List of usage examples for com.badlogic.gdx.physics.box2d PolygonShape setAsBox
public void setAsBox(float hx, float hy)
From source file:Tabox2D.java
License:Open Source License
/** * Creates a new Box body// ww w . jav a 2 s .c o m * @param type "dynamic" or "static" * @param x Left-bottom corner X of the box * @param y Left-bottom corner Y of the box * @param w Width of the box * @param h Height of the box * @return A new Tabody instance */ public Tabody newBox(String type, float x, float y, float w, float h) { // Scale proportions: x = x / meterSize; y = y / meterSize; w = w / meterSize; h = h / meterSize; PolygonShape polygonShape; BodyDef defBox = new BodyDef(); setType(defBox, type); defBox.position.set(x + w / 2, y + h / 2); Tabody box = new Tabody(); box.body = world.createBody(defBox); polygonShape = new PolygonShape(); polygonShape.setAsBox(w / 2, h / 2); FixtureDef fixtureBox = new FixtureDef(); fixtureBox.shape = polygonShape; fixtureBox.density = 1; fixtureBox.friction = 1; fixtureBox.restitution = 0; //////////////////////////////////////// box.w = w * meterSize; box.h = h * meterSize; box.fixture = fixtureBox; box.bodyType = "box"; //////////////////////////////////////// box.body.createFixture(fixtureBox); polygonShape.dispose(); tabodies.add(box); return box; }
From source file:ch.coldpixel.mario.Sprites.InteractiveTileObject.java
public InteractiveTileObject(World world, TiledMap map, Rectangle bounds) { this.world = world; this.map = map; this.bounds = bounds; BodyDef bdef = new BodyDef(); FixtureDef fdef = new FixtureDef(); PolygonShape shape = new PolygonShape(); bdef.type = BodyDef.BodyType.StaticBody; bdef.position.set((bounds.getX() + bounds.getWidth() / 2) / MarioBros.PPM, (bounds.getY() + bounds.getHeight() / 2) / MarioBros.PPM); body = world.createBody(bdef);/*from w w w .j a va 2 s. co m*/ shape.setAsBox(bounds.getWidth() / 2 / MarioBros.PPM, bounds.getHeight() / 2 / MarioBros.PPM); fdef.shape = shape; body.createFixture(fdef); }
From source file:ch.coldpixel.mario.Tools.B2WorldCreator.java
public B2WorldCreator(World world, TiledMap map) { //Create body and fixture variables BodyDef bdef = new BodyDef(); PolygonShape shape = new PolygonShape(); FixtureDef fdef = new FixtureDef(); Body body;//from w w w . j av a 2s . c o m //create ground bodies/fixture for (MapObject object : map.getLayers().get(2).getObjects().getByType(RectangleMapObject.class)) { //get(2) = in TILED from below the 2nd object(starts with 0, so it gets ground) Rectangle rect = ((RectangleMapObject) object).getRectangle(); //Get Rectangle Object itself bdef.type = BodyDef.BodyType.StaticBody;//3 different bodys, static=selfexplaining, dynamic=typical player, kinematic=not effected by forces like gravity, but can manipulated with velocity, ex: moving plattforms bdef.position.set((rect.getX() + rect.getWidth() / 2) / MarioBros.PPM, (rect.getY() + rect.getHeight() / 2) / MarioBros.PPM); body = world.createBody(bdef);//add body to our world shape.setAsBox(rect.getWidth() / 2 / MarioBros.PPM, rect.getHeight() / 2 / MarioBros.PPM); fdef.shape = shape; body.createFixture(fdef); } //create pipe bodies/fixture for (MapObject object : map.getLayers().get(3).getObjects().getByType(RectangleMapObject.class)) { Rectangle rect = ((RectangleMapObject) object).getRectangle(); bdef.type = BodyDef.BodyType.StaticBody; bdef.position.set((rect.getX() + rect.getWidth() / 2) / MarioBros.PPM, (rect.getY() + rect.getHeight() / 2) / MarioBros.PPM); body = world.createBody(bdef); shape.setAsBox(rect.getWidth() / 2 / MarioBros.PPM, rect.getHeight() / 2 / MarioBros.PPM); fdef.shape = shape; body.createFixture(fdef); } //create brick bodies/fixture for (MapObject object : map.getLayers().get(5).getObjects().getByType(RectangleMapObject.class)) { Rectangle rect = ((RectangleMapObject) object).getRectangle(); new Brick(world, map, rect); } //create coin bodies/fixtures for (MapObject object : map.getLayers().get(4).getObjects().getByType(RectangleMapObject.class)) { Rectangle rect = ((RectangleMapObject) object).getRectangle(); new Coin(world, map, rect); } }
