Handling in satisfactory manner scoro messages

front/components/PartitionVisualizer/PhaserCanvas.tsx

@@ -2,6 +2,7 @@
 
 import * as React from 'react';
 import { useEffect, useContext } from 'react';
+import { Dimensions } from 'react-native';
 import Phaser from 'phaser';
 import useColorScheme from '../../hooks/colorScheme';
 import { RootState, useSelector } from '../../state/Store';
@@ -22,6 +23,9 @@ const isValidSoundPlayer = (soundPlayer: SplendidGrandPiano | undefined) => {
 	return soundPlayer && soundPlayer.loaded;
 };
 
+const min = (a: number, b: number) => (a < b ? a : b);
+const max = (a: number, b: number) => (a > b ? a : b);
+
 const myFindLast = <T,>(a: T[], p: (_: T, _2: number) => boolean) => {
 	for (let i = a.length - 1; i >= 0; i--) {
 		if (p(a[i]!, i)) {
@@ -75,19 +79,17 @@ const getPianoScene = (
 				this.cursor = this.add.rectangle(0, 0, 30, 350, 0x31ef8c, 0.5).setOrigin(0, 0);
 				this.cameras.main.startFollow(this.cursor, true, 0.05, 0.05);
 
-
 				// create an emitter the once called later will spawn 15 particules all around the sprite that it is attached to
 				this.emitter = this.add.particles(0, 0, 'star', {
 					lifespan: 700,
 					duration: 100,
-					quantity: 2,
 					follow: this.cursor,
 					speed: { min: 10, max: 20 },
 					scale: { start: 0, end: 0.4 },
 					// rotate: { start: 0, end: 360 },
 					emitZone: { type: 'edge', source: this.cursor.getBounds(), quantity: 50 },
 
-					emitting: false
+					emitting: false,
 				});
 			});
 		}
@@ -113,7 +115,7 @@ const getPianoScene = (
 					}
 
 					if (globalMessages.length > 0) {
-						handlePianoGameMsg(globalMessages, this.emitter);
+						handlePianoGameMsg(globalMessages, this.emitter, undefined);
 					}
 
 					return false;
@@ -148,11 +150,7 @@ export type PhaserCanvasProps = {
 	onResume: () => void;
 };
 
-const PhaserCanvas = ({
-	partitionB64,
-	cursorPositions,
-	onEndReached,
-}: PhaserCanvasProps) => {
+const PhaserCanvas = ({ partitionB64, cursorPositions, onEndReached }: PhaserCanvasProps) => {
 	const colorScheme = useColorScheme();
 	const dispatch = useDispatch();
 	const pianoCC = useContext(PianoCC);
@@ -185,13 +183,43 @@ const PhaserCanvas = ({
 			soundPlayer,
 			colorScheme
 		);
+		const { width, height } = Dimensions.get('window');
+
+		class UIScene extends Phaser.Scene {
+			private statusTextValue: string;
+			private statusText!: Phaser.GameObjects.Text;
+			constructor() {
+				super({ key: 'UIScene', active: true });
+
+				this.statusTextValue = 'Score: 0 Streak: 0';
+			}
+
+			create() {
+				this.statusText = this.add.text(
+					this.cameras.main.width - 300,
+					10,
+					this.statusTextValue,
+					{
+						fontFamily: 'Arial',
+						fontSize: 25,
+						color: '#3A784B',
+					}
+				);
+			}
+
+			override update() {
+				if (globalMessages.length > 0) {
+					handlePianoGameMsg(globalMessages, undefined, this.statusText);
+				}
+			}
+		}
 
 		const config = {
 			type: Phaser.AUTO,
 			parent: 'phaser-canvas',
-			width: 1000,
-			height: 400,
-			scene: pianoScene,
+			width: max(width * 0.7, 850),
+			height: min(max(height * 0.7, 400), 600),
+			scene: [pianoScene, UIScene],
 			scale: {
 				mode: Phaser.Scale.FIT,
 				autoCenter: Phaser.Scale.CENTER_HORIZONTALLY,

front/components/PartitionVisualizer/PianoGameUpdateFunctions.ts

@@ -1,34 +1,60 @@
-import { NoteTiming, PianoCanvasMsg } from '../../models/PianoGame';
+import { NoteTiming, PianoCanvasMsg, PianoScoreInfo } from '../../models/PianoGame';
 
