From b18d2619fa6c976357af92ce45d0e19ab57ec50f Mon Sep 17 00:00:00 2001
From: albyg <alby0705@gmail.com>
Date: Tue, 13 May 2025 19:45:51 +0200
Subject: [PATCH] player creation and some fixes

---
 .../it/arnaldo/unibs/tamagolem/Element.class  | Bin 1523 -> 1568 bytes
 .../unibs/tamagolem/ElementGraph.class        | Bin 3157 -> 3157 bytes
 .../arnaldo/unibs/tamagolem/ElementLink.class | Bin 805 -> 805 bytes
 .../it/arnaldo/unibs/tamagolem/Game.class     | Bin 2722 -> 2960 bytes
 .../unibs/tamagolem/GraphElement.class        | Bin 1844 -> 1844 bytes
 .../it/arnaldo/unibs/tamagolem/Player.class   | Bin 845 -> 845 bytes
 .../arnaldo/unibs/tamagolem/TamaGolem.class   | Bin 1391 -> 1391 bytes
 .../unibs/tamagolem/TamaGolemMain.class       | Bin 1054 -> 1408 bytes
 .../unibs/tamagolem/WorldBuilder.class        | Bin 5972 -> 5972 bytes
 src/Game.java                                 |  31 ++++++++++++++----
 src/LinearSystem.java                         |   3 ++
 src/Pair.java                                 |   1 +
 src/TamaGolemMain.java                        |  23 +++++++++++--
 src/WorldBuilder.java                         |   9 +++--
 14 files changed, 57 insertions(+), 10 deletions(-)

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/Element.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/Element.class
index 9f2bd764275091f0723fa86f9d9aead4b73e7a98..3ef3bf396e26fb210a8b241c1806f096da6b5049 100644
GIT binary patch
delta 137
zcmey&y?{sH)W2Q(7#J9w8G_jvm>3z9CI%{PG`hkhDBzn~l98VhkXV$Mn_7}uRJ@sm
zS%i_1X|g1XwU9SZ2P-23LjwZ?6N52>2?O)wXci+G9|ks{1W1yTiGe`?NCUAikYZx+
Yn>>pppV=Qs^RV9Fhlm9*1cK#)0FP)H&;S4c

delta 93
zcmZ3$^O;-V)W2Q(7#JAr8G_gum>3z9CI%{PG`hmHS&~_Zk&$t-4vRHA6N52>2?NvQ
mN){ttZw5A?Y9AnGV(^`OoF$*x4@g_G-r$Fb`7;E7<pKfvY7%Dv

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/ElementGraph.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/ElementGraph.class
index cc439ef6306c99fce4cb8c300eefb8154e5e0e3c..6cedb9ad96adf256039aae4857a49020c1f8d925 100644
GIT binary patch
delta 79
zcmcaAaaDrj)W2Q(7#J9wH*!R?%W*I?F*2}6GsY@BYMaE*#?ZpW(8|!p&d|=o;K<N1
hxrF`DW@nDS%%aT<j0}wooj`qDKvow+4?`b=BmkFc6ixsD

delta 80
zcmcaAaaDrj)W2Q(7#JArH*!R?3-YruG;uLBGqkWXwDK@GGPF%@WIx2q!O+3Tz#h#Q
itMI68(q?Clzs#bI42%rz44puYTtHSALk~kAgCqc&C=^!!

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/ElementLink.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/ElementLink.class
index 8daf6c4f117f2ac80807e3c2ab43a6783fc9be13..cbc81aaf180af4e65ef911ada263dc2edde0eac6 100644
GIT binary patch
delta 17
ZcmZ3=wv>(I)W2Q(7#J9wH*&}_0{}dU1-k$M