From source file:com.agateau.pixelwheels.bonus.BonusSpot.java
License:Open Source License
public BonusSpot(Assets assets, AudioManager audioManager, GameWorld gameWorld, float x, float y) { final float U = Constants.UNIT_FOR_PIXEL; mAudioManager = audioManager;// ww w . j av a 2s. c om mX = x; mY = y; mRegion = assets.gift; mSound = assets.soundAtlas.get("bonus"); PolygonShape shape = new PolygonShape(); shape.setAsBox(U * mRegion.getRegionWidth() / 2, U * mRegion.getRegionHeight() / 2); BodyDef bodyDef = new BodyDef(); bodyDef.type = BodyDef.BodyType.DynamicBody; bodyDef.position.set(mX, mY); mBody = gameWorld.getBox2DWorld().createBody(bodyDef); Fixture fixture = mBody.createFixture(shape, 1f); fixture.setSensor(true); mBody.setUserData(this); mBody.setAngularVelocity(240 * MathUtils.degreesToRadians); shape.dispose(); }
From source file:com.agateau.pixelwheels.utils.Box2DUtils.java
License:Open Source License
@SuppressWarnings("unused") public static Body createStaticBox(World world, float x, float y, float width, float height) { BodyDef bodyDef = new BodyDef(); bodyDef.type = BodyDef.BodyType.StaticBody; bodyDef.position.set(x + width / 2, y + height / 2); Body body = world.createBody(bodyDef); PolygonShape shape = new PolygonShape(); shape.setAsBox(width / 2, height / 2); body.createFixture(shape, 1);/* w ww . j av a2s. c o m*/ return body; }
From source file:com.anythingmachine.tiledMaps.TiledMapHelper.java
License:Apache License
/** * Reads a file describing the collision boundaries that should be set * per-tile and adds static bodies to the boxd world. * /*ww w .ja va 2 s. com*/ * @param collisionsFile * @param world * @param pixelsPerMeter * the pixels per meter scale used for this world */ public void loadCollisions(String collisionsFile, World world, float pixelsPerMeter, int level) { /** * Detect the tiles and dynamically create a representation of the map * layout, for collision detection. Each tile has its own collision * rules stored in an associated file. * * The file contains lines in this format (one line per type of tile): * tileNumber XxY,XxY XxY,XxY * * Ex: * * 3 0x0,31x0 ... 4 0x0,29x0 29x0,29x31 * * For a 32x32 tileset, the above describes one line segment for tile #3 * and two for tile #4. Tile #3 has a line segment across the top. Tile * #1 has a line segment across most of the top and a line segment from * the top to the bottom, 30 pixels in. */ // FileHandle fh = Gdx.files.internal(collisionsFile); // String collisionFile = fh.readString(); // String lines[] = collisionFile.split("\\r?