Add collisions

assets/scripts/vendor/HC/HC-0.1-1.rockspec

@@ -0,0 +1,21 @@
+package = "HC"
+version = "0.1-1"
+source = {
+  url = "git://github.com/vrld/HC.git"
+}
+description = {"General purpose 2D collision detection in pure Lua"}
+dependencies = {
+  "lua = 5.1"
+}
+build = {
+  type = "builtin",
+  modules = {
+    ["hardoncollider"] = "init.lua",
+    ["hardoncollider.class"] = "class.lua",
+    ["hardoncollider.gjk"] = "gjk.lua",
+    ["hardoncollider.polygon"] = "polygon.lua",
+    ["hardoncollider.shapes"] = "shapes.lua",
+    ["hardoncollider.spatialhash"] = "spatialhash.lua",
+    ["hardoncollider.vector-light"] = "vector-light.lua",
+  }
+}