Add tracers.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/common.hpp b/src/common.hpp
index 6ce6c11..c946b80 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -186,6 +186,7 @@ namespace game {
 	bool load_assets(void);
 
 	class unit_t;
+	class effect_t;
 
 	class roll_params_t {
 	public:
@@ -202,8 +203,9 @@ namespace game {
 		std::unordered_set<unit_t*> selected_units;
 		std::unordered_set<unit_t*> awake_units;
 
-		procgen::prng_t dice_prng;
+		std::unordered_set<effect_t*> effects;
 
+		procgen::prng_t dice_prng;
 	public:
 		world::world_t world;
 		interface::state_t *interface;
@@ -218,6 +220,8 @@ namespace game {
 		void command(v2f_t x);
 
 		size_t roll(roll_params_t *P);
+
+		void add_effect(effect_t *effect);
 	};
 }
 
@@ -320,7 +324,7 @@ namespace render {
 		void render_text(v2f_t x, float height, std::string str, text_align_t align, sf::Color color);
 		void render_rect(rectf_t rect, sf::Color color);
 		void render_hlrect(rectf_t rect, sf::Color color);
-		void render_arrow(v2f_t x0, v2f_t x1, sf::Color color);
+		void render_line(v2f_t x0, v2f_t x1, sf::Color color);
 
 		void debug_path(std::list<v2f_t> *path);
 	};