more tutorialtutorial

3 files changed, 115 insertions, 5 deletions

diff --git a/src/main/java/com/example/CrashCommand.java b/src/main/java/com/example/CrashCommand.java
index 516708d..4fb9cbb 100644
--- a/src/main/java/com/example/CrashCommand.java
+++ b/src/main/java/com/example/CrashCommand.java
@@ -1,13 +1,26 @@
 package com.example;
 
+import net.minecraft.client.Minecraft;
 import net.minecraft.command.CommandBase;
 import net.minecraft.command.CommandException;
 import net.minecraft.command.ICommandSender;
+import net.minecraft.scoreboard.ScoreObjective;
+import net.minecraft.scoreboard.ScorePlayerTeam;
+import net.minecraft.scoreboard.Scoreboard;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.ChatComponentText;
+import org.apache.logging.log4j.LogManager;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.stream.Collectors;
 
 public class CrashCommand extends CommandBase {
     @Override
     public String getCommandName() {
-        return "crashme";
+        return "randomutils";
     }
 
     @Override
@@ -17,7 +30,50 @@ public class CrashCommand extends CommandBase {
 
     @Override
     public void processCommand(ICommandSender sender, String[] args) throws CommandException {
-        ExampleMod.screenToOpenNextTick = new MyGuiScreen();
+        if (args.length == 0) {
+            sender.addChatMessage(new ChatComponentText("§cPlease use an argument"));
+        } else if (args[0].equals("weather")) {
+            sender.addChatMessage(new ChatComponentText("§bCurrent Weather: " +
+                    (Minecraft.getMinecraft().theWorld.isRaining() ? "§7Rainy!" : "§eSunny!")));
+        } else if (args[0].equals("coinflip")) {
+            sender.addChatMessage(new ChatComponentText("§bCoinflip: " +
+                    (ThreadLocalRandom.current().nextBoolean() ? "§eHeads" : "§eTails")));
+        } else if (args[0].equals("scoreboard")) {
+            final int SIDEBAR_SLOT = 1;
+
+            Scoreboard scoreboard = Minecraft.getMinecraft().theWorld.getScoreboard();
+            ScoreObjective objective = scoreboard.getObjectiveInDisplaySlot(SIDEBAR_SLOT);
+            List<String> scoreList = scoreboard.getSortedScores(objective)
+                    .stream()
+                    .limit(15)
+                    .map(score ->
+                            ScorePlayerTeam.formatPlayerName(
+                                    scoreboard.getPlayersTeam(score.getPlayerName()),
+                                    score.getPlayerName()))
+                    .map(text -> {
+                        StringBuilder sb = new StringBuilder();
+                        for (char c : text.toCharArray()) {
+                            if (Minecraft.getMinecraft().fontRendererObj.getCharWidth(c) > 0 || c == '§')
+                                sb.append(c);
+                        }
+                        return sb.toString();
+                    })
+                    .collect(Collectors.toList());
+            Collections.reverse(scoreList);
+            for (String s : scoreList) {
+                LogManager.getLogger("Scoreboard").info(s);
+                sender.addChatMessage(new ChatComponentText(s));
+            }
+        } else {
+            sender.addChatMessage(new ChatComponentText("§cUnknown subcommand"));
+        }
+    }
+
+    @Override
+    public List<String> addTabCompletionOptions(ICommandSender sender, String[] args, BlockPos pos) {
+        if (args.length == 1)
+            return getListOfStringsMatchingLastWord(args, "weather", "coinflip", "scoreboard");
+        return Arrays.asList();
     }
 
     @Override
diff --git a/src/main/java/com/example/ExampleMod.java b/src/main/java/com/example/ExampleMod.java
index 166c371..6a386e1 100644
--- a/src/main/java/com/example/ExampleMod.java
+++ b/src/main/java/com/example/ExampleMod.java
@@ -2,12 +2,25 @@ package com.example;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.gui.inventory.GuiChest;
+import net.minecraft.inventory.ContainerChest;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTBase;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
+import net.minecraft.nbt.NBTTagString;
 import net.minecraftforge.client.ClientCommandHandler;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.gameevent.TickEvent;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Function;
 
 @Mod(modid = "examplemod", useMetadata = true)
 public class ExampleMod {
@@ -24,11 +37,38 @@ public class ExampleMod {
     public static final int MOUSE_MIDDLE = 2;
     public static final int MOUSE_BACKWARD = 3;
     public static final int MOUSE_FORWARD = 4;
+
+    public static <U extends NBTBase, T> List<T> listFromNBT(NBTTagList nbtList, Function<U, T> reader) {
+        List<T> ts = new ArrayList<>(nbtList.tagCount());
+        for (int i = 0; i < nbtList.tagCount(); i++) {
+            //noinspection unchecked
+            ts.add(reader.apply((U) nbtList.get(i)));
+        }
+        return ts;
+    }
+
     @SubscribeEvent
     public void onTick(TickEvent.ClientTickEvent event) {
-        if (screenToOpenNextTick != null) {
-            Minecraft.getMinecraft().displayGuiScreen(screenToOpenNextTick);
-            screenToOpenNextTick = null;
+        if (event.phase != TickEvent.Phase.END) return;
+        GuiScreen currentScreen = Minecraft.getMinecraft().currentScreen;
+        if (!(currentScreen instanceof GuiChest)) return;
+        ContainerChest container = (ContainerChest) ((GuiChest) currentScreen).inventorySlots;
+        LogManager.getLogger("ExampleMod").info("Container Name: " + container.getLowerChestInventory().getDisplayName().getFormattedText());
+        Logger logger = LogManager.getLogger("ExampleMod");
+        for (int i = 0; i < container.getLowerChestInventory().getSizeInventory(); i++) {
+            ItemStack stack = container.getLowerChestInventory().getStackInSlot(i);
+            if (stack == null) continue;
+            logger.info("Slot " + i + ":");
+
+            byte STRING_NBT_TAG = new NBTTagString().getId();
+            NBTTagCompound tagCompound = stack.getTagCompound();
+            if (tagCompound == null) continue;
+            String displayName = tagCompound.getCompoundTag("display").getString("Name");
+            NBTTagList loreList = tagCompound.getCompoundTag("display").getTagList("Lore", STRING_NBT_TAG);
+            List<String> loreStrings = listFromNBT(loreList, NBTTagString::getString);
+            for (int i1 = 0; i1 < loreList.tagCount(); i1++) {
+                String loreLine = loreList.getStringTagAt(i1);
+            }
         }
     }
 }
diff --git a/src/main/java/com/example/mixin/RightClickWithItemEvent.java b/src/main/java/com/example/mixin/RightClickWithItemEvent.java
new file mode 100644
index 0000000..c1686cb
--- /dev/null
+++ b/src/main/java/com/example/mixin/RightClickWithItemEvent.java
@@ -0,0 +1,14 @@
+package com.example.mixin;
+
+import net.minecraft.client.multiplayer.PlayerControllerMP;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+
+import java.awt.*;
+
+// This Mixin targets the Minecraft class
+@Mixin(PlayerControllerMP.class)
+public class RightClickWithItemEvent {
+    @Unique
+    Color color_mymod = Color.RED;
+}