FText FBehaviorTreeDebugger::FindValueForKey(const FName& InKeyName, bool bUseCurrentState) const
{
#if USE_BEHAVIORTREE_DEBUGGER
if (IsDebuggerRunning() &&
TreeInstance.IsValid())
{
const TMap<FName, FString>* MapToQuery = nullptr;
if(bUseCurrentState)
{
MapToQuery = &CurrentValues;
}
else if(TreeInstance->DebuggerSteps.IsValidIndex(ActiveStepIndex))
{
MapToQuery = &TreeInstance->DebuggerSteps[ActiveStepIndex].BlackboardValues;
}
if(MapToQuery != nullptr)
{
const FString* FindValue = MapToQuery->Find(InKeyName);
if(FindValue != nullptr)
{
return FText::FromString(*FindValue);
}
}
}
return FText();
#endif
}
void FBehaviorTreeDebugger::UpdateDebuggerViewOnTick()
{
#if USE_BEHAVIORTREE_DEBUGGER
if (IsDebuggerRunning() && TreeInstance.IsValid())
{
const float GameTime = GEditor && GEditor->PlayWorld ? GEditor->PlayWorld->GetTimeSeconds() : 0.0f;
CurrentTimestamp = GameTime;
TreeInstance->StoreDebuggerBlackboard(CurrentValues);
}
#endif
}
void FBehaviorTreeDebugger::UpdateDebuggerViewOnStepChange()
{
#if USE_BEHAVIORTREE_DEBUGGER
if (IsDebuggerRunning() &&
TreeInstance.IsValid() &&
TreeInstance->DebuggerSteps.IsValidIndex(ActiveStepIndex))
{
const FBehaviorTreeExecutionStep& ShowStep = TreeInstance->DebuggerSteps[ActiveStepIndex];
SavedTimestamp = ShowStep.TimeStamp;
SavedValues = ShowStep.BlackboardValues;
}
#endif
}
void Debugger::RunDebuggerShell() {
if (IsDebuggerRunning()) {
if (steps_ > 0) {
// Finish stepping first.
--steps_;
return;
}
printf("Next: ");
PrintInstructions(pc());
bool done = false;
while (!done) {
char buffer[kMaxDebugShellLine];
char* line = ReadCommandLine("vixl> ", buffer, kMaxDebugShellLine);
if (line == NULL) continue; // An error occurred.
DebugCommand* command = DebugCommand::Parse(line);
if (command != NULL) {
last_command_ = command;
}
if (last_command_ != NULL) {
done = last_command_->Run(this);
} else {
printf("No previous command to run!\n");
}
}
if ((debug_parameters_ & DBG_BREAK) != 0) {
// The break request has now been handled, move to next instruction.
debug_parameters_ &= ~DBG_BREAK;
increment_pc();
}
}
}