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Версия от 19:05, 23 декабря 2007; Victor Yukhtenko (обсуждение | вклад)
Разработка студентов 3-го курса (2007/2008) отделения интеллектуальных систем института лингвистики Российского государственного гуманитарного университета (Москва).
Для помещения игры в проект необходимо:
- Создать проект с пользовательским интерфейсом типа console
- В построенном проекте заменить полностью код файла "main.pro" кодом, предложенным ниже
- При построении проекта ответить на предложение о включении дополнительных пакетов в проект "Add All".
/***************************************************************************** RSUH, Moscow Russian State University for Humanities Intelligent Systems Department visit us at http://www.rsuh.ru Лучше всего просматривать в консоли, растянутой по вертикали в два или более раз. Best viewed in a console twice or more higher than the standart one. ******************************************************************************/ implement main open core, console, math, list, programControl constants className = "main". classVersion = "1.0". clauses classInfo(className, classVersion). class facts i : positive:= 0. xp : unsigned16:= 30. yp : unsigned16:= 37. phrase : string:= "". n : unsigned:= 4. class predicates ellipse : (integer Rx,integer Ry,integer XCent,integer YCent,string Symbol,positive Sleep). arc : (integer Rx,integer Ry,integer XCent,integer YCent,real Percent_Beg,real Percent_End,string Symb,positive Sleep). line : (location P1,location P2,string,positive Sleep). coord : (real X0, real Xspeed,real T,real Y0,real Yspeed, real G, string Symbol). firework : (boolean IsDrawing,real X0,real Y0,real G,positive Sleep,string Symbol). constants % Congratulation-phrases for random choice phraseList : string* = [ "Счастливого Нового Года и Рождества!", "ВСЕ УМЕЮ, ВСЕ МОГУ, Я - СТУДЕНТ РГГУ!", "Мы программисты!", "From Russia with love!", "We are the programmers, my friend!", "Vivat Visual Prolog!", "We wish you a Merry Christmas and a happy New Year!", "Joyeux Noёl et bonne Année!", "Frohe Weihnachten und ein gutes neues Jahr!", "Buon natale e felice anno nuovo!", "Feliz Navidad y Prospero Ano Nuevo!", "Glaedelig jul og godt nytår!", "Kurisumasu Omedeto!", "Natale hilareet Annum Faustum!" ]. % Symbols that will be randomly used for building a firework symbolList : string* = ["@","#","$","%","&","*","+","=","x","?"]. clauses % drawing an ellipse with the center in (XCent;YCent) ellipse(Rx,Ry,XCent,YCent,Symbol,Sleep):- arc(Rx,Ry,XCent,YCent,0,1,Symbol,Sleep). % drawing an arc with the center in (XCent;YCent) arc(Rx,Ry,XCent,YCent,Percent_Beg,Percent_End,Symbol,Sleep):- foreach X=std::fromTo(round(Percent_Beg*31),round(Percent_End*31)) do Angle=(2*pi)*(X/32), XCur=convert(unsigned16,XCent+round(Rx*cos(Angle))), YCur=convert(unsigned16,YCent-round(Ry*sin(Angle))), setLocation(location(XCur,YCur)), write(Symbol), sleep(Sleep) end foreach. % Drawing a horizontal line line(location(X,Y1),location(X,Y2),Symbol,Sleep):- !, foreach Y=std::fromTo(Y1,Y2) do setLocation(location(X, convert(unsigned16,Y))), write(Symbol), sleep(Sleep) end foreach. % Drawing a non-horizontal line line(location(X1,Y1),location(X2,Y2),Symbol,Sleep):- foreach X=std::fromTo(X1,X2) do Z1=X-X1, if Y2>=Y1 then Z2=Y2-Y1 else Z2=-1*(Y1-Y2) end if, Y=convert(unsigned16,round(Z1*Z2/(X2-X1)+Y1)), setLocation(location(convert(unsigned16,X),Y)), write(Symbol), sleep(Sleep) end foreach. /* Calculation of the trajectory of a thrown object (symbol) for forming a firework line. The object is thrown at certain angle and falls with free-fall acceleration