Added a command to make taking screenshots of Marx generator discharges easier/possible

src/main/java/malte0811/industrialWires/client/ClientEventHandler.java

@@ -45,14 +45,14 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.ScreenShotHelper;
 import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.text.ITextComponent;
 import net.minecraftforge.client.GuiIngameForge;
-import net.minecraftforge.client.event.DrawBlockHighlightEvent;
-import net.minecraftforge.client.event.ModelBakeEvent;
-import net.minecraftforge.client.event.ModelRegistryEvent;
-import net.minecraftforge.client.event.RenderGameOverlayEvent;
+import net.minecraftforge.client.event.*;
 import net.minecraftforge.client.model.ModelLoader;
 import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.eventhandler.EventPriority;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.oredict.OreDictionary;
@@ -64,6 +64,7 @@ import java.util.Map;
 
 @Mod.EventBusSubscriber(modid = IndustrialWires.MODID, value = Side.CLIENT)
 public class ClientEventHandler {
+	public static boolean shouldScreenshot = false;
 	@SubscribeEvent
 	public static void renderOverlayPost(RenderGameOverlayEvent.Post e) {
 		if (ClientUtils.mc().player != null && e.getType() == RenderGameOverlayEvent.ElementType.TEXT) {
@@ -171,4 +172,14 @@ public class ClientEventHandler {
 			}
 		});
 	}
+
+	@SubscribeEvent(priority = EventPriority.LOWEST)
+	public static void renderWorldLastLow(RenderWorldLastEvent ev) {
+		if (shouldScreenshot) {
+			Minecraft mc = Minecraft.getMinecraft();
+			ITextComponent comp = ScreenShotHelper.saveScreenshot(mc.mcDataDir, mc.displayWidth, mc.displayHeight, mc.getFramebuffer());//TODO
+			mc.player.sendMessage(comp);
+			shouldScreenshot = false;
+		}
+	}
 }

src/main/java/malte0811/industrialWires/client/ClientProxy.java

@@ -51,6 +51,7 @@ import malte0811.industrialWires.hv.MarxOreHandler;
 import malte0811.industrialWires.hv.MultiblockMarx;
 import malte0811.industrialWires.items.ItemIC2Coil;
 import malte0811.industrialWires.items.ItemPanelComponent;
+import malte0811.industrialWires.util.CommandIWClient;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.audio.ISound;
 import net.minecraft.client.audio.MovingSound;
@@ -68,6 +69,7 @@ import net.minecraft.util.SoundEvent;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
 import net.minecraft.world.World;
+import net.minecraftforge.client.ClientCommandHandler;
 import net.minecraftforge.client.model.ModelLoaderRegistry;
 import net.minecraftforge.client.model.obj.OBJLoader;
 import net.minecraftforge.fml.client.registry.ClientRegistry;
@@ -260,6 +262,7 @@ public class ClientProxy extends CommonProxy {
 		m.fontRenderer.setUnicodeFlag(uni);
 		List<ManualPages> marxEntry = splitter.toManualEntry();
 		m.addEntry("industrialwires.marx", IndustrialWires.MODID, marxEntry.toArray(new ManualPages[marxEntry.size()]));
+		ClientCommandHandler.instance.registerCommand(new CommandIWClient());
 	}
 
 	private static final ResourceLocation TINNITUS_LOC = new ResourceLocation(IndustrialWires.MODID, "tinnitus");

src/main/java/malte0811/industrialWires/client/render/TileRenderMarx.java

@@ -22,6 +22,7 @@ import blusunrize.immersiveengineering.common.util.chickenbones.Matrix4;
 import malte0811.industrialWires.blocks.IWProperties;
 import malte0811.industrialWires.blocks.hv.TileEntityMarx;
 import malte0811.industrialWires.blocks.hv.TileEntityMarx.Discharge;
+import malte0811.industrialWires.client.ClientEventHandler;
 import malte0811.industrialWires.util.MiscUtils;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.BufferBuilder;
@@ -37,6 +38,7 @@ import org.lwjgl.opengl.GL11;
 import static malte0811.industrialWires.blocks.hv.TileEntityMarx.FiringState.FIRE;
 
 public class TileRenderMarx extends TileEntitySpecialRenderer<TileEntityMarx> {
+	public static boolean screenShot = false;
 	@Override
 	public void render(TileEntityMarx te, double x, double y, double z, float partialTicks, int destroyStage, float alpha) {
 		final boolean debug = false;
@@ -66,6 +68,10 @@ public class TileRenderMarx extends TileEntitySpecialRenderer<TileEntityMarx> {
 			}
 			cleanUp();
 			te.state = TileEntityMarx.FiringState.CHARGING;
+			if (screenShot) {
+				ClientEventHandler.shouldScreenshot = true;
+				screenShot = false;
+			}
 		}
 	}
 

src/main/java/malte0811/industrialWires/util/CommandIWClient.java

@@ -0,0 +1,67 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.util;
+
+import malte0811.industrialWires.client.render.TileRenderMarx;
+import net.minecraft.command.CommandBase;
+import net.minecraft.command.CommandException;
+import net.minecraft.command.ICommandSender;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.math.BlockPos;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.List;
+
+public class CommandIWClient extends CommandBase {
+	@Nonnull
+	@Override
+	public String getName() {
+		return "ciw";
+	}
+
+	@Nonnull
+	@Override
+	public String getUsage(@Nonnull ICommandSender sender) {
+		return "/ciw <triggermarxscreenshot>";
+	}
+
+	@Override
+	public void execute(@Nonnull MinecraftServer server, @Nonnull ICommandSender sender, @Nonnull String[] args) throws CommandException {
+		if (args.length==0)
+			throw new CommandException("1 parameter is required");
+		switch (args[0].toLowerCase()) {
+			//TODO more immersive way of doing this?
+			case "triggermarxscreenshot":
+				TileRenderMarx.screenShot = true;
+				break;
+		}
+	}
+
+	@Nonnull
+	@Override
+	public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, @Nullable BlockPos targetPos) {
+		if (args.length==1) {
+			return getListOfStringsMatchingLastWord(args, "triggermarxscreenshot");
+		}
+		return super.getTabCompletions(server, sender, args, targetPos);
+	}
+
+	@Override
+	public int getRequiredPermissionLevel() {
+		return 0;
+	}
+}