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unit comm2;
(********************************************************************
This file is part of Ironseed.
Ironseed is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Ironseed is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Ironseed. If not, see <https://www.gnu.org/licenses/>.
********************************************************************)
{*********************************************
Communication unit #2 for IronSeed
Copyright:
1994 Channel 7, Destiny: Virtual
2013 y-salnikov
2020 Matija Nalis <mnalis-git@voyager.hr>
**********************************************}
{$O+}
{$I-}
interface
uses data;
procedure computerlogs(n: integer);
procedure trade;
implementation
uses gmouse, weird, journey, utils, modplay, comm, heapchk, utils_;
const
maxlogentries= 256;
type
mousearray = array[0..6] of mouseicontype;
titlebody = record
id : Integer;
text : string[49];
end;
titletype = array[0..maxlogentries-1] of titlebody;
computerlogtype = array[0..24] of string[49];
alienstuffarray = array[1..20] of integer;
var
i,j,index,logindex: integer;
tmpm: ^mousearray;
l: ^computerlogtype;
titles: ^titletype;
qmode,done: boolean;
cr: ^createarray;
alienstuff,tradestuff: ^alienstuffarray;
trademode,cargoindex,tradeindex,stuffindex,alienworth,tradeworth: integer;
str1: string[3];
bright : boolean;
procedure printxy2(x1,y1: integer; s: string);
var i,j,a,x,y,t : integer;
begin
t:=tcolor;
x1:=x1+4;
for i:=1 to 6 do scr_fillchar(screen[y1+i,x1+1],5*49,bkcolor);
for j:=1 to length(s) do
begin
if bright then
tcolor:=31
else
tcolor:=t;
y:=y1;
if s[j] = #200 then
begin
bright := not bright;
end else begin
for i:=0 to 5 do
begin
x:=x1; { this stupid offset is pissing me off!!!!}
inc(y);
for a:=7 downto 4 do
begin
inc(x);
if font[ship.options[OPT_FONT],ord(s[j]),i div 2] and (1 shl a)>0 then screen[y,x]:=tcolor
else if bkcolor<255 then screen[y,x]:=bkcolor;
end;
dec(tcolor,2);
x:=x1;
inc(y);
inc(i);
for a:=3 downto 0 do
begin
inc(x);
if font[ship.options[OPT_FONT],ord(s[j]),i div 2] and (1 shl a)>0 then screen[y,x]:=tcolor
else if bkcolor<255 then screen[y,x]:=bkcolor;
end;
dec(tcolor,2);
end;
x1:=x1+5;
if bkcolor<255 then for i:=1 to 6 do screen[y1+i,x1]:=bkcolor;
end;
end;
tcolor:=t;
end;
function getlogindex(log : Integer):Integer;
var
i : Integer;
s : string[10];
begin
for i := 0 to maxlogentries - 1 do
begin
if titles^[i].id = log then
begin
getlogindex := i;
exit;
end;
end;
str(log, s);
errorhandler('data/titles.dta : ' + s,5);
getlogindex := -1;
end;
procedure loadlog(n: integer);
var
f : file of computerlogtype;
s : string[10];
begin
str(n, s);
assign(f,loc_data()+'log.dta');
reset(f);
if ioresult<>0 then errorhandler('data/log.dta',1);
seek(f,n);
read(f,l^);
if ioresult<>0 then errorhandler('data/log.dta : ' + s,5);
close(f);
end;
procedure displaylist;
var i: integer;
begin
mousehide;
tcolor:=79;
bkcolor:=0;
y:=13;
i:=logindex-1;
if i>-1 then
repeat
dec(y);
