internal void ApplyHarmonyPatches()
{
if (HarmonyAutoPatch)
{
var harmonyId = HarmonyInstancePrefix + ModIdentifier;
try {
if (HugsLibController.Instance.ShouldHarmonyAutoPatch(GetType().Assembly, ModIdentifier))
{
HarmonyInst = HarmonyInstance.Create(harmonyId);
HarmonyInst.PatchAll(GetType().Assembly);
}
} catch (Exception e) {
HugsLibController.Logger.Error("Failed to apply Harmony patches for {0}. Exception was: {1}", harmonyId, e);
}
}
}
public void initDetours()
{
// TODO realize detouring with annotations
if (!DetourInited)
{
Log.Info("Init detours");
bool detourFailed = false;
try {
Log.Info("Deploying Harmony patches");
#if DEBUG
HarmonyInstance.DEBUG = true;
#endif
Assembly assembly = Assembly.GetExecutingAssembly();
HarmonyMethodStates.Clear();
// Harmony attribute-driven patching
Log.Info($"Performing Harmony attribute-driven patching");
HarmonyInst = HarmonyInstance.Create(HARMONY_ID);
HarmonyInst.PatchAll(assembly);
foreach (Type type in assembly.GetTypes())
{
object[] attributes = type.GetCustomAttributes(typeof(HarmonyPatch), true);
if (attributes.Length <= 0)
{
continue;
}
foreach (object attr in attributes)
{
HarmonyPatch harmonyPatchAttr = (HarmonyPatch)attr;
MethodBase info = HarmonyUtil.GetOriginalMethod(harmonyPatchAttr.info);
IntPtr ptr = info.MethodHandle.GetFunctionPointer();
RedirectCallsState state = RedirectionHelper.GetState(ptr);
HarmonyMethodStates[info] = state;
}
}
// Harmony manual patching
Log.Info($"Performing Harmony manual patching");
foreach (ManualHarmonyPatch manualPatch in ManualHarmonyPatches)
{
Log.Info($"Manually patching method {manualPatch.method.DeclaringType.FullName}.{manualPatch.method.Name}. Prefix: {manualPatch.prefix?.method}, Postfix: {manualPatch.postfix?.method}, Transpiler: {manualPatch.transpiler?.method}");
HarmonyInst.Patch(manualPatch.method, manualPatch.prefix, manualPatch.postfix, manualPatch.transpiler);
IntPtr ptr = manualPatch.method.MethodHandle.GetFunctionPointer();
RedirectCallsState state = RedirectionHelper.GetState(ptr);
HarmonyMethodStates[manualPatch.method] = state;
}
} catch (Exception e) {
Log.Error("Could not deploy Harmony patches");
Log.Info(e.ToString());
Log.Info(e.StackTrace);
detourFailed = true;
}
try {
Log.Info("Deploying attribute-driven detours");
DetouredMethodStates = AssemblyRedirector.Deploy();
} catch (Exception e) {
Log.Error("Could not deploy attribute-driven detours");
Log.Info(e.ToString());
Log.Info(e.StackTrace);
detourFailed = true;
}
if (detourFailed)
{
Log.Info("Detours failed");
Singleton <SimulationManager> .instance.m_ThreadingWrapper.QueueMainThread(() => {
UIView.library.ShowModal <ExceptionPanel>("ExceptionPanel").SetMessage("TM:PE failed to load", "Traffic Manager: President Edition failed to load. You can continue playing but it's NOT recommended. Traffic Manager will not work as expected.", true);
});
}
else
{
Log.Info("Detours successful");
}
DetourInited = true;
}
}
public override void Initialize()
{
base.Initialize();
HarmonyInst.PatchAll(Assembly.GetExecutingAssembly());
Log = Logger;
}