delta 17
ZcmZ3=wv>(I)W2Q(7#JArH*&}_0{}dA1-AeI

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/Game.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/Game.class
index fa6a92dfe3a12c8d7ded0ed627785bc400c97080..c01d743b7f267ae69f28ab239c63fafc42a17151 100644
GIT binary patch
literal 2960
zcmbtWTT>iG6#g2P9oP&BERcji%wQ6;EHP`Mxh}y7NdP5)0f{DFGVC_&gkff#odt=P
zs8P|f%IEw6-}0a-6BVoUQOh4?`E}23SduM#a2`%~pFZdG>F->6{{Cm<cK{>!I)Mf>
z8i<)_LR_Hjmc3$UT-#gBOwHetxlkZJ=y*;zB+!`ZpKC!gS_~vi?0_k7zzH*U;Ms28
z&y+o9zLW{=WqZ+g<#J}!UX}tzAWNYg(2lsSly{ogg*NhwuDvFM;{pdKwlOlTrLsyh
zX`-V>^MvAcnb?gz0_Lh8xcOn5j^}u2|8^!X(K+dbqk&y4WE1GdJ_9`_da+;N$TqIj
z>Iv*vlwpNa5@=8LPiW-Iq2p#|WSHH71F#JAnRpfl1zNZ43dBmzZ8}Ow$Kw~8847+0
z96`!Jzlk&k1a@wQ;))#>sFRb9%OQ2K|6=@tR#8gb$e4IR9nwahX8q81XTm^wi(#P!
zC-9<ymrR_*sV%{sSu2HdnGX16hNdfW-tjZjf#Zcr-Cia(XK>cQITKk73iNG*O%x_Z
zl^#s$xOY|&(YZv6j<=Xi(&-@+FXMv1o@IMUj`&{A4zD?3fivcb7ZS`fsmPsL&8ImP
zz-xsP7{-W!izY7NvOtFhaO<U1;;AdT9&cUeoc_5a1jdw)<4R(@&M`@r%vchQio_IY
zQY5a3fw5-1F3>y8v@cm#t<bk}1T&PDZFzFlTGZeKsqGT9lJoylq&8i%{d3Hl5kJqA
z+cn{Ma<aTUFN0Zo-X$kF;pc33&JG;4t}tU^!C@@=w(~+&cvc|6phrHlnh!JX|CuOT
zlupnmTDZ2Qf(N!Yv*mIEEl%lbwau`kuG6QI3?H*%sp|@Wrb;7f^Yrbf7B=fwFxWe*
z?3vK_B=4TAGG^J+MpaKEvm;am7U4IwP!-)<6^$6vGN{<5Ct6|JUzGtDGk!V9$;*zy
zy+z@7OeHBxbJ+L8QplckMTP}GUup)cvsX!2+HIM)=4H4lrDqAt_VSi!hEI1QPb`0d
zV#@7vYU6#T?&gM!8eX);E2K8JHg9Gv_<<!?WUyuxb<fp?$^zZGqgc@epEze#AYFeu
zGH2%sR^@bUZjC5M@<oM*=6y)sgtH*6qR+ZiPVS21;{-mz9Rr`LLi|kN&}J`mycK^*
zW}=P~^^ePTF7yK$zgJt)6~PG4F+%3b(xD08Un&=~Pq&jA&KAYlwW6#eexpV{dMLBC
zouXo5#CF{oCsajZj(eUAMqIm8k|hIQuu`77Q$1G=d?oPA_M&{FqkEx`Z(;+RYz#^D
z%yO1gkER~^P;zWg4>w1HZLSGdNoTk!lON;Qo&Fgj-S`kjdf*{i(?=hoJ^lPcbpEJS
zXG!<5(*Z3MH%JrMNrN3UxfiW?gFETS5aw`=E1J}f2t8A-DEGS6tIY-~@Fw1>xRBwf
zq?*z{q4ft&8laAgYi64^ZAJnW(*oD)Dz`tW+*w!o2HvJQb@|$pJD*hETUYrVyjw@v
zxc`LPy>*q}!_A8F5HG3lh^Ko9`6kBdrwp(dpgwJ3cO>-~)3^?z!pqhG@fPA1X9l(Y
zB7U8Zu=iIyBQV$#ySd(pL;f##?z`B{^F6VAPgA}?*3sVeCCwe;eE<3qmrCYTtSi>z
zo>D=ekz=Rg4{%%s<PlDDXy>qj^S~p#!j0Yyj8^A88+f%k-@k#^s`IYc1|}Xanl^Cd
z@glx~$=bzKb&;H={Y^B6bpjt|ex>-AHo$+KW9$mY`N*H7fzw#ze@Y2waR=w{E&o;S
zVG!Tb%Lf?3AC&x)zXd8Y$0B?xD7NA^%p*q(dvPCm&KhX>9wcXt)cOVsoW*#`U7nC*
zEGBUq1<vB!cWAExx3I+V1dHw?+Hp1YG%acxXc}s|qUi^k-p1$DOHk)7zQj7Z{{=$N
B%I^RG

