Animation now renders, and rendered entities now must have position
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ac68498548
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core/assets/sprites/player/player.png
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core/assets/sprites/player/player.png
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@ -6,12 +6,8 @@ import com.badlogic.ashley.core.EntityListener;
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import com.badlogic.ashley.core.Family;
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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.graphics.GL20;
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import com.badlogic.gdx.graphics.OrthographicCamera;
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import com.badlogic.gdx.graphics.g2d.Batch;
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import com.badlogic.gdx.graphics.g2d.Sprite;
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import com.badlogic.gdx.graphics.g2d.SpriteBatch;
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import com.badlogic.gdx.utils.TimeUtils;
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import com.saltosion.gladiator.components.CPosition;
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import com.saltosion.gladiator.components.CRenderedObject;
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import com.saltosion.gladiator.systems.RenderingSystem;
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import com.saltosion.gladiator.util.GlobalStrings;
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@ -31,7 +27,7 @@ public class GladiatorBrawler extends ApplicationAdapter {
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engine.addSystem(new RenderingSystem());
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engine.addEntityListener(Family.getFor(CRenderedObject.class),
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engine.addEntityListener(Family.getFor(CRenderedObject.class, CPosition.class),
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new EntityListener() {
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@Override
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public void entityRemoved(Entity entity) {
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@ -62,11 +58,15 @@ public class GladiatorBrawler extends ApplicationAdapter {
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player = new Entity();
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CRenderedObject renderedObject = new CRenderedObject();
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Sprite staticplayer = SpriteLoader.loadSprite(GlobalStrings.STATICPLAYER);
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renderedObject.spritesequences.put("Idle", new SpriteSequence(staticplayer));
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renderedObject.currentSequence = "Idle";
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Sprite player1 = SpriteLoader.loadSprite(GlobalStrings.PLAYERIMG, 0, 0, 64, 64);
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Sprite player2 = SpriteLoader.loadSprite(GlobalStrings.PLAYERIMG, 1, 0, 64, 64);
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SpriteSequence sequence = new SpriteSequence(1).addSprite(player1).addSprite(player2);
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renderedObject.addSequence("Idle", sequence);
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renderedObject.setCurrentSequence("Idle");
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player.add(renderedObject);
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player.add(new CPosition());
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player.getComponent(CPosition.class).x = 50;
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player.getComponent(CPosition.class).y = 50;
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engine.addEntity(player);
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}
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@ -18,13 +18,18 @@ public class SpriteSequence {
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defaultPlayspeed = 0;
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}
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public SpriteSequence(float playspeed, ArrayList<Sprite> sprites) {
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public SpriteSequence(float playspeed) {
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this.defaultPlayspeed = playspeed;
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if (sprites != null) {
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this.sprites = sprites;
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}
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}
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public SpriteSequence addSprite(Sprite s) {
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sprites.add(s);
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return this;
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}
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public Sprite getSprite(int index) {
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return sprites.get(index);
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}
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@ -32,5 +37,8 @@ public class SpriteSequence {
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public float getPlayspeed() {
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return defaultPlayspeed;
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}
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public int frameCount() {
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return sprites.size();
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}
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}
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10
core/src/com/saltosion/gladiator/components/CPosition.java
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10
core/src/com/saltosion/gladiator/components/CPosition.java
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@ -0,0 +1,10 @@
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package com.saltosion.gladiator.components;
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import com.badlogic.ashley.core.Component;
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public class CPosition extends Component {
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public int x = 0;
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public int y = 0;
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}
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@ -7,8 +7,43 @@ import com.badlogic.gdx.graphics.g2d.Sprite;
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import com.saltosion.gladiator.SpriteSequence;
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public class CRenderedObject extends Component {
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public HashMap<String, SpriteSequence> spritesequences = new HashMap<String, SpriteSequence>();
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public String currentSequence = "";
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public Sprite staticSprite = null; // If this is set, only this image will be shown as the entity
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public float currentframe = 0;
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private HashMap<String, SpriteSequence> spritesequences = new HashMap<String, SpriteSequence>();
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private String currentSequence = "";
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private float currentframe = 0;
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public CRenderedObject() {}
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/**
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* Can be used if the Rendered Object is a single static image always.
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* @param sprite
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*/
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public CRenderedObject(Sprite sprite) {
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spritesequences.put("Idle", new SpriteSequence(sprite));
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currentSequence = "Idle";
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}
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public void addSequence(String key, SpriteSequence sequence) {
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spritesequences.put(key, sequence);
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}
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public void setCurrentSequence(String sequence) {
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this.currentSequence = sequence;
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}
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public void setCurrentFrame(float frame) {
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this.currentframe = frame;
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}
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public SpriteSequence getSequence(String key) {
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return spritesequences.get(key);
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}
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public float getCurrentFrame() {
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return currentframe;
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}
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public String getCurrentSequence() {
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return currentSequence;
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}
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}
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@ -11,6 +11,7 @@ import com.badlogic.gdx.graphics.OrthographicCamera;
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import com.badlogic.gdx.graphics.g2d.Sprite;
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import com.badlogic.gdx.graphics.g2d.SpriteBatch;
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import com.saltosion.gladiator.SpriteSequence;
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import com.saltosion.gladiator.components.CPosition;
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import com.saltosion.gladiator.components.CRenderedObject;
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public class RenderingSystem extends EntitySystem {
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@ -39,17 +40,23 @@ public class RenderingSystem extends EntitySystem {
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for (int i=0; i<entities.size(); i++) {
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CRenderedObject renderedObject = entities.get(i).getComponent(CRenderedObject.class);
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SpriteSequence currSequence = renderedObject.spritesequences.get(renderedObject.currentSequence);
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int currFrame = (int) Math.floor(renderedObject.currentframe);
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SpriteSequence currSequence = renderedObject.getSequence(renderedObject.getCurrentSequence());
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int currFrame = (int) Math.floor(renderedObject.getCurrentFrame());
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Sprite currSprite = currSequence.getSprite(currFrame);
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batch.draw(currSprite, 0, 0);
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CPosition position = entities.get(i).getComponent(CPosition.class);
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batch.draw(currSprite, position.x, position.y);
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float nextFrame = renderedObject.getCurrentFrame() + deltaTime*currSequence.getPlayspeed();
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renderedObject.setCurrentFrame(nextFrame%currSequence.frameCount());
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}
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batch.end();
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}
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public void updateEntities(Engine engine) {
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entities = engine.getEntitiesFor(Family.getFor(CRenderedObject.class));
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entities = engine.getEntitiesFor(Family.getFor(CRenderedObject.class, CPosition.class));
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}
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}
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@ -3,6 +3,7 @@
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public class GlobalStrings {
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public static final String STATICPLAYER = "STATICPLAYER";
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public static final String PLAYERIMG = "PLAYERIMG";
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public static final String GAME_NAME = "Gladiator Brawl";
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@ -13,6 +13,7 @@ public class SpriteLoader {
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static {
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loadTexture(GlobalStrings.STATICPLAYER, "sprites/staticplayer.png");
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loadTexture(GlobalStrings.PLAYERIMG, "sprites/player/player.png");
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}
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/**
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@ -25,7 +26,7 @@ public class SpriteLoader {
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* @return
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*/
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public static Sprite loadSprite(String texKey, int x, int y, int width, int height) {
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TextureRegion tr = new TextureRegion(textures.get(texKey), x, y, width, height);
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TextureRegion tr = new TextureRegion(textures.get(texKey), x*width, y*height, width, height);
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return new Sprite(tr);
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}
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