Add tracers.

1 files changed, 20 insertions, 3 deletions

diff --git a/src/game/game.hpp b/src/game/game.hpp
index a952576..0a1d0ca 100644
--- a/src/game/game.hpp
+++ b/src/game/game.hpp
@@ -2,7 +2,8 @@
 
 namespace game {
 	enum {
-		ET_UNIT
+		ET_UNIT,
+		ET_EFFECT
 	};
 
 	enum {
@@ -119,7 +120,7 @@ namespace game {
 		v2f_t last_target_x;
 
 	public:
-		human_t(game::state_t *game);
+		human_t(game::state_t *game_);
 		void render_to(render::state_t *render);
 
 		void wake(unit_t *by_whom);
@@ -132,7 +133,7 @@ namespace game {
 		double next_targetting = -INFINITY;
 
 	public:
-		alien_t(game::state_t *game);
+		alien_t(game::state_t *game_);
 		void render_to(render::state_t *render);
 
 		void wake(unit_t *by_whom);
@@ -140,4 +141,20 @@ namespace game {
 		void think(void);
 		void die(void);
 	};
+
+	class effect_t : public world::entity_t {
+	public:
+		game::state_t *game;
+
+		double ttl = +INFINITY;
+		effect_t(game::state_t *game_);
+	};
+
+	class fx_tracer_t : public effect_t {
+		v2f_t x0, x1;
+
+	public:
+		fx_tracer_t(game::state_t *game_, v2f_t x0_, v2f_t x1_);
+		void render_to(render::state_t *render);
+	};
 };