diff --git a/pom.xml b/pom.xml
index 6a80a64..5593d30 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
 	<properties>
 
 		<lwjgl.version>3.2.3</lwjgl.version>
-		<lwjgl.natives>natives-linux</lwjgl.natives>
+		<lwjgl.natives>natives-windows</lwjgl.natives>
 		<javafx.version>11</javafx.version>
 
 	</properties>
diff --git a/src/engine/Engine.java b/src/engine/Engine.java
index 8b84449..2f4be33 100644
--- a/src/engine/Engine.java
+++ b/src/engine/Engine.java
@@ -66,7 +66,7 @@ public class Engine {
      */
     public void init() {
         if (!glfwInit()){
-            System.exit(1);
+            System.exit(-1);
         }
 
         this.running = true;
@@ -83,7 +83,7 @@ public class Engine {
         assert getWindow() != NULL;
 
         boolean present = glfwJoystickPresent(GLFW_JOYSTICK_1);
-        System.out.println("Manette détectée : " + present);
+        System.out.println("Manette détectée: " + present);
 
         // On récupère les informations du moniteur principal
         GLFWVidMode vidmode = glfwGetVideoMode(glfwGetPrimaryMonitor());
diff --git a/src/gameplay/Characters/Blue/BlueBaseFrames.java b/src/gameplay/Characters/Blue/BlueBaseFrames.java
index 284e4ca..d8ebe93 100644
--- a/src/gameplay/Characters/Blue/BlueBaseFrames.java
+++ b/src/gameplay/Characters/Blue/BlueBaseFrames.java
@@ -35,7 +35,7 @@ public class BlueBaseFrames {
                 pthb.add(bStandPTHB1);
                 Frame blueStandframe1 = new Frame(0.0,0.0,phb,new ArrayList<Active_HitBox>(),pthb,new ArrayList<Active_throw_Hitbox>(),
                         bStandPB1,true,true,true,true,true);
-                blueStandframe1.setSpriteWrap(112,0,112,120);
+                blueStandframe1.setSpriteWrap(0,0,112,120);
                 return blueStandframe1;
         }
 
diff --git a/src/gameplay/frames/nextFrameBuffer.java b/src/gameplay/frames/nextFrameBuffer.java
index 49c3b06..044174c 100644
--- a/src/gameplay/frames/nextFrameBuffer.java
+++ b/src/gameplay/frames/nextFrameBuffer.java
@@ -40,8 +40,15 @@ public class nextFrameBuffer {
 	}
 	
 	public void goToNext() {
-		this.current = this.next.current;
-		this.next = this.next.next;
+		try {
+			nextFrameBuffer nfb = new nextFrameBuffer();
+			nfb.clone(this.next);
+			this.current = this.next.current;
+			this.next.clone(nfb);
+		} catch (NullPointerException n) {
+			this.setCurrentFrame(null);
+			this.setNext(new nextFrameBuffer());
+		}
 	}
 	
 	public Frame getCurrentFrame() {
diff --git a/src/gameplay/input/InputBuffer.java b/src/gameplay/input/InputBuffer.java
index c7323c8..097cb4d 100644
--- a/src/gameplay/input/InputBuffer.java
+++ b/src/gameplay/input/InputBuffer.java
@@ -112,7 +112,7 @@ public class InputBuffer {
 		} catch (ArrayIndexOutOfBoundsException e ) {
 			return true;
 		}
-		for(int i = command.length - 2; i <= 0 && ret; i--) {
+		for(int i = command.length - 2; i >= 0 && ret; i--) {
 			backCounter = 1;
 			if(startFrameCount - backCounter < 0) {frameToCheck = this.size - (backCounter - startFrameCount);}
 			else {frameToCheck = startFrameCount - backCounter;}
@@ -122,7 +122,7 @@ public class InputBuffer {
 					ret = true;
 					search = false;
 				} else {
-					if(backCounter == pastFramesToCheck) {
+					if(backCounter >= pastFramesToCheck) {
 						ret = false;
 						search = false;
 					}
@@ -132,8 +132,9 @@ public class InputBuffer {
 						else {frameToCheck = startFrameCount - backCounter;}
 					}
 				}
-				startFrameCount = frameToCheck;
+
 			}
+			startFrameCount = frameToCheck;
 		}
 
 		return ret;
diff --git a/src/gameplay/match/match.java b/src/gameplay/match/match.java
index c39516c..cc4535e 100644
--- a/src/gameplay/match/match.java
+++ b/src/gameplay/match/match.java
@@ -41,7 +41,7 @@ public class match {
 	/**
 	 * the level of the "ground", used to determine if a character is in the air or not.
 	 */
-	private static final int groundLevel = 200;
+	private static final int groundLevel = -400;
 	
 	private static int timer;
 	private static InputBuffer inputsP1, inputsP2;
@@ -70,9 +70,9 @@ public class match {
 		inputsP1 = new InputBuffer(inputBufferSize);
 		inputsP2 = new InputBuffer(inputBufferSize);
 		p1.setPos(-750, groundLevel); //TODO : change to better values if needed
-		p2.setPos(-750, groundLevel); //TODO : change to better values if needed
+		p2.setPos((int) (750 - objP2.getWidth() * objP2.getScalingFactor()), groundLevel); //TODO : change to better values if needed
 		objP1.translate(new Vector3f(p1.getPosX(),p1.getPosY(),0));
-		objP1.translate(new Vector3f(p2.getPosX(),p2.getPosY(),0));
+		objP2.translate(new Vector3f(p2.getPosX(),p2.getPosY(),0));
 	}
 
 	/**