From: Christian Heller <c.heller@plomlompom.de>
Date: Fri, 19 Jul 2013 23:35:14 +0000 (+0200)
Subject: Moved initialization of map object definitions from defs file into map_objects library.
X-Git-Tag: tce~1148
X-Git-Url: https://plomlompom.com/repos/%7B%7Bdb.prefix%7D%7D/%7B%7B%20web_path%20%7D%7D/static/%7B%7Bprefix%7D%7D/blog?a=commitdiff_plain;h=cd1ac671dae035da349e97983f9d65d5c0d7b2a9;p=plomrogue

Moved initialization of map object definitions from defs file into map_objects library.
---

diff --git a/src/main.c b/src/main.c
index ce01ee5..b65108b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -3,8 +3,6 @@
 #include <ncurses.h>
 #include <time.h>
 #include <unistd.h>
-#include <stdio.h>
-#include <string.h>
 #include "windows.h"
 #include "draw_wins.h"
 #include "keybindings.h"
@@ -40,46 +38,10 @@ int main (int argc, char *argv[]) {
   world.player = &player;
   world.monster = 0;
   world.item = 0;
-  world.item_def = 0;
-  world.monster_def = 0;
-  FILE * file = fopen("defs", "r");
-  uint16_t linemax;
-  textfile_sizes (file, &linemax, NULL);
-  char                  m_or_i;
-  struct MapObjDef      mod;
-  struct ItemDef        id;
-  struct MonsterDef     md;
-  struct ItemDef    * * p_p_id  = &world.item_def;
-  struct MonsterDef * * p_p_md  = &world.monster_def;
-  char *                defline = malloc(linemax);
-  char *                line_p;
-  while (fgets (defline, linemax, file)) {
-    mod.next    = 0;
-    mod.id      = atoi(defline);
-    line_p      = strchr(defline, ' ') + 1;
-    m_or_i      = * line_p;
-    mod.mapchar = * (line_p + 2);
-    if ('i' == m_or_i)
-      line_p = line_p + 5;
-    else {
-      md.hitpoints_start = atoi   (line_p + 4);
-      line_p             = strchr (line_p + 4, ' ') + 1; }
-    mod.desc = calloc (strlen (line_p), sizeof(char));
-    memcpy (mod.desc, line_p, strlen(line_p) - 1);
-    if ('i' == m_or_i) {
-      id.map_obj_def = mod;
-      * p_p_id       = malloc (sizeof (struct ItemDef));
-      * * p_p_id     = id;
-      p_p_id         = (struct ItemDef    * *) * p_p_id; }
-    else {
-      md.map_obj_def = mod;
-      * p_p_md       = malloc (sizeof (struct MonsterDef));
-      * * p_p_md     = md;
-      p_p_md         = (struct MonsterDef * *) * p_p_md; } }
-  free(defline);
-  fclose(file);
+  init_map_object_defs(&world, "defs");
 
   // For interactive mode, try to load world state from savefile.
+  FILE * file;
   if (1 == world.interactive && 0 == access("savefile", F_OK)) {
     file = fopen("savefile", "r");
     world.seed = read_uint32_bigendian(file);
diff --git a/src/map_objects.c b/src/map_objects.c
index 731d830..6aeb13b 100644
--- a/src/map_objects.c
+++ b/src/map_objects.c
@@ -1,12 +1,54 @@
 #include "map_objects.h"
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include "readwrite.h"
 #include "misc.h"
 #include "main.h"
 
 static struct MapObj * get_next_map_obj (void *, char *, size_t, struct MapObj *);
 
+extern void init_map_object_defs (struct World * world, char * filename) {
+// Initialize map object definitions from file at path "filename".
+  world->item_def = 0;
+  world->monster_def = 0;
+  FILE *                file    = fopen(filename, "r");
+  uint16_t              linemax;
+  textfile_sizes (file, &linemax, NULL);
+  struct MapObjDef      mod;
+  struct ItemDef        id;
+  struct MonsterDef     md;
+  struct ItemDef    * * p_p_id  = &world->item_def;
+  struct MonsterDef * * p_p_md  = &world->monster_def;
+  char *                defline = malloc(linemax);
+  char *                line_p;
+  char                  m_or_i;
+  while (fgets (defline, linemax, file)) {
+    mod.next    = 0;
+    mod.id      = atoi(defline);
+    line_p      = strchr(defline, ' ') + 1;
+    m_or_i      = * line_p;
+    mod.mapchar = * (line_p + 2);
+    if ('i' == m_or_i)
+      line_p = line_p + 5;
+    else {
+      md.hitpoints_start = atoi   (line_p + 4);
+      line_p             = strchr (line_p + 4, ' ') + 1; }
+    mod.desc = calloc (strlen (line_p), sizeof(char));
+    memcpy (mod.desc, line_p, strlen(line_p) - 1);
+    if ('i' == m_or_i) {
+      id.map_obj_def = mod;
+      * p_p_id       = malloc (sizeof (struct ItemDef));
+      * * p_p_id     = id;
+      p_p_id         = (struct ItemDef    * *) * p_p_id; }
+    else {
+      md.map_obj_def = mod;
+      * p_p_md       = malloc (sizeof (struct MonsterDef));
+      * * p_p_md     = md;
+      p_p_md         = (struct MonsterDef * *) * p_p_md; } }
+  free(defline);
+  fclose(file); };
+
 extern void readwrite_map_objects_dummy (void * dummy, FILE * file) {
 // Dummy function for calls of (write|read)_map_objects on map objects without specific attributes.
   ; }
diff --git a/src/map_objects.h b/src/map_objects.h
index 9ef7f3b..abf77eb 100644
--- a/src/map_objects.h
+++ b/src/map_objects.h
@@ -35,6 +35,7 @@ struct MonsterDef {
   struct MapObjDef map_obj_def;
   unsigned char hitpoints_start; };
 
+extern void init_map_object_defs (struct World *, char *);
 extern void readwrite_map_objects_dummy (void *, FILE *);
 extern void write_map_objects_monsterdata (void *, FILE *);
 extern void write_map_objects (void * start, FILE *, void (*) (void *, FILE *) );
diff --git a/src/misc.h b/src/misc.h
index 68db822..5d90d15 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -2,8 +2,8 @@
 #define MISC_H
 
 #include <stdint.h>
-#include "yx_uint16.h"
 #include <stdio.h>
+#include "yx_uint16.h"
 
 struct World;
 struct WinMeta;