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-rw-r--r--src/map/npc.c290
-rw-r--r--src/map/npc.h1
2 files changed, 155 insertions, 136 deletions
diff --git a/src/map/npc.c b/src/map/npc.c
index f015ed4c9..b01091f54 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -3048,6 +3048,110 @@ const char* npc_parse_script(char* w1, char* w2, char* w3, char* w4, const char*
return end;
}
+/**
+ * Duplicates a warp, shop, cashshop or script.
+ *
+ * @param nd An already initialized NPC data. Expects bl->m, bl->x, bl->y, name, exname, path to be already filled.
+ * @param snd The source NPC to duplicate.
+ * @param class_ The npc view class.
+ * @param dir The facing direction.
+ * @param xs The x-span, if any.
+ * @param ys The y-span, if any.
+ * @param options The NPC options.
+ * @retval false if there were any issues while creating and validating the NPC.
+ */
+bool npc_duplicate_sub(struct npc_data *nd, const struct npc_data *snd, int class_, int dir, int xs, int ys, int options)
+{
+ int i;
+ bool retval = true;
+
+ nd->class_ = class_;
+ nd->speed = 200;
+ nd->src_id = snd->bl.id;
+ nd->bl.type = BL_NPC;
+ nd->subtype = snd->subtype;
+ switch (nd->subtype) {
+ case SCRIPT:
+ ++npc_script;
+ nd->u.scr.xs = xs;
+ nd->u.scr.ys = ys;
+ nd->u.scr.script = snd->u.scr.script;
+ nd->u.scr.label_list = snd->u.scr.label_list;
+ nd->u.scr.label_list_num = snd->u.scr.label_list_num;
+ nd->u.scr.shop = snd->u.scr.shop;
+ nd->u.scr.trader = snd->u.scr.trader;
+ break;
+
+ case SHOP:
+ case CASHSHOP:
+ ++npc_shop;
+ nd->u.shop.shop_item = snd->u.shop.shop_item;
+ nd->u.shop.count = snd->u.shop.count;
+ break;
+
+ case WARP:
+ ++npc_warp;
+ if( !battle_config.warp_point_debug )
+ nd->class_ = WARP_CLASS;
+ else
+ nd->class_ = WARP_DEBUG_CLASS;
+ nd->u.warp.xs = xs;
+ nd->u.warp.ys = ys;
+ nd->u.warp.mapindex = snd->u.warp.mapindex;
+ nd->u.warp.x = snd->u.warp.x;
+ nd->u.warp.y = snd->u.warp.y;
+ break;
+ }
+
+ //Add the npc to its location
+ if (nd->bl.m >= 0) {
+ map->addnpc(nd->bl.m, nd);
+ nd->ud = &npc->base_ud;
+ nd->dir = dir;
+ npc->setcells(nd);
+ map->addblock(&nd->bl);
+ if (nd->class_ >= 0) {
+ status->set_viewdata(&nd->bl, nd->class_);
+ if (map->list[nd->bl.m].users)
+ clif->spawn(&nd->bl);
+ }
+ } else {
+ // we skip map->addnpc, but still add it to the list of ID's
+ map->addiddb(&nd->bl);
+ }
+ strdb_put(npc->name_db, nd->exname, nd);
+
+ if (nd->subtype != SCRIPT)
+ return true;
+
+ //-----------------------------------------
+ // Loop through labels to export them as necessary
+ for (i = 0; i < nd->u.scr.label_list_num; i++) {
+ if (npc->event_export(nd, i)) {
+ ShowWarning("npc_parse_duplicate: duplicate event %s::%s in file '%s'.\n",
+ nd->exname, nd->u.scr.label_list[i].name, nd->path);
+ retval = false;
+ }
+ npc->timerevent_export(nd, i);
+ }
+
+ nd->u.scr.timerid = INVALID_TIMER;
+
+ if (options&NPO_ONINIT) {
+ // From npc_parse_script
+ char evname[EVENT_NAME_LENGTH];
+ struct event_data *ev;
+
+ snprintf(evname, ARRAYLENGTH(evname), "%s::OnInit", nd->exname);
+
+ if ((ev = (struct event_data*)strdb_get(npc->ev_db, evname)) != NULL) {
