static void OnDrag(SliderEvent slider, UserAction action, Vector2 v)
{
if (slider.direction == Direction.Horizontal)
{
float w = slider.endPos.x - slider.startPos.x;
float s = w * slider.GlobalScale.x;
slider.m_value += v.x / s;
}
else
{
float h = slider.startPos.y - slider.endPos.y;
float s = h * slider.GlobalScale.y;
slider.m_value += v.y / s;
}
}
static void ValueChanged(SliderEvent slider)
{
float o = slider.Value;
if (slider.Number)
{
int v = slider.maxNum - slider.minNum;
float a = slider.minNum + slider.m_value * v;
slider.Value = (int)a;
}
else
{
if (slider.m_value < 0)
{
slider.m_value = 0;
}
else
if (slider.m_value > 1)
{
slider.m_value = 1;
}
slider.Value = slider.m_value;
}
if (slider.Nob != null)
{
if (slider.direction == Direction.Horizontal)
{
slider.Nob.localPosition = (slider.endPos - slider.startPos) * slider.Value + slider.startPos + slider.NobOffset;
}
else
{
slider.Nob.localPosition = (slider.startPos - slider.endPos) * slider.Value + slider.endPos + slider.NobOffset;
}
slider.Nob.sizeDelta = (slider.endSize - slider.startSize) * slider.Value + slider.startSize;
}
if (slider.SliderImage != null)
{
slider.SliderImage.fillAmount = slider.Value;
}
}
static void OnClick(EventCallBack back, UserAction action)
{
SliderEvent slider = back as SliderEvent;
if (slider.direction == Direction.Horizontal)
{
float x = slider.GlobalPosition.x;
float ox = action.CanPosition.x - x;
float w = back.Target.sizeDelta.x;
float s = w * slider.GlobalScale.x;
slider.m_value = ox / s + 0.5f;
}
else
{
float y = slider.GlobalPosition.y;
float oy = action.CanPosition.y - y;
float w = back.Target.sizeDelta.y;
float s = w * slider.GlobalScale.y;
slider.m_value = oy / s + 0.5f;
}
ValueChanged(slider);
}