@tdurtschi/bug

Version:
Bug is a simulation that models a weevil walking around in an HTML canvas.
39 lines • 1.29 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var stats_1 = require("../../../util/stats");
var pause_1 = require("../../../entities/bug/behaviors/pause");
var FRAMES_BETWEEN_STEPS = 25;
var BugUI = (function () {
    function BugUI(id, bug) {
        this.id = id;
        this.bug = bug;
        this.frame = 0;
        this.imageIdx = 0;
        this.randomOffset = stats_1.randInt(0, 15);
    }
    BugUI.prototype.getImage = function () {
        return BugUI.images[this.imageIdx];
    };
    BugUI.prototype.update = function () {
        if (this.bug.behaviorQueue[0] && !(this.bug.behaviorQueue[0] instanceof pause_1.Pause)) {
            if ((this.frame++ + this.randomOffset) % FRAMES_BETWEEN_STEPS == 0) {
                this.imageIdx = (this.imageIdx + 1) % 2;
            }
        }
    };
    BugUI.getBugImages = function () {
        var weevil1 = require("./weevil1.png").default;
        var weevil2 = require("./weevil2.png").default;
        var images = [
            new Image(),
            new Image(),
        ];
        images[0].src = weevil1;
        images[1].src = weevil2;
        return images;
    };
    BugUI.images = BugUI.getBugImages();
    return BugUI;
}());
exports.default = BugUI;
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