X-Git-Url: https://git.auder.net/?p=vchess.git;a=blobdiff_plain;f=public%2Fjavascripts%2Fcomponents%2Frules.js;h=02d3a0ca40ad7123db0e715f344c88a10db7b104;hp=c3107a675a11e9716d2fa30b915185e236784786;hb=8d7e2786f5a67a1b9a77c742d7951e0efbe8747d;hpb=0b7d99ecbb5dedc02cd96c457b5fc2962db9b297

diff --git a/public/javascripts/components/rules.js b/public/javascripts/components/rules.js
index c3107a67..02d3a0ca 100644
--- a/public/javascripts/components/rules.js
+++ b/public/javascripts/components/rules.js
@@ -3,69 +3,30 @@ Vue.component('my-rules', {
 	data: function() {
 		return { content: "" };
 	},
-	template: `<div v-html="content" class="section-content"></div>`,
+	template: `
+		<div class="col-sm-12 col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2">
+			<div v-html="content" class="section-content"></div>
+		</div>
+	`,
 	mounted: function() {
 		// AJAX request to get rules content (plain text, HTML)
-		let xhr = new XMLHttpRequest();
-		let self = this;
-		xhr.onreadystatechange = function() {
-			if (this.readyState == 4 && this.status == 200)
-			{
-				let replaceByDiag = (match, p1, p2) => { return self.drawDiag(p2); };
-				self.content = xhr.responseText.replace(/(fen:)([^:]*):/g, replaceByDiag);
-			}
-		};
-		xhr.open("GET", "/rules/" + variant, true);
-		xhr.setRequestHeader('X-Requested-With', "XMLHttpRequest");
-		xhr.send();
+		ajax("/rules/" + variant.name, "GET", response => {
+			let replaceByDiag = (match, p1, p2) => {
+				const args = this.parseFen(p2);
+				return getDiagram(args);
+			};
+			this.content = response.replace(/(fen:)([^:]*):/g, replaceByDiag);
+		});
 	},
 	methods: {
-		drawDiag: function(fen) {
-			let [sizeX,sizeY] = [V.size.x,V.size.y];
-			let fenParts = fen.split(" ");
-			// Obtain array of pieces images names
-			let board = VariantRules.GetBoard(fenParts[0]);
-			let orientation = "w";
-			if (fenParts.length >= 2)
-				orientation = fenParts[1];
-			let markArray = [];
-			if (fenParts.length >= 3)
-			{
-				let marks_str = fenParts[2];
-				// Turn (human) marks into coordinates
-				markArray = doubleArray(sizeX, sizeY, false);
-				let marks = marks_str.split(",");
-				for (let i=0; i<marks.length; i++)
-				{
-					var res = /^([a-z]+)([0-9]+)$/i.exec(marks[i]);
-					let x = sizeX - parseInt(res[2]); //white at bottom, so counting is reversed
-					let y = res[1].charCodeAt(0)-97; //always one char: max 26, big enough
-					markArray[x][y] = true;
-				}
-			}
-			let boardDiv = "";
-			let [startX,startY,inc] = orientation == 'w'
-				? [0, 0, 1]
-				: [sizeX-1, sizeY-1, -1];
-			for (let i=startX; i>=0 && i<sizeX; i+=inc)
-			{
-				boardDiv += "<div class='row'>";
-				for (let j=startY; j>=0 && j<sizeY; j+=inc)
-				{
-					boardDiv += "<div class='board board" + sizeY + " " +
-						((i+j)%2==0 ? "light-square-diag" : "dark-square-diag") + "'>";
-					if (board[i][j] != VariantRules.EMPTY)
-					{
-						boardDiv += "<img src='/images/pieces/" +
-							VariantRules.getPpath(board[i][j]) + ".svg' class='piece'/>";
-					}
-					if (markArray.length>0 && markArray[i][j])
-						boardDiv += "<img src='/images/mark.svg' class='mark-square'/>";
-					boardDiv += "</div>";
-				}
-				boardDiv += "</div>";
-			}
-			return boardDiv;
+		parseFen(fen) {
+			const fenParts = fen.split(" ");
+			return {
+				position: fenParts[0],
+				marks: fenParts[1],
+				orientation: fenParts[2],
+				shadow: fenParts[3],
+			};
 		},
 	},
 })