openai / doom-py - Duplication

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

8% duplication:

257,260 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
21,704 duplicated lines

2,083 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 2,083 duplicates...

Size	#	Folders	Files	Lines	Code
624	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Ay_Cpu.cpp Kss_Cpu.cpp	810:1648 (52%) 844:1686 (52%)	view
329	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Ay_Cpu.cpp Kss_Cpu.cpp	366:808 (27%) 400:842 (27%)	view
202	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Nes_Cpu.cpp Sap_Cpu.cpp	370:634 (26%) 314:578 (27%)	view
155	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Nes_Cpu.cpp Sap_Cpu.cpp	662:854 (20%) 607:799 (21%)	view
72	x 2	doom_py/src/vizdoom/src/wildmidi doom_py/src/vizdoom/src/wildmidi	wildmidi_lib.cpp wildmidi_lib.cpp	2194:2293 (3%) 2419:2518 (3%)	view
68	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	nodebuild_classify_nosse2.cpp nodebuild_classify_sse2.cpp	8:135 (98%) 14:141 (98%)	view
62	x 2	doom_py/include doom_py/src/lib_java/java_classes/enums	ViZDoomDefines.h GameVariable.java	116:177 (34%) 3:64 (96%)	view
62	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Ay_Cpu.cpp Kss_Cpu.cpp	187:268 (5%) 223:305 (5%)	view
55	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Nes_Cpu.cpp Sap_Cpu.cpp	295:368 (7%) 239:312 (7%)	view
53	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Ay_Cpu.cpp Kss_Cpu.cpp	285:359 (4%) 323:397 (4%)	view
43	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	r_drawt.cpp r_things.cpp	1149:1218 (5%) 244:313 (2%)	view
43	x 2	doom_py/src/vizdoom/zlib doom_py/src/vizdoom/zlib	infback.c inflate.c	419:478 (10%) 956:1015 (4%)	view
42	x 2	doom_py/src/vizdoom/tools/re2c doom_py/src/vizdoom/tools/re2c	scanner.cc scanner.re	13:92 (3%) 12:109 (33%)	view
42	x 2	doom_py/src/vizdoom/gdtoa doom_py/src/vizdoom/gdtoa	strtod.c strtodg.c	207:256 (6%) 408:457 (5%)	view
41	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Nes_Cpu.cpp Sap_Cpu.cpp	229:293 (5%) 174:237 (5%)	view
37	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Sap_Cpu.cpp	871:912 (3%) 719:760 (5%)	view
37	x 2	doom_py/src/vizdoom/src/posix/cocoa doom_py/src/vizdoom/src/posix/sdl	i_video.mm sdlvideo.cpp	333:381 (5%) 142:190 (8%)	view
37	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Nes_Cpu.cpp	871:912 (3%) 774:815 (4%)	view
36	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Sap_Cpu.cpp	806:847 (3%) 668:709 (4%)	view
36	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Sap_Cpu.cpp	1041:1087 (3%) 845:891 (4%)	view
36	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Nes_Cpu.cpp Sap_Cpu.cpp	891:941 (4%) 837:887 (4%)	view
36	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	p_maputl.cpp p_sight.cpp	1253:1319 (4%) 500:566 (10%)	view
36	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Nes_Cpu.cpp	806:847 (3%) 723:764 (4%)	view
35	x 2	doom_py/include doom_py/src/lib_java/java_classes/enums	ViZDoomDefines.h ScreenResolution.java	65:110 (19%) 3:48 (94%)	view
34	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Sap_Cpu.cpp	745:786 (3%) 607:648 (4%)	view
34	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Nes_Cpu.cpp	745:786 (3%) 662:703 (4%)	view
33	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Nes_Cpu.cpp	1041:1083 (3%) 899:941 (4%)	view
33	x 2	doom_py/src/vizdoom/src/posix/sdl doom_py/src/vizdoom/src/win32	hardware.cpp hardware.cpp	132:191 (21%) 145:205 (19%)	view
32	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Nes_Cpu.cpp	575:610 (3%) 494:529 (4%)	view
32	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Sap_Cpu.cpp	575:610 (3%) 438:473 (4%)	view
31	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	gccinlines.h mscinlines.h	112:142 (12%) 120:150 (11%)	view
31	x 2	doom_py/src/lib/boost/process/posix doom_py/src/lib/boost/process/windows	execute.hpp execute.hpp	20:80 (96%) 20:80 (96%)	view
31	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	gccinlines.h mscinlines.h	70:100 (12%) 45:75 (11%)	view
31	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	gccinlines.h mscinlines.h	152:182 (12%) 184:214 (11%)	view
30	x 2	doom_py/src/vizdoom/src/asm_ia32 doom_py/src/vizdoom/src/asm_ia32	misc.asm tmap.asm	4:34 (16%) 4:34 (1%)	view
30	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	gccinlines.h mscinlines.h	248:277 (12%) 285:314 (11%)	view
30	x 2	doom_py/src/vizdoom/gdtoa doom_py/src/vizdoom/gdtoa	strtopx.c strtorx.c	75:109 (73%) 63:97 (60%)	view
29	x 2	doom_py/src/vizdoom/gdtoa doom_py/src/vizdoom/gdtoa	strtopQ.c strtorQ.c	74:107 (72%) 61:94 (59%)	view
29	x 2	doom_py/src/vizdoom/src/asm_ia32 doom_py/src/vizdoom/src/asm_ia32	tmap.asm tmap2.asm	4:32 (1%) 4:32 (5%)	view
29	x 2	doom_py/src/vizdoom/src/asm_ia32 doom_py/src/vizdoom/src/asm_ia32	misc.asm tmap2.asm	4:32 (16%) 4:32 (5%)	view
28	x 2	doom_py/src/vizdoom/zlib doom_py/src/vizdoom/zlib	infback.c inflate.c	69:122 (6%) 247:300 (2%)	view
28	x 2	doom_py/src/vizdoom/dumb/src/it doom_py/src/vizdoom/dumb/src/it	readam.c readam.c	386:425 (5%) 621:660 (5%)	view
28	x 2	doom_py/src/vizdoom/src/win32 doom_py/src/vizdoom/src/win32	i_rawps2.cpp i_xinput.cpp	71:106 (5%) 44:79 (9%)	view
28	x 2	doom_py/src/vizdoom/src/g_shared doom_py/src/vizdoom/src/g_shared	hudmessages.cpp hudmessages.cpp	574:609 (6%) 675:710 (6%)	view
28	x 2	doom_py/src/vizdoom/dumb/src/helpers doom_py/src/vizdoom/dumb/src/helpers	resamp2.inc resample.inc	111:140 (51%) 202:231 (18%)	view
27	x 2	doom_py/src/vizdoom/lzma/C doom_py/src/vizdoom/lzma/C	LzFind.c LzFind.c	587:627 (5%) 719:759 (5%)	view
27	x 2	doom_py/src/vizdoom/gdtoa doom_py/src/vizdoom/gdtoa	strtod.c strtodg.c	259:292 (4%) 462:495 (3%)	view
27	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Nes_Cpu.cpp Sap_Cpu.cpp	942:982 (3%) 889:926 (3%)	view
26	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	p_sectors.cpp po_man.cpp	727:764 (5%) 1375:1412 (2%)	view
26	x 2	doom_py/src/vizdoom/game-music-emu/gme doom_py/src/vizdoom/game-music-emu/gme	Hes_Cpu.cpp Nes_Cpu.cpp	99:137 (2%) 124:163 (3%)	view

