#pragma warning disable IDE0051 // Remove unused private members
/// <summary>
/// Applied to modify SteamUGCService to silence "Preview image load failed".
/// </summary>
private static IEnumerable <CodeInstruction> LoadPreviewImage_Transpile(
IEnumerable <CodeInstruction> body)
{
const string BLACKLIST = "LogFormat";
var returnBody = new List <CodeInstruction>(body);
int n = returnBody.Count;
// Look for "call Debug.LogFormat" and wipe it with NOP
for (int i = 0; i < n; i++)
{
var instr = returnBody[i];
if (instr.opcode.Name == "call" && (instr.operand as MethodBase)?.Name ==
BLACKLIST && i > 3)
{
// Patch this instruction and the 3 before it (ldstr, ldc, newarr)
for (int j = i - 3; j <= i; j++)
{
instr = returnBody[j];
instr.opcode = OpCodes.Nop;
instr.operand = null;
}
PRegistry.LogPatchDebug("No more preview image load failure ({0:D})".F(i));
}
}
return(returnBody);
}
/// <summary>
/// Registers a method which will be run after PLib and all mods load. It will be
/// passed a HarmonyInstance which can be used to make late patches.
/// </summary>
/// <param name="callback">The method to invoke.</param>
public static void RegisterPostload(PostLoadHandler callback)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
// Some others used this call before the library was initialized
if (!PLibInit)
{
InitLibrary(false);
LogWarning("PUtil.InitLibrary was not called before using RegisterPostload!");
}
lock (PSharedData.GetLock(PRegistry.KEY_POSTLOAD_LOCK)) {
// Get list holding postload information
var list = PSharedData.GetData <IList <PostLoadHandler> >(PRegistry.
KEY_POSTLOAD_TABLE);
if (list == null)
{
PSharedData.PutData(PRegistry.KEY_POSTLOAD_TABLE, list =
new List <PostLoadHandler>(16));
}
list.Add(callback);
string name = Assembly.GetCallingAssembly()?.GetName()?.Name;
if (name != null)
{
PRegistry.LogPatchDebug("Registered post-load handler for " + name);
}
}
}
/// <summary>
/// Registers a class containing methods for [PLibPatch] and [PLibMethod] handlers.
/// All methods, public and private, of the type will be searched for annotations.
/// However, nested and derived types will not be searched, nor will inherited methods.
///
/// This method cannot be used to register a class from another mod, as the annotations
/// on those methods would have a different assembly qualified name and would thus
/// not be recognized.
/// </summary>
/// <param name="type">The type to register.</param>
public static void RegisterPatchClass(Type type)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
// Some others used this call before the library was initialized
if (!PLibInit)
{
InitLibrary(false);
LogWarning("PUtil.InitLibrary was not called before using RegisterPatchClass!");
}
int count = 0;
foreach (var method in type.GetMethods(PPatchManager.FLAGS | BindingFlags.Static))
{
foreach (var attrib in method.GetCustomAttributes(true))
{
if (attrib is IPLibAnnotation pm)
{
PPatchManager.AddHandler(pm.Runtime, pm.CreateInstance(method));
count++;
}
}
}
if (count > 0)
{
PRegistry.LogPatchDebug("Registered {0:D} handler(s) for {1}".F(count,
Assembly.GetCallingAssembly().GetNameSafe() ?? "?"));
}
else
{
PRegistry.LogPatchWarning("RegisterPatchClass could not find any handlers!");
}
}
/// <summary>
/// Executes all post-load handlers.
/// </summary>
internal static void ExecutePostload()
{
IList <PostLoadHandler> postload = null;
lock (PSharedData.GetLock(PRegistry.KEY_POSTLOAD_LOCK)) {
// Get list holding postload information
var list = PSharedData.GetData <IList <PostLoadHandler> >(PRegistry.
KEY_POSTLOAD_TABLE);
if (list != null)
{
postload = new List <PostLoadHandler>(list);
}
}
// If there were any, run them
if (postload != null)
{
var hInst = Harmony.HarmonyInstance.Create("PLib.PostLoad");
PRegistry.LogPatchDebug("Executing {0:D} post-load handler(s)".F(postload.
