Added Mirage.Tools

chrome · May 14, 2012 · 35f3357 · 35f3357
1 parent 423eda5
commit 35f3357
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diff --git a/Cakefile b/Cakefile
@@ -9,6 +9,7 @@ unitedFiles = ->
   files = [
     'core/mirage'
     'core/object'
+    'core/tools'
     'entities/resources/resource'
     'entities/resources/image'
     'entities/resources/animation'

diff --git a/src/core/tools.coffee b/src/core/tools.coffee
@@ -0,0 +1,5 @@
+class Mirage.Tools
+  @distantion: (sX, sY, dX, dY) ->
+    dX = Math.abs(sX - dX)
+    dY = Math.abs(sY - dY)
+    Math.round(Math.sqrt(dX * dX + dY * dY))