G */ coord(X0,Xspeed,T,Y0,Yspeed,G,Symbol):- X=convert(unsigned16,round(X0+XSpeed*T)), Y=convert(unsigned16,round(Y0-(YSpeed*T-G*T^2/2))), setLocation(location(X,Y)), write(Symbol). % Drawing a firework using random symbols from the list firework(true,Xc,Yc,G,Sleep,_Symbol):- !, foreach I=std::fromTo(0,29) do coord(42-Xc,7,I*0.1,20+Yc,7,G,nth(convert(positive,random(10)),symbolList)), coord(38-Xc,-6,I*0.1,20+Yc,7,G,nth(convert(positive,random(10)),symbolList)), coord(42-Xc,4,I*0.1,18+Yc,9,G,nth(convert(positive,random(10)),symbolList)), coord(38-Xc,-3,I*0.1,18+Yc,9,G,nth(convert(positive,random(10)),symbolList)), coord(41-Xc,5,I*0.1,21+Yc,5,G,nth(convert(positive,random(10)),symbolList)), coord(39-Xc,-5,I*0.1,21+Yc,5,G,nth(convert(positive,random(10)),symbolList)), coord(39-Xc,-2,I*0.1,18+Yc,11,G,nth(convert(positive,random(10)),symbolList)), sleep(Sleep) end foreach. % Replacing the firework by that of blank spaces firework(_,Xc,Yc,G,Sleep,Symbol):- foreach I=std::fromTo(0,29) do coord(42-Xc,7,I*0.1,20+Yc,7,G,Symbol), coord(38-Xc,-6,I*0.1,20+Yc,7,G,Symbol), coord(42-Xc,4,I*0.1,18+Yc,9,G,Symbol), coord(38-Xc,-3,I*0.1,18+Yc,9,G,Symbol), coord(41-Xc,5,I*0.1,21+Yc,5,G,Symbol), coord(39-Xc,-5,I*0.1,21+Yc,5,G,Symbol), coord(39-Xc,-2,I*0.1,18+Yc,11,G,Symbol), sleep(Sleep) end foreach. clauses run():- init(), FSleep=15, setConsoleTitle("Happy New Year"), %A circle that will contain the characters ellipse(18,11,40,12,"*",0), vpi::alarm(2), % Three arc(5,4,40,7,-0.25,0.40,"$",FSleep), arc(7,5,40,16,-0.43,0.25,"$",FSleep), sleep(750), % Erasing 'three' % To erase something we replace it by the same figure formed by blank spaces arc(5,4,40,7,-0.25,0.40," ",FSleep), arc(7,5,40,16,-0.43,0.25," ",FSleep), vpi::alarm(2), % Two arc(7,4,40,7,-0.1,0.50,"$",FSleep), line(location(34,18),location(46,9),"$",FSleep), line(location(33,19),location(48,19),"$",FSleep), sleep(750), % Erasing 'two' arc(7,4,40,7,-0.1,0.50," ",0), line(location(34,18),location(46,9)," ",FSleep), line(location(33,19),location(48,19)," ",FSleep), vpi::alarm(2), % One line(location(33,11),location(43,5),"$",FSleep), line(location(43,6),location(43,19),"$$",FSleep), sleep(750), % Erasing 'one' line(location(33,11),location(43,5)," ",FSleep), line(location(43,6),location(43,19)," ",FSleep), vpi::alarm(2), % Zero ellipse(9,7,40,12,"$$",FSleep), sleep(200), % Erasing the initial circle ellipse(18,11,40,12," ",0), % Erasing 'zero' ellipse(9,7,40,12," ",0), LengthOfPhraseList = convert(unsigned,length(phraseList)), vpi::alarm(3), /* Infinite cycle that draws fireworks and writes random congratulation-phrases in a random place */ std::repeat(), Xc=random(11), Yc=random(5), G=4+random(3), /* The first time a congratulation-phrase appears (all in all one phrase exists during three fireworks) */ if i=0 then setLocation(location(xp,yp)), phrase:=nth(convert(positive,n),phraseList) end if, /* The last time the current phrase appears; it is replaced by a string of blank spaces. Then new random location is chosen and a new congratulation-phrase is written */ if i mod 3=0, i<>0 then setLocation(location(xp,yp)), write(string::create(55," ")), xp:=convert(unsigned16,random(50)), yp:=convert(unsigned16,random(42)), setLocation(location(xp,yp)), phrase:=nth(convert(positive,n),phraseList), write(phrase) % Not the first or the last time the current phrase appears else setLocation(location(xp,yp)), write(phrase) end if, i:=i+1, n:=random(LengthOfPhraseList), % Drawing a firework firework(true,Xc,Yc,G,30," "), % Erasing the firework firework(false,Xc,Yc,G,3," "), fail; _=readLine(), succeed(). end implement main goal mainExe::run(main::run).