Merge pull request #2407 from MellowArpeggiation/inventory-pronter

PWR printing tool

src/main/java/com/hbm/blocks/machine/MachinePWRController.java

@@ -4,6 +4,7 @@ import com.hbm.blocks.ITooltipProvider;
 import com.hbm.blocks.ModBlocks;
 import com.hbm.blocks.machine.BlockPWR.TileEntityBlockPWR;
 import com.hbm.handler.threading.PacketThreading;
+import com.hbm.items.ModItems;
 import com.hbm.lib.RefStrings;
 import com.hbm.main.MainRegistry;
 import com.hbm.packet.toclient.AuxParticlePacketNT;
@@ -55,7 +56,7 @@ public class MachinePWRController extends BlockContainer implements ITooltipProv
 	@Override
 	@SideOnly(Side.CLIENT)
 	public IIcon getIcon(int side, int metadata) {
-		return metadata == 0 && side == 3 ? this.iconFront : (side == metadata ? this.iconFront : this.blockIcon);
+		return metadata == 0 && side != 0 && side != 1 ? this.iconFront : (side == metadata ? this.iconFront : this.blockIcon);
 	}
 
 	@Override
@@ -80,6 +81,7 @@ public class MachinePWRController extends BlockContainer implements ITooltipProv
 			if(!controller.assembled) {
 				assemble(world, x, y, z, player);
 			} else {
+				if(player.getHeldItem() != null && player.getHeldItem().getItem() == ModItems.pwr_printer) return false;
 				FMLNetworkHandler.openGui(player, MainRegistry.instance, 0, world, x, y, z);
 			}
 

src/main/java/com/hbm/inventory/gui/GUIScreenSlicePrinter.java

@@ -0,0 +1,144 @@
+package com.hbm.inventory.gui;
+
+import java.io.File;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashSet;
+
+import org.lwjgl.opengl.GL11;
+
+import com.hbm.blocks.machine.BlockPWR;
+import com.hbm.blocks.machine.BlockPWR.TileEntityBlockPWR;
+
+import net.minecraft.block.Block;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.TextureMap;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.ChatComponentText;
+import net.minecraftforge.common.util.ForgeDirection;
+
+public class GUIScreenSlicePrinter extends GuiScreen {
+
+	private final int x1, y1, z1;
+	private final int x2, y2, z2;
+	private final int sizeX, sizeY, sizeZ;
+	private final ForgeDirection dir;
+
+	private HashSet<Block> whitelist;
+
+	private int yIndex;
+
+	private RenderBlocks renderer;
+
+	private String dirname;
+    private static final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd_HH.mm.ss");
+
+	public GUIScreenSlicePrinter(int x1, int y1, int z1, int x2, int y2, int z2, ForgeDirection dir) {
+		this.x1 = Math.min(x1, x2);
+		this.y1 = Math.min(y1, y2);
+		this.z1 = Math.min(z1, z2);
+		this.x2 = Math.max(x1, x2);
+		this.y2 = Math.max(y1, y2);
+		this.z2 = Math.max(z1, z2);
+
+		this.dir = dir;
+
+		this.sizeX = this.x2 - this.x1 + 1;
+		this.sizeY = this.y2 - this.y1 + 1;
+		this.sizeZ = this.z2 - this.z1 + 1;
+
+		dirname = dateFormat.format(new Date()).toString();
+	}
+
+	public GUIScreenSlicePrinter(int x1, int y1, int z1, int x2, int y2, int z2, ForgeDirection dir, HashSet<Block> whitelist) {
+		this(x1, y1, z1, x2, y2, z2, dir);
+		this.whitelist = whitelist;
+	}
+
+	@Override
+	public void drawScreen(int mouseX, int mouseY, float f) {
+		if(renderer == null) {
+			this.renderer = new RenderBlocks(mc.theWorld);
+		}
+
+		GuiScreen.drawRect(0, 0, width, height, 0xFFFF00FF);
+
+		// Once we've reached the top slice, close the GUI
+		if(yIndex >= sizeY) {
+			mc.thePlayer.addChatMessage(new ChatComponentText("Slices saved to: .minecraft/printer/" + dirname));
+			mc.thePlayer.closeScreen();
+			return;
+		}
+
+		GL11.glPushMatrix();
+		{
+
+			setupRotation();
+
+			mc.getTextureManager().bindTexture(TextureMap.locationBlocksTexture);
+			GL11.glShadeModel(GL11.GL_SMOOTH);
+			Tessellator.instance.startDrawingQuads();
+
+			for(int x = 0; x < sizeX; x++) {
+				for(int z = 0; z < sizeZ; z++) {
+					Block block = mc.theWorld.getBlock(x1 + x, y1 + yIndex, z1 + z);
+					if(whitelist != null && !whitelist.contains(block)) continue;
+
+					// Revert PWR blocks to originals for slice rendering
+					if(block instanceof BlockPWR) {
+						TileEntity tile = mc.theWorld.getTileEntity(x1 + x, y1 + yIndex, z1 + z);
+						if(tile instanceof TileEntityBlockPWR) {
+							TileEntityBlockPWR pwr = (TileEntityBlockPWR) tile;
+							if(pwr.block != null) {
+								block = pwr.block;
+							}
+						}
+					}
+
+					renderer.renderBlockByRenderType(block, x, 0, z);
+				}
+			}
+
+			Tessellator.instance.draw();
+			GL11.glShadeModel(GL11.GL_FLAT);
+
+		}
+		GL11.glPopMatrix();
+
+		File printerDir = new File(mc.mcDataDir, "printer");
+		printerDir.mkdir();
+
+		GUIScreenWikiRender.saveScreenshot(printerDir, dirname, "slice_" + yIndex + ".png", 0, 0, mc.displayWidth, mc.displayHeight, 0xFFFF00FF);
+
+		yIndex++;
+	}
+
+	private void setupRotation() {
+		double scale = -24;
+
+		GL11.glTranslated(width / 2, height / 2 - 36, 400);
+		GL11.glScaled(scale, scale, scale);
+		GL11.glScaled(1, 1, 0.5); //incredible flattening power
+
+		GL11.glRotated(-30, 1, 0, 0);
+		GL11.glRotated(-45, 0, 1, 0);
+
+		if(dir == ForgeDirection.WEST) {
+			GL11.glRotated(180, 0, 1, 0);
+		} else if(dir == ForgeDirection.NORTH) {
+			GL11.glRotated(-90, 0, 1, 0);
+		} else if(dir == ForgeDirection.SOUTH) {
+			GL11.glRotated(90, 0, 1, 0);
+		}
+
+		if(dir == ForgeDirection.WEST || dir == ForgeDirection.EAST) {
+			GL11.glTranslated(sizeX / -2D, -sizeY / 2D, sizeZ / -2D);
+		} else {
+			GL11.glTranslated(sizeZ / -2D, -sizeY / 2D, sizeX / -2D);
+		}
+	}
+
+}

