Feature/add javadoc render helper

pom.xml

@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>core</groupId>
     <artifactId>fromclasstogame</artifactId>
@@ -60,7 +61,7 @@
 
 
     <properties>
-        <java.version>11</java.version>
+        <java.version>17</java.version>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
         <mainClass>fr.snapgames.fromclasstogame.core.Game</mainClass>
@@ -267,7 +268,8 @@
                     <shadedArtifactAttached>true</shadedArtifactAttached>
                     <shadedClassifierName>shaded</shadedClassifierName>
                     <transformers>
-                        <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                        <transformer
+                                implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                             <mainClass>${mainClass}</mainClass>
                         </transformer>
                         <!--transformer implementation="org.apache.maven.plugins.shade.resource.IncludeResourceTransformer">
@@ -490,7 +492,7 @@
                                 <phase>site</phase>
                                 <configuration>
                                     <executable>pandoc</executable>
-                                    <workingDirectory />
+                                    <workingDirectory/>
                                     <arguments>
                                         <argument>docs/ebook-metadata.yml</argument>
                                         <!--argument>docs/00-.md</argument -->
@@ -527,7 +529,7 @@
                                 <phase>package</phase>
                                 <configuration>
                                     <executable>pandoc</executable>
-                                    <workingDirectory />
+                                    <workingDirectory/>
                                     <arguments>
                                         <argument>docs/ebook-metadata.yml</argument>
 

src/main/java/fr/snapgames/fromclasstogame/core/behaviors/BasicParticleBehavior.java

@@ -0,0 +1,45 @@
+package fr.snapgames.fromclasstogame.core.behaviors;
+
+import fr.snapgames.fromclasstogame.core.entity.particles.Particle;
+import fr.snapgames.fromclasstogame.core.gfx.Render;
+import fr.snapgames.fromclasstogame.core.io.ActionHandler;
+import fr.snapgames.fromclasstogame.core.physic.Vector2d;
+
+public class BasicParticleBehavior implements Behavior<Particle> {
+
+    @Override
+    public void onCreate(Particle p) {
+        Behavior.super.onCreate(p);
+        p.alive = true;
+        p.life = 1000;
+        p.size = 1+(int)(Math.random()*5);
+        p.position = new Vector2d();
+
+    }
+
+    @Override
+    public void onInput(Particle go, ActionHandler ih) {
+
+    }
+
+    @Override
+    public void onUpdate(Particle go, long dt) {
+        if (go.alive) {
+            go.life = go.life - 1;
+        }
+        if (go.life < 0) {
+            go.alive = false;
+            go.life = 0;
+        }
+    }
+
+    @Override
+    public void onRender(Particle go, Render r) {
+
+    }
+
+    @Override
+    public void onAction(Particle go, ActionHandler.ACTIONS action) {
+
+    }
+}

src/main/java/fr/snapgames/fromclasstogame/core/behaviors/Behavior.java

@@ -5,6 +5,11 @@
 import fr.snapgames.fromclasstogame.core.io.ActionHandler;
 
 public interface Behavior<T> {
+
+    default void onCreate(T go) {
+        // Nothing specific to do by default.
+    }
+
     void onInput(T go, ActionHandler ih);
 
     void onUpdate(T go, long dt);

src/main/java/fr/snapgames/fromclasstogame/core/config/Configuration.java

@@ -38,7 +38,7 @@ public Configuration(String configurationPath) {
             initializeArgParser(configurationPath);
             logger.info("** > Configuration file '{}' loaded [@ {}]", configurationPath, System.currentTimeMillis());
         } catch (Exception e) {
-            logger.error("Unable to read configration", e);
+            logger.error("Unable to read configuration", e);
         }
     }
 

src/main/java/fr/snapgames/fromclasstogame/core/entity/EntityUpdate.java

@@ -0,0 +1,7 @@
+package fr.snapgames.fromclasstogame.core.entity;
+
+import fr.snapgames.fromclasstogame.core.physic.Vector2d;
+
+public interface EntityUpdate {
+    void update(long dt);
+}

