Add random playsound dump script

tools/playsound_finder/README.md

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+This script extracts playsound() calls and their arguments and outputs it in a csv format
+
+In order to use this, open a shell at the root of the git directory and run `node tools/playsound_finder/index.js`.
+It's pretty far from perfect, but hey, quicker than extracting playsound parameters by hand.

tools/playsound_finder/index.js

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+var fs = require('fs');
+
+// List all files in a directory in Node.js recursively in a synchronous fashion
+var walkSync = function(dir, filelist) {
+  var files = fs.readdirSync(dir);
+  filelist = filelist || [];
+  files.forEach(function(file) {
+    if (fs.statSync(dir + file).isDirectory()) {
+      filelist = walkSync(dir + file + '/', filelist);
+    }
+    else {
+      filelist.push(dir + file);
+    }
+  });
+  return filelist;
+};
+
+var findNearestAbsolute = (data, line) => {
+  for (let i = line; i > 0; i--) {
+    let str = data[i];
+    if (str && str.match(/^\//)) {
+      return str.trim().replace(/,/g, "|");
+    }
+  }
+  return null
+}
+
+var main = () => {
+  let files = walkSync("code/");
+  let matches = {};
+  for (let file of files) {
+    const data = fs.readFileSync(file, "utf8");
+
+    if (!data.match(/playsound.*/)) {
+      continue
+    }
+
+    if(!matches[file]) matches[file] = [];
+    const dataArray = data.split("\n");
+
+    let i = 1;
+    for (let line of dataArray) {
+      i++;
+      let m = line.match(/playsound.*/)
+      if (m) {
+        matches[file].push({line: i, match: m[0], src: findNearestAbsolute(dataArray, i)});
+      }
+    }
+  }
+
+  Object.keys(matches).map(file => {
+    let allResults = matches[file];
+    allResults.map(obj => {
+      obj.params = obj.match.split(",");
+      for (var i = 0; i < obj.params.length; i++) {
+        obj.params[i] = obj.params[i].trim().replace(/playsound\(/g, "").replace(/\)/g, "");
+      }
+    })
+  });
+
+  // Final loop, spit out a csv
+  Object.keys(matches).map(file => {
+    let thisFileCsvEntry = "";
+    let allResults = matches[file];
+    for (let matchObj of allResults) {
+      thisFileCsvEntry += `${file},${matchObj.line},${matchObj.src},${matchObj.params.join(",")}\n`;
+    }
+    fs.appendFileSync("results.csv", thisFileCsvEntry);
+  });
+}
+
+main();

tools/playsound_finder/package.json

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+{
+  "name": "playsound_finder",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Tigercat2000",
+  "license": "AGPL 3.0"
+}