/// <summary>
/// Using Raycasts to gather information about surrounding environment.
/// </summary>
private bool UpdateHits(ref List <RaycastHit> hits)
{
//Check for collision under the player
if (RayHelper.Raycast(transform, RayDownLeftProperties, out var rightHitInfo, GroundLayer) &&
RayHelper.Raycast(transform, RayDownRightProperties, out var leftHitInfo, GroundLayer))
{
hits.Add(leftHitInfo);
hits.Add(rightHitInfo);
//Raycast to right only active if player is moving to the right
if (MoveDirection.x > 0)
{
if (RayHelper.Raycast(transform, RayRightProperties, out var rightHit, GroundLayer))
{
hits.Add(rightHit);
}
}
//Raycast to left only active if player is moving to the left
if (MoveDirection.x < 0)
{
if (RayHelper.Raycast(transform, RayLeftProperties, out var leftHit, GroundLayer))
{
hits.Add(leftHit);
}
}
return(true);
}
return(false);
}
void Start()
{
SkipPlayerMask = RayHelper.allButLayerMask("Player");
_rigidbody = GetComponent <Rigidbody>();
}
public void GetMouseOverObject()
{
if (World == null)
{
return;
}
float radius = 5.5f;
MouseOverObject final = new MouseOverObject();
float dist = float.MaxValue;
Vector3 camPos = Vector3.One * 0.5f + Camera.Pos;
var air = BlockRegistry.GetBlock <BlockAir>();
for (float z = -radius; z <= radius; z++)
{
for (float y = -radius; y <= radius; y++)
{
for (float x = -radius; x <= radius; x++)
{
Vector3 vec = camPos;
vec.X += x;
vec.Y += y;
vec.Z += z;
float f = (vec - Camera.Pos).LengthFast;
if (f <= radius + 0.5f)
{
BlockPos pos = new BlockPos(vec);
BlockState state = World.GetBlockState(pos);
if (state.Block != air)
{
AxisAlignedBb bb = state.Block.BoundingBox.Offset(pos.ToVec());
bool hitSomething = RayHelper.RayIntersectsBB(Camera.Pos,
Camera.GetLookVec(), bb, out Vector3 hitPos, out Vector3 normal);
if (hitSomething)
{
FaceSides sideHit = FaceSides.Null;
if (normal.X < 0)
{
sideHit = FaceSides.West;
}
else if (normal.X > 0)
{
sideHit = FaceSides.East;
}
if (normal.Y < 0)
{
sideHit = FaceSides.Down;
}
else if (normal.Y > 0)
{
sideHit = FaceSides.Up;
}
if (normal.Z < 0)
{
sideHit = FaceSides.North;
}
else if (normal.Z > 0)
{
sideHit = FaceSides.South;
}
BlockPos p = new BlockPos(hitPos - normal * bb.Size / 2);
if (sideHit == FaceSides.Null)
{
continue;
}
float l = Math.Abs((Camera.Pos - (p.ToVec() + bb.Size / 2)).Length);
if (l < dist)
{
dist = l;
final.hit = HitType.Block;
final.hitVec = hitPos;
final.blockPos = p;
final.normal = normal;
final.sideHit = sideHit;
final.boundingBox = bb;
}
}
}
}
}
}
}
MouseOverObject = final;
}