+ //Execute OnInit
+ script->run_npc(nd->u.scr.script,ev->pos,0,nd->bl.id);
+ }
+ }
+ return retval;
+}
+
/// Duplicate a warp, shop, cashshop or script. [Orcao]
/// warp: <map name>,<x>,<y>,<facing>%TAB%duplicate(<name of target>)%TAB%<NPC Name>%TAB%<spanx>,<spany>
/// shop/cashshop/npc: -%TAB%duplicate(<name of target>)%TAB%<NPC Name>%TAB%<sprite id>
@@ -3058,12 +3162,10 @@ const char* npc_parse_script(char* w1, char* w2, char* w3, char* w4, const char*
const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int options, int *retval) {
int x, y, dir, m, xs = -1, ys = -1;
char srcname[128];
- int i;
- const char* end;
+ const char *end;
size_t length;
- int src_id;
- int type;
+ int class_;
struct npc_data* nd;
struct npc_data* dnd;
@@ -3085,18 +3187,16 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
if (retval) *retval = EXIT_FAILURE;
return end;// next line, try to continue
}
- src_id = dnd->bl.id;
- type = dnd->subtype;
// get placement
- if ((type==SHOP || type==CASHSHOP || type==SCRIPT) && strcmp(w1, "-") == 0) {
+ if ((dnd->subtype==SHOP || dnd->subtype==CASHSHOP || dnd->subtype==SCRIPT) && strcmp(w1, "-") == 0) {
// floating shop/chashshop/script
x = y = dir = 0;
m = -1;
} else {
char mapname[32];
int fields = sscanf(w1, "%31[^,],%d,%d,%d", mapname, &x, &y, &dir);
- if (type == WARP && fields == 3) {
+ if (dnd->subtype == WARP && fields == 3) {
// <map name>,<x>,<y>
dir = 0;
} else if (fields != 4) {
@@ -3119,9 +3219,11 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
return end;//try next
}
- if( type == WARP && sscanf(w4, "%d,%d", &xs, &ys) == 2 );// <spanx>,<spany>
- else if( type == SCRIPT && sscanf(w4, "%*[^,],%d,%d", &xs, &ys) == 2);// <sprite id>,<triggerX>,<triggerY>
- else if( type == WARP ) {
+ if (dnd->subtype == WARP && sscanf(w4, "%d,%d", &xs, &ys) == 2) { // <spanx>,<spany>
+ ;
+ } else if (dnd->subtype == SCRIPT && sscanf(w4, "%*[^,],%d,%d", &xs, &ys) == 2) { // <sprite id>,<triggerX>,<triggerY>
+ ;
+ } else if (dnd->subtype == WARP) {
ShowError("npc_parse_duplicate: Invalid span format for duplicate warp in file '%s', line '%d'. Skipping line...\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
if (retval) *retval = EXIT_FAILURE;
return end;// next line, try to continue
@@ -3130,97 +3232,27 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
nd = npc->create_npc(m, x, y);
npc->parsename(nd, w3, start, buffer, filepath);
nd->path = npc->retainpathreference(filepath);
- nd->class_ = m == -1 ? -1 : npc->parseview(w4, start, buffer, filepath);
- nd->speed = 200;
- nd->src_id = src_id;
- nd->bl.type = BL_NPC;
- nd->subtype = (enum npc_subtype)type;
- switch( type ) {
- case SCRIPT:
- ++npc_script;
- nd->u.scr.xs = xs;
- nd->u.scr.ys = ys;
- nd->u.scr.script = dnd->u.scr.script;
- nd->u.scr.label_list = dnd->u.scr.label_list;
- nd->u.scr.label_list_num = dnd->u.scr.label_list_num;
- nd->u.scr.shop = dnd->u.scr.shop;
- nd->u.scr.trader = dnd->u.scr.trader;
- break;
-
- case SHOP:
- case CASHSHOP:
- ++npc_shop;
- nd->u.shop.shop_item = dnd->u.shop.shop_item;
- nd->u.shop.count = dnd->u.shop.count;
