1 files changed, 86 insertions, 0 deletions
diff --git a/npc/commands/warp.txt b/npc/commands/warp.txt
new file mode 100644
index 00000000..ddd0449d
--- /dev/null
+++ b/npc/commands/warp.txt
@@ -0,0 +1,86 @@
+// @w atcommand
+// warps using anchors or map name
+//
+// group lv: 1
+// group char lv: 2
+// log: True
+//
+// usage:
+//    @w <map or anchor> [, x [, y]]
+//    #w "char" <map or anchor> [, x [, y]]
+//
+// example:
+//    @w artis
+//    #w "char" artis
+
+-	script	@w	32767,{
+    end;
+
+OnCall:
+    .@params$ = strtoupper(strip(implode(.@atcmd_parameters$[0], " ")));
+    .@request$ = replacestr(.@params$, " ", "");
+
+    cleararray($@regexmatch$[1], "", 3);
+    if (.@params$ ~= "^(.+) ([0-9]+) ([0-9]+)$")
+    {
+        .@request$ = replacestr(strip($@regexmatch$[1]), " ", "");
+        .@req_x = atoi(strip($@regexmatch$[2]));
+        .@req_y = atoi(strip($@regexmatch$[3]));
+    }
+
+    .@ht = getvariableofnpc(.ht, "__anchors__");
+    .@it = htiterator(.@ht);
+    for (.@key$ = htifirstkey(.@it); hticheck(.@it); .@key$ = htinextkey(.@it))
+    {
+        if (.@request$ ~= .@key$)
+        {
+            sscanf(htget(.@ht, .@key$, ""), "%s %d %d", .@map$, .@x, .@y);
+            break;
+        }
+    }
+    htidelete(.@it);
+
+    .@map$ = .@map$ ? .@map$ : .@request$;
+    .@x = .@req_y ? .@req_x : .@x;
+    .@y = .@req_y ? .@req_y : .@y;
+
+    if (getmapinfo(MAPINFO_ID, .@map$) < 0)
+    {
+        if (getmapinfo(MAPINFO_ID, .@atcmd_parameters$[0]) >= 0)
+        {
+            .@map$ = .@atcmd_parameters$[0];
+        }
+        else
+        {
+            dispbottom(l("Map or anchor not found: %s", .@atcmd_parameters$[0]));
+            end;
+        }
+    }
+
+    while (!checkcell(.@map$, .@x, .@y, cell_chkpass))
+    {
+        // FIXME: this whole cell finding loop is DIRTY!
+        //        we should have a command to get a random free coordinate
+        //        or we should make buildin_warp silently ignore 0,0
+
+        if (.@e == 50) break; // FIXME: triggers a console warning
+        .@x = rand(20, 20 + (.@e * 5));
+        .@y = rand(20, 20 + (.@e * 5));
+        ++.@e;
+    }
+
+    warp(.@map$, .@x, .@y);
+    end;
+
+OnInit:
+    if (debug) {
+        bindatcmd("w", "@w::OnCall", 0, 20, 0);
+        bindatcmd("go", "@w::OnCall", 0, 20, 0);
+        bindatcmd("to", "@w::OnCall", 0, 20, 0);
+    } else {
+        bindatcmd("w", "@w::OnCall", 20, 60, 1);
+        bindatcmd("go", "@w::OnCall", 20, 60, 1);
+        bindatcmd("to", "@w::OnCall", 20, 60, 1);
+    }
+    end;
+}