\\n"); // HashMap<Integer, ArrayList<LineSegment>> tileCollisionJoints = new // HashMap<Integer, ArrayList<LineSegment>>(); // /** // * Some locations on the map (perhaps most locations) are "undefined", // * empty space, and will have the tile type 0. This code adds an empty // * list of line segments for this "default" tile. // */ // tileCollisionJoints.put(Integer.valueOf(0), new // ArrayList<LineSegment>()); // for (int n = 0; n < lines.length; n++) { // String cols[] = lines[n].split(" "); // int tileNo = Integer.parseInt(cols[0]); // // ArrayList<LineSegment> tmp = new ArrayList<LineSegment>(); // // for (int m = 1; m < cols.length; m++) { // String coords[] = cols[m].split(","); // // String start[] = coords[0].split("x"); // String end[] = coords[1].split("x"); // // tmp.add(new LineSegment(Integer.parseInt(start[0]), // Integer.parseInt(start[1]), // Integer.parseInt(end[0]), Integer.parseInt(end[1]), "")); // } // // tileCollisionJoints.put(Integer.valueOf(tileNo), tmp); // } ArrayList<LineSegment> collisionLineSegments = new ArrayList<LineSegment>(); for (int l = 0; l < getMap().getLayers().getCount(); l++) { MapLayer nextLayer = getMap().getLayers().get(l); if (!nextLayer.getName().equals("AINODEMAP") && !nextLayer.getName().equals("DOORS")) { TiledMapTileLayer layer = (TiledMapTileLayer) nextLayer; if (layer.getProperties().containsKey("collide")) { for (int y = 0; y < layer.getHeight(); y++) { for (int x = 0; x < layer.getWidth(); x++) { Cell tile = layer.getCell(x, y); if (tile != null) { int tileID = tile.getTile().getId(); int start = 0; String type = ""; if (tile.getTile().getProperties().containsKey("type")) { type = (String) getMap().getTileSets().getTile(tileID).getProperties() .get("type"); } if (layer.getProperties().containsKey("WALLS")) { type = "WALLS"; addOrExtendCollisionLineSegment(x * 32 + 16, y * 32, x * 32 + 16, y * 32 + 32, collisionLineSegments, type); } else if (layer.getProperties().containsKey("STAIRS")) { if (!type.equals("LEFTSTAIRS")) { type = "STAIRS"; addOrExtendCollisionLineSegment(x * 32, y * 32, x * 32 + 32, y * 32 + 32, collisionLineSegments, type); } else { addOrExtendCollisionLineSegment(x * 32, y * 32 + 32, x * 32 + 32, y * 32, collisionLineSegments, type); } } else if (layer.getProperties().containsKey("PLATFORMS")) { type = "PLATFORMS"; addOrExtendCollisionLineSegment(x * 32, y * 32 + 32, x * 32 + 32, y * 32 + 32, collisionLineSegments, type); } } } } } } else { MapObjects objects = nextLayer.getObjects(); for (MapObject o : objects) { RectangleMapObject rect = (RectangleMapObject) o; if (rect.getProperties().containsKey("set") || rect.getProperties().containsKey("to_level")) { Rectangle shape = rect.getRectangle(); BodyDef nodeBodyDef = new BodyDef(); nodeBodyDef.type = BodyDef.BodyType.StaticBody; nodeBodyDef.position.set((shape.x + shape.width * 0.5f) * Util.PIXEL_TO_BOX, (shape.y + shape.height * 0.5f) * Util.PIXEL_TO_BOX); Body nodeBody = GamePlayManager.world.createBody(nodeBodyDef); if (!nextLayer.getName().equals("DOORS")) { String set = (String) rect.getProperties().get("set"); nodeBody.setUserData(new AINode(Integer.parseInt(set))); } else { if (rect.getProperties().containsKey("to_level") && rect.getProperties().containsKey("exitX") && rect.getProperties().containsKey("exitY")) { String to_level = (String) rect.getProperties().get("to_level"); String xPos = (String) rect.getProperties().get("exitX"); String yPos = (String) rect.getProperties().get("exitY"); nodeBody.setUserData(new Door(to_level, xPos, yPos)); } else { nodeBody.setUserData(new Door("9999", "1024", "256")); } } PolygonShape nodeShape = new PolygonShape(); nodeShape.setAsBox(shape.width * 0.5f * Util.PIXEL_TO_BOX, shape.height * 0.5f * Util.PIXEL_TO_BOX); FixtureDef fixture = new FixtureDef(); fixture.shape = nodeShape; fixture.isSensor = true; fixture.density = 0; fixture.filter.categoryBits = Util.CATEGORY_PLATFORMS; fixture.filter.maskBits = Util.CATEGORY_NPC | Util.CATEGORY_PLAYER; nodeBody.createFixture(fixture); nodeShape.dispose(); } } } } int platnum = 0; for (LineSegment lineSegment : collisionLineSegments) { BodyDef groundBodyDef = new BodyDef(); groundBodyDef.type = BodyDef.BodyType.StaticBody; groundBodyDef.position.set(0, 0); Body groundBody = GamePlayManager.world.createBody(groundBodyDef); if (lineSegment.type.equals("STAIRS") || lineSegment.type.equals("LEFTSTAIRS")) { groundBody.setUserData( new Stairs("stairs_" + level + "_" + platnum, lineSegment.start(), lineSegment.end())); } else if (lineSegment.type.equals("WALLS")) { groundBody.setUserData(new Entity().setType(EntityType.WALL)); } else { Platform plat = new Platform("plat_" + level + "_" + platnum, lineSegment.start(), lineSegment.end()); groundBody.setUserData(plat); if (GamePlayManager.lowestPlatInLevel == null || lineSegment.start().y < GamePlayManager.lowestPlatInLevel.getDownPosY()) { GamePlayManager.lowestPlatInLevel = plat; } } EdgeShape environmentShape = new EdgeShape(); environmentShape.set(lineSegment.start().scl(1 / pixelsPerMeter), lineSegment.end().scl(1 / pixelsPerMeter)); FixtureDef fixture = new FixtureDef(); fixture.shape = environmentShape; fixture.isSensor = true; fixture.density = 1f; fixture.filter.categoryBits = Util.CATEGORY_PLATFORMS; fixture.filter.maskBits = Util.CATEGORY_NPC | Util.CATEGORY_PLAYER | Util.CATEGORY_PARTICLES; groundBody.createFixture(fixture); environmentShape.dispose(); } /** * Drawing a boundary around the entire map. We can't use a box because * then the world objects would be inside and the physics engine would * try to push them out. */ TiledMapTileLayer layer = (TiledMapTileLayer) getMap().getLayers().get(3); BodyDef bodydef = new BodyDef(); bodydef.type = BodyType.StaticBody; bodydef.position.set(0, 0); Body body = GamePlayManager.world.createBody(bodydef); // left wall EdgeShape mapBounds = new EdgeShape(); if (level == 1) { mapBounds.set(new Vector2(0.0f, 0.0f), new Vector2(0, layer.getHeight() * 32).scl(Util.PIXEL_TO_BOX)); body.setUserData(new Entity().setType(EntityType.WALL)); Fixture fixture = body.createFixture(mapBounds, 0); Filter filter = new Filter(); filter.categoryBits = Util.CATEGORY_PLATFORMS; filter.maskBits = Util.CATEGORY_NPC | Util.CATEGORY_PLAYER; fixture.setFilterData(filter); } else { mapBounds.set(new Vector2(0f * Util.PIXEL_TO_BOX, 0.0f), new Vector2(0f, layer.getHeight() * 32).scl(Util.PIXEL_TO_BOX)); body.setUserData(new LevelWall(level - 1)); Fixture fixture = body.createFixture(mapBounds, 0); Filter filter = new Filter(); filter.categoryBits = Util.CATEGORY_PLATFORMS; filter.maskBits = Util.CATEGORY_NPC | Util.CATEGORY_PLAYER; fixture.setFilterData(filter); } // right wall body = GamePlayManager.world.createBody(bodydef); body.setUserData(new LevelWall(level + 1)); EdgeShape mapBounds2 = new EdgeShape(); mapBounds2.set(new Vector2((layer.getWidth() * 32), 0.0f).scl(Util.PIXEL_TO_BOX), new Vector2((layer.getWidth() * 32), layer.getHeight() * 32).scl(Util.PIXEL_TO_BOX)); Fixture fixture = body.createFixture(mapBounds2, 0); Filter filter = new Filter(); filter.categoryBits = Util.CATEGORY_PLATFORMS; filter.maskBits = Util.CATEGORY_NPC | Util.CATEGORY_PLAYER; fixture.setFilterData(filter); // roof body = GamePlayManager.world.createBody(bodydef); body.setUserData(new Platform("roof_" + level, new Vector2(0.0f, layer.getHeight() * 32), new Vector2(layer.getWidth() * 32, layer.getHeight()))); EdgeShape mapBounds3 = new EdgeShape(); mapBounds3.set(new Vector2(0.0f, layer.getHeight() * 32).scl(Util.PIXEL_TO_BOX), new Vector2(layer.getWidth() * 32, layer.getHeight() * 32).scl(Util.PIXEL_TO_BOX)); fixture = body.createFixture(mapBounds3, 0); fixture.setFilterData(filter); mapBounds.dispose(); mapBounds2.dispose(); mapBounds3.dispose(); }
