From 9bfafd563e49530c264d0c8d60c6b336f7129fb7 Mon Sep 17 00:00:00 2001
From: thunderdog1138 <thunderdog1138@noreply.git.minetest.land>
Date: Sat, 12 Sep 2020 16:45:11 +0000
Subject: [PATCH] Upload files to 'mods/stairs'

---
 mods/stairs/README.txt     |  20 ++
 mods/stairs/screenshot.png | Bin 0 -> 13860 bytes
 mods/stairs/stairs.lua     | 554 +++++++++++++++++++++++++++++++++++++
 3 files changed, 574 insertions(+)
 create mode 100644 mods/stairs/README.txt
 create mode 100644 mods/stairs/screenshot.png
 create mode 100644 mods/stairs/stairs.lua

diff --git a/mods/stairs/README.txt b/mods/stairs/README.txt
new file mode 100644
index 00000000..be6812d3
--- /dev/null
+++ b/mods/stairs/README.txt
@@ -0,0 +1,20 @@
+Based on Minetest Game mod: stairs
+==================================
+
+Authors of source code
+----------------------
+Originally by Kahrl <kahrl@gmx.net> (LGPLv2.1+) and
+celeron55, Perttu Ahola <celeron55@gmail.com> (LGPLv2.1+)
+Various Minetest developers and contributors (LGPLv2.1+)
+
+http://www.gnu.org/licenses/lgpl-2.1.html
+
+License of media (textures and sounds)
+--------------------------------------
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+http://creativecommons.org/licenses/by-sa/3.0/
+
+Note: This mod has been amended to add new features like transparent and glowing
+stairs, sloped stairs, recipes to return stairs back into blocks and also to be
+used as fuel for furnaces, and alternative placement functions that use
+on_rotate and sneak key.
diff --git a/mods/stairs/screenshot.png b/mods/stairs/screenshot.png
new file mode 100644
index 0000000000000000000000000000000000000000..5c329015e3102b5c2fde17444b9dcf7d95f85cea
GIT binary patch
literal 13860
zcmV+<HrvUGP)<h;3K|Lk000e1NJLTq00EEy008j_0{{R3(!LS30002MP)t-sOi4{r
zPg7)2Emu@nTv}dXSc_j-l44(Cc40PXW@><BLv3ZMif=r1Y_N55b$W1_kZ?+9d~b|(
za)Enqo_kZ7eO;e@Oo)PgiiB{7f4ho*wWf@1tBqu~jai(Nf|`@IiJ^y~orb`dUWufS
zq@ALto{^`ZnVqJHn4{3Iql>Pjk;0*Luc)D~tEtMXg}Ahfzq6UXwWg50_sq7Go4@Y9
zyp+bhm&?AU%fPO<#l_3RoXo_e&&HtB%A?cDyVuUADc0+<001BWNkl<Zc-rlK347bN
z)+Rkts_XbB_E%@K+c-%ZyN^?+lBWaM1B2oJ|5rnt4GRI1qNp^TN4U4K#GU6o`#FHB
z|9u!g)Tj<5_{Ycp2}kvR4&#R!2S5&h9L52V10aWS0OSD3VH^NC0CE@yKn{Q$#sQGS
zH~?}0<S-6^8~{0t10V-L4&wmG0g%Hu0CE@yKn{Q$#sQE6Act`P<N(NF8~`~0au`1{
zApiF;zSDTLbzNKgO*T~47-Oyb*Wf=-xW%+bx*cxR^gnkpjHZU`7}<cIRPDCI|BZ1Q
z-DbQJT)<e^XWhP98PguG+nd$yKkGiy(OPSZyNuP^J(p^?w;$c37`Lz8X<?JQ2RyI4
zqlInoJa|WUr@E$p;e&yl?Hk~6vJ1%Kz8m<2Pp{=)ctP#<v`1;AmwOKD9=d5ix)b<c
zcZhaJY2#i39<{wndnH4s8h4_*t=nwj;udadP1Sx@Zf{FXcVK$~cWbNRXn1_Mk8O9`
z#u3ULYJm*xHQYY<SQBB~&1(QuUJmaD+X-2q0MHNr!`A?ExO*uBuqn8x0=NzRfq$(A
z;Nb0%QtflQEpQEfMWcW#6yZm_;Z9P(K3em?*1a~~-Qfy<90l+Wz$^s1qo!jW;6P+F
zX2*6XyaUo0a3p{ok1;2@2d&+6;cWp;LK|MI)|I<q`&7!k8xmH*AGtho93TMz!=2q7
z6yA@x6F?%80#JA;{(;wmBk|UjIF?=s#nv*TAc+mi0sg^5@mOUTl}26=zO@iq_owB~
zR)!rT!O18pns~$sn!BDOfQDCh2f;hTh1^R3O3duUzwWl~bd4_xM`*_=uoqs_IDv)F
za5qCtO6*r#(lL!!Ehwe#4#1j@(JI8p@heI%QOhvxK)f~av8D6zdUQf9ic3y!3^Jp8
zIE5^M!~v=R@4I6iG255Wj%tXRLPo?t@E5ogUf-HE(ng^$I$F97%E5*l?I@x|n;~<6
z!f=#_5AYu<4G?G2VfYf(>tC<RkVD`-X`_J`gi{)3f7%6aOIjKJp;PfTv>o+8-Jno3
zHKK>?XDfUZ6+BDrZ{7Z{A(h;aJk+4=5p{!F2-t=03P&iQJ#Pp7sg<Lvg1^cFje+l5
za7Y=GhSMmM?N(qnt(m?=Pz`EWqd{>}03ZV-*0QAmq)>T-WD$ReFp{Rk*Jw%75Oo{R
zSY$D+XkL0n+|yV~z!1ey>4_mFi_;)1?O!L8z}q0rwrMP#pvls?@1~`4CHG~$LC*sg
z7H`|2TC()PJ&z$S0uF&wG)W5DK=(l*JfHv@Qo?|$VMto$1}zOnkW_Y!Y>!-I05!Pj
