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Initial HTML5 accelerometer sensor support

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This commit is contained in:
Joshua Granick
2018-03-20 18:31:31 -07:00
parent 054c2c78bd
commit d5c6bb4515
2 changed files with 17 additions and 1 deletions
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14
lime/_backend/html5/HTML5Application.hx
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@@ -1,12 +1,15 @@
package lime._backend.html5; package lime._backend.html5;
import js.html.DeviceMotionEvent;
import js.html.KeyboardEvent; import js.html.KeyboardEvent;
import js.Browser; import js.Browser;
import lime.app.Application; import lime.app.Application;
import lime.app.Config; import lime.app.Config;
import lime.media.AudioManager; import lime.media.AudioManager;
import lime.graphics.Renderer; import lime.graphics.Renderer;
import lime.system.Sensor;
import lime.system.SensorType;
import lime.ui.GamepadAxis; import lime.ui.GamepadAxis;
import lime.ui.KeyCode; import lime.ui.KeyCode;
import lime.ui.KeyModifier; import lime.ui.KeyModifier;
@@ -18,6 +21,7 @@ import lime.ui.Window;
@:access(lime._backend.html5.HTML5Window) @:access(lime._backend.html5.HTML5Window)
@:access(lime.app.Application) @:access(lime.app.Application)
@:access(lime.graphics.Renderer) @:access(lime.graphics.Renderer)
@:access(lime.system.Sensor)
@:access(lime.ui.Gamepad) @:access(lime.ui.Gamepad)
@:access(lime.ui.Joystick) @:access(lime.ui.Joystick)
@:access(lime.ui.Window) @:access(lime.ui.Window)
@@ -28,6 +32,7 @@ class HTML5Application {
private var gameDeviceCache = new Map<Int, GameDeviceData> (); private var gameDeviceCache = new Map<Int, GameDeviceData> ();
private var accelerometer:Sensor;
private var currentUpdate:Float; private var currentUpdate:Float;
private var deltaTime:Float; private var deltaTime:Float;
private var framePeriod:Float; private var framePeriod:Float;
@@ -49,6 +54,7 @@ class HTML5Application {
framePeriod = -1; framePeriod = -1;
AudioManager.init (); AudioManager.init ();
accelerometer = Sensor.registerSensor (SensorType.ACCELEROMETER, 0);
} }
@@ -142,6 +148,7 @@ class HTML5Application {
Browser.window.addEventListener ("blur", handleWindowEvent, false); Browser.window.addEventListener ("blur", handleWindowEvent, false);
Browser.window.addEventListener ("resize", handleWindowEvent, false); Browser.window.addEventListener ("resize", handleWindowEvent, false);
Browser.window.addEventListener ("beforeunload", handleWindowEvent, false); Browser.window.addEventListener ("beforeunload", handleWindowEvent, false);
Browser.window.addEventListener ("devicemotion", handleSensorEvent, false);
#if stats #if stats
stats = untyped __js__("new Stats ()"); stats = untyped __js__("new Stats ()");
@@ -345,6 +352,13 @@ class HTML5Application {
} }
private function handleSensorEvent (event:DeviceMotionEvent):Void {
accelerometer.onUpdate.dispatch (event.accelerationIncludingGravity.x, event.accelerationIncludingGravity.y, event.accelerationIncludingGravity.z);
}
private function handleWindowEvent (event:js.html.Event):Void { private function handleWindowEvent (event:js.html.Event):Void {
if (parent.window != null) { if (parent.window != null) {

4
lime/system/Sensor.hx
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@@ -55,13 +55,15 @@ class Sensor {
} }
private static function registerSensor (type:SensorType, id:Int):Void { private static function registerSensor (type:SensorType, id:Int):Sensor {
var sensor = new Sensor (type, id); var sensor = new Sensor (type, id);
sensors.push (sensor); sensors.push (sensor);
sensorByID.set (id, sensor); sensorByID.set (id, sensor);
return sensor;
} }