Use stdint.h typedefs for ints.

[plomrogue] / keybindings.c

diff --git a/keybindings.c b/keybindings.c
index 1906d1d0c797c79a63e2528b6efb4fd321ab39e7..3e1b19ab9ff545b8d4728b481729b8f5751955f2 100644 (file)
--- a/keybindings.c
+++ b/keybindings.c
@@ -1,6 +1,7 @@
+#include <stdlib.h>
+#include <stdint.h>
 #include <ncurses.h>
 #include <string.h>
-#include <stdlib.h>
 #include "windows.h"
 #include "roguelike.h"
 #include "keybindings.h"
@@ -8,10 +9,10 @@
 void init_keybindings(struct World * world) {
 // Initialize keybindings from file "keybindings".
   FILE * file = fopen("keybindings", "r");
-  int lines = 0;
+  uint16_t lines = 0;
   int c = 0;
-  int linemax = 0;
-  int c_count = 0;
+  uint16_t linemax = 0;
+  uint16_t c_count = 0;
   while (EOF != c) {
     c_count++;
     c = getc(file);
@@ -23,7 +24,7 @@ void init_keybindings(struct World * world) {
   struct KeyBinding * keybindings = malloc(lines * sizeof(struct KeyBinding));
   fseek(file, 0, SEEK_SET);
   char * command = malloc(linemax);
-  int commcount = 0;
+  uint16_t commcount = 0;
   char * cmdptr;
   while (fgets(command, linemax, file)) {
     keybindings[commcount].key = atoi(command);
@@ -46,8 +47,8 @@ void save_keybindings(struct World * world) {
   struct KeysWinData * keyswindata = (struct KeysWinData *) world->keyswindata;
   struct KeyBinding * keybindings = world->keybindings;
   FILE * file = fopen("keybindings", "w");
-  int linemax = 0;
-  int i;
+  uint16_t linemax = 0;
+  uint16_t i;
   for (i = 0; i <= keyswindata->max; i++)
     if (strlen(keybindings[i].name) > linemax)
       linemax = strlen(keybindings[i].name);
@@ -59,14 +60,14 @@ void save_keybindings(struct World * world) {
   free(line);
   fclose(file); }
 
-int get_action_key (struct KeyBinding * keybindings, char * name) {
+uint16_t get_action_key (struct KeyBinding * keybindings, char * name) {
 // Return key matching name in keybindings.
-  int i = 0;
+  uint16_t i = 0;
   while (strcmp(keybindings[i].name, name) )
     i++;
   return keybindings[i].key; }
 
-char * get_keyname(int keycode) {
+char * get_keyname(uint16_t keycode) {
 // Translate some keycodes to readable names of max 9 chars.
   char * keyname;
   keyname = malloc(15);
@@ -93,7 +94,7 @@ char * get_keyname(int keycode) {
   else if (keycode == KEY_BACKSPACE)
     sprintf(keyname, "BACKSPACE");
   else if (keycode >= KEY_F0 && keycode <= KEY_F(63)) {
-    int f = keycode - KEY_F0;
+    uint16_t f = keycode - KEY_F0;
     sprintf(keyname, "F%d", f); }
   else if (keycode == KEY_DC)
     sprintf(keyname, "DELETE");