private void OnPlayerHoveredTileChanged(Tile hoveredTile)
{
if (_unitActionHandler.Action == UnitAction.Unassigned)
{
return;
}
var effectPreview = new EffectPreview();
if (hoveredTile != null)
{
if (_unitActionHandler.Action == UnitAction.PrimaryAttack)
{
var mechTile = Gameboard.World.Helper.GetTile(_selectedMech);
if (mechTile == null || _selectedMech.PrimaryWeapon == null || _selectedMech.PrimaryWeapon.WeaponData == null)
{
return;
}
var spawnEffectParameters = new SpawnEffectParameters(mechTile, hoveredTile);
effectPreview = Effect.GetPreview(_selectedMech.PrimaryWeapon.WeaponData.EffectPrototype, Gameboard.World.Helper, spawnEffectParameters);
}
else if (_unitActionHandler.Action == UnitAction.Move)
{
effectPreview = hoveredTile.Hazards.GetEffectPreviewOnEnter(_selectedMech);
}
}
Events.SetHoveredTile(hoveredTile);
Events.ShowEffectPreview(effectPreview);
}
private EffectPreview GetPreview(Helper helper, SpawnEffectParameters parameters)
{
var effectResult = new EffectPreview();
_effects.ForEach(x => x.GetPreview(effectResult, helper, parameters));
return(effectResult);
}
public void GetPreview(EffectPreview effectPreview, Helper gameboardHelper, SpawnEffectParameters spawnEffectParameters)
{
var applyEffectParameters = GetApplyEffectParameters(gameboardHelper, spawnEffectParameters);
if (applyEffectParameters != null)
{
OnGetPreview(applyEffectParameters, effectPreview);
}
}
private void ShowMarkers(EffectPreview effectPreview)
{
ClearMarkers();
foreach (var item in effectPreview.Pushes)
{
var instance = SpawnPushMarker(item.Key, item.Value);
_pushMarkers.Add(instance);
}
}
private void OnGameboardStateEffectPreviewChanged(EffectPreview effectPreview)
{
var healthChangeDelta = effectPreview.GetUnitHealthChangeDelta(_unit);
// Set healthbars that will be removed so that they flash.
for (int i = 0; i < _fillSegmentInstances.Count; i++)
{
if (i < _fillSegmentInstances.Count - Mathf.Abs(healthChangeDelta))
{
_fillSegmentInstances[i].Flashing = false;
}
else
{
_fillSegmentInstances[i].Flashing = true;
}
}
}
public static EffectPreview GetPreview(Effect prototype, Helper helper, SpawnEffectParameters spawnEffectParameters)
{
var effectPreview = new EffectPreview();
if (prototype == null)
{
DebugEx.LogWarning <Helper>("Cannot get effect preview as prototype is null.");
return(effectPreview);
}
if (spawnEffectParameters.Source == null || spawnEffectParameters.Target == null)
{
DebugEx.LogWarning <Helper>("Cannot get effect result as source and/or target tile is null.");
return(effectPreview);
}
var effectInstance = Spawn(prototype);
effectPreview = effectInstance.GetPreview(helper, spawnEffectParameters);
Destroy(effectInstance.gameObject);
return(effectPreview);
}
public void ShowEffectPreview(EffectPreview effectPreview) => EffectPreviewShow?.Invoke(effectPreview);
protected override void OnGetPreview(ApplyEffectParameters applyEffectParameters, EffectPreview effectResult)
{
effectResult.RegisterHealthChange(applyEffectParameters.Receiver, _amount);
}
protected abstract void OnGetPreview(ApplyEffectParameters applyEffectParameters, EffectPreview effectResult);
protected override void OnGetPreview(ApplyEffectParameters applyEffectParameters, EffectPreview effectResult)
{
// Todo.
}
protected override void OnGetPreview(ApplyEffectParameters applyEffectParameters, EffectPreview effectPreview)
{
var pushableComponent = applyEffectParameters.GetComponentFromOccupant <UnitPushableComponent>();
if (pushableComponent != null)
{
var vectorToDirection = GridHelper.VectorToDirection(applyEffectParameters.Direction);
var collisionResults = applyEffectParameters.Helper.GetCollisions(pushableComponent.Unit, vectorToDirection);
collisionResults.ForEach(result =>
{
effectPreview.RegisterHealthChange(result, UnitPushableComponent.DamageOnCollision);
effectPreview.RegisterCollision(result);
});
effectPreview.RegisterPush(applyEffectParameters.Receiver, vectorToDirection);
}
}