private ReorderableList CreateAnimReorderableList()
{
ReorderableList reordList = new ReorderableList(m_target.GetAnimList(), typeof(DirectionalAnimData), true, true, true, true);
reordList.drawHeaderCallback += (Rect rect) =>
{
EditorGUI.LabelField(new Rect(rect.x, rect.y, rect.width, EditorGUIUtility.singleLineHeight), "Animations", EditorStyles.boldLabel);
EditorGUI.TextArea(new Rect(rect.x - 6f, rect.y + EditorGUIUtility.singleLineHeight, rect.width + 12f, rect.height - EditorGUIUtility.singleLineHeight),
"<size=11><i>Drag a sprite sheet into this box to create a new animation or into any animation to modify it</i></size>", Styles.Instance.richHelpBox);
DoAnimationDragAndDrop(rect, -1);
};
reordList.drawElementCallback += (Rect rect, int index, bool isActive, bool isFocused) =>
{
DirectionalAnimData anim = (DirectionalAnimData)reordList.list[index];
anim.name = GUI.TextField(new Rect(rect.x, rect.y, rect.width, EditorGUIUtility.singleLineHeight), anim.name);
int dirNb = m_target.DirectionsPerAnim;
float frameWidth = rect.width / Mathf.Min(4, dirNb);
int rowNb = 1 + (dirNb - 1) / 4;
float frameHeight = (rect.height - EditorGUIUtility.singleLineHeight) / rowNb;
for (int i = 0; i < dirNb; ++i)
{
Vector2 dir = Quaternion.Euler(Vector3.forward * (((float)i / dirNb) * 360f)) * Vector3.down;
Sprite sprite = m_target.GetPreviewAnimSprite(dir, index);
if (sprite)
{
float aspectRatio = sprite.rect.width / sprite.rect.height;
Rect uv = new Rect()
{
position = Vector2.Scale(sprite.rect.position, sprite.texture.texelSize), size = Vector2.Scale(sprite.rect.size, sprite.texture.texelSize)
};
Rect rAnim = new Rect(rect.x + frameWidth * (i % 4), rect.y + EditorGUIUtility.singleLineHeight + (i / 4) * frameHeight, frameHeight * aspectRatio, frameHeight);
GUI.DrawTextureWithTexCoords(rAnim, sprite.texture, uv);
}
else
{
Rect rBox = new Rect(rect.x + frameWidth * i, rect.y + EditorGUIUtility.singleLineHeight, frameWidth, rect.height - EditorGUIUtility.singleLineHeight);
GUI.Box(rBox, "");
}
}
DoAnimationDragAndDrop(rect, index);
};
reordList.onAddCallback += (ReorderableList list) =>
{
Undo.RegisterCompleteObjectUndo(target, "Add Character Animation");
DirectionalAnimData animToClone = m_target.GetAnim(list.index);
m_target.AddAnim(animToClone);
serializedObject.Update();
GUI.changed = true;
};
return(reordList);
}
public void UpdateAnim(float dt)
{
if (TargetSpriteRenderer == null || m_dirAnimCtrl == null)
{
return;
}
m_animIdx = (m_animIdx + m_dirAnimCtrl.GetAnimList().Count) % m_dirAnimCtrl.GetAnimList().Count;
DirectionalAnimData anim = m_dirAnimCtrl.GetAnim(m_animIdx);
if (IsPlaying)
{
if (IsPingPongAnim && (m_internalFrame == 0 || m_internalFrame == (anim.FramesPerDir - 1)))
{
m_curFrameTime += dt * AnimSpeed * 2f; // avoid stay twice of the time in the first and last frame of the animation
}
else
{
m_curFrameTime += dt * AnimSpeed;
}
while (m_curFrameTime >= 1f)
{
m_curFrameTime -= 1f;
++m_internalFrame; m_internalFrame %= anim.FramesPerDir;
if (m_internalFrame == 0)
{
if (OnAnimationLoopOver != null)
{
OnAnimationLoopOver(this);
}
m_isPingPongReverse = !m_isPingPongReverse;
}
}
}
else
{
m_isPingPongReverse = false;
if (m_stopFrameIdx >= 0)
{
if (m_stopFrameIdx >= anim.FramesPerDir)
{
m_stopFrameIdx %= anim.FramesPerDir;
}
m_internalFrame = m_stopFrameIdx;
}
}
TargetSpriteRenderer.sprite = GetCurrentSprite(AnimDirection);
}