Rename files for C++ conversion. Does not compile.

After updating, you can remove these files, as shown in 'git status':

 Untracked files:
   (use "git add <file>..." to include in what will be committed)

	src/map/magic-interpreter-lexer.c
	src/map/magic-interpreter-parser.c
	src/map/magic-interpreter-parser.h

1 files changed, 753 insertions, 0 deletions

diff --git a/src/map/itemdb.cpp b/src/map/itemdb.cpp
new file mode 100644
index 0000000..c1255bd
--- /dev/null
+++ b/src/map/itemdb.cpp
@@ -0,0 +1,753 @@
+// $Id: itemdb.c,v 1.3 2004/09/25 05:32:18 MouseJstr Exp $
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../common/db.hpp"
+#include "../common/grfio.hpp"
+#include "../common/nullpo.hpp"
+#include "map.hpp"
+#include "battle.hpp"
+#include "itemdb.hpp"
+#include "script.hpp"
+#include "pc.hpp"
+#include "../common/socket.hpp"
+#include "../common/mt_rand.hpp"
+
+#ifdef MEMWATCH
+#include "memwatch.hpp"
+#endif
+
+#define MAX_RANDITEM	2000
+
+// ** ITEMDB_OVERRIDE_NAME_VERBOSE **
+//   定義すると、itemdb.txtとgrfで名前が異なる場合、表示します.
+//#define ITEMDB_OVERRIDE_NAME_VERBOSE  1
+
+static struct dbt *item_db;
+
+static struct random_item_data blue_box[MAX_RANDITEM],
+    violet_box[MAX_RANDITEM], card_album[MAX_RANDITEM],
+    gift_box[MAX_RANDITEM], scroll[MAX_RANDITEM];
+static int blue_box_count = 0, violet_box_count = 0, card_album_count =
+    0, gift_box_count = 0, scroll_count = 0;
+static int blue_box_default = 0, violet_box_default = 0, card_album_default =
+    0, gift_box_default = 0, scroll_default = 0;
+
+// Function declarations
+
+static void itemdb_read (void);
+static int itemdb_readdb (void);
+static int itemdb_read_randomitem (void);
+static int itemdb_read_itemavail (void);
+static int itemdb_read_itemnametable (void);
+static int itemdb_read_noequip (void);
+void itemdb_reload (void);
+
+/*==========================================
+ * 名前で検索用
+ *------------------------------------------
+ */
+// name = item alias, so we should find items aliases first. if not found then look for "jname" (full name)
+void itemdb_searchname_sub (db_key_t key, db_val_t data, va_list ap)
+{
+    struct item_data *item = (struct item_data *) data, **dst;
+    char *str;
+    str = va_arg (ap, char *);
+    dst = va_arg (ap, struct item_data **);
+//  if( strcasecmp(item->name,str)==0 || strcmp(item->jname,str)==0 ||
+//      memcmp(item->name,str,24)==0 || memcmp(item->jname,str,24)==0 )
+    if (strcasecmp (item->name, str) == 0) //by lupus
+        *dst = item;
+}
+
+/*==========================================
+ * 名前で検索用
+ *------------------------------------------
+ */
+int itemdb_searchjname_sub (void *key, void *data, va_list ap)
+{
+    struct item_data *item = (struct item_data *) data, **dst;
+    char *str;
+    str = va_arg (ap, char *);
+    dst = va_arg (ap, struct item_data **);
+    if (strcasecmp (item->jname, str) == 0)
+        *dst = item;
+    return 0;
+}
+
+/*==========================================
+ * 名前で検索
+ *------------------------------------------
+ */
+struct item_data *itemdb_searchname (const char *str)
+{
+    struct item_data *item = NULL;
+    numdb_foreach (item_db, itemdb_searchname_sub, str, &item);
+    return item;
+}
+
+/*==========================================
+ * 箱系アイテム検索
+ *------------------------------------------
+ */
+int itemdb_searchrandomid (int flags)
+{
+    int  nameid = 0, i, index, count;
+    struct random_item_data *list = NULL;
+
+    struct
+    {
+        int  nameid, count;
+        struct random_item_data *list;
+    } data[] =
+    {
+        {
+        0, 0, NULL},
+        {
+        blue_box_default, blue_box_count, blue_box},
+        {