- break;
-
- case WARP:
- ++npc_warp;
- if( !battle_config.warp_point_debug )
- nd->class_ = WARP_CLASS;
- else
- nd->class_ = WARP_DEBUG_CLASS;
- nd->u.warp.xs = xs;
- nd->u.warp.ys = ys;
- nd->u.warp.mapindex = dnd->u.warp.mapindex;
- nd->u.warp.x = dnd->u.warp.x;
- nd->u.warp.y = dnd->u.warp.y;
- break;
- }
-
- //Add the npc to its location
- if( m >= 0 ) {
- map->addnpc(m, nd);
- nd->ud = &npc->base_ud;
- nd->dir = dir;
- npc->setcells(nd);
- map->addblock(&nd->bl);
- if( nd->class_ >= 0 ) {
- status->set_viewdata(&nd->bl, nd->class_);
- if( map->list[nd->bl.m].users )
- clif->spawn(&nd->bl);
- }
- } else {
- // we skip map->addnpc, but still add it to the list of ID's
- map->addiddb(&nd->bl);
- }
- strdb_put(npc->name_db, nd->exname, nd);
-
- if( type != SCRIPT )
- return end;
-
- //-----------------------------------------
- // Loop through labels to export them as necessary
- for (i = 0; i < nd->u.scr.label_list_num; i++) {
- if (npc->event_export(nd, i)) {
- ShowWarning("npc_parse_duplicate: duplicate event %s::%s in file '%s'.\n",
- nd->exname, nd->u.scr.label_list[i].name, filepath);
- if (retval) *retval = EXIT_FAILURE;
- }
- npc->timerevent_export(nd, i);
+ class_ = m == -1 ? -1 : npc->parseview(w4, start, buffer, filepath);
+ if (!npc->duplicate_sub(nd, dnd, class_, dir, xs, ys, options)) {
+ if (retval) *retval = EXIT_FAILURE;
}
- nd->u.scr.timerid = INVALID_TIMER;
-
- if (options&NPO_ONINIT) {
- // From npc_parse_script
- char evname[EVENT_NAME_LENGTH];
- struct event_data *ev;
-
- snprintf(evname, ARRAYLENGTH(evname), "%s::OnInit", nd->exname);
-
- if( ( ev = (struct event_data*)strdb_get(npc->ev_db, evname) ) ) {
-
- //Execute OnInit
- script->run_npc(nd->u.scr.script,ev->pos,0,nd->bl.id);
-
- }
- }
return end;
}
-int npc_duplicate4instance(struct npc_data *snd, int16 m) {
+/**
+ * Duplicates an NPC for instancing purposes.
+ *
+ * @param snd The NPC to duplicate.
+ * @param m The instanced map ID.
+ * @return success state.
+ * @retval 0 in case of successful creation.
+ */
+int npc_duplicate4instance(struct npc_data *snd, int16 m)
+{
char newname[NAME_LENGTH];
+ int dm = -1, im = -1, xs = -1, ys = -1;
+ struct npc_data *nd = NULL;
if( m == -1 || map->list[m].instance_id == -1 )
return 1;
@@ -3231,50 +3263,35 @@ int npc_duplicate4instance(struct npc_data *snd, int16 m) {
return 1;
}
- if( snd->subtype == WARP ) { // Adjust destination, if instanced
- struct npc_data *wnd = NULL; // New NPC
- int dm = map->mapindex2mapid(snd->u.warp.mapindex), im;
- if( dm < 0 ) return 1;
-
- if( ( im = instance->mapid2imapid(dm, map->list[m].instance_id) ) == -1 ) {
+ switch (snd->subtype) {
+ case SCRIPT:
+ xs = snd->u.scr.xs;
+ ys = snd->u.scr.ys;
+ break;
+ case WARP:
+ xs = snd->u.warp.xs;
+ ys = snd->u.warp.ys;
+ // Adjust destination, if instanced
+ if ((dm = map->mapindex2mapid(snd->u.warp.mapindex)) < 0) {
+ return 1;
+ }
+ if ((im = instance->mapid2imapid(dm, map->list[m].instance_id)) == -1) {
ShowError("npc_duplicate4instance: warp (%s) leading to instanced map (%s), but instance map is not attached to current instance.\n", map->list[dm].name, snd->exname);
