Also read window title from config/windows/ files. To facilitate that, also corrected...

[plomrogue] / src / draw_wins.c

diff --git a/src/draw_wins.c b/src/draw_wins.c
index b6d13c21e5e14d54fef8f49e85d9f9601f43d706..b15e1742d75aab610c6e29e97c34159c28a0f4ba 100644 (file)
--- a/src/draw_wins.c
+++ b/src/draw_wins.c
@@ -1,3 +1,5 @@
+/* draw_wins.c */
+
 #include "draw_wins.h"
 #include <stdlib.h>      /* for malloc(), free() */
 #include <stdint.h>      /* for uint16_t */
@@ -9,8 +11,17 @@
 #include "map_objects.h" /* for structs MapObj, Player */
 #include "map.h"         /* for Map struct */
 #include "main.h"        /* for World struct */
+#include "rexit.h"       /* for err_exit() */
+#include "command_db.h"  /* for get_command_longdesc() */
+
 
 
+/* Write "text" into window "win" as far as possible. Start on row "start_y". */
+static void draw_with_linebreaks(struct Win * win, char * text,
+                                 uint16_t start_y);
+
+/* Write "text" not starting from the top but from the bottom of "win". */
+static void draw_text_from_bottom(struct Win * win, char * text);
 
 /* Draw onto "map" in "win" the objects in the chain at "start". */
 static void draw_map_objects(struct World * world, struct MapObj * start,
@@ -18,7 +29,7 @@ static void draw_map_objects(struct World * world, struct MapObj * start,
 
 
 
-extern void draw_with_linebreaks(struct Win * win, char * text,
+static void draw_with_linebreaks(struct Win * win, char * text,
                                  uint16_t start_y)
 {
     uint16_t x, y;
@@ -62,7 +73,7 @@ extern void draw_with_linebreaks(struct Win * win, char * text,
 
 
 
-extern void draw_text_from_bottom (struct Win * win, char * text)
+static void draw_text_from_bottom (struct Win * win, char * text)
 {
     /* Determine number of lines text would have in a window of win's width,
      * but infinite height. Treat \n and \0 as control chars for incrementing
@@ -127,6 +138,29 @@ extern void draw_text_from_bottom (struct Win * win, char * text)
 
 
 
+static void draw_map_objects(struct World * world, struct MapObj * start,
+                             struct Map * map, struct Win * win)
+{
+    struct MapObj * o;
+    struct MapObjDef * d;
+    char c;
+    for (o = start; o != 0; o = o->next)
+    {
+        if (   o->pos.y >= map->offset.y
+            && o->pos.y < map->offset.y + win->frame.size.y
+            && o->pos.x >= map->offset.x
+            && o->pos.x < map->offset.x + win->frame.size.x)
+        {
+            d = get_map_obj_def (world, o->type);
+            c = d->mapchar;
+            mvwaddch(win->frame.curses_win,
+                     o->pos.y - map->offset.y, o->pos.x - map->offset.x, c);
+        }
+    }
+}
+
+
+
 extern void draw_log_win(struct Win * win)
 {
     struct World * world = (struct World *) win->data;
@@ -174,10 +208,18 @@ extern void draw_map_win(struct Win * win)
 extern void draw_info_win(struct Win * win)
 {
     struct World * world = (struct World *) win->data;
-    char text[100];
-    snprintf(text, 100,
-             "Turn: %d\nHitpoints: %d", world->turn, world->player->hitpoints);
+    char * dsc_turn      = "Turn: ";
+    char * dsc_hitpoints = "\nHitpoints: ";
+    char * dsc_score     = "\nScore: ";
+    uint16_t maxl = strlen(dsc_turn) + strlen(dsc_hitpoints) + strlen(dsc_score)
+                    + 10 + 5 + 10;       /* max strlens of numbers to be used */
+    char * text = malloc(maxl + 1);
+    sprintf(text, "%s%d%s%d%s%d",
+            dsc_turn, world->turn,
+            dsc_hitpoints, world->player->hitpoints,
+            dsc_score, world->score);
     draw_with_linebreaks(win, text, 0);
+    free(text);
 }
 
 
@@ -190,21 +232,25 @@ extern void draw_keys_win(struct Win * win)
                            win->frame.size.y - 1);
     uint8_t keydescwidth = 9 + 1; /* max length assured by get_keyname() + \0 */
     char * keydesc = malloc(keydescwidth), * keyname;
+    char * err_hint = "Trouble with draw_scroll_hint() in draw_keys_win().";
     attr_t attri;
+    char * cmd_dsc;
     for (y = 0; y <= world->keyswindata->max && y < win->frame.size.y; y++)
     {
         if (0 == y && offset > 0)
         {
-            draw_scroll_hint(&win->frame, y, offset + 1, '^');
+            exit_err(draw_scroll_hint(&win->frame, y, offset + 1, '^'),
+                     world, err_hint);
             continue;
         }
         else if (win->frame.size.y == y + 1
                  && 0 < world->keyswindata->max
                         - (win->frame.size.y + offset - 1))
         {
-            draw_scroll_hint(&win->frame, y,
-                             world->keyswindata->max
-                             - (offset + win->frame.size.y) + 2, 'v');
+            exit_err(draw_scroll_hint(&win->frame, y,
+                                      world->keyswindata->max
+                                       - (offset + win->frame.size.y) + 2, 'v'),
+                     world, err_hint);
             continue;
         }
         attri = 0;
@@ -219,19 +265,19 @@ extern void draw_keys_win(struct Win * win)
         keyname = get_keyname(world->keybindings[y + offset].key);
         snprintf(keydesc, keydescwidth, "%-9s", keyname);
         free(keyname);
+        cmd_dsc = get_command_longdsc(world,
+                                      world->keybindings[y + offset].name);
         for (x = 0; x < win->frame.size.x; x++)
         {
             if (x < strlen(keydesc))
             {
                 mvwaddch(win->frame.curses_win, y, x, keydesc[x] | attri);
             }
-            else if (strlen(keydesc) < x
-                     && x < strlen(world->keybindings[y + offset].name)
-                            + strlen(keydesc) + 1)
+            else if (   strlen(keydesc) < x
+                     && x < strlen(cmd_dsc) + strlen(keydesc) + 1)
             {
                 mvwaddch(win->frame.curses_win, y, x,
-                         world->keybindings[y + offset]
-                         .name[x - strlen(keydesc) - 1] | attri);
+                         cmd_dsc[x - strlen(keydesc) - 1] | attri);
             }
             else
             {
@@ -241,26 +287,3 @@ extern void draw_keys_win(struct Win * win)
     }
     free(keydesc);
 }
-
-
-
-static void draw_map_objects(struct World * world, struct MapObj * start,
-                             struct Map * map, struct Win * win)
-{
-    struct MapObj * o;
-    struct MapObjDef * d;
-    char c;
-    for (o = start; o != 0; o = o->next)
-    {
-        if (   o->pos.y >= map->offset.y
-            && o->pos.y < map->offset.y + win->frame.size.y
-            && o->pos.x >= map->offset.x
-            && o->pos.x < map->offset.x + win->frame.size.x)
-        {
-            d = get_map_obj_def (world, o->type);
-            c = d->mapchar;
-            mvwaddch(win->frame.curses_win,
-                     o->pos.y - map->offset.y, o->pos.x - map->offset.x, c);
-        }
-    }
-}