improved collision detection system

erikmartin29 · erikmartin29 · commit e921c5126b42 · 2018-03-26T21:16:49.000-07:00
diff --git a/WWDC 2018 Debug Xcode Project/WWDC SUBMISSION 2018.playground/Sources/CODE DUMP.swift b/WWDC 2018 Debug Xcode Project/WWDC SUBMISSION 2018.playground/Sources/CODE DUMP.swift
@@ -0,0 +1,2 @@
+import Foundation
+
diff --git a/WWDC 2018 Debug Xcode Project/WWDC SUBMISSION 2018.playground/Sources/New File.swift b/WWDC 2018 Debug Xcode Project/WWDC SUBMISSION 2018.playground/Sources/New File.swift
@@ -0,0 +1,2 @@
+import Foundation
+
