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Codefix b2c5712: [Script] Squirrel::GetRealInstance doesn't work with negative index

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glx22
2025-02-24 23:01:12 +01:00
parent c06f5cff09
commit 2486985c45
1 changed files with 1 additions and 0 deletions
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src/script/squirrel.cpp
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@@ -511,6 +511,7 @@ bool Squirrel::CreateClassInstance(const std::string &class_name, void *real_ins
/* static */ SQUserPointer Squirrel::GetRealInstance(HSQUIRRELVM vm, int index, const char *tag) /* static */ SQUserPointer Squirrel::GetRealInstance(HSQUIRRELVM vm, int index, const char *tag)
{ {
if (index < 0) index += sq_gettop(vm) + 1;
Squirrel *engine = static_cast<Squirrel *>(sq_getforeignptr(vm)); Squirrel *engine = static_cast<Squirrel *>(sq_getforeignptr(vm));
std::string class_name = fmt::format("{}{}", engine->GetAPIName(), tag); std::string class_name = fmt::format("{}{}", engine->GetAPIName(), tag);
sq_pushroottable(vm); sq_pushroottable(vm);