	@Override
@@ -41,52 +42,88 @@ public class RenderBattery extends TileEntitySpecialRenderer
 		{
 			glPushMatrix();
 			glTranslatef((float) x + 0.5F, (float) y, (float) z + 0.5F);
-			glScalef(0.46f, 0.46f, 0.46f);
-			GL11.glRotatef(90 * i, 0, 1, 0);
+			glScalef(0.5f, 0.5f, 0.5f);
 			ForgeDirection dir = ForgeDirection.getOrientation(i);
 
+			switch (dir)
+			{
+				case NORTH:
+					glRotatef(0, 0, 1, 0);
+					break;
+				case SOUTH:
+					glRotatef(180, 0, 1, 0);
+					break;
+				case WEST:
+					glRotatef(90, 0, 1, 0);
+					break;
+				case EAST:
+					glRotatef(-90, 0, 1, 0);
+					break;
+			}
+
+			/**
+			 * If we're rendering in the world:
+			 */
 			if (t.worldObj != null)
 			{
-				FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE_LEVELS);
-				MODEL.renderPart("Battery");
-				
-				// Render top and bottom
-				//if (!(new Vector3(t).translate(dir).getTileEntity(t.worldObj) instanceof TileBattery))
-				{
-					FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE_CAP);
+				TileBattery tile = (TileBattery) t;
 
-					if (!(new Vector3(t).translate(ForgeDirection.UP).getTileEntity(t.worldObj) instanceof TileBattery))
-						MODEL.renderPart("CapCorner");
-					if (!(new Vector3(t).translate(ForgeDirection.DOWN).getTileEntity(t.worldObj) instanceof TileBattery))
-						MODEL.renderPart("BaseCorner");
-				}
+				RenderUtility.bind(Reference.DOMAIN, Reference.MODEL_PATH + "battery/bat_level_" + (int) (((double) tile.energy.getEnergy() / (double) tile.energy.getEnergyCapacity()) * 10) + ".png");
+				MODEL.renderPart("Battery");
+
+				// Render top and bottom
+				FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE_CAP);
+				if (!(new Vector3(t).translate(ForgeDirection.UP).getTileEntity(t.worldObj) instanceof TileBattery))
+					MODEL.renderPart("CapCorner");
+				if (!(new Vector3(t).translate(ForgeDirection.DOWN).getTileEntity(t.worldObj) instanceof TileBattery))
+					MODEL.renderPart("BaseCorner");
 
 				// If quadrant with one external neighbor
 				FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE_CAP);
-				
+
 				if (!(new Vector3(t).translate(ForgeDirection.UP).getTileEntity(t.worldObj) instanceof TileBattery))
 					MODEL.renderPart("CapEdge");
 				if (!(new Vector3(t).translate(ForgeDirection.DOWN).getTileEntity(t.worldObj) instanceof TileBattery))
 					MODEL.renderPart("BaseEdge");
 
-				// if quadrant with three external neighbors //can't have quadrant with 2 external
-				// neighbors in rectangular prism
+				/*
+				 * If quadrant with three external neighbors //can't have quadrant with 2 external
+				 * neighbors in rectangular prism
+				 */
 				if (!(new Vector3(t).translate(ForgeDirection.UP).getTileEntity(t.worldObj) instanceof TileBattery))
 					MODEL.renderPart("CapInterior");
 				if (!(new Vector3(t).translate(ForgeDirection.DOWN).getTileEntity(t.worldObj) instanceof TileBattery))
 					MODEL.renderPart("BaseInterior");
 
 				FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE_CASE);
+
+				if (tile.getInputDirections().contains(dir))
+				{
+					GL11.glColor3f(0, 0.294f, 0.498f);
+				}
+				else if (tile.getOutputDirections().contains(dir))
+				{
+					GL11.glColor3f(1, 0.478f, 0.01f);
+				}
+
 				MODEL.renderPart("BatteryCase");
 
+				GL11.glColor3f(1, 1, 1);
+
 				if (new Vector3(t).translate(ForgeDirection.UP).getTileEntity(t.worldObj) instanceof TileBattery)
 					MODEL.renderPart("VertConnector");
-			}else
-			{
-				FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE_CAP);
-				MODEL.renderAll();
 			}
-			
+			else
+			{
+				// TODO: Fix energy level.
+				RenderUtility.bind(Reference.DOMAIN, Reference.MODEL_PATH + "battery/bat_level_0.png");
+				MODEL.renderPart("Battery");
+				FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE_CAP);
+				MODEL.renderOnly("CapCorner", "BaseCorner", "CapEdge", "BaseEdge", "CapInterior", "BaseInterior");
+				FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE_CASE);
+				MODEL.renderOnly("BatteryCase");
+			}
+
 			glPopMatrix();
 		}
 	}

src/main/java/resonantinduction/electrical/battery/TileBattery.java

@@ -1,14 +1,12 @@
 package resonantinduction.electrical.battery;
 
 import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Set;
 
