From 08c264a9b68ed2e5173c3339d0389ad0e4ca2afb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20B=C3=BChler?= <stbuehler@web.de>
Date: Mon, 9 Feb 2009 18:57:16 +0100
Subject: [PATCH] Add comments

---
 media/pawn.3ds     | Bin 5707 -> 5707 bytes
 media/pawn.blend   | Bin 154500 -> 154660 bytes
 src/ai.cpp         |  21 ++++-----------------
 src/ai.h           |   8 ++++++--
 src/field2d.h      |   8 +++++++-
 src/field3d.cpp    |  44 ++++++++++++++++++++++++++++++--------------
 src/field3d.h      |   9 +++++++++
 src/optiondlg.cpp  |  18 ++++++++++++++++++
 src/optiondlg.h    |  14 ++++++++++++++
 src/optiondlg.ui   |   8 ++++----
 src/piecelibrary.h |   8 ++++++++
 src/testgame.cpp   |   5 ++++-
 src/testgame.h     |   2 --
 src/toruschess.h   |  37 ++++++++++++++++++++++++++++++++-----
 14 files changed, 136 insertions(+), 46 deletions(-)

diff --git a/media/pawn.3ds b/media/pawn.3ds
index 78f3e90b71be4960d957cb315b39526a547b0061..01d32e9be26ce7195ac1f03060e0857ffff8c9c0 100644
GIT binary patch
delta 2479
zcmX|?eNa?Y7{-AL#S1Db79TAxe&uNDxEpto_FU7E{G7rPK}58i1Xpw>ff^gS2~waU
zpy9Y!Q_eW!%1rr{0^*)cQJSC;3yX0kS7cPM?T^U(936X~v**BHzx&+hectz+mz~=&
ztz%k^&76>u#nMx=*!dSrjE((OZ0`7g6YO@o+14aYS9*0^zzc@|L2?!c-?0Ro%loPX
zo4e=Q%J#bj`z--)hSbNUWbr4`Px*Y0%&B*~`IHTssT%NwvT-66WXOT8P*C}uDly#s
zK)U^Sy<6}Li2>(lQV*fOUsh`Ru>LCJ{aqQ(UNcm9hK{&rn>IC4@YG!y-hQd)=xyE$
zscqtrjU{F%fBI#HczE_oB;WB?@WhQJp?q&yhB$F96^yjC3ARzt?oUEFPXANeJlmB?
zk%AXd<DF8^*V~+$^q(mSWi>J<bV?-qeR?n-`hD~@DF_8VIZ=FJHJepb&4!pBmc6Nk
zMK6dKeCB#Pi+@SemEJTjo`d0keoM9BoAcw@{DKz2`J)%x4*A;!Uz;D#)1)3(Sj~q@
zf6k^BZZ^xHv)9{sdvUPAN_r6^8^=;XvK*+Jf{He`Ff@MoR+;^`o_4|asqrSMcQiWK
z+Q)wOXOf%6`S;livjzkoZglW`sV8|FxN)Qby2;WX`FVe{Lzq@)4)CPUH66v!cb;-^
z@I)$zKHMPqC<V=a=ojotd&8EtVnFaIYV45ucuxZxF8xa$`B|mRS(Q1!%$Q(4^xkGO
z*cb(`2Pa}3d3CHezmA<~t7JvVt!(WXtKf%=yI96pO;`Gm(^d|K|A+N;f^AJ!w)(YJ
z!Ft6KThF2{!PA?pe2vuG^Xhn$^nYX~xAF)X^k8upzx(lE1O9<*{4*8YmIF<upc=iE
zq49aM!ajUym*6yNTp{(aL>K$7KguXvr?c#3&Gw1)v4XoTF8)aBNhw$PoY_~I3Dd^@
zC|`or#lZFMSfBNPrh^Me=Ls$jo<Ieo99ISRP*87Qln?rhx98YKPz|`x;$k<XP7PR;
z^t-6(S()Q@#~SCfU_R-l5hEL;AeAOUkYZ2YT_+7EJYX8mm>j0*N=GPIH3O?5z)ur$
z#Bg9WwDgO^c=}AyK%5dUaQZK52OEf6Q3bdzu)0R@y}(&<y<m0i;NqNIR&hDp_^0@^
z)3WfmedOQKf|umv@+zr+x9Sq_Fmo<3m_jax`)YD?1%Doh_NDIAbfwSA&gI~vRPc57
zCBe%nsJJuS2mPDMIkv}tMGIa<jf<pC4cLC^f7Tgp%#=ChfoNmM@L;})7dvEQ6tu~K
z)Czho7Ks&%p*4ZAf)5`L)0OU}6@b+Wz-k5HJC1Cz0<c<v^kW64D8@hFk1_}=__b0~
z4SeykF*OkXu_#t60B<=OTme|E06hBUl#^p!njRAJZnDzB$`9_gn8BX}9#jJ`20~-7
z8c69FRQd6X0IQRM)rrCCCZu2dBEa~k#?6J8^q{U(y}(tg0{kMt_{!nyx8UDHhGWrc
zwtrm&W9Ms(`pzR>@T3LXjg<E)IT#-3ZsPo}E)M$BlbVeKokyI;ng|X*<!}=Z2*Lv+
zRwgitDU^W`iXlqr8xQt+!q}?~rEKpQw-NX4o8B43<9xNoiERg+*UGFc_eS}k=Sk-=
z;}1_MYat!AqqkZ4DDo4V#)kZN_&Iu!K*cI(^Teh>eG4%{{p6YX+y%oDvxgPr(Oxef
z6FhaPrq|FAnYDIi(KUS;HO8PP<fnE;t(_}9F=h`}esDpa84QAH>!+ITqy{LyO&_7}
zGdo16(rHk(-n4QIdVJeKZ#gke+3hLiYl(3(=-Y`gsPf|gbYgbvaH;UnA)TRAgWK|s
a_k{6h^a9sNS1K6SrA)YqldTaIk^ciGR!Fq~

delta 2479
zcmX|?e@vBS6vr<?h?>a4V5l(cDwY9?_g<k}yw58-f5oWKYNn_uLKa0}wJ76FaZH<)
zgGO8jvml%<mAhp>EPEg3HAB5={wQR*Mhi?Ac~xdaPUw6O&%^!e^M2oRzUMsWJn!zQ
z)KjTDT~=R&M~sP{X#Nwv)Ld0nBK%A4W_CE<5xabyLhBbA_c9}XZh9qid?;Z2(z<|o
z!<75oZkLNWIux)kDE)ebM`o*d@|W6&{3ZEYoKQe7bm0&sj8zRqlF^>Or*lKOp>)rW
z!BpmSD%`Ae2mR3K2aP3W{>j<Ko#Uf8CL=TGzRNL&*?DrdJ*aeNdW&6C9>#k0S*yeT
z{bq=p*z3D$>l0U>?XdIB0P9mJAv({`JcEofTbh|$ra9d+UAvjHsc@FkQ`1|F7#08S
z*$!i=^4agZYG{AxT-TzpBSCl65mzdzY927R?%p9D%V-dzQpPbKAHR>+q4ktM>jfC`
z1(WA9UnvX|S)bf8Soc2Yeq#Dj=06I<q+971;!5Q+Dn2)(L0Z$45f#8b*oX?tC{_48
zC2Um<{YFNw_ISCWjPolz{$+ES`>Al5(krhei2a8an<XulNGpHKvv}o`%xkVC$X2EQ
zFz0>gy5fRviKAx@%MFWSIcOm11UG@?0O{+Rb_j4gB{X~=$6QQCU*}aC(8FV<xMO|}
zXD*?_?MkNtqDjTKojEKDl}~@t37#Typ+CRK8ZL~4*~1-)JK+@~IPM|yr?ExixdTn&
z;@i>8%@h2bto5y#bpnj|%$Z*18OI_;xBpiI`j)a8?n|+Im{X2L%1cWBFT6r#sQ9(k
zfhMVqr~sc{6_A~(@Bk&8Rt+VSk>xbFp?YhbC#hpTvzH2QQhI7=o_I5Qof#z(L~iLW
z`f5s;qeAm!rP6Oid?6P-zR<J~w7RNSe%PMKLG(4X;T}L=L;9rorOY=eVMl(A0X>F{
zX641(;Bz_2?s}h(`93O~taK_M8dUtss$P+(d<KVxgiraCZiyOI7zqogBbZV#W`BIp
zD4=A-fQMAF)?o@pJc@yJ6X0_>S==00Hx0(=aTtHR6*O>qoDwhe>A|biRKVBOxWIah
z;M~$i9xqsr9h~X(ijz|d%vZYWjcZ40Jw-)D%oChmd0Oc`{h!IBR(lS=aQM6AM^8;+
zcDwrc9w0f4^q80m0lrKLN2<Rxz>~?SE4cPM@WJwAcY83`22Y{FZAzyCBB<gATf4-)
z$|u9s#}^s#7GBh;!boUS4e1qhZOR*20a&j<>yv46V7&scUIF-});YWauwDUJt-vzy
zfE7$sMtTL%^$Ngx1z^1baMz>5D*)>ifY;ZKJA{kuh`Q+2I#|bpqe9m3CxHiD0IUmx
zbwgm?C|F-2us#`BpBSts0oD@&<5FXC4vQZ2Nc9WccAbDP0!&Rf@b7nf^LDc{`(g3#
zi=)k*tIEu$x4dVAV{2EMqX!D*05M{qgG;{ol;gn%m+gXX<gEBuAf9}rg$EenVIHv#
z0wbAB1sJAi!bAV@;O;=D@mIFfOv<**wr5l9Ug9wk8%?{e+SpVcZ6;=~9*HSlUu%v(
zwp_eMI&!^rk+O^8i7hiNZI*nUUW8M!HoCFdH=^Gn)~3blo6T)+Y~<Vf0-0(~peB+k
z;#iNO!e~_g)soI%6LgAaM*J{aodQNWsGJJu<lCF~jhI5GM#aLsI)O&1A=^ugQ_{)g
z5@MVT`Xj_>RLA20bYgM&<>eehhcvz-#<Y5zflm8ddcYWa6k}XE2$T3cFnZfP{{uM0
BC@%m2

