Minor code restyling. Important: Renamed win->curses_win to win->curses.

[plomrogue] / roguelike.c

diff --git a/roguelike.c b/roguelike.c
index 5203b4b66279fc7010be005331ae1423afbb0d1e..002b875f9f78c7928c78956d898268dd010fa0c1 100644 (file)
--- a/roguelike.c
+++ b/roguelike.c
@@ -2,7 +2,6 @@
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <math.h>
 #include "windows.h"
 
 struct Map {
@@ -45,7 +44,7 @@ void draw_with_linebreaks (struct Win * win, char * text, int start_y) {
            toggle = 1;
            continue; }
          else
-           mvwaddch(win->curses_win, y, x, text[z]);
+           mvwaddch(win->curses, y, x, text[z]);
          if ('\n' == text[z+1]) {
            z++;
            toggle = 1; }
@@ -58,12 +57,12 @@ void draw_text_from_bottom (struct Win * win, char * text) {
   char toggle = 0;
   int x, y, offset;
   int z = -1;
-  for (y = 0; 0 == toggle; y++)         // Determine number of lines text would have in a window of
-    for (x = 0; x < win->width; x++) {  // available width, but infinite height.
+  for (y = 0; 0 == toggle; y++)                           // Determine number of lines text would have in
+    for (x = 0; x < win->width; x++) {                    // a window of available width, but infinite height.
       z++;
-      if ('\n' == text[z])              // Treat \n and \0 as control characters for incrementing y and
-        break;                          // stopping the loop. Make sure they don't count as cell space
-      if ('\n' == text[z+1]) {          // themselves.
+      if ('\n' == text[z])            // Treat \n and \0 as control characters for incrementing y and stopping
+        break;                        // the loop. Make sure they don't count as cell space themselves.
+      if ('\n' == text[z+1]) {
         z++;
         break; }
       else if (0 == text[z+1]) {
@@ -103,9 +102,9 @@ void draw_map (struct Win * win) {
     for (x = 0; x < win->width; x++) {
       if (y < height_map_av && x < width_map_av) {
         if (z == (map.width * map.player_y) + map.player_x)
-          mvwaddch(win->curses_win, y, x, '@');
+          mvwaddch(win->curses, y, x, '@');
         else
-          mvwaddch(win->curses_win, y, x, cells[z]);
+          mvwaddch(win->curses, y, x, cells[z]);
         z++; } } } }
 
 void draw_info (struct Win * win) {
@@ -118,7 +117,7 @@ void draw_info (struct Win * win) {
 
 void toggle_window (struct WinMeta * win_meta, struct Win * win) {
 // Toggle display of window win.
-  if (0 != win->curses_win)
+  if (0 != win->curses)
     suspend_window(win_meta, win);
   else
     append_window(win_meta, win); }
@@ -236,11 +235,11 @@ void draw_keys_window (struct Win * win) {
     free(keyname);
     for (x = 0; x < win->width; x++)
       if (x < strlen(keydesc))
-        mvwaddch(win->curses_win, y, x, keydesc[x] | attri);
+        mvwaddch(win->curses, y, x, keydesc[x] | attri);
       else if (strlen(keydesc) < x && x < strlen(keybindings[y + offset].name) + strlen(keydesc) + 1)
-        mvwaddch(win->curses_win, y, x, keybindings[y + offset].name[x - strlen(keydesc) - 1] | attri);
+        mvwaddch(win->curses, y, x, keybindings[y + offset].name[x - strlen(keydesc) - 1] | attri);
       else
-        mvwaddch(win->curses_win, y, x, ' ' | attri); }
+        mvwaddch(win->curses, y, x, ' ' | attri); }
   free(keydesc); }
 
 void init_keybindings(struct World * world) {
@@ -255,43 +254,22 @@ void init_keybindings(struct World * world) {
     c = getc(file);
     if ('\n' == c) {
       if (c_count > linemax)
-        linemax = c_count;
+        linemax = c_count + 1;
       c_count = 0;
       lines++; } }
   struct KeyBinding * keybindings = malloc(lines * sizeof(struct KeyBinding));
   fseek(file, 0, SEEK_SET);
   char * command = malloc(linemax);
   int commcount = 0;
-  char * digits = malloc(3);
-  int digicount = 0;
-  int key, digimax;
-  int keycount = 0;
-  c = getc(file);
-  while (EOF != c) {
-    if ('\n' == c) {
-      keybindings[keycount].name = calloc(commcount + 1, sizeof(char));
-      memcpy(keybindings[keycount].name, command, commcount);
-      keybindings[keycount].key = key;
-      keycount++;
-      digicount = 0;
-      commcount = 0; }
-    else if (-1 != digicount) {
-      if (' ' == c) {
-        key = 0;
-        digimax = digicount - 1;
-        while (digicount > 0) {
-          digicount--;
-          key = key + ((digits[digicount] - 48) * pow(10, digimax - digicount)); }
-        digicount = -1; }
-      else {
-        digits[digicount] = c;
-        digicount++; } }
-    else {
-      command[commcount] = c;
-      commcount++; }
-    c = getc(file); }
+  char * cmdptr;
+  while (fgets(command, linemax, file)) {
+    keybindings[commcount].key = atoi(command);
+    cmdptr = strchr(command, ' ') + 1;
+    keybindings[commcount].name = malloc(strlen(cmdptr));
+    memcpy(keybindings[commcount].name, cmdptr, strlen(cmdptr) - 1);
+    keybindings[commcount].name[strlen(cmdptr) - 1] = '\0';
+    commcount++; }
   free(command);
-  free(digits);
   fclose(file);
   struct KeysWinData * keyswindata = malloc(sizeof(struct KeysWinData));
   keyswindata->max = lines - 1;