public SlabManager(Settings settings, SlabFactory slabFactory, Slab initialSlab, Camera mainCamera, SignalBus signalBus)
{
this.settings = settings;
this.slabFactory = slabFactory;
this.initialSlab = initialSlab;
this.mainCamera = mainCamera;
this.signalBus = signalBus;
}
public void TrySliceSlab(Slab slab)
{
var previousSlab = GetPreviousSlab();
if (FastApproximately(slab.Position.z, previousSlab.Position.z, settings.snapThreshold) &&
FastApproximately(slab.Position.x, previousSlab.Position.x, settings.snapThreshold))
{
slab.Position = new Vector3(previousSlab.Position.x, slab.Position.y, previousSlab.Position.z);
signalBus.Fire <PerfectStackSignal>();
SpawnNext();
return;
}
var slip = slab.Position - previousSlab.Position;
slip.y = 0;
var overhangX = Mathf.Abs(slip.x);
var overhangZ = Mathf.Abs(slip.z);
if (overhangX >= slab.Scale.x || overhangZ >= slab.Scale.z)
{
slab.ChangeState(SlabStates.Falling);
Stop();
return;
}
var newScaleX = previousSlab.Scale.x - overhangX;
var newScaleZ = previousSlab.Scale.z - overhangZ;
var newPositionX = previousSlab.Position.x + slip.x / 2;
var newPositionZ = previousSlab.Position.z + slip.z / 2;
var fallingSlabScaleX = overhangX == 0 ? slab.Scale.x : overhangX;
var fallingSlabScaleZ = overhangZ == 0 ? slab.Scale.z : overhangZ;
var fallingSlabPositionX = slab.Position.x + (newScaleX / 2 * slip.normalized.x);
var fallingSlabPositionZ = slab.Position.z + (newScaleZ / 2 * slip.normalized.z);
slab.Scale = new Vector3(newScaleX, slab.Scale.y, newScaleZ);
slab.Position = new Vector3(newPositionX, slab.Position.y, newPositionZ);
var fallingSlab = slabFactory.Create();
fallingSlab.Position = new Vector3(fallingSlabPositionX, slab.Position.y, fallingSlabPositionZ);
fallingSlab.Scale = new Vector3(fallingSlabScaleX, slab.Scale.y, fallingSlabScaleZ);
fallingSlab.Color = slab.Color;
fallingSlab.StartingState = SlabStates.Falling;
UnityEngine.Object.Destroy(fallingSlab.gameObject, 1f);
signalBus.Fire <StackSignal>();
SpawnNext();
}
public SlabState CreateState(SlabStates state, Slab slab)
{
switch (state)
{
case SlabStates.Falling:
{
return(fallingFactory.Create(slab));
}
case SlabStates.Stacked:
{
return(stackedFactory.Create(slab));
}
case SlabStates.Moving:
{
return(movingFactory.Create(slab));
}
}
throw Assert.CreateException();
}