src/main/java/com/hbm/inventory/gui/GUIScreenWikiRender.java

@@ -19,19 +19,18 @@ import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.gui.ScaledResolution;
 import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.client.renderer.RenderHelper;
-import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.texture.TextureUtil;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.ResourceLocation;
 
 public class GUIScreenWikiRender extends GuiScreen {
 
-    // Basically the same thing as GUIScreenPreview, but will iterate through all provided preview stacks
-    // taking a screenshot of each, as fast as the game can render them
+	// Basically the same thing as GUIScreenPreview, but will iterate through all provided preview stacks
+	// taking a screenshot of each, as fast as the game can render them
 
 	protected static final ResourceLocation texture = new ResourceLocation(RefStrings.MODID + ":textures/gui/nei/gui_nei.png");
 	protected ItemStack[] preview;
-    protected int index = 0;
+	protected int index = 0;
 	protected int scale = 1;
 	protected String saveLocation = "wiki-screenshots";
 	protected String prefix = "";
@@ -52,65 +51,38 @@ public class GUIScreenWikiRender extends GuiScreen {
 		this.getStackName = getStackName;
 	}
 
-    @Override
+	@Override
 	public void drawScreen(int mouseX, int mouseY, float f) {
-		if(this.mc.theWorld != null) {
-			GuiScreen.drawRect(0, 0, this.width, this.height, 0xFFC6C6C6);
-		} else {
-			this.drawBackground(0);
+		GuiScreen.drawRect(0, 0, this.width, this.height, 0xFFFF00FF);
+
+		// Once we've reached the end of the array, immedaitely close this GUI
+		if(index >= preview.length) {
+			this.mc.thePlayer.closeScreen();
+			return;
 		}
 