zT7hXof`hIh#sbKIxll+ffP{XD6Fd3~C?QB7O3I=M<PB&+Kv!CNU6KOOO*K<VETW}@
z*dH+7CqS~W%5eWS>}{|mbTUQ`lKX({?zU7$lWK7<h0LT4Nilq|q+8sD9JSG|8bcCf
z=!p#R3O=c=8F;cgHPOPWPO%ASlxo(3jaLEW84=uu&(W3yT^n>%99t5T8af74qopli
zaU9l8oi%VVG-`_U5dw#Ts!>}T(m0?Q;X9cjkZAN>G{A>8l4*z96f`6<g4W~`7*L{c
zVN|x{LKvhTc?}gvizTH6+Fe_56~F~$?@@z_gl7j8gxaNjN&3_>9irnr8~Q{x6BQ8p
znF@Tj2BE6Sld)*FHSudJ5c2BE5^3=hXn$tw_F}Nly}B~!`5B~)vG}IsxmkQq@^?^6
zn!t6pjWMir&?BqSI1?A}CkuXAQ%h)IMKjjqZ5njS@dm6Hthdp4eH1It;Goc2v?{GM
zyJuRFXAN*z#Mcl#09KGvFdfK&78L@@6Uv$;?aiu3v*AR(GyD|BkhHp6w@=b)RSsv|
zb7{jOkB{%<Mia`UQ~*hkKc^9p$AJWf)r}&@+Ok^>4~I|AB=Y8u$>mf|4JJz0NP9#E
z^u8r&)&vbIfAIVo@RG>w2G3m87?RX@UldC8U+AO8k4i}ZRUxyW%PJq)J{!__wx;k+
z_IqnrO9Vz{9n}Ozndq<^0>`l--l=94X96xV<YmK4TZ9C)4#jr{-xLWNf3(3?ON@Xz
z27NnHm+r3uTW+=34fF$$SvBce#DG3JwL`*$7gXo~qIB0BC2Fwe4auT4WYgI!(!q$l
z_8-wNq)=N|tmqqgZBg9hq_Ie~e!giy2aw6u_)HkU)yx>iM-`SNSF>ucY_Wj6tT!x5
zxKX6O;N2vQMf-uu#t{ZN9CazWaYQ!9lBDJ+%5&UGekS3I%1#^dF2KuU-O8?&;Q&gs
z7v&kigFvTE;R9f(XUT)1oCm)xnxtCTR#{DU)`fb8;|tKWq}N)ZsW3l6o-DiVd|kXN
z+ibkErHCA<2A;p=xEnMJm;{Vp006n0kwlBe%hqIGSfkb)-U53oG_yWZvj`cvncA>J
zfks1-knnblGsvew)5|i>K|KeqCh(j%qD65dOUTxyA&~_Y#XCUbQd$GU0<t(xM8y3<
zzzp#Re9=Z!gkc^v6}&rIl$uN=2^AP@RG2`Bwb*IEMcj2u0j*}LlZ>N~kU@r|i%VZY
z8b%R8Yt*EmRUue0tiRBrF@_i)lk90l&RSEWRmachFR&5P>=GIJ!gd4PWwtEJh{nS}
zrzR;^^nU18pa3IfwXQkq0S=8QQw;N2w#aK@abtp$e~JMF+f-CR#Qc?E8enW|BqfB7
z8L$O9teo6X*0T@g$jGy0cO9;$n3&?5l5!GJL067t1!PH)#R@=g(6P`4v@`O9U0Ws>
zWgKc`0>c&#52L_YBNrH;x<PG-p^zc#3%gLADoCnWk!5rUnwlL-%{M?L*V_746DXxA
zFTz~HSrXt3@P*u)5I3OXr_rNEg0Qx)H0CD69cCAmbiC$}fubgM(`xw!Oy52f08erV
zE{Qt}Lk1)z+iuWhnk9i`Na7}RXDw$iQ2H!sO^j|)y(o;ANUu>KfnJ<uSkRdvHY5(`
zr?8$+ShAU+hz&Ion6f!Ydvw3x-Q73J?HYmtk*|r5C<B4=t99sQYo{b6H6zZo%VlAl
z!TB%esTofWLs<wg*zOuu=wl?<Fl47VImlTX%ZWng=^-b8XP`I<=RAp40a0Ls?h5OF
zh2aK!U7AfH=Kw6FVGX5J6umxvL)A#06m8OM{)h;)*?&bxpfT(zBEw6h%wNTM#3}>@
ze&WNSh7ym!l9S$`r;Lh-fI_vSIe0-OREfp4Xfw!PXJ04G%W7l;g4SIq_zJ}0uZD~?
z`0lor5FPlfHk_epK$UVXuVDeNNzGEwg*?~LyBO~W(yNhAW$1;85t;8SS7Qu66uLDC
zn4-XoLSJVs9K+P4!!fo7S%8!rneGNN9U4s|NfEM-1)?~wMaxTqs?wSS5MNqr#kmuW
zsWy7t3I#zUUuj6qg0@wP`BSeoX*HBOr4$-a&~IS!j8_s`am5I|7<efoNlP@ZtOpf^
z=B!|}(qZbj6>RNo7b;-Z!0?3Z5E;-g<UgY7!qkA}{0UiRa>GF5;gwJr(X(X#k-u6&
z4s``rH^BWMw^_Vb&YO`ARYtQ@gL<7(BPeH_iZt@w()Y?`I>B#4MGBcu&RI)E5cRq!
z`lhCognTEz8Yoj!_QFcS-tg1cQo^IOH6%`5oF$sjkyhE-h=BpC&eclt5Lo)$W!>w9
z8*Ed{cW`XHdr*^kL`U24xdRb1Mr;#669xxpI=_McX;7QweKueyKrt!92WWDO5DBA@
zXUHcPhtFvCw231%sWV+c?rE*-+S8l3T1zfa*jzR!bgC(UR7z=<35-44D>5LcYu0N4
z1a;9`2mYXjuf+Xmq}Nj60tKc(Y{|`bqNF6agSrT%$lxUuR(%z^`BVl*rx?u_Dni5Y
z0O@hDHiq>)<Ty03J?E-Huhqc@3behfC`z>%PR|jqAy<%f57KC8{>Xc-$i6pVd%Wkv
zk%*D<9*GH+t~whyhZ0Fv&FMXU1WZSW<7<s%0O6($k`M{cQ8qbU@(PBFX`B)Bt}{DG
zR^zqstuP-23=f42R0+z5rq-9!-D#99pkzu@i?2)PG<9%{5uKsY&>D8u$)@Qrn8H7r
zuR>_)wdFh83Q~zpBat*_aDy%AQj+V2@g54UlW>wP44Xmbky8yB&UTAh6W{sw<t^S;
z0QRg1(0YKI<#Yv@P!KU<q6T$|j)EE&TA-C7j>IkKM{_>56-3Qtet1%Mi1Ye1zlMVc
z3M}|YU~oa!KsjOch4Rznn6W>r4B1nIDip1}HrCrv!-_}psLqP=LnD_}hF*-Nh7Pcn
zy;j&lxm~hMZj+KDs1*V%0ajRRbUfJ&wxk>A(cPve{RCt4G<K|$@pt?Gzxh*cXdX}W
z*FC_~<KqJbzie)eSaQpm#yV)KfzX4M3~#cb-a#%>%=fI=xtQ2A-i_gMRU<}`nm(|m
z=(bg2m$6=A#bd>2&UzP#xt9Y?(%H2QG%VTlU=tauS^#c8J#Drgum3~izhlSk1B~|E
z$9O#O!&x!*5Cx<05aMCN*qNksQ)FM!^D?M)z^*%!50bK0<RdpAaB%9{@L?3{lkbW_
zy&*tIt8pF!b3TgLS!qJ6rqT(gstr|;L7{+hP{@V~pM9;wL7<Bn$3{;NElnOCm^$*Q
zcf4*X{N_!G_HVL-E{(WEh-l@DO5$+0sue{V6QWw9Z-8MNWvNlnup)_y$r#!s6$hx?
