Small improvements

Author: CrissNamon

README.md

@@ -18,7 +18,7 @@ Main features:
 #### Resources
 ___
 * Learn more at Progressive [Wiki](https://github.com/CrissNamon/progressive/wiki)
-* Look at some examples in [Main](https://github.com/CrissNamon/progressive/blob/main/src/main/java/ru/danilarassokhin/example/Main.java)
+* Look at some examples in [example](https://github.com/CrissNamon/progressive/blob/main/src/main/java/ru/danilarassokhin/example/) package
 * See javadoc [here](https://crissnamon.github.io/progressive/)
 
 #### Dependencies and source 

src/main/java/ru/danilarassokhin/example/game/GameExample.java

@@ -2,11 +2,7 @@
 
 import ru.danilarassokhin.example.game.script.EchoSystem;
 import ru.danilarassokhin.progressive.Game;
-import ru.danilarassokhin.progressive.PublisherType;
-import ru.danilarassokhin.progressive.basic.BasicComponentManager;
-import ru.danilarassokhin.progressive.basic.BasicGame;
-import ru.danilarassokhin.progressive.basic.BasicGameObject;
-import ru.danilarassokhin.progressive.basic.GameInitializer;
+import ru.danilarassokhin.progressive.basic.*;
 import ru.danilarassokhin.progressive.basic.manager.BasicGameStateManager;
 import ru.danilarassokhin.progressive.injection.DIContainer;
 import ru.danilarassokhin.progressive.manager.GameState;

src/main/java/ru/danilarassokhin/progressive/basic/BasicDIContainer.java

@@ -25,7 +25,7 @@ public final class BasicDIContainer implements DIContainer {
 
   private final GameBeanFactory gameBeanFactory;
 
-  protected BasicDIContainer() {
+  public BasicDIContainer() {
     BasicComponentManager.getGameLogger().info("Progressive DI initialization...\n");
     beans = new ConcurrentHashMap<>();
     viewedMethods = Collections.synchronizedSet(new HashSet<>());

src/main/java/ru/danilarassokhin/progressive/basic/BasicGame.java

@@ -31,7 +31,7 @@ public final class BasicGame implements Game {
   private boolean isStarted;
   private long deltaTime;
 
-  protected BasicGame() {
+  public BasicGame() {
     BasicComponentManager
         .getGameLogger().info("Progressive IoC initialization...\n");
     gameObjects = new ConcurrentSkipListMap<>();

src/test/java/progressive/DIContainerTest.java

@@ -3,8 +3,8 @@
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import progressive.variant.AndroidVariant;
+import progressive.variant.GlobalVariant;
 import progressive.variant.ItemVariant;
-import ru.danilarassokhin.progressive.Game;
 import ru.danilarassokhin.progressive.annotation.GameBean;
 import ru.danilarassokhin.progressive.basic.BasicDIContainer;
 import ru.danilarassokhin.progressive.basic.injection.SimplePackageScanner;
@@ -29,6 +29,13 @@ public void testInvalidVariants() {
     Assertions.assertThrows(BeanNotFoundException.class, () -> basicDIContainer.getBean(ItemVariant.class));
   }
 
+  @Test
+  public void testGlobalVariant() {
+    BasicDIContainer basicDIContainer = new BasicDIContainer("SomeVariant");
+    basicDIContainer.scanPackage("progressive.variant", new SimplePackageScanner());
+    Assertions.assertDoesNotThrow(() -> basicDIContainer.getBean(GlobalVariant.class));
+  }
+
   @Test
   public void testBeanDuplication() {
     BasicDIContainer basicDIContainer = new BasicDIContainer("Android");

src/test/java/progressive/variant/GlobalVariant.java

@@ -0,0 +1,7 @@
+package progressive.variant;
+
+import ru.danilarassokhin.progressive.annotation.GameBean;
+
+@GameBean
+public class GlobalVariant {
+}