printxy2(6,14+y*6,titles^[getlogindex(logs[i])].text);
dec(i);
until (i<0) or (y=0);
if y>0 then
for i:=14 to y*6+14 do
scr_fillchar(screen[i,8],246,0);
y:=12;
i:=logindex;
repeat
inc(y);
if i=logindex then bkcolor:=9 else bkcolor:=0;
printxy2(6,14+y*6,titles^[getlogindex(logs[i])].text);
inc(i);
until (i=maxlogentries) or (y=25) or (logs[i]<0);
if y<25 then
for i:=y*6+21 to 170 do
scr_fillchar(screen[i,8],246,0);
mouseshow;
end;
procedure getlog;
begin
mousehide;
tcolor:=79;
bkcolor:=0;
loadlog(getlogindex(logs[logindex]));
printxy2(6,15,titles^[getlogindex(logs[logindex])].text);
for j:=0 to 24 do
printxy2(6,22+j*6,l^[j]);
mouseshow;
end;
procedure subcursor;
begin
if logindex>0 then
begin
dec(logindex);
if not qmode then displaylist else getlog;
end;
end;
procedure addcursor;
begin
if (logs[logindex+1]>=0) and (logindex<maxlogentries-1) then
begin
inc(logindex);
if not qmode then displaylist else getlog;
end;
end;
procedure findmouse;
begin
if not mouse.getstatus then exit;
case mouse.x of
11..211: if (not qmode) and (mouse.y>13) and (mouse.y<170) then
begin
i:=((mouse.y-14) div 6)-13;
while i>0 do
begin
if (logs[logindex+1]>-1) and (logindex < maxlogentries - 1) then inc(logindex);
dec(i);
end;
while i<0 do
begin
if (logindex>-1) and (logindex>0) then dec(logindex);
inc(i);
end;
mousehide;
for i:=42 to 50 do
begin
screen[i,311]:=63;
screen[i,312]:=63;
end;
if not qmode then
for i:=14 to 173 do
scr_fillchar(screen[i,8],246,0);
mouseshow;
qmode:=true;
if not qmode then displaylist else getlog;
end;
309..316: if (mouse.y<33) and (mouse.y>13) then done:=true;
262..270: case mouse.y of
91..101: subcursor;
105..115: addcursor;
end;
306..308: case mouse.y of
14..32: done:=true;
39..54: begin
if qmode then
begin
qmode:=false;
mousehide;
for i:=42 to 50 do
begin
screen[i,311]:=79;
screen[i,312]:=79;
end;
for i:=14 to 173 do
scr_fillchar(screen[i,8],246,0);
mouseshow;
displaylist;
end
else
begin
qmode:=true;
mousehide;
for i:=42 to 50 do
begin
screen[i,311]:=63;
screen[i,312]:=63;
end;
for i:=14 to 174 do
scr_fillchar(screen[i,8],246,0);
mouseshow;
getlog;
end;
end;
end;
299..305: if (mouse.y<55) and (mouse.y>38) then
begin
if qmode then
begin
qmode:=false;
mousehide;
for i:=42 to 50 do
begin
screen[i,311]:=79;
screen[i,312]:=79;
end;
for i:=14 to 173 do
scr_fillchar(screen[i,8],246,0);
mouseshow;
displaylist;
end
else
begin
qmode:=true;
mousehide;
for i:=42 to 50 do
begin
screen[i,311]:=63;
screen[i,312]:=63;
end;
for i:=14 to 173 do
scr_fillchar(screen[i,8],246,0);
mouseshow;
getlog;
end;
end;
end;
idletime:=0;
end;
procedure processkey;
var ans: char;
begin
ans:=readkey;
case ans of
#0: begin
ans:=readkey;
case ans of
#72: subcursor;
#80: addcursor;
end;
end;
'?','/': begin
if qmode then
begin
qmode:=false;
mousehide;
for i:=42 to 50 do
begin
screen[i,311]:=79;
screen[i,312]:=79;
end;
for i:=14 to 173 do
scr_fillchar(screen[i,8],246,0);
mouseshow;
displaylist;
end
else
begin
qmode:=true;
mousehide;
for i:=42 to 50 do
begin
screen[i,311]:=63;
