inital commit

src/main/java/objects/GameObject.java

@@ -0,0 +1,67 @@
+package objects;
+
+import core.Master;
+import core.Vector2D;
+
+import java.awt.*;
+
+/**
+ * The GameObject class is the superclass of every GameObject that can be displayed on screen. It has the 2
+ * {@link #update(Master)} and {@link #draw(Graphics2D, int, Master)} methods that have to be
+ */
+public abstract class GameObject {
+
+    protected int w;
+    protected int h;
+
+    protected Vector2D position;
+    protected Vector2D size;
+
+    protected Vector2D velocity;
+
+    public GameObject(double x, double y, double xSize, double ySize) {
+        this(new Vector2D(x, y), new Vector2D(xSize, ySize));
+    }
+
+    public GameObject(Vector2D position, Vector2D size) {
+        this.position = position;
+        this.size = size;
+        this.velocity = new Vector2D();
+    }
+
+    public abstract void draw(Graphics2D g2d, int w, Master master);
+    public abstract void update(Master master);
+
+
+    public double getMapCoords(double value, boolean isX){
+        if (isX){
+            return (position.x + value / 100 * size.x);
+        } else {
+            return (position.y + value / 100 * size.y);
+        }
+    }
+
+    public double getMapCoordsSize(double value, boolean useX){
+        if (useX){
+            return (value / 100 * size.x);
+        } else {
+            return (value / 100 * size.y);
+        }
+    }
+
+    public double getWorldCoords(double value, boolean isX){
+        if (isX){
+            return (value / 100 * w);
+        } else {
+            return (value / 100 * h);
+        }
+    }
+
+    public int getWorldCoordsFromLocal(double value, boolean isX){
+        return (int) getWorldCoords(getMapCoords(value, isX), isX);
+    }
+
+    public int getWorldCoordsFromLocalSize(double value, boolean useX){
+        return (int) getWorldCoords(getMapCoordsSize(value, useX), useX);
+    }
+}