zC~Dn7J#0A|u)NKX^|zQwhR75ZRK>muItzFvN3wiTER~|x<o+Z@?E}0`G9a9Wl}H`^
z4tf~J?T_ESeH()U@^?Fa`SrgO#%=k^PqkE*MVn*cM7AMPO~Z*C4<020ZRALxcM~`>
zOuJws$D3kKt@R!hN6uAnpFlZr{9a4uQBJa4lw=Ls_}seX3LB~c%)PN@t?Q>&g~wR5
z)F$@5FOR!%sw&lKufLQpX?<u$v7gUE){xoeD4Wv-HI$WkBlibb#reI4GN<U0@Y$G8
zB=Zf99&9v9Q7wOM{k`Gbirqc%UQo}G14h-=MmiWcx|dQ<kdc!n9?D-)=@)}7Cm^+X
z>Zo&I|A&YB&F1>;R~&bDcQ>8!pJ<$&opr!yxBVv_&;13iudmw+-+h&#DSV)Stga>M
z(AGD{)RJv&RkEgpIA>uDZ1lBJgPO~!Y)v&ELk&yL{}Z3cvL_wJD}HO`oeS)%(c1V3
z!QiFX^D<$I!?1IPDo&x@vOcwHX)74Gr>7ocasT#h0La};fV}GgL<$X7s`2ciTB?On
zON&;V+`(gOlnbg=8mWsS3CUYCHAkOlSS^*gEz1GsMnw_%nA}vB3t61Lq0UszUaM4w
z3}n2eGb!|~gDRVB*4$axZtFD_4vuXAdH(!)R~j<gVnEt|@BBcA(1dxlIFb#_h7FQn
z-XX0$NWMfC98HYbkoOcgog4%j&E0U`g47VHTc4M=z8kC#{W@tAmBvxtOhI)`=7M`f
zD7EOmk(2wtBf;b9{M-R@buHs69sg_6cz0DE7+s2!kA0A+_0b0=y``8^XiPM1UURYx
z4_9J4gs@g~VbjIIToiK2FgnO-Jg~pcu7HBW!z-+EU~a6&%qP`<B!!MOT&jR#n-pH%
zvN*f!m3JmIXB69~a(28szTs#;UAI`YfSjM7_mFQ7fY96vG}&RIj@r4L0^aCkJ37AH
zAuK))yRbZ=!#hCQ#iz#lMnWR4b~{WE=5e}zy{-(IBBeBCD<n&2&<j@3ES_w4It{y=
zb-caZh=DQO`8w1*PI27D<LWH{a^4Tf^SJ@JrCJB)Uo7=zgHWs$<tpw@Z=SR?AZQhs
zQaT<p@p2UcI6T4I0X{~r#aQ8uHK+dJLk0GWU`GhhIq=VF<V4D?D1He9oRQLsuFbs-
zN^fowKoZ;f^#%Yr9{}Xt1UOn7;x*uPVw5&iD<+#<Tc29s9qr${)6>(>8%bh^c7k0O
z@PJK_O4TMP#RUOOcm{v8VF4F2bS@6D$?=WRM!Ftr9|7SlyfNW2K9&g^j<DDncN?B=
zh5-4>aGbx5k3%y|pWdOB1~QKy@4Q92=>pP(GcRg3ftb&vJ*O}}KX741OtWO0(Q1mK
zmnc(;iYlnLadHeQ>f!d<cV{YHg$w{jtcxn;JHvoeoLj9z{)qNyeVqp+7&i>Z+bkeA
z`vN4i)g<w##I0vndrIST8`yIb6rJNpB8FdMz(=;6WyHE%Ox=*##xgEjqqPqwp?aVc
z`DS`uQJ*ANBXIr;n;)fW30kmxW`Z^k2E1t~jfLqE^qAZ2w^zeM@Yp9H*Xgy<Tw}0B
zo#_hQAAB)r-qxowu2miGg5D>rl6gz+O*}*|Z2P6pjM80NK_LOF>W14eiS656l?g=$
z5@mqB<p{A3Cq#l}k;kC8!}wj$0B<N{9D~Od!w~|~8SgT2#|S_q00}$_0>l{ZLv-)M
zrG1X1NCSI7PCwj9kVVB9d|@^}(%f$)>o1pM3jnT_);<r89uYYJYYMC@Tl?IgX8(e^
z<bV(4hT^hOEC|i#kO7eL34)H!#^!1(K+d-W<oWi1I2Fkfg5(D#=bl_{{pWYNISt2$
zdo7L;wJgv-+`A#gHui6Q)ttCmamSla&xkL<)1WJIjc{_3_3#+1Q%kF>mPW0b9TOj<
zGou)vWGLZr9S4B#2$A#e0|?z&qb>0IM4F$(P}utJ^fZBl6g0N_)YRWjt%+#Ip<4uN
zoRAXK#s-?*O3@S&hf>OFur~;jFcqegWp)$aku?=|=hfMr=zUPGx@mkWyWRD4os6rD
z_vr=z;zGl>l-&5*9e4c@w7Z_4b;r91gXpH>1o@c?L4AaFem+gdhYh|n`1(N|kUN#I
zs*ScNnhDDkaxGN44$oxQ3B8MUXT`nW(!8wej_Kg+i^4KXZPQt|v^S^;+~14`1cUV+
zK)yPvpPiKu$z>bc(E~_BoGpG+gB5sjYh5G2&1rXhzK6`o+DlSHc@i<}(8d;A*ap46
zShhpYi<9%xFz3!Rb;S{p(b9*24@mP_t@K_S8$N^V#Ywu>3$07Q+~3?}L}X8ZJl`4+
zLlyAAn^|)n)<UpuISlDY$(`aTf@)Bj0!*~$hNcNqJCWuaVIu;SVYRq&+&>RTx-S*Z
zB-R4CZ-vxav!});9Xu#<ld-2PoU#aeAw&5Tc(38e0D@ppda-0gVu!aIl;>>-azIB;
z+o7eSO4b#jcf#I?I&rcRNPO-K6*cyKxXuc1e}moBsm8laX171Pq9z}&f~dx#j5piy
zZg9q;-8N8QZucf7Xb8r2#JJZ2$oadOvx_~~liU$c#88~6GBSl&pBBf5d&BKHHOCf8
zGzOiHsVC|RTuWU=s<<4Nz)qjLsW{u{;twb%34YWdL(|fr5mzhmthf>q);|=rJl>1|
zgb}%V%Wl^91Vm;+BQlD6yrkpM>dk4-_^{F8`4o1@`P9ZG6?(t4kCmlUd^=<<3I@F_
zNmm99kfeTaL$cop8j|{S>WjtSIs>u|Ab`mE{D7Qiawa(L9-mwVGaA0%fXYjsPkYDb
zCvUo~3G;=1o;20ajiHQ-o8$)Hxd(v~E8Jo4tZ~KDKSfY%;Ist^%Wzf}&FtoxIKF8D
zeChinT@@z^J9grn^NTl;ryFRs>+5$T8%?50?$y`Q_!2aHJwD#U->2I1Gf-gw5P-y!
z0P~L$k9jrUV6hG-S`-hc<$y}cms)%?Y7_~xk#)_p`h!czWJxYsLS*xhzJ4MS*LgsE
z71wt=><f_lY|~NFUN{KI>FJ&CnOBsSWfzsFFw~U4^!Z&n!gD`}j#3I6hby6Y*k@#T
z+Jr9>$PqY;&gXyGNhWZf?zRSm(<eIs@?1s$$X#jNbICFqPYt>BppKu0@i_hP#Hp<~
z_JDG)Qi3q_`iq95o2cLjmrcfo>!y+fjm0^?!Hi{&n2h%Up!-M%m1c^mw4z>L+l?dc
z62B@Fs-vS-_LATIXTpfw=;*q)`F7POY+}ck83D-U#fK-XF|OGPV3i4CN3DIUgw|30
zqlU&J<C_+Y6gYw@ZM3`t*%^stv=oUAPw{Fb2DEYrU;4JtsgUbkNYjh+0`mO22uQ55
zzIn?YOyL>>$mQh+OyJ7A5X$BI3KaOn(%2xGS>q!{H@j=CsgkdCrDP2QNql0vn2{DF
z>3)ZDExT}#YUhR|MS;t>6mMLgWjxNW<^|+S8IZ)o3VTdxX7T!VjD%cVd^KTO)rz}>
z*>wyDwY6a_JU)gZO3lW;3d-ko65nCiYORkxr751Tg)Xxkqpv0m#^e01*!lTO+EG2G
zw{+7|+FJ;0lq|J|!EkB|=88B%j<D$$mzNip_p(q0(~-VFtjHA;n$185aXjgS$9F;?
