Misc. gameplay improvements.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/game/units.cpp b/src/game/units.cpp
index f777400..fb0ce3c 100644
--- a/src/game/units.cpp
+++ b/src/game/units.cpp
@@ -209,6 +209,8 @@ void unit_t::damage(int points, unit_t *attacker)
 	health -= points;
 	if (health <= 0)
 		die(attacker);
+	else
+		wake();
 }
 
 void unit_t::die(unit_t *killer)
@@ -261,4 +263,14 @@ unit_t *find_target(world::world_t *world, v2f_t x, float r,
 	return nearest;
 }
 
+void unit_t::random_walk(void)
+{
+	if (move.random_walk_time &&
+	    game->time - move.random_walk_time < MSEC(1000))
+		return;
+
+	start_moving(x + game->prng.unit_vec2() * 10);
+	move.random_walk_time = game->time;
+}
+
 } // namespace game