File list (Check if you may need any files):
engine
......\gimcrack
......\........\camera.cpp
......\........\camera.h
......\........\debugging
......\........\.........\assert.cpp
......\........\.........\assert.h
......\........\.........\compinfo.cpp
......\........\.........\compinfo.h
......\........\.........\dbgconsole.h
......\........\.........\debug.cpp
......\........\.........\debug.h
......\........\engine.h
......\........\entity
......\........\......\activator.h
......\........\......\entity.h
......\........\......\trsnode.cpp
......\........\......\trsnode.h
......\........\frustum.cpp
......\........\frustum.h
......\........\gimcrack.cpp
......\........\gimcrack.h
......\........\global.cpp
......\........\global.h
......\........\gui
......\........\...\console.cpp
......\........\...\console.h
......\........\...\font.cpp
......\........\...\font.h
......\........\...\gui.cpp
......\........\...\gui.h
......\........\...\minimap.cpp
......\........\...\minimap.h
......\........\...\sprite.cpp
......\........\...\sprite.h
......\........\loader
......\........\......\bitmap.cpp
......\........\......\bitmap.h
......\........\......\loader.h
......\........\......\targa.cpp
......\........\......\targa.h
......\........\......\tgaformat.h
......\........\math
......\........\....\aabb.cpp
......\........\....\aabb.h
......\........\....\aabr.cpp
......\........\....\aabr.h
......\........\....\math.cpp
......\........\....\math.h
......\........\....\matrix.cpp
......\........\....\matrix.h
......\........\....\obb.cpp
......\........\....\obb.h
......\........\....\plane.cpp
......\........\....\plane.h
......\........\....\point.h
......\........\....\triangle.cpp
......\........\....\triangle.h
......\........\....\vector.h
......\........\model
......\........\.....\cube.cpp
......\........\.....\cube.h
......\........\.....\gmd.cpp
......\........\.....\gmd.h
......\........\.....\gmdformat.h
......\........\.....\md2.cpp
......\........\.....\md2.h
......\........\.....\md2format.h
......\........\.....\model.h
......\........\.....\ms3d.cpp
......\........\.....\ms3d.h
......\........\.....\ms3dformat.h
......\........\opengl
......\........\......\mem.cpp
......\........\......\mem.h
......\........\......\opengl.cpp
......\........\......\opengl.h
......\........\......\openglext.cpp
......\........\......\openglext.h
......\........\polygonbuffer.h
......\........\rendernode.h
......\........\settings.cpp
......\........\settings.h
......\........\singleton.h
......\........\staticgeometry.cpp
......\........\staticgeometry.h
......\........\terrain
......\........\.......\quadtree.cpp
......\........\.......\quadtree.h
......\........\.......\skybox.cpp
......\........\.......\skybox.h
......\........\.......\terrain.cpp
......\........\.......\terrain.h
......\........\.......\terrainnode.cpp
......\........\.......\terrainnode.h
......\........\.......\water.cpp
......\........\.......\water.h
......\........\texture.cpp
......\........\texture.h
......\........\timer.cpp