public Camera2DScreen(Game game) {
super(game);
GLGraphics glGraphics = ((GLGame) game).getGLGraphics();
gl = glGraphics.getGL();
camera = new Camera2D(glGraphics, WORLD_WIDTH, WORLD_HEIGHT);
cannon = new Cannon(0, 0, 1, 1);
ball = new DynamicGameObject(0, 0, 0.2f, 0.2f);
targets = new ArrayList<GameObject>(NUM_TARGETS);
grid = new SpatialHashGrid(WORLD_WIDTH, WORLD_HEIGHT, 2.5f);
for (int i = 0; i < NUM_TARGETS; i++) {
GameObject target =
new GameObject(
(float) Math.random() * WORLD_WIDTH,
(float) Math.random() * WORLD_HEIGHT,
0.5f,
0.5f);
grid.insertStaticObject(target);
targets.add(target);
}
cannonVertices = new Vertices(gl, 3, 0, false, false);
cannonVertices.setVertices(new float[] {-0.5f, -0.5f, 0.5f, 0.0f, -0.5f, 0.5f}, 0, 6);
ballVertices = new Vertices(gl, 4, 6, false, false);
ballVertices.setVertices(
new float[] {-0.1f, -0.1f, 0.1f, -0.1f, 0.1f, 0.1f, -0.1f, 0.1f}, 0, 8);
ballVertices.setIndices(new short[] {0, 1, 2, 2, 3, 0}, 0, 6);
targetVertices = new Vertices(gl, 4, 6, false, false);
targetVertices.setVertices(
new float[] {-0.25f, -0.25f, 0.25f, -0.25f, 0.25f, 0.25f, -0.25f, 0.25f}, 0, 8);
targetVertices.setIndices(new short[] {0, 1, 2, 2, 3, 0}, 0, 6);
}
@Override
public void present(float deltaTime) {
gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
camera.setViewportAndMatrices();
gl.glColor4f(0, 1, 0, 1);
targetVertices.bind();
int len = targets.size();
for (int i = 0; i < len; i++) {
GameObject target = targets.get(i);
gl.glLoadIdentity();
gl.glTranslatef(target.position.x, target.position.y, 0);
targetVertices.draw(GL10.GL_TRIANGLES, 0, 6);
}
targetVertices.unbind();
gl.glLoadIdentity();
gl.glTranslatef(ball.position.x, ball.position.y, 0);
gl.glColor4f(1, 0, 0, 1);
ballVertices.bind();
ballVertices.draw(GL10.GL_TRIANGLES, 0, 6);
ballVertices.unbind();
gl.glLoadIdentity();
gl.glTranslatef(cannon.position.x, cannon.position.y, 0);
gl.glRotatef(cannon.angle, 0, 0, 1);
gl.glColor4f(1, 1, 1, 1);
cannonVertices.bind();
cannonVertices.draw(GL10.GL_TRIANGLES, 0, 3);
cannonVertices.unbind();
}
public BobScreen(Game game) {
super(game);
glGraphics = ((GLGame) game).getGLGraphics();
bobTexture = new Texture((GLGame) game, "bobrgb888.png");
bobModel = new Vertices(glGraphics, 4, 12, false, true);
bobModel.setVertices(
new float[] {
-16, -16, 0, 1, 16, -16, 1, 1, 16, 16, 1, 0, -16, 16, 0, 0,
},
0,
16);
bobModel.setIndices(new short[] {0, 1, 2, 2, 3, 0}, 0, 6);
bobs = new Bob[100];
for (int i = 0; i < 100; i++) {
bobs[i] = new Bob();
}
fpsCounter = new FPSCounter();
}
@Override
public void present(float deltaTime) {
GL10 gl = glGraphics.getGL();
gl.glClearColor(1, 0, 0, 1);
gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
gl.glMatrixMode(GL10.GL_PROJECTION);
gl.glLoadIdentity();
gl.glOrthof(0, 320, 0, 480, 1, -1);
gl.glEnable(GL10.GL_TEXTURE_2D);
bobTexture.bind();
gl.glMatrixMode(GL10.GL_MODELVIEW);
for (int i = 0; i < NUM_BOBS; i++) {
gl.glLoadIdentity();
gl.glTranslatef(bobs[i].x, bobs[i].y, 0);
gl.glRotatef(45, 0, 0, 1);
gl.glScalef(2, 0.5f, 0);
bobModel.draw(GL10.GL_TRIANGLES, 0, 6);
}
fpsCounter.logFrame();
}