openai / doom-py - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 9,857 units with 223,137 lines of code in units (60.6% of code).

97 very complex units (32,305 lines of code)
240 complex units (29,825 lines of code)
848 medium complex units (53,275 lines of code)
1,262 simple units (40,725 lines of code)
7,410 very simple units (67,007 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
bool Gb_Cpu::run() in doom_py/src/vizdoom/game-music-emu/gme/Gb_Cpu.cpp	798	539	1
static int process_effects() in doom_py/src/vizdoom/dumb/src/it/itrender.c	907	330	3
bool Kss_Cpu::run() in doom_py/src/vizdoom/game-music-emu/gme/Kss_Cpu.cpp	1252	265	1
bool Ay_Cpu::run() in doom_py/src/vizdoom/game-music-emu/gme/Ay_Cpu.cpp	1243	265	1
int Scanner::scan() in doom_py/src/vizdoom/tools/re2c/scanner.cc	949	238	0
bool Hes_Cpu::run() in doom_py/src/vizdoom/game-music-emu/gme/Hes_Cpu.cpp	991	227	1
int P_DamageMobj() in doom_py/src/vizdoom/src/p_interaction.cpp	510	224	6
int ZEXPORT inflate() in doom_py/src/vizdoom/zlib/inflate.c	631	191	2
bool Sap_Cpu::run() in doom_py/src/vizdoom/game-music-emu/gme/Sap_Cpu.cpp	765	173	1
void AActor::Tick() in doom_py/src/vizdoom/src/p_mobj.cpp	494	164	0
int VWorker() in doom_py/src/vizdoom/src/zstrformat.cpp	686	164	4
bool PIT_CheckThing() in doom_py/src/vizdoom/src/p_map.cpp	287	151	2
void DBOPL::Update() in doom_py/src/vizdoom/src/oplsynth/dosbox/opl.cpp	404	151	2
void Net_DoCommand() in doom_py/src/vizdoom/src/d_net.cpp	492	137	3
fixed_t P_XYMovement() in doom_py/src/vizdoom/src/p_mobj.cpp	405	131	3
void R_RenderFakeWallRange() in doom_py/src/vizdoom/src/r_segs.cpp	366	125	3
void P_PlayerThink() in doom_py/src/vizdoom/src/p_user.cpp	391	114	1
static int PatchThing() in doom_py/src/vizdoom/src/d_dehacked.cpp	418	112	1
void cht_DoCheat() in doom_py/src/vizdoom/src/m_cheat.cpp	427	111	2
void R_DrawSprite() in doom_py/src/vizdoom/src/r_things.cpp	340	103	1
bool P_TryMove() in doom_py/src/vizdoom/src/p_map.cpp	322	103	7
static void parseonetoken() in doom_py/src/vizdoom/tools/lemon/lemon.c	410	101	1
void ReportTable() in doom_py/src/vizdoom/tools/lemon/lemon.c	340	101	2
void AActor::Die() in doom_py/src/vizdoom/src/p_interaction.cpp	338	101	3
void ParseThing() in doom_py/src/vizdoom/src/p_udmf.cpp	266	100	1
static UInt32 GetOptimum() in doom_py/src/vizdoom/lzma/C/LzmaEnc.c	507	99	3
void A_DoChase() in doom_py/src/vizdoom/src/p_enemy.cpp	287	99	7
int ZEXPORT deflate() in doom_py/src/vizdoom/zlib/deflate.c	264	96	2
void R_NewWall() in doom_py/src/vizdoom/src/r_segs.cpp	261	95	1
void NetUpdate() in doom_py/src/vizdoom/src/d_net.cpp	338	94	1
Int32 BZ2_decompress() in doom_py/src/vizdoom/bzip2/decompress.c	425	92	1
void ParseSector() in doom_py/src/vizdoom/src/p_udmf.cpp	313	91	2
static void process_xm_note_data() in doom_py/src/vizdoom/dumb/src/it/itrender.c	254	90	2
void G_BuildTiccmd() in doom_py/src/vizdoom/src/g_game.cpp	241	90	1
void P_SetupLevel() in doom_py/src/vizdoom/src/p_setup.cpp	481	90	2
void ParseLinedef() in doom_py/src/vizdoom/src/p_udmf.cpp	265	89	2
static int WM_LoadConfig() in doom_py/src/vizdoom/src/wildmidi/wildmidi_lib.cpp	516	89	1
void R_Subsector() in doom_py/src/vizdoom/src/r_bsp.cpp	302	87	1
void DBot::ThinkForMove() in doom_py/src/vizdoom/src/b_think.cpp	195	86	1
bool FMODSoundRenderer::Init() in doom_py/src/vizdoom/src/sound/fmodsound.cpp	443	86	0
bool DCanvas::ParseDrawTextureTags() in doom_py/src/vizdoom/src/v_draw.cpp	347	85	7
bool FTraceInfo::TraceTraverse() in doom_py/src/vizdoom/src/p_trace.cpp	322	85	1
static void ParseInsideDecoration() in doom_py/src/vizdoom/src/thingdef/olddecorations.cpp	265	84	6
LRESULT CALLBACK WndProc() in doom_py/src/vizdoom/src/win32/i_input.cpp	237	84	4
static int read_config_file() in doom_py/src/vizdoom/src/timidity/timidity.cpp	361	83	2
bool DoomGame::loadConfig() in doom_py/src/lib/ViZDoomGame.cpp	282	83	1
void P_ZMovement() in doom_py/src/vizdoom/src/p_mobj.cpp	238	82	2
void R_DrawVoxel() in doom_py/src/vizdoom/src/r_things.cpp	276	78	17
void MessagePump() in doom_py/src/vizdoom/src/posix/sdl/i_input.cpp	176	78	1
static bool C_HandleKey() in doom_py/src/vizdoom/src/c_console.cpp	323	77	3