升级了一下内存工具，这理论上可以防止剧烈波动下的字符串阅读崩溃

Co1Swet · Co1Swet · commit 063c1bb72b80 · 2026-07-14T13:13:54.000+08:00
diff --git a/bin/MulNX/CS2Injector/CS2Injector.exe b/bin/MulNX/CS2Injector/CS2Injector.exe
diff --git a/bin/MulNX/CS2InternalHelper/CS2InternalHelper.dll b/bin/MulNX/CS2InternalHelper/CS2InternalHelper.dll
diff --git a/bin/MulNX/CS2OBTool/CS2OBTool.dll b/bin/MulNX/CS2OBTool/CS2OBTool.dll
diff --git a/bin/MulNX/CS2OBTool/UISystem/Config/MulNXUIConfig.ini b/bin/MulNX/CS2OBTool/UISystem/Config/MulNXUIConfig.ini
@@ -278,8 +278,8 @@ Collapsed=0
 DockId=0x00000001,0
 
 [Window][观战信息]
-Pos=733,474
-Size=542,271
+Pos=515,319
+Size=647,286
 Collapsed=0
 
 [Docking][Data]
diff --git a/bin/MulNX/Log/Log_CS2Injector.txt b/bin/MulNX/Log/Log_CS2Injector.txt
diff --git a/bin/MulNX/Log/Log_CS2OBTool.txt b/bin/MulNX/Log/Log_CS2OBTool.txt
diff --git a/source/MulNXExtensions/CS2/Buildup/EntityListScanner/EntityListScanner.cpp b/source/MulNXExtensions/CS2/Buildup/EntityListScanner/EntityListScanner.cpp
@@ -18,7 +18,7 @@ void EntityListScanner::Window() {
             if (!pawn)continue;
 
             auto id = MulNX::MRead(controller->m_steamID());
-            auto userName = MulNX::Memory::ReadString(controller->m_iszPlayerName());
+            auto userName = MulNX::Memory::ReadString(controller->m_iszPlayerName()).value();
 
             auto info = std::format("检测到实体列表第{}项，是玩家{}，steam ID为{}", i, userName, id);
             ImGui::Text(info.c_str());
diff --git a/source/MulNXExtensions/CS2/Buildup/PlayerHub/PlayerHub.cpp b/source/MulNXExtensions/CS2/Buildup/PlayerHub/PlayerHub.cpp
@@ -52,7 +52,7 @@ bool PlayerHub::Window(MulNX::UICoordinator* uico) {
             ImGui::OpenPopupOnItemClick(std::format("PlayerPopup_{:X}", info.steamID).c_str(),
                 ImGuiPopupFlags_MouseButtonLeft);
 
-            auto naturalName = MulNX::Memory::ReadString(info.controller->m_iszPlayerName());
+            auto naturalName = MulNX::Memory::ReadString(info.controller->m_iszPlayerName()).value();
             ImGui::TextUnformatted(std::format("自然名字: {}", naturalName).c_str());
             ImGui::Separator();
             };
diff --git a/source/MulNXExtensions/CS2/Feature/DemoSystem/Rending/DemoPlayerInfoRender/DemoPlayerInfoRender.cpp b/source/MulNXExtensions/CS2/Feature/DemoSystem/Rending/DemoPlayerInfoRender/DemoPlayerInfoRender.cpp
@@ -5,17 +5,35 @@ void DemoPlayerInfoRender::Menu(MulNX::Message* umsg) {
     auto&& [uid] = umsg->Access<Steam64UID>();
     this->Update();
     auto it = this->crosshairShareCodes.find(uid);
-    if (it == this->crosshairShareCodes.end()) {
-        ImGui::Text("无准星信息");
-        return;
+    if (it != this->crosshairShareCodes.end()) {
+        std::string& code = it->second;
+
+        ImGui::InputText("Demo准星", code.data(), code.size() + 1,
+            ImGuiInputTextFlags_ReadOnly);
+        ImGui::SameLine();
+        if (ImGui::Button("复制到剪贴板")) {
+            ImGui::SetClipboardText(code.c_str());
+        }
+    }
+    else {
+        ImGui::Text("无Demo准星信息");
     }
-    std::string& code = it->second;
+    
+
+    auto pPawn = this->CS2->client.TryGetObservingPawn();
+    if (!pPawn)return;
+    auto pCtrler = this->CS2->client.GetBaseEntityFromHandle(MulNX::MRead(pPawn->m_hController()))
+        ->As<CS2::CCSPlayerController>();
+    if (!pCtrler)return;
+    auto Symbol = MulNX::MRead(pCtrler->m_szCrosshairCodes());
+
+    auto str = MulNX::Memory::ReadString(Symbol.pStr).value_or("读取失败");
 