screen[i,312]:=63;
end;
for i:=14 to 173 do
scr_fillchar(screen[i,8],246,0);
mouseshow;
getlog;
end;
end;
#27: done:=true;
'`': bossmode;
#10: printbigbox(GetHeapStats1,GetHeapStats2);
end;
idletime:=0;
end;
procedure mainloop;
begin
repeat
fadestep(FADESTEP_STEP);
findmouse;
if fastkeypressed then processkey;
inc(idletime);
if idletime=maxidle then screensaver;
inc(index);
if index=7 then index:=0;
mousehide;
mousesetcursor(tmpm^[index]);
mouseshow;
delay(tslice*FADE_TSLICE_MUL_COMM2);
until done;
end;
procedure readydata(intialdraw: boolean);
var
f : file of paltype;
f2 : file of titlebody;
i : Integer;
begin
assign(f,loc_tmp()+'current2.pal');
rewrite(f);
if ioresult<>0 then errorhandler(loc_tmp()+'current2.pal',1);
write(f,colors);
if ioresult<>0 then errorhandler(loc_tmp()+'current2.pal',5);
close(f);
mousehide;
compressfile(loc_tmp()+'current2',@screen);
{fading;}
fadestopmod(-FADEFULL_STEP, FADEFULL_DELAY);
playmod(true,loc_sound()+'CREWEVAL.MOD');
loadscreen(loc_data()+'log',@screen);
index:=0;
qmode:=false;
new(tmpm);
new(l);
new(titles);
assign(f2,loc_data()+'titles.dta');
reset(f2);
if ioresult<>0 then errorhandler('data/titles.dta',1);
i := 0;
while (ioresult = 0) and (not eof(f2)) and (i < maxlogentries) do
begin
read(f2,titles^[i]);
inc(i);
end;
if (ioresult<>0) or (i=0) then errorhandler('data/titles.dta',5);
close(f2);
for j:=0 to 6 do
for i:=0 to 15 do
scrfrom_move(screen[i+120,j*17+9],tmpm^[j,i],4*4);
mousesetcursor(tmpm^[0]);
for i:=15 to 170 do
scr_fillchar(screen[i,8],246,0);
displaylist;
mouseshow;
{fadein;}
if intialdraw then
begin
qmode:=true;
for i:=42 to 50 do
begin
screen[i,311]:=63;
screen[i,312]:=63;
end;
for i:=15 to 170 do
scr_fillchar(screen[i,8],246,0);
getlog;
end;
done:=false;
end;
procedure removedata(n: integer);
begin
dispose(tmpm);
dispose(l);
dispose(titles);
mousehide;
{fading;}
fadestopmod(-FADEFULL_STEP, FADEFULL_DELAY);
mouse.setmousecursor(random(3));
loadscreen(loc_tmp()+'current2',@screen);
bkcolor:=3;
if n=0 then
begin
displaytextbox(false);
textindex:=25;
end;
{fadein;}
mouseshow;
anychange:=true;
end;
procedure computerlogs(n: integer);
var initialdraw: boolean;
begin
initialdraw:=false;
if n>0 then
begin
i:=0;
while (logs[i]<>n) and (i < maxlogentries) do inc(i);
if i >= maxlogentries then
begin
logindex := 0;
end else begin
logindex:=i;
initialdraw:=true;
end;
end
else logindex:=0;
readydata(initialdraw);
mainloop;
{stopmod;}
removedata(n);
end;
{**************************************************************************}
function getworth(item: integer): integer;forward;
procedure displayleftlist;
var str_price: string;
begin
mousehide;
if trademode=0 then
begin
if tradeindex=0 then
begin
for i:=141 to 183 do
scr_fillchar(screen[i,4],121,0);
mouseshow;
exit;
end;
x:=tradeindex;
y:=2;
repeat
if alienstuff^[x]>0 then
begin
if x=tradeindex then bkcolor:=6 else bkcolor:=0;
inc(y);
i:=1;
while cargo[i].index<>alienstuff^[x] do inc(i);
printxy(0,140+y*6,' '+cargo[i].name);