delta 1267
zcmZuw-%}e^6#njJcW($w_z?m&3n8^oLIBf(##*4QE&YLFMT*v6)o#lYC`*<mf!Zo&
z9P2Q?IL+MYgRji^sM1zYchm>p?1O)U{U7wf7sqpNfI3cRC+B?U>^a|e?>X5!?HlpP
z!+(Nb031i98gZ(h9!^9pG{R!w%bs)7Ee_QojAjchh*f_di^kE$(Qe@>>|^MyKI#=G
zSa-dR4vtO>NpuOHrRxu%o1@3VLG+3ZmPyCaZ(#sk3{82rJmZ%g??Sog7V_o!Iy{3c
z#~}-cF(m$E!_jB)97oQ=^Ekq=zxv1)Q(C`y)WQfx#V6Xu=rJ7UIAP&MoMecJW-TWE
z)((!2%Zk$s@$^LB<TYp2$$Cy9pCzG%LVlzL8pc}?l17)tkj9jTWBkEdXqt(?^xF|{
zVa}cM7YgN)STzQk8%@kc;9`y=FZt)iH|DRQFs_NOjQt6Z^v|y>U2%&ke=b!j`vtdj
zG{wRwh(C-(a+#t1@#`69$vNwL?ozF!DEiDKD~oexc4U<ys-}`!_HVdFMezaUCh0Jg
zlBb~@gEdhoxW!YRQ!2S7jt?1n#3oNhx+i^qab=lfO?=IVD<RreJuF&li`=F1v_J9&
z82u*6zCw{lGttSnX1)i@^lyP@2DZ?U8QenCJ<4l1PqvLZKz{-qb@W6KCGHrpzDn6l
ztshf(jUr-_x|fJvLMg2&B*jCNoyLV7=`49!Wn{hs-y~4eGF7rsaa*;59d3r1TC=zl
zZmY<1)oNo;tbHACP`A9}e}$U<FVz0T=8KA&n%ONvVIp}*r)=6r>yJn<jM{qT@_H*$
z{ttNii?Q1pv-Mfqn4PCwx?_D&rH>KrTwkQnURMcwKBvcZ+snxt6IUi@#?2hRk3l(s
zZ48rZAQ#{TU>jrfq9eemU2F$9vx_@}3eN5ZaXrAfy}$@Cu@{&DUfK(IfR|P9c(G^D
zOn0-<fDR<kNl%hK!Y-UfifX%Q;5~Q~y||7v*3gH~Y2A0xj}24?@GS=M6MehC;gA~Q
zbZt;O+iJki)cO|fAc0N1O-Li^FYykc5D9#ScM0hvQ^6%d28pfWJwhh+74beHPL-GG
ufEpZJAwNV4SBY@}SC5ceRKb$6zOvVqEh)RA><!$c#t2p4!bkWR`~C&)HrI^+

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/GraphElement.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/GraphElement.class
index e1a7f7244460ab9df8b77029de725b1beb4861ca..4cac44a9c69b8da9bb50d6929f69229e3622cf30 100644
GIT binary patch
delta 17
ZcmdnOw}p@6)W2Q(7#J9wH*)B(0{}mJ1^fU2

delta 17
ZcmdnOw}p@6)W2Q(7#JArH*)B(0{}l~1^55}

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/Player.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/Player.class
index d7be542c418bbef8348e29acc9f5da375a12a5fb..6df87d65151b044c12862730f349af9d93ee0659 100644
GIT binary patch
delta 17
ZcmX@hc9xCf)W2Q(7#J9wH*&Z#0{}tU1~UKv

delta 17
ZcmX@hc9xCf)W2Q(7#JArH*&Z#0{}tA1}^{r

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/TamaGolem.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/TamaGolem.class
index acce0351e69549c3aefac02e1dab7ad518a22e08..7dcef0b743a296f48ebf8cec31db4dbf973579e6 100644
GIT binary patch
delta 17
ZcmaFQ^`494)W2Q(7#J9wH*%!20suzW2BQD~

