merge

1 files changed, 19 insertions, 0 deletions

diff --git a/public/assets/javascripts/rectangles/engine/map/tools/position.js b/public/assets/javascripts/rectangles/engine/map/tools/position.js
new file mode 100644
index 0000000..f8365bc
--- /dev/null
+++ b/public/assets/javascripts/rectangles/engine/map/tools/position.js
@@ -0,0 +1,19 @@
+// Tool used to set position on the map and let you change the view by dragging.
+
+var PositionTool = MapTool.extend(function(base){
+	var exports = {
+	  recenterCursor: false,
+	  drag: function(e, cursor){
+      map.center.a = -cursor.x.magnitude()
+      map.center.b = cursor.y.magnitude()
+	  },
+	  rightclick: function(e, cursor){
+      cursor.quantize(1/map.zoom)
+      map.center.a = cursor.x.a
+      map.center.b = -cursor.y.a
+      cursor.x.b = cursor.x.a
+      cursor.y.b = cursor.y.a
+	  }
+  }
+  return exports
+})
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