First working path finding.

1 files changed, 7 insertions, 2 deletions

diff --git a/src/common.hpp b/src/common.hpp
index bbf83cf..8f610a5 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -121,16 +121,19 @@ namespace world {
 
 	class path_finder_t {
 	public:
-		v2f_t src, dst;
+		v2f_t src, dst, tile_center;
 		path_node_t *nodes;
 		size_t width, height;
 		tile_index_t base;
-		std::stack<v2f_t> current_path, shortest_path;
+
+		float shortest_dist;
+		std::deque<tile_index_t> path, shortest_path;
 
 		~path_finder_t();
 		void setup_nodes(v2f_t src_, v2f_t dst_);
 		void find_r(tile_index_t index, float dist);
 		void find(void);
+		bool export_path(std::list<v2f_t> *list);
 	};
 }
 
@@ -215,6 +218,8 @@ namespace render {
 		void render(game::state_t *game);
 		void render(animated_texture_t *anim, rectf_t bounds, bool mirror = false);
 		void render(oriented_sprite_t *sprite, rectf_t bounds, float angle);
+
+		void debug_path(std::list<v2f_t> *path);
 	};
 }