-        // Once we've reached the end of the array, immedaitely close this GUI
-        if(index >= preview.length) {
-            this.mc.thePlayer.closeScreen();
-            return;
-        }
-		
-		this.drawGuiContainerBackgroundLayer();
 		GL11.glDisable(GL11.GL_LIGHTING);
 		this.drawGuiContainerForegroundLayer(preview[index]);
 		GL11.glEnable(GL11.GL_LIGHTING);
-		
+
 		ScaledResolution res = new ScaledResolution(this.mc, this.mc.displayWidth, this.mc.displayHeight);
 		int zoom = scale * res.getScaleFactor();
 
-        try {
-            String slotName = getStackName.apply(preview[index]).replaceAll("§.", "").replaceAll("[^\\w ().-]+", "");
-            if(!slotName.endsWith(".name")) {
-                saveScreenshot(Minecraft.getMinecraft().mcDataDir, saveLocation, prefix + slotName + ".png", zoom, zoom, zoom * 16, zoom * 16, 0xFF8B8B8B);
-            }
-        } catch (Exception ex) {
-            // Just skip any failures caused by display name or rendering
-        }
+		try {
+			String slotName = getStackName.apply(preview[index]).replaceAll("§.", "").replaceAll("[^\\w ().-]+", "");
+			if(!slotName.endsWith(".name")) {
+				saveScreenshot(Minecraft.getMinecraft().mcDataDir, saveLocation, prefix + slotName + ".png", zoom, zoom, zoom * 16, zoom * 16, 0xFFFF00FF);
+			}
+		} catch (Exception ex) {
+			// Just skip any failures caused by display name or rendering
+		}
 
-        index++;
-    }
-
-	protected void drawGuiContainerBackgroundLayer() {
-		GL11.glPushMatrix();
-		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
-		this.mc.getTextureManager().bindTexture(texture);
-		ScaledResolution res = new ScaledResolution(this.mc, this.mc.displayWidth, this.mc.displayHeight);
-		GL11.glScaled(scale, scale, scale);
-        this.drawTexturedModalRect(0, res.getScaledHeight_double() / scale - 18D, 5, 87, 18, 18);
-		GL11.glPopMatrix();
-	}
-
-	public void drawTexturedModalRect(double x, double y, int sourceX, int sourceY, int sizeX, int sizeY) {
-		double f = 0.00390625D;
-		double f1 = 0.00390625D;
-		Tessellator tessellator = Tessellator.instance;
-		tessellator.startDrawingQuads();
-		tessellator.addVertexWithUV((double) (x + 0), (double) (y + sizeY), (double) this.zLevel, (double) ((float) (sourceX + 0) * f), (double) ((float) (sourceY + sizeY) * f1));
-		tessellator.addVertexWithUV((double) (x + sizeX), (double) (y + sizeY), (double) this.zLevel, (double) ((float) (sourceX + sizeX) * f), (double) ((float) (sourceY + sizeY) * f1));
-		tessellator.addVertexWithUV((double) (x + sizeX), (double) (y + 0), (double) this.zLevel, (double) ((float) (sourceX + sizeX) * f), (double) ((float) (sourceY + 0) * f1));
-		tessellator.addVertexWithUV((double) (x + 0), (double) (y + 0), (double) this.zLevel, (double) ((float) (sourceX + 0) * f), (double) ((float) (sourceY + 0) * f1));
-		tessellator.draw();
+		index++;
 	}
 
 	protected void drawGuiContainerForegroundLayer(ItemStack preview) {
 		if(preview == null) return;
-		
+
 		GL11.glPushMatrix();
 		RenderHelper.enableGUIStandardItemLighting();
 		OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240F, 240F);
@@ -119,11 +91,11 @@ public class GUIScreenWikiRender extends GuiScreen {
 		GL11.glEnable(GL12.GL_RESCALE_NORMAL);
 		GL11.glEnable(GL11.GL_LIGHTING);
 		GL11.glEnable(GL11.GL_DEPTH_TEST);
-		
+
 		GL11.glScaled(scale, scale, scale);
-		
+
 		ScaledResolution res = new ScaledResolution(this.mc, this.mc.displayWidth, this.mc.displayHeight);
-        GL11.glTranslated(9D, res.getScaledHeight_double() / scale - 9D, -200);
+		GL11.glTranslated(9D, res.getScaledHeight_double() / scale - 9D, -200);
 
 		this.zLevel = 200.0F;
 		itemRender.zLevel = 200.0F;
@@ -134,7 +106,7 @@ public class GUIScreenWikiRender extends GuiScreen {
 
 		itemRender.zLevel = 0.0F;
 		this.zLevel = 0.0F;
-		
+
 		GL11.glPopMatrix();
 	}
 
