Gradle Multi-Project Setup for Minecraft Mod

It sounds like you’re having a tough time syncing your common module with Minecraft’s net.minecraft packages, especially when transitioning from Forge to Paper.

Common Module Configuration

For your common module to recognize the net.minecraft.* packages, you’ll need to set up dependencies properly. Since Forge and Paper have different setups, it’s important to include the right dependencies for Paper in your common module.

Step 1: Add Paper dependency

In your root build.gradle, make sure you’re specifying where to pull the Paper API from. You might want to add something similar to this:

    allprojects {
        repositories {
            mavenCentral()
            maven { url "https://repo.papermc.io/repository/maven-public/" }
        }
    }
    

Step 2: Include Minecraft Dependencies

Since common should share code with both Forge and Paper, you’ll need to handle dependencies for both. In your common/build.gradle, try adding:

    dependencies {
        compileOnly 'org.spigotmc:spigot-api:1.16.5-R0.1-SNAPSHOT'
    }
    

This example pulls in the Spigot API, which is what Paper is built on. You might need to adjust the version to match your server’s version.

Step 3: Make Sure Modules Are Linked

Ensure that your forge and paper modules depend on common. In their respective build.gradle files, add:

    dependencies {
        implementation project(':common')
    }
    

Step 4: Syncing Gradle

After making these changes, sync your Gradle project. If done correctly, your common module should now recognize the Minecraft classes.

Troubleshooting

If you’re still having issues, check your version numbers and make sure they match between your Minecraft server and the dependencies you’re including. Sometimes, other mods or plugins could also interfere. Make sure your settings.gradle properly includes all modules:

    include 'common', 'forge', 'paper'
    

Final Tip

Don’t hesitate to look at other open-source mods for their Gradle setups. They can provide a wealth of information to adapt to your structure. Good luck!

It sounds like you’re running into a pretty tricky problem! The whole `WaitForChild` thing can definitely lead to those infinite yield issues if you’re not careful.

Instead of just relying on `WaitForChild`, you might want to check if the item exists using a simple conditional check first. Here’s a basic idea:

local item = PurchasedItems:FindFirstChild("ItemName") -- Replace "ItemName" with your actual item name
if item then
    -- Proceed with your logic
else
    -- Item doesn't exist, handle it appropriately
    button:Destroy() -- Or whatever action you want to take
end

This way, you can avoid waiting indefinitely for an item that might not ever show up. Plus, it’s a lot cleaner than destroying the button right after!

If you still want to use `WaitForChild` but avoid infinite yield, you could set up a timeout like this:

local success, item = pcall(function()
    return PurchasedItems:WaitForChild("ItemName", 5) -- 5 seconds timeout
end)

if success and item then
    -- Item was found
else
    -- Handle the case where the item wasn't found or it timed out
    button:Destroy()
end

This way, your script won’t hang forever if the item doesn’t exist. You can adjust the timeout based on what feels right for your game. Hope this helps!

It sounds like you’re diving into some cool aspects of game development with your Pac-Man project!

Regarding your questions on dot consumption during cornering, here are some thoughts:

1. When does Pac-Man eat a dot or energizer?

You’re right that he needs to be centered on a tile to eat a dot, but you could implement a system where he eats a dot when he enters a tile, as long as he’s moving forward. This way, as soon as his hitbox (the area you check for collisions) crosses into the tile, you could trigger the dot consumption. You could also define a small threshold, say, a few pixels, so he doesn’t have to be perfectly centered, allowing for a bit of leeway during cornering.

2. How does his “logical” position work while cornering?

When Pac-Man is cornering, you might want to maintain a separate “logical” position that checks for tile boundaries. This could be a bit of math behind the scenes—tracking his position as he moves to see if he enters a new tile. You could also use a grid-based system where you snap his position to the grid on movements, making it easier to manage his tile interactions.

3. What about the “visual” position?

For the visual aspect, it might indeed behave differently since he’s moving faster during turns. You can render him smoothly while maintaining his logical position. Think of it as two layers: one for how he looks on screen (the visual position) and another for his collision checks (the logical position). This will help avoid any awkward visual bugs where he “jumps” over dots.

Combining these approaches can help mimic that classic Pac-Man feel while giving you flexibility in how collisions and movement work. It’s totally fine to experiment and tweak things as you go! Good luck with your project!

Unity CapsuleCollider2D Trigger Issue

It sounds like you’re running into a pretty common issue with triggers in Unity! From what you’ve described, it seems like there’s a small mistake in the collision detection part of your code.

Your OnTriggerEnter2D method has a semicolon right after the if statement, which ends the if condition prematurely. This means the code inside the { } will run regardless of whether the condition is met or not. Here’s how you should write that part:

private void OnTriggerEnter2D(Collider2D collider)
    {
        if (collider.GetComponent() != null)
        {
            Health health = collider.GetComponent();
            health.Damage(damage);
        }
    }

Remove the semicolon after the if condition, and it should start working properly!

Also, you mentioned that the trigger only works when one of the objects is moving. This is sometimes related to the physics settings in Unity. If two objects are both static and don’t move, the physics engine might not register them touching. So, making sure at least one object is dynamic or checking for potential overlaps more effectively would help.

Make sure that the CapsuleCollider2D’s “Is Trigger” checkbox is checked, and your layers and physics settings are properly configured. If everything looks good and it still doesn’t work, you might want to reconsider how you’re organizing your game objects or check your project settings again.

I hope this helps get your attack system up and running smoothly!

It sounds like you’re really diving into the complexities of AI decision-making in your game! I totally get where you’re coming from with the balance between movement and attacking. It’s tricky!

One way to approach this is to think of movement and attacking as part of the same overall decision-making process, but you can still keep them somewhat separate in terms of how you implement them. You could structure your AI to first evaluate whether there are any valid melee targets within range. If there are, then the AI can check if it can move to a position that allows for an attack based on its time unit constraints.

If it can’t attack after moving, the AI could instead look for a different position that doesn’t waste its turn. This way, you’re ensuring that movement is always linked to the opportunity to attack, which should help avoid those awkward turns where the AI moves into an attack position and then has no time left to actually attack!

On the other hand, regarding reusability, you can create a modular approach. For instance, have a general ‘Action’ class that includes both movement and attacking as subclasses. This lets you define how each type of unit can interact with the grid differently without rewriting a lot of code. You can then create specific behaviors for each unit type that handle the unique movement patterns, like teleportation.

In summary, maybe consider an integrated approach where the AI evaluates combined movement and attack options first. And for flexibility, keep your action logic modular. It’ll take some tweaking, but you’ll find a sweet spot that works for your game’s specific needs!

Good luck, and happy coding!