diff --git a/media/pawn.blend b/media/pawn.blend
index 79d882beda77ae36e8edd47703dfb26a7c037d27..497bccbd1a5f2df6121f6ccc9600aa25add8bb67 100644
GIT binary patch
delta 24877
zcmbt+d3==B)&KKk0>p+Fq9I`!AS0H|02v7ZS<FmDvDK&%L;;ZmgeGb*BOqd{ol)FS
zkm$9J3pK%l*cXtgBc>{lQ30hciP|=$uRyder5Z@9R9y2r=brP;Br)`#-}nhPXZe25
za__U;C(n3$?MWN{a8gyDRR7k4@892VTxxI&jl~1=n_ezUap)5{dxagH3=({fGh@2r
zJVn3yE5*Knes}4I{LR~I`kF+~?)UE)k?#wM*||Z+QXQSJ$RQn_T9GM?>FX9`0=H3V
zBcV3hXvPw^TMp?-XH$Ytlgf-WHSRz!6mSS$uR(~c(H-Q4410~*31@nz4Dv#T-B}`d
z!kP2P4jJ}RwG+;S$qpIzgxU#b*8X;o7c%U=rNU1*bCmFqVUMVtaAvq?&<x11H>n*s
z>XCkS*zug7T>29q{RThag3GioOUq2uLw!*h_8OH5XX?og8FoxA;Y^QI>WfZto83lt
z9KxAE>Y!0r1W%Hl*GvNzh5AKwB6<FzEtk1{M!^G!;BxJhB7KUWnNb8hfQTsqOo%~q
zp$K>Y;k!|1Tala%CrGm+h%h{Ws8R%&m>UQ!%?>;dBj`8y1MjR5fAG>evUr+rJAy;;
zVFv&Zgp>fpoGODlF9;+6f8d)G4_*ZB8b5|sk^(?be3JwOF)H9h>`aE?0YpL(V8TpB
zbS-zP*?~Xs{$EH$@FF6u)vkL600?T70K~k6IOquo9QXsD@k{XsFB0z>PjdzU2qH=V
zVl<tOrmiY*;17I@;=$|aq~j><&_Rmt004s0n<Ws4ecHM%2?!5=;2RVVUL@WXKFsSL
z01yOkkpw`D7UDe8p#l=%4}47V;B9Mtr}GLe`>;Lm004pSSCRmTv4~Jf=LFyne3jzC
z+lKo=0zcCuUjZP%<q*V}!?sRn1~_oZ-yAwAs}BOVwVDDN-{d}%ab4w0G@oK?OvlC4
z`7lGvX!Yymdy+|fmuh?|sV4TLOVj;TIz{)hJu5d6QNFb@a$+qM2l`DKx8>F{b8-4H
zFO7CFL+@KDGWna5p3Pp!uovGhcE)d8bYy^vFh}kXGr>${uVyb~*kgB!ooGy5*^vP%
z!rXM1m<eXW8O>hEuxG3iJJCefp6edSMLH-G4gdu25daaHwWl1&MLzI{9sZ$v#h-Yh
z)#p)w&Hy+7P_tS9L}aS_G<zY#-mpgOgfk^qG<zY#?&v%b&TPwW_K<9<`(}B_&s1L7
zoQe5;K<BNL<~irJzUHld2R-zAw4{%lol;d6f3^QHcQO_e7FWxI8XPxsdIrKZw%wJp
z-Qqek8XD?eIZ3hLiaah{h=D^1E8M3iCpt@-zJs==*F3C^StkoK_>krjm9cFGRF8&)
zqGi$6VeWrYqS6S$MSG8MkDQ`>YqSx;b!G7!-&=0V%oUn@p?UAwULHEA%$j#kGtc+z
zXR3yL<{>{*U6q~ka9KQh8ubWupstp!k`H=?vpni4#aWvUz*mQEO?TFde{8d@%iB;b
zGDg%za(vscZf+(3_iN&bC(5Fgz1{5if#GGYmn3`q{aUU54I&dNUNUmD>xJT<aM&mg
z1T>pY-|6+M{IJ@cC&f-U6V4r$a`6hYDR+?<>L}bcsoTafGknxeucPu8YR`B|^LVn%
zw2pey3mNUF^5r79sVx4<=)Ik%!F6jto#c*mJ=~^k{j)rTk6(TU^&kC4|Jybgy1sC2
zX<J{(%f8O@c=M<H()60&O9F{!b$x9UITVu-^AJ>h+xm*x6Q76t?14shv$mi)6MT<p
z1FD`O{rK%(8f~HIe^p#$@;4<Dc6uS>0Hu7aKjSBy+3ex`w)M|WiI>F#6OXwbs@H6L
zAnP>rq3ue7b%wi(8|VZud24#?1&x=GI*b1xa^!g#Q781MlkBGV;A0*h`Gi7tlaq7U
zloqCDf)k6**;!_8Ed0n*HNI4PJj}H8OEooto>sRlkTu!2BN?xTdIWhF{r)5Rk&m0)
zkCMWr{~{NzFs*@$=FHP=s;V1))=>`5>?k+=RAer1mWMz)B|O$&O+sWUCB7;6gZ0<p
zG>|d%GY|Qj@M+m8JImsI&pGCLv3<t&*gvM+P8)5TsRdbP%Cr&r4X;QH|En@q=@@%c
zWZzqw!yv)(9yvO#AQL!jv;4c6({8=(9(gd8LpmD|K2<6c*5sTw$O{?v7PS-3Tuye#
zuov&q9Lc_x?2uuPshx1<RkA~dJ!7xn31?c*8x)2Ndr0lTQ3?8)n##ZMJo#vZA8-wd
z10T8A&x#%$aqv@IPX|pWLbK_ogS?PI3?c%WLq8of3X{`z=k}Tu1V3t=9G5i8-qleL
zAVMmG3Dd}}76d$iXhIAffuJTT0v<pV?~^RRglXiq+87n^03x9XFfljR)OjL!0!EM?
z{=obHDE{C@A9zBfDtG`<qX;lnY3FDr1QCV@5E-va3@|Y_=g0^i@j;I82R@>B@S;ZW
zbi#)n06@^91RzFpPLu%rfiHbS5(O_3Xy~#4+N%Kof(9i3F%sySfOcBy4}4HhDd0ur
zSoIw`FpVStK!9@+h*5c$1cWDlyHNoT5@mnhs7%4h4cF<?|B;g%GHJioS%->wMVt4A
z`b@tIS6|SSDj;9Fj8%uPwF@FxK3x__z4Sfi5j!ss-mQdGkBeDN13h@V@R*lIi-W%5
zZIQ{}v|iNggABX#uGoPyf#n7C1T@_g6+h*L5zhWUi8GOy-j_6cA;Vt!XR#B`Ts-?+
zGk5yKx!^$J@ByakFM=U1lQW~)3mNuAqu2>&jwbe)xmS%Gpeneu{8d~CYVu|_4}=W6
z?{8vfDifM{j=A}=r@T<YsrdiIiNGdsd9xQX?2-4xPB^OlT(f%CQ(oxc6FVS2gr)jv
z@1>lm9d`IP9Tb1!v0Ed^uxB)hop5$*1R3_=`(h^?Z;iZ=VGn&EcEa&iX&_|SYyK{F
z#zjj5?px`6KO&#*<|kM78K4dTG<+xkA~NBU{cd;jufcr=s1i=j$Kpin=C0EH(c>j<
zPxIbICk;?N{QRGYACa21^Jz7y414K6#7=xBx}ez$8TP8fVkexbzUn}(|7(%aZP?+T
z_@~&3$F#n@$K2d+gcmyaw0tT)gr&`UvllY#zGkr#&hFkJ!(Mzu?1ZD;JFOy>VUHXY
zJK@Z$<+S@(8TMF<*a>IquRf3qe$)gz{G0wI{={P%uQ`y5n&A&S{4+imf8sHRuKl4u
z?C=kMA^yZeE9_h|YVlKE=-?ANCO(8UM;AAHA;VttAF&h8e0d!`08knBhA+iVIMZ55
z4**n#-T6xFgfl&^Z}vil9rI2&(|ZZkq-PZL0CxD7ej|LuV{%^IW8NqpIY3o#srpu2
z2x@Yc(Md^V*c0E0ov6(48xG`x5+PxSf6MpcPdp}XIV~%dVfQ(5b|;*fa3ddA?#w;|
zR0*eISDXlJ0xS0Cb*BRrL<kHYU?M4kp#bK*o0$0I%liyaC7f_=A+Wjl7ka=J^*SlV
zQ*Jj#L}D)g<^JK_C?EnLAg*87+!cRu4LyCy^3cUm@92MIs&4*u%7PVU_${aU&t!@(
zuCbS>N9lJy+hlZ?96{BKbou%D0lvOQ?@MzBnz?tU<-!Zwo7hQ$0vj_aiUY^*yQTVv
zTkiO$&yI9+0mbGH*ItC+%~X4;?<3t^4>|ERJriJVM$#$k%!b$H!tEvfxhq1IOP2Za
z&zV6&yH8$u<>EzoOP4MB`TXnh7A{)8sG>4tp00kGF1Q0ssHR&={z7yAS-B(*HpSjF
z&()5{{J!TP(=sX56IygH{a(P^qg3Oc+-;KHZQ$-B)=Otvw_I)aM|yAC?jBVqW|FD7
zy&}DI*GxMbH5Xh>`YiCLP6lCH0NumkHmCjl5Z8$NDZ0%um3M5tp!5_;DCCu~>WWKk
zAdF6i==~?lh!q7rRwvobA+z5E?;7ag-?t6RPRS@YM;~m?L<p=2C%fF___92dI@c24
zaQFHSYhc|yy<FF9zUPwMg@5@t&~9SvuP4x%i+#gsMvBa%_fE>C2)2l}M^$}AMkZ|J
zRUsMhhPG$?(MQg9a}(-_HRtayKoDZhDKP%zn(l5cobbpgI6y!k>)9#Vk^7#^g%1u$
zv>#l&7wwo~ra8Pe?jgTuUQajs6pexPovfsL{KKl(=y}y3nu7<j&Lx9w1$F{$3r?Q_
zV13x$(m%}~O)kXm7^j;vqNB}tGw*`ZQ-!T1SH{qpMV1|-lOuY+PsX;@qWZSg;^WnF
z%tL;5rR3;JQF^SDmiy>5#Vdu1p|eFe!kcFLM08c~2%T8OCc2sd-%Wn&=1Dt-hMFg<
