/// <summary>
/// Creates an OP2Animation object.
/// Initializes automatically.
/// </summary>
public static OP2Animation_UGUI Create(OP2UtilityDotNet.Sprite.Animation op2Animation, string name = "OP2Animation")
{
GameObject root = new GameObject(name, typeof(RectTransform));
RectTransform rectTransform = root.GetComponent <RectTransform>();
rectTransform.anchorMin = new Vector2(0, 1);
rectTransform.anchorMax = new Vector2(0, 1);
rectTransform.pivot = new Vector2(0, 1);
OP2Animation_UGUI animation = root.AddComponent <OP2Animation_UGUI>();
animation._CreateFromSerializedFields = false;
animation.Initialize(op2Animation);
return(animation);
}
private void Release()
{
// Destroy layers
foreach (Image renderImage in _RenderLayers)
{
Destroy(renderImage.gameObject);
}
_OP2Animation = null;
_RenderLayers = null;
_CurrentFrame = 0;
_CurrentTime = 0;
enabled = false; // Disable update
}
private void Start()
{
// Disable update if animation has not been initialized
if (_OP2Animation == null)
{
enabled = false;
if (_CreateFromSerializedFields)
{
// Initialize animation
OP2UtilityDotNet.Sprite.Animation animationData = AssetManager.GetAnimation(_AnimationIndex);
if (animationData != null)
{
Initialize(animationData);
}
else
{
Debug.LogWarning("Animation data not found for index: " + _AnimationIndex);
}
}
}
}
private void Initialize(OP2UtilityDotNet.Sprite.Animation op2Animation)
{
if (_OP2Animation != null)
{
Release();
}
_OP2Animation = op2Animation;
// Get max layers for animation
int maxLayers = _OP2Animation.frames.Max((frame) => frame.layers.Count);
// Add layers
_RenderLayers = new Image[maxLayers];
for (int i = 0; i < maxLayers; ++i)
{
GameObject goLayer = new GameObject("Layer" + i);
Image image = goLayer.AddComponent <Image>();
image.rectTransform.SetParent(transform);
image.rectTransform.localScale = Vector3.one;
image.rectTransform.localRotation = Quaternion.identity;
image.rectTransform.anchorMin = new Vector2(0, 1);
image.rectTransform.anchorMax = new Vector2(0, 1);
image.rectTransform.pivot = new Vector2(0, 1);
image.rectTransform.anchoredPosition = Vector2.zero;
_RenderLayers[i] = image;
}
enabled = true;
// Show first frame
SetFrame(0);
}
private void Awake()
{
// Initialize animation
OP2UtilityDotNet.Sprite.Animation animationData = AssetManager.GetAnimation(_AnimationIndex);
if (animationData == null)
{
Debug.LogWarning("Animation data not found for index: " + _AnimationIndex);
return;
}
_OP2Animation = animationData;
// Create toggle
_ToggleButton = gameObject.AddComponent <Toggle>();
_ToggleButton.group = _Group;
// Background image
//GameObject goBackground = new GameObject("Background");
//goBackground.transform.SetParent(transform);
Image backgroundImage = gameObject.GetComponent <Image>();
if (backgroundImage == null)
{
backgroundImage = gameObject.AddComponent <Image>();
}
backgroundImage.sprite = GetSpriteForFrame(0);
//backgroundImage.rectTransform.anchoredPosition = Vector2.zero;
backgroundImage.rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, backgroundImage.sprite.rect.width);
backgroundImage.rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, backgroundImage.sprite.rect.height);
_ToggleButton.targetGraphic = backgroundImage;
_ToggleButton.transition = Selectable.Transition.SpriteSwap;
_ToggleButton.toggleTransition = Toggle.ToggleTransition.None;
SpriteState state = new SpriteState();
state.highlightedSprite = backgroundImage.sprite;
state.pressedSprite = backgroundImage.sprite;
state.selectedSprite = backgroundImage.sprite;
state.disabledSprite = GetSpriteForFrame(2);
_ToggleButton.spriteState = state;
// Checkmark image
GameObject goCheckmark = new GameObject("Checkmark");
goCheckmark.transform.SetParent(transform);
Image checkImage = goCheckmark.AddComponent <Image>();
checkImage.sprite = GetSpriteForFrame(1);
checkImage.rectTransform.anchoredPosition = Vector2.zero;
checkImage.rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, checkImage.sprite.rect.width);
checkImage.rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, checkImage.sprite.rect.height);
_ToggleButton.graphic = checkImage;
// Set toggle button size to match image size
GetComponent <RectTransform>().SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, backgroundImage.sprite.rect.width);
GetComponent <RectTransform>().SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, backgroundImage.sprite.rect.height);
// No update for toggle buttons
enabled = false;
}
