public override ScriptNumber Clamp (ScriptNumber min, ScriptNumber max)
{
if (m_Value < min.ToDouble ())
return new ScriptNumberDouble(m_Script, min.ToDouble());
if (m_Value > max.ToDouble ())
return new ScriptNumberDouble(m_Script, max.ToDouble());
return new ScriptNumberDouble(m_Script, m_Value);
}
public override ScriptObject AssignCompute(TokenType type, ScriptNumber obj)
{
switch (type)
{
case TokenType.AssignPlus:
m_Value += obj.ToDouble();
return this;
case TokenType.AssignMinus:
m_Value -= obj.ToDouble();
return this;
case TokenType.AssignMultiply:
m_Value *= obj.ToDouble();
return this;
case TokenType.AssignDivide:
m_Value /= obj.ToDouble();
return this;
case TokenType.AssignModulo:
m_Value %= obj.ToDouble();
return this;
default:
throw new ExecutionException(Script, "Double不支持的运算符 " + type);
}
}
public ScriptNumber Pow(ScriptNumber value)
{
return(base.m_Script.CreateDouble(Math.Pow(this.ToDouble(), value.ToDouble())));
}
public ScriptNumber Pow(ScriptNumber value) //取几次方
{
return(m_Script.CreateDouble(Math.Pow(ToDouble(), value.ToDouble())));
}
public override ScriptObject Compute(TokenType type, ScriptNumber obj)
{
switch (type)
{
case TokenType.Plus:
return Script.CreateDouble(m_Value + obj.ToDouble());
case TokenType.Minus:
return Script.CreateDouble(m_Value - obj.ToDouble());
case TokenType.Multiply:
return Script.CreateDouble(m_Value * obj.ToDouble());
case TokenType.Divide:
return Script.CreateDouble(m_Value / obj.ToDouble());
case TokenType.Modulo:
return Script.CreateDouble(m_Value % obj.ToDouble());
default:
throw new ExecutionException(Script, "Double不支持的运算符 " + type);
}
}
public ScriptNumber Pow (ScriptNumber value) { //取几次方
return m_Script.CreateDouble (Math.Pow (ToDouble(), value.ToDouble()));
}