end;
inc(x);
until (y=6) or (x>20);
if y<6 then
for i:=147+y*6 to 183 do
scr_fillchar(screen[i,4],121,0);
x:=tradeindex-1;
y:=3;
bkcolor:=0;
repeat
if (alienstuff^[x]>0) and (x>0) then
begin
dec(y);
i:=1;
while cargo[i].index<>alienstuff^[x] do inc(i);
printxy(0,140+y*6,' '+cargo[i].name);
end;
dec(x);
until (y=0) or (x<0);
if y>0 then
for i:=141 to 140+y*6 do
scr_fillchar(screen[i,4],121,0);
end
else
begin
if cargoindex=0 then
begin
for i:=141 to 183 do
scr_fillchar(screen[i,4],121,0);
mouseshow;
exit;
end;
x:=cargoindex;
y:=2;
repeat
if (ship.cargo[x]>0) and (ship.cargo[x]<ID_ARTIFACT_OFFSET) then
begin
if x=cargoindex then bkcolor:=6 else bkcolor:=0;
inc(y);
i:=1;
while cargo[i].index<>ship.cargo[x] do inc(i);
str(ship.numcargo[x]:3,str1);
str(getworth(cargo[i].index),str_price);
printxy(0,140+y*6,str1+' '+cargo[i].name);
printxy(115-5*length(str_price),140+y*6,' '+str_price);
end;
inc(x);
until (y=6) or (x>250);
if y<6 then
for i:=147+y*6 to 183 do
scr_fillchar(screen[i,4],121,0);
x:=cargoindex-1;
y:=3;
bkcolor:=0;
repeat
if (ship.cargo[x]>0) and (ship.cargo[x]<ID_ARTIFACT_OFFSET) and (x>0) then
begin
dec(y);
if ship.cargo[x]>ID_LAST_ELEMENT then
begin
getartifactname(ship.cargo[x]);
i:=maxcargo;
end
else
begin
i:=1;
while cargo[i].index<>ship.cargo[x] do inc(i);
end;
str(ship.numcargo[x]:3,str1);
printxy(0,140+y*6,str1+' '+cargo[i].name);
str(getworth(cargo[i].index),str_price);
printxy(115-5*length(str_price),140+y*6,' '+str_price);
end;
dec(x);
until (y=0) or (x<0);
if y>0 then
for i:=141 to 140+y*6 do
scr_fillchar(screen[i,4],121,0);
end;
mouseshow;
end;
procedure displayrightlist;
begin
mousehide;
if stuffindex=0 then
begin
for i:=141 to 183 do
scr_fillchar(screen[i,194],101,0);
mouseshow;
exit;
end;
x:=stuffindex;
y:=2;
repeat
if tradestuff^[x]>0 then
begin
if x=stuffindex then bkcolor:=6 else bkcolor:=0;
inc(y);
i:=1;
while cargo[i].index<>tradestuff^[x] do inc(i);
printxy(190,140+y*6,cargo[i].name);
end;
inc(x);
until (y=6) or (x>20);
if y<6 then
for i:=147+y*6 to 183 do
scr_fillchar(screen[i,194],101,0);
x:=stuffindex-1;
y:=3;
bkcolor:=0;
repeat
if (tradestuff^[x]>0) and (x>0) then
begin
dec(y);
i:=1;
while cargo[i].index<>tradestuff^[x] do inc(i);
printxy(190,140+y*6,cargo[i].name);
end;
dec(x);
until (y=0) or (x<0);
if y>0 then
for i:=141 to 140+y*6 do
scr_fillchar(screen[i,194],101,0);
mouseshow;
end;
procedure subcursor2;
begin
if trademode=0 then
begin
dec(tradeindex);
while (tradeindex>0) and (alienstuff^[tradeindex]=0) do dec(tradeindex);
if tradeindex<1 then
begin
tradeindex:=1;
while (tradeindex<21) and (alienstuff^[tradeindex]=0) do inc(tradeindex);
if tradeindex=21 then tradeindex:=0;
end;
end
else
begin
dec(cargoindex);
while (cargoindex>0) and ((ship.cargo[cargoindex]=0) or (ship.cargo[cargoindex]>ID_LAST_ELEMENT)) do dec(cargoindex);
if cargoindex<1 then
begin
cargoindex:=1;
while (cargoindex<251) and ((ship.cargo[cargoindex]=0) or (ship.cargo[cargoindex]>ID_LAST_ELEMENT)) do inc(cargoindex);
