most of the stuff is ported

README.md

@@ -1,38 +1,43 @@
-# Example Mod
+<div align="center">
+  <img src="./icon-rounded.png" alt="The DropConfirm Logo"/>
+  <h1>DropConfirm</h1>
+  <h3>Think twice before you drop.</h3>
+</div>
 
-Template for making Babric mods for BTA!
+---
 
-**Note: *DO NOT fork this repository unless you want to contribute!***
+## What *is* DropConfirm, exactly?
 
-## Prerequisites
-- JDK for Java 17 ([Eclipse Temurin](https://adoptium.net/temurin/releases/) recommended)
-- [Intellij IDEA](https://www.jetbrains.com/idea/download/) (Scroll down for the free community edition, if using linux **DO NOT** use the flatpak distribution)
-- Minecraft Development plugin (Optional, but highly recommended)
+DropConfirm is a **configurable quality-of-life mod** that adds a confirmation dialog when dropping items. I made it
+because I was tired of accidentally dropping my items to other players or into lava/voids.
 
-## Setup instructions
-   
+I use this mod personally, and I wanted to share it with others because I've noticed that a lot of my friends have had
+this exact problem (and I assume others have too).
 
-1. Click the `Use this template` button on this repo's page above (Will only appear if logged in). Choose `Create a new repository`, you will be redirected to a new page. Enter your repo's name and description, and hit `Create repository`.  
-   To get your project, open IntelliJ IDEA and click `Get from VCS`. Select `Repository URL` and enter your repo's url
+## Compatibility
 
-2. After the project has finished importing, close it and open it again.  
-   If that does not work, open the right sidebar with `Gradle` on it, open `Tasks` > `fabric` and run `ideaSyncTask`.
+DropConfirm currently supports Minecraft 1.20-1.21 (with a less featureful backport for 1.19.4).
 
-3. Create a new run configuration by going in `Run > Edit Configurations`.  
-   Then click on the plus icon and select Gradle. In the `Tasks and Arguments` field enter `build`.  
-   Running it will build your finished jar files and put them in `build/libs/`.
+Newer versions will likely be supported. Older versions may or may not work with some manual modifications to the source and will ***not*** be actively supported.
 
-4. Lastly, open `File` > `Settings` and head to `Build, Execution, Development` > `Build Tools` > `Gradle`.  
-   Make sure `Build and run using` and `Run tests using` is set to `Gradle`.
+## Roadmap
 
-5. Done! Now, all that's left is to change every mention of `examplemod` and `turniplabs` to your own mod id and mod group, respectively. Happy modding!
+- [x] Add configurations
+- [x] Add a command/keybind to toggle the mod
+- [x] Add sound events for toggling the mod and dropping items
+- [x] Add translations
+- [ ] Detect if the player is in a dangerous area (e.g. lava, void, etc.)
 
-## Tips
-
-1. If you haven't already you should join the BTA modding discord! https://discord.gg/FTUNJhswBT
-2. You can set your username when launching the client run configuration by setting `--username <username>` in your program arguments.
-3. Set `online-mode` to `false` in order to be able to join your server!
-4. When launching the server run configuration you may want to remove the `nogui` program argument in order to see the regular server GUI.
-5. In Intellij you can double press shift or press ctrl+N to search class files, change the search from the default `Project Files` to `All Places` you can easily explore the classes for you dependencies and even BTA itself.
-6. In Intellij if ctrl+left click on a field or method you can quickly get information on when and where that field or method is assign or used.
+## Configuration
 
+- **Enable:**
+    - Whether to enable DropConfirm.
+- **Play Sounds:**
+    - Whether or not to play sounds when doing various actions related to DropConfirm, e.g.:
+        - Enabling/Disabling
+        - Dropping items
+- **Reset Delay:**
+    - Amount of time (in seconds) before the confirmation status is reset.
+- **Blacklist**
+    - Allows for disabling the confirmation prompt on certain items.
+    - Can also be used like a whitelist instead.

gradle.properties

@@ -14,6 +14,6 @@ mod_menu_version=2.0.6
 halplibe_version=4.1.3
 
 # Mod
-mod_version=1.0.0
-mod_group=turniplabs
-mod_name=examplemod
+mod_version=3.0.0-bta
+mod_group=xyz.pupbrained
+mod_name=drop_confirm

src/main/java/turniplabs/examplemod/ExampleMod.java → src/main/java/xyz/pupbrained/DropConfirm.java

@@ -1,19 +1,19 @@
-package turniplabs.examplemod;
+package xyz.pupbrained;
 
 import net.fabricmc.api.ModInitializer;
+import net.minecraft.client.Minecraft;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import turniplabs.halplibe.helper.BlockBuilder;
 import turniplabs.halplibe.util.GameStartEntrypoint;
 import turniplabs.halplibe.util.RecipeEntrypoint;
 
