Added block rendering for multimeter

src/resonantinduction/ClientProxy.java

@@ -1,6 +1,3 @@
-/**
- * 
- */
 package resonantinduction;
 
 import net.minecraft.entity.player.EntityPlayer;
@@ -14,6 +11,7 @@ import resonantinduction.multimeter.GuiMultimeter;
 import resonantinduction.multimeter.TileEntityMultimeter;
 import resonantinduction.render.BlockRenderingHandler;
 import resonantinduction.render.RenderEMContractor;
+import resonantinduction.render.RenderMultimeter;
 import resonantinduction.render.RenderTesla;
 import resonantinduction.tesla.TileEntityTesla;
 import cpw.mods.fml.client.FMLClientHandler;
@@ -37,6 +35,7 @@ public class ClientProxy extends CommonProxy
 		RenderingRegistry.registerBlockHandler(BlockRenderingHandler.INSTANCE);
 
 		ClientRegistry.bindTileEntitySpecialRenderer(TileEntityTesla.class, new RenderTesla());
+		ClientRegistry.bindTileEntitySpecialRenderer(TileEntityMultimeter.class, new RenderMultimeter());
 		ClientRegistry.bindTileEntitySpecialRenderer(TileEntityEMContractor.class, new RenderEMContractor());
 	}
 

src/resonantinduction/ResonantInduction.java

@@ -116,7 +116,7 @@ public class ResonantInduction
 	public void preInit(FMLPreInitializationEvent evt)
 	{
 		LOGGER.setParent(FMLLog.getLogger());
-		NetworkRegistry.instance().registerGuiHandler(this, this.proxy);
+		NetworkRegistry.instance().registerGuiHandler(this, ResonantInduction.proxy);
 
 		CONFIGURATION.load();
 

src/resonantinduction/multimeter/BlockMultimeter.java

@@ -35,22 +35,22 @@ public class BlockMultimeter extends BlockBase implements ITileEntityProvider
 
 	public static int determineOrientation(World par0World, int par1, int par2, int par3, EntityLivingBase par4EntityLivingBase)
 	{
-		if (MathHelper.abs((float) par4EntityLivingBase.posX - (float) par1) < 2.0F && MathHelper.abs((float) par4EntityLivingBase.posZ - (float) par3) < 2.0F)
+		if (MathHelper.abs((float) par4EntityLivingBase.posX - par1) < 2.0F && MathHelper.abs((float) par4EntityLivingBase.posZ - par3) < 2.0F)
 		{
-			double d0 = par4EntityLivingBase.posY + 1.82D - (double) par4EntityLivingBase.yOffset;
+			double d0 = par4EntityLivingBase.posY + 1.82D - par4EntityLivingBase.yOffset;
 
-			if (d0 - (double) par2 > 2.0D)
+			if (d0 - par2 > 2.0D)
 			{
 				return 1;
 			}
 
-			if ((double) par2 - d0 > 0.0D)
+			if (par2 - d0 > 0.0D)
 			{
 				return 0;
 			}
 		}
 
-		int l = MathHelper.floor_double((double) (par4EntityLivingBase.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3;
+		int l = MathHelper.floor_double(par4EntityLivingBase.rotationYaw * 4.0F / 360.0F + 0.5D) & 3;
 		return l == 0 ? 2 : (l == 1 ? 5 : (l == 2 ? 3 : (l == 3 ? 4 : 0)));
 	}
 
@@ -61,6 +61,7 @@ public class BlockMultimeter extends BlockBase implements ITileEntityProvider
 		world.setBlockMetadataWithNotify(x, y, z, l, 2);
 	}
 
+	@Override
 	public Icon getIcon(int side, int metadata)
 	{
 		if (side == metadata)

src/resonantinduction/multimeter/GuiMultimeter.java

@@ -13,7 +13,6 @@ import org.lwjgl.opengl.GL11;
 
 import resonantinduction.PacketHandler;
 import resonantinduction.ResonantInduction;
-import resonantinduction.multimeter.TileEntityMultimeter.DetectMode;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
 
@@ -58,7 +57,7 @@ public class GuiMultimeter extends GuiContainer
 
 		try
 		{
-			PacketHandler.sendTileEntityPacketToServer(this.tileEntity, (byte) 3, (float) Float.parseFloat(this.textFieldLimit.getText()));
+			PacketHandler.sendTileEntityPacketToServer(this.tileEntity, (byte) 3, Float.parseFloat(this.textFieldLimit.getText()));
 		}
 		catch (Exception e)
 		{
@@ -96,11 +95,12 @@ public class GuiMultimeter extends GuiContainer
 		GL11.glColor4f(1, 1, 1, 1);
 		this.drawTexturedModalRect(this.containerWidth, this.containerHeight, 0, 0, this.xSize, this.ySize);
 
