public static void createTrigger(
PooledEngine engine,
PhysixSystem physixSystem,
float x,
float y,
float width,
float height,
Consumer<Entity> consumer) {
Entity entity = engine.createEntity();
PhysixModifierComponent modifyComponent = engine.createComponent(PhysixModifierComponent.class);
entity.add(modifyComponent);
TriggerComponent triggerComponent = engine.createComponent(TriggerComponent.class);
triggerComponent.consumer = consumer;
entity.add(triggerComponent);
modifyComponent.schedule(
() -> {
PhysixBodyComponent bodyComponent = engine.createComponent(PhysixBodyComponent.class);
PhysixBodyDef bodyDef =
new PhysixBodyDef(BodyDef.BodyType.StaticBody, physixSystem)
.position(x + width / 2, y + height / 2);
bodyComponent.init(bodyDef, physixSystem, entity);
PhysixFixtureDef fixtureDef =
new PhysixFixtureDef(physixSystem).sensor(true).shapeBox(width, height);
bodyComponent.createFixture(fixtureDef);
entity.add(bodyComponent);
});
engine.addEntity(entity);
}
public static Entity makePlayerControlled(Entity entity) {
entity.add(GameManager.getGame().engine.createComponent(PlayerOwnedComponent.class));
entity.add(GameManager.getGame().engine.createComponent(PlayerControllerComponent.class));
entity.add(GameManager.getGame().engine.createComponent(JoystickControllerComponent.class));
return entity;
}
private static Entity createBaseTile(Level level, int x, int y, Color color, boolean isWall) {
x *= Tiles.SIZE;
y *= Tiles.SIZE;
final Entity tile = createWithPosition(level, x, y);
tile.add(level.createComponent(MiniMapObject.class).setColor(color));
if (isWall) {
tile.add(new BoundingBox().set(x, y, Tiles.SIZE));
}
return tile;
}
public static Entity createPlayer(float x, float y, float width, float height) {
Entity entity = createBasicMovingEntity(x, y, width, height);
makePlayerControlled(entity);
makeVisual(entity, width, height, "player_ship1.png");
entity.add(GameManager.getGame().engine.createComponent(ShootingComponent.class));
entity.add(GameManager.getGame().engine.createComponent(CameraFocusComponent.class));
GameManager.getGame().engine.addEntity(entity);
return entity;
}
// TODO: Refactor into multiple functions
@Override
public Entity buildEntity() {
Entity player = new Entity();
// Define the body
BodyDef playerBody = new BodyDef();
playerBody.type = BodyDef.BodyType.DynamicBody;
playerBody.position.set(0, 0);
// Create the components
PhysicsComponent p = new PhysicsComponent(physicsWorld.createBody(playerBody), player);
RenderComponent r = new RenderComponent();
KeyboardInputComponent i = new KeyboardInputComponent();
MoveAction m = new MoveAction();
// Properties for the components
Polygon sprite =
new Polygon(
new float[] {
0, 5,
3, -3,
0, -2,
-3, -3
});
PolygonShape fixShape = new PolygonShape();
fixShape.set(sprite.getVertices());
FixtureDef def = new FixtureDef();
def.shape = fixShape;
def.density = 1.2f;
def.friction = 0f;
def.restitution = 0.1f;
// Apply properties
p.physicsBody.createFixture(def);
r.renderColor = Color.BLUE;
r.sprite = sprite;
m.lin_v = 5f;
m.rot_v = 2f;
// Add to player
player.add(p);
player.add(r);
player.add(i);
player.add(m);
return player;
}
public static Entity createPlayer(Level level, TextureRegion[][] spriteSheet) {
final Entity player = level.createEntity();
player.add(
level
.createComponent(Position.class)
.set(level.getNextSpawnLocation())); // TODO: This can return null!
