AnimationSample.java

/*
 * The MIT License (MIT)
 *
 * FXGL - JavaFX Game Library
 *
 * Copyright (c) 2015-2017 AlmasB (almaslvl@gmail.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package s03entities;

import com.almasb.fxgl.app.ApplicationMode;
import com.almasb.fxgl.app.GameApplication;
import com.almasb.fxgl.entity.Entities;
import com.almasb.fxgl.entity.GameEntity;
import com.almasb.fxgl.input.UserAction;
import com.almasb.fxgl.service.Input;
import com.almasb.fxgl.settings.GameSettings;
import com.almasb.fxgl.texture.AnimatedTexture;
import com.almasb.fxgl.texture.AnimationChannel;
import com.almasb.fxgl.texture.Texture;
import javafx.geometry.HorizontalDirection;
import javafx.geometry.Rectangle2D;
import javafx.geometry.VerticalDirection;
import javafx.scene.input.MouseButton;
import javafx.util.Duration;

/**
 * Shows how to use sprite sheet animations and how to build sprite sheets
 * through code.
 *
 * @author Almas Baimagambetov (AlmasB) (almaslvl@gmail.com)
 */
public class AnimationSample extends GameApplication {

    private enum AnimChannel implements AnimationChannel {
        IDLE(new Rectangle2D(0, 0, 290 * 10, 500)),
        RUN(new Rectangle2D(0, 500, 376 * 10, 520)),
        ATTACK(new Rectangle2D(0, 500 + 520, 524 * 10, 565)),
        JUMP(new Rectangle2D(0, 500 + 520 + 565, 399 * 10, 543)),
        THROW(new Rectangle2D(0, 500 + 520 + 565 + 543, 383 * 10, 514));

        private Rectangle2D area;

        AnimChannel(Rectangle2D area) {
            this.area = area;
        }

        @Override
        public Rectangle2D area() {
            return area;
        }

        @Override
        public int frames() {
            return 10;
        }

        @Override
        public Duration duration() {
            return Duration.seconds(0.33);
        }
    }

    private GameEntity player;

    @Override
    protected void initSettings(GameSettings settings) {
        settings.setWidth(1280);
        settings.setHeight(720);
        settings.setTitle("AnimationSample");
        settings.setVersion("0.1");
        settings.setFullScreen(false);
        settings.setIntroEnabled(false);
        settings.setMenuEnabled(false);
        settings.setProfilingEnabled(true);
        settings.setApplicationMode(ApplicationMode.DEVELOPER);
    }

    @Override
    protected void initInput() {
        Input input = getInput();

        input.addAction(new UserAction("Attack") {
            @Override
            protected void onAction() {
                //playerSprite.setAnimationChannel(AnimChannel.ATTACK);
            }

            @Override
            protected void onActionBegin() {
                playerSprite.setAnimationChannel(AnimChannel.ATTACK, () -> System.out.println("Animation End"));
            }

            @Override
            protected void onActionEnd() {
                //playerSprite.setAnimationChannel(AnimChannel.IDLE);
            }
        }, MouseButton.PRIMARY);
    }

    @Override
    protected void initAssets() {
        getAssetLoader().cache();
    }

    @Override
    protected void initGame() {
        initPlayer();
    }

    @Override
    protected void initPhysics() {}

    @Override
    protected void initUI() {}

    @Override
    protected void onUpdate(double tpf) {}

    private AnimatedTexture playerSprite;

    private void initPlayer() {
        player = Entities.builder()
                .at(300, 300)
                .buildAndAttach(getGameWorld());

        playerSprite = buildSpriteSheet();
        player.getViewComponent().setView(playerSprite);

    }

    private Texture spriteAttack, spriteRun, spriteIdle,
            spriteJump, spriteThrow, spriteFull;

    private AnimatedTexture buildSpriteSheet() {
        spriteAttack = getAssetLoader().loadTexture("Attack__000.png");
        for (int i = 1; i <= 9; i++) {
            spriteAttack = spriteAttack.superTexture(getAssetLoader().loadTexture("Attack__00" + i + ".png"), HorizontalDirection.RIGHT);
        }

        spriteRun = getAssetLoader().loadTexture("Run__000.png");
        for (int i = 1; i <= 9; i++) {
            spriteRun = spriteRun.superTexture(getAssetLoader().loadTexture("Run__00" + i + ".png"), HorizontalDirection.RIGHT);
        }

        spriteIdle = getAssetLoader().loadTexture("Idle__000.png");
        for (int i = 1; i <= 9; i++) {
            spriteIdle = spriteIdle.superTexture(getAssetLoader().loadTexture("Idle__00" + i + ".png"), HorizontalDirection.RIGHT);
        }

        spriteJump = getAssetLoader().loadTexture("Jump__000.png");
        for (int i = 1; i <= 9; i++) {
            spriteJump = spriteJump.superTexture(getAssetLoader().loadTexture("Jump__00" + i + ".png"), HorizontalDirection.RIGHT);
        }

        spriteThrow = getAssetLoader().loadTexture("Throw__000.png");
        for (int i = 1; i <= 9; i++) {
            spriteThrow = spriteThrow.superTexture(getAssetLoader().loadTexture("Throw__00" + i + ".png"), HorizontalDirection.RIGHT);
        }

        spriteFull = spriteIdle
                .superTexture(spriteRun, VerticalDirection.DOWN)
                .superTexture(spriteAttack, VerticalDirection.DOWN)
                .superTexture(spriteJump, VerticalDirection.DOWN)
                .superTexture(spriteThrow, VerticalDirection.DOWN);

        return spriteFull.toAnimatedTexture(AnimChannel.IDLE);
    }

    public static void main(String[] args) {
        launch(args);
    }
}