@@ -144,7 +116,7 @@ public class GUIScreenWikiRender extends GuiScreen {
 
 	// This implementation is based directly on ScreenShotHelper.saveScreenshot()
 	// But allows for defining a rect where you want to sample pixels from
-	private static void saveScreenshot(File dataDir, String ssDir, String fileName, int x, int y, int width, int height, int transparentColor) {
+	public static void saveScreenshot(File dataDir, String ssDir, String fileName, int x, int y, int width, int height, int transparentColor) {
 		try {
 			File screenshotDirectory = new File(dataDir, ssDir);
 			screenshotDirectory.mkdir();

src/main/java/com/hbm/items/ModItems.java

@@ -64,7 +64,7 @@ import net.minecraftforge.fluids.FluidContainerRegistry;
 import net.minecraftforge.fluids.FluidStack;
 
 public class ModItems {
-	
+
 	public static HashSet<Item> excludeNEI = new HashSet();
 
 	public static void mainRegistry() {
@@ -645,7 +645,7 @@ public class ModItems {
 	public static Item seg_10;
 	public static Item seg_15;
 	public static Item seg_20;
-	
+
 	public static Item combine_scrap;
 
 	public static Item shimmer_head;
@@ -1035,6 +1035,7 @@ public class ModItems {
 	public static Item pwr_fuel;
 	public static Item pwr_fuel_hot;
 	public static Item pwr_fuel_depleted;
+	public static Item pwr_printer;
 
 	public static Item rbmk_lid;
 	public static Item rbmk_lid_glass;
@@ -1477,7 +1478,6 @@ public class ModItems {
 	public static Item gun_double_barrel;
 	public static Item gun_double_barrel_sacred_dragon;
 	public static Item gun_n_i_4_n_i;
-	
 	public static Item gun_charge_thrower;
 
 	public static Item ammo_standard;
@@ -2073,7 +2073,7 @@ public class ModItems {
 	public static Item hazmat_paa_boots;
 
 	public static Item rebar_placer;
-	
+
 	public static Item wand;
 	public static Item wand_s;
 	public static Item wand_d;
@@ -2235,7 +2235,7 @@ public class ModItems {
 	public static Item conveyor_wand;
 
 	public static void initializeItem() {
-		
+
 		redstone_sword = new RedstoneSword(ToolMaterial.STONE).setUnlocalizedName("redstone_sword").setCreativeTab(CreativeTabs.tabCombat).setTextureName(RefStrings.MODID + ":redstone_sword");
 		big_sword = new BigSword(ToolMaterial.EMERALD).setUnlocalizedName("big_sword").setCreativeTab(CreativeTabs.tabCombat).setTextureName(RefStrings.MODID + ":big_sword");
 
@@ -2967,7 +2967,7 @@ public class ModItems {
 		gas_full = new ItemGasTank().setUnlocalizedName("gas_full").setCreativeTab(MainRegistry.controlTab).setContainerItem(ModItems.gas_empty).setTextureName(RefStrings.MODID + ":gas_empty");
 
