Add Readme

README.md

@@ -1,2 +1,49 @@
-# Explanation of demo + structure
+# MVC pattern
-file -> packages
+
+This application follows a MVC (Model-View-Controller) pattern for the GUI communication.
+
+![MVC pattern applied on this project](MVC_en.png)
+
+# Sierpinski's fractals demo
+
+This demo is about Sierpinski's fractals. Those are 3 triangles inside a triangle.
+
+![Agents organization in the fractal demo](Fractal_en.png)
+
+To create this demo, only one agent was required. The idea is to create a main agent and then create 3 other agents in the inner context of the main agent. Then the main agent becomes an event broadcaster and so on and so forth for each fractals newly created.
+
+
+```Scala
+agent Fractal {
+	...
+
+	on Initialize {
+		if (occurrence.parameters.size >= 2){
+			// If initialized with arguments
+
+			screenSurface = occurrence.parameters.get(0) as Square
+			positions = occurrence.parameters.get(1) as Positions
+
+			if (occurrence.parameters.size.equals(3)){
+				// If initialized by the GUI
+				var ctrl = occurrence.parameters.get(2) as FXMLViewerController
+				guiSpace =  defaultContext.createSpace(
+					OpenEventSpaceSpecification, UUID.randomUUID)
+				ctrl.setGUISpace(guiSpace)
+				guiSpace.register(asEventListener)
+			}
+		} else {
+			// If initialized without argument
+			screenSurface = new Square
+			positions = new Positions
+		}
+		screenWidth = screenSurface.width
+		this.generatePoints
+	}
+
+	...
+
+}
+```
+
+![Application with the GUI](sierpinski_screenshot.png)