fix out of range error in CUnit::unsetTargetUnit(), attempt to fix QueueEntries' inProgress not being set back to 0 when the drone dies

Source/CUnit.cpp

@@ -58,6 +58,8 @@ void CUnit::mine(std::string action, int baseIndex)
 
 void CUnit::unsetTargetUnit()
 {
+	int queueIndex = Util::getQueueIndex(this->targetUnit);
+	if(queueIndex > -1)
+		Macro::queue.at(queueIndex).inProgress = 0;
 	this->targetUnit = UnitTypes::None;
-	Macro::queue.at(Util::getQueueIndex(this->targetUnit)).inProgress = 0;
 }

Source/Macro.cpp

@@ -178,6 +178,11 @@ void Macro::freeUnit(int index)
 		if (base > -1)
 			players.at(selfID).bases.at(base).subtractWorker(players.at(selfID).units.at(index).action);
 	}
+	if (players.at(selfID).units.at(index).action == "expand")
+	{
+		stopProduction = 0;
+	}
+
 	players.at(selfID).units.at(index).action = "";
 	players.at(selfID).units.at(index).miningBase = -1;
 	players.at(selfID).units.at(index).target = TilePosition(-1, -1);

Source/Util.cpp

@@ -200,6 +200,7 @@ int Util::getQueueIndex(UnitType ut)
 			return i;
 		}
 	}
+
 	return -1;
 }