if cargoindex>250 then cargoindex:=0;
end;
end;
displayleftlist;
end;
procedure subcursor3;
begin
if trademode=0 then exit;
dec(stuffindex);
while (stuffindex>0) and (tradestuff^[stuffindex]=0) do dec(stuffindex);
if stuffindex<1 then
begin
stuffindex:=1;
while (stuffindex<21) and (tradestuff^[stuffindex]=0) do inc(stuffindex);
if stuffindex=21 then stuffindex:=0;
end;
displayrightlist;
end;
procedure addcursor2;
begin
if trademode=0 then
begin
inc(tradeindex);
while (tradeindex<21) and (alienstuff^[tradeindex]=0) do inc(tradeindex);
if tradeindex>20 then
begin
tradeindex:=20;
while (tradeindex>0) and (alienstuff^[tradeindex]=0) do dec(tradeindex);
end;
end
else
begin
inc(cargoindex);
while (cargoindex<251) and ((ship.cargo[cargoindex]=0) or (ship.cargo[cargoindex]>ID_LAST_ELEMENT)) do inc(cargoindex);
if cargoindex>250 then
begin
cargoindex:=250;
while (cargoindex>0) and ((ship.cargo[cargoindex]=0) or (ship.cargo[cargoindex]>ID_LAST_ELEMENT)) do dec(cargoindex);
end;
end;
displayleftlist;
end;
procedure addcursor3;
begin
if trademode=0 then exit;
inc(stuffindex);
while (stuffindex<21) and (tradestuff^[stuffindex]=0) do inc(stuffindex);
if stuffindex>20 then
begin
stuffindex:=20;
while (stuffindex>0) and (tradestuff^[stuffindex]=0) do dec(stuffindex);
end;
displayrightlist;
end;
function getworth(item: integer): integer;
var i,j,worth: integer;
begin
i:=0;
worth:=0;
if item=ID_UNKNOWN_COMPONENT then worth:=27;
if item=ID_UNKNOWN_MATERIAL then worth:=9;
if item=ID_WORTHLESS_JUNK then worth:=1;
case item of
ID_FIRST_ELEMENT..ID_LAST_ELEMENT: worth:=3; { elements }
ID_DIRK..1499: begin i:=1; worth:=4; end; { weapons }
ID_NOSHIELD..ID_LAST_SHIELD: begin i:=1; worth:=6; end; { shields }
ID_NOTHING..2999: begin i:=1; worth:=4; end; { devices }
3001..3999: begin i:=1; worth:=3; end; { components }
4001..4019,4021..4999: begin i:=1; worth:=2; end; { materials }
end;
if i=1 then
begin
while cr^[i].index<>item do inc(i);
for j:=1 to 3 do
if cr^[i].parts[j]>=ID_FIRST_ELEMENT then inc(worth)
else worth:=worth+getworth(cr^[i].parts[j]);
end;
getworth:=worth;
end;
procedure barterfor;
var
item_name,item_price:string;
begin
if (trademode=1) or (tradeindex=0) then exit;
trademode:=1;
if cargoindex=0 then addcursor2;
i:=1;
while cargo[i].index<>alienstuff^[tradeindex] do inc(i);
mousehide;
item_name:=cargo[i].name;
displayleftlist;
mouseshow;
fillchar(tradestuff^,sizeof(alienstuffarray),0);
alienworth:=getworth(alienstuff^[tradeindex]);
i:=calc_anger(alien.anger, alien.congeniality);
alienworth:=round(alienworth*0.33*i);
mousehide;
str(alienworth,item_price);
printxy(93,127,item_name+'('+item_price+')');
mouseshow;
tradeworth:=0;
end;
procedure rejectoffer;
var j: integer;
begin
if trademode=0 then exit;
trademode:=0;
mousehide;
for i:=128 to 133 do
scr_fillchar(screen[i,97],121,0);
for i:=141 to 183 do
scr_fillchar(screen[i,194],101,0);
for j:=1 to 20 do
if tradestuff^[j]>0 then addcargo2(tradestuff^[j], true);
for i:=158 to 164 do
