97 lines
2.1 KiB
JavaScript
97 lines
2.1 KiB
JavaScript
var actor = {};
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var a_db = {};
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actor.spawn = function(script, config){
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if (typeof script !== 'string') return undefined;
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console.info(`spawning actor with script ${script}`);
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if (!a_db[script]) a_db[script] = io.slurp(script);
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var padawan = Object.create(actor);
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eval_env(a_db[script], padawan, script);
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if (typeof config === 'object')
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Object.merge(padawan,config);
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padawan.padawans = [];
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padawan.timers = [];
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padawan.master = this;
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Object.hide(padawan, "master","timers", "padawans");
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check_registers(padawan);
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this.padawans.push(padawan);
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return padawan;
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};
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actor.spawn.doc = `Create a new actor, using this actor as the master, initializing it with 'script' and with data (as a JSON or Nota file) from 'config'.`;
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actor.rm_pawn = function(pawn)
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{
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this.padawans.remove(pawn);
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}
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actor.timers = [];
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actor.kill = function(){
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if (this.__dead__) return;
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this.timers.forEach(t => t());
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Player.do_uncontrol(this);
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Event.rm_obj(this);
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if (this.master) this.master.rm_pawn(this);
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this.padawans.forEach(p => p.kill());
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this.padawans = [];
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this.__dead__ = true;
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if (typeof this.die === 'function') this.die();
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if (typeof this.stop === 'function') this.stop();
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};
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actor.kill.doc = `Remove this actor and all its padawans from existence.`;
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actor.interval = function(fn, seconds) {
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var cur;
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var stop = function() {
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cur();
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}
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var f = function() {
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fn.call(this);
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cur = this.delay(f,seconds);
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}
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cur = this.delay(f,seconds);
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return stop;
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}
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actor.delay = function(fn, seconds) {
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var that = this;
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var stop = function() {
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that.timers.remove(stop);
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rm();
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}
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function execute() {
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fn.call(that);
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stop();
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}
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stop.remain = seconds;
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stop.seconds = seconds;
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function update(dt) {
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stop.remain -= dt;
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if (stop.remain <= 0)
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execute();
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}
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var rm = Register.appupdate.register(update);
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this.timers.push(stop);
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return stop;
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};
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actor.delay.doc = `Call 'fn' after 'seconds' with 'this' set to the actor.`;
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actor.padawans = [];
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global.app = Object.create(actor);
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app.die = function() { os.quit(); }
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return {actor, app};
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