-
-public class ExampleMod implements ModInitializer, GameStartEntrypoint, RecipeEntrypoint {
-    public static final String MOD_ID = "examplemod";
+public class DropConfirm implements ModInitializer, GameStartEntrypoint, RecipeEntrypoint {
+    public static final String MOD_ID = "drop_confirm";
     public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
+
     @Override
     public void onInitialize() {
-        LOGGER.info("ExampleMod initialized.");
+        LOGGER.info("DropConfirm initialized.");
     }
 
 	@Override

src/main/java/xyz/pupbrained/DropConfirmUtil.java

@@ -0,0 +1,13 @@
+package xyz.pupbrained;
+
+import net.minecraft.core.entity.player.EntityPlayer;
+
+public final class DropConfirmUtil {
+	public static boolean confirmed = false;
+	public static boolean showConfirmationPrompt = false;
+	public static long promptStartTime = 0;
+
+	public static boolean isMainHandStackEmpty(EntityPlayer player) {
+		return player.getHeldItem()	== null;
+	}
+}

src/main/java/xyz/pupbrained/mixin/HotbarScrollMixin.java

@@ -0,0 +1,19 @@
+package xyz.pupbrained.mixin;
+
+import net.minecraft.core.player.inventory.InventoryPlayer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import xyz.pupbrained.DropConfirmUtil;
+
+@Mixin(value = InventoryPlayer.class, remap = false)
+public class HotbarScrollMixin {
+	@Inject(
+		method = "changeCurrentItem(I)V",
+		at = @At("HEAD")
+	)
+	private void onHotbarScroll(int i, CallbackInfo ci) {
+		DropConfirmUtil.confirmed = false;
+	}
+}

src/main/java/xyz/pupbrained/mixin/ItemDropMixin.java

@@ -0,0 +1,52 @@
+package xyz.pupbrained.mixin;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.core.entity.player.EntityPlayer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import xyz.pupbrained.DropConfirm;
+import xyz.pupbrained.DropConfirmUtil;
+
+@Mixin(value = EntityPlayer.class, remap = false)
+public class ItemDropMixin {
+	Minecraft mc = Minecraft.getMinecraft(this);
+
+	@Inject(
+		method="dropCurrentItem(Z)V",
+		at = @At("HEAD"),
+		cancellable = true
+	)
+	private void onItemDrop(boolean dropFullStack, CallbackInfo ci) {
+		if (DropConfirmUtil.isMainHandStackEmpty(mc.thePlayer))
+			return;
+
+		if (!DropConfirmUtil.confirmed) {
+			DropConfirmUtil.confirmed = true;
+			DropConfirmUtil.showConfirmationPrompt = true;
+			DropConfirmUtil.promptStartTime = System.currentTimeMillis(); // Set start time here
+
+			new Thread(() -> {
+				try {
+					Thread.sleep(1000);
+
+					synchronized (DropConfirmUtil.class) {
+						DropConfirmUtil.confirmed = false;
+						DropConfirmUtil.showConfirmationPrompt = false;
+					}
+				} catch (InterruptedException e) {
+					Thread.currentThread().interrupt();
+					DropConfirm.LOGGER.error("Interrupted while waiting to reset confirmation.", e);
+				}
+			}).start();
+
+			ci.cancel();
+		} else {
+			DropConfirmUtil.confirmed = false;
+			DropConfirmUtil.showConfirmationPrompt = false;
+
+			mc.theWorld.playSoundAtEntity(mc.thePlayer, mc.thePlayer, "random.pop", 1.0F, 1.0F);
+		}
+	}
+}

src/main/java/xyz/pupbrained/mixin/RenderMixin.java

@@ -0,0 +1,62 @@
+package xyz.pupbrained.mixin;
+
+import net.minecraft.client.Minecraft;
+import org.lwjgl.opengl.GL11;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import xyz.pupbrained.DropConfirmUtil;
+
+@Mixin(value = Minecraft.class, remap = false)
+public class RenderMixin {
+	@Inject(
+		method = "run",
+		at = @At(
+			value = "INVOKE",
+			target = "Lnet/minecraft/client/render/WorldRenderer;updateCameraAndRender(F)V",
+			shift = At.Shift.AFTER
+		)
+	)
+	private void onRender(CallbackInfo ci) {
+		if (!DropConfirmUtil.showConfirmationPrompt) return;
+
+		Minecraft mc = Minecraft.getMinecraft(this);
+
+		long currentTime = System.currentTimeMillis();
+		long elapsedTime = currentTime - DropConfirmUtil.promptStartTime;
+
+		// Calculate alpha value based on elapsed time (fade out over 1000ms)
+		float alpha = 1.0f - (elapsedTime / 1000.0f); // Alpha decreases over time
+		if (alpha < 0.0f) {
+			alpha = 0.0f; // Ensure alpha doesn't go below 0
+		}
+
+		// Convert alpha to a hex value (between 0 and 255) and incorporate it into the color
+		int alphaHex = (int) (alpha * 255) << 24;
+		int color = 0xFFFFFF | alphaHex; // Combine white color with alpha
+
+		// Weird GL stuff
+		GL11.glPushMatrix();
+		GL11.glDisable(GL11.GL_LIGHTING);
+		GL11.glEnable(GL11.GL_BLEND); // Enable blending for alpha transparency
+		GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); // Standard blend function
+
+		mc.fontRenderer.drawCenteredString(
+			"Press Q again to drop this item.",
+			mc.resolution.scaledWidth / 2, // Complete center of the screen horizontally
+			mc.resolution.scaledHeight - 60, // A little above the hotbar
+			color // Color with alpha
+		);
+
+		// Undo weird GL stuff
+		GL11.glDisable(GL11.GL_BLEND); // Disable blending after rendering
+		GL11.glEnable(GL11.GL_LIGHTING);
+		GL11.glPopMatrix();
+
+		// Stop showing the prompt after it has fully faded out
+		if (alpha == 0.0f) {
+			DropConfirmUtil.showConfirmationPrompt = false;
+		}
+	}
+}

