public static LoopStatement While(this SourceCode source, Expression conditionExpression)
{
var loop = new LoopStatement()
{
Where = conditionExpression
};
source.Add(loop);
return(loop);
}
public TryStatement Try(SourceCode self)
{
self._parent = this;
var tryStatement = new TryStatement()
{
Body = self,
};
this.Add(tryStatement);
return(tryStatement);
}
public SourceCode If(Expression e, SourceCode @then, SourceCode @else)
{
var n = new ConditionalStatement()
{
Expression = e,
Then = @then,
Else = @else
};
this.Add(n);
return(this);
}
public SourceCode If(Expression e, params Expression[] codes)
{
var _then = new SourceCode()
{
};
_then.AddRange(codes.Select(c => new ExpressionStatement()
{
Expression = c
}));
this.If(e, _then, null);
return(this);
}
public static ForStatement For(this SourceCode source, Expression initialValueExpression, Expression endValueExpression)
{
var Index = source.AddVar(typeof(int), null, initialValueExpression);
var loop = new ForStatement(initialValueExpression)
{
Where = Expression.LessThan(Index, endValueExpression),
Index = Index,
MoveIndex = Index.PostIncrementAssign(),
};
source.Add(loop);
return(loop);
}
public static ConditionalStatement If(this SourceCode source, Expression test, SourceCode @then, SourceCode @else)
{
var n = new ConditionalStatement()
{
ConditionalExpression = test,
};
n.Then.Merge(@then);
if (@else != null)
{
n.Else.Merge(@else);
}
source.Add(n);
return(n);
}
public SourceCode Try(SourceCode self, params CatchStatement[] catchs)
{
self._parent = this;
var tryStatement = new TryStatement()
{
Try = self,
};
foreach (var item in catchs)
{
item.Body._parent = this;
tryStatement.Catchs.Add(item);
}
this.Add(tryStatement);
return(this);
}
public SourceCode(SourceCode parent = null)
{
this._parent = parent;
}
public static SourceCode Assign(this SourceCode source, Expression left, Expression right)
{
source.Add(left.AssignFrom(right));
return(source);
}
public static ConditionalStatement If(this SourceCode source, Expression test, params Statement[] thenCodes)
{
return(source.If(test, thenCodes, null));
}
