Explosions, better AI and misc refactoring.

1 files changed, 35 insertions, 1 deletions

diff --git a/src/game/units.cpp b/src/game/units.cpp
index fb0ce3c..6bce474 100644
--- a/src/game/units.cpp
+++ b/src/game/units.cpp
@@ -209,8 +209,10 @@ void unit_t::damage(int points, unit_t *attacker)
 	health -= points;
 	if (health <= 0)
 		die(attacker);
-	else
+	else {
 		wake();
+		on_damage(attacker);
+	}
 }
 
 void unit_t::die(unit_t *killer)
@@ -273,4 +275,36 @@ void unit_t::random_walk(void)
 	move.random_walk_time = game->time;
 }
 
+void hivemind_attack(unit_t *source, 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);
+
+	ents = source->game->world.get_entities(search, CF_BODY_SMALL);
+
+	for (world::entity_t *ent : ents) {
+		unit_t *unit;
+
+		if (ent->type != ET_UNIT)
+			continue;
+
+		unit = dynamic_cast<unit_t*>(ent);
+
+		if (unit->type != unit_t::UNIT_SPIDER)
+			continue;
+
+		if ((unit->x - target).len() > 25.0f)
+			continue;
+
+		if (unit->have_target)
+			continue;
+
+		unit->wake();
+		unit->start_moving(target);
+	}
+}
+
 } // namespace game