delta 17
ZcmaFQ^`494)W2Q(7#JArH*%!20suzC2A==`

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/TamaGolemMain.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/TamaGolemMain.class
index 0a0983068afa32887532ea22a6a202f56931ca54..8bfb5fba576b03b98dd86b36c0309d9bf383166b 100644
GIT binary patch
literal 1408
zcmbtUTTc@~6#k~P-F8_OC?FSsB1(75Wd-p@5tLg+%OxqPAwEspO<A(tZMIt@KT95{
zk;KGTf0Xgewn!VvzPJx_X3y>W&Y3gw>-YB`0Je~m5kilIu!0Dp41H((GuJI{SM<Z;
znNji>qHCsYdg}~5s#cH?W9avt8lGwC`4YEn!;M2muLMQG9o+58l0UC|MwKCC+6+TE
zKhkvcJ-gQM@}6t(YDR{HK7rrQFrwb-q7?)}Lct)0h=|i5UN^~(T+_Zz7Q=mp_%W~Y
ztYaBf8KW4JFs|SMCKwXe_#Gh(QcWbV1i?1E-vFX#+Leq}h+&FhLO!zix#1?4R^_cz
z$Eh31bEn}ZZC*8GS;92KwCU;GwYgPx^oDH~>$*ogDuRdJ3Kpf#D0qa&3^CjI;^j=+
zU>H=jR@t4nGLlG%woJsJb>J`Gjz7mR6@Z@=G_in13A%zOSYk*8xPNq9tGwATt+L@V
z$VIX9bqsSvHXw3`sx@pc>+;$u9c>y<MGY$qt{N29>QClBUAn-vf`EUn;Dwm%NZsSE
zC*c)?8bJT=<m_`XvEePJOb2vNoYO(0S~T2aUbILvkaJ4hDsa~n|7~U1J2mSJ>7XjQ
z05XJ7^?`=fPydd9Rv<ffE0i;Fi<xd!y+o!~VCQ|LyrCK$@k|htcFTq9GT~HcLTHAA
zBE%3;YB^7XUov)0zY$#pEs6_<X}qLoMSLMp=MklKmHu>+jASI;1pDfnGqegbDX~VY
z(%!$uI{n45fj6WP!9U3(Lh|qm(#ZwlO*)ke3=9lkVnoPEl2=Hc%w6JP6SMn5r*`WO
zu8=;NU-*XkCYD#jqv1<DyP+{laG(p?OEN*v%{cmzqMeR0Wa$0a!z2zc<<negQNdem
nQcN$l=`GzRqA94@!7kOEp|>hayB>;*;vKDFvcD(q5I+0?UPoz;

delta 434
zcmYL_OG`pw5Qd-ccsY7Jm7TnFPczfBviogQy9gqJ+SICVA%SRtNsycR3v%{BKcOIv
zjDA2rsAV*#f)?M*yfg32JKx+z?nBnc*Xuj5%~s1QrNV>=n^-mxY(=!9uXU-aFV0Ix
zH&=~vt@V}~?p1`3bxrSHR?9VuDE%gm%>c31=SI*Zp_p)Yj1g;B*UBb?inIq;53Bm7
zTn{m<@So~t(;~^JO@LU4aYdjhxh0DfX_HBt3{#4n*XgE>Jv+{{$IU6~d3W0wb)Sul
zyp=?p8Jhw@nQ+z6^@ho;BJZC0@@~%e;12i?Zi^W5MZ^k;px8M<CGkpppwK}*{*>p%
zdSyvU8SKA!fki=KmROdI*IW^vH?;7C>GZVe>k>cdl00#SI*j}TV-mbD(P1yUUu={A
lmvHb)tLfdEtXz6Vggm*#??_fy6_k}F)>s!o#fD&m&2KTuKa&6e