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.network.packet.Packet;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraftforge.common.ForgeDirection;
 import resonantinduction.core.ResonantInduction;
-import resonantinduction.mechanical.network.IMechanical;
 import universalelectricity.api.UniversalElectricity;
 import universalelectricity.api.electricity.IVoltageInput;
 import universalelectricity.api.electricity.IVoltageOutput;
@@ -23,8 +21,6 @@ import calclavia.lib.prefab.tile.TileElectrical;
 
 import com.google.common.io.ByteArrayDataInput;
 
-import cpw.mods.fml.common.network.PacketDispatcher;
-
 /**
  * A modular battery.
  * 
@@ -40,11 +36,7 @@ public class TileBattery extends TileElectrical implements IConnector<BatteryNet
 
 	private BatteryNetwork network;
 
-	public Set<EntityPlayer> playersUsing = new HashSet<EntityPlayer>();
-
-	public float clientEnergy;
-	public int clientCells;
-	public float clientMaxEnergy;
+	public boolean markUpdate = false;
 
 	public TileBattery()
 	{
@@ -74,7 +66,7 @@ public class TileBattery extends TileElectrical implements IConnector<BatteryNet
 			energy.setCapacity(getEnergyForTier(getBlockMetadata()));
 			for (ForgeDirection dir : ForgeDirection.VALID_DIRECTIONS)
 			{
-				TileEntity tile = new Vector3(this).modifyPositionFromSide(dir).getTileEntity(this.worldObj);
+				TileEntity tile = new Vector3(this).translate(dir).getTileEntity(this.worldObj);
 
 				if (tile instanceof TileBattery)
 				{
@@ -84,6 +76,7 @@ public class TileBattery extends TileElectrical implements IConnector<BatteryNet
 
 			this.energy.setMaxTransfer(DEFAULT_WATTAGE * this.getNetwork().getConnectors().size());
 			this.getNetwork().redistribute();
+			markUpdate = true;
 		}
 	}
 
@@ -98,6 +91,11 @@ public class TileBattery extends TileElectrical implements IConnector<BatteryNet
 			{
 				this.getNetwork().redistribute();
 			}
+
+			if (markUpdate && ticks % 5 == 0)
+			{
+				worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
+			}
 		}
 	}
 
@@ -106,6 +104,7 @@ public class TileBattery extends TileElectrical implements IConnector<BatteryNet
 	{
 		long returnValue = super.onReceiveEnergy(from, receive, doReceive);
 		this.getNetwork().redistribute();
+		markUpdate = true;
 		return returnValue;
 	}
 
@@ -114,23 +113,29 @@ public class TileBattery extends TileElectrical implements IConnector<BatteryNet
 	{
 		long returnValue = super.onExtractEnergy(from, extract, doExtract);
 		this.getNetwork().redistribute();
+		markUpdate = true;
 		return returnValue;
 	}
 
-	public void updateClient()
+	@Override
+	public Packet getDescriptionPacket()
 	{
-		PacketDispatcher.sendPacketToAllPlayers(ResonantInduction.PACKET_TILE.getPacket(this, getPacketData(0).toArray()));
+		return ResonantInduction.PACKET_TILE.getPacket(this, getPacketData(0).toArray());
 	}
 
 	@Override
 	public void onReceivePacket(ByteArrayDataInput data, EntityPlayer player, Object... extra)
 	{
+		energy.setEnergy(data.readLong());
+		ioMap = data.readShort();
 	}
 
 	@Override
 	public ArrayList getPacketData(int type)
 	{
 		ArrayList data = new ArrayList();
+		data.add(energy.getEnergy());
+		data.add((short) ioMap);
 		return data;
 	}
 
@@ -159,7 +164,7 @@ public class TileBattery extends TileElectrical implements IConnector<BatteryNet
 
 		for (ForgeDirection dir : ForgeDirection.VALID_DIRECTIONS)
 		{
-			TileEntity tile = new Vector3(this).modifyPositionFromSide(dir).getTileEntity(this.worldObj);
+			TileEntity tile = new Vector3(this).translate(dir).getTileEntity(this.worldObj);
 
 			if (tile instanceof TileBattery)
 			{
@@ -201,4 +206,11 @@ public class TileBattery extends TileElectrical implements IConnector<BatteryNet
 	{
 		return this;
 	}
+
+	@Override
+	public void setIO(ForgeDirection dir, int type)
+	{
+		super.setIO(dir, type);
+		worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
+	}
 }