// Handles the players interaction with objects
private void RayCasting()
{
// Automatically picks up items
foreach (Area2D CollidedArea in GetNode <Area2D>("ItemPickUpRange").GetOverlappingAreas())
{
if (!(CollidedArea is ItemEntity it))
{
continue;
}
it.PlayerColliding = true;
it.PlayerBody = this;
}
// Interacts with interactable areas
foreach (Area2D RayCast in GetTree().GetNodesInGroup("PlayerRays"))
{
var collided = false; // Checks if the area has and to breaks the loop
if (RayCast.GetOverlappingAreas().Count <= 0)
{
continue; // Checks if the area has collided
}
var collidedTile = RayCast.GetOverlappingAreas()[0]; // Fetches the collided tile
// Checks the tiles type
switch (collidedTile)
{
// Handles interactable tiles
case InteractableTile T:
T.OutLine.Visible = true;
T.PlayerColliding = true;
T.PlayerBody = this;
CollidingInteractable = T;
collided = true;
break;
// Handles NPC's
case NPC T:
T.PlayerColliding = true;
T.PlayerBody = this;
collided = true;
break;
// Handles placed items
case PlacedItem T:
T.PlayerColliding = true;
T.PlayerBody = this;
CollidingInteractable = T;
collided = true;
break;
}
if (collided)
{
break; // Breaks the loop if collided
}
CollidingInteractable = null; // Clears the interactable tile if the area hasn't collided with a tile
}
}