zK3&J5;vJzeqB`(G=QxCWkvLu?jwy_54u3S6AG0`>r>uODNAA`1&*xhm%lsj^knE@O
z?|b(=Kj~i&|M<n@Lq4x%f+Y)|?s@&fr-L*OWBZ|Q_Yb3=p7axBxwZACSLo+=^s|=b
z&Ix3lXmZAs{(m;c;fB`XhjZk7<tEeP&@(MP8QDkEVb}Slm3*C^XS3IvZ@h8Vcdt*H
z!lUDSJ(Vr|;kIK6UYf8r;5^-$nALYp-4w^;^l<8}4=-~M)!p-xIh;X<&k1$r65mig
z)Cba-ZBK@Ie9fZuVwWSXS<X;dhFG?^X6bq&aCbSAM&9Uly85=AGlmHkoJ?$wNLh>R
z&Kc^6b4F~W01>?HoT0!c*W8)zA0a;ek+l9FyCD;Df`V|@V<XDVgmuGG=5gcoY~Qdh
z)k}I?Ap8h#Wx|{2y20`{gm(V0!=I?_hxw1L8|2|9eQg1nMy2K=d7R4<r)xkhvh7@^
z#qhZdJ~)@*<N&U=b6H#G<XlF6_F4^mH%hHzhr3Vhbe+D`@fH7U>ZLQMpG(*5uCCL0
z%PN=Lu=J|(MN60FEnc+n>iKz&*;M^jTK>YN&O&F=b!PtHsU}f_i?;Wq6ep9y>Sg=1
zwwI3dDJmb@_9(bZ+8{3<Wtq9_>CK}&(K+K}EY;B|6gi}0)6F7tuWQ%Sn@5V{LzcNC
zdG_Rn#VBtcb@FLanX&TbQ74C>UxN^tee+0V1gTM(h~&+qPIl)E!4r@9<OzDiMrGhj
zRVE&jLvI#AhCQKn!qJ;ag9mhi`^E}A!R(7kkO7aVooLLfL=PGECbbjJw2~b%?7@63
zpX?Jh&<jQ?!(O8@;Y=mjA;XS2B%IkqcF1jZnkW7c&K%l6FBs`u<Ed2x=3d-*PVI5Y
z^Ck}`;Q>UjKs%yHo>>O-L<#~PK*SUQCLnlf1pyBreB+f<k<4uqq}j2E3U~lfr3f%F
zHxPEzfB3r24{6~KyfZ=k!HYi7ylal|03xIaFmcB?2(1Lo5gtG^DFRH)4Fr$)AV>HE
zUwo$cgV$+?w_ORt1Biqoz=W>QYLxD1NJNA`@cxP72VO)x0Y2;i0D>AN05La*V@6Jp
z0Q`Z^m?Zw-Mc}USVcP5|00a@0L5vPGoge}D1K*-}@M6xo#8Z3+01%W;){2z~nbQH=
z<rKgl_y)y;*Qbehg_l=|6aa$Y6bS@kWZo449~tlmKBjmi0z92jIv1d?5GeozzO%#;
z#0cC4fju<g4}6v4kqD*$r#fCw{5j_*c!fv-Ai#AE#F&B~63DrM{N)uQ<!MWl&Up68
zJT8#fy0%=@u@&u4a5gnv^?VwWC-a+Er$^2aP^`#qCUX-3k&CCwh#d&@*nzYJ=?-W!
zy*CsTKj?jDi%kCZVJ>9Y!OM7l&xK_B^o9IP?`_SQ$mcQ2n6K`kb4efD?xoSrGyeP@
znkF*&n?tdkUdXtKsyR>WjIaGYJ&scuTch9wYM)jfuY2YPe>Zkr`w+zox3-(pB7qTI
zJny;Dv`;K5w;Rfo3(Dg+*7AD|It!SUV6g_$+Zn7IoZ8!+uyvEbFLq5dXS{I5WMIKn
zQ!ZSHfuj&h3FkG3Zv$S~n%+<%{-r;c$*sCXv!5p;CKq~4QewJHE{(S7(6`JGnfy)t
z4tl_+GVH#YVrTre>^)}Pt`T17;8T2=_z>0{+C|TfRfausx!4J3|55@O_Sh`36OR5;
z((Hu{d(&*O6ONvjOAgS%C*un7AuK&3Z}vilJvdkFgfl&M(_b7^hCOtp*a>HP@1bYG
zD#Ko*{UsbdtKDPX+uJV_b)e_uV;4SQ>G^DPCgutY*qKlI*N%B<v~z%kTeDDP@{i~3
z>$q_3lb`q%ua9)SaKm<tmVlfm=a<K;-?+i`@S5QFp%xO&Tl~(Lt}U#!#1a8u4R*d{
z;rvN!(3CW6O>enc{39XUj`xziVd>qenJ}V=s>O64`?tRF>)x*I@aT$O+@d4z-gl`0
za<K`cABpQkCMr|^r)Do?6i9KcKjGqyf2IOC5q{%{9OGq;R3R!th1gi2^7bcKK40Rf
zqDoD4|JL-3WfGz07hO~cBPxvDSRP;dw~nu+$%DCj-wl{YU+-ly4!q|juMR~vtq_^m
zOpk-~-lNJWl0sX5X77E7isW3lNOFu<H_>ZFRFr+K2*oz(g&L<FTy3aWQ~$x%bpNk}
zF>!krMZt)o8g7+oJNWmmrtO=LXxhl7Lq*O?k%`I#KA}HrsEmpzuJtEe{JeiqMVtt~
zptF*u@i4uh<LK70Z7aE33CGxTn)&wA5&13Z)391?Yh-NswTz_?$ryW4M&3$Z{#ijL
zaM-34-;E~N=Nfh^NjjS#d}1my)@~)CfJ4SA0WcYFB_YEeQaj=7RuVGo4QeNxxvP1Q
z7c%VrdxW2GrjG28VXsm<;mnt0hYWj*+6ia!j?f!KD#KoUukaJjl#v}W>@l?y&Qy~f
zGVB>T34}9^WQPoUNbQ6(y^jv^LWaFT?SwPuksUJZd}#8Aa3*|o&?vu7Htw@(R2DD#
zLyS%s&y(!)-~mL&eNr))uq<c>EFvpc9RP@^3?cw%N;CvKfM`(!LNPTbNRy=7G<X0}
zx>h{E#N0rjG#;^Of<N#LiU%*+K+~={!UKq4l|%p&H;g0DLeL!H0Ypp@U}A0{c*F-e
z!XJ3w{o)T^;9C%J6g+^aQUsVdH;zJ!O>zvw0|@5<@c<KZ1A+W_M2_$WKBRc?0*_@6
z4#kHZ06@^B1R&;A8FT^y2mZhp8}SFPUkjk)!}4@YfHr>sfFPj+AV$x+CZI<L>JPmC
zLG768k$9JQ-h2W8f*K_NF_tnN!Ch29Pl?nY_zXRbgBMfK72a+>0RTZn2|$b~XgEOv
z@CP2(5%BU+%WdxhpJq3Y1h9KI5Ft|r(B3U;l3tM7Zbhm)cB1_W#Rk%V8FWsUH%OD;
z{s<krG(EIV@HM}&7scFIROH}eGV<c&_o<-AjcU`wa-&b9EeQIIM@1%oc_l|>*ul$q
z-o=q@Z)OQ+zpa3LaP!7_<$Zn3!(-r#?38uo@xV89OV*@yqYwV|5*HV2taY5c+MSZx
z_2I$Ez=0?9zrq9l&MOWRM-yq*e!n$6@`U*NpF)52<~7usnh9gumh`s-8lP=`(^~Bf
z{Z@d6n#<eOstqC&=GT|IfA&Jg9TWwyjV4^}d9K^>_TAq7>ihDX3BNABp}e*>)umRU
zB$SwVMpM?7bv`O_l+#+L5>Jg*o#f`2`tScII<ALXnx5FKdB!>x-1o0k1dJ%EX-j$Z
zP!IQjmwvI?qnb!eWCGMSru~;{$Wd-nw@}$Vxg4aAa&T*gGI5M!1!U-<N@dz|5+~bo
zPL96T%blB^@vI~gdcI>hCN?}Z6Gq%}Hf%4ir7vFGLN}}1JJv&RTOT26dz}1V>ftzi
z+s#xr_Mv(_l)v0}>$KpAM;+}>Ih6m*=(pMKtaN9m_V1;RY1>(V5wqaiRUWPGOS3?~
zbeM(2OCl4XHrnsMWKE7Hr#d@j7gaZqlXiBOM_UKESsuE{wtvSOHQ1%QX}!ZPeoc5|
zIySr|a<E>;mQQ7*yXoj%gXufr0OC%qcn`{IcRRgDK=6sF%viad?&OfMR{%_AZ>LoT
zK}cmHlH2J{_6C)SCt90B_v282!2hZQAR_yvaLBM%shx24Z!eHxZ&5qpq9r~G00kV-
zM*>Ep>;MHE=#aA?0!Hh}VH7%!>yK}rqzFgqg<S#MJh`QX2M|??022^gyddBKg!4z?
z1QT;}JSt1?tl$AeND*K{V;O-=dBmL+{DE&$Ja}mWEROor6+Y|$0D|Jz#Sz3vfcn@K
zfdhZw6N(2f67L#+9i12z00RFT5(vb|ylVpLrTPP3qcV8W0WL)TlmZVRGTxMkV8S5>
zB>Ik?!yovF;=v0%mSiV9y<x8a5VWWa;tZX%6A(D?2fkEKBH%^Ky2hVNZ`dmU1UL(U
z7`^VAfbP-Wl3OwGAYnf(5)=6#Ym%PLa3QK{=(u=zF1RZ=g4!Jy?QTKNG?9UGCj$#E
z-`@m_GbUyUoXDM;5bZI{-I^Z!lK`3;?fE#j>1~lS-jxyeanR#_jO_MHUOWbVnVs@B
zo#=C#GeL*zHPP1g9_jwzsZ{%KNkt>M?q?qIl*ihCDzCk36ko7W3u?pJA2p-@sEPZ_
zeWQLyYsXM+HSdWccG%YD4gH_U7*QL^wbgkpePa>`e5EmTfT;ZL82T<_^b^0k$V&<v
z;~|Q}cV7($MJ8Zv*%|I2y27gl*Z!&|4SIlrjCF6I=Zvbs6MpCK;z7u0-Z*z_Pv-+s
zL})Zsw=Sd?4btSvCcROT32Q=AAg^d;f&0T(PZ&-<4jlP+`yoJmf!pETlW5a;H`R+w
z@Fx%FLt&tdqr=C$^j%F=w0)QJBXJ;LwADJO0&k;ae5?*1mPZ>Wxb$sKRbYY8+}I?Y
zkIHN7&ipU85<H1~14IP1c~kgag4RQ{GTY4_qH7*!7OZ(%<CdD%367g+tdQ>An!Xc5
