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fix: use better chat box function

This commit is contained in:
Anna 2020-09-24 01:04:54 -04:00
parent d58c482c0c
commit b4e755f72a
Signed by: anna
GPG Key ID: 0B391D8F06FCD9E0
1 changed files with 15 additions and 23 deletions
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38
Custom Commands and Macro Macros/GameFunctions.cs
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@ -9,41 +9,38 @@ namespace CCMM {
private delegate IntPtr GetUIBaseDelegate();
private delegate IntPtr GetUIModuleDelegate(IntPtr basePtr);
private delegate void ProcessChatBoxDelegate(IntPtr raptureModule, IntPtr message, IntPtr uiModule);
private delegate void EasierProcessChatBoxDelegate(IntPtr uiModule, IntPtr message, IntPtr unused, byte a4);
private readonly GetUIBaseDelegate GetUIBase;
private readonly GetUIModuleDelegate GetUIModule;
private readonly ProcessChatBoxDelegate _ProcessChatBox;
private readonly EasierProcessChatBoxDelegate _EasierProcessChatBox;
private readonly IntPtr uiModulePtr;
public GameFunctions(CCMMPlugin plugin) {
this.plugin = plugin ?? throw new ArgumentNullException(nameof(plugin), "CCMMPlugin cannot be null");
this.plugin = plugin ?? throw new ArgumentNullException(nameof(plugin), "Plugin cannot be null");
IntPtr getUIBasePtr = this.plugin.Interface.TargetModuleScanner.ScanText("E8 ?? ?? ?? ?? 41 b8 01 00 00 00 48 8d 15 ?? ?? ?? ?? 48 8b 48 20 e8 ?? ?? ?? ?? 48 8b cf");
IntPtr getUIModulePtr = this.plugin.Interface.TargetModuleScanner.ScanText("E8 ?? ?? ?? ?? 48 83 7F ?? 00 48 8B F0");
IntPtr processChatBoxPtr = this.plugin.Interface.TargetModuleScanner.ScanText("40 53 56 57 48 83 EC 70 48 8B 05 ?? ?? ?? ?? 48 33 C4 48 89 44 24 ?? 48 8B 02");
IntPtr easierProcessChatBoxPtr = this.plugin.Interface.TargetModuleScanner.ScanText("48 89 5C 24 ?? 57 48 83 EC 20 48 8B FA 48 8B D9 45 84 C9");
this.uiModulePtr = this.plugin.Interface.TargetModuleScanner.GetStaticAddressFromSig("48 8B 0D ?? ?? ?? ?? 48 8D 54 24 ?? 48 83 C1 10 E8 ?? ?? ?? ??");
if (getUIBasePtr == IntPtr.Zero || getUIModulePtr == IntPtr.Zero || processChatBoxPtr == IntPtr.Zero) {
PluginLog.Log($"getUIBasePtr: {getUIBasePtr.ToInt64():x}");
if (getUIModulePtr == IntPtr.Zero || easierProcessChatBoxPtr == IntPtr.Zero || this.uiModulePtr == IntPtr.Zero) {
PluginLog.Log($"getUIModulePtr: {getUIModulePtr.ToInt64():x}");
PluginLog.Log($"processChatBoxPtr: {processChatBoxPtr.ToInt64():x}");
PluginLog.Log($"easierProcessChatBoxPtr: {easierProcessChatBoxPtr.ToInt64():x}");
PluginLog.Log($"this.uiModulePtr: {this.uiModulePtr.ToInt64():x}");
throw new ApplicationException("Got null pointers for game signature(s)");
}
this.GetUIBase = Marshal.GetDelegateForFunctionPointer<GetUIBaseDelegate>(getUIBasePtr);
this.GetUIModule = Marshal.GetDelegateForFunctionPointer<GetUIModuleDelegate>(getUIModulePtr);
this._ProcessChatBox = Marshal.GetDelegateForFunctionPointer<ProcessChatBoxDelegate>(processChatBoxPtr);
this._EasierProcessChatBox = Marshal.GetDelegateForFunctionPointer<EasierProcessChatBoxDelegate>(easierProcessChatBoxPtr);
}
public void ProcessChatBox(string message) {
IntPtr uiBase = this.GetUIBase();
IntPtr uiModule = this.GetUIModule(Marshal.ReadIntPtr(this.plugin.Interface.TargetModuleScanner.Module.BaseAddress + 0x1ce80b8));
IntPtr uiModule = this.GetUIModule(Marshal.ReadIntPtr(this.uiModulePtr));
if (uiBase == IntPtr.Zero || uiModule == IntPtr.Zero) {
throw new ApplicationException("uiBase or uiModule was null");
if (uiModule == IntPtr.Zero) {
throw new ApplicationException("uiModule was null");
}
IntPtr raptureModule = uiModule + 0xA4D00;
byte[] bytes = Encoding.UTF8.GetBytes(message);
IntPtr mem1 = Marshal.AllocHGlobal(400);
@ -56,12 +53,7 @@ namespace CCMM {
Marshal.WriteInt64(mem1 + 8 + 8, bytes.Length + 1);
Marshal.WriteInt64(mem1 + 8 + 8 + 8, 0);
Marshal.WriteByte(uiModule + 675757, 1);
Marshal.WriteInt16(uiModule + 169921, 0);
this._ProcessChatBox(raptureModule, mem1, uiModule);
Marshal.WriteByte(uiModule + 675757, 0);
this._EasierProcessChatBox(uiModule, mem1, IntPtr.Zero, 0);
Marshal.FreeHGlobal(mem1);
Marshal.FreeHGlobal(mem2);