From source file:com.arkanoid.Actors.BoardActor.java
License:Open Source License
/** * Create a new level/*from w w w . j av a2s . co m*/ * * @param world * @param textures */ public BoardActor(World world, HashMap<BoardTextures, TextureRegion> textures, Array<TextureRegion> grounds) { this.world = world; this.textures = textures; this.grounds = grounds; // left border BodyDef def = new BodyDef(); def.position.set(OFFSET_X - TILE_SIZE / 2f, OFFSET_Y + BOARD_HEIGHT / 2f); def.type = BodyDef.BodyType.StaticBody; body = world.createBody(def); PolygonShape box = new PolygonShape(); box.setAsBox(TILE_SIZE / 2, BOARD_HEIGHT / 2); fixture = body.createFixture(box, 1); fixture.setUserData("board_left"); fixture.setDensity(0f); fixture.setRestitution(0f); fixture.setFriction(0f); box.dispose(); // right border def = new BodyDef(); def.position.set(OFFSET_X + BOARD_WIDTH + TILE_SIZE / 2f, OFFSET_Y + BOARD_HEIGHT / 2f); def.type = BodyDef.BodyType.StaticBody; body = world.createBody(def); box = new PolygonShape(); box.setAsBox(TILE_SIZE / 2, BOARD_HEIGHT / 2); fixture = body.createFixture(box, 1); fixture.setUserData("board_right"); fixture.setDensity(0f); fixture.setRestitution(0f); fixture.setFriction(0f); box.dispose(); // top border def = new BodyDef(); def.position.set(OFFSET_X + BOARD_WIDTH / 2f, OFFSET_Y + BOARD_HEIGHT + TILE_SIZE / 2f); def.type = BodyDef.BodyType.StaticBody; body = world.createBody(def); box = new PolygonShape(); box.setAsBox(BOARD_WIDTH / 2, TILE_SIZE / 2); fixture = body.createFixture(box, 1); fixture.setUserData("board_top"); fixture.setDensity(0f); fixture.setRestitution(0f); fixture.setFriction(0f); box.dispose(); // def.position.set(OFFSET_X + width / 2f - border / 2f, OFFSET_Y + height / 2f + border / 2f); // Graph size setSize(BOARD_WIDTH * PPM, BOARD_HEIGHT * PPM); // Graph position setPosition(body.getPosition().x * PPM - getWidth() / 2f, body.getPosition().y * PPM - getHeight() / 2f); }
From source file:com.badlogic.gdx.tests.box2d.CollisionFiltering.java
License:Apache License
@Override protected void createWorld(World world) { {//ww w. j a va2 s . co m EdgeShape shape = new EdgeShape(); shape.set(new Vector2(-40.0f, 0), new Vector2(40, 0)); FixtureDef fd = new FixtureDef(); fd.shape = shape; fd.friction = 0.3f; BodyDef bd = new BodyDef(); Body ground = world.createBody(bd); ground.createFixture(fd); shape.dispose(); } Vector2[] vertices = new Vector2[3]; vertices[0] = new Vector2(-1, 0); vertices[1] = new Vector2(1, 0); vertices[2] = new Vector2(0, 2); PolygonShape polygon = new PolygonShape(); polygon.set(vertices); FixtureDef triangleShapeDef = new FixtureDef(); triangleShapeDef.shape = polygon; triangleShapeDef.density = 1.0f; triangleShapeDef.filter.groupIndex = k_smallGroup; triangleShapeDef.filter.categoryBits = k_triangleCategory; triangleShapeDef.filter.maskBits = k_triangleMask; BodyDef triangleBodyDef = new BodyDef(); triangleBodyDef.type = BodyType.DynamicBody; triangleBodyDef.position.set(-5, 2); Body body1 = world.createBody(triangleBodyDef); body1.createFixture(triangleShapeDef); vertices[0].scl(2); vertices[1].scl(2); vertices[2].scl(2); polygon.set(vertices); triangleShapeDef.filter.groupIndex = k_largeGroup; triangleBodyDef.position.set(-5, 6); triangleBodyDef.fixedRotation = true; Body body2 = world.createBody(triangleBodyDef); body2.createFixture(triangleShapeDef); { BodyDef bd = new BodyDef(); bd.type = BodyType.DynamicBody; bd.position.set(-5, 10); Body body = world.createBody(bd); PolygonShape p = new PolygonShape(); p.setAsBox(0.5f, 1.0f); body.createFixture(p, 1); PrismaticJointDef jd = new PrismaticJointDef(); jd.bodyA = body2; jd.bodyB = body; jd.enableLimit = true; jd.localAnchorA.set(0, 4); jd.localAnchorB.set(0, 0); jd.localAxisA.set(0, 1); jd.lowerTranslation = -1; jd.upperTranslation = 1; world.createJoint(jd); p.dispose(); } polygon.setAsBox(1, 0.5f); FixtureDef boxShapeDef = new FixtureDef(); boxShapeDef.shape = polygon; boxShapeDef.density = 1; boxShapeDef.restitution = 0.1f; boxShapeDef.filter.groupIndex = k_smallGroup; boxShapeDef.filter.categoryBits = k_boxCategory; boxShapeDef.filter.maskBits = k_boxMask; BodyDef boxBodyDef = new BodyDef(); boxBodyDef.type = BodyType.DynamicBody; boxBodyDef.position.set(0, 2); Body body3 = world.createBody(boxBodyDef); body3.createFixture(boxShapeDef); polygon.setAsBox(2, 1); boxShapeDef.filter.groupIndex = k_largeGroup; boxBodyDef.position.set(0, 6); Body body4 = world.createBody(boxBodyDef); body4.createFixture(boxShapeDef); CircleShape circle = new CircleShape(); circle.setRadius(1); FixtureDef circleShapeDef = new FixtureDef(); circleShapeDef.shape = circle; circleShapeDef.density = 1.0f; circleShapeDef.filter.groupIndex = k_smallGroup; circleShapeDef.filter.categoryBits = k_circleCategory; circleShapeDef.filter.maskBits = k_circleMask; BodyDef circleBodyDef = new BodyDef(); circleBodyDef.type = BodyType.DynamicBody; circleBodyDef.position.set(5, 2); Body body5 = world.createBody(circleBodyDef); body5.createFixture(circleShapeDef); circle.setRadius(2); circleShapeDef.filter.groupIndex = k_largeGroup; circleBodyDef.position.set(5, 6); Body body6 = world.createBody(circleBodyDef); body6.createFixture(circleShapeDef); }
From source file:com.badlogic.gdx.tests.utils.MovingPlatform.java
private Body createBox(World world, BodyType type, float width, float height, float density) { BodyDef def = new BodyDef(); def.type = type;/* w w w . j av a 2 s. c o m*/ Body box = world.createBody(def); PolygonShape poly = new PolygonShape(); poly.setAsBox(width, height); box.createFixture(poly, density); poly.dispose(); return box; }
From source file:com.barconr.games.marblegame.Physics2D.java
License:Apache License
public void createFixtures(TiledMap tiledmap) { int layerHeight = 0, layerWidth = 0; float tileWidth = 0, tileHeight = 0; ballsListener = new BallContactListener(); // Load the Tiled map layer and store some relevant variables TiledMapTileLayer tilelayer = (TiledMapTileLayer) (tiledmap.getLayers().get(0)); layerHeight = tilelayer.getHeight(); layerWidth = tilelayer.getWidth();/*from w w w. ja v a 2 s. c om*/ maze = new Maze(layerWidth, layerHeight); tileHeight = tilelayer.getTileHeight(); tileWidth = tilelayer.getTileWidth(); System.out.println("Layer height (tiles) = " + layerHeight + " Layer width (tiles) = " + layerWidth + " Tile height = " + tileHeight + "tile width = " + tileWidth); System.out.println("Tile count = " + tilelayer.getObjects().getCount()); System.out.println("layer height pixels = " + (layerHeight * tileHeight) + "LAYER WIDTH PIXELS : " + (layerWidth * tileWidth)); //Create the box2d world world = new World(new Vector2(0, -9), true); world.setContactListener(ballsListener); // Loop through the grid reference for (int y_pos = 0; y_pos < layerHeight; y_pos++) { for (int x_pos = 0; x_pos < layerWidth; x_pos++) { boolean impassibleBlock = tilelayer.getCell(x_pos, layerHeight - y_pos - 1).getTile() .getProperties().containsKey("block"); // If the tile square contains the reference "start" // Store this as the