[GH-580] Fake Item and Traps

[tvillegas98]

Motivation

Add the new fake item to the game and also add the new traps feature.

Closes #580
After merging this, lets merge https://github.com/lambdaclass/curse_of_mirra/pull/1772 into curse of mirra's front

Summary of changes

• Implemented items mechanics
• Added new item Fake Item
• Added Arena.Game.Item and Arena.Game.Trap modules
• Added Trap and TrapStatus message to messages.proto

Demo

Screen.Recording.2024-05-14.at.17.31.54.mov

How to test it?

You'll see that now an item could've this fields. Traps are entities too, so they pretty much will have the same parameters as any other entity. In the code you'll which fields are part of the additional info

  {
    "name": "fake_item",
    "radius": 200.0,
    "effects": [],
    "mechanics": {
      "spawn_bomb": {
        "name": "bomb",
        "radius": 200.0,
        "activation_delay_ms": 3000,
        "vertices": [],
        "mechanics": {
          "circle_hit": {
            "damage": 64,
            "range": 380.0,
            "offset": 400
          }
        }
      }
    }

They're pretty much self explanatory, but maybe we should add a field that addresses animation time.

• Get a Fake Item
• Use it nearby an enemy and it will leave a bomb
• Wait until explodes
• Boom!

Checklist

• Tested the changes locally.
• Reviewed the changes on GitHub, line by line.
• This change requires new documentation.
  • Documentation has been added/updated.

[agustinesco]

After talking with @manucamejo we should change the behavior from a bomb to a landmine

[tvillegas98]

After talking with @manucamejo we should change the behavior from a bomb to a landmine

Addressed !

[agustinesco]

Maybe we should add a time of preparation or something like that because i think when you use the fake item the explosion is being triggered instantaneously

[tvillegas98]

Maybe we should add a time of preparation or something like that because i think when you use the fake item the explosion is being triggered instantaneously

Done

[agustinesco]

LGTM! the game client is broken tho, it is not displaying the crates and traps correctly, let's adress this in another pr

[Nico-Sanchez]

Can we add some PR to test this?
Either work on the client app or make a PR in unity repo. It's really hard to test its behavior when I cannot see the dropped item.

[tvillegas98]

Can we add some PR to test this? Either work on the client app or make a PR in unity repo. It's really hard to test its behavior when I cannot see the dropped item.

They should be visible now!

[Nico-Sanchez]

Awesome job @tvillegas98 🚀

Here's a video as a proof of this new item and trap behavior:

• The purple dot in browser is the fake item trap.

Untitled.mov

[agustinesco]

LGTM!