Add fog of war

[dungeon1] / main.h

diff --git a/main.h b/main.h
index 011b80c..b5e7959 100644 (file)
--- a/main.h
+++ b/main.h
@@ -5,11 +5,13 @@
 #include <ncurses.h>
 
 #define MAPDIR "maps"
+#define BLANKCHAR ':'
 
 enum {
        H = 24,
        W = 80,
        T = 1,
+       SEEDIST = 4,
 };
 
 struct map {
@@ -18,5 +20,9 @@ struct map {
 };
 
 struct map *readmap(char *);
-void showmap(struct map*);
+struct map *getblackmap(void);
+void freemap(struct map *);
+void showmap(struct map *);
+void findchar(struct map *, char, int *, int *);
+void see(struct map *, int, int);