-    ImGui::InputText("##sharecode", code.data(), code.size() + 1,
+    ImGui::InputText("内存准星", str.data(), str.size() + 1,
         ImGuiInputTextFlags_ReadOnly);
     ImGui::SameLine();
-    if (ImGui::Button("复制到剪贴板")) {
-        ImGui::SetClipboardText(code.c_str());
+    if (ImGui::Button("复制内存准星到剪贴板")) {
+        ImGui::SetClipboardText(str.c_str());
     }
 }
 
diff --git a/source/MulNXExtensions/CS2/Feature/View/ProjectileTracker/ProjectileTracker.cpp b/source/MulNXExtensions/CS2/Feature/View/ProjectileTracker/ProjectileTracker.cpp
@@ -6,7 +6,7 @@ static std::string GetControllerPlayerName(CS2::CCSPlayerController* pController
     if (!pController) return "未知玩家";
     auto namePtr = pController->m_iszPlayerName();
     if (!namePtr) return "未知玩家";
-    auto name = MulNX::Memory::ReadString(namePtr);
+    auto name = MulNX::Memory::ReadString(namePtr).value_or("读取失败");
     return name.empty() ? "未知玩家" : name;
 }
 
diff --git a/source/MulNXExtensions/CS2/Feature/Visual/SpecTargetUI/SpecTargetUI.cpp b/source/MulNXExtensions/CS2/Feature/Visual/SpecTargetUI/SpecTargetUI.cpp
@@ -14,7 +14,7 @@ void SpecTargetUI::Window(MulNX::UICoordinator* uico) {
         ->As<CS2::CCSPlayerController>();
     if (!pCon)return;
 
-    auto playerName = MulNX::Memory::ReadString(pCon->m_iszPlayerName());
+    auto playerName = MulNX::Memory::ReadString(pCon->m_iszPlayerName()).value_or("读取失败");
     auto uid = MulNX::MRead(pCon->m_steamID());
 
     ImGui::Text(std::format("当前正在观战玩家： {}", playerName).c_str());
diff --git a/source/MulNXExtensions/CS2/Intro/CSClasses/Utils/Utils.hpp b/source/MulNXExtensions/CS2/Intro/CSClasses/Utils/Utils.hpp
@@ -0,0 +1,32 @@
+#pragma once
+
+namespace CS2 {
+    class CUtlSymbolLarge {
+    public:
+        char* pStr = nullptr;
+    };
+
+    template<typename T>
+    struct C_UtlVectorEmbeddedNetworkVar {
+        size_t m_nSize;
+        T* m_pData;
+        // 后面未知
+    };
+
+
+    enum class ui8TeamNum :uint8_t {
+        T = 2,
+        CT = 3
+    };
+
+    class CViewSetup {
+    public:
+        // 定位关键数据
+        int* pWidth() { return reinterpret_cast<int*>(reinterpret_cast<uintptr_t>(this) + 0x434); }
+        int* pHeight() { return reinterpret_cast<int*>(reinterpret_cast<uintptr_t>(this) + 0x43C); }
+
+        float* pFov() { return reinterpret_cast<float*>(reinterpret_cast<uintptr_t>(this) + 0x498); }
+        DirectX::XMFLOAT3* pViewOrigin() { return reinterpret_cast<DirectX::XMFLOAT3*>(reinterpret_cast<uintptr_t>(this) + 0x4a0); }
+        DirectX::XMFLOAT3* pViewAngles() { return reinterpret_cast<DirectX::XMFLOAT3*>(reinterpret_cast<uintptr_t>(this) + 0x4b8); }
+    };
+}
diff --git a/source/MulNXExtensions/CS2/Intro/CSClasses/tree/tree.cpp b/source/MulNXExtensions/CS2/Intro/CSClasses/tree/tree.cpp
@@ -16,8 +16,9 @@ std::string CS2::C_BaseEntity::GetName() {
     if (!pClassInfo) return{};
     auto* pName= MulNX::MRead(pClassInfo->pName());
     if (!pName) return{};
-    auto className = MulNX::Memory::ReadString(pName);
-    return className;
+    auto classNameOrE = MulNX::Memory::ReadString(pName);
+    if (classNameOrE.has_value())return classNameOrE.value();
+    return {};
 }
 
 bool CS2::C_BaseEntity::IsPlayerController() {
diff --git a/source/MulNXExtensions/CS2/Intro/CSClasses/tree/tree.hpp b/source/MulNXExtensions/CS2/Intro/CSClasses/tree/tree.hpp
@@ -2,37 +2,13 @@
 #include <MulNX/MulNX.hpp>
 #include <MulNXUtils/WinExt/vtable/vtable.hpp>
 #include <MulNXThirdParty/All_cs2_dumper.hpp>
+#include "../Utils/Utils.hpp"
 #include "PawnsServices.hpp"
 
