public override bool Compute()
{
Variable temp = Controller.allVars[Controller.currentZomb][output]; //create temp variable
if (x != null)
{
temp.vec3_value.x = x.Calculate(); //if there is a mathematical equation for the x value
}
else
{
temp.vec3_value.x = Controller.allVars[Controller.currentZomb][input].vec3_value.x; //set to input x value
}
if (y != null)
{
temp.vec3_value.y = y.Calculate(); //if there is a mathematical equation for the y value
}
else
{
temp.vec3_value.y = Controller.allVars[Controller.currentZomb][input].vec3_value.y; //set to input y value
}
if (z != null)
{
temp.vec3_value.z = z.Calculate(); //if there is a mathematical equation for the z value
}
else
{
temp.vec3_value.z = Controller.allVars[Controller.currentZomb][input].vec3_value.z; //set to input z value
}
temp.type = Variable.VariableType.VEC3;
Controller.allVars[Controller.currentZomb][output] = temp; //set output
return(true);
}
//Method to get LHS value
private float LeftValue()
{
if (lhs != null) //if there is another equation on the lhs
{
return(lhs.Calculate()); //calculate lhs
}
else if (varLHS != "") //if there is a variable in the lhs
{
//Return a the correct value based on variable type
switch (Controller.allVars[Controller.currentZomb][varLHS].type)
{
case Variable.VariableType.FLOAT:
return(Controller.allVars[Controller.currentZomb][varLHS].flt_value);
case Variable.VariableType.INT:
return(Controller.allVars[Controller.currentZomb][varLHS].int_value);
case Variable.VariableType.VEC3:
//Return the correct vector part
switch (vectorLHS)
{
case Code_if.VectorPart.x:
return(Controller.allVars[Controller.currentZomb][varLHS].vec3_value.x);
case Code_if.VectorPart.y:
return(Controller.allVars[Controller.currentZomb][varLHS].vec3_value.y);
case Code_if.VectorPart.z:
return(Controller.allVars[Controller.currentZomb][varLHS].vec3_value.z);
}
break;
}
}
return(fLHS); //return the float value of the lhs
}
static void Main(string[] args)
{
Mathematics math = new Mathematics();
WorkDelegate work = math.Calculate;
math.Calculate('+', 10, 5);
work('+', 10, 5);
math.Calculate('-', 10, 5);
work('-', 10, 5);
math.Calculate('*', 10, 5);
work('*', 10, 5);
math.Calculate('/', 10, 5);
work('/', 10, 5);
}
//get true or false value if if
public bool getValue()
{
if (ifType == Logic.NONE) //if there is no logic for this if
{
return(ifLHS.getValue());
}
if (compareValues == Variable.VariableType.BOOL) //compare booleans
{
return(CompareBools());
}
else if (compareValues == Variable.VariableType.FLOAT) //compare float, int or vec3
{
if (lhs != "")
{
nbr_lhsvalue = LhsValue();
}
else if (mathLHS != null)
{
nbr_lhsvalue = mathLHS.Calculate();
}
if (rhs != "")
{
nbr_rhsvalue = RhsValue();
}
else if (mathRHS != null)
{
nbr_rhsvalue = mathRHS.Calculate();
}
return(CompareFloats(nbr_lhsvalue, nbr_rhsvalue));
}
else if (compareValues == Variable.VariableType.STRING) //compare strings
{
if (lhs != "")
{
str_lhsvalue = Controller.allVars[Controller.currentZomb][lhs].str_value;
}
if (rhs != "")
{
str_rhsvalue = Controller.allVars[Controller.currentZomb][rhs].str_value;
}
switch (ifType)
{
case Logic.EQUAL:
return(str_lhsvalue == str_rhsvalue);
case Logic.NOT:
return(str_lhsvalue != str_rhsvalue);
}
}
//if all else fails to return anything return false
return(false);
}
//Method to calculate result from equation
public override bool Compute()
{
//make temp variable
Variable temp = Controller.allVars[Controller.currentZomb][output];
//change variable type
if (changeType)
{
temp.type = newType;
}
//Set the right part of the variable
switch (temp.type)
{
case Variable.VariableType.FLOAT:
temp.flt_value = maths.Calculate();
break;
case Variable.VariableType.INT:
temp.int_value = (int)maths.Calculate();
break;
case Variable.VariableType.VEC3:
switch (vPart)
{
case Code_if.VectorPart.x:
temp.vec3_value.x = maths.Calculate();
break;
case Code_if.VectorPart.y:
temp.vec3_value.y = maths.Calculate();
break;
case Code_if.VectorPart.z:
temp.vec3_value.z = maths.Calculate();
break;
}
break;
}
Controller.allVars[Controller.currentZomb][output] = temp; //set variable
return(true);
}