 		ItemSimpleConsumable.init();
-		
+
 		//TODO: move all this crap to ItemSimpleConsumable
 		syringe_empty = new Item().setUnlocalizedName("syringe_empty").setFull3D().setCreativeTab(MainRegistry.consumableTab).setTextureName(RefStrings.MODID + ":syringe_empty");
 		syringe_metal_empty = new Item().setUnlocalizedName("syringe_metal_empty").setFull3D().setCreativeTab(MainRegistry.consumableTab).setTextureName(RefStrings.MODID + ":syringe_metal_empty");
@@ -2977,7 +2977,7 @@ public class ModItems {
 		syringe_metal_super = new ItemSyringe().setUnlocalizedName("syringe_metal_super").setFull3D().setCreativeTab(MainRegistry.consumableTab).setTextureName(RefStrings.MODID + ":syringe_metal_super");
 		syringe_taint = new ItemSyringe().setUnlocalizedName("syringe_taint").setFull3D().setCreativeTab(MainRegistry.consumableTab).setTextureName(RefStrings.MODID + ":syringe_taint");
 		syringe_mkunicorn = new ItemSyringe().setUnlocalizedName("syringe_mkunicorn").setFull3D().setCreativeTab(null).setTextureName(RefStrings.MODID + ":syringe_mkunicorn");
-		
+
 		med_bag = new ItemSyringe().setUnlocalizedName("med_bag").setCreativeTab(MainRegistry.consumableTab).setTextureName(RefStrings.MODID + ":med_bag");
 		radx = new ItemPill(0).setUnlocalizedName("radx").setCreativeTab(MainRegistry.consumableTab).setTextureName(RefStrings.MODID + ":radx");
 		siox = new ItemPill(0).setUnlocalizedName("siox").setCreativeTab(MainRegistry.consumableTab).setTextureName(RefStrings.MODID + ":siox");
@@ -3182,6 +3182,7 @@ public class ModItems {
 		pwr_fuel = new ItemPWRFuel().setUnlocalizedName("pwr_fuel").setCreativeTab(MainRegistry.controlTab).setTextureName(RefStrings.MODID + ":pwr_fuel");
 		pwr_fuel_hot = new ItemEnumMulti(EnumPWRFuel.class, true, false).setUnlocalizedName("pwr_fuel_hot").setCreativeTab(MainRegistry.controlTab).setTextureName(RefStrings.MODID + ":pwr_fuel_hot");
 		pwr_fuel_depleted = new ItemEnumMulti(EnumPWRFuel.class, true, false).setUnlocalizedName("pwr_fuel_depleted").setCreativeTab(MainRegistry.controlTab).setTextureName(RefStrings.MODID + ":pwr_fuel_depleted");
+		pwr_printer = new ItemPWRPrinter().setUnlocalizedName("pwr_printer").setCreativeTab(MainRegistry.controlTab).setTextureName(RefStrings.MODID + ":pwr_printer");
 
 		rbmk_lid = new ItemRBMKLid().setUnlocalizedName("rbmk_lid").setCreativeTab(MainRegistry.controlTab).setTextureName(RefStrings.MODID + ":rbmk_lid");
 		rbmk_lid_glass = new ItemRBMKLid().setUnlocalizedName("rbmk_lid_glass").setCreativeTab(MainRegistry.controlTab).setTextureName(RefStrings.MODID + ":rbmk_lid_glass");
@@ -4513,7 +4514,7 @@ public class ModItems {
 				.addAbility(IToolHarvestAbility.SMELTER, 0)
 				.addAbility(IToolHarvestAbility.SILK, 0)
 				.addAbility(IToolHarvestAbility.LUCK, 2).setUnlocalizedName("cmb_pickaxe").setTextureName(RefStrings.MODID + ":cmb_pickaxe");
-		
+
 		cmb_axe = new ItemToolAbility(30F, 0, MainRegistry.tMatCMB, EnumToolType.AXE)
 				.addAbility(IToolAreaAbility.RECURSION, 2)
 				.addAbility(IToolHarvestAbility.SMELTER, 0)
@@ -4538,7 +4539,7 @@ public class ModItems {
 				.addAbility(IToolAreaAbility.RECURSION, 2)
 				.addAbility(IToolHarvestAbility.SILK, 0)
 				.addAbility(IToolHarvestAbility.LUCK, 1).setUnlocalizedName("elec_pickaxe").setTextureName(RefStrings.MODID + ":elec_drill_anim");
-		
+
 		elec_axe = new ItemToolAbilityPower(10F, 0, MainRegistry.tMatElec, EnumToolType.AXE, 500000, 1000, 100)
 				.addAbility(IToolAreaAbility.HAMMER, 1)
 				.addAbility(IToolAreaAbility.HAMMER_FLAT, 1)
@@ -4547,14 +4548,14 @@ public class ModItems {
 				.addAbility(IToolHarvestAbility.LUCK, 1)
 				.addAbility(IWeaponAbility.CHAINSAW, 0)
 				.addAbility(IWeaponAbility.BEHEADER, 0).setShears().setUnlocalizedName("elec_axe").setTextureName(RefStrings.MODID + ":elec_chainsaw_anim");
-		
+
 		elec_shovel = new ItemToolAbilityPower(5F, 0, MainRegistry.tMatElec, EnumToolType.SHOVEL, 500000, 1000, 100)
 				.addAbility(IToolAreaAbility.HAMMER, 1)
 				.addAbility(IToolAreaAbility.HAMMER_FLAT, 1)
 				.addAbility(IToolAreaAbility.RECURSION, 2)
 				.addAbility(IToolHarvestAbility.SILK, 0)
 				.addAbility(IToolHarvestAbility.LUCK, 1).setUnlocalizedName("elec_shovel").setTextureName(RefStrings.MODID + ":elec_shovel_anim");
-		
+
 		desh_sword = new ItemSwordAbility(12.5F, 0, MainRegistry.tMatDesh)
 				.addAbility(IWeaponAbility.STUN, 0).setUnlocalizedName("desh_sword").setTextureName(RefStrings.MODID + ":desh_sword");
 