Count));
foreach (var handler in postload)
{
handler?.Invoke(hInst);
}
}
}
/// <summary>
/// Applies the patches for this version of PLib.
/// </summary>
/// <param name="instance">The Harmony instance to use for patching.</param>
public void Apply(HarmonyInstance instance)
{
PRegistry.LogPatchDebug("Using version " + MyVersion);
try {
PatchAll(instance);
} catch (TypeLoadException e) {
PUtil.LogException(e);
} catch (TargetInvocationException e) {
PUtil.LogException(e);
}
PActionManager.Instance.Init();
PRegistry.LogPatchDebug("PLib patches applied");
}
/// <summary>
/// Runs all patches for all mods at the given time. Only to be run by the forwarded
/// instance!
/// </summary>
/// <param name="when">The runtime (do not use Immediate) of patches to run.</param>
internal static void RunAll(uint when)
{
SharedRunList toRun;
lock (PSharedData.GetLock(PRegistry.KEY_POSTLOAD_LOCK)) {
InitMaster();
if (!master.TryGetValue(when, out toRun))
{
toRun = null;
}
}
if (toRun != null)
{
PRegistry.LogPatchDebug("Executing handlers for stage {1} from {0:D} mod(s)".
F(toRun.Count, RunAt.ToString(when)));
foreach (var modHandler in toRun)
{
modHandler?.Invoke(when);
}
}
}
public static void RegisterPostload(PostLoadHandler callback)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
// Some others used this call before the library was initialized
if (!PLibInit)
{
InitLibrary(false);
LogWarning("PUtil.InitLibrary was not called before using RegisterPostload!");
}
PPatchManager.AddHandler(RunAt.AfterModsLoad, new LegacyPostloadMethod(
callback));
string name = Assembly.GetCallingAssembly().GetNameSafe();
if (name != null)
{
PRegistry.LogPatchDebug("Registered post-load handler for " + name);
}
}
/// <summary>
/// Registers a method which will be run after PLib and all mods load. It will be
/// passed a HarmonyInstance which can be used to make late patches.
/// </summary>
/// <param name="callback">The method to invoke.</param>
public static void RegisterPostload(PostLoadHandler callback)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
lock (PSharedData.GetLock(PRegistry.KEY_POSTLOAD_LOCK)) {
// Get list holding postload information
var list = PSharedData.GetData <IList <PostLoadHandler> >(PRegistry.
KEY_POSTLOAD_TABLE);
if (list == null)
{
PSharedData.PutData(PRegistry.KEY_POSTLOAD_TABLE, list =
new List <PostLoadHandler>(16));
}
list.Add(callback);
string name = Assembly.GetCallingAssembly()?.GetName()?.Name;
if (name != null)
{
PRegistry.LogPatchDebug("Registered post-load handler for " + name);
}
}
}
/// <summary>
/// Executes all post-load handlers.
/// </summary>
internal static void ExecutePostload()
{
IList <PostLoadHandler> postload = null;
lock (PSharedData.GetLock(PRegistry.KEY_POSTLOAD_LOCK)) {
// Get list holding postload information
var list = PSharedData.GetData <IList <PostLoadHandler> >(PRegistry.
KEY_POSTLOAD_TABLE);
if (list != null)
{
postload = new List <PostLoadHandler>(list);
}
}
// If there were any, run them
if (postload != null)
{
var hInst = Harmony.HarmonyInstance.Create("PLib.PostLoad");
PRegistry.LogPatchDebug("Executing {0:D} post-load handler(s)".F(postload.
Count));
foreach (var handler in postload)
{
try {
handler?.Invoke(hInst);
} catch (Exception e) {
var method = handler.Method;
// Say which mod's postload crashed
if (method != null)
{
PRegistry.LogPatchWarning("Postload handler for {0} failed:".F(
method.DeclaringType.Assembly?.GetName()?.Name ?? "?"));
}
LogException(e);
}
}
}
}