Skip to content

Add background switching functionality with UI selector #31

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Null000 merged 1 commit into from
Feb 22, 2026
Merged

Add background switching functionality with UI selector #31

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 16 additions & 0 deletions src/rpg/actors.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -216,6 +216,22 @@
<div id="canvas-wrapper"></div>

<div id="controls">
<div class="panel">
<h3>Background</h3>
<div class="row">
<select id="background-type">
<option value="village">Village</option>
<option value="forest">Forest</option>
<option value="darkForest">Dark Forest</option>
<option value="dungeon">Dungeon</option>
<option value="swamp">Swamp</option>
<option value="mountains">Mountains</option>
<option value="graveyard">Graveyard</option>
<option value="volcano">Volcano</option>
</select>
</div>
</div>

<div class="panel">
<h3>Create Actor</h3>
<div class="row">
Expand Down
26 changes: 23 additions & 3 deletions src/rpg/actors.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import {Application, Container, Graphics} from "pixi.js";
import {Application, Container, Graphics, Sprite} from "pixi.js";
import {standardHeight, standardWidth} from "./constants.ts";
import {Actor} from "./Actor.ts";
import {getWizardLevel, initWizard, Wizard} from "./Wizard.ts";
Expand All @@ -15,6 +15,7 @@ let world: Container;
let currentActor: Actor | null = null;
let dummyTarget: Actor | null = null;
let wizardXp: number = 0;
let currentBackground: Sprite | null = null;

function $(id: string) {
return document.getElementById(id)!;
Expand All @@ -28,6 +29,16 @@ function log(msg: string) {
while (el.children.length > 20) el.removeChild(el.lastChild!);
}

async function switchBackground(type: BackgroundType) {
if (currentBackground && currentBackground.parent) {
world.removeChild(currentBackground);
}
const bg = await makeBackground(type);
// Insert background right after the mask (index 1)
world.addChildAt(bg, 1);
currentBackground = bg;
}

function updateStats(actor: Actor | null) {
if (!actor) {
$("stat-name").textContent = "-";
Expand Down Expand Up @@ -155,8 +166,17 @@ async function init() {
world.addChild(mask);

// Default background
const bg = await makeBackground(BackgroundType.Village);
world.addChild(bg);
await switchBackground(BackgroundType.Village);

// Background selector
($("background-type") as HTMLSelectElement).addEventListener(
"change",
async (e) => {
const type = (e.target as HTMLSelectElement).value as BackgroundType;
await switchBackground(type);
log(`Background changed to ${type}`);
},
);

// Animation loop
let sineToggle = true;
Expand Down