player.add(level.createComponent(Velocity.class).reset());
player.add(
level
.createComponent(Health.class)
.reset(20)); // TODO change default based on selected character
player.add(level.createComponent(Sprite.class).set(spriteSheet[0][0]));
return player;
}
public void addContact(float delta, Contact contact) {
for (Entity e : entities) {
if (contact.getFixtureA() == bm.get(e).body.getFixtureList().first()) {
for (Entity player : players) {
if (contact.getFixtureB() == sensorm.get(player).sensor) {
e.add(new CollisionComponent(player.getId(), contact.getWorldManifold()));
player.add(new CollisionComponent(e.getId(), contact.getWorldManifold()));
System.out.println("hit a player");
return;
}
}
}
}
}
public static Entity makeHoming(Entity entity, Entity homingTarget) {
HomingComponent homing = GameManager.getGame().engine.createComponent(HomingComponent.class);
homing.target = homingTarget;
entity.add(homing);
return entity;
}
@Override
public void run(
Entity entity, SafeProperties meta, SafeProperties properties, EntityFactoryParam param) {
PositionComponent component = engine.createComponent(PositionComponent.class);
component.x = param.x;
component.y = param.y;
entity.add(component);
}
public static Entity createMap() {
Entity map = GameManager.getGame().engine.createEntity();
MapComponent mapComponent = GameManager.getGame().engine.createComponent(MapComponent.class);
mapComponent.init(256, 256);
mapComponent.rectangle.x = -128;
mapComponent.rectangle.y = -128;
map.add(mapComponent);
GameManager.getGame().engine.addEntity(map);
return map;
}
public static Entity makeVisual(Entity entity, float width, float height, String image) {
VisualComponent visual = GameManager.getGame().engine.createComponent(VisualComponent.class);
final Texture texture =
new Texture(Gdx.files.internal(image != null ? image : images.random()));
visual.region = new TextureRegion(texture, texture.getWidth(), texture.getHeight());
visual.width = width;
visual.height = height;
entity.add(visual);
return entity;
}
public static Entity createEntity(PooledEngine engine, String name, float x, float y, Team team) {
factoryParam.x = x;
factoryParam.y = y;
factoryParam.team = team;
Entity entity = entityFactory.createEntity(name, factoryParam);
SetupComponent setup = engine.createComponent(SetupComponent.class);
setup.name = name;
setup.team = team;
entity.add(setup);
engine.addEntity(entity);
return entity;
}
public static Entity createBullet(float x, float y, float width, float height) {
Entity bullet = createBasicMovingEntity(x, y, width, height);
makeVisual(bullet, width, height, null);
bullet.add(GameManager.getGame().engine.createComponent(DamageOnCollisionComponent.class));
//
// bullet.add(GameManager.getGame().engine.createComponent(DestroyOnMapCollisionComponent.class));
GameManager.getGame().engine.addEntity(bullet);
return bullet;
}
@Override
public void run(
Entity entity, SafeProperties meta, SafeProperties properties, EntityFactoryParam param) {
if (param.game instanceof GameLocal) {
EatableComponent component = engine.createComponent(EatableComponent.class);
component.energy = properties.getFloat("energy", 0);
component.sound = properties.getString("sound");
String powerupName = properties.getString("powerup");
if (powerupName != null) {
component.powerup = powerupSystem.createPowerup(powerupName);
}
entity.add(component);
}
}
public void init(final Area area) {
/* Dialogues */
DialogueComponent dc = DialogueComponent.read("scroll");
dc.events.put(
"end",
new Runnable() {
@Override
public void run() {
Event addAttack =
new Event() {
public void run(Context context) {
Attack attack = new Attack(Attack.prototypes.get("nmScroll"));
Player.addInventory(attack);
Player.addAttack(attack);
