Correct entity drawing order.

1 files changed, 10 insertions, 1 deletions

diff --git a/src/render.cpp b/src/render.cpp
index f56cb37..ce9b837 100644
--- a/src/render.cpp
+++ b/src/render.cpp
@@ -79,6 +79,7 @@ void state_t::render(game::state_t *game)
 	sf::Vector2u size = window->getSize();
 	sf::Vector2f A, B, C, D;
 	sf::Rect<float> bbox;
+	std::list<world::entity_t*> ents;
 
 	A = window->mapPixelToCoords(sf::Vector2i(0, 0));
 	B = window->mapPixelToCoords(sf::Vector2i(size.x, 0));
@@ -93,7 +94,15 @@ void state_t::render(game::state_t *game)
 	for (world::sector_t *sector : game->world.get_sectors(bbox))
 		draw_sector(window, sector);
 
-	for (world::entity_t *ent : game->world.get_entities(bbox))
+	ents = game->world.get_entities(bbox);
+	ents.sort(
+		[](const world::entity_t *x, const world::entity_t *y) -> bool
+		{ 
+			return x->bounds.top + x->bounds.height
+			       < y->bounds.top + y->bounds.height;
+		});
+
+	for (world::entity_t *ent : ents)
 		ent->render_to(this);
 }