z{VQL0X}I$0_?>6JupdRU*CC6g08=HQ3DpT(<5I3k<q|0ph#(%f<;e(BOvrzJ$z5r%
z+kW%u7RDHjb#dVkp($9HnKBY<5{0Dmhq`ftstV>jjL)?|U>HPyYo&uQoMx3#zdZ>F
zN{w{Z8(wS^gU8U52{lhXW9a)F0Fe7{#c?}+4ni<~$#msCej6H(Z;#zrJ>$`5LfUch
zK_;i0sCh*qXAYSCiW@eZd2DE<TiQ|aWMDEiOl`@6nIIJOtNZ$^%4#*O0m(;o*VkXa
z4g+$ZBN$Ff*qjx}Ujm1=ws_=eUcv{bKsZEJ%V*Di8bIX2!Ql|0$S=rvQ}oRtf$`-q
z-(e~-Iw>bQstU4)zS?X2G8nWjU@#>x>|XJ+ADZUjt`KKm-wgwDpY3b}EAaU1oAO+p
z|9S|VUGd-AKO^U%1f~Tce7kJNPkt02X-zs{a`A!ZeFu?u6ogAGXM907Ix3iPR!LyV
z>qhwwWQH+l0FpT(>0#}*>wNBNaJY2umj{`EhWQNs*6N&1F!>`Ih0Xm&WXy0f(u#(|
z0{_kXSnhuS%Dr!2vjNL1UiToVz}j#zU5U}PZ|thV)Q6u2EmY>^jZM%i5zZ*0d$$OE
zDc3$SU&C?!_KTR?hc0=}QWTO|I{!@-7>{2P=QdVaC>SJ&$@oGx1mvTD$Yn4dWnuw)
zwU|%QVaiI9D$?fQ5fSavRN-tbuE0w0ue6P-!?KvHV2o*$HV*pISB&a@jR5)5x}1U5
zh{<@{Ys-U8T|4twG9Agyx~BgAQ~>!21*I2|%O^^>gy!1K<c{I+bPX01agn|;zLnIc
zDNzU-&Y&oppxf{YTsAmRQ*8TmJpf2XL_X2qFBAjN^uuKQ8joN4Msn=q<KKV(HDR<@
z`Z)jt0D0C2$i-))+0FI&tF@7C6w0e$*CKSb`79Q9!XqLTb-o4N(^`9EYk^f`3zN^r
zuc<?^$#n51V0?7r_jr69IljaUU2t6svqoFu{#hEo{r3L-``>81k3YY9_3CF7k!R0J
z{_h1sL8kq)B#^j4O3L=3m#d|C&jGm1QKk)*U(?zpV8VJWd(*fMkgR2c2^3y$m=ZsI
zMjP>%2*@9s9md~|@I>m6<ardr&5X!Tj0lKIk~bmgz`yrF2RtN9{3?M;OJUX8U{w&z
ztnku(Xmi{$u^5!sv{to*9@G>nxn1sj;AJJL(g^9YFFkk&Z6^V;iE2p$lc*&z#XcJW
zB7?~NJ^`tV+50zVXForSM{L_K<8g8MfW%k0jD!g?PR54Lmrpv<p*A|S!f7Sc#1c%p
z3){RPxwBRr<?Hm&FN5MSb^P)0P+E|oXrY7g7XcD7e*j2MY4QHnCwLv9kwheypsFrd
zPTH}-KH)WIoowg<*&qa@Nj7V>4wHqX>Z)j>iUgOe3Khbrg5cac!+ia|uIk<J_?WKt
zz#j|q6+1CsptBM{QvKE0?+`hS;BYQ*0tn`_a9m=B&$l{<P1Q<EJ29kpIUVIIl+<5c
zNs2@p%S-P#PYiR6CYWUF+gEUw6)ov+)_a5F<A!|F$3FV^C8qu?i^v#6-W-R%R^)A6
zgu(&B;tad|QjbhPry1vAPSIe$J+<q|R!nx0%CfS6y$<HgNl+;n-*u4CWUPyDeEPUE
zAX^MBa@>a-BS7BAqZbYL9T0hz>aAx!*GozZ|2kJI<X69Jk94IQ>DyvP_o-X%5vzix
zM5BF$(8H{G;d>qA6v0`;KCJsvhxE;`3IDx+6kM#~+>{J4A}I<*8A<HOn^Or5BM11>
zgK^=7Wy7I^i834E3|vY*`u4Wy=o-`SL34x0#fqx3ChYV|j=nE7<c{#E2JpE5Hf2Py
z{$Chz{FVnqHonh~H?6OAcKTCiJQEWlXdoo6#@>WKk>b@+6xr1>iMI*5sN9l~m|Qfz
zE*_-7cm;^$Vol9mziw;_9nyEB!j67GI#%Oh)QC=T0sCO(<V_oPyvpuq0eOC!NC+Sj
zhy}|EB0{NjT;_$Bs1K&pN_sbJ2%^#-xV_eQdeKZnLeR=O!|ZuAO)x<i4}ZGzD^_sc
z-Hj|5U0f2-5&@YDkXPY&gMWN}1(GEkzPk-Rn5QFNhIX9>I#+>JCztDU;$M-S2&ZuP
zA$fP}e;TWbn-5L6>}^2(AbTI=;%jKaN|z_OyZe+Ejl3L`4uBA(tB^(*kr2Of>O?61
zS6_k!#>-GR@bAeB@p?m4E-t@{%alov2XTco6(`46bz*{~;n6q7HDPCbbo{+YMF_~J
zlCIhcki7lgHhc1yPhGX+&m=DS&B@EJk)6r7WAESpoWvtPot!vC0tsPkT14t3x(*wL
zeZ&r}Iy_$_IH8Kp4%Xh4wZbXdz%@3t4bQ&MuHaKP9z`@V-#%_;8GpS`b0x8DcZMQ0
z{O`N|@vm{j?f^MCxk%F|pvFEtB^mdo4#E;E!Jek_Mr@#6JwzH1y_B#AK#Sdghntx8
zcBCmq5S2fE|JbGSQ2r`oY&Jc?pQabP000#eNkl<Z_%=>gH}r@hVnqJz9N2>h;BoTe
zMHm)J;ujGK@PKL5%IDNMnY#`OCLWMHjI61&%)?4hcPCtD0QuwhDS&+J0P@E}8IY}<
z;P+)h|HjeZ`wk%8gMSt2024xx1UYygkbFo;1&f3#6=l+)UP77prje%Kx~XVhLNwo8
z*3Vk6yD}vel1|l}ysIgIr0{&q7xGF4kivej>iyAqNknpp`0^nG(yFZhi3{k{qEvj~
znL-VUrdUPk-t}5{lDU<U9J&c7t~q$L{5At#J`lhb^4o6D+sE0)=AqQXlPyRU!b7*~
z@1CTIgyU~wK=KI{pZxvlg#ZFVlA>~X7c5n$f$%zPbl_gPXq_0I(x#~n=&N0__^ypy
zX1^E&;CDNJDly2qe;d`olQt~`CE!O!^zpYod(DXaSwJK@P!RC~B5La*vh0_4%;jV~
zqG|>eLZl&^(~U5y7$I2eIGqE^duU=LM(BG;CHiqc2uN&Pq=P8-kKscmO%>BxMC8xk
zM*3P2AP$k#-@5#u!!n;yCYpTX0FebVc)~MFh%a6#Uj>$=ZwY79Stw%y*}Y}?eTOXX
z(D-v8gP0=nz6TKsNKTS*anXqq#nnnW3$?}qFVCP3lDY(lLby18sKd-+^gHPu;T9`y
z`jM20H`*iZcQ+pKALqnl^Vd*Lw_ik(;{lP@;f0Z?t<dB0u2!UMsNfeCdE-7hTZMBI
zOej6^nrApU1PdVR^~QIJIz*hayDcCe%YbY$396i7kNbv7sja_DnfCWn5&7w)GhR^Y
z*W35Ydt*2=$g>q39B3_!UtTH5(K`gHEKcFvL_g_@(bb#l2#~w2dwb$cV{+mjxrAX6
z5HaqL#r$HAF>hlK_sOkQ^9qt%esAfF;~XF@BuPBdB0_alsD5a{f(uSITKS!)j_9fb
zk@mIRS|<2_h2eSZ58<Teo10I+Pbqekk@_~e?<&dw7o(P63;Fg}ux1cu+1+%}*W*(4
zZ;rEoh}!Z2;*$+m7Qml0iRB{ff}l{blExApR3CXGC@H^08jbsKrtHncYT)m^F7IeS
z3PKc3kAf6Dz~GbduibEv;8&Qy`wJiVs(+lG<Of%*I352v=<iV)RTcj*b}(y)Gqs2T
z&Y)Va)7fj9roII$0@Y!P_v=?~yBbIsmI3*n?D%+HoXwml%Dxdct$xWhoxaYD+#$I$
zN`Sn0A&o&~*nJO>gc?-0HNnz#vcjC(U11ogg9BhX6luF~^#-#0?_T0q!uX%r$GhAd
zA6#|$s<>E2Pao^-fc$*Yx>qj>YAYW1CYie#7Rj~$Q8+)Fss$vR4<+V1m<Jln)oL$v
zyTY+t;@{)>5t$K?>-_*y9xsBdFBo<yVl=*^DkwY!rk%j5Y_#(E0FVYJ;2k?W+@E&*
z_<&rE1f(Aif5yv`zHt#2bT2L+gS8uon4Q{H9oTVOCH`*U1qW@uG;SRPRduvDIyzdk
zqy2YzydOYv<n_6MtpIVP>@m^a%W`CYH9W#V{Y6=Aq0jYMerhLJuCI~bTcfX3`U45^
z$LJh_f!u7)D;P&ST1b|A0OV@s@mgHmfU2(<r8fy6;El;%_>`Rc?4*CZh<dd=BGPEW
zkXVi!k@%STs%kzqZfLN<u{hW56Jp^&2*zUZ{{tZC^+tgB<Idu9e|~W?Gy?yZ5Q&?z
zY*Ki#egzF($!h&gS(@5|H!H$p8RKzu^sfZubpa3z3^M`}0CF-sUIeXLZk|H4MurL3
z3J5I)PDjY#R!6vjv3a*RN{55S8TR9U1t7@?XzT%zurWa|{(2e)9%+^_Qd?x$UGrQM
zENH0||5{f#qkwxEs-hUN`_=xpSuMI_37+ph0O?)D^yY5c@mlD47Ju?$0!uMNlUBSI
zGb%9u)r}V?qekHTG9s3LIENPVNiyp6)2saZES*Ikto#DvyVbHZob$UMH>)3zuUm|5
z0C^Py!tJCJ067U<t*^YIGPGjRZy4HcPTje|mHe1q3J3kbLcKX(mPZ>QE>{0$K=7O7
z7KZ`(`DE+}I_bWm<4e792?}8=5B%g&7AaZX#EHiuV?Ml9U;My;^r@`CNR$A1)zw%(
zpJZ%E){cZ_tFO`>0@I-CA|igN@uV6>a6l;7j?j3lf&p>+UI5wJRNSRdaA5e_6WED_
