Extract coordinates-related code from Movable to Locationable interface

api/src/main/java/com/bartlomiejpluta/base/api/location/Locationable.java

@@ -0,0 +1,25 @@
+package com.bartlomiejpluta.base.api.location;
+
+import com.bartlomiejpluta.base.internal.object.Placeable;
+import org.joml.Vector2fc;
+import org.joml.Vector2ic;
+
+public interface Locationable extends Placeable {
+   void setStepSize(float x, float y);
+
+   Vector2ic getCoordinates();
+
+   void setCoordinates(Vector2ic coordinates);
+
+   void setCoordinates(int x, int y);
+
+   Vector2fc getPositionOffset();
+
+   void setPositionOffset(Vector2fc offset);
+
+   void setPositionOffset(float offsetX, float offsetY);
+
+   int chebyshevDistance(Vector2ic coordinates);
+
+   int manhattanDistance(Vector2ic coordinates);
+}

api/src/main/java/com/bartlomiejpluta/base/api/move/Movable.java

@@ -1,24 +1,8 @@
 package com.bartlomiejpluta.base.api.move;
 
-import com.bartlomiejpluta.base.internal.object.Placeable;
-import org.joml.Vector2fc;
-import org.joml.Vector2ic;
-
-public interface Movable extends Placeable {
-   void setStepSize(float x, float y);
-
-   Vector2ic getCoordinates();
-
-   void setCoordinates(Vector2ic coordinates);
-
-   void setCoordinates(int x, int y);
-
-   Vector2fc getPositionOffset();
-
-   void setPositionOffset(Vector2fc offset);
-
-   void setPositionOffset(float offsetX, float offsetY);
+import com.bartlomiejpluta.base.api.location.Locationable;
 
+public interface Movable extends Locationable {
    void setSpeed(float speed);
 
    Movement prepareMovement(Direction direction);
@@ -27,10 +11,6 @@ public interface Movable extends Placeable {
 
    boolean isMoving();
 
-   int chebyshevDistance(Vector2ic coordinates);
-
-   int manhattanDistance(Vector2ic coordinates);
-
    boolean move(Movement movement);
 
    void abortMove();

engine/src/main/java/com/bartlomiejpluta/base/engine/world/animation/model/AnimatedSprite.java

@@ -3,13 +3,14 @@ package com.bartlomiejpluta.base.engine.world.animation.model;
 import com.bartlomiejpluta.base.api.animation.Animated;
 import com.bartlomiejpluta.base.engine.core.gl.object.material.Material;
 import com.bartlomiejpluta.base.engine.core.gl.object.mesh.Mesh;
+import com.bartlomiejpluta.base.engine.world.location.LocationableSprite;
 import com.bartlomiejpluta.base.engine.world.object.Sprite;
 import com.bartlomiejpluta.base.util.math.MathUtil;
 import lombok.EqualsAndHashCode;
 import org.joml.Vector2fc;
 
 @EqualsAndHashCode(callSuper = true)
-public abstract class AnimatedSprite extends Sprite implements Animated {
+public abstract class AnimatedSprite extends LocationableSprite implements Animated {
    private int time;
 
    // The time in ms between frames

engine/src/main/java/com/bartlomiejpluta/base/engine/world/location/LocationableSprite.java

@@ -0,0 +1,100 @@
+package com.bartlomiejpluta.base.engine.world.location;
+
+import com.bartlomiejpluta.base.api.location.Locationable;
+import com.bartlomiejpluta.base.engine.core.gl.object.material.Material;
+import com.bartlomiejpluta.base.engine.core.gl.object.mesh.Mesh;
+import com.bartlomiejpluta.base.engine.world.movement.MovableSprite;
+import com.bartlomiejpluta.base.engine.world.object.Sprite;
+import com.bartlomiejpluta.base.util.math.Distance;
+import lombok.EqualsAndHashCode;
+import org.joml.Vector2f;
+import org.joml.Vector2fc;
+import org.joml.Vector2i;
+import org.joml.Vector2ic;
+
+@EqualsAndHashCode(callSuper = true)
+public abstract class LocationableSprite extends Sprite implements Locationable {
+   private enum PlacingMode {BY_POSITION, BY_COORDINATES}
+
+   private PlacingMode placingMode;
+   protected final Vector2f coordinateStepSize = new Vector2f(0, 0);
+   protected final Vector2i coordinates = new Vector2i(0, 0);
+   protected final Vector2f positionOffset = new Vector2f(0, 0);
+
+   public LocationableSprite(Mesh mesh, Material material) {
+      super(mesh, material);
+      setCoordinates(0, 0);
+   }
+
+   @Override
+   public Vector2ic getCoordinates() {
+      return coordinates;
+   }
+
+   @Override
+   public void setCoordinates(int x, int y) {
+      coordinates.x = x;
+      coordinates.y = y;
+      super.setPosition((x + 0.5f) * coordinateStepSize.x + positionOffset.x, (y + 0.5f) * coordinateStepSize.y + positionOffset.y);
+      placingMode = PlacingMode.BY_COORDINATES;
+   }
+
+   @Override
+   public void setPosition(float x, float y) {
+      super.setPosition(x + positionOffset.x, y + positionOffset.y);
+      coordinates.x = (int) (x / coordinateStepSize.x);
+      coordinates.y = (int) (y / coordinateStepSize.y);
+      placingMode = PlacingMode.BY_POSITION;
+   }
+
+
+   @Override
+   public void setPosition(Vector2fc position) {
+      setPosition(position.x(), position.y());
+   }
+
+   @Override
+   public void setCoordinates(Vector2ic coordinates) {
+      setCoordinates(coordinates.x(), coordinates.y());
+   }
+
+   public void setStepSize(float x, float y) {
+      coordinateStepSize.x = x;
+      coordinateStepSize.y = y;
+      adjustPosition();
+   }
+
+   private void adjustPosition() {
+      switch (placingMode) {
+         case BY_POSITION -> setPosition(position);
+         case BY_COORDINATES -> setCoordinates(coordinates);
+      }
+   }
+
+   @Override
+   public Vector2fc getPositionOffset() {
+      return positionOffset;
+   }
+
+   @Override
+   public void setPositionOffset(Vector2fc offset) {
+      setPositionOffset(offset.x(), offset.y());
+   }
+
+   @Override
+   public void setPositionOffset(float offsetX, float offsetY) {
+      this.positionOffset.x = offsetX;
+      this.positionOffset.y = offsetY;
+      adjustPosition();
+   }
+
+   @Override
+   public int chebyshevDistance(Vector2ic coordinates) {
+      return Distance.chebyshev(this.coordinates, coordinates);
+   }
+
+   @Override
+   public int manhattanDistance(Vector2ic coordinates) {
+      return Distance.manhattan(this.coordinates, coordinates);
+   }
+}

