map: update functions to new version.

1 files changed, 100 insertions, 56 deletions

diff --git a/src/map/quest.c b/src/map/quest.c
index a65e08a..aef112a 100644
--- a/src/map/quest.c
+++ b/src/map/quest.c
@@ -10,75 +10,119 @@
 #include "../../../common/mmo.h"
 #include "../../../common/socket.h"
 #include "../../../common/strlib.h"
+#include "../../../map/itemdb.h"
 #include "../../../map/quest.h"
 
 #include "map/quest.h"
 
-int equest_read_db(void)
+/**
+ * Reads and parses an entry from the quest_db.
+ *
+ * @param cs     The config setting containing the entry.
+ * @param n      The sequential index of the current config setting.
+ * @param source The source configuration file.
+ * @return The parsed quest entry.
+ * @retval NULL in case of errors.
+ */
+struct quest_db *equest_read_db_sub(config_setting_t *cs, int *nPtr, const char *source)
 {
-    FILE *fp;
-    char line[1024];
-    int i, count = 0;
-    char *str[20], *p, *np;
-    struct quest_db entry;
+    struct quest_db *entry = NULL;
+    config_setting_t *t = NULL;
+    int i32 = 0, quest_id;
+    const char *str = NULL;
+    const int n = *nPtr;
 
-    sprintf(line, "%s/quest_db.txt", map->db_path);
-    if ((fp = fopen(line, "r")) == NULL)
-    {
-        ShowError("can't read %s\n", line);
-        hookStop();
-        return -1;
-    }
+    /*
+     * Id: Quest ID                    [int]
+     * Name: Quest Name                [string]
+     * TimeLimit: Time Limit (seconds) [int, optional]
+     * Targets: (                      [array, optional]
+     *     {
+     *         MobId: Mob ID           [int]
+     *         Count:                  [int]
+     *     },
+     *     ... (can repeated up to MAX_QUEST_OBJECTIVES times)
+     * )
+     * Drops: (
+     *     {
+     *         ItemId: Item ID to drop [int]
+     *         Rate: Drop rate         [int]
+     *         MobId: Mob ID to match  [int, optional]
+     *     },
+     *     ... (can be repeated)
+     * )
+     */
 
-    while (fgets(line, sizeof(line), fp))
-    {
-        if (line[0]=='/' && line[1]=='/')
-            continue;
-        memset(str,0,sizeof(str));
+    if (!libconfig->setting_lookup_int(cs, "Id", &quest_id)) {
+        ShowWarning("quest_read_db: Missing id in \"%s\", entry #%d, skipping.\n", source, n);
+        return NULL;
+    }
+    if (quest_id < 0 || quest_id >= MAX_QUEST_DB) {
+        ShowWarning("quest_read_db: Invalid quest ID '%d' in \"%s\", entry #%d (min: 0, max: %d), skipping.\n", quest_id, source, n, MAX_QUEST_DB);
+        return NULL;
+    }
 
-        for (i = 0, p = line; i < 8; i++) {
-            if (( np = strchr(p,',') ) != NULL) {
-                str[i] = p;
-                *np = 0;
-                p = np + 1;
-            } else if (str[0] == NULL) {
-                break;
-            } else {
-                ShowError("quest_read_db: insufficient columns in line %s\n", line);
-                continue;
-            }
-        }
-        if (str[0] == NULL)
-            continue;
+    if (!libconfig->setting_lookup_string(cs, "Name", &str) || !*str) {
+        ShowWarning("quest_read_db_sub: Missing Name in quest %d of \"%s\", skipping.\n", quest_id, source);
+        return NULL;
+    }
 
-        memset(&entry, 0, sizeof(entry));
+    CREATE(entry, struct quest_db, 1);
+    entry->id = quest_id;
+    //safestrncpy(entry->name, str, sizeof(entry->name));
 
-        entry.id = atoi(str[0]);
+    if (libconfig->setting_lookup_int(cs, "TimeLimit", &i32)) // This is an unsigned value, do not check for >= 0
+        entry->time = (unsigned int)i32;
 
-        if (entry.id < 0 || entry.id >= MAX_QUEST_DB) {
-            ShowError("quest_read_db: Invalid quest ID '%d' in line '%s' (min: 0, max: %d.)\n", entry.id, line, MAX_QUEST_DB);
-            continue;
+    if ((t=libconfig->setting_get_member(cs, "Targets")) && config_setting_is_list(t)) {
+/*
+        int i, len = libconfig->setting_length(t);
+        for (i = 0; i < len && entry->objectives_count < MAX_QUEST_OBJECTIVES; i++) {
+            // Note: We ensure that objectives_count < MAX_QUEST_OBJECTIVES because
+            //       quest_log (as well as the client) expect this maximum size.
+            config_setting_t *tt = libconfig->setting_get_elem(t, i);
+            int mob_id = 0, count = 0;
+            if (!tt)
+                break;
+            if (!config_setting_is_group(tt))
+                continue;
+            if (!libconfig->setting_lookup_int(tt, "MobId", &mob_id) || mob_id <= 0)
+                continue;
+            if (!libconfig->setting_lookup_int(tt, "Count", &count) || count <= 0)
+                continue;
+            RECREATE(entry->objectives, struct quest_objective, ++entry->objectives_count);
+            entry->objectives[entry->objectives_count-1].mob = mob_id;
+            entry->objectives[entry->objectives_count-1].count = count;
         }
+*/
+        entry->objectives_count = 1;
+        RECREATE(entry->objectives, struct quest_objective, 1);
+        entry->objectives[0].mob = 1;
+        entry->objectives[0].count = 0;
+    }
 
-        entry.time = atoi(str[1]);
-
-//        for (i = 0; i < MAX_QUEST_OBJECTIVES; i++) {
-        for (i = 0; i < 1; i++) {
-//            entry.mob[i] = atoi(str[2*i+2]);
-            entry.mob[i] = 1;
-            entry.count[i] = atoi(str[2*i+3]);
+    if ((t=libconfig->setting_get_member(cs, "Drops")) && config_setting_is_list(t)) {
+        int i, len = libconfig->setting_length(t);
+        for (i = 0; i < len; i++) {
+            config_setting_t *tt = libconfig->setting_get_elem(t, i);
+            int mob_id = 0, nameid = 0, rate = 0;
+            if (!tt)
+                break;
+            if (!config_setting_is_group(tt))
+                continue;
+            if (!libconfig->setting_lookup_int(tt, "MobId", &mob_id))
+                mob_id = 0; // Zero = any monster
+            if (mob_id < 0)
+                continue;
+            if (!libconfig->setting_lookup_int(tt, "ItemId", &nameid) || !itemdb->exists(nameid))
+                continue;
+            if (!libconfig->setting_lookup_int(tt, "Rate", &rate) || rate <= 0)
+                continue;
+            RECREATE(entry->dropitem, struct quest_dropitem, ++entry->dropitem_count);
+            entry->dropitem[entry->dropitem_count-1].mob_id = mob_id;
+            entry->dropitem[entry->dropitem_count-1].nameid = nameid;
+            entry->dropitem[entry->dropitem_count-1].rate = rate;
         }
-
-        entry.num_objectives = i;
-
-        if (quest->db_data[entry.id] == NULL)
-            quest->db_data[entry.id] = aMalloc(sizeof(struct quest_db));
-
-        memcpy(quest->db_data[entry.id], &entry, sizeof(struct quest_db));
-        count++;
     }
-    fclose(fp);
-    ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, "quest_db.txt");
-    hookStop();
-    return 0;
+    return entry;
 }