add engine/ui

	- interfaces Drawable and Touchable
	- basic ui widgets

1 files changed, 19 insertions, 0 deletions

diff --git a/core/src/ch/asynk/zproject/engine/Drawable.java b/core/src/ch/asynk/zproject/engine/Drawable.java
new file mode 100644
index 0000000..ca5fe91
--- /dev/null
+++ b/core/src/ch/asynk/zproject/engine/Drawable.java
@@ -0,0 +1,19 @@
+package ch.asynk.zproject.engine;
+
+import com.badlogic.gdx.graphics.g2d.Batch;
+import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
+
+public interface Drawable
+{
+    public float getX();
+    public float getY();
+    public float getWidth();
+    public float getHeight();
+    public float getInnerX();
+    public float getInnerY();
+    public float getInnerWidth();
+    public float getInnerHeight();
+    public void draw(Batch batch);
+    default public void drawDebug(ShapeRenderer debugShapes) { }
+    public void setPosition(float x, float y, float w, float h);
+}