using UnityEngine;

namespace UIWidgets
{
	[AddComponentMenu("UI/RangeSliderFloat", 310)]
	public class RangeSliderFloat : RangeSliderBase<float>
	{
		protected override float ValueToPosition(float value)
		{
			float num = FillSize() / (limitMax - limitMin);
			return num * (InBounds(value) - limitMin) + GetStartPoint();
		}

		protected override float PositionToValue(float position)
		{
			float num = FillSize() / (limitMax - limitMin);
			float num2 = position / num + base.LimitMin;
			if (WholeNumberOfSteps)
			{
				return InBounds(Mathf.Round(num2 / step) * step);
			}
			return InBounds(num2);
		}

		protected override Vector2 MinPositionLimits()
		{
			return new Vector2(ValueToPosition(base.LimitMin), ValueToPosition(valueMax - step));
		}

		protected override Vector2 MaxPositionLimits()
		{
			return new Vector2(ValueToPosition(valueMin + step), ValueToPosition(limitMax));
		}

		protected override float InBounds(float value)
		{
			if (value < limitMin)
			{
				return limitMin;
			}
			if (value > limitMax)
			{
				return limitMax;
			}
			return value;
		}

		protected override float InBoundsMin(float value)
		{
			if (value < limitMin)
			{
				return limitMin;
			}
			if (value > valueMax)
			{
				return valueMax;
			}
			return value;
		}

		protected override float InBoundsMax(float value)
		{
			if (value < valueMin)
			{
				return valueMin;
			}
			if (value > limitMax)
			{
				return limitMax;
			}
			return value;
		}

		protected override void IncreaseMin()
		{
			base.ValueMin += step;
		}

		protected override void DecreaseMin()
		{
			base.ValueMin -= step;
		}

		protected override void IncreaseMax()
		{
			base.ValueMax += step;
		}

		protected override void DecreaseMax()
		{
			base.ValueMax -= step;
		}
	}
}