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Screen functionality

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Basic screen functionality, working loading screen with asset loader and
manager
This commit is contained in:
Ash Reynolds 2016-02-11 18:35:15 +00:00
parent 61a10aa7e7
commit fbd68c2169
17 changed files with 683 additions and 22 deletions
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36
core/src/com/game/App.java
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@ -1,15 +1,17 @@
package com.game;
import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Game;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.assets.AssetManager;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.game.Misc.Vars;
import com.game.Managers.StateManager;
import com.game.Screens.Loading;
import com.game.Screens.Splash;
public class App extends ApplicationAdapter {
public class App extends Game {
private float accum;
@ -22,10 +24,12 @@ public class App extends ApplicationAdapter {
private OrthographicCamera hudCam;
// Managers
private StateManager sm;
private AssetManager assetManager;
//private StateManager sm;
@Override
public void create() {
assetManager = new AssetManager();
// Create batches
sb = new SpriteBatch();
@ -38,38 +42,40 @@ public class App extends ApplicationAdapter {
hudCam.setToOrtho(false, Vars.SCREEN_WIDTH, Vars.SCREEN_HEIGHT);
// Create statemanager (Should always happen last)
sm = new StateManager(this);
}
@Override
public void resize (int width, int height) {
//sm = new StateManager(this);
this.setScreen(new Loading(this));
}
@Override
public void render () {
super.render();
accum += Gdx.graphics.getDeltaTime();
/*accum += Gdx.graphics.getDeltaTime();
while (accum >= Vars.STEP) {
accum -= Vars.STEP;
sm.handleInput();
sm.update(Vars.STEP);
sm.render();
}
}*/
if(Gdx.input.isKeyPressed(Input.Keys.ESCAPE)) { Gdx.app.exit(); }
}
@Override
public void dispose () {
sm.dispose();
sb.dispose();
sr.dispose();
super.dispose();
//sm.dispose();
//sb.dispose();
//sr.dispose();
}
public SpriteBatch getSpriteBatch() { return sb; }
public ShapeRenderer getSr() { return sr; }
public StateManager getSm() { return sm; }
//public StateManager getSm() { return sm; }
public OrthographicCamera getCam() { return cam; }
public OrthographicCamera getHudCam() { return hudCam; }
public AssetManager getAssetManager() { return assetManager; }
}

7
core/src/com/game/Managers/Assets.java
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@ -1,7 +0,0 @@
package com.game.Managers;
/**
* Created by Ash on 10/02/2016.
*/
public class Assets {
}

1
core/src/com/game/Misc/Vars.java
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@ -11,6 +11,7 @@ public class Vars {
public static final int SCREEN_WIDTH = 1280;
public static final int SCREEN_HEIGHT = 720;
public static final boolean RESIZABLE = false;
public static final boolean VSYNC = true;
public static final float FRAMERATE = 60;
// Physics related

85
core/src/com/game/Screens/AbstractScreen.java Normal file
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@ -0,0 +1,85 @@
package com.game.Screens;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Screen;
import com.badlogic.gdx.assets.AssetManager;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.game.App;
/**
* Created by Ash on 11/02/2016.
*/
public abstract class AbstractScreen implements Screen {
// App reference
protected App app;
// Batches
protected SpriteBatch sb;
protected ShapeRenderer sr;
// Cameras
protected OrthographicCamera cam;
protected OrthographicCamera hudCam;
// Managers
protected AssetManager assets;
// Stage
protected Stage stage;
public AbstractScreen(final App app)
{
this.app = app;
sb = app.getSpriteBatch();
sr = app.getSr();
cam = app.getCam();
hudCam = app.getHudCam();
assets = app.getAssetManager();
stage = new Stage();
}
@Override
public void show() {
}
public abstract void update(float dt);
@Override
public void render(float dt) {
update(dt);
Gdx.gl.glClearColor(0, 0, 0, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
}
@Override
public void resize(int width, int height) {
}
@Override
public void pause() {
}
@Override
public void resume() {
}
@Override
public void hide() {
}
@Override
public void dispose() {
stage.dispose();
}
}

7
core/src/com/game/Screens/Leaderboard.java Normal file
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@ -0,0 +1,7 @@
package com.game.Screens;
/**
* Created by Ash on 11/02/2016.
*/
public class Leaderboard {
}

7
core/src/com/game/Screens/LevelSelect.java Normal file
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@ -0,0 +1,7 @@
package com.game.Screens;
/**
* Created by Ash on 11/02/2016.
*/
public class LevelSelect {
}

72
core/src/com/game/Screens/Loading.java Normal file
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@ -0,0 +1,72 @@
package com.game.Screens;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.math.Interpolation;
import com.badlogic.gdx.math.Rectangle;
import com.badlogic.gdx.scenes.scene2d.ui.Image;
import com.game.App;
/**
* Created by Ash on 11/02/2016.
*/
public class Loading extends AbstractScreen {
private Image logo;
private float percent;
private Rectangle loadingRect;
public Loading(App app) {
super(app);
}
@Override
public void show() {
assets.load("textures/player.png", Texture.class);
assets.finishLoading();
logo = new Image(assets.get("textures/player.png", Texture.class));
logo.setPosition((stage.getWidth() / 2) - logo.getWidth() / 2, (stage.getHeight() / 1.5f) - logo.getHeight() / 2);
// 853.3333
loadingRect = new Rectangle(stage.getWidth() / 6f, (stage.getHeight() / 2f), 0, 25);
assets.load("textures/badlogic.jpg", Texture.class);
assets.load("textures/position0.png", Texture.class);
assets.load("textures/position1.png", Texture.class);
assets.load("textures/position2.png", Texture.class);
}
@Override
public void update(float dt) {
percent = Interpolation.linear.apply(percent, assets.getProgress(), 0.1f);
loadingRect.width = 0 + 853.3333f * percent;
if (assets.update()) {
if (Gdx.input.isTouched()) {
app.setScreen(new Menu(app));
}
}
}
@Override
public void render(float dt) {
super.render(dt);
sr.begin(ShapeRenderer.ShapeType.Filled);
sr.setColor(1, 0, 0, 1);
sr.rect(loadingRect.x, loadingRect.y, loadingRect.width, loadingRect.height); // Red loading bar
sr.end();
sb.begin();
logo.draw(sb, 1f);
sb.end();
}
@Override
public void dispose() {
super.dispose();
}
}