zProOC#J*MH1<0nz>lG~Wh@8COG9tAz@~<10@u;hGQ&R_Xa?Xz>RpOP@u^*Ub+>2Ge
z>*4wIw<mK#<0JLgAs%A@$>8C)ooqEkNMLnFs(GZ1@Uet6@dzecnNKefjTJ_K1^H-U
z`JRA${Z|1JAVL8IEIJ<5+oh!rgrSOqc~o++#Hc=Bg_Z(Gl@72dKQtg$XM=z|PXUR7
z`ccKH!A#2K9rgeCpK1w^@Q74lt2H{w7`I%7&Q%GIBMeCXX+VMnRpM$EeCW*-0#M-f
zzV=c1Sr!o3zC9ojBJv{$$;w*NF=r}rkg06WKOnbx*W>GgYZc~DW(MRf&KVsXaeWYf
zA1?vKt>au$KAy^6eD(nd=e91Nw5(s9v?m6?V^VQr{917vL%Y2v6m-^v9A9rtW=3Q-
zK)#L#<n<^(UZ0#yMZ~#US|z_EQ%6M(Xaj=PPvV~l*{nR}k3wq^1tFog^)CYC^(a7I
zjRK?)f0X>+iw_(B3!mIsrGo}h$o8&{O@6?NjrrmzgU4c-!DDVeYa}3PWiYBI_SlfL
z73g_fo&rE(QISulCsPptwe=zB$E8Nb7!u!XUGpM=x92U@SI1PKT}cUjxpYwnBM@gB
zm#aNk_1Ut$Su_ZcvkV{^-6bDRPo^S*YU`eUP}g^fhQDR#e;vWEjQy^ag5_~Cpr-+1
zK;E)QGAT1Rp3ItlF97nY3&`uF1~LrDw%!&jgdMaiM4fXXAn5a|Pv=4G7Xs3Lb8zq;
zCo^Fle&#~%KLE(tFJl0CeR8rJBEFr`|6)|IysMjINRc44i@r+|>#3lGyJA1=9|xpI
z$7Qrt6dR_1bSu1Xws*4fNym#z-#nL@TR?y?9+9uxgU6DMN@!&E&?^^@OlzWV3rd&L
zj@Fis0g1gP0pxkyauNd~hyT2dJY*5MC?UeZdxdiqjM<zs%@cba+VurC|Dfeqz2q^w
z<68nG)2EeNY<>bDXQKdlcCzbu;mk-K7iHO|04x=T^5*I#;jt(bKEezN?0OmEF|*@4
zCm^p!0rJZbAZPOck|1ItMBs-dA=$OL;;in%_gs;^7V(HhhdUQn$9rfg9R%d-I6zum
zc5_x3&-piveQNQnXSjoYKAB@&Ts{Vk3pxx#_}39`SE12ZrA71ORWYUIWoX{Wu-wm{
zjR{K?EvVo|gwGB4qlW^>^PVveASW+Ahy9^E%YYUEtXxN8RCbz%$Gm{tjLYwK0m+rr
z#{lwt6d<Q3GmQulqXZK8EnFuaODWWLniyDLr7CL?<1uds<5f4~{v!Z_Q>T8KVSE-Z
z%PTB|r#g?ibqA8}#b$?@I~cDr#ik)Z@M{5(cAT#Y!^gsDMKm2txBBIB%vcOj^U6es
z_$I7sE<8Gb9G6Fu2<VQNZ~aJ9YRio0x141RQgO~}tv2%8ND(Ae(v0{+JnS}OMnLev
zwmT)uE~`xFoF2S7zO~-d@&%FVA7Y+4F6JAQVw#jyPP8-jS4ydgk|eKW-{gy3+1fAR
z%S&yH1EeHBg_mBIw2Xg)#HlOku4UhAA5Wm+auw^$J{lhPU92CGagTQO6d{5tD}BtI
z^zHc4(@A*TN5UNd*#o?*_}NxntC?|CSGVCx?wEdGN%Pwr@9g;|hewGEmwi`T9&h__
zIq{ASrEf7y#XWPS#G9!)MeVXjlzXuFq<85rO;lT|!U7&qtWpSLI<MSSY1_Z@4iwCq
z?}SsjBrIQU5+X<E;o3|Nki{O~crosB$s_I$kUat{jF`w{U<IO(Iym!Ihtr^|2@vmq
z$K3cXa&~V~0{AGSy_N}mifod5wxS<i3f6KLJh~10e!@AmeR!;vBj{Ju)=`d_FPLGN
z{`Xx>df(uJi&+RbaKXj)7d#J^ysTpKCD+Qy+oD9iF;BPbeY$GT^gCK^^@vB)9&rjH
zpS%s(?Mk!aG3JVU0Av|YfGPWDIU|sogoWtk?SfoEq?!Sb(Yz9KU*SCiKr$*YE|qPQ
z8pw@>cdI8PY>HQ$govg!7yWw)Nz#{H<mcdye6H1a%8j7jY6A7fT=IC<OHM)LCDqi~
zn*ShgTE=)fAU)UYR^dw7pkQaOHjBcrbgr578m=-mK+J7bA?@bHV>tznQLMKrCR?+_
z8=taGiT5&_Y8X$Z93UM;{P!#4RMup^>(DM`l7!LHg2*J=l{xR_aW0#*oIt!W?7Ryi
zFN+sF-k?!W2{s>#jJoI!uQ?+i-|tb6(<UAtX01L|BVKYk9z8O<1L<}Jq@?k4!ko?u
zcSl9;bB}t>-m;vCz_Y5YWovg<PD9OYHP$knIzQkD^qHqcj{{JRN#ZO<A+i{g8iKQ`
zPFgoB9=@$KN}>#S86oBT@%e`tbc!ZXE~L!3%PzLP>@J98s8B^y2S=T<CCiPw?DksV
zXg`!&9&JH}K-34Xo9*;SyI&R_kj2p~cuZ%F{SYpSZ_`CW;%@SSGw6%bnPn|{N@JZ)
znsnrAN>wi(&rUaHsE)l$-QSKP?9`Hn-tRb1oI%13Q!Zbq-5n9QMAeB#16$e2GYzuE
zY9e0@zTWD1rYp|?$ZUw@9=RHQ<d~ORO?rmh*?YV4@H3Bvx})I+n{wpJ%SETM#vW|7
zSE_BrZM}+RHBA9z$hI0xuJ`si`G+n90R`pXF$9bJD^@$;F^BXQTHBTb2|Q{UsS4c+
zosO^7IG3PnJ`15$A0kIPAyVP&+JZmUOEk`Uj(W4jgg0C4Mzz&QsvS+><36w#J0SwQ
zszOn{bMqN#)_t+%Y^*i{kX;`<R2Ri-r{PI(*-m|peek~58pdNfqm2-d(SR(6E}luu
zEP9{3M6{!9p|g~^+O9)-;h$yycpP<kVM`|NWUfl@oG*coE?M?>f{)0UP48Kk3ib#*
z3Q6bQ9)J=HE#`QsAwHXY_2quA-uv*l+RxtZx@A3e`GWxRT`u3VvzlEjr{S?@icQBm
zTV9VEA3Lg(^+GlQwdf1moR{^35Nw;ilwy%M>F6t&-9>N8t~apCbeykxtn<+ISHplD
zjpMMMS#XOaJ)O{N=^3q5nCiY!Xw63xtmwUU0V#DjuSQ(|csVN~)vDO{62;8Rv~Dty
z0p@+5;~(J$t634LwiU=3_^UsuF>r(Z12X;<253~e!(!Dlv$*PinO*RhNUr60a!q95
z<Q;m7Ref{T3mU$6b{?(E7p3&l`9QPcF-l?e3&?693%lx@|1UHRE!|G!TJ@XLjE^$F
zBtwW)!+1o!Lz((<wjP?UlNnAY>PD6Qufhm+-eoo5t!=@-c#BL<da>;-mfOBXj7XIu
zR;IsZwe@WV-ee2jir9BIKo-X{i^%MVRO4v1+EEb4yvS+}VhsQ?B!#0y<Y+Rn!n$E(
zkbDqT&4|Y~%sUI{vjS2gRz|~a(*eC2V1Z>~BdVQ9Ra7QJeAPp%?otI2t&R(Y#qAo!
zSN-eXth%n;wyo$>5vfMtu^1<V(T>Gp>z4?LeB93h@mowK)p8sltKAUkS@tN0NHv%?
znu7QD;i~2Fj)45rFOx&0`u9_6@3+}eM8@5RS-<+%zQGKDEC+cvYR|_n<p$l%%P+>|
zwZqn-JqX`&e|Q`(yM$V$YZBxM6+cz30+2Z;bJ(if*OakrTO(5K0gp`1IM;Bt%Ft<X
z)SVEWD-h+Jv?85WBLNv#zFCwz&2nj{Z4s%`uDmRn7R5A3l&(A)di=qx*>pO^fV><6
zWHGX;xSfd1@JdzR!<QA|s6{Hq;4yrs-2pjX&I<jYhzy#MzBMYUVLX=GU2!{ZnvHMw
z1jr<*&+6%1te+`~RD%f5_vn+TG$SD8c7^P0?!gdtFp;tvTJ0|5j#g9f7^|>G3&`=R
z`y0sLhe|!p@W>vnqj?dj%6OD%w8+sYM}%DMC_Za7?!lMGV_oUpi8MZpS`4-rZGW#S
zLnHY3&pr1)&9&e6W+@e`@5V=SJoX$k8iD?dthO~BtM5gkS)O_ifb7I;c|>|<`3_&P
z+EJ|M=c3(sHV=Q_MCj3pilcE0Mg%clW+L-6K<30_1j~+~P<B_}>U&vQ=H_~D+ao)s
zv9srPN0R^<#v{wIed`l0dK$?lwng``?2Hup&iAWAN*?WvgBJf<0!@0s#dMLZb~}BJ
z=bhXJKOT@iiQMN6N57$0*i}Cs-(Ns}2>PVd+U^xsS65f>qCr0bn|uw1|H+DKE<Ae4
zvlopu4UqGeAm>|+jn?>6!T3{Z(GL$sKl~j105pA$e`Pg3(dI@q7aohL{2JWycsok9
zhu^kT+Tfs<CDLu8p@pEE?a0HwwxVcce{wr}0TUg{zj-@+%W5nhy+7iWS^a6Xx@swL
z3nQiuZM^Mn93oFl9i3&u{Q3DqM<9{~B)N{wo<9+h>JyAx`h(+BJYbtnpONG>ep0?s
z^rR+B9MdPw)2U<n?rFE>*8&r4FCwFvpvs)I-v^zIIKAvTHz2z2MeX*86dA9Y6OU9r
zw|GuHUVZEUh}qi4rZ?^7ylvjJ50KsYM(rvfThT^u4~Xe=dUjyF<e+3*{>c*bl2fZ)
z@aQ+M+mL3;T_*q%k|?!?CZ$askE{tzecn8gdl5<SskV2_hTNS|0%EpzcuMazhBRgZ
zX$pw+-Zsznb)wm_BEr9g+p9XttQs<Va!&lHW&&mG?v&9x+;$fcF}+tBaocM5Cp3HJ