zMyss(V6(`vZ)L=~fF5f;bcEjHrEjj&Xo;b(IVv*w+i$KzhP|Oh?2PA^-yy^9{9EjV
zvoF6xhTZ?U*a>G}euoTu=@()roc-=PWZ0{YiJfrr-E|~@Lg4^F;y(f)BKzHSBm{rh
z;otJ5_!EzOcfB(J4gmPR5&#j|FK9r9z4&Xf6VC1iA;TW|M(l*+-JlmT?3hWy@$S$=
zvb=Hq4gHy_{KzS~0I*r)g^=@FcJ#o7?ja8g_5t^Iw8glH7aHGg))%{%{Ybwl%3my{
zcd&li5G%FoAoi)eq6`_w8IO-X^2jr9%t@c{+N=u#C;C0Q`Vx19Cpc>{v1X^_@%zI3
zhU<9#CT!F<-QAKNo3&UX&01XBIGt{vJym0_jvk%qZuG>C->&}CqE%<QY0+;lbJO}D
zm0wT_e4YwYil!>ihu#EqoPWC|Zfth)TdpJ2fd&VF&NVU4ra<q8y_0g(_35{2c}XxH
z{=hRAe>gCYjHmbN209KAG>y5&#n)~@K;=hYz1%&^<K$f(?J>*!GglTpG|Qdo@qaBP
zhR%65y6Y;pXSCNGcQ9+Cd2`$=J=C1&+BxoG4}Eht+B(PG>7lRqM(eI{f8%kAR@9cv
zbr;dbqi6+_6-2+i()D=~w_R(S)}C=dG^4~#WmB|oi906kLTS(nbH?`JwaZG}m)x|A
zMKzFB(S`Hfi35s7Q}x49C#6TqB`czh^Xc?lOv%l62YGyVT^r3=puYqbxC2hnWfjsk
z(bOood-U!FZj9@~6xTj{mFs#2=;Q%`$&lARv!bv4+^zD|lvIGmQ$=4BkVQ4EXZux1
zZ@%|qMInAj@#85h@SL^({5Kuh+Sa)7#S6_mUz)kkH>A&Fk35n~-@^_hi6Wb8KP-2j
zbx#hy+rUf0$yg%CP=DLghHKoD2I$H{aR5tOvZ86%QcGxtQBZBa3Tg>`5hCiXbnoya
z()lpTN>6-HVHck7KWIbtg^}-WZ(EGrh_@fOb&Q>tT&!&8cPHC_TIODs#G8Nh&x{s_
z+-cDVE^<$y<2A!xqk9FZE(99xMyoDz`;hT;4<%$%4xMv^9n-?da1w=hgMPk9EeL#0
zKcBumG?18;n05GLx0R!ptgHxR9et&c^~aW``JtyUfiXKL$63Gf7RP~}{req#WtaFL
zuZLdw>x4fT-ULH`BA>Ui!Wz>2>8qi?`qTyED2UZN&Mmh=-;>Bo)&F>X(*I~`LEV@1
z!vTVuf^Ga)lJ5XbD19{&qUW})t>L;c2aCos;FjBx70e}oS1V3moviqX1PDlgWQS6T
zd;wL>`s4M-mLk!jqlE?BCDuF6%3GlK6Zh<}0@D0R06FJ#%SQ~n(=OW9u*XipWq%x7
zc-z~Jg`W}8kP#o1KJlDP%^4Fu8~4;Bhppam-Y<tf=Z|A|tyceojY<Dg$86j+YRpFK
zA8y<}@_Ybpf4gzlWD3FoywyWSK>y?;hj;zkm;DUubLg%MdiI|}LB#)HBlJTkz!>^r
zedG4V?a&XCgslExqqmy$VO!b8p;wLDLO~edI5|-OenQFIO+i>cWP}A+e<CkDT?33f
zKN*0loumnURGLiaY3k1O`%Z~7&->-c0#?5rZY(U&ia#n%R?GoLXp2UkpX|_IvnvCQ
z^s^+qx9)i0cwqG$$0k&C#=5{i7P?md;EczIK)<*5?*hFpoEK;R8|OF<^z46lp<A~k
zOoj(%EI0sz1|S0mNJ~IZ&H(~h{o_L_wm{!F>FRM5#OfVq)kf$)Ao2^<f5CyI|GU|h
zbqDB&`O^|<i7)_6{!g3H-nxn{$%L3Zwfcpz3|K`^Zs31D`G2MrS8PdE{Eh?&NPuLA
z4iNW6R5j}t9C&bs@`Rl;-o3Vf+r$RPxp58x94GRhD&X-UZ2%{Hq<>&%{quof(Ytlc
z{=v(0x~JGF$bSBgg5!htS-s=z4?|yaq<`IR_0OzN`tKcoU)>wy!}nRhBOA-+0Pu4C
z^L5u#5DxIcs%Ag*L|*rYWf}RbA0DA)s)5=6Itn8Gnf1`WW&_-3^^a_PWFz!HC*M~H
z!~U7!`VUsY;K`Ujj)SnlafU~rUrfooq=06B(w_nZ_E8Y_FPoDLkf3S_WA%fVClliC
z{M;>zv;Y3E6hH&*%?MDT6%SsXtXKmCBtWu5-+OKfd`CaM`Zv{u=Y;3fxN;OM*!n~u
zcXxNIFI@h$ANmb_Vu4>3ER3`Nw-gb2@((khjtzy&yVt{@0jxee=hltTGx_|jPgwoe
z{+Cxlf7|ufjQee$nAOw0T?G1}#C?_ecdt+Sf91KU&Xal*`G=e8Zrzv+KpEAI)`VVO
zl}zXfBG2&b8_S8NMv@hjl7F67{PL<~#m6N;fc<aXnCwsvaWAAUvA%nK;qn@~6>g;&
za2^gXEuadl!EwF~qk_pqK2HH(`w5`_qmNDv%wG9f;Q4?jF>~a;tDZhbj)J1fC+K41
z1X)k_$`#P}I6Ad%f%<R$OVU5wlDeHPm)kAT`glnZ0P|LURyUA>Fwul{Ge<&C<cWTj
zm*unmdwNC>eJT0(ry%0L`7hA_TllSheSCc!`rhPAn6Nc${>y}QFuZeiDP8ZKgjDdo
zfj*m(;iOnUb7az=0?-Z1cB?NbN(Puq)%Mkd_Fa`s==;`Ix?x!vXP%S_T8#+601m>2
zeODzb)&N#tQk3iv^mp{kNUWZ*dd9xDWC|!r%ftGSizkeRo~LEZP7`PS@a2wU^%UP>
z0B0(IeeVE($|S(DEzqMAte-Ht@d4=HIeUfe9P8-}xC(l0wdLRUPST&JK1_3O4a>G9
z18|#pE}4kj+Y;hw=~p>EpY{7!X$4Y%T`S_BtQc#H^~<&-JA}nZ`fy_3J0lk()1u0a
zcJ(rV&Vb9I$7*N&gwaX=Gf$fo_-0#Epm|Al;v0WpxvNLVksXf}<mZ2G^^Wsh82Zf9
zCe?Xj;@`cV{ljwjefZ_(x=+8{Yyshox6T2;i8a*?ryv~QrB&bfp&yt3dEJhI)ACvG
ziO|MU1GE2+DTw%YtB3w$;kWwm#_&eyy<u{83B-Wz^)Ic0;pru%<ER3wr#))~`XQ7I
z2Vwtj{7HWb5cq_Gu>RIL$pGI|cL-zkf#u1B#!`2#|0Em_GvGT~g$SU40P6$GlND<K
ztG{(lvO_ouwr(1jm^NeDjMK&@kAf^Znppp4#mS?gr{xk{_)txp^}BCy!VV046!fD-
zCxD~xK#!w90=%#VdK?9;KY4V%fqwC}<@P9Gz2i)|2YMU@tUvk={HbzXr8e*jTap3z
zC>Wp#<(p(eR6*i@cMQyDqAB+{?F*p&f>fMuk`?19VE-4kBs*k}f-qGr8NFG7Oq-_2
zQNVh~*?j}_I0{&Q^5~@hABQ~_zi9mIvA<Y0lKg2ZBeJOB&-$VvZ%(h?AbRk#p6aij
z4Fir#HavSE2|xv`U!N!mz@IzB6|+8nYtazsDF@pj*3YLuU_g(KivP0*NH6#Qm;wo~
zJ^=vcjP=hR$lnS*=9u-4Gyh5Gu_jnwG$iSdHN^UoK$3sn%CIatHoQ6AX4J|pq>o*t
ztgoKkp#s_kOT}+aPgabhKmsH?BwM*i;6ML(CqO$*>b7j<{&v>Hz}&AsEId8@_}akZ
zbI+Ri+zv5ZdfS>^Y$)wj6sUQxaAJ-TecD$G>#ig{6Wy`qtcf6E|9Pap@}rz!&3k7}
ze7_<Yfc=~Lrw5t;{Hda!b=#Uk^54b$rKi2JH;e#(J!@he8&0Q$7X0>=y-0}lM6`>E
zSl^zA65YjtnFxV@^wq)u`*WhdT=L3ZB+8xOowjs>mZ)?h?0o#n{=%Df&kjtxVsjug
z{{4!jf0ayk%o(=p7Sazs{6L`K)AuXfgy<6w-C4Nvq3(gZpSvuu@znFDE_+z?;MuVJ
zYs<4{xac#8V?FtE;P)%er|%hye&R#j>n_|Ko^1`!?RdWehEb#abx#r?g93lL>HMh(
zjD*UTofPDRS_47^|LaK4{?K!xyNGAT<Uv7Bbak2duUfG*Q2JcK*cc`HV)!P<L8fe&
z`&_{@Q>YU!k{+GNxhXp^`e5@jW2xfF7m!{n=9WI4l4&2k@QQUK5@66x*>&*W^K8=p
zt`$q`z<=(Y!cQyGaoB*2*notX$bYbT?A25O6Rpt-G;ltx_8{Z&fPxc+KPL+RF{Awf
z>S!HzG;7v#JK8$>(4FC3b!6bVyyD<<J202McF(S(IkSr;$2>>>mw2gc$3u7SqL$Wi
zOW7YSMF5@x4uC0`OzppjxOnc*pPECrtHQH;&agsSTXlmES3VGUy-$uoMt^^0|1MgL
zb-Wm>_T?B%0rb4MSdR{Yh}Q)3ATU2q4$>nyJj)wSzjvcf@&EB-f(K6n`5|1*oo*T{
zYB%5M-jLNB5BC%hZJKW%+zr(yihT`ZLcbvlJz}i=<!{`qKAxa^N3Hq2`>)^qKmTN+
A8vp<R

