Add simple widget.Clickable interface with example Button

4 files changed, 44 insertions, 3 deletions

diff --git a/src/subconscious/graphics/Scene.java b/src/subconscious/graphics/Scene.java
index 60b9616..cfbdc87 100644
--- a/src/subconscious/graphics/Scene.java
+++ b/src/subconscious/graphics/Scene.java
@@ -3,6 +3,7 @@ package subconscious.graphics;
 import subconscious.Game;
 
 import subconscious.graphics.widget.Widget;
+import subconscious.graphics.widget.Clickable;
 
 import java.util.ArrayList;
 
@@ -264,7 +265,15 @@ public abstract class Scene extends JPanel
 	@Override public void keyReleased(KeyEvent e) {}
 	
 	/* mouse listener */
-	@Override public void mouseClicked(MouseEvent e) {}
+	@Override
+	public void mouseClicked(MouseEvent e) {
+		for (Widget w : this.widgets) {
+			if (w instanceof Clickable) {
+				((Clickable) w).mouseClick(e.getPoint());
+			}
+		}
+	}
+
 	@Override public void mouseEntered(MouseEvent e) {}
 	@Override public void mouseExited(MouseEvent e) {}
 	@Override public void mousePressed(MouseEvent e) {}
diff --git a/src/subconscious/graphics/widget/Button.java b/src/subconscious/graphics/widget/Button.java
new file mode 100644
index 0000000..47ba810
--- /dev/null
+++ b/src/subconscious/graphics/widget/Button.java
@@ -0,0 +1,19 @@
+package subconscious.graphics.widget;
+
+import java.awt.Graphics2D;
+import java.awt.Point;
+
+public class Button extends Widget implements Clickable {
+    
+    public Button(String uniqueName, int x, int y, int width, int height) {
+        super(uniqueName, x, y, width, height);
+    }
+
+    public void render(Graphics2D g) {
+        g.drawRect(0, 0, this.width, this.height);
+    } 
+
+    public void mouseClick(Point mouse) {
+
+    }
+}
\ No newline at end of file
diff --git a/src/subconscious/graphics/widget/Clickable.java b/src/subconscious/graphics/widget/Clickable.java
new file mode 100644
index 0000000..f90c5a8
--- /dev/null
+++ b/src/subconscious/graphics/widget/Clickable.java
@@ -0,0 +1,7 @@
+package subconscious.graphics.widget;
+
+import java.awt.Point;
+
+public interface Clickable {
+    public void mouseClick(Point position);
+}
\ No newline at end of file
diff --git a/src/subconscious/graphics/widget/Widget.java b/src/subconscious/graphics/widget/Widget.java
index b3bf4e2..31edc9a 100644
--- a/src/subconscious/graphics/widget/Widget.java
+++ b/src/subconscious/graphics/widget/Widget.java
@@ -1,11 +1,11 @@
 package subconscious.graphics.widget;
 
 import java.awt.Graphics2D;
-
+import java.awt.Rectangle;
 
 public abstract class Widget {
 
-    protected final String UNIQUE_NAME;
+    public final String UNIQUE_NAME;
 
     protected int x, y;
     protected int width, height;
@@ -18,9 +18,15 @@ public abstract class Widget {
         this.height = height;
     }
 
+    // This render function receives a graphics clipped
+    // at the widget's coordinates with the widget's size
     public abstract void render(Graphics2D g);
 
     /* accessors */
+    public Rectangle getRect() {
+        return new Rectangle(this.x, this.y, this.width, this.height);
+    }
+
     public int getX() { return this.x; }
     public int getY() { return this.y; }
     public int getWidth() { return this.width; }