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fix: fix transpilers for 14.1.3 #602

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Merged
louis1706 merged 2 commits into from
Aug 2, 2025
Merged

fix: fix transpilers for 14.1.3 #602

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8677939
Fix 3114 Dancing + minor docs fix
Someone-193 Aug 1, 2025
764e50f
Fix PrefabManager, ChangingAttachments Transpiler, Escaping and Escap…
Someone-193 Aug 2, 2025
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2 changes: 1 addition & 1 deletion EXILED/Exiled.API/Features/Player.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -608,7 +608,7 @@ public ScpSpawnPreferences.SpawnPreferences ScpPreferences
public bool HasFlashlightModuleEnabled => CurrentItem is Firearm firearm && firearm.FlashlightEnabled;

/// <summary>
/// Gets a value indicating whether the player is jumping.
/// Gets or sets a value indicating whether the player is jumping.
/// </summary>
public bool IsJumping
{
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20 changes: 18 additions & 2 deletions EXILED/Exiled.Events/Handlers/Internal/ClientStarted.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -33,14 +33,30 @@ public static void OnClientStarted()

foreach (KeyValuePair<uint, GameObject> prefab in NetworkClient.prefabs)
{
if(!prefabs.ContainsKey(prefab.Key) && prefab.Value.TryGetComponent(out Component component))
if (!prefabs.ContainsKey(prefab.Key))
{
if (!prefab.Value.TryGetComponent(out NetworkBehaviour component))
{
Log.Error($"Failed to get component for prefab: {prefab.Value.name} ({prefab.Key})");
continue;
}

prefabs.Add(prefab.Key, (prefab.Value, component));
}
}

foreach (NetworkIdentity ragdollPrefab in RagdollManager.AllRagdollPrefabs)
{
if(!prefabs.ContainsKey(ragdollPrefab.assetId) && ragdollPrefab.gameObject.TryGetComponent(out Component component))
if (!prefabs.ContainsKey(ragdollPrefab.assetId))
{
if (!ragdollPrefab.TryGetComponent(out BasicRagdoll component))
{
Log.Error($"Failed to get component for ragdoll prefab: {ragdollPrefab.name}");
continue;
}

prefabs.Add(ragdollPrefab.assetId, (ragdollPrefab.gameObject, component));
}
}

for (int i = 0; i < EnumUtils<PrefabType>.Values.Length; i++)
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4 changes: 2 additions & 2 deletions EXILED/Exiled.Events/Patches/Events/Item/ChangingAttachments.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
IL_0040: ldc.i4.1
IL_0041: call void InventorySystem.Items.Firearms.Attachments.AttachmentsUtils::ApplyAttachmentsCode(class InventorySystem.Items.Firearms.Firearm, unsigned int32, bool)
*/
int index = newInstructions.FindIndex(i => i.IsLdarg(1)) - 1;
int index = newInstructions.FindIndex(i => i.opcode == OpCodes.Stloc_2) - 2;
List<Label> jumpLabels = newInstructions[index].ExtractLabels();

newInstructions.InsertRange(
Expand All @@ -69,7 +69,7 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
// if (!ev.IsAllowed) return;
new(OpCodes.Ldloc, ev),
new(OpCodes.Callvirt, PropertyGetter(typeof(ChangingAttachmentsEventArgs), nameof(ChangingAttachmentsEventArgs.IsAllowed))),
new(OpCodes.Brfalse_S, returnLabel),
new(OpCodes.Brfalse, returnLabel),

// msg.AttachmentsCode = ev.NewCode;
new(OpCodes.Ldarga, 1),
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18 changes: 9 additions & 9 deletions EXILED/Exiled.Events/Patches/Events/Player/EscapingAndEscaped.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -51,10 +51,10 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
new CodeInstruction(OpCodes.Ldarg_0).MoveLabelsFrom(newInstructions[index]),

// roleTypeId
new(OpCodes.Ldloc_1),
new(OpCodes.Ldloc_2),

// escapeScenario
new(OpCodes.Ldloc_2),
new(OpCodes.Ldloc_3),

// EscapingEventArgs ev = new(Player, RoleTypeId, EscapeScenario)
new(OpCodes.Newobj, GetDeclaredConstructors(typeof(EscapingEventArgs))[0]),
Expand All @@ -73,12 +73,12 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
// roleTypeId = ev.NewRole
new(OpCodes.Ldloc, ev.LocalIndex),
new(OpCodes.Callvirt, PropertyGetter(typeof(EscapingEventArgs), nameof(EscapingEventArgs.NewRole))),
new(OpCodes.Stloc_1),
new(OpCodes.Stloc_2),

// escapeScenario = ev.EscapeScenario
new(OpCodes.Ldloc, ev.LocalIndex),
new(OpCodes.Callvirt, PropertyGetter(typeof(EscapingEventArgs), nameof(EscapingEventArgs.EscapeScenario))),
new(OpCodes.Stloc_2),
new(OpCodes.Stloc_3),
});

offset = 4;
Expand All @@ -87,23 +87,23 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
newInstructions.InsertRange(index, new CodeInstruction[]
{
// role = ev.Player.Role
new(OpCodes.Ldloc_S, ev.LocalIndex),
new(OpCodes.Ldloc, ev),
new(OpCodes.Callvirt, PropertyGetter(typeof(EscapingEventArgs), nameof(EscapingEventArgs.Player))),
new(OpCodes.Callvirt, PropertyGetter(typeof(Player), nameof(Player.Role))),
new(OpCodes.Stloc_S, role.LocalIndex),
new(OpCodes.Stloc, role),
});

newInstructions.InsertRange(newInstructions.Count - 1, new CodeInstruction[]
{
// ev.Player
new(OpCodes.Ldloc_S, ev.LocalIndex),
new(OpCodes.Ldloc, ev),
new(OpCodes.Callvirt, PropertyGetter(typeof(EscapingEventArgs), nameof(EscapingEventArgs.Player))),