@@ -4564,7 +4565,7 @@ public class ModItems {
 				.addAbility(IToolAreaAbility.RECURSION, 0)
 				.addAbility(IToolHarvestAbility.SILK, 0)
 				.addAbility(IToolHarvestAbility.LUCK, 1).setUnlocalizedName("desh_pickaxe").setTextureName(RefStrings.MODID + ":desh_pickaxe");
-		
+
 		desh_axe = new ItemToolAbility(7.5F, -0.05, MainRegistry.tMatDesh, EnumToolType.AXE)
 				.addAbility(IToolAreaAbility.HAMMER, 0)
 				.addAbility(IToolAreaAbility.HAMMER_FLAT, 0)
@@ -4979,9 +4980,9 @@ public class ModItems {
 	}
 
 	private static void registerItem() {
-		
+
 		excludeNEI.add(item_secret);
-		
+
 		//Weapons
 		GameRegistry.registerItem(redstone_sword, redstone_sword.getUnlocalizedName());
 		GameRegistry.registerItem(big_sword, big_sword.getUnlocalizedName());
@@ -5688,7 +5689,7 @@ public class ModItems {
 		GameRegistry.registerItem(fluid_barrel_empty, fluid_barrel_empty.getUnlocalizedName());
 		GameRegistry.registerItem(fluid_barrel_full, fluid_barrel_full.getUnlocalizedName());
 		GameRegistry.registerItem(fluid_barrel_infinite, fluid_barrel_infinite.getUnlocalizedName());
-		
+
 		//Packaged fluids
 		GameRegistry.registerItem(fluid_pack_empty, fluid_pack_empty.getUnlocalizedName());
 		GameRegistry.registerItem(fluid_pack_full, fluid_pack_full.getUnlocalizedName());
@@ -5995,6 +5996,7 @@ public class ModItems {
 		GameRegistry.registerItem(pwr_fuel, pwr_fuel.getUnlocalizedName());
 		GameRegistry.registerItem(pwr_fuel_hot, pwr_fuel_hot.getUnlocalizedName());
 		GameRegistry.registerItem(pwr_fuel_depleted, pwr_fuel_depleted.getUnlocalizedName());
+		GameRegistry.registerItem(pwr_printer, pwr_printer.getUnlocalizedName());
 
 		//RBMK parts
 		GameRegistry.registerItem(rbmk_lid, rbmk_lid.getUnlocalizedName());

