Fixed some bugs with party spawning getting called twice, cleaned up the battle state machine start logic

Source/SpaceBattler/Private/PartySubsystem.cpp

@@ -61,6 +61,7 @@ void UPartySubsystem::SpawnUnits()
 		if(i + LastSpawnIndex >= SpawnQueue.Num())
 		{
 			GetWorld()->GetTimerManager().ClearTimer(SpawnTimerHandle);
+			LastSpawnIndex += i;
 			return;
 		}
 
@@ -154,3 +155,25 @@ UUnitInfo* UPartySubsystem::GetMemberUnitInfo(FPartyMember& Member) const
 {
 	return Member.UnitInfo;
 }
+
+int32 UPartySubsystem::GetTotalAvailablePartyMembers()
+{
+	int32 Total = 0;
+	for(auto const Member : Members)
+	{
+		Total += Member.Available;
+	}
+
+	return Total;
+}
+
+int32 UPartySubsystem::GetTotalAllocatedPartyMembers()
+{
+	int32 Total = 0;
+	for(auto const Member : Members)
+	{
+		Total += Member.Allocated;
+	}
+
+	return Total;
+}

Source/SpaceBattler/Public/PartySubsystem.h

@@ -58,6 +58,12 @@ public:
 	UFUNCTION(BlueprintCallable)
 	UUnitInfo* GetMemberUnitInfo(UPARAM(ref) FPartyMember& Member) const;
 
+	UFUNCTION(BlueprintCallable)
+	int32 GetTotalAvailablePartyMembers();
+
+	UFUNCTION(BlueprintCallable)
+	int32 GetTotalAllocatedPartyMembers();
+	
 protected:
 	void SpawnUnits();