static void GenClassIdFuncs(Type baseClass, List <Type> typesToGenPolymorphMethods, SharpClassBuilder sink)
{
foreach (var type in typesToGenPolymorphMethods)
{
if (type.ReadGenCustomFlags() == type.ReadGenFlags())
{
continue;
}
var tSink = GenClassSink(type);
tSink.inheritance("IPolymorphable");
if (type.IsAbstract)
{
if (type == baseClass)
{
tSink.content(
$"public virtual {PolymorphClassIdType} {PolymorphClassIdFunc}(){{throw new NotImplementedException();}}");
}
}
else
{
var mType = type == baseClass ? MethodType.Virtual : MethodType.Override;
var classIdGetter = tSink.Method(PolymorphClassIdFunc, type, mType, PolymorphClassIdType, "");
classIdGetter.doNotCallBaseMethod = true;
if (type.IsGenericTypeDecl())
{
PrintGenericSwitch(type, classIdGetter,
(t, s) => s.content(
$"return ({PolymorphClassIdType}){TypeEnumName}.{t.UniqueName(false)};"));
classIdGetter.content("return 0;");
}
else
{
classIdGetter.content(
$"return ({PolymorphClassIdType}){TypeEnumName}.{type.UniqueName(false)};");
}
}
if (UseClassIdCaching)
{
sink.content($"[GenIgnore] public {PolymorphClassIdTypeName} {PolymorphClassIdCached};");
var cachedGetter = sink.Method(PolymorphClassIdGetterName, baseClass, MethodType.Instance,
PolymorphClassIdType, "");
cachedGetter.content(
$"return {PolymorphClassIdCached} == 0 ? {PolymorphClassIdCached} = {PolymorphClassIdFunc}() : {PolymorphClassIdCached};");
}
}
}
static void GenPolymorphicRootSetup(Type baseClass, SharpClassBuilder sink,
List <Type> typeIndexer, bool pooled)
{
string poolTypeArgIfAny = pooled ? $"{baseClass.PoolTypeName()} ," : "";
if (pooled)
{
sink.usingSink("ZergRush.Alive");
}
// Array with constructors
var constructorsArrayName = $"polymorph{(pooled ? "Pulled" : "")}Constructors";
sink.content(
$"static Func<{poolTypeArgIfAny}{baseClass.RealName()}> [] {constructorsArrayName} =" +
$" new Func<{poolTypeArgIfAny}{baseClass.RealName()}> [] {{");
sink.indent++;
if (stubMode == false)
{
for (var i = 0; i < typeIndexer.Count; i++)
{
var type = typeIndexer[i];
sink.content(
$"{(pooled ? "pool" : "()")} => {(type != null ? NewInstExpr(type, pooled) : "null")}, // {i}");
}
}
sink.indent--;
sink.content($"}};");
// Create function
sink.content(
$"public static {baseClass.RealName()} {PolymorphInstanceFuncNamePooled(pooled)}(" +
$"{PolymorphClassIdType} typeId{baseClass.OptPoolSecondArgDecl(pooled)}) {{");
sink.content($"\treturn {constructorsArrayName}[typeId]({(pooled ? "pool" : "")});");
sink.content($"}}");
}