Avoid walking into walls.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/render.cpp b/src/render.cpp
index 9fb1625..313bc4d 100644
--- a/src/render.cpp
+++ b/src/render.cpp
@@ -5,7 +5,8 @@
 static sf::RectangleShape wot_rect;
 static sf::Font font;
 
-static void draw_tile(sf::RenderWindow *window, v2f_t x, world::tile_t *tile)
+static void draw_tile(sf::RenderWindow *window, v2f_t x, world::tile_t *tile,
+                      world::tile_index_t local)
 {
 	sf::Texture *texture;
 
@@ -30,7 +31,7 @@ static void draw_tile(sf::RenderWindow *window, v2f_t x, world::tile_t *tile)
 	window->draw(wot_rect);
 
 	std::stringstream ss;
-	ss << tile->type << ":" << tile->neighbors;
+	ss << "L=" << local; 
 	sf::Text text(ss.str(), font, 20);
 	text.setPosition(x);
 	text.setScale(0.005, 0.005);
@@ -42,7 +43,8 @@ static void draw_sector(sf::RenderWindow *window, world::sector_t *sector)
 	for (ssize_t y = 0; y < SECTOR_SIZE; y++)
 	for (ssize_t x = 0; x < SECTOR_SIZE; x++)
 		draw_tile(window, sector->bounds.v[0] + v2f_t(x, y),
-		          sector->tiles + y * SECTOR_SIZE + x);
+		          sector->tiles + y * SECTOR_SIZE + x,
+		          world::tile_index_t(x, y));
 }
 
 void interface::state_t::render()