znLPkfPkG%bBC`E`tLb?B(1h9PzGeqTFcZv3_>|RnJa&0LGxhl<1JZwE^Sy6ekA356
zvf|huqs~bey9*~w($P9OHE()4FNLFNs;Tn({RCv6fY^j;$sHRUb#nbYG3$ZH&AOKz
zM5?`tueLiWj^0~#T)!E~!btE)-)a&fdep6}k$9ARz)~=sjc3y^ZHQa;Kov8NEXl2H
zB7J+jbv2;ck|#?7xYCo&!Yj>>14y0RyWZcutDPR~dlF?HKt?jdfOPK0h<XGdd!fn5
m=lVX(Q11lDJR&mY=Kl|xZZ*5GewKv*0000<MNUMnLSTZ#!F}xj

literal 0
HcmV?d00001

diff --git a/mods/stairs/stairs.lua b/mods/stairs/stairs.lua
new file mode 100644
index 00000000..b9f98c61
--- /dev/null
+++ b/mods/stairs/stairs.lua
@@ -0,0 +1,554 @@
+
+local grp = {} -- Helper
+
+--= Default Minetest
+
+-- Wood types
+
+stairs.register_all("wood", "default:wood",
+	{choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+	{"default_wood.png"},
+	"Wooden",
+	stairs.wood, false)
+
+stairs.register_all("junglewood", "default:junglewood",
+	{choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+	{"default_junglewood.png"},
+	"Jungle Wood",
+	stairs.wood, false)
+
+stairs.register_all("pine_wood", "default:pinewood",
+	{choppy = 3, oddly_breakable_by_hand = 1, flammable = 3},
+	{"default_pine_wood.png"},
+	"Pine Wood",
+	stairs.wood, false)
+
+-- Register aliases for new pine node names
+minetest.register_alias("stairs:stair_pinewood", "stairs:stair_pine_wood")
+minetest.register_alias("stairs:slab_pinewood", "stairs:slab_pine_wood")
+
+stairs.register_all("acacia_wood", "default:acacia_wood",
+	{choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+	{"default_acacia_wood.png"},
+	"Acacia Wood",
+	stairs.wood, false)
+
+stairs.register_all("aspen_wood", "default:aspen_wood",
+	{choppy = 3, oddly_breakable_by_hand = 2, flammable = 3},
+	{"default_aspen_wood.png"},
+	"Aspen Wood",
+	stairs.wood, false)
+
+-- Stone types
+
+stairs.register_all("stone", "default:stone",
+	{cracky = 3},
+	{"default_stone.png"},
+	"Stone",
+	stairs.stone, true)
+
+stairs.register_all("stonebrick", "default:stonebrick",
+	{cracky = 2},
+	{"default_stone_brick.png"},
+	"Stone Brick",
+	stairs.stone, false)
+
+stairs.register_all("stone_block", "default:stone_block",
+	{cracky = 2},
+	{"default_stone_block.png"},
+	"Stone Block",
+	stairs.stone, true)
+
+stairs.register_all("cobble", "default:cobble",
+	{cracky = 3},
+	{"default_cobble.png"},
+	"Cobble",
+	stairs.stone, true)
+
+stairs.register_all("mossycobble", "default:mossycobble",
+	{cracky = 3},
+	{"default_mossycobble.png"},
+	"Mossy Cobble",
+	stairs.stone, true)
+
+stairs.register_all("desert_stone", "default:desert_stone",
+	{cracky = 3},
+	{"default_desert_stone.png"},
+	"Desert Stone",
+	stairs.stone, true)
+
+stairs.register_all("desert_stonebrick", "default:desert_stonebrick",
+	{cracky = 2},
+	{"default_desert_stone_brick.png"},
+	"Desert Stone Brick",
+	stairs.stone, false)
+
+stairs.register_all("desert_stone_block", "default:desert_stone_block",
+	{cracky = 2},
+	{"default_desert_stone_block.png"},
+	"Desert Stone Block",
+	stairs.stone, true)
+
+stairs.register_all("desert_cobble", "default:desert_cobble",
+	{cracky = 3},
+	{"default_desert_cobble.png"},
+	"Desert Cobble",
+	stairs.stone, true)
+
+-- Sandstone types
+
+stairs.register_all("sandstone", "default:sandstone",
+	{crumbly = 1, cracky = 3},
+	{"default_sandstone.png"},
+	"Sandstone",
+	stairs.stone, true)
+
+stairs.register_all("sandstonebrick", "default:sandstonebrick",
+	{cracky = 2},
+	{"default_sandstone_brick.png"},
+	"Sandstone Brick",
+	stairs.stone, false)
+
+stairs.register_all("sandstone_block", "default:sandstone_block",
+	{cracky = 2},
+	{"default_sandstone_block.png"},
+	"Sandstone Block",
+	stairs.stone, true)
+
+stairs.register_all("desert_sandstone", "default:desert_sandstone",
+	{crumbly = 1, cracky = 3},
+	{"default_desert_sandstone.png"},
+	"Desert Sandstone",
+	stairs.stone, true)
+
+stairs.register_all("desert_sandstone_brick", "default:desert_sandstone_brick",
+	{cracky = 2},
+	{"default_desert_sandstone_brick.png"},
+	"Desert Sandstone Brick",
+	stairs.stone, false)
+
+stairs.register_all("desert_sandstone_block", "default:desert_sandstone_block",
+	{cracky = 2},
+	{"default_desert_sandstone_block.png"},
+	"Desert Sandstone Block",
+	stairs.stone, true)
+
+stairs.register_all("silver_sandstone", "default:silver_sandstone",
+	{crumbly = 1, cracky = 3},
+	{"default_silver_sandstone.png"},
+	"Silver Sandstone",
+	stairs.stone, true)
+
+stairs.register_all("silver_sandstone_brick", "default:silver_sandstone_brick",
+	{cracky = 2},
+	{"default_silver_sandstone_brick.png"},
+	"Silver Sandstone Brick",
+	stairs.stone, false)
+
+stairs.register_all("silver_sandstone_block", "default:silver_sandstone_block",
+	{cracky = 2},
