More visual improvements

src/client/app.tsx

@@ -9,19 +9,23 @@ bridget (happy) "Hi, friends!"
 
 board "Given $f: \mathbb{Q} \to \mathbb{R}$ and $x \in \mathbb{Q}$, there is a unique $y \in \mathbb{N}$ such that $f(x)=y$"
 
-calvin (happy) "Wow, did you know that $a^2+b^2=c^2$?"
+calvin (mathstruck) "Wow, did you know that $a^2+b^2=c^2$?"
 
-calvin (happy) "Something else"
+calvin (thinking) "Something else"
 
-bridget (happy) "Me again"
+bridget (surprised) "Me again"
 
-kit (happy) "I'm Kit!"
+kit (smiling) "I'm Kit!"
 
 board ""
 
 calvin (happy) "I'm back!"
 
-bridget (happy) "I'm on the right now!"
+bridget (aha) "I'm on the right now!"
+
+theo (heh) "Oh, hey guys. Didn't see you there."
+
+axelle "Oh, hi."
 
 `
 

src/client/player/Player.tsx

@@ -1,7 +1,6 @@
 import { css } from "@emotion/css";
 import { Mathuscript, parseMathuscript } from "./parse";
-import katex from "katex";
-import { useCallback, useLayoutEffect, useMemo, useRef, useState } from "react";
+import { useCallback, useMemo, useRef, useState } from "react";
 import { MathText } from "./MathText";
 import { characterData } from "./data";
 
@@ -9,7 +8,7 @@ type VisualState = {
 	turn: number,
 	characters: {name: string, emotion: string, side: "left" | "right", lastTurn: number}[],
 	board: {text: string},
-	dialog: {name: string | null, text: string},
+	dialog: {name: string | null, emotion: string, text: string},
 }
 
 const otherSide = (side: "left" | "right"): "left" | "right" => {
@@ -42,6 +41,7 @@ const afterStep = (state: VisualState, step: Mathuscript[number]): VisualState =
 		char.lastTurn = newState.turn;
 		char.emotion = step.emotion ?? char.emotion;
 		dialog.name = step.name;
+		dialog.emotion = char.emotion;
 		dialog.text = step.text;
 	}
 	console.log(newState);
@@ -55,23 +55,34 @@ const getCharData = (name: string | null) => {
 	return null;
 }
 
+const allChars = Object.keys(characterData) as (keyof typeof characterData)[];
+
 export const MathuscriptPlayer = (props: { script: string }) => {
 	const {script} = props;
 	const parsedScript = useMemo(() => parseMathuscript(script), [script]);
+	const goAgain = useRef(false);
 	const [index, setIndex] = useState(0);
-	const [visualState, setVisualState] = useState<VisualState>({turn: 0, characters: [], board: {text: ""}, dialog: {name: null, text: ""}});
+	const [visualState, setVisualState] = useState<VisualState>({turn: 0, characters: [], board: {text: ""}, dialog: {name: null, emotion: "", text: ""}});
 
 	const doStep = useCallback(() => {
+		goAgain.current = false;
 		const step = parsedScript[index];
 		if (step) {
 			console.log(step);
 			setIndex(i => i+1);
 			setVisualState(state => afterStep(state, step));
+			if (step.name === "board") {
+				goAgain.current = true;
+			}
 		} else {
 			console.log("the end");
 		}
 	}, [index, parsedScript, setIndex, setVisualState]);
 
+	if (goAgain.current) {
+		doStep();
+	}
+
 	const speakingChar = getCharData(visualState.dialog.name);
 
 	return (
@@ -99,7 +110,6 @@ export const MathuscriptPlayer = (props: { script: string }) => {
 					align-items: center;
 					justify-content: center;
 					color: white;
-					/* background-color: rgba(255, 0, 0, 0.3); */
 					padding: 1em;
 				`}>
 					<div>
@@ -114,26 +124,57 @@ export const MathuscriptPlayer = (props: { script: string }) => {
 					left: 0;
 				`}>
 					{
-						visualState.characters.map(c => {
+						allChars.map(name => {
+							const visChar = visualState.characters.find(ch => ch.name === name);
 							// TODO: make it change with emotion
-							const char = getCharData(c.name);
-							if (!char) {
+							const charDat = getCharData(name);
+							if (!charDat) {
 								return null;
 							}
-							return <img
-								className={css`
-									position: absolute;
-									${
-										c.side === "left" ? css`left: -20%;` : css`right: -20%; transform: scaleX(-1);`
-									}
-									height: 90%;
-									bottom: 0;
-									--outline-color: black;
-									filter: drop-shadow(1px 1px 0 var(--outline-color)) drop-shadow(-1px 1px 0 var(--outline-color)) drop-shadow(1px -1px 0 var(--outline-color)) drop-shadow(-1px -1px 0 var(--outline-color));
-								`}
-								key={c.name}
-								src={char.assets["default"]}
-							/>
+							const visualInactive = visChar && visualState.dialog.name !== name;
+							return [
+								<img
+									className={css`
+										position: absolute;
+										transition: all 0.25s;
+										left: -60%;
+										${
+											visChar?.side === "left" && css`left: -20%;`
+										}
+										height: 90%;
+										bottom: 0;
+										${
+											visualInactive && css`bottom: -3%;`
+										}
+										--outline-color: white;
+										/* --outline-color: hsl(300, 45%, 40%); */
+										filter: drop-shadow(1px 1px 0 var(--outline-color)) drop-shadow(-1px 1px 0 var(--outline-color)) drop-shadow(1px -1px 0 var(--outline-color)) drop-shadow(-1px -1px 0 var(--outline-color));
+									`}
+									key={`${name}-left`}
+									src={charDat.assets["default"]}
+								/>,
+								<img
+									className={css`
+										position: absolute;
+										transition: all 0.25s;
+										transform: scaleX(-1);
+										right: -60%;
+										${
+											visChar?.side === "right" && css`right: -20%;`
+										}
+										height: 90%;
+										bottom: 0;
+										${
+											visualInactive && css`bottom: -3%;`
+										}
+										--outline-color: white;
+										/* --outline-color: hsl(300, 45%, 40%); */
+										filter: drop-shadow(1px 1px 0 var(--outline-color)) drop-shadow(-1px 1px 0 var(--outline-color)) drop-shadow(1px -1px 0 var(--outline-color)) drop-shadow(-1px -1px 0 var(--outline-color));
+									`}
+									key={`${name}-right`}
+									src={charDat.assets["default"]}
+								/>
+							]
 						})
 					}
 				</div>
@@ -168,7 +209,7 @@ export const MathuscriptPlayer = (props: { script: string }) => {
 								`}>
 									<strong>{speakingChar.displayName}</strong>
 								</div>
-								<MathText>{visualState.dialog.text}</MathText>
+								{visualState.dialog.emotion && <em>({visualState.dialog.emotion})</em>} <MathText>{visualState.dialog.text}</MathText>
 							</>
 						}
 					</div>

src/client/player/data.ts

@@ -17,4 +17,16 @@ export const characterData = {
 			default: "/assets/kit.png",
 		},
 	},
+	theo: {
+		displayName: "Theo",
+		assets: {
+			default: "/assets/theo.png",
+		},
+	},
+	axelle: {
+		displayName: "Axelle",
+		assets: {
+			default: "/assets/axelle.png",
+		},
+	},
 }