trizone: Add variant for excluding numbers

src-ui/js/ui/MenuConfig.js

@@ -152,6 +152,9 @@
 				case "fillomino":
 					idname = "fillomino_tri";
 					break;
+				case "trizone":
+					idname = "trizone_ghost";
+					break;
 				case "slither":
 				case "tslither":
 				case "swslither":

src-ui/p.html

@@ -466,6 +466,12 @@ <h2 id="title2">読み込み中です...</h2>
         <span>__fillomino_tri__</span>
       </label>
     </div>
+    <div class="config" data-config="trizone_ghost">
+      <label>
+        <input type="checkbox">
+        <span>__trizone_ghost__</span>
+      </label>
+    </div>
     <div class="config" data-config="slither_full">
       <label>
         <input type="checkbox">

src-ui/res/p.en.json

@@ -210,6 +210,7 @@
     "heyapin_overlap": "Pins must overlap 2 or more regions",
     "aqre_borders": "Borders must touch exactly one shaded cell",
     "fillomino_tri": "Maximum block size is 3",
+    "trizone_ghost": "Regions can have no clues",
     "slither_full": "All points must be visited",
     "loop_full": "All cells must be visited",
     "variant": "This puzzle uses variant rules",

src/puzzle/Config.js

@@ -153,6 +153,10 @@
 				variant: true,
 				volatile: true
 			}); /* Maximum number is 3 */
+			this.add("trizone_ghost", false, {
+				variant: true,
+				volatile: true
+			}); /* Groups may have no number */
 			this.add("slither_full", false, {
 				variant: true,
 				volatile: true
@@ -534,6 +538,9 @@
 							"lineofsight"
 						].indexOf(pid) >= 0;
 					break;
+				case "trizone_ghost":
+					exec = pid === "trizone";
+					break;
 				case "loop_full":
 					exec =
 						[

src/variety/lapaz.js

@@ -265,20 +265,24 @@
 		decodePzpr: function(type) {
 			this.decodeNumber16();
 			this.decodeEmpty();
+			this.puzzle.setConfig("trizone_ghost", this.checkpflag("g"));
 		},
 		encodePzpr: function(type) {
+			this.outpflag = this.puzzle.getConfig("trizone_ghost") ? "g" : null;
 			this.encodeNumber16();
 			this.encodeEmpty();
 		}
 	},
 	//---------------------------------------------------------
 	FileIO: {
 		decodeData: function() {
+			this.decodeConfigFlag("g", "trizone_ghost");
 			this.decodeCellQnum();
 			this.decodeBorderAns(1);
 			this.decodeCellAns();
 		},
 		encodeData: function() {
+			this.encodeConfigFlag("g", "trizone_ghost");
 			this.encodeCellQnum();
 			this.encodeBorderAns(1);
 			this.encodeCellAns();
@@ -398,6 +402,10 @@
 	},
 	"AnsCheck@trizone": {
 		checkNoNumber: function() {
+			if (this.puzzle.getConfig("trizone_ghost")) {
+				return;
+			}
+
 			var rooms = this.board.roommgr.components;
 			for (var r = 0; r < rooms.length; r++) {
 				var room = rooms[r],