public static int makeBits(params int[] values)
{
int num_args = values.Length;
int value = 0;
int b0 = 0;
for (int i = num_args; i > 1; i = i - 2)
{
int b = values[i - 2];
int v = values[i - 1];
int v2 = bits(v, 0, b);
if (v != v2)
{
if (KSDebug.enableLog)
{
KSDebug.LogError("makebits value out of bit range : " + v);
}
return(0);
}
v = v << b0;
value = value + v;
b0 = b0 + b;
}
return(value);
}
//设置选中
public void SetSelected(int index, bool animation = false)
{
if (index < 0 || index >= maxCount)
{
if (KSDebug.enableLog)
{
KSDebug.LogError("SetSelected index = " + index + " out of rang!!!!");
}
return;
}
this.selectedIndex = -1;
this.lastRoundTableRotationRadian = -1;
float targetRadian = -index * eachRadian;
targetRadian = FliterRotationRadian(targetRadian);
if (animation)
{
if (status == TableStatus.Idle)
{
SetStatus(TableStatus.Fling);
}
flingToTargetRandian = targetRadian;
}
else
{
roundTableRotationRadian = targetRadian;
UpdateLayout();
}
}
public static IEnumerator LoadImage(Image image, string path)
{
//string path = @"file://" + Application.dataPath + @"/Resources/Army/" + name + ".png";
using (WWW www = new WWW(path))
{
yield return(www);
if (www.isDone && www.error == null)
{
Texture2D texture = www.texture;
Sprite sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), new Vector2(0.5f, 0.5f));
image.sprite = sprite;
//image.sprite = Sprite.Create(www.texture, new Rect(0, 0, 512f, 512f), new Vector2(0.5f, 0.5f));
}
else
{
KSDebug.LogError(www.error);
}
}
}
public void OnEndDrag(PointerEventData eventData)
{
if (passTouchToFallback)
{
fallbackTouchObject.OnEndDrag(eventData);
return;
}
if (status != TableStatus.Touch)
{
return;
}
SetStatus(TableStatus.Fling);
flingVelocityCalculate.addPoint(eventData.position, Time.deltaTime);
Vector2 velocity = flingVelocityCalculate.computeCurrentVelocity();
if (KSDebug.enableLog)
{
KSDebug.Log("fling velocity = " + velocity.ToString());
}
flingVelocityCalculate.Reset();
float targetRadian;
if (isGearScrollMode)
{
//齿轮滚动模式
targetRadian = FliterRotationRadian(roundTableRotationRadian + GearFlingVelocity2RotationRadian(velocity));
}
else
{
//惯性滚动模式
//松手后要滚动的距离
float xf = velocity.x == 0 ? 1 : velocity.x / Mathf.Abs(velocity.x);
float yf = velocity.y == 0 ? 1 : velocity.y / Mathf.Abs(velocity.y);
float xs = xf * Mathf.Pow(velocity.x, 2) / (2 * flingResistance);
float ys = yf * Mathf.Pow(velocity.y, 2) / (2 * flingResistance);
targetRadian = roundTableRotationRadian + TouchDelat2RotationRadian(xs, ys);
targetRadian = FliterRotationRadian(targetRadian);
}
//停靠到最进的一个弧度上
float maxNearRandian;
float minNearRandian;
if (targetRadian >= 0)
{
minNearRandian = ((int)(targetRadian / eachRadian)) * eachRadian;
maxNearRandian = minNearRandian + eachRadian;
}
else
{
maxNearRandian = ((int)(targetRadian / eachRadian)) * eachRadian;
minNearRandian = maxNearRandian - eachRadian;
}
float toRandian;
if (maxNearRandian >= maxRotationRadian)
{//达到顺时针的边界
toRandian = minNearRandian;
}
else if (minNearRandian <= minRotationRadian)
{//达到逆时针边界
toRandian = maxNearRandian;
}
else
{
toRandian = Mathf.Abs(targetRadian - maxNearRandian) > Mathf.Abs(minNearRandian - targetRadian) ? minNearRandian : maxNearRandian;
}
if (Mathf.Abs(toRandian - roundTableRotationRadian) < 0.01)
{
roundTableRotationRadian = toRandian;
SetStatus(TableStatus.Idle);
}
else
{
//记录fling目标，在后续update中进行动画滚动
flingToTargetRandian = toRandian;
}
}