delta 24446
zcmai634B!5^?olCAQ%b*AptT#MyLXYWgrBEgv?kJEh0uxStSFqXbqC8fL3vWS`~{j
z_EyIQO{hg^1xXztF2Ib6B6UfmD)Mi^*t)bzB(0@tt>*uod+(P?LfVeMaC4ULJLlZx
zy?bBY_^W5S-d5W++B?0b^U59f_8ps^?1Z+oe?cf#l;+@5^G>mD9WMmG<IJ4lI9u^+
z(_~}+6@GW|1AleuJ$+QNTjzUs4=reVceiMr@DGh!(zfB5My|JQ_-8F)R3Eo6i@42}
zw&Cm++E~psZl^rxq0=eRCv=XH1*@vv{yr+`P;DKA?2tRaN11kKiXi|_^++4wqfC3)
z+JRH&!cLj?q_qR5BCu1Y-G8p(2TqOp)xcaU(p+g}z|?WTDbwCy?VwRZJOgG@rag3?
zp(jrI-F$ZI=IpaBKFg2a=to?&#eq-7Jm?lH)9%<Y15VY!PMLO&EpVz!I=aRB)2@Td
zKR+x|!Sn&clh*z?R5CdNQ%&CDA|H+`h9NB$o#pl(P7flgErLv(Ei#}6K@TFl=bIR0
zVhjw0MbLwYN{b+qWFy(hpz0VAdJxfM5o8i>BBbR<#$hM~`V$|XX8g(PSUkqtEImtL
z@ezjr64YA)5=*LrX+I&D0R4#%U10pl%fKDuM`9*f010ZWOk!3biI_g42NC}1CM20S
zk_{c#?9iY1sKt|)5iwUg?lS^N;9O`NNi0)H`s_atIP@pJ!s5xx#5=}E9ESiBG*|)>
zv(vGfI;y~-Kk=od#*e&VJLp(#C*u*{A%Fx)OF-h5(e8)<c={6`xX1(|Z%g7G;3G2c
z2_QkWB_J`oFx&xw;OS4icZNxTyzKf8@DaW62p~bFB_J^;QA;HVDj%*J`V-$|@#H1$
z<OF_bSH1<1fOkU@a}3!NCVVOZ_^bE3X7^@bj<p0-{-WMRysgR|THk-KXge9&FEe%-
zX1~3APgLRW(v?3gUDcd&ab|R}!6%o9Jv-ljiIKyXn^t<J39+c(V&j%xTBI(_JmEvD
zCnNQhvy2RXRo1Q1N167T*~TvT9ZMR0lxc66W9-1G72O+slxg?QGj`xqVp*e)GVP)H
z#txi{cpH6`X|K4<*nx|Un&KYGX96sg4g^#$FaQv#4ZV)!Ga>rZPXGEc;}4!#@H_-)
z51<19&O!qKk*ez5=%Y+~V3Dx{r^@Cv`Y6-RkpfQb$Z7OIR#knnJ@8X2E^Ex<2>;xU
zoQ!nh)jsOYzDGUyJr?Zb=A<nyitq1t!Yy*_bmH_Xz0wBfZq8nVc$aN;?`$=_&Qz8C
z=NA!6u7+z27h`ZSagOuy<i~EM&w%Zj&T`u^6=rHy|H$TYm1$c>!0Oo{^;cn&H}Hf<
zTImSjR9;?V7WwYB9Z_9T6wmX&>83Rm+uTdkO*^}LJdUGAyggVw+pVvP4m#$6pK6|*
zleWAl9vh54VjZlj^cIs3>qY*0NwA(IuiM!D?LTdMW_YEsdn<KazQA=xX3M%D$9J6G
z$;~3*UYodoby2K`*UgC^8M4gvLDJ#wv)1VKMg}TgHf)6JqvBIK++Z94R9nv2<BMAP
z0c#Kc#MpsTk^IxsJ}p*T@|XCij?wK#>vjV+t;6^D!dCu=wO8C^^Y{t6Z}=NN%ItoW
zuk!{j{>g|}+7E;4sr^}zJIwV+H|^+`?EyYMYc%?w{muU834`Opi*w8Tvi*-sp&jRO
z>g|GXrgOVVz`xGUuUm~=f17DJ4%JrQGQV!qmp%{t%>23)SB65&FU$9^?SQ7+p&z%?
zhgKKL{%^X&$naNX<M;R|bAcis?JxN8XEu5yKj{GY#e)-0xE>U&ntz@>m>tnzCme4s
zTu|r;wW4Tyrgwu4c%Lb>X1$Rc?lvt8rJjYtt{0NDvXEfMLi(!;m!xNrld~>-Z;@JE
z@{z~;-S=%LpRStvrmN~;H?7+d%r2^ors7qjlPK@S@2B9$eB9KD6bcvrRsN+|H3z59
z{n{Q>t-9jFwsNSctz7wMBTIR+v8a)v?pIDg=RPB&l=zm=NfWTmb-+9Mm<RrP9KaLr
zbM^_>#}hP9$k8+t5GQB!LAENMGPEG@fC&<P*tAWy_5RYxmA3W%-N-nNtJsvnEaG_7
ziax-}+gTrz2ci?8(*@C|$;!a0ymJTmDAQj0pz#Mz&4QgW?KRd8oZ0|8W!k+D89Z=m
zKkSrgudsIDRP(t5B9v*bw|3&pc+0<&(`7Fs1La3cKjH$m&&UTC{kgtNTO9o?uA9S7
z2cg<>-T)tE5|ao(_5OJShBw(jExWgkreOM^<IKuLYfhtK>p?`lmB|#a2y~f7Waqa7
zgdQ=JBqBii-h`kBL)2IVLkYDcD7~r?<@6xJ|ETdGlW-Hk(xjFCABvX##78ZjyzB-U
z50fK3h;XV*1Tr<*ZoohoM1&qhR9FO=gj;eFgtYuHNBR@rVDaQ-jpS*Ek2nO7ptRZq
zBC+>>BtU=SlNL{2CV;usK>;|f5kP{#CgVtACeSef4qMir_-ZSYmz765N?;25g8&ln
zl0@Qq+XEdE01tnCRv`})6@NLa6!Y4~8+G!7wq4PBuFLqaVwutEkEi)n-wW2CA3AJ6
zmG7Ijes7-c&p>RFnIMlDz4txS$^?-EOTE?eX69_hv$qRQ_|R$`^?}DN?_;=VO>gv5
zraipH*ojlYRfTv4nyIFhZuQYf=jc}B3=-AjqDCKO+LOOFcHq>7bIwuoXFQNk4kk_?
zVw!$qFyK;oGaG%BY4>k4cHq>87hYEXzI0fwRnet%yKw<jjk=_<KV{l0pEP!%QWck+
zt!}z>tB*=L)$A}%0IT3EoZPHTdqa(}1BcqrQR`=K^-)J3?^DJHSk#Zhm*rsXw9`Kn
zH~!$!XCunAS3GU(!0EFQW!kHE8ar@uHu6!Xy?&Rm11D#t{*-BVo-ua8-5+w_^k6%p
zUdYc<$4a~AS{r=>&l+EFs7Tpi^=f`MwXtv4T&t#A_&MVSYIR5Wu)1eWXH^r`H}!N?
zd3mQ?Yo~wodE*aywP7Kql$B{u?lyMts@S4NA7$E`_82>Gs_OD1`O!Cx%r2*${{Doq
zgGW`p^s>6C?@%9g^eIgmA7J$%o-*x~FBm&;IK+RRYekxCUNmOF^ckKq?F}y(J7{9d
zE^t53wKDDAmyI1bRd?l)e1>C5w9`NIitz`pI`pF>`7D|Kw9~(0zwrl;djG1E{b{Fv
z^{d7oJeXzYsNu`E`lzE%{Q=_xtUA8D(MOqf=QU#oPJMYbo&s2z_Q31L4xDOUfu{gg
zrak<Iu>+^N{J7CanRX64aH_{OsL5Vc*ax)JKUrt^z@rlTUslE5p+4&9(^PMKfK_?d
z;mTxX+WiNO9XK^)<&k{i8IyMUm;T=PgGY^8)##&4d*$244xAdl+N`kQbGqhQHQj37
zF>ZjX;Pr<`$>p9@3{4+m8s0S+giz<+V5p1db<MSEy749hxVrEshgG0kZx3|(bOZ`D
z>qgO~4<<ds@g~M2Ud8{(Gni}-?vVDhbc%}JbYI%H#cIf!Q&r8K>G^Qc_bHxMyhn{p
zD%mg>6chw4Mf~WRs*{h<@t^G+=H?U1vl?%u41u#z8>;DRJG&k@so?0GUN&r}wm$M#
zKvfz@k5^3C=N9qC&Kte=&$c)1;ihFPVz+^<wu83(iK^+g^30}A1-fRma)6S9PPz&d
zr5BN~C4fCGF>vdx2NG@BHDX7h5<lI3e)40JQ2lY!R_s1q2Vxuk(CDKdnU>>5J;xt*
zHR>0KRrHSj9{F8P#qd$V`x>(tg98@+6sy9Y?LqERO#B~rZfY|?$L{Lxdek>}T~s{#
zt1cnQy7lLO=^lFUaPYme=7fI!;LU2f->Y)gch5&eT~*6-qGLv8W@3~nV=|Jz<aUcs
zeCP*mzTY}>f<zk)kc6Bd78w8M-JRWhI`Mf=_2&jevTp67m27xCpFUg%91n7(x5Fg6
zWvL0#xCeeJGB~G~4Z+EnDx`CK?7gqzS<&D1laX^^&^^ITc*_K|dtuHO_ISp}MJ4>5
z?R9ExY=pX9EjT}U!myP(=6qk#WM_|U!(SMC^dF{enLSqDGJF0Zv*&~derD!;VP}rz
zZ<#q?+nIxE<S*{i{asbnho?!0I!l)>O+J9JSIM|fefD8L`MZzvFciy{E)C(4O0c6+
zhP~j9xw_Y_MdB-;Yrj}n^69#q9Y%5--@Nk^cOE?Yyx?aqelkRTs;wORyH5AE=w0V0
zldGaVYGFTJ`^aqkZwW|Wj#P&}8qu}}@5jBfOuWjV{$mCn_TVXwy(W|>ERh_K^G&nF
z==KB2?v2-9pY*5KCKfC2&w4LL)C8g?Ul_k3=sek+oZaW{M6r|RbaCo*Rzm4<nwuLx
zo*UGPR{#7jU21(jplXJs=ZC*GW81Q}zA-ZAM$6i=W0qQ5){$$=`<(%juw`vo;6Lxa
zJu~`m;}iWBx0#JAvnVG~fE4A0{?NwL)4rCjvX{w<N78-J>uFCv;I$0A8vn>Z^Pszx
zKkf7fwf+eIhDQc?<Y81xfQI4e`AnW`-rsBj_-&CbYu*+kYo0z_^IS#bYFYCwJ!jTD
z{9+sWyE(mVjFv^;;@5d{Poz6@;i@J6v#xcPIMXk7{G~sfeDNhS&Y9^rqpn!7e95S5
zuUoQo;niqXF1~W*@=@bQ`mbHGd<nGIj9R*|;+lnJ>fGu#GZvLExq7j)<Z88W;A9ov
zl;MVBm5bcoxI%XIq&eNyZ@U!@=6f-G%EzaE;d$n&VBU|(R{!2Kw4l;sbm0usCT$z;
zW#oF>hAuL)bo8uW7G@E*8Fk4(H+Z-hQcwM$(}PN%P`Z(URaJQRg);5c)-GK7-54v=
z?sPJE;LN)*R;E2{W$>sw9>Yr@?d(Y_gGVJ`r%b%Rv*8C$zdJ*j_DX994)4z3<rpi|
z-e6_m)H2v9(;n(#>xaDxcFMF@TRU*-5bTs`ckI{zr+RG0OE6ZZonr``Iu~}zwCfck
z|74)P&3FmM;`vx5(ADHeKaQV_lX-eZ4<f29f=n1$J>oKw20;%Zyr&osG7*6>u?Tt)
zQE3rm5^l*5qht`}^dO?iBFH4%M6fn#<?bg>5$R8SIMeu(m;Hcow>i>-h<b}4lk}KG
zz)aAH?5nH;0ikX-C94-|0;J`KDbk<#8jELO=?uXzVDAV$i12^Uc#w&mQfVh``-t=>
zK5FsgWyJr0k2nO7!0B#Nv_z7s1a0^a3DBST3X3N%19yzaZi4_4G*|)>vj?!8bRzA0
zfd0gn_Aq|rP1-*15HGtO0!Waw1SDqWSg#!>K!4%`UgJkz_CQB?^OlPRkf7SiBxdFv
z5y--zKk?q4CIKcwJT55h3$SmwSO5tstxV#Uz$X*vl}Uf%n=GD*a0tRD;rW(Jy99V!
zBQb~IWCC+(fWLXm#qzLH@z+m|d4J@2uXJ$Ru4sLIlL^LUBUdr~<oKB<)@L^KH6ZV)
zdKZ)L?``CoKBnb1oqBH5OS6mBhHZGYCENH>UzuZM`0Iy_lxZig;N?XO$SQbaPFfDc
z9gSH`hkqWf?+1O&P9Iu5%>46keXfz=uOh$Q<D<;|lhfbW1wZR4JSnm=PY>03)}C7&
zFN>e_XHD0m9}4*B*0L`>)xba(uiG^OXDM_W&Rl7E#qmDR$e-Qq7;sFgzi;E%y$oj!
zuj{R@)^<ZLZyrrhZ#_4!h*)wtlMEMQa1C-I`R&yV<E)lFzdbWB*7zrJ62JyEzv(oa
ze1T~>wA6Em{6oypqSbv)ed$mm!(Xk~gC|c`roD2Qu?v1j4xWZ3hWe<ZPt6&|2UrzJ
z;Q6?fX>Z6kcHs1Le9E+YM;JSBc#e-Zo2*QGXr!?NhX=VP2kPikG0OM=i-)(3KFYLL
z2aFv!wPhckhg+HU`q9P?oZ9g+o>E$wcE|QFaCnM{hr|2(X0Z<TIec)s%}E=L?cn~#
zEDjZ?Z@3WpS5NrR>LK8?btV`Y{_(m4ZKth%R1*K@wPCK0Zajx!251`4#e;9GbUiX9
z<ZYb^pm`J1mQ#yU&3~=|a0)u@?l-)6VhXC}`t6yeCC0zuY;MK7o99w^NS8$;i)cCv
zd)PnpiFZF(+vZshUMs@7%YPdMz(ps_{_syWGN{ywcN%?^Ss>zSf8gS)-$j8?=yOrp
z<l=aj_fR1#Vud_Zu=3VdSGibnQK3>b{{OaTR-9)dI2U$MA&soiJFPfA>JM#Snlewa
z^4|`siLZB8HAnvFgIAj(Ll+nsY--C<yp?BV7KzZ>U)XoNk0K?P<I$Y73oxo5;FTBD
zq+fYqt-MF_qSJDx!6tmgpSNd5XBa~NoDOQDku?P_HKTU(haHXD!yjYR;L@g`@GK*P
zO1=LH9=BVW1tG5X2QL1}Ur>-FA}{g4F~0g!ygb5VW6Lq}0n3=CFKKGyv7rT}^DWCl
zYqM?XkBpqOtv709IYxeYtT2l>9#LxMvlmjwNa%Ei^zmM1WMK6%k}~ZT)-GIfjHFC^