// escapeScenario
new(OpCodes.Ldloc_2),
new(OpCodes.Ldloc_3),

// role
new(OpCodes.Ldloc_S, role.LocalIndex),
new(OpCodes.Ldloc, role),

// EscapedEventArgs ev2 = new(ev.Player, ev.EscapeScenario, role);
new(OpCodes.Newobj, GetDeclaredConstructors(typeof(EscapedEventArgs))[0]),
Expand Down
4 changes: 0 additions & 4 deletions EXILED/Exiled.Events/Patches/Events/Player/Shooting.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -96,10 +96,6 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
new(OpCodes.Callvirt, PropertyGetter(typeof(ShootingEventArgs), nameof(ShootingEventArgs.IsAllowed))),
new(OpCodes.Brtrue_S, continueLabel2),

// Dispose target FpcBacktracker
new(OpCodes.Ldloc_S, 5),
new(OpCodes.Callvirt, Method(typeof(IDisposable), nameof(IDisposable.Dispose))),

new(OpCodes.Leave_S, returnLabel),
new CodeInstruction(OpCodes.Nop).WithLabels(continueLabel2),
};
Expand Down
48 changes: 11 additions & 37 deletions EXILED/Exiled.Events/Patches/Events/Scp3114/Dancing.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,6 @@

namespace Exiled.Events.Patches.Events.Scp3114
{
#pragma warning disable SA1402 // File may only contain a single type

using System.Collections.Generic;
using System.Linq;
using System.Reflection.Emit;
Expand All @@ -35,7 +33,7 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
{
List<CodeInstruction> newInstructions = ListPool<CodeInstruction>.Pool.Get(instructions);

int index = newInstructions.FindIndex(x => x.opcode == OpCodes.Brfalse_S);
int index = newInstructions.FindIndex(x => x.opcode == OpCodes.Brfalse);

Label continueLabel = generator.DefineLabel();

Expand All @@ -58,64 +56,40 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
new(OpCodes.Newobj, GetDeclaredConstructors(typeof(DancingEventArgs))[0]),
new(OpCodes.Dup),
new(OpCodes.Dup),
new(OpCodes.Stloc_S, ev.LocalIndex),
new(OpCodes.Stloc, ev),

// Handlers.Scp3114.OnDancing(ev);
new(OpCodes.Call, Method(typeof(Handlers.Scp3114), nameof(Handlers.Scp3114.OnDancing))),

// if (ev.IsAllowed)
// goto continueLabel;
new(OpCodes.Callvirt, PropertyGetter(typeof(DancingEventArgs), nameof(DancingEventArgs.IsAllowed))),
new(OpCodes.Brtrue_S, continueLabel),
new(OpCodes.Brtrue, continueLabel),

// return
new(OpCodes.Ret),

// ev.NewState
new CodeInstruction(OpCodes.Ldloc_S, ev.LocalIndex).WithLabels(continueLabel),
new CodeInstruction(OpCodes.Ldloc, ev).WithLabels(continueLabel),
new(OpCodes.Callvirt, PropertyGetter(typeof(DancingEventArgs), nameof(DancingEventArgs.IsDancing))),
});

for (int z = 0; z < newInstructions.Count; z++)
yield return newInstructions[z];
index = newInstructions.FindIndex(x => x.opcode == OpCodes.Ldc_I4_0);

ListPool<CodeInstruction>.Pool.Return(newInstructions);
}
}
newInstructions.RemoveRange(index, 3);

/// <summary>
/// Patches <see cref="Scp3114Dance.ServerProcessCmd"/>
/// to add <see cref="Handlers.Scp3114.Dancing"/> event.
/// </summary>
[HarmonyPatch(typeof(Scp3114Dance), nameof(Scp3114Dance.ServerWriteRpc))]
internal class ChooseDanceType
{
private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions, ILGenerator generator)
{
List<CodeInstruction> newInstructions = ListPool<CodeInstruction>.Pool.Get(instructions);

int offset = -4;
int index = newInstructions.FindIndex(x => x.operand == (object)Method(typeof(NetworkWriter), nameof(NetworkWriter.WriteByte))) + offset;

newInstructions.RemoveRange(index, 4);

// replace "writer.WriteByte((byte)UnityEngine.Random.Range(0, 255))"
// with "writer.WriteByte(ChooseDanceType.DanceType)"
newInstructions.InsertRange(index, new CodeInstruction[]
newInstructions.InsertRange(
index,
new[]
{
// Handle(Player.Get(this.Owner));
new(OpCodes.Ldarg_0),

new(OpCodes.Call, Method(typeof(ChooseDanceType), nameof(Handle))),
new CodeInstruction(OpCodes.Ldloc, ev),
new(OpCodes.Call, PropertyGetter(typeof(DancingEventArgs), nameof(DancingEventArgs.DanceType))),
});

for (int z = 0; z < newInstructions.Count; z++)
yield return newInstructions[z];

ListPool<CodeInstruction>.Pool.Return(newInstructions);
}

private static byte Handle(Scp3114Dance scp3114Dance)
=> (byte)Player.Get(scp3114Dance.Owner).Role.As<API.Features.Roles.Scp3114Role>().DanceType;
}
}
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