diff --git a/source/xcode/actioncube.xcodeproj/project.pbxproj b/source/xcode/actioncube.xcodeproj/project.pbxproj
index 9d0f5523..e1cd4f57 100644
--- a/source/xcode/actioncube.xcodeproj/project.pbxproj
+++ b/source/xcode/actioncube.xcodeproj/project.pbxproj
@@ -46,6 +46,7 @@
 		B96D0D590920970C00B6C936 /* Launcher.m in Sources */ = {isa = PBXBuildFile; fileRef = B96D0D580920970C00B6C936 /* Launcher.m */; };
 		B96D0D630920971300B6C936 /* MainMenu.nib in Resources */ = {isa = PBXBuildFile; fileRef = B96D0D5A0920971300B6C936 /* MainMenu.nib */; };
 		B96D0D6D0920976E00B6C936 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = B96D0D6C0920976E00B6C936 /* main.m */; };
+		B98944640EA68F70003CC623 /* shadow.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B98944630EA68F70003CC623 /* shadow.cpp */; };
 		B9CACA13092099DF00A13F04 /* launcher-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = B9CACA12092099DF00A13F04 /* launcher-Info.plist */; };
 		B9FA3B420DD9E6C900581F8D /* worldrender.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B9FA3B090DD9E6C900581F8D /* worldrender.cpp */; };
 		B9FA3B430DD9E6C900581F8D /* editing.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B9FA3B0A0DD9E6C900581F8D /* editing.cpp */; };
@@ -143,7 +144,7 @@
 		665CDCE40AFE7ED80030D605 /* bot_waypoint.cpp */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.cpp; path = bot_waypoint.cpp; sourceTree = "<group>"; };
 		665CDCE50AFE7ED80030D605 /* bot_waypoint.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = bot_waypoint.h; sourceTree = "<group>"; };
 		665CDCE60AFE7ED80030D605 /* botmanager.cpp */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.cpp; path = botmanager.cpp; sourceTree = "<group>"; };
-		665CDD480AFE7FB70030D605 /* actioncube-Info.plist */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text.xml; path = "actioncube-Info.plist"; sourceTree = "<group>"; };
+		665CDD480AFE7FB70030D605 /* actioncube-Info.plist */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text.plist.xml; path = "actioncube-Info.plist"; sourceTree = "<group>"; };
 		665CDD4A0AFE7FBD0030D605 /* actioncube.icns */ = {isa = PBXFileReference; lastKnownFileType = image.icns; path = actioncube.icns; sourceTree = "<group>"; };
 		66899E6D0C1485E200927C34 /* ConsoleView.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = ConsoleView.h; sourceTree = "<group>"; };
 		66899E6E0C1485E200927C34 /* ConsoleView.m */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.objc; path = ConsoleView.m; sourceTree = "<group>"; };
@@ -161,7 +162,8 @@
 		B96D0D580920970C00B6C936 /* Launcher.m */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.objc; path = Launcher.m; sourceTree = "<group>"; };
 		B96D0D5B0920971300B6C936 /* English */ = {isa = PBXFileReference; lastKnownFileType = wrapper.nib; name = English; path = English.lproj/MainMenu.nib; sourceTree = "<group>"; };
 		B96D0D6C0920976E00B6C936 /* main.m */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
-		B9CACA12092099DF00A13F04 /* launcher-Info.plist */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text.xml; path = "launcher-Info.plist"; sourceTree = "<group>"; };
+		B98944630EA68F70003CC623 /* shadow.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = shadow.cpp; sourceTree = "<group>"; };
+		B9CACA12092099DF00A13F04 /* launcher-Info.plist */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = text.plist.xml; path = "launcher-Info.plist"; sourceTree = "<group>"; };
 		B9FA3B090DD9E6C900581F8D /* worldrender.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = worldrender.cpp; sourceTree = "<group>"; };
 		B9FA3B0A0DD9E6C900581F8D /* editing.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = editing.cpp; sourceTree = "<group>"; };
 		B9FA3B0B0DD9E6C900581F8D /* entities.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = entities.cpp; sourceTree = "<group>"; };
@@ -269,11 +271,11 @@
 		1058C7A0FEA54F0111CA2CBB /* Linked Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				B92DC0FB09D08CF9008219BD /* SDL.framework */,
+				B92DC0F909D08CF9008219BD /* SDL_image.framework */,
 				B9FA3B890DD9E70F00581F8D /* Ogg.framework */,
 				B9FA3B8A0DD9E70F00581F8D /* Vorbis.framework */,
 				B9FA3B7C0DD9E6E400581F8D /* OpenAL.framework */,
-				B92DC0F909D08CF9008219BD /* SDL_image.framework */,
-				B92DC0FB09D08CF9008219BD /* SDL.framework */,
 				1058C7A1FEA54F0111CA2CBB /* Cocoa.framework */,
 				B2F67ED704C74A3F00A80002 /* OpenGL.framework */,
 			);
@@ -395,6 +397,7 @@
 				B9FA3B260DD9E6C900581F8D /* servercontroller.h */,
 				B9FA3B270DD9E6C900581F8D /* serverevents.h */,
 				B9FA3B280DD9E6C900581F8D /* serverms.cpp */,
+				B98944630EA68F70003CC623 /* shadow.cpp */,
 				B9FA3B290DD9E6C900581F8D /* sound.cpp */,
 				B9FA3B2A0DD9E6C900581F8D /* sound.h */,
 				B9FA3B2B0DD9E6C900581F8D /* texture.cpp */,
@@ -641,6 +644,7 @@
 				B9FA3B780DD9E6C900581F8D /* clients2c.cpp in Sources */,
 				B9FA3B790DD9E6C900581F8D /* clientgame.cpp in Sources */,
 				B9FA3B7A0DD9E6C900581F8D /* client.cpp in Sources */,
+				B98944640EA68F70003CC623 /* shadow.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -796,11 +800,11 @@
 				COPY_PHASE_STRIP = NO;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_MODEL_TUNING = G5;
+				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/AppKit.framework/Headers/AppKit.h";
 				INFOPLIST_FILE = "launcher-Info.plist";
 				INSTALL_PATH = "$(USER_APPS_DIR)";
-				OPTIMIZATION_CFLAGS = "-O0";
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = (
 					"-framework",
@@ -827,11 +831,11 @@
 				COPY_PHASE_STRIP = NO;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_MODEL_TUNING = G5;
+				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/AppKit.framework/Headers/AppKit.h";
 				INFOPLIST_FILE = "launcher-Info.plist";
 				INSTALL_PATH = "$(USER_APPS_DIR)";
-				OPTIMIZATION_CFLAGS = "-O0";
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = (
 					"-framework",
@@ -858,11 +862,11 @@
 				COPY_PHASE_STRIP = NO;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_MODEL_TUNING = G5;
+				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/AppKit.framework/Headers/AppKit.h";
 				INFOPLIST_FILE = "launcher-Info.plist";
 				INSTALL_PATH = "$(USER_APPS_DIR)";
-				OPTIMIZATION_CFLAGS = "-O0";
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = (
 					"-framework",