Player.addAttribute("nmScroll");
Player.save((Area) context);
}
};
Event hideScroll = new SetEntityVisibility("scroll", false);
area.events.add(addAttack);
area.events.add(hideScroll);
}
});
/* Entities */
Entity scroll = new Entity();
scroll.add(new NameComponent("scroll"));
scroll.add(new AreaComponent(area));
scroll.add(new ActorComponent(new Image(Main.getTexture("scroll"))));
scroll.add(new PositionComponent(5 * Constants.TILE_SIZE, 5 * Constants.TILE_SIZE));
if (!Player.getAttribute("nmScroll")) scroll.add(new VisibleComponent());
CollisionComponent cc = new CollisionComponent(0, 0, 16, 8);
cc.events.add(new StartDialogue(dc));
scroll.add(cc);
Entity leave = new Entity();
EnterZoneComponent ec = new EnterZoneComponent(area);
ec.bounds.set(0, -Constants.TILE_SIZE, mapSize.x * Constants.TILE_SIZE, Constants.TILE_SIZE);
ec.events.add(
new ChangeContext(
"puzzle1",
new Vector2(17.5f * Constants.TILE_SIZE, 34 * Constants.TILE_SIZE),
new Vector2(17.5f * Constants.TILE_SIZE, 32 * Constants.TILE_SIZE)));
leave.add(ec);
/* Adding things to Area */
entities = new Entity[] {scroll, leave};
new ParticleEffectActor.EnvironmentParticleEffect("scroll", area);
}
public static Entity createChainLight(
PooledEngine engine,
float x,
float y,
Color color,
float distance,
int rayDirection,
ArrayList<Point> points) {
Entity e = engine.createEntity();
PositionComponent pc = engine.createComponent(PositionComponent.class);
pc.x = x;
pc.y = y;
ChainLightComponent clc = engine.createComponent(ChainLightComponent.class);
float chain[] = new float[points.size() * 2];
int i = 0;
for (Point point : points) {
chain[i++] = (x + point.x) / GameConstants.BOX2D_SCALE;
chain[i++] = (y + point.y) / GameConstants.BOX2D_SCALE;
}
final RayHandler rayHandler = engine.getSystem(LightRenderSystem.class).getRayHandler();
clc.chainLight =
new ChainLight(
rayHandler,
GameConstants.LIGHT_RAYS,
color,
distance / GameConstants.BOX2D_SCALE,
rayDirection,
chain);
clc.chainLight.setStaticLight(false);
e.add(pc);
e.add(clc);
engine.addEntity(e);
return e;
}
private Entity buildPuffin(World world) {
Entity e = engine.createEntity();
e.add(new PuffinComponent());
AnimationComponent a = new AnimationComponent();
a.animations.put(
"DEFAULT", new Animation(1f / 16f, Assets.getPuffinArray(), Animation.PlayMode.LOOP));
a.animations.put(
"RUNNING", new Animation(1f / 16f, Assets.getPuffinRunArray(), Animation.PlayMode.LOOP));
e.add(a);
StateComponent state = new StateComponent();
state.set("DEFAULT");
e.add(state);
TextureComponent tc = new TextureComponent();
e.add(tc);
TransformComponent tfc = new TransformComponent();
tfc.position.set(10f, 10f, 1f);
tfc.rotation = 15f;
tfc.scale.set(0.25f, 0.25f);
e.add(tfc);
BodyComponent bc = new BodyComponent();
BodyDef bodyDef = new BodyDef();
// We set our body to dynamic, for something like ground which doesn't move we would set it to
// StaticBody
bodyDef.type = BodyDef.BodyType.DynamicBody;
// Set our body's starting position in the world
bodyDef.position.set(10f, 23f);
// Create our body in the world using our body definition
bc.body = world.createBody(bodyDef);
bc.body.applyAngularImpulse(50f, true);
// Create a circle shape and set its radius to 6
CircleShape circle = new CircleShape();
circle.setRadius(2f);
// Create a fixture definition to apply our shape to
FixtureDef fixtureDef = new FixtureDef();
fixtureDef.shape = circle;
fixtureDef.density = 20f;
fixtureDef.friction = 0.4f;
fixtureDef.restitution = 0.6f; // Make it bounce a little bit
// Create our fixture and attach it to the body
bc.body.createFixture(fixtureDef);
// Remember to dispose of any shapes after you're done with them!
// BodyDef and FixtureDef don't need disposing, but shapes do.
