// Load the rigs and their animations on to this screen.
public void LoadRigs (int[] characterIndices, HandlePositionPairSet[][] animations) {
Transform container = transform.Find ("Stage");
container.DestroyAllChildren ();
rigs = new Dictionary<int, PosingController> ();
for (int i = 0; i < characterIndices.Length; i++) {
int characterIndex = characterIndices [i];
// Display the bird and its animation.
Bird bird = GameController.GetBird (characterIndex);
PosingController rig = Instantiate (bird.rig);
rig.transform.SetParent (container);
rig.transform.localScale = Vector3.one;
rig.transform.position = new Vector3 (i * characterSpacing, 0, 0);
rig.PlayAnimation (animations [i]);
rigs.Add (characterIndex, rig);
// Display the select mate button.
Button selectButton = Instantiate (selectMateButtonPrefab);
selectButton.transform.SetParent (container);
selectButton.transform.localScale = Vector3.one;
selectButton.transform.position = new Vector3 (i * characterSpacing, selectMateButtonPrefab.transform.position.y, 0);
selectButton.onClick.AddListener (() => OnSelectMate (characterIndex));
}
cameraEndBound = characterSpacing * (characterIndices.Length - 1);
}
// Collect the set of handle position pairs.
public HandlePositionPairSet CollectHandlePositions () {
HandlePositionPairSet pairs = new HandlePositionPairSet ();
for (int i = 0; i < handles.Length; i++) {
HandleController handle = handles [i];
pairs.handlePositionPairs.Add (
new HandlePositionPair {
handleID = handle.id,
position = handle.transform.position,
}
);
}
return pairs;
}
// Play an animation given a bunch of handle-position pairs and frames.
public void PlayAnimation (HandlePositionPairSet[] pairs) {
// Can't see handles while playing.
SetAllHandlesVisible (false);
// Check if there are actually pairs to work with.
if (pairs == null || pairs.Length <= 0) {
return;
}
// Copy pairs and start playing.
playingKeyframes = pairs;
playing = true;
}