private void Initialize(CommandAttribute attribute, MemberInfo info, MethodInfo method, FieldInfo field, PropertyInfo property)
{
this.declaringType = info.DeclaringType;
this.attribute = attribute;
mainInfo = new _MemberInfo(method, field, property);
BindingFlags flags = BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.DeclaredOnly;
if (linkedType != null)
{
if (method != null)
{
linkedInfo = new _MemberInfo(linkedType.GetMethod(method.Name, flags), null, null);
}
else if (field != null)
{
linkedInfo = new _MemberInfo(null, linkedType.GetField(field.Name, flags), null);
}
else if (property != null)
{
linkedInfo = new _MemberInfo(null, null, linkedType.GetProperty(property.Name, flags));
}
}
if (method != null)
{
isStatic = method.IsStatic;
}
if (field != null)
{
isStatic = field.IsStatic;
}
if (property != null)
{
isStatic = property.GetAccessors(true)[0].IsStatic;
}
if (method != null)
{
//set parameters
ParameterInfo[] ps = method.GetParameters();
for (int i = 0; i < ps.Length; i++)
{
parameters.Add(new ParamInfo(ps[i].Name, ps[i].ParameterType, ps[i].IsOptional, ps[i].DefaultValue));
}
}
else if (property != null)
{
if (mainInfo.set != null)
{
parameters.Add(new ParamInfo("value", property.PropertyType, false, null));
}
}
else if (field != null)
{
parameters.Add(new ParamInfo("value", field.FieldType, false, null));
}
}
public object Invoke(object owner, bool useLinked, params object[] parameters)
{
bool isInMainMenuScene = GameManager.isInMainMenuScene;
if (inGameOnly && isInMainMenuScene)
{
return("Command: '" + Name + "' is only available during gameplay!");
}
_MemberInfo info = !useLinked ? mainInfo : linkedInfo;
if (info.method != null)
{
return(info.method.Invoke(owner, parameters));
}
else if (info.property != null)
{
if (parameters == null || parameters.Length == 0)
{
//if no parameters were passed, then get
if (info.get != null)
{
return(info.get.Invoke(owner, parameters));
}
}
else if (parameters != null && parameters.Length == 1)
{
//if 1 parameter was passed, then set
if (info.set != null)
{
info.property.SetValue(owner, parameters[0]);
}
}
}
else if (info.field != null)
{
if (parameters == null || parameters.Length == 0)
{
return(info.field.GetValue(owner));
}
else if (parameters != null && parameters.Length == 1)
{
info.field.SetValue(owner, parameters[0]);
}
}
return(null);
}