Initial commit

core/build.gradle

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+apply plugin: "java"
+
+sourceCompatibility = 1.7
+[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
+
+sourceSets {
+    main {
+        java.srcDirs = [ "src/" ]
+    }
+    test {
+        java.srcDirs = ["test/"]
+    }
+}
+
+dependencies {
+    testImplementation "org.junit.jupiter:junit-jupiter-engine:5.5.2"
+    testImplementation "org.junit.platform:junit-platform-runner:1.5.2"
+    api "com.badlogicgames.gdx:gdx:$gdxVersion"
+}
+
+test {
+    useJUnitPlatform()
+}

core/core.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="android-gradle" name="Android-Gradle">
+      <configuration>
+        <option name="GRADLE_PROJECT_PATH" value=":core" />
+        <option name="LAST_SUCCESSFUL_SYNC_AGP_VERSION" />
+        <option name="LAST_KNOWN_AGP_VERSION" />
+      </configuration>
+    </facet>
+    <facet type="java-gradle" name="Java-Gradle">
+      <configuration>
+        <option name="BUILD_FOLDER_PATH" value="$MODULE_DIR$/build" />
+        <option name="BUILDABLE" value="true" />
+      </configuration>
+    </facet>
+  </component>
+</module>

core/src/se/cookery/CookeryClient.java

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+package se.cookery;
+
+import com.badlogic.gdx.ApplicationAdapter;
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.GL20;
+import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+
+public class CookeryClient extends ApplicationAdapter {
+	SpriteBatch batch;
+	Texture img;
+	
+	@Override
+	public void create () {
+		batch = new SpriteBatch();
+		img = new Texture("badlogic.jpg");
+	}
+
+	@Override
+	public void render () {
+		Gdx.gl.glClearColor(1, 0, 0, 1);
+		Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
+		batch.begin();
+		batch.draw(img, 0, 0);
+		batch.end();
+	}
+	
+	@Override
+	public void dispose () {
+		batch.dispose();
+		img.dispose();
+	}
+}

core/src/se/cookery/world/Block.java

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+package se.cookery.world;
+
+public class Block {
+}

core/src/se/cookery/world/World.java

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+package se.cookery.world;
+
+import java.util.Map;
+import java.util.TreeMap;
+
+public class World {
+    // Constants
+
+    /**
+     * The size in a virtual coordinate system unit. The square is a square with size BLOCK_SIZE x BLOCK_SIZE.
+     **/
+    public static final int SQUARE_SIZE = 1;
+
+    /**
+     * The size of a block in units of squares. The block is a square with size BLOCK_SIZE x BLOCK_SIZE.
+     **/
+    public static final int BLOCK_SIZE = 20;
+
+    // Variables
+
+    private Map<Long, Map<Long, Block>> worldBlocks = new TreeMap<>();
+
+
+    public World() {
+
+    }
+
+    /**
+     * @return true if the block coordiante exists, otherwise false
+     */
+    public boolean blockExists(long x, long y) {
+        return worldBlocks.get(x) != null && worldBlocks.get(x).get(y) != null;
+    }
+
+    /**
+     * @return the block at the requested coordinates, if block does
+     * not exist then a new block will be generated for the requested coordinate
+     */
+    public Block getBlock(long x, long y) {
+        return null;
+    }
+}

core/test/se/cookery/world/WorldTest.java

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+package se.cookery.world;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+public class WorldTest {
+
+    @Test
+    public void blockExists() {
+        World w = new World();
+        assertNull(w.getBlock(0, 0));
+    }
+
+    @Test
+    public void getBlock() {
+    }
+}