add game config

.gitignore

@@ -46,3 +46,4 @@ public/api
 taiko.db
 version.json
 public/index.html
+config.json

app.py

@@ -163,6 +163,22 @@ def route_api_songs():
     return jsonify(songs_out)
 
 
+@app.route('/api/config')
+def route_api_config():
+    if os.path.isfile('config.json'):
+        config = json.load(open('config.json', 'r'))
+    else:
+        print 'WARNING: No config.json found, using default values'
+        config = {
+            'songs_baseurl': ''.join([request.host_url, 'songs']) + '/'
+        }
+
+    if not config.get('songs_baseurl'):
+        config['songs_baseurl'] = ''.join([request.host_url, 'songs']) + '/'
+
+    return jsonify(config)
+
+
 def make_preview(song_id, song_type):
     song_path = 'public/songs/%s/main.mp3' % song_id
     prev_path = 'public/songs/%s/preview.mp3' % song_id

config.example.json

@@ -0,0 +1,3 @@
+{
+    "songs_baseurl": ""
+}

public/src/js/assets.js

@@ -125,3 +125,5 @@ var assets = {
 	"image": {},
 	"pages": {}
 }
+
+var gameConfig = {}

public/src/js/controller.js

@@ -7,7 +7,7 @@ class Controller{
 		this.touchEnabled = touchEnabled
 		this.snd = this.multiplayer ? "_p" + this.multiplayer : ""
 		
-		var backgroundURL = "/songs/" + this.selectedSong.folder + "/bg.png"
+		var backgroundURL = gameConfig.songs_baseurl + this.selectedSong.folder + "/bg.png"
 		
 		if(selectedSong.type === "tja"){
 			this.parsedSongData = new ParseTja(songData, selectedSong.difficulty, selectedSong.offset)

public/src/js/loader.js

@@ -78,6 +78,10 @@ class Loader{
 			this.promises.push(this.ajax("/api/songs").then(songs => {
 				assets.songs = JSON.parse(songs)
 			}))
+
+			this.promises.push(this.ajax("/api/config").then(conf => {
+				gameConfig = JSON.parse(conf)
+			}))
 			
 			assets.views.forEach(name => {
 				var id = this.getFilename(name)

public/src/js/loadsong.js

@@ -19,7 +19,7 @@ class loadSong{
 				resolve()
 			})
 			img.id = "music-bg"
-			img.src = "/songs/" + id + "/bg.png"
+			img.src = gameConfig.songs_baseurl + id + "/bg.png"
 			document.getElementById("assets").appendChild(img)
 		}))
 		
@@ -34,7 +34,7 @@ class loadSong{
 				songObj.sound.gain = snd.musicGain
 				resolve()
 			}else{
-				snd.musicGain.load("/songs/" + id + "/main.mp3").then(sound => {
+				snd.musicGain.load(gameConfig.songs_baseurl + id + "/main.mp3").then(sound => {
 					songObj.sound = sound
 					resolve()
 				}, reject)
@@ -51,7 +51,7 @@ class loadSong{
 		})
 	}
 	getSongPath(selectedSong){
-		var directory = "/songs/" + selectedSong.folder + "/"
+		var directory = gameConfig.songs_baseurl + selectedSong.folder + "/"
 		if(selectedSong.type === "tja"){
 			return directory + "main.tja"
 		}else{

public/src/js/songselect.js

@@ -1,11 +1,11 @@
 class SongSelect{
 	constructor(fromTutorial, fadeIn, touchEnabled){
 		this.touchEnabled = touchEnabled
-		
+
 		loader.changePage("songselect")
 		this.canvas = document.getElementById("song-sel-canvas")
 		this.ctx = this.canvas.getContext("2d")
-		
+
 		this.songSkin = {
 			"selected": {
 				background: "#ffdb2c",
@@ -1363,7 +1363,7 @@ class SongSelect{
 				var previewFilename = prvTime > 0.1 ? "/preview.mp3" : "/main.mp3"
 				
 				var loadPreview = previewFilename => {
-					return snd.previewGain.load("/songs/" + id + previewFilename)
+					return snd.previewGain.load(gameConfig.songs_baseurl + id + previewFilename)
 				}
 				
 				songObj.preview_time = 0

public/src/js/view.js

@@ -751,7 +751,7 @@
 	setBackground(){
 		var gameDiv = document.getElementById("game")
 		var selectedSong = this.controller.selectedSong
-		var bg = "/songs/" + selectedSong.folder + "/bg.png"
+		var bg = gameConfig.songs_baseurl + selectedSong.folder + "/bg.png"
 		if(selectedSong.defaultBg){
 			var categories = {
 				"J-POP": 0,