/// <summary>
/// Fires when the graph for the timeline begins playing.
/// </summary>
public override void OnGraphStart(Playable playable)
{
stateDrivers = new Dictionary <Type, StateDriver>();
PlayerCharacter player = GameManager.Player != null ? GameManager.Player : GameObject.FindObjectOfType <PlayerCharacter>(true);
if (player == null)
{
return;
}
// Keep the player from changing animation/behavior states.
player.FSM.Pause();
// Take a snapshot of where the player started for the sake of potentially
// restoring them later.
GraphSnapshot = new PlayerSnapshot(player);
// During mixing, the virtual snapshot is updated as needed by absolute posing and referenced by
// relative posing.
VirtualSnapshot = GraphSnapshot;
Rigidbody2D rb = player.GetComponentInChildren <Rigidbody2D>(true);
if (rb != null)
{
rb.gravityScale = 0;
rb.velocity = Vector3.zero;
}
}
/// <summary>
/// Apply the pose of an absolute clip.
/// </summary>
/// <param name="player">The player character</param>
/// <param name="pose">The pose to apply</param>
/// <param name="weight">(optional) The weighting on the pose, used to
/// interpolate this pose with another if necessary. Default: 1.</param>
/// <param name="updateVirtualSnapshot">(optional) Whether or not to update the mixer's virtual snapshot
/// of the player character. When mixing multiple absolute poses, this
/// action can be saved for the last pose applied. Default: true.</param>
private void MixAbsolute(PlayerCharacter player, AbsolutePoseInfo pose, float weight = 1f, bool updateVirtualSnapshot = true)
{
PoseTools.MixAbsolute(player, VirtualSnapshot, pose, weight);
if (updateVirtualSnapshot)
{
VirtualSnapshot = new PlayerSnapshot(player);
}
}
/// <summary>
/// Apply the pose of an absolute clip.
/// </summary>
/// <param name="player">The player character</param>
/// <param name="snapshot">A snapshot of player character information. This
/// gets mixed into the player's pose as well.</param>
/// <param name="pose">The pose to apply</param>
/// <param name="weight">(optional) The weighting on the pose, used to
/// interpolate this pose with another if necessary. Default: 1.</param>
/// <param name="updateVirtualSnapshot">(optional) Whether or not to update the mixer's virtual snapshot
/// of the player character. When mixing multiple absolute poses, this
/// action can be saved for the last pose applied. Default: true.</param>
public static void MixAbsolute(PlayerCharacter player, PlayerSnapshot snapshot, AbsolutePoseInfo pose, float weight = 1f)
{
Vector3 pos = snapshot.Position;
Vector3 rot = snapshot.Rotation;
Vector3 scl = snapshot.Scale;
player.transform.position = (pose.Position - pos) * weight + pos;
player.transform.eulerAngles = (pose.Rotation - rot) * weight + rot;
player.transform.localScale = (pose.Scale - scl) * weight + scl;
}
/// <summary>
/// Apply the pose of a relative clip.
/// </summary>
/// <param name="player">The player character</param>
/// <param name="snapshot">A snapshot of player character information. This
/// gets mixed into the player's pose as well.</param>
/// <param name="pose">The pose to apply</param>
/// <param name="weight">(optional) The weighting on the pose, used to
/// interpolate this pose with another if necessary. Default: 1.</param>
public static void MixRelative(PlayerCharacter player, PlayerSnapshot snapshot, RelativePoseInfo pose, float weight = 1f)
{
player.transform.position += pose.Position * weight;
player.transform.eulerAngles += pose.Rotation * weight;
player.transform.localScale = (pose.Scale - snapshot.Scale) * weight + snapshot.Scale;
}