+        violet_box_default, violet_box_count, violet_box},
+        {
+        card_album_default, card_album_count, card_album},
+        {
+        gift_box_default, gift_box_count, gift_box},
+        {
+    scroll_default, scroll_count, scroll},};
+
+    if (flags >= 1 && flags <= 5)
+    {
+        nameid = data[flags].nameid;
+        count = data[flags].count;
+        list = data[flags].list;
+
+        if (count > 0)
+        {
+            for (i = 0; i < 1000; i++)
+            {
+                index = MRAND (count);
+                if (MRAND (1000000) < list[index].per)
+                {
+                    nameid = list[index].nameid;
+                    break;
+                }
+            }
+        }
+    }
+    return nameid;
+}
+
+/*==========================================
+ * DBの存在確認
+ *------------------------------------------
+ */
+struct item_data *itemdb_exists (int nameid)
+{
+    return (struct item_data *)numdb_search (item_db, nameid);
+}
+
+/*==========================================
+ * DBの検索
+ *------------------------------------------
+ */
+struct item_data *itemdb_search (int nameid)
+{
+    struct item_data *id = (struct item_data *)numdb_search (item_db, nameid);
+    if (id)
+        return id;
+
+    id = (struct item_data *) calloc (1, sizeof (struct item_data));
+    numdb_insert (item_db, nameid, id);
+
+    id->nameid = nameid;
+    id->value_buy = 10;
+    id->value_sell = id->value_buy / 2;
+    id->weight = 10;
+    id->sex = 2;
+    id->elv = 0;
+    id->flag.available = 0;
+    id->flag.value_notdc = 0;   //一応・・・
+    id->flag.value_notoc = 0;
+    id->flag.no_equip = 0;
+    id->view_id = 0;
+
+    if (nameid > 500 && nameid < 600)
+        id->type = 0;           //heal item
+    else if (nameid > 600 && nameid < 700)
+        id->type = 2;           //use item
+    else if ((nameid > 700 && nameid < 1100) ||
+             (nameid > 7000 && nameid < 8000))
+        id->type = 3;           //correction
+    else if (nameid >= 1750 && nameid < 1771)
+        id->type = 10;          //arrow
+    else if (nameid > 1100 && nameid < 2000)
+        id->type = 4;           //weapon
+    else if ((nameid > 2100 && nameid < 3000) ||
+             (nameid > 5000 && nameid < 6000))
+        id->type = 5;           //armor
+    else if (nameid > 4000 && nameid < 5000)
+        id->type = 6;           //card
+
+    return id;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int itemdb_isequip (int nameid)
+{
+    int  type = itemdb_type (nameid);
+    if (type == 0 || type == 2 || type == 3 || type == 6 || type == 10)
+        return 0;
+    return 1;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int itemdb_isequip2 (struct item_data *data)
+{
+    if (data)
+    {
+        int  type = data->type;
+        if (type == 0 || type == 2 || type == 3 || type == 6 || type == 10)
+            return 0;
+        else
+            return 1;
+    }
+    return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int itemdb_isequip3 (int nameid)
+{
+    int  type = itemdb_type (nameid);
+    if (type == 4 || type == 5 || type == 8)
+        return 1;
+    return 0;
+}
+
+/*==========================================
+ * 捨てられるアイテムは1、そうでないアイテムは0
+ *------------------------------------------
+ */
+int itemdb_isdropable (int nameid)
+{
+    //結婚指輪は捨てられない
+    switch (nameid)
+    {
+        case 2634:             //結婚指輪
+        case 2635:             //結婚指輪
+            return 0;
+    }
+
+    return 1;
+}
+
+//
+// 初期化
+//
+/*==========================================
+ *
+ *------------------------------------------
+ */
+static int itemdb_read_itemslottable (void)
+{
+    char *buf, *p;
+    int  s;
