SDK/Plugins: Add UObject::call_function

praydog · Dec 24, 2023 · 02bea8b · 02bea8b
1 parent 956fb49
commit 02bea8b
Show file tree

Hide file tree

Showing 4 changed files with 22 additions and 0 deletions.
diff --git a/include/uevr/API.h b/include/uevr/API.h
@@ -235,6 +235,7 @@ typedef struct {
     bool (*is_a)(UEVR_UObjectHandle object, UEVR_UClassHandle other);
 
     void (*process_event)(UEVR_UObjectHandle object, UEVR_UFunctionHandle function, void* params);
+    void (*call_function)(UEVR_UObjectHandle object, const wchar_t* name, void* params);
 } UEVR_UObjectFunctions;
 
 typedef struct {

diff --git a/shared/sdk/UObjectBase.cpp b/shared/sdk/UObjectBase.cpp
@@ -558,4 +558,20 @@ void UObjectBase::process_event(sdk::UFunction* func, void* params) {
 
     vfunc(this, func, params);
 }
+
+void UObjectBase::call_function(const wchar_t* name, void* params) {
+    const auto klass = get_class();
+
+    if (klass == nullptr) {
+        return;
+    }
+
+    const auto func = klass->find_function(name);
+
+    if (func == nullptr) {
+        return;
+    }
+
+    process_event(func, params);
+}
 }
diff --git a/shared/sdk/UObjectBase.hpp b/shared/sdk/UObjectBase.hpp
@@ -13,6 +13,7 @@ class UObjectBase {
     void update_offsets();
     std::wstring get_full_name() const;
     void process_event(UFunction* function, void* params);
+    void call_function(const wchar_t* name, void* params);
 
     UClass* get_class() const {
         return *(UClass**)((uintptr_t)this + s_class_private_offset);

diff --git a/src/mods/PluginLoader.cpp b/src/mods/PluginLoader.cpp
@@ -249,6 +249,10 @@ UEVR_UObjectFunctions g_uobject_functions {
     [](UEVR_UObjectHandle obj, UEVR_UFunctionHandle func, void* params) {
         UOBJECT(obj)->process_event((sdk::UFunction*)func, params);
     },
+    // call_function
+    [](UEVR_UObjectHandle obj, const wchar_t* name, void* params) {
+        UOBJECT(obj)->call_function(name, params);
+    },
 };
 
 UEVR_UObjectArrayFunctions g_uobject_array_functions {