Implemented naive turrets and targeting mechanics

Coupling between components, implementation of systems and behaviour of some
state-related methods should be refactored, but the overall look is nice.

1 files changed, 2 insertions, 0 deletions

diff --git a/battles/src/TeamManager.cpp b/battles/src/TeamManager.cpp
index e4afeb3..9dc90e3 100644
--- a/battles/src/TeamManager.cpp
+++ b/battles/src/TeamManager.cpp
@@ -41,6 +41,8 @@ entt::entity
 TeamManager::random(int team)
 {
 	auto& members = teams.at(team);
+	if (members.size() == 0)
+		return entt::null;
 	std::uniform_int_distribution<Team::size_type> uniform{0, members.size() - 1};
 	return members.at(uniform(generator));
 }