+
+    buf = (char *)grfio_reads ("data\\itemslottable.txt", &s);
+    if (buf == NULL)
+        return -1;
+    buf[s] = 0;
+    for (p = buf; p - buf < s;)
+    {
+        int  nameid, equip;
+        sscanf (p, "%d#%d#", &nameid, &equip);
+        itemdb_search (nameid)->equip = equip;
+        p = strchr (p, 10);
+        if (!p)
+            break;
+        p++;
+        p = strchr (p, 10);
+        if (!p)
+            break;
+        p++;
+    }
+    free (buf);
+
+    return 0;
+}
+
+/*==========================================
+ * アイテムデータベースの読み込み
+ *------------------------------------------
+ */
+static int itemdb_readdb (void)
+{
+    FILE *fp;
+    char line[1024];
+    int  ln = 0, lines = 0;
+    int  nameid, j;
+    char *str[32], *p, *np;
+    struct item_data *id;
+    int  i = 0;
+    char *filename[] = { "db/item_db.txt", "db/item_db2.txt" };
+
+    for (i = 0; i < 2; i++)
+    {
+
+        fp = fopen_ (filename[i], "r");
+        if (fp == NULL)
+        {
+            if (i > 0)
+                continue;
+            printf ("can't read %s\n", filename[i]);
+            exit (1);
+        }
+
+        lines = 0;
+        while (fgets (line, 1020, fp))
+        {
+            lines++;
+            if (line[0] == '/' && line[1] == '/')
+                continue;
+            memset (str, 0, sizeof (str));
+            for (j = 0, np = p = line; j < 17 && p; j++)
+            {
+                while (*p == '\t' || *p == ' ')
+                    p++;
+                str[j] = p;
+                p = strchr (p, ',');
+                if (p)
+                {
+                    *p++ = 0;
+                    np = p;
+                }
+            }
+            if (str[0] == NULL)
+                continue;
+
+            nameid = atoi (str[0]);
+            if (nameid <= 0 || nameid >= 20000)
+                continue;
+            ln++;
+
+            //ID,Name,Jname,Type,Price,Sell,Weight,ATK,DEF,Range,Slot,Job,Gender,Loc,wLV,eLV,View
+            id = itemdb_search (nameid);
+            memcpy (id->name, str[1], 24);
+            memcpy (id->jname, str[2], 24);
+            id->type = atoi (str[3]);
+            id->value_buy = atoi (str[4]);
+            id->value_sell = atoi (str[5]);
+            if (id->value_buy == 0 && id->value_sell == 0)
+            {
+            }
+            else if (id->value_buy == 0)
+            {
+                id->value_buy = id->value_sell * 2;
+            }
+            else if (id->value_sell == 0)
+            {
+                id->value_sell = id->value_buy / 2;
+            }
+            id->weight = atoi (str[6]);
+            id->atk = atoi (str[7]);
+            id->def = atoi (str[8]);
+            id->range = atoi (str[9]);
+            id->magic_bonus = atoi (str[10]);
+            id->slot = atoi (str[11]);
+            id->sex = atoi (str[12]);
+            id->equip = atoi (str[13]);
+            id->wlv = atoi (str[14]);
+            id->elv = atoi (str[15]);
+            id->look = atoi (str[16]);
+            id->flag.available = 1;
+            id->flag.value_notdc = 0;
+            id->flag.value_notoc = 0;
+            id->view_id = 0;
+
+            id->use_script = NULL;
+            id->equip_script = NULL;
+
+            if ((p = strchr (np, '{')) == NULL)
+                continue;
+            id->use_script = parse_script (p, lines);
+
+            if ((p = strchr (p + 1, '{')) == NULL)
+                continue;
+            id->equip_script = parse_script (p, lines);
+        }
+        fclose_ (fp);
+        printf ("read %s done (count=%d)\n", filename[i], ln);
+    }
+    return 0;
+}
+
+// Removed item_value_db, don't re-add!
