X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=src%2Fmisc.h;h=259a511e124596bc6398c78a15493cfbf609f993;hb=ca52663339a9577d85115f3eba83cfa2ccad5145;hp=6257b122fe45d600d4049bd1aa413f4ed84aabe0;hpb=7b6558a08527dc27995af156e43734be3da950a0;p=plomrogue
diff --git a/src/misc.h b/src/misc.h
index 6257b12..259a511 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -9,7 +9,7 @@
-#include /* for uint16_t, uint32_t */
+#include /* for uint8_t, uint16_t, uint32_t */
#include /* for FILE typedef */
#include "yx_uint16.h" /* for yx_uint16 coordinates */
struct World;
@@ -19,11 +19,6 @@ struct Map;
-/* Reset terminal (end ncurses), clean up memory and exit. */
-extern void exit_game(struct World * world, struct Map * map);
-
-
-
/* Learn from "file" the largest line length (pointed to by "linemax_p") and
* (pointed to by "n_lines_p" if it is not set to NULL) the number of lines.
*/
@@ -32,17 +27,6 @@ extern void textfile_sizes(FILE * file, uint16_t * linemax_p,
-/* Pseudo-random number generator using a Linear Congruential Generator
- * algorithm with some proven constants. Used instead of rand() to ensure
- * portable pseudo-randomness predictability. Set "use_seed" to !0 to seed it
- * with "new_seed".
- *
- * TODO: Write a wrapper for all non-seeding uses that demands no input.
- */
-extern uint16_t rrand(char use_seed, uint32_t new_seed);
-
-
-
/* Update game log by appending "text", or by appending a "." if "text" is the
* same as the last one passed.
*/
@@ -70,8 +54,11 @@ extern void save_game(struct World * world);
-/* Toggle display of a window "win". */
-extern void toggle_window(struct WinMeta * win_meta, struct Win * win);
+/* Toggle display of a window "win".
+ *
+ * Return 0 on success, 1 on (ncurses pad/window memory allocation) error.
+ */
+extern uint8_t toggle_window(struct WinMeta * win_meta, struct Win * win);
@@ -86,8 +73,10 @@ extern void scroll_pad(struct WinMeta * win_meta, char dir);
/* Try to grow or shrink the active window horizontally ("change" = "*"/"_") or
* vertically ("change = "+"/"-") by one cell size, subject to the limitations
* provided by the window manager via resize_active_win().
+ *
+ * Return 0 on success, 1 on (ncurses pad/window memory allocation) error.
*/
-extern void growshrink_active_window(struct WinMeta * win_meta, char change);
+extern uint8_t growshrink_active_window(struct WinMeta * win_meta, char change);
@@ -101,11 +90,9 @@ extern struct yx_uint16 find_passable_pos(struct Map * map);
/* Call some meta game / window management actions dependent on key. If the
* "quit" action is called, return 1 only instead of doing anything directly.
*/
-extern unsigned char meta_keys(int key, struct World * world,
- struct WinMeta * win_meta,
- struct Win * win_keys,
- struct Win * win_map,
- struct Win * win_info,
+extern uint8_t meta_keys(int key, struct World * world,
+ struct WinMeta * win_meta, struct Win * win_keys,
+ struct Win * win_map, struct Win * win_info,
struct Win * win_log);