 const handleNoteTimingMsg = (
 	noteTiming: NoteTiming,
 	emitter: Phaser.GameObjects.Particles.ParticleEmitter
 ) => {
 	if (noteTiming === NoteTiming.Perfect) {
-		emitter.particleTint = 0x00ff00;
-		emitter.start(10);
+		// gold
+		emitter.particleTint = 0xffd700;
+		emitter.start(20);
 	} else if (noteTiming === NoteTiming.Great) {
 		emitter.particleTint = 0x00ffff;
-		emitter.start(5);
+		emitter.start(10);
 	} else if (noteTiming === NoteTiming.Good) {
-		emitter.particleTint = 0xffff00;
-		emitter.start(3);
+		// orange/brown
+		emitter.particleTint = 0xffa500;
+		emitter.start(5);
 	} else if (noteTiming === NoteTiming.Missed) {
 		emitter.particleTint = 0xff0000;
-		emitter.start(1);
+		emitter.start(5);
 	} else if (noteTiming === NoteTiming.Wrong) {
 		// maybe add some other effect
 	}
 };
 
+const handleScoreMsg = (score: PianoScoreInfo, statusText: Phaser.GameObjects.Text) => {
+	statusText.setText(`Score: ${score.score} Streak: ${score.streak}`);
+};
+
+const findAndRemove = <T>(arr: Array<T>, predicate: (el: T) => boolean): T | undefined => {
+	const idx = arr.findIndex(predicate);
+	if (idx === -1) {
+		return undefined;
+	}
+	return arr.splice(idx, 1)[0];
+};
+
 export const handlePianoGameMsg = (
 	msgs: Array<PianoCanvasMsg>,
-	emitter: Phaser.GameObjects.Particles.ParticleEmitter
+	emitter: Phaser.GameObjects.Particles.ParticleEmitter | undefined,
+	statusText: Phaser.GameObjects.Text | undefined
 ) => {
-	const msg = msgs.shift();
+	// this is temporary way of hanlding messages it works ok but is laggy when
+	// pressing a lot of keys in a short time I will be using phaser events in the future I think
+	const msg = findAndRemove(msgs, (msg) => {
+		if (emitter && msg.type === 'noteTiming') {
+			return true;
+		} else if (statusText && msg.type === 'scoreInfo') {
+			return true;
+		}
+		return false;
+	});
 	if (msg) {
 		if (msg.type === 'noteTiming') {
-			handleNoteTimingMsg(msg.data as NoteTiming, emitter);
+			handleNoteTimingMsg(msg.data as NoteTiming, emitter!);
+		} else if (msg.type === 'scoreInfo') {
+			handleScoreMsg(msg.data as PianoScoreInfo, statusText!);
 		}
 	}
 };

front/models/PianoGame.ts

@@ -19,6 +19,12 @@ export type UpdateInfo = {
 	status: 'playing' | 'paused' | 'stopped';
 };
 
+export type PianoScoreInfo = {
+	score: number;
+	streak: number;
+};
+
+
 export enum NoteTiming {
 	Perfect = 'Perfect',
 	Great = 'Great',
@@ -28,8 +34,8 @@ export enum NoteTiming {
 }
 
 export type PianoCanvasMsg = {
-	type: 'noteTiming' | 'score' | 'gameUpdate';
-	data: UpdateInfo | NoteTiming | number;
+	type: 'noteTiming' | 'scoreInfo' | 'gameUpdate';
+	data: UpdateInfo | NoteTiming | PianoScoreInfo | number;
 };
 
 export type PianoCanvasContext = {

front/views/PlayView.tsx

@@ -32,7 +32,7 @@ import TextButton from '../components/TextButton';
 import { MIDIAccess, MIDIMessageEvent, requestMIDIAccess } from '@motiz88/react-native-midi';
 import * as Linking from 'expo-linking';
 import url from 'url';
-import { PianoCanvasContext, PianoCanvasMsg, NoteTiming } from '../models/PianoGame';
+import { PianoCanvasContext, PianoCanvasMsg, NoteTiming, PianoScoreInfo } from '../models/PianoGame';
 
 type PlayViewProps = {
 	songId: number;
@@ -187,9 +187,18 @@ const PlayView = ({ songId, type, route }: RouteProps<PlayViewProps>) => {
 					);
 					return;
 				}
+
+				const currentStreak = data.info.current_streak;
 				const points = data.info.score;
 				const maxPoints = data.info.max_score || 1;
 
+				if (currentStreak && points) {
+					setPianoMsgs({
+						type: 'scoreInfo',
+						data: { streak: currentStreak, score: points },
+					});
+				}
+
 				setScore(Math.floor((Math.max(points, 0) * 100) / maxPoints));
 
 				let formattedMessage = '';