zy|n|UkCBvV4=gbJz^Ngh5Aac@J!<X1sWR9p)81t5z^NGQlxZ(5GyK4*I@l@GUSsXR
zsV>Lya*LH|_l9l#Ww>j@PMP)!YX?rPhMh9)_0|rY+5tOd+5>j%fK#8qPMLODneqWn
z<uwf$9<~15q&bUBe#Q%5+p*(^{<g;_dJs`z5oE&1>Ji5XSOh(YXkZN65`i(X2zn4v
zdb#Da2;r6tF-iteP7flI7C|QACW5s|%QG7Ni4QC`{^VspVBBqv^dO?zBFN;m5it{N
zj`SeHyTs;Xk-{xG2|`+am?Qm(ue5mb5-)So9N_6eM3Y63iIHTMYD9z{M1+@`T*xHc
zl9wQupR~-8{>0Z?Jb8)7{Ot%IaR?wmXqj;&F$4bx0*C&@*H}Dx*-2O+9VCF09|0ur
zUtt_c%s%Uw0H=8CPkhwM<YnR=;^pK?012EcO#&q5RIcx^0uWe#;w!97UJgM=czyCD
zfCLSefW#aEURz}R<-<8Zf8u!`A#cFW?+)-8`s4_JKDd#HnF>IEJ%M+mmc7VzZ3naU
z6-6>*L|ivo9TLpf6TJVtIJ3UO;;+$n#e8qMk*imjRw|RXeW>R~HMHDp^wH|cM1958
zMuxw6VZ_R`lUML^hJ&pCR0EuTnV$J@_vRq4x__PUpp7;6#*6e7#qsyQ!KN%^3ui|}
zSDL`=AkKDPzFJ+BT6M%Piijgm{mq7l{O#u)hYlU9Mm2BGY*=Odqc^dG&Gz*^ubZAl
zW6P0rHF|Aa&V7^IDqsC-161f;c@*7ry^(>r?@RX`A7yT$5J2}daJ8SfZrcsK-v8S7
zxg`_*I`j3#wX-_8=quL58vS?JoNb?Z?Ru)PZIhj*nC__Y)L7sYH&3l-{$A|uE^au}
zUuhG)t!>49-a{2MvZ~P9;#efZJ>tVJI(?SYaGQ|<s9oLlzmx+<y;EI_vb#w&%%0V7
zbH*yU$~gmA6{^(LgnQ{~dd9Bk;m*&jxYOiOe|Otz<d0HWG;-G&xU0ApUkq4-{pww9
z%K==M2Sn|bp8usBiL;|$P8yi{WTPAp(l<MAJ1F&b5Lia5YYx)CB(|}SJ3BLcukF42
z+h(oDfJTl%<<E;_!M+#+{L*F&{P!CffZFl>{!7wu)KdxswOjg2*5L<=V^srP?6>Dh
z2HCOK2fEl#KWGSRHk#J^h-m|lnYP-trAh1ePH}8V9=^0pAUA6@53;US8){2VAMZnk
z1X#17wleJ%Ru(S3p>Aidw=#IlhPs_S@UY<rPi&SSJ8~)*AZi^zr2p_jnf4}Y2TuRt
zg);4>wwHj5HA?_0=)i6SFgE^FI8Z?cEI9oEFt!2?!`b1y0ae-opd<Q1&j8fSjgs{s
zqRGl+A_7HN1U-ldKWaD`OSmN-%CcK4dJs`>5o8i>BABVPysgro_)wMcCocv-<IzvL
zC5OdF90EvCV+lyi1ULZg2pswo@2@t2$Sb7^reploxGY)#38GdeF*EO&0DajG?`$#w
z$;%#)Ld<rS9*kIF5oE%u(J2$zzGV6n-(d0NCBDW^;&ynv|7`&zDE*}gNa6}RX#au0
zp+E6SizhF;tYiE+c>mi1NWhB_iP_g36JYD~nAwYwhY8DItD5@kiS}Z~`%u%bOo8kP
z84LNHE6AH#7p-<6@>RaeCR!+|DxWk^UN1RFq-5&ogV>hS-R+sxTMZzzO<#@kLysG|
zVvA|Hjia91G1&19q<^NNkyou?#ut!2?`7F|uLf)Fj$!Ue52advgD2)6?jG|<e0iq5
zwYYZ32)S9a5?015KRb(^&x)jTrPI*av00-~ne$tt@b1->`RaEVnJp`WTpJ9y_%<IA
z{JLHJZ$UNM9f|MR#qJpGF7ZL3W89B8vhxbWjSOIImoe@D+}*8)_x+})ZBTdw3*41>
z%4juwx*x7J9ze$G#=6_Pg?AZ616tLvb}?Rc$S}_}@ghkUtx1~#ykb4ZxhKDIB5?RP
zbd=xa1A^F!ac-MePGXhg-E<!_;h#Ig&lm<|9NRz6#rFuUqUC#r&l(2+V^!nD!7BI?
zO2u>5;hEyt>N8z@)6gn7KQJ~rNdRlhCj6Iugbbqos^N3RwROd^kHCD;yC2RIURF5c
zF~c=A<_Q-~tTc#yTj-!MRQ%q|`05vo?0w6$oEOw{#@D}CtiM-{Rufb2>@za__4leN
z(;j%)*aa`&tENnQ_!VOZPJgeOGVRg*#txi*Cz~?u$ybdXIQ_k9%Ct8fFm~X~_o|ry
z3#9`A{?`luMEZNxOo;xp)4%j};}0J5z3TP=IuKC#h5>*`e|LZ~?KN*2J8=3aNSXGA
zI%5Y;j)FeQv~whZlcS*rvc5>cPwl^=F^e;RM@5+liC1%CYo@#Jdqj}u+Xr#FxKJh<
z9^J-PT;yJQN|TNH7d>yz^ZwDuO}3>hi!Allo%vnf2c^FK@3G-C+@YTE5zXqU*R8w(
zI!?Z&8B5M^w`Ddom{4eISI@-W8K>Vdu??5Hn?3bMIlZUE0u$Vf*v46IMsMcw69knD
zRV8v%(O~b02uIx;-I{+GMj6wg)&Y$}K>MNur)NFh32PX6s_Xx{EuQ|w3zvK(u(X25
z`*i&sM-!}<mkG6j384Pivf1t=>44al+3q`1Su8Tgy~I=6U`nhw`{~$%#csFQlXKmH
zqK(zfbuaUvQ(~j$xywEHR%xtip1a3`ub;-s=DUx0sy{BSZJzHgapgB5D~xSi;QBp&
zJ%oK!YsTDIO_`f6rdVy6J2K-hCco>|TRVr;_71x*xEY@sRew>%(igcCaz8Vg=*g|U
z=5$FrhD+ZfT%SKfa*Nyno=|9PEWuyiU*zWYvOQ5@y9q;M!JT76FL!ICE~}VQd*))-
z_2k;YBZ7lrUeL^rU9rrKdP2L#lExGLmJCxf`1&N?oXd^fywnZgCDt)1Z8Bb>7WgyN
zJ^o&<s}}n6Yu8`tZgYG3zaFT^E16@y<ke4iLd8{X*IYXln2ij#d`unLv8`931`J6{
z4bPOL2E0%odwzxcQ%}S2Nw8#RHaO;6W65lhWdY<|5N<a8E3>B)e)<Y;t52x6!O*VX
zVQpm(=eM$}zxB(CHC4D%Vrv(<S>W%X@2cHHKr_$~Hx{^1zg>8S2MOs!D$f2~95W)!
za3UhSj-M~m3xo0#+P!~Ia&~g|Uq5!6CHR6{%Y)g+Un&v(iEA?g)XQ74Bli@=MStrW
z$Dv;Q`yPL3ukrt?j(W?VF#Ms&78?4193XAT2xP9O{>oDajYSZxcbql1P~RQoVe9`@
zUCO^Hy)f}5ek4F>OQ?lkxN~hnnd_O5JZA;@$fMK72w=@EsR}Lwz-KGYT%W4=xCsz6
z0a88G8RUylwdlX9J8>-&opyX=q4bjI9p~0H)Q<%BoQMTv1X2J=Nj}dVc}Tw{-W>7h
zA(-*IF(tRWb*SV_5DgmoQTUg;%+QP;|N7Xi5B^o_9p{59s2}{hF?-ir|D%Ue{)0zu
z-aCBcX6+w2v~$>00&ain(B2{hkpRA`K|`qr`QE?#bDk1?9`;Gpi+?eK82_V(sQ*3!
zjKq)V5A8g(lln7ELRx?Hkgp2*h^}n&X@kdZLl6NtPF{?FNl4~S1QGq9p&Fq5CHpgM
zfMHWp0q#Pz6Kz5tg;NQEyJW^az2d_2!4;_j?s_Y7sHD(V{82bnu>=@uyJ*<dR1Y1>
zSrL?<oWJ)<eii&GxPGpq6FPtN#^7HTyITK?nU4;l{*@lT4tBp_L0tS-&vhK?#s9C1
z-9%0VhF{EFbc6;QAYlSzB&iqjX`?r4{iB1*w^4s+;;^v@qV<lmZZq|N2Kfcnf6<YY
z|Jyk$5=ZbO{2BN!LV%EeDjC60zAcrIkf&EYH%9d9@SuhMs3397R$RU<Rq^jlfS?JG
z>Y=0Ho{p+Tzv##>W?G(zGy3=Q3Z<LG;5e)2GQgK0KhFXl9n=DFZvMPqa8KQ{!8Nn{
zB^v_+SLJn1(?c-gni~th8hAkK9p`X_`taxd68o%wR$a<}|G0Y+uaAq|qX7?YUN)D2
z7weu){1`zbz@OGN2B`mf;DN+5*Le#>Kco`V)CPVD{#PT2@z1KG{#6~|9<6_H^MjkI
zUj|>nh<{e3?oaDzz$;K=QGqr%&X7v#%aP0r7SI?-`J;m10R$1EWph&jlBjmMO=#e%
zR6<{(cb2-#;^KceVhTWm(-Z&_L<|F0r7E@ow0_y#R1baYxgjV&AMVXdM&?H5R=Z{u
zEZqLfVE(?&T3@p2UjgbL>s=GPxo~k@{Qr%J)Wbg_fP@%IR&}nU!3NO!$lSG?sXqhc
z0BQZd0xzzk{+1t~F&06z9-FaB>Q4vv<<`G*UCRGoo*NRL^c&zG$xE)?oC>fA&LeC>
zFRn`^B;;PtfiaS3dS#mm5~FOzFRn{f{Iv-X6#uoGQ$6Gd_hR&t=sVYytg6P|RnOiB
zB9|9RH;KV<{vBZj6G6Vf0{#^M!1@nAJ~=q&)?-*TW0IE)J8=1vXPZ?pZN)>l**GE5
zV{=<hea7+0iAC1`iFZ@}k-w$y#O-pYCfXD)n?^v{t;Z7m5k!c_Z@gp}^&n67U2$oF
z=)c1wb?U?L?}s49|A}|0|GVMW`c3goaq7MB1ty{mPrN&RBMk?C;K%*mNtz12Q`Bc8
znFR<U`b&nT{80clEIYNnY+5S7d{o=VCUoHPR6^f1H)F$cD=x`nl4<3bjSL`w99!{$
z%TpEG06_tiO-uC<DwDv$KkW@B*Uwx(^T3;C2rjccq93+={0Qosbzl`2{g73TqxG`>
z1R$9jz=4AV*Z^9;e&%)CsAo@z|M(Gyeop<tADpRsPV~3}uA|;|wdOf+Fy${pAHmpb
z!*$zI0c7lDEQJW}EeV;iA6Fpy!|QAXP|C2#TrvKsikr;XYyEZGQa!}U2>(d(z`<e5
znd!6@kLcMeM7RR3qMox|^y5dQ{KpTT82n~OLvZS8Q<C2Vf~#D+IzHd63JVIp(0a%D
zHbQ;x!4ngn8sp!&PW&Tg`F-@|6N%5hd_n^vo7c`Iz^Q3S3_%bH@WQ%p0@RN!_#&~p
z|C9pJdn$1fw1Hjte;+}Nf2TU?KQ{bYAK4t)Onv_doCPF+&UG)Wqv6SG{9{pp*5i;_
zN&TrvMv@Z$ZvrWQ6cGFbK}5fHZYscc=$%0}q2Q`iLZi_;KmH^Vj|kvf%t8jRfS~Au
zt5Ox)09wCxZmNg43Qn0jEjeZ8l$nFaq*j4URMEdt-g5-?vI-X8UmX|yzLieIp+Qzb
zUrag!IDU|Nt^yO_xoy;Q6^Op)hyq3Z@*U&!DiFQn6yHTXSApn{AEZAjw^u+N__=MV
z0I~{lZ9)Yql@KO;@;AHt7YI@DT~12@vI=~*;sTYbn5#hipWBw|A-xJBsM=)oMmaNW
zC^oA=^p3M{CG}hdqVG8(<-bII@9F8|=8QRX`W*OUC@amRroZT?4SHin)vt`6{Gvzw
zRdZ<Ix)j6HM^XS*Ao@+ovLO9gvFHo7Pa8x%a?m{_`i1y=1NH1t<Nx##=p)UNF^9ke
z*pwuIV<!5ij}&aDo?|R}$65F|^_&x;pEfAv&p9OevS5n;vRfl&(uv`X89F1K5NE0A
ztLCICkVz^*jDM<Pt^yMv)k9L8oc*rPSQd1g<_MOu=07}XLU8`qAC~Nke3UGCbpE6X
zyLKDHrMKL@R}A&jFP>EW$4L|Nl+kzndU4`1=!NK~cTbu?BJp1Uy}Ps_DE=Rmrviw7
zm%3d+;h#FWg}(&;dxbwd_@!4O41kOhV%Ud-7CrXTD@;iAAlfTLqHj%vME6QyA!1-8
z8Wev?^u}vmdWDHfKQuQ-5~e3GMNLmcoDW|*Tyn#{Il<h<KEaA{ACzDFp2;*h_w>DM
zppW)^v!w8|56a!7(eJ(g_L4pKcMfj7A~9+6sZ%Fk_khup=d+#<Yo5D@7<~_LY=XZ8
z{-Av7WF|E6{?3UD_C@As!>-*Ql+!R`L?H1v0J9PJvn^96GcXg%zAYY<gqnjU0R0C;
zFaFd^qI<#9*z*rTNp$@(<A3M%*9OD83dj5ti9R2>!Eu<W80POPd@3D1@jUeGiGerd
z1V<cgeCn$uiAhE0LvJgVE`2gBOFw#%-`z?R0R9R3zx;H{AN&dOpL4t6$Bc9wF)$-B
zFd-od9Bmxauh$=fLUgySKrjegP;}cDnAI|`TLK5^FNxA0JrqQbCZtERXYbn09z_pD
z_9kGEv7C2w*KUp_#w>v`(~~7n?ZW?c+ynq%FS;}#T`K<UQU;JAkN_M4jB#)}xMb|7
zPR_%2)$m{_OE9+*(VolSEP1VWo?=EHy>xglCSyV-WAs3t;t)_TlS}mMAri@)5FQ4W
z2f!gbg5$HiA^087`jmTH9-h(VdiXq09>az1a5F?vd;T5n%IqF|yk{Z&V(@A9nW8-3
e{XFJ<6c{{Yto1$WX7~2^8wzU+o^t>8>;DHXx?0iz

