private static void TranslateReturnValue(CodeTypeDelegate d)
{
CodeTypeReference s;
if (d.ReturnType.BaseType == "void")
{
d.ReturnType.BaseType = "System.Void";
}
if (GLTypes.TryGetValue(d.ReturnType.BaseType, out s))
{
d.ReturnType = s;
}
if (d.ReturnType.BaseType == "GLstring")
{
d.ReturnType = new CodeTypeReference("IntPtr");
d.ReturnType.UserData.Add("Wrapper", WrapperTypes.StringReturnValue);
}
if (d.ReturnType.BaseType.ToLower().Contains("object"))
{
d.ReturnType.BaseType = "IntPtr";
d.ReturnType.UserData.Add("Wrapper", WrapperTypes.GenericReturnValue);
d.ReturnType.ArrayRank = 0;
}
if (d.ReturnType.UserData.Contains("Wrapper"))
{
d.UserData.Add("Wrapper", null);
}
}
protected override void CopyMessageField(BaseMessage msg)
{
GameLogicMessage copymsg = (GameLogicMessage)msg;
this.Message = copymsg.Message;
this.Type = copymsg.Type;
}
private static void TranslateParameters(CodeTypeDelegate d)
{
CodeTypeReference s;
if (d.Name == "GetBufferPointerv")
{
}
// Translate each parameter of the function while checking for needed wrappers:
foreach (CodeParameterDeclarationExpression p in d.Parameters)
{
// Translate parameter type
if (GLTypes.TryGetValue(p.Type.BaseType, out s))
{
p.Type.BaseType = s.BaseType;
}
// Check for needed wrappers:
if (p.Type.BaseType.Contains("ushort") && d.Name.Contains("LineStipple"))
{
// glLineStipple needs wrapper to allow large unsigned mask values.
p.UserData.Add("Wrapper", WrapperTypes.UncheckedParameter);
}
else if (p.Type.ArrayRank > 0 && p.Type.BaseType.Contains("String"))
{
// string parameters do not need special wrappers. We add this here
// to simplify the next if-statements.
// p.Type.ArrayRank = 0;
}
else if (p.Type.ArrayRank > 0 && p.Type.BaseType.Contains("char") ||
p.Type.ArrayRank == 0 && p.Type.BaseType.Contains("String"))
{
// GLchar[] parameters should become (in) string or (out) StringBuilder
if (p.Direction == FieldDirection.Out || p.Direction == FieldDirection.Ref)
{
p.Type = new CodeTypeReference("System.Text.StringBuilder");
}
else
{
p.Type = new CodeTypeReference("System.String");
}
}
else if (p.Type.ArrayRank > 0)
{
// All other array parameters need wrappers (around IntPtr).
if (p.Type.BaseType.Contains("void") || p.Type.BaseType.Contains("Void"))
{
p.UserData.Add("Wrapper", WrapperTypes.GenericParameter);
}
else if (p.Type.BaseType.Contains("IntPtr"))
{
//p.UserData.Add("Wrapper", WrapperTypes.PointerParameter);
}
else
{
p.UserData.Add("Wrapper", WrapperTypes.ArrayParameter);
p.UserData.Add("OriginalType", new string(p.Type.BaseType.ToCharArray()));
}
// We do not want an array of IntPtrs (IntPtr[]) - it is the IntPtr that points to the array.
p.Type = new CodeTypeReference();
p.Type.BaseType = "System.IntPtr";
p.Type.ArrayRank = 0;
p.UserData.Add("Flow", p.Direction);
// The same wrapper works for either in or out parameters.
//p.CustomAttributes.Add(new CodeAttributeDeclaration("In, Out"));
}
if (p.UserData.Contains("Wrapper") && !d.UserData.Contains("Wrapper"))
{
// If there is at least 1 parameter that needs wrappers, mark the function for wrapping.
d.UserData.Add("Wrapper", null);
}
//p.Direction = FieldDirection.In;
}
}
