From f5afccb93da63988655817cf49741f9c0955f1a5 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sat, 27 Mar 2021 17:17:53 -0400
Subject: map: Add functions to query tile collisions

---
(limited to 'src/map.c')

diff --git a/src/map.c b/src/map.c
index add4c3e..53dadaf 100644
--- a/src/map.c
+++ b/src/map.c
@@ -988,3 +988,21 @@ struct db_ball *db_map_get_balls(struct db_map *map)
 {
 	return map->ball_head;
 }
+
+int 
+db_map_tile_player_collides(struct db_map *map, int x, int y)
+{
+	int i;
+
+	i = y * map->w + x;
+	return (map->p_col[i / 8] & (1 << (i % 8))) != 0;
+}
+
+int 
+db_map_tile_ball_collides(struct db_map *map, int x, int y)
+{
+	int i;
+
+	i = y * map->w + x;
+	return (map->b_col[i / 8] & (1 << (i % 8))) != 0;
+}
--
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