public static void ShowVarAcc(object o, VarHandleTemplate vh, FieldInfo fi)
{
if (!(fi.FieldType.IsGenericType && fi.FieldType.GetGenericTypeDefinition() == typeof(VarAccesser <>)))
{
return;
}
List <Variable> var = vh.Variables;
List <Variable> u = var.Where(x => fi.FieldType.GenericTypeArguments[0].IsAssignableFrom(x.GetVarType())).ToList();
if (u.Count <= 0)
{
EditorGUILayout.LabelField($"{fi.Name}: No variables of type {fi.FieldType.GenericTypeArguments[0].Name} found");
return;
}
object va = fi.GetValue(o);
FieldInfo idxF = fi.FieldType.GetField("idx");
int varIdx = (int)idxF.GetValue(va);
int uIdx = varIdx >= 0 && varIdx < var.Count ? u.IndexOf(var[varIdx]) : 0;
uIdx = EditorGUILayout.Popup(fi.Name, uIdx >= 0 && uIdx < u.Count ? uIdx : 0, u.Select(x => x.name).ToArray());
//idxF.SetValue(va, var.IndexOf(u[uIdx]));
object r = System.Activator.CreateInstance(fi.FieldType, var.IndexOf(u[uIdx]));
fi.SetValue(o, r);
}
public static void ShowVars(object o, VarHandleTemplate vh)
{
foreach (FieldInfo fi in o.GetType().GetFields())
{
ShowVarAcc(o, vh, fi);
ShowVarAtt(o, vh, fi);
}
}
public VarHandle(VarHandleTemplate template, object varHolder)
{
variables = new List <Variable>();
foreach (Variable v in template)
{
Variable x = v.Duplicate(varHolder);
variables.Add(x);
}
}
public static VarHandleTemplateEditor GetCreateEditor(VarHandleTemplate vh)
{
VarHandleTemplateEditor vhe = SODatabase.GetSubObjectOfType <VarHandleTemplateEditor>(vh);
if (vhe)
{
return(vhe);
}
vhe = CreateInstance <VarHandleTemplateEditor>();
vhe.varHandle = vh;
vhe.name = vh.name + "Editor";
AssetDatabase.AddObjectToAsset(vhe, vh);
return(vhe);
}
public static void ShowVarAtt(object o, VarHandleTemplate vh, FieldInfo fi)
{
VarIdxAttribute a = fi.GetCustomAttribute <VarIdxAttribute>();
if (typeof(int) != fi.FieldType || a == null)
{
return;
}
List <Variable> var = vh.Variables;
List <Variable> u = var.Where(x => a.t.IsAssignableFrom(x.GetVarType())).ToList();
int varIdx = (int)fi.GetValue(o);
int uIdx = varIdx >= 0 && varIdx < var.Count ? u.IndexOf(var[varIdx]) : 0;
uIdx = EditorGUILayout.Popup(fi.Name, uIdx >= 0 && uIdx < u.Count ? uIdx : 0, u.Select(x => x.name).ToArray());
fi.SetValue(o, var.IndexOf(u[uIdx]));
}
