Minor style correction.

[plomrogue] / roguelike.c

diff --git a/roguelike.c b/roguelike.c
index 894fa59095a6c071c6b2b08ccb17b5f0763dffed..00b3ecc46c1f1335024b785a5f640ff23a0b5b34 100644 (file)
--- a/roguelike.c
+++ b/roguelike.c
@@ -72,11 +72,18 @@ void toggle_window (struct WinMeta * win_meta, struct Win * win) {
   else
     append_window(win_meta, win); }
 
+void scroll_pad (struct WinMeta * win_meta, char dir) {
+// Try to scroll pad left or right.
+  if      ('+' == dir)
+    reset_pad_offset(win_meta, win_meta->pad_offset + 1);
+  else if ('-' == dir)
+    reset_pad_offset(win_meta, win_meta->pad_offset - 1); }
+
 void growshrink_active_window (struct WinMeta * win_meta, char change) {
 // Grow or shrink active window horizontally or vertically by one cell size.
   if (0 != win_meta->active) {
-    uint16_t height = win_meta->active->height;
-    uint16_t width = win_meta->active->width;
+    uint16_t height = win_meta->active->size.y;
+    uint16_t width = win_meta->active->size.x;
     if      (change == '-')
       height--;
     else if (change == '+')
@@ -109,9 +116,9 @@ struct Map init_map () {
     curpos = y * map.width + x;
     if ('~' == map.cells[curpos] &&
         (   (curpos >= map.width && '.' == map.cells[curpos - map.width])
-         || (curpos < map.width * (map.height - 1) && '.' == map.cells[curpos + map.width])
-         || (curpos > 0 && '.' == map.cells[curpos - 1] && curpos % map.width != 0)
-         || (curpos < (map.width * map.height) && '.' == map.cells[curpos + 1] && (curpos + 1) % map.width != 0)))
+         || (curpos < map.width * (map.height-1) && '.' == map.cells[curpos + map.width])
+         || (curpos > 0 && curpos % map.width != 0 && '.' == map.cells[curpos-1])
+         || (curpos < (map.width * map.height) && (curpos+1) % map.width != 0 && '.' == map.cells[curpos+1])))
       map.cells[y * map.width + x] = '.'; }
   return map; }
 
@@ -338,17 +345,17 @@ int main (int argc, char *argv[]) {
   struct Win win_map = init_window(&win_meta, "Map", &world, draw_map_win);
   struct Win win_info = init_window(&win_meta, "Info", &world, draw_info_win);
   struct Win win_log = init_window(&win_meta, "Log", &world, draw_log_win);
-  win_keys.width = 29;
-  win_map.width = win_meta.width - win_keys.width - win_log.width - 2;
-  win_info.height = 1;
-  win_log.height = win_meta.height - 3;
+  win_keys.size.x = 29;
+  win_map.size.x = win_meta.size.x - win_keys.size.x - win_log.size.x - 2;
+  win_info.size.y = 1;
+  win_log.size.y = win_meta.size.y - 3;
   toggle_window(&win_meta, &win_keys);
   toggle_window(&win_meta, &win_map);
   toggle_window(&win_meta, &win_info);
   toggle_window(&win_meta, &win_log);
 
   int key;
-  unsigned char quit_called;
+  unsigned char quit_called = 0;
   if (0 == world.interactive) {
     unsigned char still_reading_file = 1;
     int action;