lapaz: Add Liar variant

Author: x-sheep

src-ui/js/ui/MenuConfig.js

@@ -152,6 +152,9 @@
 				case "fillomino":
 					idname = "fillomino_tri";
 					break;
+				case "lapaz":
+					idname = "lapaz_liar";
+					break;
 				case "trizone":
 					idname = "trizone_ghost";
 					break;

src-ui/p.html

@@ -472,6 +472,12 @@ <h2 id="title2">読み込み中です...</h2>
         <span>__trizone_ghost__</span>
       </label>
     </div>
+    <div class="config" data-config="lapaz_liar">
+      <label>
+        <input type="checkbox">
+        <span>__lapaz_liar__</span>
+      </label>
+    </div>
     <div class="config" data-config="slither_full">
       <label>
         <input type="checkbox">

src-ui/res/p.en.json

@@ -211,6 +211,7 @@
     "aqre_borders": "Borders must touch exactly one shaded cell",
     "fillomino_tri": "Maximum block size is 3",
     "trizone_ghost": "Regions can have no clues",
+    "lapaz_liar": "Liar (clues can be erased by shading)",
     "slither_full": "All points must be visited",
     "loop_full": "All cells must be visited",
     "variant": "This puzzle uses variant rules",

src/puzzle/Config.js

@@ -157,6 +157,10 @@
 				variant: true,
 				volatile: true
 			}); /* Groups may have no number */
+			this.add("lapaz_liar", false, {
+				variant: true,
+				volatile: true
+			}); /* Clues may be erased by shading over them */
 			this.add("slither_full", false, {
 				variant: true,
 				volatile: true
@@ -538,6 +542,9 @@
 							"lineofsight"
 						].indexOf(pid) >= 0;
 					break;
+				case "lapaz_liar":
+					exec = pid === "lapaz";
+					break;
 				case "trizone_ghost":
 					exec = pid === "trizone";
 					break;

src/variety/lapaz.js

@@ -110,15 +110,17 @@
 		numberRemainsUnshaded: true,
 
 		maxnum: function() {
-			return Math.max(this.board.cols, this.board.rows) >> 1;
+			var liar = this.puzzle.getConfig("lapaz_liar") ? 1 : 0;
+			return liar + (Math.max(this.board.cols, this.board.rows) >> 1);
 		},
 		minnum: 0,
 
 		allowUnshade: function() {
 			return this.isValid();
 		},
 		allowShade: function() {
-			return this.isValid() && !this.isNum();
+			var isLiar = this.puzzle.getConfig("lapaz_liar");
+			return this.isValid() && (isLiar || !this.isNum());
 		},
 
 		posthook: {
@@ -265,24 +267,40 @@
 		decodePzpr: function(type) {
 			this.decodeNumber16();
 			this.decodeEmpty();
-			this.puzzle.setConfig("trizone_ghost", this.checkpflag("g"));
+			if (this.pid === "lapaz") {
+				this.puzzle.setConfig("lapaz_liar", this.checkpflag("l"));
+			} else {
+				this.puzzle.setConfig("trizone_ghost", this.checkpflag("g"));
+			}
 		},
 		encodePzpr: function(type) {
-			this.outpflag = this.puzzle.getConfig("trizone_ghost") ? "g" : null;
+			if (this.pid === "lapaz") {
+				this.outpflag = this.puzzle.getConfig("lapaz_liar") ? "l" : null;
+			} else {
+				this.outpflag = this.puzzle.getConfig("trizone_ghost") ? "g" : null;
+			}
 			this.encodeNumber16();
 			this.encodeEmpty();
 		}
 	},
 	//---------------------------------------------------------
 	FileIO: {
 		decodeData: function() {
-			this.decodeConfigFlag("g", "trizone_ghost");
+			if (this.pid === "lapaz") {
+				this.decodeConfigFlag("l", "lapaz_liar");
+			} else {
+				this.decodeConfigFlag("g", "trizone_ghost");
+			}
 			this.decodeCellQnum();
 			this.decodeBorderAns(1);
 			this.decodeCellAns();
 		},
 		encodeData: function() {
-			this.encodeConfigFlag("g", "trizone_ghost");
+			if (this.pid === "lapaz") {
+				this.encodeConfigFlag("l", "lapaz_liar");
+			} else {
+				this.encodeConfigFlag("g", "trizone_ghost");
+			}
 			this.encodeCellQnum();
 			this.encodeBorderAns(1);
 			this.encodeCellAns();
@@ -335,6 +353,10 @@
 		},
 
 		checkNumberRegionSize: function() {
+			if (this.puzzle.getConfig("lapaz_liar")) {
+				return;
+			}
+
 			this.checkAllCell(function(cell) {
 				return cell.qnum !== -1 && cell.room.clist.length === 1;
 			}, "nmLt1");