diff --git a/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/WorldBuilder.class b/out/production/TamaGolem/it/arnaldo/unibs/tamagolem/WorldBuilder.class
index 03fcd4222262fc6f8e283ebdf61a6d4dc9abbe92..0c5c0c5c8a2e3c948c59a7c28d470bbe526789eb 100644
GIT binary patch
delta 373
zcmWNL%`4<_0EeH?FNKX}4qoyW*_~m%j3`sXdYwinYQ5)WbMTh8V!SM2V&Br_Fqc*K
z;J`&WkT&Ju514~e<Km(%2c_8B5~XRsr>EyrpL!y$h$}7}Jv#@y$8mpcfp}tggN+0-
zNF*CO`6N+H8gA0@n6;ivTFGM3aMk!1atZO4pE%gX$su{1n%5QYxuJj;3T2~6DHJOW
zmvShP6Nic@R|Rg>;ZZXc8lzJFGCn9om3~pJ-_+=WTK%C;x76z%uO9H}9}Rk<QO`8#
zm6nqOdsj@Ljab@EcL%9-QBF5LdT6ANkMz^a03&=NXc#iS%`iJ=*<;l7juU2rYbLp4
ziYKN`^9)gDm4#pLm{TG1DrG@#7S+OM4Y8yRmbJ%<&REr@lQlgOuo79f?0mIce6!m4
VZguj*>S5FBBWMk>b+Vs)r2pivPFVl|

delta 373
zcmWNLxl7w|07u{FhtP-(i9<aqqG(KGqX8AuM(Y(7Y{7WcBkJOXN1?4}>w$P77M!wJ
zXon8E6gnuO2pRkX9E3t#T%_Po5VTMT3MKemK92{V;l+J%pY0?WI|k|wZGRoBHd08%
zK^i$cBo8|t(kUeaKbZu`B1kqN9`n&~#rURqMaXBD0=`km4_q8k#2Icbc)}eXIVe^J
zPnC^V`IN{_fl4S>6%}g0uU9<N1kW{FPCyZ=^p$G;<b_VD(Qj&XNu92!*EK=?qfrT(
zbW5}T^D_F~*^{yw;sI@@yWLcFQpszY>7s>RItbHGA7f^B3?s%rGsG8$*<-}?j&Z^`
z=S=X2NfNv<&2LHaPPx37iz#`TRv9z$GpknSG|Id-_@F%&6k}1p+$`yaWy{Wr<z&tB
Zv2Jy;VRf@<h1s$O*tQ1w6y1MxpnD+YO)3BY

diff --git a/src/Game.java b/src/Game.java
index c67b84e..ccb7058 100644
--- a/src/Game.java
+++ b/src/Game.java
@@ -4,6 +4,7 @@ public class Game {
     private final Player player1;
     private final Player player2;
     private final ElementGraph worldBalance;
+    private boolean restart = false;
 
     public Game(Player player1, Player player2, ElementGraph worldBalance) {
         this.player1 = player1;
@@ -23,27 +24,45 @@ public class Game {
         return worldBalance;
     }
 
+    public boolean isRestart() {
+        return restart;
+    }
+
+    public void setRestart(boolean restart) {
+        this.restart = restart;
+    }
+
     public void start() {
+        // N
         int numberOfElements = worldBalance.getElements().size();
-        int numberOfStones = (int) Math.ceil((numberOfElements + 1) / 3.0);
-        numberOfStones += 1;
+
+        // P
+        int numberOfStones = (int) Math.ceil((numberOfElements + 1) / 3.0) + 1;
+
+        // G
         int numberOfTamaGolems = (int) Math.ceil(((numberOfElements - 1) * (numberOfElements - 2)) / (2.0 * numberOfStones));
-        int totalNumberOfStones = (int) Math.ceil((2.0 * numberOfTamaGolems * numberOfStones) / numberOfElements) * numberOfElements;
+
+        // S
+        int totalNumberOfStones = (int) Math.ceil((2.0 * numberOfTamaGolems * numberOfStones));
+
+        // Stones for each element
         int numberOfStonesPerElement = totalNumberOfStones / numberOfElements;
 
 
         // deve essere uguale alla somma della potenza di tutti gli elementi
         int totalPower = worldBalance.getTotalStrength();
-        int lifePoints = totalPower;
 
