diff options
Diffstat (limited to 'test/src/ch/asynk/gdx/tabletop/test/MenuScreen.java')
| -rw-r--r-- | test/src/ch/asynk/gdx/tabletop/test/MenuScreen.java | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/test/src/ch/asynk/gdx/tabletop/test/MenuScreen.java b/test/src/ch/asynk/gdx/tabletop/test/MenuScreen.java new file mode 100644 index 0000000..892182a --- /dev/null +++ b/test/src/ch/asynk/gdx/tabletop/test/MenuScreen.java @@ -0,0 +1,180 @@ +package ch.asynk.gdx.tabletop.test; + +import com.badlogic.gdx.Gdx; +import com.badlogic.gdx.Screen; +import com.badlogic.gdx.graphics.GL20; +import com.badlogic.gdx.graphics.g2d.SpriteBatch; +import com.badlogic.gdx.graphics.g2d.Sprite; +import com.badlogic.gdx.graphics.OrthographicCamera; +import com.badlogic.gdx.graphics.Texture; +import com.badlogic.gdx.Input; +import com.badlogic.gdx.InputAdapter; +import com.badlogic.gdx.InputMultiplexer; +import com.badlogic.gdx.math.Vector3; + +import ch.asynk.gdx.tabletop.ui.Alignment; +import ch.asynk.gdx.tabletop.ui.Menu; +import ch.asynk.gdx.tabletop.ui.Root; + +public class MenuScreen implements Screen +{ + private static final String DOM = "MenuScreen"; + + private final GdxBoardTest app; + private final OrthographicCamera cam; + private final SpriteBatch batch; + private final Texture bg; + private final Sprite corner; + private final Root root; + private final Menu menu; + private boolean paused; + + private final float WORLD_RATIO = 0.5f; + private final int PADDING = 15; + + private final Vector3 touch = new Vector3(); + + public MenuScreen(final GdxBoardTest app) + { + this.app = app; + this.batch = new SpriteBatch(); + final Assets assets = app.assets; + this.bg = assets.getTexture(assets.MAP_00); + this.corner = new Sprite(assets.getTexture(assets.CORNER)); + + this.root = new Root(1); + this.menu = new Menu( + assets.getFont(assets.FONT_25), + assets.getNinePatch(assets.PATCH, 23, 23, 23 ,23), + "Menu", new String[]{"UI","Board","Exit"}); + this.menu.setAlignment(Alignment.MIDDLE_CENTER); + this.menu.setPaddings(5, 5); + this.menu.setSpacings(10, 5); + this.menu.setPadding(20); + this.menu.setLabelsOffset(10); + this.root.add(this.menu); + + this.cam = new OrthographicCamera(bg.getWidth() * WORLD_RATIO, bg.getHeight() * WORLD_RATIO); + this.cam.position.set(bg.getWidth() / 2f, bg.getHeight() / 2f, 0); + this.cam.update(); + + Gdx.input.setInputProcessor(getMultiplexer(this)); + this.paused = false; + } + + @Override public void render(float delta) + { + if (paused) return; + + Gdx.gl.glClearColor(1, 1, 1, 1); + Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); + + cam.update(); + batch.setProjectionMatrix(cam.combined); + batch.begin(); + batch.draw(bg, 0, 0); + drawCorners(batch); + root.draw(batch); + batch.end(); + } + + private void drawCorners(SpriteBatch batch) + { + float right = root.getX() + root.getWidth() - corner.getWidth(); + float top = root.getY() + root.getHeight() - corner.getHeight(); + corner.setRotation(0); + corner.setPosition(root.getX(), top); + corner.draw(batch); + corner.setRotation(90); + corner.setPosition(root.getX(), root.getY()); + corner.draw(batch); + corner.setRotation(180); + corner.setPosition(right, root.getY()); + corner.draw(batch); + corner.setPosition(right, top); + corner.setRotation(270); + corner.draw(batch); + } + + @Override public void resize(int width, int height) + { + GdxBoardTest.debug(DOM, String.format("resize (%d,%d)",width, height)); + if (width >= height) { + cam.viewportWidth = bg.getWidth(); + cam.viewportHeight = bg.getHeight() / (float)width * (float)height; + } else { + cam.viewportHeight = bg.getHeight(); + cam.viewportWidth = bg.getWidth() / (float)height * (float)width; + } + cam.viewportWidth *= WORLD_RATIO; + cam.viewportHeight *= WORLD_RATIO; + cam.update(); + root.resize( + cam.position.x - (cam.viewportWidth / 2f) + PADDING, + cam.position.y - (cam.viewportHeight / 2f) + PADDING, + cam.viewportWidth - 2 * PADDING, + cam.viewportHeight - 2 * PADDING + ); + } + + @Override public void dispose() + { + GdxBoardTest.debug(DOM, "dispose()"); + batch.dispose(); + } + + @Override public void show() + { + GdxBoardTest.debug(DOM, "show()"); + paused = false; + } + + @Override public void hide() + { + GdxBoardTest.debug(DOM, "hide()"); + paused = true; + } + + @Override public void pause() + { + GdxBoardTest.debug(DOM, "pause() "); + paused = true; + } + + @Override public void resume() + { + GdxBoardTest.debug(DOM, "resume() "); + resize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight()); + paused = false; + } + + private InputMultiplexer getMultiplexer(final MenuScreen screen) + { + final InputMultiplexer multiplexer = new InputMultiplexer(); + multiplexer.addProcessor(new InputAdapter() { + @Override public boolean touchDown(int x, int y, int pointer, int button) + { + if (button == Input.Buttons.LEFT) { + touch.set(x, y, 0); + cam.unproject(touch); + if (root.touch(touch.x, touch.y)) { + switch(menu.touched()) { + case 0: + app.switchToUi(); + break; + case 1: + app.switchToBoard(); + break; + case 2: + app.switchToExit(); + break; + } + } + } + return true; + } + }); + + return multiplexer; + } +} |