mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
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106 lines
3.8 KiB
Java
106 lines
3.8 KiB
Java
/*******************************************************************************
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* Copyright (c) 2013, Esoteric Software
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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package com.esotericsoftware.spine;
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import com.badlogic.gdx.ApplicationAdapter;
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import com.badlogic.gdx.Gdx;
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import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
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import com.badlogic.gdx.graphics.GL10;
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import com.badlogic.gdx.graphics.g2d.SpriteBatch;
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import com.badlogic.gdx.graphics.g2d.TextureAtlas;
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import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
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public class AnimationStateTest extends ApplicationAdapter {
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SpriteBatch batch;
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ShapeRenderer renderer;
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TextureAtlas atlas;
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Skeleton skeleton;
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Animation walkAnimation;
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Animation jumpAnimation;
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Bone root;
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AnimationState state;
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public void create () {
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batch = new SpriteBatch();
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renderer = new ShapeRenderer();
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atlas = new TextureAtlas(Gdx.files.internal("spineboy.atlas"));
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SkeletonJson json = new SkeletonJson(atlas);
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SkeletonData skeletonData = json.readSkeletonData(Gdx.files.internal("spineboy-skeleton.json"));
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walkAnimation = json.readAnimation(Gdx.files.internal("spineboy-walk.json"), skeletonData);
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jumpAnimation = json.readAnimation(Gdx.files.internal("spineboy-jump.json"), skeletonData);
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// Define mixing between animations.
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AnimationStateData mixing = new AnimationStateData();
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mixing.setMix(walkAnimation, jumpAnimation, 0.4f);
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mixing.setMix(jumpAnimation, walkAnimation, 0.4f);
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state = new AnimationState(mixing);
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state.setAnimation(walkAnimation, true);
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skeleton = new Skeleton(skeletonData);
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root = skeleton.getRootBone();
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root.setX(250);
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root.setY(20);
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skeleton.updateWorldTransform();
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}
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public void render () {
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state.update(Gdx.graphics.getDeltaTime() / 3);
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Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
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batch.begin();
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state.apply(skeleton);
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if (state.getAnimation() == walkAnimation) {
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// After one second, change the current animation. Mixing is done by AnimationState for you.
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if (state.getTime() > 2) state.setAnimation(jumpAnimation, false);
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} else {
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if (state.getTime() > 1) state.setAnimation(walkAnimation, true);
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}
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skeleton.updateWorldTransform();
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skeleton.draw(batch);
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batch.end();
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}
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public void resize (int width, int height) {
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batch.getProjectionMatrix().setToOrtho2D(0, 0, width, height);
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renderer.setProjectionMatrix(batch.getProjectionMatrix());
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}
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public void dispose () {
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atlas.dispose();
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}
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public static void main (String[] args) throws Exception {
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new LwjglApplication(new AnimationStateTest());
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}
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}
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