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Merge pull request #170 from purerosefallen/auto_score

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Auto calculate SCOREINIT and SCOREDIFF when missing
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Bui 2019-11-04 15:24:09 +00:00 committed by GitHub
commit 6e86292a27
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 236 additions and 12 deletions
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1
public/src/js/assets.js
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@ -24,6 +24,7 @@ var assets = {
"canvastest.js",
"canvascache.js",
"parsetja.js",
"autoscore.js",
"about.js",
"debug.js",
"session.js",

210
public/src/js/autoscore.js Normal file
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@ -0,0 +1,210 @@
class AutoScore {
constructor(difficulty, level, scoremode, circles) {
this.scoremode = scoremode;
this.circles = circles;
this.basic_max_score_list = {
oni: [
1200000,
700000,
750000,
800000,
850000,
900000,
950000,
1000000,
1050000,
1100000,
1200000
],
ura: [
1200000,
700000,
750000,
800000,
850000,
900000,
950000,
1000000,
1050000,
1100000,
1200000
],
hard: [
900000,
550000,
600000,
650000,
700000,
750000,
800000,
850000,
900000,
],
normal: [
700000,
400000,
450000,
500000,
550000,
600000,
650000,
700000,
],
easy: [
380000,
300000,
320000,
340000,
360000,
380000,
]
}
if (this.GetMaxCombo() === 0) {
this.ScoreDiff = 100;
this.ScoreInit = 450;
return;
}
const target = this.GetTargetScore(difficulty, level);
this.Score = 0;
this.ScoreDiff = 0;
this.ScoreInit = 0;
var max_init = this.GetMaxPossibleInit(target);
var min_init = 0;
while (true) {
this.ScoreInit = (max_init + min_init) / 2;
this.ScoreDiff = Math.round(this.ScoreInit / 4);
this.Score = this.TryScore(this.ScoreInit, this.ScoreDiff);
//console.log(min_init, max_init, this.ScoreInit, this.ScoreDiff, this.Score);
if (this.ScoreInit === target) {
this.ScoreInit = Math.floor(this.ScoreInit / 10) * 10;
this.ScoreDiff = Math.round(this.ScoreInit / 4);
this.Score = this.TryScore(this.ScoreInit, this.ScoreDiff);
break;
} else if (this.Score >= target) {
max_init = this.ScoreInit;
} else {
min_init = this.ScoreInit;
}
if (max_init - min_init <= 10) {
this.ScoreInit = Math.floor(this.ScoreInit / 10) * 10;
this.ScoreDiff = Math.round(this.ScoreInit / 4);
this.Score = this.TryScore(this.ScoreInit, this.ScoreDiff);
break;
}
}
while (this.Score < target) {
this.ScoreInit += 10;
this.ScoreDiff = Math.round(this.ScoreInit / 4);
this.Score = this.TryScore(this.ScoreInit, this.ScoreDiff);
//console.log(this.ScoreInit, this.ScoreDiff, this.Score);
}
//console.log(this.ScoreInit, this.ScoreDiff, this.Score);
}
IsCommonCircle(circle) {
const ty = circle.type;
return ty === "don" || ty === "ka" || ty === "daiDon" || ty === "daiKa";
}
TryScore(init, diff) {
var score = 0;
var combo = 0;
for (var circle of this.circles) {
if (circle.branch && circle.branch.name !== "master") {
continue;
}
if (this.IsCommonCircle(circle)) {
combo++;
if (combo % 100 === 0 && this.scoremode !== 1) {
score += 10000;
}
}
var diff_mul = 0;
var multiplier = circle.gogoTime ? 1.2 : 1;
if (this.scoremode === 1) {
diff_mul = Math.max(0, Math.floor((Math.min(combo, 100) - 1) / 10));
} else {
if (combo >= 100) {
diff_mul = 8;
} else if (combo >= 50) {
diff_mul = 4;
} else if (combo >= 30) {
diff_mul = 2;
} else if (combo >= 10) {
diff_mul = 1;
}
}
switch (circle.type) {
case "don":
case "ka": {
score += Math.floor((init + diff * diff_mul) * multiplier / 10) * 10;
break;
}
case "daiDon":
case "daiKa": {
score += Math.floor((init + diff * diff_mul) * multiplier / 5) * 10;
break;
}
case "balloon": {
score += (5000 + 300 * circle.requiredHits) * multiplier;
break;
}
default: {
break;
}
}
}
return score;
}
GetTargetScore(difficulty, level) {
//console.log(difficulty, level)
var ret = this.basic_max_score_list[difficulty][level];
if (!ret) {
ret = this.basic_max_score_list[difficulty][0];
}
return ret;
}
GetMaxCombo() {
var combo = 0;
for (var circle of this.circles) {
//alert(this.IsCommonCircle(circle));
if (this.IsCommonCircle(circle) && (!circle.branch || circle.branch.name === "master")) {
combo++;
}
}
return combo;
}
GetMaxPossibleInit(target) {
var basic_score = 0;
if (this.scoremode !== 1) {
const max_combo = this.GetMaxCombo();
basic_score += Math.floor(max_combo / 100);
}
var combo = 0;
for (var circle of this.circles) {
if (circle.branch && circle.branch.name !== "master") {
continue;
}
var multiplier = circle.gogoTime ? 1.2 : 1;
switch (circle.type) {
case "don":
case "ka": {
combo += (1 * multiplier);
break;
}
case "daiDon":
case "daiKa": {
combo += (2 * multiplier);
break;
}
case "balloon": {
basic_score += (5000 + 300 * circle.requiredHits) * multiplier;
break;
}
default: {
break;
}
}
}
combo = Math.floor(combo);
return Math.ceil((target - basic_score) / combo / 10) * 10;
}
}