start position if (tilelayer.getCell(x_pos, layerHeight - y_pos - 1).getTile().getProperties() .containsKey("start")) { if (startPosition == null) { System.out.println("x:" + x_pos * tileWidth + " y:" + y_pos * tileHeight); startPosition = new Vector2(x_pos * tileWidth * Assets.METERS_PER_PIXEL, (50 - y_pos) * tileHeight * Assets.METERS_PER_PIXEL); } } //Create a fixture for the end position if (tilelayer.getCell(x_pos, layerHeight - y_pos - 1).getTile().getProperties() .containsKey("end")) { //Draw box for fixture that is impassible PolygonShape squareShape = new PolygonShape(); BodyDef squareBodyDef = new BodyDef(); squareBodyDef.type = BodyType.StaticBody; //Static body which won't move //Box position squareBodyDef.position.set(new Vector2((x_pos * Assets.METERS_PER_PIXEL * tileWidth), (layerHeight - y_pos - 1) * Assets.METERS_PER_PIXEL * tileHeight)); //Correction for fact Box2Ds squares are half width/height from center point squareBodyDef.position.add(tileWidth / 2 * Assets.METERS_PER_PIXEL, tileHeight / 2 * Assets.METERS_PER_PIXEL); Body squareBody = world.createBody(squareBodyDef); squareShape.setAsBox(tileWidth / 2 * Assets.METERS_PER_PIXEL, tileHeight / 2 * Assets.METERS_PER_PIXEL); FixtureDef fixDefSquare = new FixtureDef(); fixDefSquare.shape = squareShape; fixDefSquare.isSensor = true; fixDefSquare.density = 0.1f; fixDefSquare.restitution = 0.3f; Fixture endFix = squareBody.createFixture(fixDefSquare); endFix.setSensor(true); endFix.setUserData("exit"); } if (impassibleBlock) { //Draw box for fixture that blocks maze.setMazeUnit(new MazeUnit("block"), x_pos, y_pos); //System.out.print("@"); // Draw ascii map in stdout } else { maze.setMazeUnit(new MazeUnit("passage"), x_pos, y_pos); } } //System.out.println(); } // The players ball playerBallBodyDef = new BodyDef(); playerBallBodyDef.type = BodyType.DynamicBody; if (startPosition == null) { playerBallBodyDef.position.set(3f, 3f); } else { playerBallBodyDef.position.set(startPosition.x, startPosition.y); } playerBallBodyDef.allowSleep = false; ballCircleBody = world.createBody(playerBallBodyDef); dynamicCircle = new CircleShape(); dynamicCircle.setRadius(8 / Assets.PIXELS_PER_METER); FixtureDef ballFixtureDef = new FixtureDef(); ballFixtureDef.shape = dynamicCircle; ballFixtureDef.density = 0.1f; ballFixtureDef.friction = 1f; //ballFixtureDef. ballFixtureDef.restitution = 0.5f; //ballCircleBody.setUserData("ball"); Fixture fx = ballCircleBody.createFixture(ballFixtureDef); fx.setUserData("ball"); maze.removeExtraBoxes(); /* PolygonShape squareShape = new PolygonShape(); */ for (int i = 0; i < maze.width; i++) { for (int j = 0; j < maze.height; j++) { if (maze.mazeUnits[j][i].getType().equals("block")) { BodyDef squareBodyDef = new BodyDef(); PolygonShape squareShape = new PolygonShape(); squareBodyDef.type = BodyType.StaticBody; //Static body which won't move //Box position squareBodyDef.position.set(new Vector2((j * Assets.METERS_PER_PIXEL * tileWidth), (layerHeight - i - 1) * Assets.METERS_PER_PIXEL * tileHeight)); //Correction for fact Box2Ds squares are half width/height from center point squareBodyDef.position.add(tileWidth / 2 * Assets.METERS_PER_PIXEL, tileHeight / 2 * Assets.METERS_PER_PIXEL); Body squareBody = world.createBody(squareBodyDef); //Size of box squareShape.setAsBox(tileWidth / 2 * Assets.METERS_PER_PIXEL, tileHeight / 2 * Assets.METERS_PER_PIXEL); FixtureDef fixDefSquare = new FixtureDef(); fixDefSquare.shape = squareShape; fixDefSquare.density = 0.1f; fixDefSquare.restitution = 0.3f; squareBody.createFixture(fixDefSquare); } } } }