38
core/src/com/game/Screens/Menu.java Normal file
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@ -0,0 +1,38 @@
package com.game.Screens;
import com.badlogic.gdx.graphics.g2d.TextureAtlas;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
import com.game.App;
/**
* Created by Ash on 11/02/2016.
*/
public class Menu extends AbstractScreen {
private TextureAtlas atlas;
private Skin skin;
// Buttons
private TextButton butPlay, butExit, butLeaderboard;
// Font
public Menu(App app) {
super(app);
}
@Override
public void update(float dt) {
}
@Override
public void render(float dt)
{
super.render(dt);
}
}

7
core/src/com/game/Screens/Play.java Normal file
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@ -0,0 +1,7 @@
package com.game.Screens;
/**
* Created by Ash on 11/02/2016.
*/
public class Play {
}

31
core/src/com/game/Screens/Splash.java Normal file
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@ -0,0 +1,31 @@
package com.game.Screens;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL20;
import com.game.App;
/**
* Created by Ash on 11/02/2016.
*/
public class Splash extends AbstractScreen {
public Splash(App app) {
super(app);
}
@Override
public void update(float dt) {
stage.act(dt);
}
@Override
public void render(float dt)
{
super.render(dt);
stage.draw();
}
}

94
core/src/com/game/States/Menu.java
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@ -2,31 +2,96 @@ package com.game.States;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.TextureAtlas;
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
import com.badlogic.gdx.math.Interpolation;
import com.badlogic.gdx.scenes.scene2d.ui.*;
import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
import com.game.Managers.StateManager;
import java.awt.event.InputEvent;
import java.util.Random;
import static com.badlogic.gdx.scenes.scene2d.actions.Actions.*;
/**
* Created by Ash on 08/02/2016.
*/
public class Menu extends State {
Random rand = new Random();
int threshhold = 200;
long lastChanged = 0;
private Image tempImage;
private TextureAtlas atlas;
private Skin skin;
private Table table;
private TextButton butPlay, butExit, butLeaderboard;
public BitmapFont font64;
public FreeTypeFontGenerator generator = new FreeTypeFontGenerator(Gdx.files.internal("fonts/badaboom.TTF"));
public FreeTypeFontGenerator.FreeTypeFontParameter parameter = new FreeTypeFontGenerator.FreeTypeFontParameter();
private Label heading;
public Menu(StateManager sm) {
super(sm);
Gdx.input.setInputProcessor(stage);
}
@Override
public void init() {
atlas = new TextureAtlas("spritesheets/uiskin.atlas");
skin = new Skin(atlas);
parameter.size = 64;
parameter.borderWidth = 2f;
parameter.borderColor = Color.WHITE;
parameter.color = Color.BLACK;
font64 = generator.generateFont(parameter);
skin.add("default-font", font64);
skin.load(Gdx.files.internal("spritesheets/uiskin.json"));
initButtons();
}
@Override
public void update(float dt) {
stage.act(dt);
//genRandColour();
}
private void genRandColour()
{
if(System.currentTimeMillis() - lastChanged < threshhold) { return; }
font64.setColor(new Color(
rand.nextFloat() / 2f + 0.5f,
rand.nextFloat() / 2f + 0.5f,
rand.nextFloat() / 2f + 0.5f,
1f
));
lastChanged = System.currentTimeMillis();
}
@Override
public void render() {
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
Gdx.gl.glClearColor(.25f, .25f, .25f, 1f);
stage.draw();
sb.begin();
//font12.draw(sb, "Main menu", 200, 200);
sb.end();
}
@Override
@ -39,6 +104,35 @@ public class Menu extends State {
@Override
public void dispose() {
stage.dispose();
}
private void initButtons()
{
butPlay = new TextButton("Play", skin, "default");
butPlay.setPosition(500, 260);
butPlay.setSize(128, 40);
butPlay.addListener(new ClickListener() {
@Override
public void clicked (com.badlogic.gdx.scenes.scene2d.InputEvent event, float x, float y) {
sm.setState(StateManager.States.PLAY);
}
});
butExit = new TextButton("Exit", skin, "default");
butExit.setPosition(500, 110);
butExit.setSize(128, 40);
butExit.addListener(new ClickListener() {
@Override
public void clicked(com.badlogic.gdx.scenes.scene2d.InputEvent event, float x, float y) {
Gdx.app.exit();
}
});
butPlay.addAction(parallel(alpha(0), moveTo(stage.getWidth() / 2, stage.getHeight() / 2, 5f, Interpolation.pow5), sequence(alpha(0f), fadeIn(1.5f, Interpolation.pow2))));
butExit.addAction(sequence(alpha(0f), fadeIn(2f, Interpolation.pow2)));
stage.addActor(butPlay);
stage.addActor(butExit);
}
}