Duplicated Units

The list of top 21 duplicated units.

See data for all 21 unit duplicates...

Size	#	Folders	Files	Lines	Code
32	x 2	doom_py/src/vizdoom/zlib doom_py/src/vizdoom/zlib	inflate.c infback.c	260:301 82:123	view
30	x 2	doom_py/src/vizdoom/src/posix/sdl doom_py/src/vizdoom/src/win32	hardware.cpp hardware.cpp	159:194 173:208	view
12	x 2	doom_py/src/vizdoom/tools/re2c doom_py/src/vizdoom/tools/re2c	scanner.cc scanner.re	1278:1291 357:370	view
12	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	p_pillar.cpp p_floor.cpp	60:73 868:881	view
9	x 2	doom_py/src/vizdoom/src/posix/sdl doom_py/src/vizdoom/src/win32	hardware.cpp hardware.cpp	146:157 160:171	view
8	x 2	doom_py/src/vizdoom/src/sound doom_py/src/vizdoom/src/sound	music_smf_midiout.cpp music_hmi_midiout.cpp	750:760 855:865	view
7	x 2	doom_py/src/vizdoom/src/sound doom_py/src/vizdoom/src/sound	music_softsynth_mididevice.cpp music_pseudo_mididevice.cpp	124:132 91:99	view
6	x 2	doom_py/src/vizdoom/src/posix/sdl doom_py/src/vizdoom/src/win32	hardware.cpp hardware.cpp	106:113 114:121	view
6	x 2	doom_py/src/vizdoom/src/posix/sdl doom_py/src/vizdoom/src/win32	sdlvideo.cpp fb_ddraw.cpp	635:642 1312:1319	view
6	x 12	doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/textures ...	patchtexture.cpp multipatchtexture.cpp imgztexture.cpp flattexture.cpp pngtexture.cpp tgatexture.cpp pcxtexture.cpp rawpagetexture.cpp jpegtexture.cpp automaptexture.cpp ...	180:187 358:365 138:145 134:141 370:377 177:184 187:194 202:209 296:303 118:125 ...	view
6	x 2	doom_py/src/vizdoom/src/textures doom_py/src/vizdoom/src/r_data	texture.cpp r_translate.cpp	465:472 267:274	view
6	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	basicinlines.h mscinlines.h	180:187 324:331	view
6	x 2	doom_py/src/vizdoom/src doom_py/src/vizdoom/src	basicinlines.h mscinlines.h	189:196 333:340	view
6	x 2	doom_py/src/vizdoom/src/menu doom_py/src/vizdoom/src/menu	optionmenu.cpp listmenu.cpp	379:386 242:249	view
6	x 2	doom_py/src/vizdoom/src/win32 doom_py/src/vizdoom/src/win32	i_rawps2.cpp i_xinput.cpp	705:712 469:476	view
6	x 2	doom_py/src/vizdoom/src/win32 doom_py/src/vizdoom/src/win32	i_rawps2.cpp i_xinput.cpp	720:727 484:491	view
6	x 2	doom_py/src/vizdoom/src/win32 doom_py/src/vizdoom/src/win32	i_rawps2.cpp i_xinput.cpp	750:757 514:521	view
6	x 2	doom_py/src/vizdoom/src/win32 doom_py/src/vizdoom/src/win32	i_rawps2.cpp i_xinput.cpp	822:829 586:593	view
6	x 2	doom_py/src/vizdoom/src/win32 doom_py/src/vizdoom/src/win32	i_rawps2.cpp i_xinput.cpp	837:844 601:608	view
6	x 2	doom_py/src/vizdoom/src/sound doom_py/src/vizdoom/src/sound	music_softsynth_mididevice.cpp music_pseudo_mididevice.cpp	283:290 165:172	view
6	x 2	doom_py/src/vizdoom/src/g_strife doom_py/src/vizdoom/src/g_strife	a_inquisitor.cpp a_crusader.cpp	19:26 12:19	view