return 1;
}
+ break;
+ default: // Other types have no xs/ys
+ break;
+ }
- wnd = npc->create_npc(m, snd->bl.x, snd->bl.y);
- map->addnpc(m, wnd);
- safestrncpy(wnd->name, "", ARRAYLENGTH(wnd->name));
- safestrncpy(wnd->exname, newname, ARRAYLENGTH(wnd->exname));
- wnd->class_ = WARP_CLASS;
- wnd->speed = 200;
- wnd->u.warp.mapindex = map_id2index(im);
- wnd->u.warp.x = snd->u.warp.x;
- wnd->u.warp.y = snd->u.warp.y;
- wnd->u.warp.xs = snd->u.warp.xs;
- wnd->u.warp.ys = snd->u.warp.ys;
- wnd->bl.type = BL_NPC;
- wnd->subtype = WARP;
- npc->setcells(wnd);
- map->addblock(&wnd->bl);
- status->set_viewdata(&wnd->bl, wnd->class_);
- wnd->ud = &npc->base_ud;
- if( map->list[wnd->bl.m].users )
- clif->spawn(&wnd->bl);
- strdb_put(npc->name_db, wnd->exname, wnd);
- } else {
- static char w1[50], w2[50], w3[50], w4[50];
- const char* stat_buf = "- call from instancing subsystem -\n";
-
- snprintf(w1, sizeof(w1), "%s,%d,%d,%d", map->list[m].name, snd->bl.x, snd->bl.y, snd->dir);
- snprintf(w2, sizeof(w2), "duplicate(%s)", snd->exname);
- snprintf(w3, sizeof(w3), "%s::%s", snd->name, newname);
-
- if( snd->u.scr.xs >= 0 && snd->u.scr.ys >= 0 )
- snprintf(w4, sizeof(w4), "%d,%d,%d", snd->class_, snd->u.scr.xs, snd->u.scr.ys); // Touch Area
- else
- snprintf(w4, sizeof(w4), "%d", snd->class_);
-
- npc->parse_duplicate(w1, w2, w3, w4, stat_buf, stat_buf, "INSTANCING", NPO_NONE, NULL);
+ nd = npc->create_npc(m, snd->bl.x, snd->bl.y);
+ safestrncpy(nd->name, snd->name, sizeof(nd->name));
+ safestrncpy(nd->exname, newname, sizeof(nd->exname));
+ nd->path = npc->retainpathreference("INSTANCING");
+ npc->duplicate_sub(nd, snd, snd->class_, snd->dir, xs, ys, NPO_NONE);
+ if (nd->subtype == WARP) {
+ // Adjust destination, if instanced
+ nd->u.warp.mapindex = map_id2index(im);
}
return 0;
@@ -4774,6 +4791,7 @@ void npc_defaults(void) {
npc->convertlabel_db = npc_convertlabel_db;
npc->skip_script = npc_skip_script;
npc->parse_script = npc_parse_script;
+ npc->duplicate_sub = npc_duplicate_sub;
npc->parse_duplicate = npc_parse_duplicate;
npc->duplicate4instance = npc_duplicate4instance;
npc->setcells = npc_setcells;
diff --git a/src/map/npc.h b/src/map/npc.h
index 340785aa6..a4ebf3d76 100644
--- a/src/map/npc.h
+++ b/src/map/npc.h
@@ -238,6 +238,7 @@ struct npc_interface {
void (*convertlabel_db) (struct npc_label_list *label_list, const char *filepath);
const char* (*skip_script) (const char *start, const char *buffer, const char *filepath, int *retval);
const char* (*parse_script) (char *w1, char *w2, char *w3, char *w4, const char *start, const char *buffer, const char *filepath, int options, int *retval);
+ bool (*duplicate_sub) (struct npc_data *nd, const struct npc_data *snd, int class_, int dir, int xs, int ys, int options);
const char* (*parse_duplicate) (char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int options, int *retval);
int (*duplicate4instance) (struct npc_data *snd, int16 m);
void (*setcells) (struct npc_data *nd);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-10 13:57:31 +0000