-		/*if (this.tileEntity.getMode() != DetectMode.NONE)
+		/*
-		{
+		 * if (this.tileEntity.getMode() != DetectMode.NONE) { int length = (int)
-			int length = (int) (Math.abs(this.tileEntity.getDetectedEnergy() - this.tileEntity.getLimit()) / this.tileEntity.getLimit()) * 110;
+		 * (Math.abs(this.tileEntity.getDetectedEnergy() - this.tileEntity.getLimit()) /
-			this.drawTexturedModalRect(this.containerWidth + 13, this.containerHeight + 128 - length, 176, 0, 30, length);
+		 * this.tileEntity.getLimit()) * 110; this.drawTexturedModalRect(this.containerWidth + 13,
-		}*/
+		 * this.containerHeight + 128 - length, 176, 0, 30, length); }
+		 */
 	}
 
 	@Override

src/resonantinduction/render/RenderMultimeter.java

@@ -0,0 +1,122 @@
+package resonantinduction.render;
+
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraftforge.common.ForgeDirection;
+
+import org.lwjgl.opengl.GL11;
+
+import resonantinduction.multimeter.TileEntityMultimeter;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+/**
+ * Class used to render text onto the multimeter block.
+ * 
+ * @author Calclavia
+ * 
+ */
+@SideOnly(Side.CLIENT)
+public class RenderMultimeter extends TileEntitySpecialRenderer
+{
+	@Override
+	public void renderTileEntityAt(TileEntity t, double x, double y, double z, float var8)
+	{
+		TileEntityMultimeter tileEntity = (TileEntityMultimeter) t;
+		ForgeDirection direction = ForgeDirection.getOrientation(tileEntity.worldObj.getBlockMetadata(tileEntity.xCoord, tileEntity.yCoord, tileEntity.zCoord));
+
+		/**
+		 * Render from side 2 to 6. This means render all sides excluding top and bottom.
+		 */
+		for (int side = 0; side < 6; side++)
+		{
+			if (direction.ordinal() != side)
+			{
+				GL11.glPushMatrix();
+				GL11.glPolygonOffset(-10, -10);
+				GL11.glEnable(GL11.GL_POLYGON_OFFSET_FILL);
+
+				float dx = 1F / 16;
+				float dz = 1F / 16;
+				float displayWidth = 1 - 2F / 16;
+				float displayHeight = 1 - 2F / 16;
+				GL11.glTranslatef((float) x, (float) y, (float) z);
+
+				switch (side)
+				{
+					case 1:
+						break;
+					case 0:
+						GL11.glTranslatef(1, 1, 0);
+						GL11.glRotatef(180, 1, 0, 0);
+						GL11.glRotatef(180, 0, 1, 0);
+
+						break;
+					case 3:
+						GL11.glTranslatef(0, 1, 0);
+						GL11.glRotatef(0, 0, 1, 0);
+						GL11.glRotatef(90, 1, 0, 0);
+
+						break;
+					case 2:
+						GL11.glTranslatef(1, 1, 1);
+						GL11.glRotatef(180, 0, 1, 0);
+						GL11.glRotatef(90, 1, 0, 0);
+
+						break;
+					case 5:
+						GL11.glTranslatef(0, 1, 1);
+						GL11.glRotatef(90, 0, 1, 0);
+						GL11.glRotatef(90, 1, 0, 0);
+
+						break;
+					case 4:
+						GL11.glTranslatef(1, 1, 0);
+						GL11.glRotatef(-90, 0, 1, 0);
+						GL11.glRotatef(90, 1, 0, 0);
+
+						break;
+				}
+
+				GL11.glTranslatef(dx + displayWidth / 2, 1F, dz + displayHeight / 2);
+				GL11.glRotatef(-90, 1, 0, 0);
+				GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+
+				FontRenderer fontRenderer = this.getFontRenderer();
+
+				String joules = Math.round(tileEntity.getDetectedEnergy()) + " J";
+
+				int stringWidth = Math.max(fontRenderer.getStringWidth(joules), 0);
+				// maxWidth += 8;
+				int lineHeight = fontRenderer.FONT_HEIGHT + 2;
+				int requiredHeight = lineHeight * 1;
+
+				/**
+				 * Create an average scale.
+				 */
+				float scaleX = displayWidth / stringWidth;
+				float scaleY = displayHeight / requiredHeight;
+				float scale = (float) (Math.min(scaleX, scaleY) * 0.8);
+				GL11.glScalef(scale, -scale, scale);
+				GL11.glDepthMask(false);
+
+				int realHeight = (int) Math.floor(displayHeight / scale);
+				int realWidth = (int) Math.floor(displayWidth / scale);
+
+				int offsetY = (realHeight - requiredHeight) / 2;
+				int offsetX = (realWidth - stringWidth) / 2;
+
+				GL11.glDisable(GL11.GL_LIGHTING);
+				fontRenderer.drawString(joules, offsetX - realWidth / 2, 1 + offsetY - realHeight / 2 + 0 * lineHeight, 1);
+
+				GL11.glEnable(GL11.GL_LIGHTING);
+				GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+				GL11.glDepthMask(true);
+				GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+				GL11.glDisable(GL11.GL_POLYGON_OFFSET_FILL);
+				GL11.glPopMatrix();
+			}
+		}
+	}
+}