+
+/*==========================================
+ * ランダムアイテム出現データの読み込み
+ *------------------------------------------
+ */
+static int itemdb_read_randomitem (void)
+{
+    FILE *fp;
+    char line[1024];
+    int  ln = 0;
+    int  nameid, i, j;
+    char *str[10], *p;
+
+    const struct
+    {
+        char filename[64];
+        struct random_item_data *pdata;
+        int *pcount, *pdefault;
+    } data[] =
+    {
+        {
+        "db/item_bluebox.txt", blue_box, &blue_box_count,
+                &blue_box_default},
+        {
+        "db/item_violetbox.txt", violet_box, &violet_box_count,
+                &violet_box_default},
+        {
+        "db/item_cardalbum.txt", card_album, &card_album_count,
+                &card_album_default},
+        {
+        "db/item_giftbox.txt", gift_box, &gift_box_count,
+                &gift_box_default},
+        {
+    "db/item_scroll.txt", scroll, &scroll_count, &scroll_default},};
+
+    for (i = 0; i < sizeof (data) / sizeof (data[0]); i++)
+    {
+        struct random_item_data *pd = data[i].pdata;
+        int *pc = data[i].pcount;
+        int *pdefault = data[i].pdefault;
+        const char *fn = data[i].filename;
+
+        *pdefault = 0;
+        if ((fp = fopen_ (fn, "r")) == NULL)
+        {
+            printf ("can't read %s\n", fn);
+            continue;
+        }
+
+        while (fgets (line, 1020, fp))
+        {
+            if (line[0] == '/' && line[1] == '/')
+                continue;
+            memset (str, 0, sizeof (str));
+            for (j = 0, p = line; j < 3 && p; j++)
+            {
+                str[j] = p;
+                p = strchr (p, ',');
+                if (p)
+                    *p++ = 0;
+            }
+
+            if (str[0] == NULL)
+                continue;
+
+            nameid = atoi (str[0]);
+            if (nameid < 0 || nameid >= 20000)
+                continue;
+            if (nameid == 0)
+            {
+                if (str[2])
+                    *pdefault = atoi (str[2]);
+                continue;
+            }
+
+            if (str[2])
+            {
+                pd[*pc].nameid = nameid;
+                pd[(*pc)++].per = atoi (str[2]);
+            }
+
+            if (ln >= MAX_RANDITEM)
+                break;
+            ln++;
+        }
+        fclose_ (fp);
+        printf ("read %s done (count=%d)\n", fn, *pc);
+    }
+
+    return 0;
+}
+
+/*==========================================
+ * アイテム使用可能フラグのオーバーライド
+ *------------------------------------------
+ */
+static int itemdb_read_itemavail (void)
+{
+    FILE *fp;
+    char line[1024];
+    int  ln = 0;
+    int  nameid, j, k;
+    char *str[10], *p;
+
+    if ((fp = fopen_ ("db/item_avail.txt", "r")) == NULL)
+    {
+        printf ("can't read db/item_avail.txt\n");
+        return -1;
+    }
+
+    while (fgets (line, 1020, fp))
+    {
+        struct item_data *id;
+        if (line[0] == '/' && line[1] == '/')
+            continue;
+        memset (str, 0, sizeof (str));
+        for (j = 0, p = line; j < 2 && p; j++)
+        {
+            str[j] = p;
+            p = strchr (p, ',');
+            if (p)
+                *p++ = 0;
+        }
+
+        if (str[0] == NULL)
+            continue;
+
+        nameid = atoi (str[0]);
+        if (nameid < 0 || nameid >= 20000 || !(id = itemdb_exists (nameid)))
+            continue;
+        k = atoi (str[1]);
+        if (k > 0)
+        {
+            id->flag.available = 1;
+            id->view_id = k;
+        }
+        else
+            id->flag.available = 0;
+        ln++;
+    }
+    fclose_ (fp);
+    printf ("read db/item_avail.txt done (count=%d)\n", ln);
+    return 0;
+}
+
+/*==========================================
+ * アイテムの名前テーブルを読み込む
+ *------------------------------------------
+ */
+static int itemdb_read_itemnametable (void)
+{
+    char *buf, *p;
+    int  s;
+
+    buf = (char *)grfio_reads ("data\\idnum2itemdisplaynametable.txt", &s);
+
+    if (buf == NULL)
+        return -1;
+
+    buf[s] = 0;
+    for (p = buf; p - buf < s;)
+    {
+        int  nameid;
+        char buf2[64];
+
+        if (sscanf (p, "%d#%[^#]#", &nameid, buf2) == 2)
