Press n or j to go to the next uncovered block, b, p or k for the previous block.
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Object.defineProperty(exports, "__esModule", { value: true });
exports.InputReceiver = void 0;
const bounds2_1 = require("../../models/bounds2");
const eventTouch_1 = require("./events/eventTouch");
const eventMouse_1 = require("./events/eventMouse");
const eventKey_1 = require("./events/eventKey");
class InputReceiver extends EventTarget {
constructor(engineCanvas) {
super();
this._engineCanvas = engineCanvas;
const document = this._engineCanvas.ownerDocument;
const defaultView = document.defaultView;
this.onKey = this.onKey.bind(this);
this.onMouse = this.onMouse.bind(this);
this.onTouch = this.onTouch.bind(this);
defaultView.addEventListener("keydown", this.onKey);
defaultView.addEventListener("keyup", this.onKey);
this._engineCanvas.addEventListener("keydown", this.onKey);
this._engineCanvas.addEventListener("keyup", this.onKey);
this._engineCanvas.addEventListener("mousedown", this.onMouse);
this._engineCanvas.addEventListener("mouseup", this.onMouse);
this._engineCanvas.addEventListener("mousemove", this.onMouse);
this._engineCanvas.addEventListener("mouseleave", this.onMouse);
this._engineCanvas.addEventListener("touchstart", this.onTouch, false);
this._engineCanvas.addEventListener("touchend", this.onTouch, false);
this._engineCanvas.addEventListener("touchcancel", this.onTouch, false);
this._engineCanvas.addEventListener("touchmove", this.onTouch, false);
}
destroy() {
const document = this._engineCanvas.ownerDocument;
const defaultView = document.defaultView;
defaultView.removeEventListener("keydown", this.onKey);
defaultView.removeEventListener("keyup", this.onKey);
this._engineCanvas.removeEventListener("keydown", this.onKey);
this._engineCanvas.removeEventListener("keyup", this.onKey);
this._engineCanvas.removeEventListener("mousedown", this.onMouse);
this._engineCanvas.removeEventListener("mouseup", this.onMouse);
this._engineCanvas.removeEventListener("mousemove", this.onMouse);
this._engineCanvas.removeEventListener("mouseleave", this.onMouse);
this._engineCanvas.removeEventListener("touchstart", this.onTouch, false);
this._engineCanvas.removeEventListener("touchend", this.onTouch, false);
this._engineCanvas.removeEventListener("touchcancel", this.onTouch, false);
this._engineCanvas.removeEventListener("touchmove", this.onTouch, false);
}
onKey(event) {
const document = this._engineCanvas.ownerDocument;
const focused = document.activeElement === this._engineCanvas;
if (focused && event.currentTarget instanceof Window)
return;
this.dispatchEvent(new eventKey_1.EventKey(focused, event.type, event));
}
onMouse(event) {
const position = new bounds2_1.Bounds2(event.clientX, event.clientY);
this.dispatchEvent(new eventMouse_1.EventMouse(position, event.type, event));
}
onTouch(event) {
const positions = this.getTouchPositions(event.changedTouches);
this.dispatchEvent(new eventTouch_1.EventTouch(positions, event.type, event));
}
getTouchPositions(touchList) {
const positions = new Array();
const touches = Array.from(touchList);
for (let touch of touches) {
const position = new bounds2_1.Bounds2(touch.clientX, touch.clientY);
positions.push(position);
}
return positions;
}
}
exports.InputReceiver = InputReceiver;
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