scr_fillchar(screen[i,131],57,0);
displayleftlist;
mouseshow;
end;
procedure acceptoffer;
begin
if (trademode=0) or (tradeworth<alienworth) or (tradeindex=0) then exit;
case alienstuff^[tradeindex] of
ID_REINFORCE_HULL: begin
addcargo(ID_TORQUE_STANCHION, true);
addcargo(ID_METAL_WEAVE, true);
addcargo(ID_GUIDANCE_STRUT, true);
end;
ID_INCREASE_THRUST: begin
addcargo(ID_DIRK, true);
addcargo(ID_DIRK, true);
addcargo(ID_PULSE_LOOM, true);
end;
ID_ADD_CARGO_SPACE: begin
addcargo(ID_GUIDANCE_STRUT, true);
addcargo(ID_STRATAMOUNT, true);
addcargo(ID_TORQUE_STANCHION, true);
end;
ID_INSTALL_GUN_NODE: begin
addcargo(ID_STASIS_GENERATOR, true);
addcargo(ID_STASIS_GENERATOR, true);
addcargo(ID_THYNNE_VORTEX, true);
end;
ID_MIND_ENHANCERS: begin
addcargo(ID_PROTO_NUTRIENT, true);
addcargo(ID_CYBERPLASM, true);
addcargo(ID_BIOSYNTH, true);
end;
else addcargo(alienstuff^[tradeindex], true);
end;
alienstuff^[tradeindex]:=0;
trademode:=0;
subcursor2;
mousehide;
for i:=128 to 133 do
scr_fillchar(screen[i,97],121,0);
for i:=141 to 183 do
scr_fillchar(screen[i,194],101,0);
for i:=158 to 164 do
scr_fillchar(screen[i,131],57,0);
displayleftlist;
mouseshow;
end;
procedure showworth;
var c,num: integer;
begin
num:=57;
if tradeworth<alienworth then
begin
c:=37;
num:=round(tradeworth/alienworth*57);
end
else if tradeworth>=2*alienworth then c:=47
else c:=33;
mousehide;
for i:=158 to 164 do
begin
scr_fillchar(screen[i,131],num,c);
if num<57 then scr_fillchar(screen[i,131+num],57-num,0);
end;
mouseshow;
end;
procedure addstuff;
var i: integer;
begin
if (trademode=0) or (cargoindex=0) then exit;
i:=1;
while (i<21) and (tradestuff^[i]>0) do inc(i);
if i=21 then exit;
tradestuff^[i]:=ship.cargo[cargoindex];
tradeworth:=tradeworth+getworth(ship.cargo[cargoindex]);
dec(ship.numcargo[cargoindex]);
if ship.numcargo[cargoindex]=0 then
begin
ship.cargo[cargoindex]:=0;
subcursor2;
end;
stuffindex:=i;
displayrightlist;
showworth;
end;
procedure removestuff;
begin
if (trademode=0) or (stuffindex=0) then exit;
addcargo(tradestuff^[stuffindex], true);
tradeworth:=tradeworth-getworth(tradestuff^[stuffindex]);
tradestuff^[stuffindex]:=0;
subcursor3;
if cargoindex=0 then addcursor2;
displayleftlist;
showworth;
end;
procedure findleftmouse;
var y: integer;
begin
y:=-3+((mouse.y-141) div 6);
repeat
if y<0 then
begin
subcursor2;
inc(y);
end
else if y>0 then
begin
addcursor2;
dec(y);
end;
until y=0;
end;
procedure findrightmouse;
var y: integer;
begin
y:=-3+((mouse.y-141) div 6);
repeat
if y<0 then
begin
subcursor3;
inc(y);
end
else if y>0 then
begin
addcursor3;
dec(y);
end;
until y=0;
end;
procedure findmouse2;
begin
if not mouse.getstatus then exit;
case mouse.x of
21..90: case mouse.y of
126..134: if trademode=0 then barterfor;
138..186: findleftmouse;
end;// end;
// case mouse.x of
4..20,91..124: if (mouse.y>137) and (mouse.y<187) then findleftmouse;
//end;
//case mouse.x of
130..139: case mouse.y of
172..179: subcursor2;
180..186: addcursor2;
end;
149..171: case mouse.y of
