package attribute

func NewFixedNumeric(pData float32) FixedNumeric {
	fixed := FixedNumeric{}
	fixed.SetFloat(pData)
	return fixed
}

type FixedNumeric struct {
	baseValue FixedPoint
}

func (this FixedNumeric) Fixed() FixedPoint {
	return this.baseValue
}

func (this FixedNumeric) Value() float32 {
	return this.baseValue.Scalar()
}

func (this FixedNumeric) GetValue(pDefault float32) float32 {
	if this.Value() != 0 {
		return this.Value()
	} else {
		return pDefault
	}
}
func (this FixedNumeric) SetFloat(value float32) float32 {
	this.baseValue = NewFixedPoint(value)
	return this.baseValue.Scalar()
}
func (this FixedNumeric) Set(value FixedPoint) float32 {
	this.baseValue = value
	return this.baseValue.Scalar()
}

/// <summary>
/// 增加基本值
/// </summary>
func (this FixedNumeric) Add(value float32) float32 {
	this.baseValue.Add(value)
	return this.baseValue.Scalar()
}

/// <summary>
/// 减少基本值
/// </summary>
func (this FixedNumeric) Minus(value float32) float32 {
	this.baseValue.Reduce(value)
	if this.baseValue.Scalar() < 0 {
		this.baseValue.SetInt(0)
	}
	return this.baseValue.Scalar()
}