mirror/OpenTTD
1
0
Fork 1
mirror of https://github.com/OpenTTD/OpenTTD.git synced 2025-09-01 10:59:12 +00:00
Code Issues Activity

(svn r15284) -Fix [FS#2582] (r15045): Parameters were popped from the squirrel stack twice.

Browse Source
This commit is contained in:
Yexo
2009-01-27 13:11:11 +00:00
parent 9bb57ec840
commit ea01534e6d
1 changed files with 8 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/ai/ai_instance.cpp
View File

@@ -606,6 +606,7 @@ void AIInstance::Load(int version)
return;
}
HSQUIRRELVM vm = this->engine->GetVM();
SQInteger old_top = sq_gettop(vm);
SlObject(NULL, _ai_byte);
/* Check if there was anything saved at all. */
@@ -624,12 +625,17 @@ void AIInstance::Load(int version)
if (this->engine->MethodExists(*this->instance, "Load")) {
sq_call(vm, 3, SQFalse, SQFalse);
/* Pop 1) the object instance, 2) the (null) result. */
sq_pop(vm, 2);
} else {
AILog::Warning("Loading failed: there was data for the AI to load, but the AI does not have a Load() function.");
/* Pop 1) the object instance, 2) the function name, 3) the instance again, 4) the version */
sq_pop(vm, 4);
}
/* Pop 1) the object instance, 2) the function name, 3) the instance again, 4) the (null) result. */
sq_pop(vm, 4);
assert(sq_gettop(vm) == old_top);
AIObject::SetAllowDoCommand(true);
return;