Added prerequisites for future Camera Tilt feature

src/main/java/eu/crushedpixel/replaymod/events/GuiReplayOverlay.java

@@ -657,7 +657,7 @@ public class GuiReplayOverlay extends Gui {
     private void addPlaceKeyframe() {
         Entity cam = mc.getRenderViewEntity();
         if(cam == null) return;
-        ReplayHandler.addKeyframe(new PositionKeyframe(ReplayHandler.getRealTimelineCursor(), new Position(cam.posX, cam.posY, cam.posZ, cam.rotationPitch, cam.rotationYaw)));
+        ReplayHandler.addKeyframe(new PositionKeyframe(ReplayHandler.getRealTimelineCursor(), new Position(cam.posX, cam.posY, cam.posZ, cam.rotationPitch, cam.rotationYaw, ReplayHandler.getCameraTilt())));
     }
 
     private void addTimeKeyframe() {
@@ -677,7 +677,7 @@ public class GuiReplayOverlay extends Gui {
 
     private boolean isClick() {
         if(Mouse.isButtonDown(0)) {
-            boolean bef = new Boolean(mouseDwn);
+            boolean bef = mouseDwn;
             mouseDwn = true;
             return !bef;
         } else {

src/main/java/eu/crushedpixel/replaymod/events/KeyInputHandler.java

@@ -104,6 +104,14 @@ public class KeyInputHandler {
 
     public void handleCustomKeybindings(KeyBinding kb, boolean found, int keyCode) {
         //Custom registered handlers
+        if(kb.getKeyDescription().equals(KeybindRegistry.KEY_ROTATE_CLOCKWISE) && (kb.isKeyDown() || kb.getKeyCode() == keyCode) && !found) {
+            ReplayHandler.addCameraTilt(1);
+        }
+
+        if(kb.getKeyDescription().equals(KeybindRegistry.KEY_ROTATE_COUNTERCLOCKWISE) && (kb.isKeyDown() || kb.getKeyCode() == keyCode) && !found) {
+            ReplayHandler.addCameraTilt(-1);
+        }
+
         if(kb.getKeyDescription().equals(KeybindRegistry.KEY_THUMBNAIL) && (kb.isPressed() || kb.getKeyCode() == keyCode) && !found) {
             TickAndRenderListener.requestScreenshot();
         }

src/main/java/eu/crushedpixel/replaymod/holders/Position.java

@@ -7,6 +7,7 @@ public class Position {
 
     private double x, y, z;
     private float pitch, yaw;
+    private float rotation = 0;
 
     public Position(Entity e) {
         this.x = e.posX;
@@ -16,6 +17,15 @@ public class Position {
         this.yaw = e.rotationYaw;
     }
 
+    public Position(double x, double y, double z, float pitch, float yaw, float rotation) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.pitch = pitch;
+        this.yaw = yaw;
+        this.rotation = rotation;
+    }
+
     public Position(double x, double y, double z, float pitch, float yaw) {
         this.x = x;
         this.y = y;
@@ -64,6 +74,10 @@ public class Position {
         this.yaw = yaw;
     }
 
+    public float getRotation() { return rotation; }
+
+    public void setRotation(float rotation) { this.rotation = rotation; }
+
     @Override
     public String toString() {
         return "X=" + x + ", Y=" + y + ", Z=" + z + ", Yaw=" + yaw + ", Pitch=" + pitch;
@@ -85,6 +99,7 @@ public class Position {
                 .append(z)
                 .append(pitch)
                 .append(yaw)
+                .append(rotation)
                 .toHashCode();
     }
 }

src/main/java/eu/crushedpixel/replaymod/interpolation/SplinePoint.java

@@ -14,11 +14,13 @@ public class SplinePoint extends BasicSpline {
     private Vector<Cubic> zCubics;
     private Vector<Cubic> pitchCubics;
     private Vector<Cubic> yawCubics;
+    private Vector<Cubic> rotCubics;
     private Field vectorX;
     private Field vectorY;
     private Field vectorZ;
     private Field vectorPitch;
     private Field vectorYaw;
+    private Field vectorRot;
 
     public SplinePoint() {
         this.points = new Vector<Position>();
@@ -28,6 +30,7 @@ public class SplinePoint extends BasicSpline {
         this.zCubics = new Vector<Cubic>();
         this.pitchCubics = new Vector<Cubic>();
         this.yawCubics = new Vector<Cubic>();
+        this.rotCubics = new Vector<Cubic>();
 
