private static void LoadGadgetMod(GadgetMod mod)
{
Logger.Log("Loading mod '" + mod.Name + "'");
if (mod.ModDependencies.Any(x => GadgetMods.GetModByName(x) == null))
{
m_IncompatibleMods.Add(mod);
Logger.LogWarning("Aborted loading mod '" + mod.Name + "' because of the following missing dependencies: " + mod.ModDependencies.Where(x => GadgetMods.GetModByName(x) == null).Concat());
return;
}
Type[] gadgetTypes = mod.Assembly.GetExportedTypes().Where(x => x.IsSubclassOf(typeof(Gadget)) && x.GetCustomAttributes(typeof(GadgetAttribute), true).FirstOrDefault() != null).ToArray();
if (gadgetTypes.Length == 0)
{
m_EmptyMods.Add(mod);
Logger.LogWarning("Aborted loading mod '" + mod.Name + "' because it does not contain any Gadgets");
}
mod.m_LoadedGadgets = new List <GadgetInfo>();
mod.LoadedGadgets = new ReadOnlyCollection <GadgetInfo>(mod.m_LoadedGadgets);
mod.m_UnloadedGadgets = new List <GadgetInfo>();
mod.UnloadedGadgets = new ReadOnlyCollection <GadgetInfo>(mod.m_UnloadedGadgets);
for (int i = 0; i < gadgetTypes.Length; i++)
{
Type type = gadgetTypes[i];
GadgetAttribute attribute = (GadgetAttribute)type.GetCustomAttributes(typeof(GadgetAttribute), true).FirstOrDefault();
if (mod.m_LoadedGadgets.Any(x => x.Attribute.Name == attribute.Name))
{
throw new InvalidOperationException("It is illegal for a mod to contain multiple Gadgets with the same name: " + attribute.Name);
}
int[] targetVersionNums = attribute.TargetGCVersion.Split('.').Select(x => int.Parse(x)).ToArray();
if (targetVersionNums.Length != 4)
{
Array.Resize(ref targetVersionNums, 4);
}
if ((attribute.GadgetCoreVersionSpecificity == VersionSpecificity.MAJOR && GadgetCoreAPI.currentVersionNums[0] == targetVersionNums[0] && (GadgetCoreAPI.currentVersionNums[1] > targetVersionNums[1] || (GadgetCoreAPI.currentVersionNums[1] == targetVersionNums[1] && (GadgetCoreAPI.currentVersionNums[2] > targetVersionNums[2] || (GadgetCoreAPI.currentVersionNums[2] == targetVersionNums[2] && GadgetCoreAPI.currentVersionNums[3] >= targetVersionNums[3]))))) ||
(attribute.GadgetCoreVersionSpecificity == VersionSpecificity.MINOR && GadgetCoreAPI.currentVersionNums[0] == targetVersionNums[0] && GadgetCoreAPI.currentVersionNums[1] == targetVersionNums[1] && (GadgetCoreAPI.currentVersionNums[2] > targetVersionNums[2] || (GadgetCoreAPI.currentVersionNums[2] == targetVersionNums[2] && GadgetCoreAPI.currentVersionNums[3] >= targetVersionNums[3]))) ||
(attribute.GadgetCoreVersionSpecificity == VersionSpecificity.NONBREAKING && GadgetCoreAPI.currentVersionNums[0] == targetVersionNums[0] && GadgetCoreAPI.currentVersionNums[1] == targetVersionNums[1] && GadgetCoreAPI.currentVersionNums[2] == targetVersionNums[2] && GadgetCoreAPI.currentVersionNums[3] >= targetVersionNums[3]) ||
(attribute.GadgetCoreVersionSpecificity == VersionSpecificity.BUGFIX && GadgetCoreAPI.currentVersionNums[0] == targetVersionNums[0] && GadgetCoreAPI.currentVersionNums[1] == targetVersionNums[1] && GadgetCoreAPI.currentVersionNums[2] == targetVersionNums[2] && GadgetCoreAPI.currentVersionNums[3] == targetVersionNums[3]))
{
Gadget gadget = null;
try
{
gadget = Activator.CreateInstance(type) as Gadget;
}
catch (Exception e)
{
Logger.LogWarning("Found Gadget that could not be constructed: " + attribute.Name + ", in mod: {" + mod.Name + "}: Error: " + e);
}
if (gadget != null)
{
try
{
Logger.Log("Found Gadget to load: " + attribute.Name + ", in mod: {" + mod.Name + "}");
gadget.CreateSingleton(gadget);
GadgetInfo info = new GadgetInfo(gadget, attribute, mod);
gadget.Logger = new GadgetLogger(mod.Name, attribute.Name);
gadget.Config = new GadgetConfig(Path.Combine(GadgetPaths.ConfigsPath, mod.Name + ".ini"), attribute.Name);
Gadgets.RegisterGadget(info);
mod.m_LoadedGadgets.Add(info);
if (!BatchLoading)
{
QueuedGadgets.Add(info);
EnableQueuedGadgets();
}
}
catch (Exception e)
{
Logger.LogWarning("Found Gadget that had an error during registration: " + attribute.Name + ", in mod: {" + mod.Name + "}. Error: " + e);
if (Gadgets.GetGadgetInfo(attribute.Name) != null)
{
Gadgets.UnregisterGadget(Gadgets.GetGadgetInfo(attribute.Name));
}
}
}
}
else
{
int rD = (int)attribute.GadgetCoreVersionSpecificity;
Logger.LogWarning("Found Gadget with an incompatible version: " + attribute.Name + ", in mod: {" + mod.Name + "}. Requires version: " + new string(attribute.TargetGCVersion.TakeWhile(x => (x == '.' ? --rD : rD) > 0).ToArray()));
}
}
mod.IsLoaded = true;
}