src/main/java/com/hbm/items/machine/ItemPWRPrinter.java

@@ -0,0 +1,176 @@
+package com.hbm.items.machine;
+
+import java.util.HashSet;
+import java.util.List;
+
+import com.hbm.blocks.ModBlocks;
+import com.hbm.blocks.machine.BlockPWR;
+import com.hbm.blocks.machine.BlockPWR.TileEntityBlockPWR;
+import com.hbm.inventory.gui.GUIScreenSlicePrinter;
+import com.hbm.main.MainRegistry;
+import com.hbm.tileentity.IGUIProvider;
+import com.hbm.tileentity.machine.TileEntityPWRController;
+import com.hbm.util.fauxpointtwelve.BlockPos;
+
+import cpw.mods.fml.common.network.internal.FMLNetworkHandler;
+import io.netty.buffer.ByteBuf;
+import net.minecraft.block.Block;
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.Container;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.World;
+import net.minecraftforge.common.util.ForgeDirection;
+
+public class ItemPWRPrinter extends Item implements IGUIProvider {
+
+	private static int x1, y1, z1;
+	private static int x2, y2, z2;
+	private static Block[] blockSync;
+	private static ForgeDirection dir;
+
+	private HashSet<BlockPos> fill = new HashSet<>();
+	private static HashSet<Block> whitelist = new HashSet<Block>() {{
+		add(ModBlocks.pwr_block);
+		add(ModBlocks.pwr_controller);
+	}};
+
+	// Piggybacking functions using the bytebuf TE sync
+	public static void serialize(World world, ByteBuf buf) {
+		buf.writeInt(x1);
+		buf.writeInt(y1);
+		buf.writeInt(z1);
+		buf.writeInt(x2);
+		buf.writeInt(y2);
+		buf.writeInt(z2);
+		buf.writeInt(dir.ordinal());
+
+		for(Block block : blockSync) {
+			buf.writeInt(Block.getIdFromBlock(block));
+		}
+
+		blockSync = null;
+	}
+
+	public static void deserialize(World world, ByteBuf buf) {
+		x1 = buf.readInt();
+		y1 = buf.readInt();
+		z1 = buf.readInt();
+		x2 = buf.readInt();
+		y2 = buf.readInt();
+		z2 = buf.readInt();
+		dir = ForgeDirection.values()[buf.readInt()];
+
+		for(int x = x1; x <= x2; x++) {
+			for(int y = y1; y <= y2; y++) {
+				for(int z = z1; z <= z2; z++) {
+					Block block = Block.getBlockById(buf.readInt());
+
+					TileEntity tile = world.getTileEntity(x, y, z);
+					if(!(tile instanceof TileEntityBlockPWR)) continue;
+					((TileEntityBlockPWR) tile).block = block;
+				}
+			}
+		}
+
+		System.out.println("oh wow it synced and attempted to GUI!");
+
+		// Open the printer GUI on any client players holding the printer
+		// yeah it's a shit hack yay weee wooo
+		EntityPlayer player = Minecraft.getMinecraft().thePlayer;
+		if(player != null && player.getHeldItem() != null && player.getHeldItem().getItem() instanceof ItemPWRPrinter) {
+			FMLNetworkHandler.openGui(Minecraft.getMinecraft().thePlayer, MainRegistry.instance, 0, world, 0, 0, 0);
+		}
+
+	}
+
+	@Override
+	public boolean onItemUse(ItemStack stack, EntityPlayer player, World world, int x, int y, int z, int i, float f0, float f1, float f2) {
+		TileEntity tile = world.getTileEntity(x, y, z);
+		if(!(tile instanceof TileEntityPWRController)) return false;
+		if(world.isRemote) return true;
+
+		TileEntityPWRController pwr = (TileEntityPWRController) tile;
+		syncAndScreenshot(world, pwr);
+
+		return true;
+	}
+
+	public void syncAndScreenshot(World world, TileEntityPWRController pwr) {
+		findBounds(world, pwr);
+
+		int sizeX = x2 - x1 + 1;
+		int sizeY = y2 - y1 + 1;
+		int sizeZ = z2 - z1 + 1;
+
+		blockSync = new Block[sizeX * sizeY * sizeZ];
+		int i = 0;
+
+		for(int x = x1; x <= x2; x++) {
+			for(int y = y1; y <= y2; y++) {
+				for(int z = z1; z <= z2; z++) {
+					TileEntity tile = world.getTileEntity(x, y, z);
+					if(tile instanceof TileEntityBlockPWR) {
+						blockSync[i] = ((TileEntityBlockPWR) tile).block;
+					}
+					i++;
+				}
+			}
+		}
+
+		pwr.isPrinting = true;
+	}
+
+	public void findBounds(World world, TileEntityPWRController pwr) {
+		dir = ForgeDirection.getOrientation(world.getBlockMetadata(pwr.xCoord, pwr.yCoord, pwr.zCoord)).getOpposite();
+
+		fill.clear();
+		fill.add(new BlockPos(pwr.xCoord, pwr.yCoord, pwr.zCoord));
+		x1 = x2 = pwr.xCoord;
+		y1 = y2 = pwr.yCoord;
+		z1 = z2 = pwr.zCoord;
+		floodFill(world, pwr.xCoord + dir.offsetX, pwr.yCoord, pwr.zCoord + dir.offsetZ);
+	}
+
+	public void floodFill(World world, int x, int y, int z) {
+		BlockPos pos = new BlockPos(x, y, z);
+		if(fill.contains(pos)) return;
+
+		if(world.getBlock(x, y, z) instanceof BlockPWR) {
+			fill.add(pos);
+
+			x1 = Math.min(x1, x);
+			y1 = Math.min(y1, y);
+			z1 = Math.min(z1, z);
+			x2 = Math.max(x2, x);
+			y2 = Math.max(y2, y);
+			z2 = Math.max(z2, z);
+
+			floodFill(world, x + 1, y, z);
+			floodFill(world, x - 1, y, z);
+			floodFill(world, x, y + 1, z);
+			floodFill(world, x, y - 1, z);
+			floodFill(world, x, y, z + 1);
+			floodFill(world, x, y, z - 1);
+		}
+	}
+
+	@Override
+	public Container provideContainer(int ID, EntityPlayer player, World world, int x, int y, int z) {
+		return null;
+	}
+
+	@Override
+	public Object provideGUI(int ID, EntityPlayer player, World world, int x, int y, int z) {
+		return new GUIScreenSlicePrinter(x1, y1, z1, x2, y2, z2, dir, whitelist);
+	}
+
+	@SuppressWarnings({ "unchecked", "rawtypes" })
+	@Override
+	public void addInformation(ItemStack stack, EntityPlayer player, List list, boolean bool) {
+		list.add("Use on a constructed PWR controller to generate construction diagrams");
+	}
+
+}