4
public/src/js/controller.js
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@ -12,9 +12,9 @@ class Controller{
}
if(selectedSong.type === "tja"){
this.parsedSongData = new ParseTja(songData, selectedSong.difficulty, selectedSong.offset)
this.parsedSongData = new ParseTja(songData, selectedSong.difficulty, selectedSong.stars, selectedSong.offset)
}else{
this.parsedSongData = new ParseOsu(songData, selectedSong.offset)
this.parsedSongData = new ParseOsu(songData, selectedSong.difficulty, selectedSong.stars, selectedSong.offset)
}
this.offset = this.parsedSongData.soundOffset

4
public/src/js/importsongs.js
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@ -199,7 +199,7 @@
var reader = new FileReader()
var promise = pageEvents.load(reader).then(event => {
var data = event.target.result.replace(/\0/g, "").split("\n")
var tja = new ParseTja(data, "oni", 0, true)
var tja = new ParseTja(data, "oni", 0, 0, true)
var songObj = {
id: index + 1,
type: "tja",
@ -283,7 +283,7 @@
var reader = new FileReader()
var promise = pageEvents.load(reader).then(event => {
var data = event.target.result.replace(/\0/g, "").split("\n")
var osu = new ParseOsu(data, 0, true)
var osu = new ParseOsu(data, "oni", 0, 0, true);
var dir = file.webkitRelativePath.toLowerCase()
dir = dir.slice(0, dir.lastIndexOf("/") + 1)
var songObj = {

8
public/src/js/parseosu.js
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@ -1,5 +1,5 @@
class ParseOsu{
constructor(fileContent, offset, metaOnly){
constructor(fileContent, difficulty, stars, offset, metaOnly){
this.osu = {
OFFSET: 0,
MSPERBEAT: 1,
@ -52,6 +52,8 @@ class ParseOsu{
this.metadata = this.parseMetadata()
this.editor = this.parseEditor()
this.difficulty = this.parseDifficulty()
this._difficulty = difficulty;
this.stars = stars
if(!metaOnly){
this.timingPoints = this.parseTiming()
this.circles = this.parseCircles()
@ -354,6 +356,10 @@ class ParseOsu{
console.warn("Unknown note type found on line " + (i + 1) + ": " + this.data[i])
}
}
this.scoremode = 2;
var autoscore = new AutoScore(this._difficulty, this.stars, 2, circles);
this.scoreinit = autoscore.ScoreInit;
this.scorediff = autoscore.ScoreDiff;
return circles
}
}

18
public/src/js/parsetja.js
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@ -1,5 +1,5 @@
class ParseTja{
constructor(file, difficulty, offset, metaOnly){
constructor(file, difficulty, stars, offset, metaOnly){
this.data = []
for(let line of file){
line = line.replace(/\/\/.*/, "").trim()
@ -8,6 +8,7 @@
}
}
this.difficulty = difficulty
this.stars = stars
this.offset = (offset || 0) * -1000
this.soundOffset = 0
this.noteTypes = {
@ -122,11 +123,6 @@
}
parseCircles(){
var meta = this.metadata[this.difficulty]
this.scoreinit = meta.scoreinit;
this.scorediff = meta.scorediff;
if (this.scoreinit && this.scorediff) {
this.scoremode = meta.scoremode || 1;
}
var ms = (meta.offset || 0) * -1000 + this.offset
var bpm = Math.abs(meta.bpm) || 120
var scroll = 1
@ -453,6 +449,16 @@
this.measures.sort((a, b) => a.ms > b.ms ? 1 : -1)
circles.forEach((circle, i) => circle.id = i + 1)
}
this.scoreinit = meta.scoreinit;
this.scorediff = meta.scorediff;
if (this.scoreinit && this.scorediff) {
this.scoremode = meta.scoremode || 1;
} else {
this.scoremode = meta.scoremode || 2;
var autoscore = new AutoScore(this.difficulty, this.stars, this.scoremode, circles);
this.scoreinit = autoscore.ScoreInit;
this.scorediff = autoscore.ScoreDiff;
}
return circles
}
}

3
public/src/js/songselect.js
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@ -687,7 +687,8 @@ class SongSelect{
"category": selectedSong.category,
"type": selectedSong.type,
"offset": selectedSong.offset,
"songSkin": selectedSong.songSkin
"songSkin": selectedSong.songSkin,
"stars": selectedSong.stars[difficulty]
}, autoplay, multiplayer, touch)
}
toOptions(moveBy){