149..155: addstuff;
167..173: removestuff;
end;
179..188: case mouse.y of
172..179: subcursor3;
180..186: addcursor3;
end;
229..246: case mouse.y of
126..134: acceptoffer;
138..186: findrightmouse;
end;
247..261: case mouse.y of
104..111: getinfo;
126..134: acceptoffer;
138..186: findrightmouse;
end;
262..265: case mouse.y of
105..110: getinfo;
138..186: findrightmouse;
end;
266..297: case mouse.y of
126..134: rejectoffer;
138..186: findrightmouse;
end;
// end;
// case mouse.x of
194..228: if (mouse.y>137) and (mouse.y<187) then findrightmouse;
309..319: if (mouse.y>153) and (mouse.y<171) then done:=true;
end;
idletime:=0;
end;
procedure processkey2;
var ans: char;
begin
ans:=readkey_utf8;
case upcase(ans) of
#0: begin
ans:=readkey;
case ans of
#72: subcursor2;
#80: addcursor2;
#73: subcursor3;
#81: addcursor3;
end;
end;
'A': acceptoffer;
'B': barterfor;
'R': rejectoffer;
'+',#13: addstuff;
'-': removestuff;
#27: done:=true;
'`': bossmode;
#10: printbigbox(GetHeapStats1,GetHeapStats2);
end;
idletime:=0;
end;
procedure mainloop2;
begin
repeat
findmouse2;
if fastkeypressed then processkey2;
if batindex<8 then inc(batindex) else
begin
batindex:=0;
addtime2;
end;
inc(idletime);
if idletime=maxidle then screensaver;
animatealien;
delay(tslice*6);
until done;
rejectoffer;
end;
procedure readydata2;
var f: file of paltype;
crfile: file of createarray;
begin
wait(1);
assign(f,loc_tmp()+'current2.pal');
rewrite(f);
if ioresult<>0 then errorhandler(loc_tmp()+'current2.pal',1);
write(f,colors);
if ioresult<>0 then errorhandler(loc_tmp()+'current2.pal',5);
close(f);
compressfile(loc_tmp()+'current2',@screen);
done:=false;
compressfile(loc_tmp()+'current3',backgr);
loadscreen(loc_data()+'trade',backgr);
scrto_move(backgr^[111],screen[111,0],(200-111)*320);
loadscreen(loc_tmp()+'current3',backgr);
mouseshow;
trademode:=0;
tradeindex:=1;
cargoindex:=0;
new(alienstuff);
new(tradestuff);
new(cr);
assign(crfile,loc_data()+'creation.dta');
reset(crfile);
if ioresult<>0 then errorhandler('creation.dta',1);
read(crfile,cr^);
if ioresult<>0 then errorhandler('creation.dta',5);
close(crfile);
fillchar(alienstuff^,sizeof(alienstuffarray),0);
if alien.id=1007 then
for j:=1 to 8+random(13) do
alienstuff^[j]:=ID_WORTHLESS_JUNK
else
for j:=1 to 8+random(13) do
if (random(5)=0) and (hi(alien.techmin)>=4) then
alienstuff^[j]:=ID_UNKNOWN_COMPONENT+1+random(19)
else if (alien.conindex=9) and (random(4)=0) then
alienstuff^[j]:=ID_REINFORCE_HULL+random(5)
else alienstuff^[j]:=ID_UNKNOWN_MATERIAL+1+random(19);
displayleftlist;
end;
procedure removedata2;
begin
dispose(alienstuff);
dispose(tradestuff);
dispose(cr);
mousehide;
compressfile(loc_tmp()+'current3',backgr);
loadscreen(loc_tmp()+'current2',backgr);
scrto_move(backgr^[111],screen[111,0],(200-111)*320);
loadscreen(loc_tmp()+'current3',backgr);
bkcolor:=3;
end;
procedure trade;
begin
readydata2;
mainloop2;
removedata2;
end;
begin
bright := false;
end.
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