1 files changed, 28 insertions, 0 deletions
diff --git a/src/sector.h b/src/sector.h
new file mode 100644
index 0000000..20050f7
--- /dev/null
+++ b/src/sector.h
@@ -0,0 +1,28 @@
+#ifndef SECTOR_H
+#define SECTOR_H
+
+#include "common.h"
+#include "player.h"
+
+struct sector {
+    float floor, ceil;   // floor and ceiling heights
+    uint *vertices;      // index of each vertex (vertices[nverts])
+    uint *neighbors;     // index of each neighboring sector (neighbors[nverts])
+    size_t nverts;       // number of vertices defining the sector
+};
+
+typedef struct {
+    struct sector *sectors;  // all the sectors in the map
+    size_t nsects;           // sectors[nsects]
+    struct xy *vertices;     // all vertices in the map
+    size_t nverts;           // vertices[nverts]
+    player_t player;         // the player (should be an array in the future)
+} map_t;
+
+int map_load(map_t *map, char *filename);
+void map_unload(map_t *map);
+
+void map_print(map_t *map);
+int map_save(map_t *map, char *filename);
+
+#endif