Adds initialization from parameters to ItemUseScript.

src/ScriptResolving/AngelScript/AngelScriptItemUseScript.cpp

@@ -1,6 +1,31 @@
 #include "AngelScriptItemUseScript.hpp"
 #include "AngelScriptResolver.hpp"
 
+CScriptArray* AngelScriptItemUseScript::GetEffectParameters(const ArbUt::List<CreatureLib::Library::EffectParameter*>& ls) {
+    asITypeInfo* t = _resolver->GetBaseType("array<EffectParameter@>"_cnc);
+    CScriptArray* arr = CScriptArray::Create(t, ls.Count());
+    for (size_t i = 0; i < ls.Count(); i++) {
+        arr->SetValue(i, (void**)&ls[i]);
+    }
+    return arr;
+}
+
+void AngelScriptItemUseScript::OnInitialize(
+    const ArbUt::List<CreatureLib::Library::EffectParameter*>& parameters) {
+    if (__OnInitialize.Exists) {
+        CScriptArray* arr = nullptr;
+        AngelScriptUtils::AngelscriptFunctionCall(
+            __OnInitialize.Function, _resolver->GetContextPool(), _scriptObject, ""_cnc,
+            [&]([[maybe_unused]] asIScriptContext* ctx) {
+                arr = GetEffectParameters(parameters);
+                ctx->SetArgAddress(0, arr);
+            },
+            [&]([[maybe_unused]] asIScriptContext* ctx) {});
+
+        arr->Release();
+    }
+}
+
 bool AngelScriptItemUseScript::IsItemUsable() const {
     if (!__IsItemUsable.Exists) {
         return CreatureLib::Battling::ItemUseScript::IsItemUsable();