circle.dispose();
e.add(bc);
return e;
}
public static Entity createBasicMovingEntity(float x, float y, float width, float height) {
Entity entity = GameManager.getGame().engine.createEntity();
PositionComponent position =
GameManager.getGame().engine.createComponent(PositionComponent.class);
position.x = x;
position.y = y;
entity.add(position);
CollisionComponent collision =
GameManager.getGame().engine.createComponent(CollisionComponent.class);
collision.init(width, height);
entity.add(collision);
entity.add(GameManager.getGame().engine.createComponent(AccelerationComponent.class));
entity.add(GameManager.getGame().engine.createComponent(DragComponent.class));
entity.add(GameManager.getGame().engine.createComponent(VelocityComponent.class));
entity.add(GameManager.getGame().engine.createComponent(AngleComponent.class));
entity.add(GameManager.getGame().engine.createComponent(PropelComponent.class));
entity.add(
GameManager.getGame().engine.createComponent(StopMovementOnCollisionComponent.class));
return entity;
}
private void processPlayerBeginCollision(Entity playerEntity, Entity otherEntity) {
TypeComponent typeComponent = ComponentMappers.TYPE.get(otherEntity);
CapsuleControlComponent capsuleControlComponent =
ComponentMappers.CAPSULE_CONTROL.get(playerEntity);
StateComponent stateComponent = ComponentMappers.STATE.get(otherEntity);
if (typeComponent.type == GameObjectType.TYPE_SAFE_CAPSULE
&& capsuleControlComponent == null
&& stateComponent.state == States.STATE_FREE) {
stateComponent.state = States.STATE_BUSY;
Body playerBody = ComponentMappers.PHYSIC.get(playerEntity).body;
Body safeCapsuleBody = ComponentMappers.PHYSIC.get(otherEntity).body;
playerBody.getFixtureList().get(0).setSensor(true);
Vector2 posDiff = playerBody.getWorldCenter().sub(playerBody.getPosition()).cpy();
playerBody.setTransform(safeCapsuleBody.getWorldCenter().sub(posDiff), playerBody.getAngle());
WeldJointDef jointDef = new WeldJointDef();
jointDef.initialize(playerBody, safeCapsuleBody, safeCapsuleBody.getWorldCenter());
safeCapsuleBody.getWorld().createJoint(jointDef);
JetpackControlComponent jetpackControlComponent = ComponentMappers.JETPACK.get(playerEntity);
jetpackControlComponent.isActive = false;
TurnControlComponent turnControlComponent = ComponentMappers.CONTROL.get(playerEntity);
turnControlComponent.isActive = false;
PooledEngine engine = (PooledEngine) this.getEngine();
playerEntity.add(
engine
.createComponent(CapsuleControlComponent.class)
.init(jetpackControlComponent.jetpackActivateKey));
}
if (typeComponent.type == GameObjectType.TYPE_ASTEROID) {
Body playerBody = ComponentMappers.PHYSIC.get(playerEntity).body;
if (!playerBody.getFixtureList().get(0).isSensor()) {
OxygenComponent oxygenComponent = ComponentMappers.OXYGEN.get(playerEntity);
if (oxygenComponent != null)
oxygenComponent.addModificator(OxygenModificator.createInstantAsteroidModificator());
}
}
}
private Entity buildFloorEntity(World world) {
Entity e = engine.createEntity();
Vector2 screenMeters = RenderingSystem.getScreenSizeInMeters();
Gdx.app.log("Splash Screen", "Screen Meters:" + screenMeters.x + " x " + screenMeters.y);
Vector2 screenPixels = RenderingSystem.getScreenSizeInPixesl();
Gdx.app.log("Splash Screen", "Screen Pixels:" + screenPixels.x + " x " + screenPixels.y);
// Create our body definition
BodyDef groundBodyDef = new BodyDef();
groundBodyDef.type = BodyDef.BodyType.StaticBody;
// Set its world position
groundBodyDef.position.set(new Vector2(6f, 1f));
groundBodyDef.angle = 45f;
BodyComponent bc = new BodyComponent();
// Create a body from the defintion and add it to the world
bc.body = world.createBody(groundBodyDef);
// Create a polygon shape
PolygonShape groundBox = new PolygonShape();
// Set the polygon shape as a box which is twice the size of our view port and 20 high
// (setAsBox takes half-width and half-height as arguments)
groundBox.setAsBox(5f, 1f);
// Create a fixture from our polygon shape and add it to our ground body
bc.body.createFixture(groundBox, 0.0f);
// Clean up after ourselves
groundBox.dispose();
e.add(bc);
return e;
}
public static Entity createTile(
Level level, int x, int y, Color color, TextureRegion texture, boolean isWall) {
final Entity tile = createBaseTile(level, x, y, color, isWall);
tile.add(level.createComponent(Sprite.class).set(texture));
return tile;
}
public static Entity createWithPosition(Level level, int x, int y) {
final Entity tile = level.createEntity();
tile.add(level.createComponent(Position.class).set(x, y));
return tile;
}