+	{"default_silver_sandstone_block.png"},
+	"Silver Sandstone Block",
+	stairs.stone, true)
+
+-- Obsidian
+
+stairs.register_all("obsidian", "default:obsidian",
+	{cracky = 1, level = 2},
+	{"default_obsidian.png"},
+	"Obsidian",
+	stairs.stone, true)
+
+stairs.register_all("obsidianbrick", "default:obsidianbrick",
+	{cracky = 1, level = 2},
+	{"default_obsidian_brick.png"},
+	"Obsidian Brick",
+	stairs.stone, false)
+
+stairs.register_all("obsidian_block", "default:obsidian_block",
+	{cracky = 1, level = 2},
+	{"default_obsidian_block.png"},
+	"Obsidian block",
+	stairs.stone, true)
+
+-- Cloud (with overrides)
+
+stairs.register_stair("cloud", "default:cloud",
+	{unbreakable = 1, not_in_creative_inventory = 1},
+	{"default_cloud.png"},
+	"Cloud Stair",
+	stairs.wool)
+
+minetest.override_item("stairs:stair_cloud", {
+	on_blast = function() end,
+	on_drop = function(itemstack, dropper, pos) end,
+	drop = {},
+})
+
+stairs.register_slab("cloud", "default:cloud",
+	{unbreakable = 1, not_in_creative_inventory = 1},
+	{"default_cloud.png"},
+	"Cloud Slab",
+	stairs.wool)
+
+minetest.override_item("stairs:slab_cloud", {
+	on_blast = function() end,
+	on_drop = function(itemstack, dropper, pos) end,
+	drop = {},
+})
+
+-- Ores
+
+stairs.register_all("coal", "default:coalblock",
+	{cracky = 3},
+	{"default_coal_block.png"},
+	"Coal",
+	stairs.stone, true)
+
+stairs.register_all("steelblock", "default:steelblock",
+	{cracky = 1, level = 2},
+	{"default_steel_block.png"},
+	"Steel",
+	stairs.metal, true)
+
+stairs.register_all("copperblock", "default:copperblock",
+	{cracky = 1, level = 2},
+	{"default_copper_block.png"},
+	"Copper",
+	stairs.metal, true)
+
+stairs.register_all("bronzeblock", "default:bronzeblock",
+	{cracky = 1, level = 2},
+	{"default_bronze_block.png"},
+	"Bronze",
+	stairs.metal, true)
+
+stairs.register_all("tinblock", "default:tinblock",
+	{cracky = 1, level = 2},
+	{"default_tin_block.png"},
+	"Tin",
+	stairs.metal, true)
+
+stairs.register_all("mese", "default:mese",
+	{cracky = 1, level = 2},
+	{"default_mese_block.png"},
+	"Mese",
+	stairs.stone)
+
+stairs.register_all("goldblock", "default:goldblock",
+	{cracky = 1},
+	{"default_gold_block.png"},
+	"Gold",
+	stairs.metal)
+
+stairs.register_all("diamondblock", "default:diamondblock",
+	{cracky = 1, level = 3},
+	{"default_diamond_block.png"},
+	"Diamond",
+	stairs.stone)
+
+-- Glass types
+
+stairs.register_all("glass", "default:glass",
+	{cracky = 3, oddly_breakable_by_hand = 3},
+	{"default_glass.png"},
+	"Glass",
+	stairs.glass)
+
+stairs.register_all("obsidian_glass", "default:obsidian_glass",
+	{cracky = 2},
+	{"default_obsidian_glass.png"},
+	"Obsidian Glass",
+	stairs.glass)
+
+-- Brick, Snow and Ice
+
+stairs.register_all("brick", "default:brick",
+	{cracky = 3},
+	{"default_brick.png"},
+	"Brick",
+	stairs.stone, false)
+
+stairs.register_all("snowblock", "default:snowblock",
+	{crumbly = 3, cools_lava = 1, snowy = 1},
+	{"default_snow.png"},
+	"Snow Block",
+	default.node_sound_snow_defaults(), true)
+
+stairs.register_all("ice", "default:ice",
+	{cracky = 3, cools_lava = 1},
+	{"default_ice.png"},
+	"Ice",
+	default.node_sound_glass_defaults(), true)
+
+--= More Ores Mod
+
+if minetest.get_modpath("moreores") then
+
+grp = {cracky = 1, level = 2}
+
+stairs.register_all("silver_block", "moreores:silver_block",
+	grp,
+	{"moreores_silver_block.png"},
+	"Silver",
+	stairs.metal, true)
+
+stairs.register_all("mithril_block", "moreores:mithril_block",
+	grp,
+	{"moreores_mithril_block.png"},
+	"Mithril",
+	stairs.metal, true)
+
+end
+
+--= Mobs Mod
+
+if minetest.registered_nodes["mobs:cheeseblock"] then
+
+grp = {crumbly = 3, flammable = 2}
+
+stairs.register_all("cheeseblock", "mobs:cheeseblock",
+	grp,
+	{"mobs_cheeseblock.png"},
+	"Cheese Block",
+	stairs.dirt)
+
+stairs.register_all("honey_block", "mobs:honey_block",
+	grp,
+	{"mobs_honey_block.png"},
+	"Honey Block",
+	stairs.dirt)
+
+end
+
+--= Lapis Mod
+
+if minetest.get_modpath("lapis") then
+
+grp = {cracky = 3}
+
+stairs.register_all("lapis_block", "lapis:lapis_block",
+	grp,
+	{"lapis_block_side.png"},
+	"Lapis",
+	stairs.stone)
+
+stairs.register_all("lapis_brick", "lapis:lapis_brick",
+	grp,
+	{"lapis_brick.png"},
+	"Lapis Brick",
+	stairs.stone)
+
+stairs.register_all("lapis_cobble", "lapis:lapis_cobble",
+	grp,
+	{"lapis_cobble.png"},
+	"Lapis Cobble",
+	stairs.stone)
+
+end
+
+--= Homedecor Mod
+
+if minetest.get_modpath("homedecor") then
+
+local grp = {snappy = 3}
+
+stairs.register_all("shingles_asphalt", "homedecor:shingles_asphalt",