src/main/java/com/hbm/tileentity/machine/TileEntityPWRController.java

@@ -12,12 +12,13 @@ import com.hbm.inventory.container.ContainerPWR;
 import com.hbm.inventory.fluid.Fluids;
 import com.hbm.inventory.fluid.tank.FluidTank;
 import com.hbm.inventory.fluid.trait.FT_Heatable;
-import com.hbm.inventory.fluid.trait.FT_PWRModerator;
 import com.hbm.inventory.fluid.trait.FT_Heatable.HeatingStep;
 import com.hbm.inventory.fluid.trait.FT_Heatable.HeatingType;
+import com.hbm.inventory.fluid.trait.FT_PWRModerator;
 import com.hbm.inventory.gui.GUIPWR;
 import com.hbm.items.ModItems;
 import com.hbm.items.machine.ItemPWRFuel.EnumPWRFuel;
+import com.hbm.items.machine.ItemPWRPrinter;
 import com.hbm.main.MainRegistry;
 import com.hbm.sound.AudioWrapper;
 import com.hbm.tileentity.IGUIProvider;
@@ -375,8 +376,17 @@ public class TileEntityPWRController extends TileEntityMachineBase implements IG
 		return this.rodCount + (int) Math.ceil(this.heatsinkCount / 4D);
 	}
 
+	public boolean isPrinting;
+
 	@Override
 	public void serialize(ByteBuf buf) {
+		buf.writeBoolean(isPrinting);
+		if(isPrinting) {
+			ItemPWRPrinter.serialize(worldObj, buf);
+			isPrinting = false;
+			return;
+		}
+
 		super.serialize(buf);
 		buf.writeInt(this.rodCount);
 		buf.writeLong(this.coreHeat);
@@ -395,6 +405,14 @@ public class TileEntityPWRController extends TileEntityMachineBase implements IG
 
 	@Override
 	public void deserialize(ByteBuf buf) {
+		if(buf.readBoolean()) {
+			// piggybacking off of this packet so that we don't have to sync EVERY PWR
+			// block continuously to the client for one tiny screenshot tool
+
+			ItemPWRPrinter.deserialize(worldObj, buf);
+			return;
+		}
+
 		super.deserialize(buf);
 		this.rodCount = buf.readInt();
 		this.coreHeat = buf.readLong();

src/main/resources/assets/hbm/lang/en_US.lang

@@ -4109,6 +4109,7 @@ item.pwr_fuel_hot.men.name=Hot MEN PWR Fuel Rod
 item.pwr_fuel_hot.mep.name=Hot MEP PWR Fuel Rod
 item.pwr_fuel_hot.meu.name=Hot MEU PWR Fuel Rod
 item.pwr_fuel_hot.mox.name=Hot MOX PWR Fuel Rod
+item.pwr_printer.name=PWR Printer
 item.quartz_plutonium.name=Plutonic Quartz
 item.radar_linker.name=Radar Linker
 item.radaway.name=RadAway