ActR WASM API for Assembly Script

Steps to create a new project

npm init

npm install --save-dev assemblyscript

npx asinit .

npm install --save @actr-wasm/as@latest

See the code sample below for how to create a program.

Starter index.ts

import { ActrUIControlButton, ActrUIState } from "@actr-wasm/as";

export { actr_construct } from '@actr-wasm/as';

let ui!: ActrUIState;
let button!: ActrUIControlButton;
let tapCount = 0;

export function actr_init(w: i32, h: i32): void {
    ui = new ActrUIState(w, h);
    button = ui.addButton(100, 100, 500, 25, "Hello World");
}

export function actr_resize(w: i32, h: i32): void {
    ui.actr_ui_resize(w, h);
}

export function actr_pointer_move(x: i32, y: i32): void {
    ui.actr_ui_move(x, y);
}

export function actr_pointer_tap(x: i32, y: i32): void {
    const target = ui.actr_ui_tap(x, y);
    if (target == button) {
        tapCount++;
        button.label = `Hello World button got ${tapCount} ${tapCount == 1 ? 'tap' : 'taps'}.`;
    }
}

export function actr_step(delta: f64): void {
    ui.draw();
}