"""Exercise the production executor's safe-node stopping guard."""
from pathlib import Path
import subprocess,tempfile
root=Path(__file__).resolve().parents[2]
s=(root/'src/server/game/World/ClientlessActionExecutorMgr.cpp').read_text()
a=s.index('bool ClientlessActionExecutorMgr::RequestStopAtNode(')
b=s.index('\n}\n',a)+3
request=s[a:b]
a=s.index('bool ClientlessActionExecutorMgr::StartRouteStep(')
b=s.index('    if (record.RouteStep >= record.Route.size())',a)
guard=s[a:b]+'    return false;\n}\n'
code=r'''
#include <cassert>
#include <cstdint>
#include <string>
#include <vector>
#include <unordered_map>
using uint32=uint32_t;
enum class ClientlessActionExecutionState{Moving,Completed};
struct Player {bool transport=false,taxi=false,flying=false,teleport=false;bool GetTransport(){return transport;}bool IsInFlight(){return taxi;}bool IsFlying(){return flying;}bool IsBeingTeleported(){return teleport;}};
struct Record {
 bool Active=true,StopAtNode=false;std::size_t RouteStep=1;
 struct Step{std::string NodeKey;};std::vector<Step> Route{{"goldshire"}};
 struct{ClientlessActionExecutionState State=ClientlessActionExecutionState::Moving;std::string Detail;}Status;
};
class ClientlessActionExecutorMgr {public:
 std::unordered_map<uint32,Record> _records{{26,{}}};
 bool RequestStopAtNode(uint32);bool StartRouteStep(Player*,uint32,Record&);
};
'''
code+=request+guard+r'''
int main(){
 ClientlessActionExecutorMgr mgr;Player p;auto& r=mgr._records[26];
 assert(mgr.RequestStopAtNode(26));assert(r.Active); // never cancels transit on request
 p.transport=true;assert(!mgr.StartRouteStep(&p,26,r));assert(r.Active);p.transport=false;
 p.taxi=true;assert(!mgr.StartRouteStep(&p,26,r));p.taxi=false;
 p.flying=true;assert(!mgr.StartRouteStep(&p,26,r));p.flying=false;
 p.teleport=true;assert(!mgr.StartRouteStep(&p,26,r));p.teleport=false;
 assert(mgr.StartRouteStep(&p,26,r));assert(!r.Active&&r.Status.State==ClientlessActionExecutionState::Completed);
 assert(!mgr.RequestStopAtNode(26)&&!mgr.RequestStopAtNode(99));
 r.Active=true;r.Route[0].NodeKey="virtual_ground_exit";
 assert(mgr.StartRouteStep(&p,26,r)); // finish at a safe road boundary before a stale flight
 r.Active=true;r.Route[0].NodeKey="flight_location";assert(!mgr.StartRouteStep(&p,26,r));
}
'''
with tempfile.TemporaryDirectory(prefix='vcore-graph-handover-') as folder:
 cpp=Path(folder)/'test.cpp';binary=Path(folder)/'test';cpp.write_text(code)
 subprocess.run(['c++','-std=c++17',str(cpp),'-o',str(binary)],check=True)
 subprocess.run([str(binary)],check=True)
print('Production graph handover waits for ship/taxi/flight/teleport and stops at safe road/node boundaries.')