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-rw-r--r--src/ai/ai_info.cpp18
1 files changed, 2 insertions, 16 deletions
diff --git a/src/ai/ai_info.cpp b/src/ai/ai_info.cpp
index 0c45c0cce..fd58f8b45 100644
--- a/src/ai/ai_info.cpp
+++ b/src/ai/ai_info.cpp
@@ -95,23 +95,9 @@ const char *AIFileInfo::GetInstanceName()
bool AIFileInfo::CanLoadFromVersion(int version)
{
if (version == -1) return true;
- if (!this->engine->MethodExists(*this->SQ_instance, "CanLoadFromVersion")) return (version == this->GetVersion());
+ if (!this->engine->MethodExists(*this->SQ_instance, "MinVersionToLoad")) return (version == this->GetVersion());
- HSQUIRRELVM vm = this->engine->GetVM();
- int top = sq_gettop(vm);
-
- sq_pushobject(vm, *this->SQ_instance);
- sq_pushstring(vm, OTTD2FS("CanLoadFromVersion"), -1);
- sq_get(vm, -2);
- sq_pushobject(vm, *this->SQ_instance);
- sq_pushinteger(vm, version);
- sq_call(vm, 2, SQTrue, SQFalse);
-
- HSQOBJECT ret;
- sq_getstackobj(vm, -1, &ret);
-
- sq_settop(vm, top);
- return sq_objtobool(&ret) != 0;
+ return version >= this->engine->CallIntegerMethod(*this->SQ_instance, "MinVersionToLoad") && version <= this->GetVersion();
}
const char *AIFileInfo::GetMainScript()