Initial commit

core/cardService.js

@@ -0,0 +1,55 @@
+const fs = require('fs');
+var path = require('path');
+const zlib = require('zlib');
+
+String.prototype.splice = function (idx, rem, str) {
+    return this.slice(0, idx) + str + this.slice(idx + Math.abs(rem));
+};
+
+const color = ['grey', 'red', 'green', 'blue']
+
+exports.BoardCard = (card, next) => {
+    filepath = path.join(process.cwd(), 'Cards', card.nme + '.svg')
+    fs.readFile(filepath, 'utf8', function (err, source) {
+        if (err) {
+            throw err;
+        }
+
+        if (card.sym > 0) {
+            const cir = '<circle cx="0" cy="0" r="70" stroke="clrX" stroke-width="12" fill="clrX" fill-opacity="0.5" />'
+            let coin = cir.replace(/clrX/g, color[card.sym])
+            let x = String(source).indexOf('</svg>')
+            source = source.splice(x, 0, coin);
+        }
+
+        if (card.cls > 0) {
+            let crs = '<path d="M -70,-60 70,60 z m 1,120 -1,1 140,-120 -1,1" style="stroke:clrX;stroke-width:32;stroke-linejoin:round" />'
+            let chk = crs.replace(/clrX/g, color[card.sym])
+            let x = String(source).indexOf('</svg>')
+            source = source.splice(x, 0, chk);
+        }
+
+        var buff = Buffer.from(JSON.stringify({ inx: card.inx, crd: card.crd, img: source }))
+        zlib.gzip(buff, function (_, squished) {
+            next(null, squished);
+        });
+    })
+}
+
+exports.DealtCard = (card, next) => {
+    filepath = path.join(process.cwd(), 'Cards', card.nme + '.svg')
+    fs.readFile(filepath, 'utf8', function (err, source) {
+        var buff = Buffer.from(JSON.stringify({ inx: card.inx, dlr: card.dlr, img: source }))
+        zlib.gzip(buff, function (_, squished) {
+            next(null, squished);
+        });
+    })
+}
+
+exports.getSvg = (card, res) => {
+    filepath = path.join(process.cwd(), 'Cards', card + '.svg')
+    fs.readFile(filepath, 'utf8', function (err, source) {
+        res.setHeader('Content-type', 'image/svg+xml');
+        res.end(source);
+    })
+}