src/main/resources/drop_confirm.mixins.json

@@ -0,0 +1,16 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "xyz.pupbrained.mixin",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": [
+  ],
+  "client": [
+    "HotbarScrollMixin",
+    "ItemDropMixin",
+    "RenderMixin"
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}

src/main/resources/fabric.mod.json

@@ -1,44 +1,39 @@
 {
-  "schemaVersion": 1,
-  "id": "examplemod",
-  "version": "${version}",
-
-  "name": "Example Mod",
-  "description": "This mod aims to help new BTA modders.",
-  "authors": [
-    "Turnip Labs"
-  ],
-  "contact": {
-    "homepage": "",
-    "sources": ""
-  },
-
+	"schemaVersion": 1,
+	"id": "drop_confirm",
+	"version": "${version}",
+	"name": "DropConfirm",
+	"description": "Think twice before you drop.",
+	"authors": [
+		"pupbrained"
+	],
+	"contact": {
+		"homepage": "https://modrinth.com/mod/drop-confirm",
+		"issues": "https://github.com/pupbrained/drop-confirm/issues",
+		"sources": "https://github.com/pupbrained/drop-confirm"
+	},
 	"icon": "icon.png",
-  "license": "CC0-1.0",
-
-  "environment": "*",
-  "entrypoints": {
-    "main": [
-			"turniplabs.examplemod.ExampleMod"
-    ],
+	"license": "Unlicense",
+	"environment": "*",
+	"entrypoints": {
+		"main": [
+			"xyz.pupbrained.DropConfirm"
+		],
 		"beforeGameStart": [
-			"turniplabs.examplemod.ExampleMod"
+			"xyz.pupbrained.DropConfirm"
 		],
 		"afterGameStart": [
-			"turniplabs.examplemod.ExampleMod"
+			"xyz.pupbrained.DropConfirm"
 		],
 		"recipesReady": [
-			"turniplabs.examplemod.ExampleMod"
+			"xyz.pupbrained.DropConfirm"
 		]
 	},
-  "mixins": [
-      "examplemod.mixins.json"
-  ],
-
-  "depends": {
+	"mixins": [
+		"drop_confirm.mixins.json"
+	],
+	"depends": {
 		"minecraft": "^7.2-beta",
-    "fabricloader": ">=0.15.5"
-  },
-  "suggests": {
-  }
+		"fabricloader": ">=0.15.5"
+	}
 }

src/main/resources/lang/drop_confirm/en_US.lang

@@ -0,0 +1,19 @@
+category.drop_confirm.general=General
+category.drop_confirm.keybinds=DropConfirm
+config.drop_confirm.title=DropConfirm Settings
+drop_confirm.confirmation=Press %s again to drop this item.
+drop_confirm.toggle.off=OFF
+drop_confirm.toggle.on=ON
+key.drop_confirm.toggle=Toggle DropConfirm
+option.drop_confirm.confirmation_reset_delay=Reset Delay
+option.drop_confirm.confirmation_reset_delay.description=The amount of time in seconds before the confirmation status is reset.
+option.drop_confirm.enabled=Enable DropConfirm
+option.drop_confirm.enabled.description=Whether DropConfirm should be enabled.
+option.drop_confirm.play_sounds=Play Sounds
+option.drop_confirm.play_sounds.description=Whether DropConfirm should play sounds for various events.
+option.drop_confirm.treat_as_whitelist=Treat as white list
+option.drop_confirm.treat_as_whitelist.description=Whether the blacklist should be used as a whitelist.\n\nNOTE=This change takes effect instantly but will only show visually upon re-entering the config screen.
+option.drop_confirm.blacklisted_items=Blacklisted Items
+option.drop_confirm.blacklisted_items.description=Items that should be ignored by DropConfirm.
+option.drop_confirm.whitelisted_items=Whitelisted Items
+option.drop_confirm.whitelisted_items.description=Items that should not be ignored by DropConfirm.