Merge branch 'master' into miami

# Conflicts:
#	src/animation/RpAnimBlend.cpp
#	src/audio/oal/stream.cpp
#	src/audio/sampman.h
#	src/control/Pickups.cpp
#	src/core/Collision.cpp
#	src/core/Collision.h
#	src/core/FileLoader.cpp
#	src/core/FileMgr.cpp
#	src/core/FileMgr.h
#	src/core/Streaming.cpp
#	src/core/Streaming.h
#	src/core/SurfaceTable.h
#	src/modelinfo/VehicleModelInfo.h
#	src/peds/Ped.cpp
#	src/rw/RwHelper.cpp
#	src/rw/RwHelper.h
#	src/skel/glfw/glfw.cpp
#	src/skel/platform.h
#	src/text/Text.cpp
#	src/text/Text.h
#	src/vehicles/CarGen.cpp
#	src/vehicles/Heli.cpp

src/core/SurfaceTable.h

@@ -88,6 +88,16 @@ IsShootThrough(uint8 surfType)
 	return false;
 }
 
+inline bool
+IsSeeThrough(uint8 surfType)
+{
+	switch(surfType)
+	case SURFACE_GLASS:
+	case SURFACE_TRANSPARENT_CLOTH:
+		return true;
+	return false;
+}
+
 class CSurfaceTable
 {
 	static float ms_aAdhesiveLimitTable[NUMADHESIVEGROUPS][NUMADHESIVEGROUPS];