Improve the hivemind.

1 files changed, 6 insertions, 3 deletions

diff --git a/src/game/units.cpp b/src/game/units.cpp
index 11379cb..968e93e 100644
--- a/src/game/units.cpp
+++ b/src/game/units.cpp
@@ -288,13 +288,13 @@ void unit_t::random_walk(void)
 	move.random_walk_time = game->time;
 }
 
-void hivemind_attack(unit_t *source, v2f_t target)
+void hivemind_attack(unit_t *source, bool have_target, v2f_t target)
 {
 	rectf_t search;
 	std::list<world::entity_t*> ents;
 
-	search[0] = source->x - v2f_t(5, 5);
-	search[1] = source->x + v2f_t(5, 5);
+	search[0] = source->x - v2f_t(12, 12);
+	search[1] = source->x + v2f_t(12, 12);
 
 	ents = source->game->world.get_entities(search, CF_BODY_SMALL);
 
@@ -314,6 +314,9 @@ void hivemind_attack(unit_t *source, v2f_t target)
 
 		unit->wake();
 
+		if (!have_target)
+			continue;
+
 		// Move towards the target if it's close, otherwise walk
 		// randomly to avoid fire.
 		if ((unit->x - target).len() > 25.0f)