From 4c1c805f243f011c9e8088d16242c8d9d2b781e5 Mon Sep 17 00:00:00 2001
From: Marty Oehme <marty.oehme@gmail.com>
Date: Mon, 9 Jul 2018 17:32:35 +0200
Subject: [PATCH] Add addPattern Functionality to Engine

---
 lib/app_component.dart |  1 +
 lib/src/Engine.dart    | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/lib/app_component.dart b/lib/app_component.dart
index 0539769..458b080 100644
--- a/lib/app_component.dart
+++ b/lib/app_component.dart
@@ -49,6 +49,7 @@ class AppComponent implements OnInit {
 
   void onRandomClicked() {
     engine.running = false;
+    engine.addPattern();
   }
 
   void onEdgesClicked() {
diff --git a/lib/src/Engine.dart b/lib/src/Engine.dart
index d55f552..3a8263a 100644
--- a/lib/src/Engine.dart
+++ b/lib/src/Engine.dart
@@ -72,6 +72,17 @@ class Engine {
     _grid.render(canvas, interp);
   }
 
+  void addPattern(
+      {CellPattern pattern, int x, int y, int amount, int dispersal, int seed}) {
+    _grid.addPattern(
+        pattern: pattern,
+        x: x,
+        y: y,
+        amount: amount,
+        dispersal: dispersal,
+        seed: seed);
+  }
+
   void toggleEdgeRendering() {
     _grid.renderEdges = !_grid.renderEdges;
   }