1 files changed, 26 insertions, 3 deletions

diff --git a/src/game/game.hpp b/src/game/game.hpp
index f45aecf..f141e85 100644
--- a/src/game/game.hpp
+++ b/src/game/game.hpp
@@ -45,7 +45,14 @@ namespace game {
 		world::cflags_t cflags;
 		size_t selected = 0;
 
-		unit_t();
+		typedef enum {
+			UNIT_HUMAN,
+			UNIT_ALIEN
+		} type_t;
+
+		type_t type;
+
+		unit_t(type_t type_);
 
 		struct {
 			bool moving = false;
@@ -62,23 +69,39 @@ namespace game {
 		const wchar_t *say_text;
 		double say_time = -INFINITY;
 
+		bool awake = false;
+		double wake_time = -INFINITY;
+
 		void render_to(render::state_t *render);
 		void say(const wchar_t *wstr, double now);
 		void place(world::world_t *world_, v2f_t x_);
-		bool keep_moving(double now, double dt);
+		bool keep_moving(double now, double dt, double speed);
 		bool start_moving(v2f_t dst_, double now);
+
+		virtual void wake(double now, unit_t *by_whom) = 0;
+		virtual void sleep(double now) = 0;
+		virtual void think(double now, double dt) = 0;
 	};
 
 	class human_t : public unit_t {
 	public:
 		human_t();
 		void render_to(render::state_t *render);
-		bool keep_moving(double now, double dt);
+
+		void wake(double now, unit_t *by_whom);
+		void sleep(double now);
+		void think(double now, double dt);
 	};
 
 	class alien_t : public unit_t {
+		unit_t *target;
+
 	public:
 		alien_t();
 		void render_to(render::state_t *render);
+
+		void wake(double now, unit_t *by_whom);
+		void sleep(double now);
+		void think(double now, double dt);
 	};
 };