From 7e82b05a56ca8dc3433e4a91b5b13c63edfc59fc Mon Sep 17 00:00:00 2001
From: yugecin <yugecin@users.noreply.github.com>
Date: Sun, 4 Dec 2016 23:54:53 +0100
Subject: [PATCH] use inner interface instead of default impl so we can go back
 to java 7 :) (close #87)

---
 pom.xml                                                  | 4 ++--
 src/awlex/ospu/polymover/factory/PolyMoverFactory.java   | 7 +------
 src/yugecin/opsudance/Dancer.java                        | 2 +-
 src/yugecin/opsudance/movers/factories/MoverFactory.java | 4 ++--
 4 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/pom.xml b/pom.xml
index 3d31b81f..ba810c48 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,8 +36,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>3.2</version>
 				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
+					<source>1.7</source>
+					<target>1.7</target>
 					<encoding>UTF-8</encoding>
 				</configuration>
 			</plugin>
diff --git a/src/awlex/ospu/polymover/factory/PolyMoverFactory.java b/src/awlex/ospu/polymover/factory/PolyMoverFactory.java
index 5548ca43..1d612943 100644
--- a/src/awlex/ospu/polymover/factory/PolyMoverFactory.java
+++ b/src/awlex/ospu/polymover/factory/PolyMoverFactory.java
@@ -13,7 +13,7 @@ import java.util.List;
 /**
  * Created by Awlex on 18.11.2016.
  */
-public abstract class PolyMoverFactory implements MoverFactory {
+public abstract class PolyMoverFactory implements MoverFactory, MoverFactory.MultiPoint {
 
 	private LinkedList<PolyMover> movers;
 	private int latestIndex;
@@ -47,11 +47,6 @@ public abstract class PolyMoverFactory implements MoverFactory {
 		throw new UnsupportedOperationException("Polymovers should use the create variant with all the gameobjects + startindex");
 	}
 
-	@Override
-	public boolean isMultiPoint() {
-		return true;
-	}
-
 	public final void create(GameObject[] objects, int startIndex) {
 		if (latestIndex <= startIndex) {
 			movers.clear();
diff --git a/src/yugecin/opsudance/Dancer.java b/src/yugecin/opsudance/Dancer.java
index 25be5acf..ac23becb 100644
--- a/src/yugecin/opsudance/Dancer.java
+++ b/src/yugecin/opsudance/Dancer.java
@@ -160,7 +160,7 @@ public class Dancer {
 		}
 		this.moverFactoryIndex = moverFactoryIndex;
 		moverFactory = moverFactories[moverFactoryIndex];
-		multipoint = moverFactory.isMultiPoint();
+		multipoint = moverFactory instanceof MoverFactory.MultiPoint;
 		// to prevent crashes when changing mover in storyboard, create mover now
 		createNewMover();
 	}
diff --git a/src/yugecin/opsudance/movers/factories/MoverFactory.java b/src/yugecin/opsudance/movers/factories/MoverFactory.java
index ba190795..ad0d7489 100644
--- a/src/yugecin/opsudance/movers/factories/MoverFactory.java
+++ b/src/yugecin/opsudance/movers/factories/MoverFactory.java
@@ -24,8 +24,8 @@ public interface MoverFactory {
 
 	Mover create(GameObject start, GameObject end, int dir);
 
-	default boolean isMultiPoint() {
-		return false;
+	interface MultiPoint {
+
 	}
 
 }