diff --git a/src/ai.cpp b/src/ai.cpp
index fe61551..f9190a7 100644
--- a/src/ai.cpp
+++ b/src/ai.cpp
@@ -29,6 +29,10 @@ namespace toruschess {
 	static const int NOMOVE = -MAXVAL - 1;
 	static const int DRAWVAL = -7;
 
+	/* standard minimax search; saves the best move in *move if move != NULL;
+	 * balance is the current "heuristic value" of a state (mult with curp to get the
+	 * rating for a specifig player)
+	 */
 	static int minimax(Field &field, int bal, Player curp, unsigned int depth, Move *move) {
 		if (depth == 0) return curp * bal;
 		
@@ -72,21 +76,4 @@ namespace toruschess {
 		return move;
 	}
 	
-	
-	Move ai::getMove(const Game *game) {
-		Player curp = NOPLAYER;
-		switch (game->state()) {
-		case TURN_WHITE:
-			curp = WHITE;
-			break;
-		case TURN_BLACK:
-			curp = BLACK;
-			break;
-		default:
-			return Move();
-		}
-		
-		Field field = *game->field();
-		return getMove(field, curp, 2);
-	}
 }
diff --git a/src/ai.h b/src/ai.h
index f0a058e..018e234 100644
--- a/src/ai.h
+++ b/src/ai.h
@@ -26,10 +26,14 @@
 	@author Stefan Bühler <stbuehler@web.de>
 */
 namespace toruschess {
-	class ai{
+	class ai {
 	public:
+		/** Modifies the field while calculating, so not thread-safe
+		  *    (just create a copy of the real field);
+		  * curp: which players turn
+		  * depth: how many moves to be calculated
+		  */
 		static Move getMove(Field &field, Player curp, int depth);
-		static Move getMove(const Game *game);
 	};
 }
 
diff --git a/src/field2d.h b/src/field2d.h
index 9ce7347..b73256e 100644
--- a/src/field2d.h
+++ b/src/field2d.h
@@ -31,12 +31,14 @@
 */
 namespace toruschess {
 
+	/** Widget for the 2d field view (Game* is shared with other widgets) */
 	class Field2D : public QWidget {
 	Q_OBJECT
 	public:
 		Field2D(Game *game, QWidget *parent = 0);
 		virtual ~Field2D();
 		
+		/** Mark the destination fields */
 		void markMoves(const QList<Move> &moves);
 		
 		virtual QSize sizeHint() const;
@@ -48,12 +50,16 @@ namespace toruschess {
 		virtual void mouseReleaseEvent(QMouseEvent *event);
 		virtual void wheelEvent(QWheelEvent *event);
 		
+		/* update field buffer size */
 		void checkSizes();
+		/* update field buffer */
 		void updateFieldBuffer();
 		
+		/* find position on board from window coords */
 		Pos findPos(int x, int y);
 		
 	protected slots:
+		/* slot for game updated event */
 		void fieldUpdated();
 		
 	private:
@@ -63,7 +69,7 @@ namespace toruschess {
 		QList<Move> m_markedMoves;
 		
 		int m_fieldWidth, m_fieldHeight;
-		int m_originX, m_originY;
+		int m_originX, m_originY; /* offset for moving board in window */
 		
 		int m_mouseLastX, m_mouseLastY;
 		
diff --git a/src/field3d.cpp b/src/field3d.cpp
index 5a8263a..1311535 100644
--- a/src/field3d.cpp
+++ b/src/field3d.cpp
@@ -27,8 +27,6 @@
 
 #include <QGLPixelBuffer>
 
-#include <QDebug>
-
 #include <math.h>
 
 template<typename T>
@@ -55,13 +53,11 @@ namespace toruschess {
 	  m_originX(0), m_originY(0), m_mouseLastX(0), m_mouseLastY(0),
 	  m_skySphere(0), m_skyTextureID(0), m_skyTimerID(0), m_skyOffset(0),
 	  m_pickTextureID(0) {
-		qDebug("Field3d::Field3D");
 		for (int x = 0; x < 8; x++) for (int y = 0; y < 8; y++) m_marked[x][y] = false;
 		m_lib->setSize(m_textureSize / 8, m_textureSize / 8);
 	}
 	
 	Field3D::~Field3D() {
-		qDebug("Field3d::~Field3D");
 		freeTexture();
 		
 		if (m_skySphere) gluDeleteQuadric(m_skySphere);
@@ -83,21 +79,23 @@ namespace toruschess {
 	void Field3D::initializeGL() {
 		glClearColor(0.0, 0.0, 0.0, 0.0);
 		glEnable(GL_DEPTH_TEST);
-// 		glEnable(GL_CULL_FACE);
 		glEnable(GL_BLEND);
 		glBlendFunc(GL_ONE,GL_ONE_MINUS_SRC_ALPHA);
 		
 		glEnable(GL_LIGHTING);
 		glEnable(GL_LIGHT0);
+		glDisable(GL_LIGHT1);
 		glEnable(GL_COLOR_MATERIAL);
 		{
 			const GLfloat white[] = { 1.0, 1.0, 1.0, 1.0 },
 			              inv[] = { 0.0, 0.0, 0.0, 0.0 };
 			glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, white);
-			glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, inv);
+			glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, white);
 			glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, inv);
 			glLightfv(GL_LIGHT0, GL_AMBIENT, white);
 			glLightfv(GL_LIGHT0, GL_DIFFUSE, inv);
+			glLightfv(GL_LIGHT1, GL_AMBIENT, inv);
+			glLightfv(GL_LIGHT1, GL_DIFFUSE, white);
 		}
 		
 		glFogi(GL_FOG_MODE, GL_EXP2);
@@ -127,8 +125,8 @@ namespace toruschess {
 	void Field3D::paintGL() {
 		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 		glEnable(GL_TEXTURE_2D);
-// 		m_lib->paint_pawn();
-// 		return;
+		glEnable(GL_LIGHT0);
+		glDisable(GL_LIGHT1);
 		
 		if (m_boardMode == TORUS) {
 			glDisable(GL_FOG);
@@ -180,6 +178,29 @@ namespace toruschess {
 				glTexCoord2f( repeat+ox, -repeat+oy); glVertex3f( 10*repeat, 0,  10*repeat);
 				glTexCoord2f( repeat+ox,  repeat+oy); glVertex3f( 10*repeat, 0, -10*repeat);
 			glEnd();
+			
+			glDisable(GL_TEXTURE_2D);
+			glEnable(GL_LIGHT1);
+			glDisable(GL_LIGHT0);
+			glMatrixMode(GL_MODELVIEW);
+			ox *= -10.0; oy *= 10.0;
+			ox += 10.0/16; oy += 10.0/16;
+			for (int i = 0; i < 8; i++) for (int j = 0; j < 8; j++) {
+				if (m_game->field()->piece(Pos(i, j)) == PAWN) {
+					if (m_game->field()->player(Pos(i, j)) == WHITE) {
+						glColor3f(1.0, 1.0, 1.0);
+					} else {
+						glColor3f(.0, .0, .0);
+					}
+					for (int x = -10; x <= 10; x++) for (int y = -10; y <= 10; y++) {
+						glPushMatrix();
+						glTranslatef(ox + 10.0/8.0*i + 10*x, 0, oy + 10.0/8.0*j + 10*y);
+						glRotatef(-90, 1, 0, 0);
+						m_lib->paint_pawn();
+						glPopMatrix();
+					}
+				}
+			}
 		}
 		glDisable(GL_TEXTURE_2D);
 		glBindTexture(GL_TEXTURE_2D, 0);
@@ -235,7 +256,6 @@ namespace toruschess {
 		unsigned char pxbuf[3];
 		glReadPixels(mx, height() - 1 - my, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, &pxbuf);
 		paintGL();
-		qDebug() << pxbuf[0] << pxbuf[1];
 		p = Pos(pxbuf[0] - 50, pxbuf[1] - 50);
 		return pxbuf[0] >= 50;
 	}
@@ -256,9 +276,7 @@ namespace toruschess {
 	
 	void Field3D::createTexture() {
 		freeTexture();
-// 		m_textureBuffer = new QGLPixelBuffer(QSize(m_textureSize, m_textureSize), QGLFormat::defaultFormat(), this);
 		m_textureBuffer = new QImage(QSize(m_textureSize, m_textureSize), QImage::Format_ARGB32_Premultiplied);
-// 		m_textureID = m_textureBuffer->generateDynamicTexture();
 		
 		updateTexture();
 		
@@ -305,13 +323,12 @@ namespace toruschess {
 			m_textureID = 0;
 		}
 		if (m_textureBuffer) {
-// 			delete m_textureBuffer;
+			delete m_textureBuffer;
 			m_textureBuffer = 0;
 		}
 	}
 	
 	void Field3D::updateTexture() {
-// 		m_textureBuffer->fill(Qt::black);
 		QPainter pt(m_textureBuffer);
 		pt.fillRect(QRect(0, 0, m_textureSize, m_textureSize), Qt::black);
 		
@@ -334,7 +351,6 @@ namespace toruschess {
 		pt.setCompositionMode(QPainter::CompositionMode_Plus);
 		pt.fillRect(0, 0, m_textureSize, m_textureSize, Qt::black);
 		pt.setCompositionMode(QPainter::CompositionMode_SourceOver);
-// 		m_textureBuffer->updateDynamicTexture(m_textureID);
 		if (m_textureID) deleteTexture(m_textureID);
 		m_textureID = bindTexture(*m_textureBuffer);
 	}
diff --git a/src/field3d.h b/src/field3d.h
index e30b374..2958a99 100644
--- a/src/field3d.h
+++ b/src/field3d.h
@@ -31,6 +31,9 @@
 */
 namespace toruschess {
 
+	/** Widget for the 3d field view (Game* is shared with other widgets)
+	  * Available modes: Plane vs. Torus and 2d vs 3d Figures
+	  */
 	class Field3D : public QGLWidget {
 	Q_OBJECT
 	public:
@@ -42,6 +45,7 @@ namespace toruschess {
 		
 		void markMoves(const QList<Move> &moves);
 		