engine/src/main/java/com/bartlomiejpluta/base/engine/world/movement/MovableSprite.java

@@ -20,29 +20,15 @@ import static java.lang.Math.max;
 
 @EqualsAndHashCode(callSuper = true)
 public abstract class MovableSprite extends AnimatedSprite implements Movable, Updatable {
-   private final Vector2f coordinateStepSize = new Vector2f(0, 0);
-
-   private final Vector2i coordinates = new Vector2i(0, 0);
-   private final Vector2f positionOffset = new Vector2f(0, 0);
    private int moveTime = 0;
    private Vector2f movementVector;
    private int framesToCrossOneTile = 1;
 
-   private enum PlacingMode {BY_POSITION, BY_COORDINATES}
-
-   private PlacingMode placingMode;
-
    @Getter
    private Movement movement;
 
    public MovableSprite(Mesh mesh, Material material) {
       super(mesh, material);
-      setCoordinates(0, 0);
-   }
-
-   @Override
-   public Vector2ic getCoordinates() {
-      return coordinates;
    }
 
    @Override
@@ -55,24 +41,6 @@ public abstract class MovableSprite extends AnimatedSprite implements Movable, U
       framesToCrossOneTile = (int) (1 / MathUtil.clamp(speed, Float.MIN_VALUE, 1.0));
    }
 
-   @Override
-   public void update(float dt) {
-      super.update(dt);
-
-      if (movement != null) {
-         if (moveTime > 0) {
-            --moveTime;
-            movePosition(movementVector);
-         } else {
-            adjustCoordinates();
-            setDefaultAnimationFrame();
-            movement.onFinish();
-            movementVector = null;
-            movement = null;
-         }
-      }
-   }
-
    protected abstract void setDefaultAnimationFrame();
 
    private void adjustCoordinates() {
@@ -108,68 +76,20 @@ public abstract class MovableSprite extends AnimatedSprite implements Movable, U
    }
 
    @Override
-   public void setCoordinates(int x, int y) {
-      coordinates.x = x;
-      coordinates.y = y;
-      super.setPosition((x + 0.5f) * coordinateStepSize.x + positionOffset.x, (y + 0.5f) * coordinateStepSize.y + positionOffset.y);
-      placingMode = PlacingMode.BY_COORDINATES;
-   }
+   public void update(float dt) {
+      super.update(dt);
 
-   @Override
-   public void setPosition(float x, float y) {
-      super.setPosition(x + positionOffset.x, y + positionOffset.y);
-      coordinates.x = (int) (x / coordinateStepSize.x);
-      coordinates.y = (int) (y / coordinateStepSize.y);
-      placingMode = PlacingMode.BY_POSITION;
-   }
-
-   @Override
-   public void setPosition(Vector2fc position) {
-      setPosition(position.x(), position.y());
-   }
-
-   @Override
-   public void setCoordinates(Vector2ic coordinates) {
-      setCoordinates(coordinates.x(), coordinates.y());
-   }
-
-   public void setStepSize(float x, float y) {
-      coordinateStepSize.x = x;
-      coordinateStepSize.y = y;
-      adjustPosition();
-   }
-
-   private void adjustPosition() {
-      switch (placingMode) {
-         case BY_POSITION -> setPosition(position);
-         case BY_COORDINATES -> setCoordinates(coordinates);
+      if (movement != null) {
+         if (moveTime > 0) {
+            --moveTime;
+            movePosition(movementVector);
+         } else {
+            adjustCoordinates();
+            setDefaultAnimationFrame();
+            movement.onFinish();
+            movementVector = null;
+            movement = null;
          }
       }
-
-   @Override
-   public Vector2fc getPositionOffset() {
-      return positionOffset;
-   }
-
-   @Override
-   public void setPositionOffset(Vector2fc offset) {
-      setPositionOffset(offset.x(), offset.y());
-   }
-
-   @Override
-   public void setPositionOffset(float offsetX, float offsetY) {
-      this.positionOffset.x = offsetX;
-      this.positionOffset.y = offsetY;
-      adjustPosition();
-   }
-
-   @Override
-   public int chebyshevDistance(Vector2ic coordinates) {
-      return Distance.chebyshev(this.coordinates, coordinates);
-   }
-
-   @Override
-   public int manhattanDistance(Vector2ic coordinates) {
-      return Distance.manhattan(this.coordinates, coordinates);
    }
 }