src/main/java/fr/snapgames/fromclasstogame/core/entity/particles/Particle.java

@@ -0,0 +1,53 @@
+package fr.snapgames.fromclasstogame.core.entity.particles;
+
+import fr.snapgames.fromclasstogame.core.entity.EntityUpdate;
+import fr.snapgames.fromclasstogame.core.physic.Vector2d;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class Particle implements EntityUpdate {
+    public Vector2d position;
+    public Vector2d velocity;
+    public Vector2d acceleration;
+    public double size;
+
+    public int life = 0;
+    public boolean alive;
+
+    public Map<String, Object> attributes = new HashMap<>();
+
+    public Particle() {
+        this(0);
+    }
+
+    public Particle(int life) {
+        this.life = life;
+    }
+
+    public Particle setSize(double size) {
+        this.size = size;
+        return this;
+    }
+
+    public Particle setPosition(Vector2d pos) {
+        this.position = pos;
+        return this;
+    }
+
+    public Particle setVelocity(Vector2d vel) {
+        this.velocity = vel;
+        return this;
+    }
+
+    public Particle setAcceleration(Vector2d acc) {
+        this.acceleration = acc;
+        return this;
+    }
+
+    @Override
+    public void update(long dt) {
+        this.life--;
+    }
+
+}

src/main/java/fr/snapgames/fromclasstogame/core/entity/particles/ParticleSystem.java

@@ -0,0 +1,49 @@
+package fr.snapgames.fromclasstogame.core.entity.particles;
+
+import fr.snapgames.fromclasstogame.core.behaviors.Behavior;
+import fr.snapgames.fromclasstogame.core.entity.GameObject;
+import fr.snapgames.fromclasstogame.core.physic.Vector2d;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ParticleSystem extends GameObject {
+
+    public List<Behavior<Particle>> pBehave = new ArrayList<>();
+    public List<Particle> particles = new ArrayList<>();
+    int nbMaxParticle = 200;
+
+    public ParticleSystem(String objectName, Vector2d pos) {
+        super(objectName, pos);
+    }
+
+
+    public ParticleSystem create(int nb) {
+        nbMaxParticle = nb;
+        for (int i = 0; i < nbMaxParticle; i++) {
+            Particle p = new Particle();
+            if (pBehave.size() > 0) {
+                pBehave.forEach(b -> b.onCreate(p));
+            }
+            particles.add(p);
+        }
+        return this;
+    }
+
+    @Override
+    public void update(long dt) {
+        super.update(dt);
+        if (pBehave.size() > 0) {
+            for (Particle particle : particles) {
+                pBehave.forEach(b -> b.onUpdate(particle, dt));
+            }
+        }
+    }
+
+    public ParticleSystem addParticleBehavior(Behavior<Particle> bp) {
+        pBehave.add(bp);
+        return this;
+    }
+
+
+}

src/main/java/fr/snapgames/fromclasstogame/core/gfx/Render.java

@@ -20,7 +20,6 @@
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -64,7 +63,7 @@ public void render() {
         if (camera != null) {
             g.translate(-camera.position.x, -camera.position.y);
         }
-        renderWorld(g, world);
+        drawGrid(g, world);
         for (GameObject go : objects) {
             draw(g, go);
         }
@@ -83,7 +82,7 @@ public void render() {
         }
     }
 
-    private void renderWorld(Graphics2D g, World w) {
+    private void drawGrid(Graphics2D g, World w) {
         if (w != null && debug > 0) {
             g.setColor(Color.BLUE);
             for (int x = 0; x < w.width; x += 16) {

src/main/java/fr/snapgames/fromclasstogame/core/gfx/Window.java

@@ -44,7 +44,7 @@ public Window setFrame(String title, int width, int height) {
         frame.setSize(dim);
         frame.setPreferredSize(dim);
         frame.setMaximumSize(dim);
-        frame.setUndecorated(true);
+        //frame.setUndecorated(true);
         frame.setMenuBar(null);
         frame.setLocation(new Point((int) (currentDevice.getDisplayMode().getWidth() - dim.width) / 2,
                 (int) (currentDevice.getDisplayMode().getHeight() - dim.height) / 2));