+		/** Mark the destination fields */
 		virtual QSize sizeHint() const;
 		
 		BoardMode boardMode() const { return m_boardMode; }
@@ -63,15 +67,20 @@ namespace toruschess {
 		virtual void timerEvent(QTimerEvent *event);
 		
 	protected slots:
+		/* slot for game updated event */
 		void fieldUpdated();
 		
 	private:
+		/* update the GL_MODELVIEW matrix */
 		void updateCam();
 		
+		/* create textures: board texture, pick texture, skybox (sphere) texture */
 		void createTexture();
 		void freeTexture();
+		/* update board texture */
 		void updateTexture();
 		
+		/* find position on board from window coords */
 		bool findPos(int mx, int my, Pos &p);
 		
 		Game *m_game;
diff --git a/src/optiondlg.cpp b/src/optiondlg.cpp
index 00322c0..71d6628 100644
--- a/src/optiondlg.cpp
+++ b/src/optiondlg.cpp
@@ -26,6 +26,7 @@ namespace toruschess {
 	: QDialog(parent), m_game(game) {
 		m_curMode = m_game->gameMode();
 		m_curAIStrength = m_game->aiStrength();
+		m_curViewMode = VIEW_2D;
 		setupUi(this);
 		
 		m_bgMode = new QButtonGroup(this);
@@ -34,6 +35,11 @@ namespace toruschess {
 		m_bgMode->addButton(rb_mode3, COMPUTER_HUMAN);
 		m_bgMode->addButton(rb_mode4, COMPUTER_COMPUTER);
 		
+		m_vMode = new QButtonGroup(this);
+		m_vMode->addButton(rb_view1, VIEW_2D);
+		m_vMode->addButton(rb_view2, VIEW_3D);
+		m_vMode->addButton(rb_view3, VIEW_TORUS);
+		
 		dlgReset();
 		
 		connect(m_game, SIGNAL(changedMode(GameMode)), this, SLOT(gameChangedMode(GameMode)));
@@ -66,9 +72,19 @@ namespace toruschess {
 		}
 	}
 	
+	void OptionDlg::changedViewMode(ViewMode viewMode) {
+		if (m_curViewMode != viewMode) {
+			if (m_vMode->checkedId() == m_curViewMode) {
+				m_vMode->button(viewMode)->setChecked(true);
+			}
+			m_curViewMode = viewMode;
+		}
+	}
+	
 	void OptionDlg::dlgReset() {
 		sb_aiStrength->setValue(m_curAIStrength);
 		m_bgMode->button(m_curMode)->setChecked(true);
+		m_vMode->button(m_curViewMode)->setChecked(true);
 	}
 	
 	void OptionDlg::dlgAccept() {
@@ -76,6 +92,8 @@ namespace toruschess {
 		m_game->setAiStrength(m_curAIStrength);
 		m_curMode = (GameMode) m_bgMode->checkedId();
 		m_game->setGameMode(m_curMode);
+		m_curViewMode = (ViewMode) m_vMode->checkedId();
+		emit setViewMode(m_curViewMode);
 	}
 	
 }
diff --git a/src/optiondlg.h b/src/optiondlg.h
index 642f3f8..064482a 100644
--- a/src/optiondlg.h
+++ b/src/optiondlg.h
@@ -30,11 +30,23 @@
 	@author Stefan Bühler <stbuehler@web.de>
 */
 namespace toruschess {
+	typedef enum { VIEW_2D, VIEW_3D, VIEW_TORUS } ViewMode;
+	
+	/** Option Dialog
+	  *  Game options are set directly (so one dialog contols only one game instance)
+	  *  The view mode option is handled via signal/slot (default is VIEW_2D)
+	  */
 	class OptionDlg : public QDialog, private Ui::OptionDlg {
 	Q_OBJECT
 	public:
 		OptionDlg(Game *game, QWidget *parent = 0);
 		
+	signals:
+		void setViewMode(ViewMode viewMode);
+		
+	public slots:
+		void changedViewMode(ViewMode viewMode);
+		
 	private slots:
 		void gameChangedMode(GameMode mode);
 		void gameChangedAIStrength(int aiStrength);
@@ -46,7 +58,9 @@ namespace toruschess {
 		Game *m_game;
 		GameMode m_curMode;
 		int m_curAIStrength;
+		ViewMode m_curViewMode;
 		QButtonGroup *m_bgMode;
+		QButtonGroup *m_vMode;
 	};
 
 }
diff --git a/src/optiondlg.ui b/src/optiondlg.ui
index b8c7789..a70cdcd 100644
--- a/src/optiondlg.ui
+++ b/src/optiondlg.ui
@@ -116,9 +116,9 @@
      </property>
      <layout class="QHBoxLayout" name="horizontalLayout_2" >
       <item>
-       <widget class="QRadioButton" name="rb_view3" >
+       <widget class="QRadioButton" name="rb_view1" >
         <property name="text" >
-         <string>Torus</string>
+         <string>2D</string>
         </property>
        </widget>
       </item>
@@ -130,9 +130,9 @@
        </widget>
       </item>
       <item>
-       <widget class="QRadioButton" name="rb_view1" >
+       <widget class="QRadioButton" name="rb_view3" >
         <property name="text" >
-         <string>2D</string>
+         <string>Torus</string>
         </property>
        </widget>
       </item>
diff --git a/src/piecelibrary.h b/src/piecelibrary.h
index ff0ba8b..4be4f9e 100644
--- a/src/piecelibrary.h
+++ b/src/piecelibrary.h
@@ -29,21 +29,29 @@
 */
 namespace toruschess {
 
+	/** Handles texture/3ds loading from compiled-in Qt-Resource file
+	  */
 	class PieceLibrary : public QObject {
 	Q_OBJECT
 	public:
 		PieceLibrary(QObject *parent);
 		virtual ~PieceLibrary();
 		
+		/* one PieceLibrary instance manages one set of images with a specific size
+		 */
 		QSize pieceSize() const { return QSize(m_width, m_height); }
 		QSize minPieceSize() const { return QSize(20, 20); }
 		void setSize(int width, int height);
 		
+		/* just paint the 2d picture of the "place" figure */
 		void paint(QPainter &pt, int place) const;
+		/* just paint the 2d picture of the "place" figure into the given rect */
 		void paint(QPainter &pt, int place, const QRect &rect) const;
 		
+		/* paint background of a field into the given rect */
 		void paint_board(QPainter &pt, bool darkField, const QRect &rect) const;
 		
+		/* paint a 3d pawn */
 		void paint_pawn();
 		
 	private:
diff --git a/src/testgame.cpp b/src/testgame.cpp
index d1875e2..21ed3a9 100644
--- a/src/testgame.cpp
+++ b/src/testgame.cpp
@@ -44,13 +44,16 @@ namespace toruschess {
 
 	TestGame::TestGame(QWidget *parent)
 	: QMainWindow(parent), m_game(new Game()), m_optionDlg(new OptionDlg(m_game, this)), m_viewMode((ViewMode) -1) {
+		connect(this, SIGNAL(changedViewMode(ViewMode)), m_optionDlg, SLOT(changedViewMode(ViewMode)));
+		connect(m_optionDlg, SIGNAL(setViewMode(ViewMode)), this, SLOT(setViewMode(ViewMode)));
+		
 		setWindowTitle("Torus Chess");
 		
 		QWidget *centralWidget = new QWidget(this);
 		m_fieldsLayout = new QStackedLayout(centralWidget);
 		m_field2d = new Field2D(m_game, centralWidget);
 		m_field3d = new Field3D(m_game, centralWidget);
-		m_fieldsLayout->addWidget(m_field2d);
+			m_fieldsLayout->addWidget(m_field2d);
 		m_fieldsLayout->addWidget(m_field3d);
 		centralWidget->setLayout(m_fieldsLayout);
 		setCentralWidget(centralWidget);
diff --git a/src/testgame.h b/src/testgame.h
index ce1858f..e158069 100644
--- a/src/testgame.h
+++ b/src/testgame.h
@@ -39,8 +39,6 @@
 */
 namespace toruschess {
 	
-	typedef enum { VIEW_2D, VIEW_3D, VIEW_TORUS } ViewMode;
-	
 	class TestGame : public QMainWindow {
 	Q_OBJECT
 	public:
diff --git a/src/toruschess.h b/src/toruschess.h
index c74df18..44e8502 100644
--- a/src/toruschess.h
+++ b/src/toruschess.h
@@ -29,7 +29,12 @@
 	@author Stefan Bühler <stbuehler@web.de>
 */
 namespace toruschess {
-
+	
+	/* Game logic
+	 *
+	 * "piece" and "player" are combined to "place": place = piece * player;
+	 */
+	
 	class Pos;
 	class Field;
 	class Game;
@@ -50,6 +55,7 @@ namespace toruschess {
 
 	QString state2string(GameState state);
 
+	/* coords for a field on the board */
 	class Pos {
 	public:
 		Pos() : m_x(0), m_y(0) { }
@@ -66,6 +72,9 @@ namespace toruschess {
 		int m_x, m_y;
 	};
 
+	/* some basic information for one move: from and to,
+	 * which figure got moved, which (if any) got beaten
+	 */
 	class Move {
 	public:
 		Move();
@@ -73,8 +82,11 @@ namespace toruschess {
 		
 		const Pos& from() const { return m_from; }
 		const Pos& to() const { return m_to; }
+		/** figure which gets moved */
 		int prevFrom() const { return m_prevFrom; }
+		/** figure which gets beaten */
 		int prevTo() const { return m_prevTo; }
+		/** which player is moving (player from prevFrom()) */
 		Player player() const { return m_player; }
 		
 		bool operator==(const Move &other) const {
@@ -92,7 +104,9 @@ namespace toruschess {
 		int m_prevFrom, m_prevTo;
 		Player m_player;
 	};
-
+	
+	
+	/** the raw field: only knows which figures is where */
 	class Field {
 	public:
 		Field();
@@ -104,23 +118,32 @@ namespace toruschess {
 		int place(const Pos &p) const { return m_places[p.y()][p.x()]; }
 		int& place(const Pos &p) { return m_places[p.y()][p.x()]; }
 		
+		/* all valid moves for a piece */
 		QList<Move> validMoves(const Pos &from) const;
 		bool validMove(const Move &m) const; /* does not check for inCheck */
-		bool move(const Move &m);
-		bool undo(const Move &m);
+		bool move(const Move &m); /* check if the move is valid */
+		bool undo(const Move &m); /* check if the undo is valid */
 		
+		/* check if the king of a player at pos pking is in check */
 		bool inCheck(Player player, const Pos &pking) const;
+		/* check if the king of a player is in check */
 		bool inCheck(Player player) const;
 		
 		void move_unchecked(const Move &m);
 		void undo_unchecked(const Move &m);
 	private:
+		/* does not check for "in check" */
 		QList<Move> simpleValidMoves(const Pos &from) const;
 		
 		Pos m_wking, m_bking;
 		int m_places[8][8];
 	};
-
+	
+	
+	/* contains a field plus addition information about the game state
+	 * such as which turn it is or who has won
+	 * also is responsible to do the ai moves, if activated
+	 */
 	class Game : public QObject {
 	Q_OBJECT
 	public:
@@ -131,9 +154,12 @@ namespace toruschess {
 		GameState state() const { return m_state; }
 		QList<Move> moves() const { return m_moves; }
 		
+		/* only valid moves will be done */
 		bool move(const Move &m);
+		/* restart the game */
 		void restart();
 		
+		/* all valid moves for the current player */
 		QList<Move> possibleMoves() const;
 		
 		GameMode gameMode() const { return m_gameMode; }
@@ -170,6 +196,7 @@ namespace toruschess {
 		bool m_ignoreAI;
 	};
 	
+	/* Calculate the ai move in another thread so the main thread (gui) isn't blocked */
 	class GameAIThread : public QThread {
 	Q_OBJECT
 	public: