[GH-709] implement dynamic obstacles

[agustinesco]

Important

Merge alongside this client pr

Motivation

We need a feature to add dynamic walls they'll work as a normal obstacle but they can be deactivated so player can go through them
Also when an obstacle change state we should trigger a mechanic

Closes #709

Summary of changes

• Expanded obstacle entity to have
  • status: current obstacle status
  • type: either dynamic or static, this field define behavior
  • statuses_cycle: a map of statuses changes to define dynamic obstacle behavior

How to test it?

Replace the obstacle with the same name in the config.json file with:

{
        "name": "middle stone north",
        "position": {
          "x": 0.0,
          "y": 0.0
        },
        "radius": 0.0,
        "shape": "polygon",
        "type": "dynamic",
        "vertices": [
          {
            "x": -956.0,
            "y": -779.0
          },
          {
            "x": -761.0,
            "y": -727.0
          },
          {
            "x": 219.0,
            "y": -1232.0
          },
          {
            "x": 105.0,
            "y": -1632.0
          },
          {
            "x": -503.0,
            "y": -1416.0
          },
          {
            "x": -995.0,
            "y": -989.0
          }
        ],
        "status": "underground",
        "statuses_cycle": {
          "underground": {
            "transition_time_ms": 3000,
            "on_activation_mechanics": {},
            "next_status": "raised",
            "time_until_transition_ms": 10000,
            "make_obstacle_collisionable": false
          },
          "raised": {
            "transition_time_ms": 3000,
            "on_activation_mechanics": {
              "polygon_hit": {
                "damage": 10,
                "vertices": [
                  {
                    "x": -956.0,
                    "y": -779.0
                  },
                  {
                    "x": -761.0,
                    "y": -727.0
                  },
                  {
                    "x": 219.0,
                    "y": -1232.0
                  },
                  {
                    "x": 105.0,
                    "y": -1632.0
                  },
                  {
                    "x": -503.0,
                    "y": -1416.0
                  },
                  {
                    "x": -995.0,
                    "y": -989.0
                  }
                ]
              }
            },
            "next_status": "underground",
            "time_until_transition_ms": 10000,
            "make_obstacle_collisionable": true
          }
        }
      },

then go to this link and play a match, you should see an obstacle change colors:

• red means the obstacle is down and can be go through
• yellow means the obstacle is transitioning from an state to another, no change in behavior
• green means the obstacle is collisionable and can't be pass through, also the mechanic in the config file should be triggered

If you wanna trigger this pr in the unity client you must delete this component from the obstacleCollider prefab:

and when the obstacle is down you should be able to go through the obstacle in the client too

Checklist

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

[AminArria]

LGTM, but I didn't test in Unity (had an issue with it on my laptop, not related to PR)

[tvillegas98]

Great job you did here @agustinesco ! Left some comments about the config and about a possible refactor

[tvillegas98]

Great job @agustinesco !

[tvillegas98]

Great job fixing the bottlenecks!

[alfopisano]

Nice!! Tested locally and on my iOS device