From: Benjamin Auder <benjamin.auder@somewhere>
Date: Mon, 19 Nov 2018 16:48:14 +0000 (+0100)
Subject: Workaround unselectable text: allow PGN download
X-Git-Url: https://git.auder.net/doc/html/assets/current/%7B%7B%20targetUrl%20%7D%7D?a=commitdiff_plain;h=01ca2adce0ddcf246f184c6d19389262b0f5e6e5;p=vchess.git

Workaround unselectable text: allow PGN download
---

diff --git a/TODO b/TODO
deleted file mode 100644
index 314c0c72..00000000
--- a/TODO
+++ /dev/null
@@ -1 +0,0 @@
-PGN text is not selectable on desktop computer (understand why?!)
diff --git a/public/javascripts/components/game.js b/public/javascripts/components/game.js
index 40035a5f..3eb27f27 100644
--- a/public/javascripts/components/game.js
+++ b/public/javascripts/components/game.js
@@ -334,10 +334,20 @@ Vue.component('my-game', {
 		{
 			elementArray.push(
 				h('div',
-					{ },
+					{ attrs: { id: "pgn-div" } },
 					[
+						h('a',
+							{
+								attrs: {
+									id: "download",
+									href: "#",
+								}
+							}
+						),
 						h('p',
 							{
+								attrs: { id: "pgn-game" },
+								on: { click: this.download },
 								domProps: {
 									innerHTML: this.vr.getPGN(this.mycolor, this.score, this.fenStart, this.mode)
 								}
@@ -470,6 +480,15 @@ Vue.component('my-game', {
 		this.conn.onclose = socketCloseListener;
 	},
 	methods: {
+		download: function() {
+			let content = document.getElementById("pgn-game").innerHTML;
+			content = content.replace(/<br>/g, "\n");
+			// Prepare and trigger download link
+			let downloadAnchor = document.getElementById("download");
+			downloadAnchor.setAttribute("download", "game.pgn");
+			downloadAnchor.href = "data:text/plain;charset=utf-8," + encodeURIComponent(content);
+			downloadAnchor.click();
+		},
 		endGame: function(score) {
 			this.score = score;
 			let modalBox = document.getElementById("modal-eog");
diff --git a/public/javascripts/variants/Zen.js b/public/javascripts/variants/Zen.js
index 96dd8f9f..bfc0e0ab 100644
--- a/public/javascripts/variants/Zen.js
+++ b/public/javascripts/variants/Zen.js
@@ -114,6 +114,7 @@ class ZenRules extends ChessRules
 		let [sizeX,sizeY] = VariantRules.size;
 		let shift = (color == 'w' ? -1 : 1);
 		let startRank = (color == 'w' ? sizeY-2 : 1);
+		let firstRank = (color == 'w' ? sizeY-1 : 0);
 		let lastRank = (color == "w" ? 0 : sizeY-1);
 
 		if (x+shift >= 0 && x+shift < sizeX && x+shift != lastRank)
@@ -122,7 +123,7 @@ class ZenRules extends ChessRules
 			if (this.board[x+shift][y] == V.EMPTY)
 			{
 				moves.push(this.getBasicMove(x, y, x+shift, y));
-				if (x==startRank && this.board[x+2*shift][y] == V.EMPTY)
+				if ([startRank,firstRank].includes(x) && this.board[x+2*shift][y] == V.EMPTY)
 				{
 					//two squares jump
 					moves.push(this.getBasicMove(x, y, x+2*shift, y));
diff --git a/public/stylesheets/variant.sass b/public/stylesheets/variant.sass
index 39fb80bf..7e530f69 100644
--- a/public/stylesheets/variant.sass
+++ b/public/stylesheets/variant.sass
@@ -14,6 +14,12 @@
     margin-right: 0
     padding: 0 3px
 
+#pgn-div > a
+  display: none
+
+#pgn-div > p
+  cursor: pointer
+
 .warn
   padding: 3px
   color: red
diff --git a/variants.js b/variants.js
index 0bb5c9ee..ed2b6bad 100644
--- a/variants.js
+++ b/variants.js
@@ -6,14 +6,11 @@ module.exports = [
 //  { "name" : "AntiKing", "description" : "Keep anti-king in check" },
 //  { "name" : "Magnetic", "description" : "Laws of attraction" },
 //  { "name" : "Alice", "description" : "Both sides of the mirror" },
-//  { "name" : "Cylindric", "description" : "Sides comunicate" },
-//  { "name" : "Moscow", "description" : "Custom pieces setup" },
 //  { "name" : "Grand", "description" : "Big board" },
 //  { "name" : "Wildebeest", "description" : "Balanced sliders & leapers" },
 //  { "name" : "Loser", "description" : "Lose all pieces" },
-//  { "name" : "Shatranj", "description" : "Ancestral rules" },
+//  { "name" : "Crazyhouse", "description" : "Captures reborn" },
 //  { "name" : "Switching", "description" : "Exchange pieces positions" },
 //  { "name" : "Absorption", "description" : "Capture enhance movements" },
 //  { "name" : "Dark", "description" : "In the fog" },
-//  { "name" : "Kriegspiel", "description" : "Blind war" },
 ];