+        {
+
+#ifdef ITEMDB_OVERRIDE_NAME_VERBOSE
+            if (itemdb_exists (nameid) &&
+                strncmp (itemdb_search (nameid)->jname, buf2, 24) != 0)
+            {
+                printf ("[override] %d %s => %s\n", nameid,
+                        itemdb_search (nameid)->jname, buf2);
+            }
+#endif
+
+            memcpy (itemdb_search (nameid)->jname, buf2, 24);
+        }
+
+        p = strchr (p, 10);
+        if (!p)
+            break;
+        p++;
+    }
+    free (buf);
+    printf ("read data\\idnum2itemdisplaynametable.txt done.\n");
+
+    return 0;
+}
+
+/*==========================================
+ * カードイラストのリソース名前テーブルを読み込む
+ *------------------------------------------
+ */
+static int itemdb_read_cardillustnametable (void)
+{
+    char *buf, *p;
+    int  s;
+
+    buf = (char *)grfio_reads ("data\\num2cardillustnametable.txt", &s);
+
+    if (buf == NULL)
+        return -1;
+
+    buf[s] = 0;
+    for (p = buf; p - buf < s;)
+    {
+        int  nameid;
+        char buf2[64];
+
+        if (sscanf (p, "%d#%[^#]#", &nameid, buf2) == 2)
+        {
+            strcat (buf2, ".bmp");
+            memcpy (itemdb_search (nameid)->cardillustname, buf2, 64);
+//          printf("%d %s\n",nameid,itemdb_search(nameid)->cardillustname);
+        }
+
+        p = strchr (p, 10);
+        if (!p)
+            break;
+        p++;
+    }
+    free (buf);
+    printf ("read data\\num2cardillustnametable.txt done.\n");
+
+    return 0;
+}
+
+/*==========================================
+ * 装備制限ファイル読み出し
+ *------------------------------------------
+ */
+static int itemdb_read_noequip (void)
+{
+    FILE *fp;
+    char line[1024];
+    int  ln = 0;
+    int  nameid, j;
+    char *str[32], *p;
+    struct item_data *id;
+
+    if ((fp = fopen_ ("db/item_noequip.txt", "r")) == NULL)
+    {
+        printf ("can't read db/item_noequip.txt\n");
+        return -1;
+    }
+    while (fgets (line, 1020, fp))
+    {
+        if (line[0] == '/' && line[1] == '/')
+            continue;
+        memset (str, 0, sizeof (str));
+        for (j = 0, p = line; j < 2 && p; j++)
+        {
+            str[j] = p;
+            p = strchr (p, ',');
+            if (p)
+                *p++ = 0;
+        }
+        if (str[0] == NULL)
+            continue;
+
+        nameid = atoi (str[0]);
+        if (nameid <= 0 || nameid >= 20000 || !(id = itemdb_exists (nameid)))
+            continue;
+
+        id->flag.no_equip = atoi (str[1]);
+
+        ln++;
+
+    }
+    fclose_ (fp);
+    printf ("read db/item_noequip.txt done (count=%d)\n", ln);
+    return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+static void itemdb_final (db_key_t key, db_val_t data, va_list ap)
+{
+    struct item_data *id;
+
+    nullpo_retv (id = (struct item_data *)data);
+
+    if (id->use_script)
+        free (id->use_script);
+    if (id->equip_script)
+        free (id->equip_script);
+    free (id);
+}
+
+void itemdb_reload (void)
+{
+    /*
+     *
+     * <empty item databases>
+     * itemdb_read();
+     *
+     */
+
+    do_init_itemdb ();
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+void do_final_itemdb (void)
+{
+    if (item_db)
+    {
+        numdb_final (item_db, itemdb_final);
+        item_db = NULL;
+    }
+}
+
+/*
+static FILE *dfp;
+static int itemdebug(void *key,void *data,va_list ap){
+//	struct item_data *id=(struct item_data *)data;
+	fprintf(dfp,"%6d",(int)key);
+	return 0;
+}
+void itemdebugtxt()
+{
+	dfp=fopen_("itemdebug.txt","wt");
+	numdb_foreach(item_db,itemdebug);
+	fclose_(dfp);
+}
+*/
+
+/*====================================
+ * Removed item_value_db, don't re-add
+ *------------------------------------
+ */
+static void itemdb_read (void)
+{
+    itemdb_read_itemslottable ();
+    itemdb_readdb ();
+    itemdb_read_randomitem ();
+    itemdb_read_itemavail ();
+    itemdb_read_noequip ();
+    itemdb_read_cardillustnametable ();
+    if (!battle_config.item_name_override_grffile)
+        itemdb_read_itemnametable ();
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int do_init_itemdb (void)
+{
+    item_db = numdb_init ();
+
+    itemdb_read ();
+
+    return 0;
+}