Add 'engine/' from commit 'a8e37fc010'

git-subtree-dir: engine
git-subtree-mainline: b74841629e
git-subtree-split: a8e37fc010

engine/modules/multiplayer/SCsub

@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+from misc.utility.scons_hints import *
+
+Import("env")
+Import("env_modules")
+
+env_mp = env_modules.Clone()
+
+module_obj = []
+env_mp.add_source_files(module_obj, "*.cpp")
+
+if env.editor_build:
+    env_mp.add_source_files(module_obj, "editor/*.cpp")
+
+env.modules_sources += module_obj
+
+if env["tests"]:
+    env_mp.add_source_files(env.modules_sources, "./tests/*.cpp")