+	grp,
+	{"homedecor_shingles_asphalt.png"},
+	"Asphalt Shingle",
+	stairs.leaves)
+
+stairs.register_all("shingles_terracotta", "homedecor:roof_tile_terracotta",
+	grp,
+	{"homedecor_shingles_terracotta.png"},
+	"Terracotta Shingle",
+	stairs.leaves)
+
+stairs.register_all("shingles_wood", "homedecor:shingles_wood",
+	grp,
+	{"homedecor_shingles_wood.png"},
+	"Wooden Shingle",
+	stairs.leaves)
+
+end
+
+--= Xanadu Mod
+
+if minetest.get_modpath("xanadu") then
+
+grp = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3}
+
+stairs.register_all("stained_wood_white", "xanadu:stained_wood_white",
+	grp,
+	{"stained_wood_white.png"},
+	"White Wooden",
+	stairs.wood, false)
+
+stairs.register_all("stained_wood_red", "xanadu:stained_wood_red",
+	grp,
+	{"stained_wood_red.png"},
+	"Red Wooden",
+	stairs.wood, false)
+
+-- Decorative blocks
+
+grp = {cracky = 3}
+
+stairs.register_all("stone1", "xanadu:stone1",
+	grp,
+	{"stone1.png"},
+	"Decorative Stone 1",
+	stairs.stone)
+
+stairs.register_all("stone2", "xanadu:stone2",
+	grp,
+	{"stone2.png"},
+	"Decorative Stone 2",
+	stairs.stone)
+
+stairs.register_all("stone3", "xanadu:stone3",
+	grp,
+	{"stone3.png"},
+	"Decorative Stone 3",
+	stairs.stone)
+
+stairs.register_all("stone4", "xanadu:stone4",
+	grp,
+	{"stone4.png"},
+	"Decorative Stone 4",
+	stairs.stone)
+
+stairs.register_all("stone5", "xanadu:stone5",
+	grp,
+	{"stone5.png"},
+	"Decorative Stone 5",
+	stairs.stone)
+
+stairs.register_all("stone6", "xanadu:stone6",
+	grp,
+	{"stone6.png"},
+	"Decorative Stone 6",
+	stairs.stone)
+
+stairs.register_all("sandstonebrick1", "xanadu:sandstonebrick1",
+	grp,
+	{"sandstonebrick1.png"},
+	"Decorative Sandstone 1",
+	stairs.stone)
+
+stairs.register_all("sandstonebrick4", "xanadu:sandstonebrick4",
+	grp,
+	{"sandstonebrick4.png"},
+	"Decorative Sandstone 4",
+	stairs.stone)
+
+stairs.register_slab("desert_cobble1", "xanadu:desert_cobble1",
+	grp,
+	{"desert_cobble1.png"},
+	"Decorative desert cobble 1 slab",
+	stairs.stone)
+
+stairs.register_slab("desert_cobble5", "xanadu:desert_cobble5",
+	grp,
+	{"desert_cobble5.png"},
+	"Decorative desert cobble 5 slab",
+	stairs.stone)
+
+stairs.register_slab("desert_stone1", "xanadu:desert_stone1",
+	grp,
+	{"desert_stone1.png"},
+	"Decorative desert stone 1 slab",
+	stairs.stone)
+
+stairs.register_slab("desert_stone3", "xanadu:desert_stone3",
+	grp,
+	{"desert_stone3.png"},
+	"Decorative desert stone 3 slab",
+	stairs.stone)
+
+stairs.register_slab("desert_stone4", "xanadu:desert_stone4",
+	grp,
+	{"desert_stone4.png"},
+	"Decorative desert stone 4 slab",
+	stairs.stone)
+
+stairs.register_stair("desert_stone4", "xanadu:desert_stone4",
+	grp,
+	{"desert_stone4.png"},
+	"Decorative desert stone 4 stair",
+	stairs.stone)
+
+stairs.register_slab("desert_stone5", "xanadu:desert_stone5",
+	grp,
+	{"desert_stone5.png"},
+	"Decorative desert stone 5 slab",
+	stairs.stone)
+
+stairs.register_slab("red1", "xanadu:red1",
+	grp,
+	{"baked_clay_red1.png"},
+	"Decorative baked red clay 1 slab",
+	stairs.stone)
+
+stairs.register_all("bred2", "xanadu:red2",
+	grp,
+	{"baked_clay_red2.png"},
+	"Decorative baked red clay 2",
+	stairs.stone)
+
+end
+
+--= Castle Mod
+
+if minetest.get_modpath("castle") then
+
+grp = {cracky = 2}
+
+stairs.register_all("dungeon_stone", "castle:dungeon_stone",
+	grp,
+	{"castle_dungeon_stone.png"},
+	"Dungeon",
+	stairs.stone)
+
+stairs.register_all("stonewall", "castle:stonewall",
+	grp,
+	{"castle_stonewall.png"},
+	"Castle Wall",
+	stairs.stone)
+
+end
+
+--= Wool Mod
+
+if minetest.get_modpath("wool") then
+
+local colours = {
+	{"black",      "Black",      "#000000b0"},
+	{"blue",       "Blue",       "#015dbb70"},
+	{"brown",      "Brown",      "#a78c4570"},
+	{"cyan",       "Cyan",       "#01ffd870"},
+	{"dark_green", "Dark Green", "#005b0770"},
+	{"dark_grey",  "Dark Grey",  "#303030b0"},
+	{"green",      "Green",      "#61ff0170"},
+	{"grey",       "Grey",       "#5b5b5bb0"},
+	{"magenta",    "Magenta",    "#ff05bb70"},
+	{"orange",     "Orange",     "#ff840170"},
+	{"pink",       "Pink",       "#ff65b570"},
+	{"red",        "Red",        "#ff000070"},
+	{"violet",     "Violet",     "#2000c970"},
+	{"white",      "White",      "#abababc0"},
+	{"yellow",     "Yellow",     "#e3ff0070"},
+}
+
+for i = 1, #colours, 1 do
+
+stairs.register_all("wool_" .. colours[i][1], "wool:" .. colours[i][1],
+	{snappy = 2, choppy = 2, oddly_breakable_by_hand = 3, flammable = 3},
+	{"wool_" .. colours[i][1] .. ".png"},
+	colours[i][2] .. " Wool",
+	stairs.wool)
+
+end -- END for
+
+end