         try {
             vectorX = Position.class.getDeclaredField("x");
@@ -35,11 +38,13 @@ public class SplinePoint extends BasicSpline {
             vectorZ = Position.class.getDeclaredField("z");
             vectorPitch = Position.class.getDeclaredField("pitch");
             vectorYaw = Position.class.getDeclaredField("yaw");
+            vectorRot = Position.class.getDeclaredField("rotation");
             vectorX.setAccessible(true);
             vectorY.setAccessible(true);
             vectorZ.setAccessible(true);
             vectorPitch.setAccessible(true);
             vectorYaw.setAccessible(true);
+            vectorRot.setAccessible(true);
         } catch(SecurityException e) {
             e.printStackTrace();
         } catch(NoSuchFieldException e) {
@@ -62,6 +67,7 @@ public class SplinePoint extends BasicSpline {
             calcNaturalCubic(points, vectorZ, zCubics);
             calcNaturalCubic(points, vectorPitch, pitchCubics);
             calcNaturalCubic(points, vectorYaw, yawCubics);
+            calcNaturalCubic(points, vectorRot, rotCubics);
         } catch(IllegalArgumentException e) {
             e.printStackTrace();
         } catch(IllegalAccessException e) {
@@ -80,7 +86,8 @@ public class SplinePoint extends BasicSpline {
                 yCubics.get(cubicNum).eval(cubicPos),
                 zCubics.get(cubicNum).eval(cubicPos),
                 (float) pitchCubics.get(cubicNum).eval(cubicPos),
-                (float) yawCubics.get(cubicNum).eval(cubicPos));
+                (float) yawCubics.get(cubicNum).eval(cubicPos),
+                (float) rotCubics.get(cubicNum).eval(cubicPos));
     }
 
 }

src/main/java/eu/crushedpixel/replaymod/registry/KeybindRegistry.java

@@ -16,6 +16,8 @@ public class KeybindRegistry {
     public static final String KEY_CLEAR_KEYFRAMES = "replaymod.input.clearkeyframes";
     public static final String KEY_SYNC_TIMELINE = "replaymod.input.synctimeline";
     public static final String KEY_KEYFRAME_PRESETS = "replaymod.input.keyframerepository";
+    public static final String KEY_ROTATE_CLOCKWISE = "replaymod.input.rotateclockwise";
+    public static final String KEY_ROTATE_COUNTERCLOCKWISE = "replaymod.input.rotatecounterclockwise";
     private static Minecraft mc = Minecraft.getMinecraft();
 
     public static void initialize() {
@@ -27,6 +29,8 @@ public class KeybindRegistry {
         bindings.add(new KeyBinding(KEY_SYNC_TIMELINE, Keyboard.KEY_V, "replaymod.title"));
         bindings.add(new KeyBinding(KEY_CLEAR_KEYFRAMES, Keyboard.KEY_C, "replaymod.title"));
         bindings.add(new KeyBinding(KEY_KEYFRAME_PRESETS, Keyboard.KEY_X, "replaymod.title"));
+        bindings.add(new KeyBinding(KEY_ROTATE_CLOCKWISE, Keyboard.KEY_L, "replaymod.title"));
+        bindings.add(new KeyBinding(KEY_ROTATE_COUNTERCLOCKWISE, Keyboard.KEY_K, "replaymod.title"));
 
         mc.gameSettings.keyBindings = bindings.toArray(new KeyBinding[bindings.size()]);
 

src/main/java/eu/crushedpixel/replaymod/replay/ReplayHandler.java

@@ -32,6 +32,8 @@ public class ReplayHandler {
     private static Entity currentEntity = null;
     private static Position lastPosition = null;
 
+    private static float cameraTilt = 0;
+
     private static KeyframeSet[] keyframeRepository = new KeyframeSet[]{};
 
     public static KeyframeSet[] getKeyframeRepository() {
@@ -102,6 +104,18 @@ public class ReplayHandler {
         spectateCamera();
     }
 
+    public static float getCameraTilt() {
+        return cameraTilt;
+    }
+
+    public static void setCameraTilt(float tilt) {
+        cameraTilt = tilt;
+    }
+
+    public static void addCameraTilt(float tilt) {
+        cameraTilt += tilt;
+    }
+
     public static void sortKeyframes() {
         Collections.sort(keyframes, new KeyframeComparator());
     }
@@ -281,6 +295,8 @@ public class ReplayHandler {
             channel.close();
         }
 
+        setCameraTilt(0);
+
         networkManager = new NetworkManager(EnumPacketDirection.CLIENTBOUND);
         INetHandlerPlayClient pc = new NetHandlerPlayClient(mc, null, networkManager, new GameProfile(UUID.randomUUID(), "Player"));
         networkManager.setNetHandler(pc);

src/main/resources/assets/replaymod/lang/en_US.lang

@@ -21,6 +21,7 @@ replaymod.api.unknownlang=This language has not been translated
 replaymod.api.zippingerror=An error occured while zipping the language files
 replaymod.api.usernameexists=This username is already taken
 replaymod.api.mailexists=This email address is already linked to an account
+replaymod.api.invalidmail=Invalid e-Mail Address
 
 
 #All of the chat messages
@@ -97,7 +98,6 @@ replaymod.gui.register.confirmpw=Confirm Password
 replaymod.gui.register.error.nomatch=Passwords don't match
 replaymod.gui.register.error.shortusername=Username has to be at least 5 characters long
 replaymod.gui.register.error.shortpw=Password has to be at least 5 characters long
-replaymod.gui.register.error.invalidmail=Invalid e-Mail Address
 
 
 #Replay Viewer GUI
@@ -187,6 +187,8 @@ replaymod.input.spectate=Spectate Players
 replaymod.input.clearkeyframes=Clear Keyframes
 replaymod.input.synctimeline=Synchronize Timeline
 replaymod.input.keyframerepository=Open Keyframe Presets
+replaymod.input.rotateclockwise=Rotate Clockwise
+replaymod.input.rotatecounterclockwise=Rotate Counterclockwise
 
 #Keyframe Presets GUI
 replaymod.gui.keyframerepository.title=Keyframe Repository