 MULNX_USING(GameTime_t, float);
 MULNX_USING(Steam64UID, uint64_t);
 
 namespace CS2 {
-
-    template<typename T>
-    struct C_UtlVectorEmbeddedNetworkVar {
-        size_t m_nSize;
-        T* m_pData;
-        // 后面未知
-    };
-
-
-    enum class ui8TeamNum :uint8_t {
-        T = 2,
-        CT = 3
-    };
-
-    class CViewSetup {
-    public:
-        // 定位关键数据
-        int* pWidth() { return reinterpret_cast<int*>(reinterpret_cast<uintptr_t>(this) + 0x434); }
-        int* pHeight() { return reinterpret_cast<int*>(reinterpret_cast<uintptr_t>(this) + 0x43C); }
-
-        float* pFov() { return reinterpret_cast<float*>(reinterpret_cast<uintptr_t>(this) + 0x498); }
-        DirectX::XMFLOAT3* pViewOrigin() { return reinterpret_cast<DirectX::XMFLOAT3*>(reinterpret_cast<uintptr_t>(this) + 0x4a0); }
-        DirectX::XMFLOAT3* pViewAngles() { return reinterpret_cast<DirectX::XMFLOAT3*>(reinterpret_cast<uintptr_t>(this) + 0x4b8); }
-    };
-
     class CHandleBase {
     public:
         uint32_t value;
@@ -310,6 +286,7 @@ namespace CS2 {
     class CCSPlayerController :public CBasePlayerController {
     public:
         CHandle<C_CSPlayerPawn>* m_hPlayerPawn() { return Schema<CHandle<C_CSPlayerPawn>>(this, cs2_dumper::schemas::client_dll::CCSPlayerController::m_hPlayerPawn); }
+        CUtlSymbolLarge* m_szCrosshairCodes() { return Schema<CUtlSymbolLarge>(this, cs2_dumper::schemas::client_dll::CCSPlayerController::m_szCrosshairCodes); }
     };
 
     // 源于武器装备继承树
diff --git a/source/MulNXUtils/WinExt/Memory/Memory.cpp b/source/MulNXUtils/WinExt/Memory/Memory.cpp
@@ -1,15 +1,21 @@
 #include "Memory.hpp"
-
 #include <stdexcept>
 
-std::string MulNX::Memory::ReadString(const char* target) {
+std::expected<std::string, MulNX::Exception> MulNX::Memory::ReadString(const char* target, std::source_location where) {
     if (target == nullptr) {
         return {};
     }
     auto* it = const_cast<char*>(target);
     std::string result;
     while (true) {
-        char c = MRead(it++);
+        char c = '\0';
+        try {
+            c = MulNX::MRead(it++);
+        }
+        catch (MulNX::Exception& e) {
+            e.where = where;
+            return std::unexpected(e);
+        }
         if (c == '\0') {
             break;
         }
diff --git a/source/MulNXUtils/WinExt/Memory/Memory.hpp b/source/MulNXUtils/WinExt/Memory/Memory.hpp
@@ -92,7 +92,7 @@ namespace MulNX {
             }
         }
         // 逐字节读取直到遇到空字符
-        std::string ReadString(const char* target);
+        std::expected<std::string, MulNX::Exception> ReadString(const char* target, std::source_location where = std::source_location::current());
         // 安全读取宽字符串（UTF-16），逐字符读取直到遇到空字符或达到缓冲字符数
         bool ReadWString(const uintptr_t Address, wchar_t* Buffer, size_t BufferCount);
     }

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@ static std::string GetControllerPlayerName(CS2::CCSPlayerController* pController`
`6`	`6`	`if (!pController) return "未知玩家";`
`7`	`7`	`auto namePtr = pController->m_iszPlayerName();`
`8`	`8`	`if (!namePtr) return "未知玩家";`
`9`		`- auto name = MulNX::Memory::ReadString(namePtr);`
	`9`	`+ auto name = MulNX::Memory::ReadString(namePtr).value_or("读取失败");`
`10`	`10`	`return name.empty() ? "未知玩家" : name;`
`11`	`11`	`}`
`12`	`12`