         System.out.println("Game started between " + player1.getName() + " and " + player2.getName());
         System.out.println("Number of stones: " + numberOfStones);
         System.out.println("Number of elements: " + numberOfElements);
-        System.out.println("Number of TamaGolems: " + numberOfTamaGolems);
+        System.out.println("Number of TamaGolems for every player: " + numberOfTamaGolems);
         System.out.println("Total number of stones: " + totalNumberOfStones);
         System.out.println("Total number of stones for each element: " + numberOfStonesPerElement);
         System.out.println("Total power: " + totalPower);
-        System.out.println("Life points: " + lifePoints);
+        System.out.println("Life points: " + totalPower);
+        System.out.println("Press R to create a new game");
+
 
     }
+
 }
diff --git a/src/LinearSystem.java b/src/LinearSystem.java
index a510a9e..750e34a 100644
--- a/src/LinearSystem.java
+++ b/src/LinearSystem.java
@@ -17,6 +17,7 @@ public class LinearSystem {
 
     public int[] resolve() {
         int[][] extendedMatrix = new int[n][m + 1];
+
         for (int i = 0; i < n; i++) {
             System.arraycopy(A[i], 0, extendedMatrix[i], 0, m);
             extendedMatrix[i][m] = b[i];
@@ -48,6 +49,7 @@ public class LinearSystem {
         for (int xi : x) {
             if (xi <= 0) return false;
         }
+
         return true;
     }
 
@@ -123,6 +125,7 @@ public class LinearSystem {
 
             row++;
         }
+
         return row;
     }
 
diff --git a/src/Pair.java b/src/Pair.java
index 3de127b..a0bc753 100644
--- a/src/Pair.java
+++ b/src/Pair.java
@@ -3,6 +3,7 @@ package it.arnaldo.unibs.tamagolem;
 public class Pair {
     private final Element first;
     private final Element second;
+
     Pair(Element first, Element second) {
         this.first = first;
         this.second = second;
diff --git a/src/TamaGolemMain.java b/src/TamaGolemMain.java
index cda8342..ae794c6 100644
--- a/src/TamaGolemMain.java
+++ b/src/TamaGolemMain.java
@@ -4,9 +4,28 @@ import java.util.*;
 
 public class TamaGolemMain {
     public static void main(String[] args) {
-        System.out.println("TamaGolem");
+        Scanner sc = new Scanner(System.in);
 
-        Game game = new Game(new Player("Zazz"), new Player("zazz2"), WorldBuilder.buildWorld());
+        System.out.println("TamaGolem");
+        System.out.println("""
+                
+                Player 1:
+                Choose your name
+                
+                """);
+
+        Player p1 = new Player(sc.nextLine());
+
+        System.out.println("""
+                
+                Player 2:
+                Choose your name
+                
+                """);
+
+        Player p2 = new Player(sc.nextLine());
+
+        Game game = new Game(p1, p2, WorldBuilder.buildWorld());
 
         game.start();
     }
diff --git a/src/WorldBuilder.java b/src/WorldBuilder.java
index ed324b7..abb58e0 100644
--- a/src/WorldBuilder.java
+++ b/src/WorldBuilder.java
@@ -5,11 +5,14 @@ import java.util.*;
 public class WorldBuilder {
 
     public static ElementGraph buildWorld() {
+        // genero un numero casuale che mi dice quanti elementi prendo
         Element[] allElements = Element.values();
         int numElements = (int)(Math.random() * 8) + 3;
 
         List<Element> selectedElements = new ArrayList<>(Arrays.asList(allElements));
         Collections.shuffle(selectedElements);
+
+        // seleziono la sublist di lunghezza numElements
         selectedElements = selectedElements.subList(0, numElements);
 
 
@@ -46,7 +49,7 @@ public class WorldBuilder {
 
         // sistema lineare per trovare le soluzioni che verificano l'equilibrio
 
-        try{
+        try {
             LinearSystem system = new LinearSystem(numElements, A, b);
             int[] solution = system.resolve();
 
@@ -65,7 +68,8 @@ public class WorldBuilder {
 
             world.printGraph();
             return world;
-        }catch (Exception e){
+
+         }catch (Exception e){
             buildWorld();
         }
 
@@ -133,6 +137,7 @@ public class WorldBuilder {
             }
 
         } while (!valid);
+
         return linkDirections;
     }
 }