public bool IsMet(PositionalComponent component, ComponentDescription description)
{
if (Type == ConditionType.Empty)
{
return(true);
}
if (Type == ConditionType.State)
{
if (VariableName.ToLower() == "horizontal")
{
if (Comparison == ConditionComparison.Truthy || Comparison == ConditionComparison.Equal)
{
return((component.Layout.Orientation == Orientation.Horizontal) == CompareTo.BooleanValue);
}
return((component.Layout.Orientation == Orientation.Horizontal) != CompareTo.BooleanValue);
}
}
else
{
var propertyValue = description.GetProperty(component, VariableName);
if (Comparison == ConditionComparison.Truthy)
{
return(propertyValue.IsTruthy());
}
if (Comparison == ConditionComparison.Falsy)
{
return(!propertyValue.IsTruthy());
}
int cv = propertyValue.CompareTo(CompareTo);
switch (Comparison)
{
case ConditionComparison.Equal:
return(cv == 0);
case ConditionComparison.Greater:
return(cv == 1);
case ConditionComparison.GreaterOrEqual:
return(cv >= 0);
case ConditionComparison.Less:
return(cv == -1);
case ConditionComparison.LessOrEqual:
return(cv <= 0);
case ConditionComparison.NotEqual:
return(cv != 0);
}
}
return(false);
}
public bool IsMet(Component component)
{
if (Type == ConditionType.Empty)
{
return(true);
}
else if (Type == ConditionType.State)
{
if (VariableName.ToLower() == "horizontal")
{
if (Comparison == ConditionComparison.Equal)
{
return((component.Orientation == Orientation.Horizontal) == (bool)CompareTo.Value);
}
else
{
return((component.Orientation == Orientation.Horizontal) != (bool)CompareTo.Value);
}
}
}
else
{
var propertyValue = component.GetProperty(component.FindProperty(VariableName));
if (Comparison == ConditionComparison.Empty)
{
return(propertyValue.IsEmpty());
}
else if (Comparison == ConditionComparison.NotEmpty)
{
return(!propertyValue.IsEmpty());
}
int cv = propertyValue.CompareTo(CompareTo);
switch (Comparison)
{
case ConditionComparison.Equal:
return(cv == 0);
case ConditionComparison.Greater:
return(cv == 1);
case ConditionComparison.GreaterOrEqual:
return(cv >= 0);
case ConditionComparison.Less:
return(cv == -1);
case ConditionComparison.LessOrEqual:
return(cv <= 0);
case ConditionComparison.NotEqual:
return(cv != 0);
}
}
return(false);
}
public void Evaluate(GameTime gameTime, object Input, out bool IsCompleted, out List <object> Result)
{
string VariableNameLower = VariableName.ToLower();
double Value = (double)Input;
if (!Info.Map.DicMapVariables.ContainsKey(VariableNameLower))
{
if (SignOperator == Operators.SignOperators.Equal)
{
Info.Map.DicMapVariables.Add(VariableNameLower, Value);
}
else
{
throw new Exception(SignOperator.ToString() + " can't be used on " + VariableNameLower + " as this variable is unassigned.");
}
}
else
{
switch (SignOperator)
{
case Operators.SignOperators.Equal:
Info.Map.DicMapVariables[VariableNameLower] = Value;
break;
case Operators.SignOperators.PlusEqual:
Info.Map.DicMapVariables[VariableNameLower] += Value;
break;
case Operators.SignOperators.MinusEqual:
Info.Map.DicMapVariables[VariableNameLower] -= Value;
break;
case Operators.SignOperators.MultiplicatedEqual:
Info.Map.DicMapVariables[VariableNameLower] *= Value;
break;
case Operators.SignOperators.DividedEqual:
Info.Map.DicMapVariables[VariableNameLower] /= Value;
break;
case Operators.SignOperators.ModuloEqual:
Info.Map.DicMapVariables[VariableNameLower] %= Value;
break;
}
}
Result = new List <object>();
IsCompleted = true;
}
public override void Update(int Index)
{
string VariableNameLower = VariableName.ToLower();
if (!Map.DicMapVariables.ContainsKey(VariableNameLower))
{
if (SignOperator == Operators.SignOperators.Equal)
{
Map.DicMapVariables.Add(VariableNameLower, Value);
}
else
{
throw new Exception(SignOperator.ToString() + " can't be used on " + VariableNameLower + " as this variable is unassigned.");
}
}
else
{
switch (SignOperator)
{
case Operators.SignOperators.Equal:
Map.DicMapVariables[VariableNameLower] = Value;
break;
case Operators.SignOperators.PlusEqual:
Map.DicMapVariables[VariableNameLower] += Value;
break;
case Operators.SignOperators.MinusEqual:
Map.DicMapVariables[VariableNameLower] -= Value;
break;
case Operators.SignOperators.MultiplicatedEqual:
Map.DicMapVariables[VariableNameLower] *= Value;
break;
case Operators.SignOperators.DividedEqual:
Map.DicMapVariables[VariableNameLower] /= Value;
break;
case Operators.SignOperators.ModuloEqual:
Map.DicMapVariables[VariableNameLower] %= Value;
break;
}
}
Map.ExecuteFollowingScripts(this, 0);
}