/// <summary>
/// Saves data on transitions and properties from a CrayonState.
/// </summary>
public void SaveData(CrayonState state)
{
_crayonStateType = state._crayonStateType;
_customStateType = state._customStateType;
_crayonMatchKey = state._crayonMatchKey;
_duration = state._duration;
_easing = state._easing;
_customEasing = state._customEasing;
_tweenAppearance = state._tweenAppearance;
_tweenAppearanceMode = state._tweenAppearanceMode;
_material = state._material;
_color = state._color;
_opacity = state._opacity;
_tweenPosition = state._tweenPosition;
_relativePosition = state._relativePosition;
_tweenRotation = state._tweenRotation;
_relativeRotation = state._relativeRotation;
_tweenScale = state._tweenScale;
_relativeScale = state._relativeScale;
}
/// <summary>
/// Begins a new transition between states.
/// </summary>
public void ChangeState(CrayonStateType stateType, string customState = "")
{
// Call the delegate so any downstream items know to change as well.
if (OnChangeState != null)
{
OnChangeState(stateType, customState);
}
// Find the state by match key
string matchKey = stateType.ToString().ToLower() + customState;
// Don't do anything if we're already on the right state
if (matchKey == _currentMatchKey)
{
return;
}
CrayonState state;
_allStatesByMatchKey.TryGetValue(matchKey, out state);
if (state != null)
{
if (state._tweenAppearance)
{
// Determine the tween method based on the enum selected
switch (state._tweenAppearanceMode)
{
case CrayonTweenAppearanceMode.Material:
gameObject.SetMaterial(state._material, state._duration, state._easing, state._customEasing);
break;
case CrayonTweenAppearanceMode.Color:
gameObject.SetColor(state._color, state._duration, state._easing, state._customEasing);
break;
}
}
if (state._tweenPosition)
{
Vector3 relativePosition = new Vector3(_originalPosition.x + state._relativePosition.x, _originalPosition.y + state._relativePosition.y, _originalPosition.z + state._relativePosition.z);
gameObject.SetPosition(relativePosition, state._duration, state._easing, state._customEasing);
}
if (state._tweenRotation)
{
Vector3 relativeRotation = new Vector3(_originalRotation.eulerAngles.x + state._relativeRotation.x, _originalRotation.eulerAngles.y + state._relativeRotation.y, _originalRotation.eulerAngles.z + state._relativeRotation.z);
gameObject.SetRotation(relativeRotation, state._duration, state._easing, state._customEasing);
}
if (state._tweenScale)
{
Vector3 relativeScale = new Vector3(_originalScale.x * state._relativeScale.x, _originalScale.y * state._relativeScale.y, _originalScale.z * state._relativeScale.z);
gameObject.SetScale(relativeScale, state._duration, state._easing, state._customEasing);
}
// Update the StateManager to reflect the new CrayonState.
_currentMatchKey = matchKey;
_currentState = state;
}
else
{
Debug.LogWarning("State '" + stateType + "' has not been assigned for " + gameObject.name);
}
}
/// <summary>
/// Sets the state of a GameObject using the CrayonState and CrayonStateManager components.
/// </summary>
/// <param name="gameObject">The GameObject to modify.</param>
/// <param name="stateType">The state to transition to.</param>
/// <param name="customState">If the state is a custom, user-defined state, this is the custom state's ID as a string.</param>
public static void SetState(this GameObject gameObject, CrayonStateType stateType, string customState = "")
{
gameObject.GetComponent <CrayonStateManager> ().ChangeState(stateType, customState);
}
/// <summary>
/// Shortcut for calling a standard state.
/// </summary>
/// <param name="stateType">State type.</param>
public void ChangeState(CrayonStateType stateType)
{
ChangeState(stateType, "");
}
