我正在尝试在代码中添加Goto或类似函数。该游戏是基于hammurabi游戏的。我正在尝试删除代码中显示“请重设”的部分，然后再回到问题所在。
游戏完成后，我希望它可以循环播放并为年份添加一个值，但也保留原始游戏中的值。
using System;
namespace Game2
{
class Program
{
static void Main(string[] args)
{
Random rnd = new Random();
int land = 1000, people = 100, landprice = rnd.Next(17, 26);
int foodin = 0, landin = 0, landout = 0, seeds = 0;
int foodcost = 20, food = 2800, totalfoodcost = 0;
int year = 0;
Console.WriteLine("TRY YOUR HAND AT GOVERNING ANCIENT SUMERIA");
Console.WriteLine("SUCCESSFULLY FOR A 1 YEAR TERM OF OFFICE.");
Console.WriteLine();
Console.WriteLine("HAMURABI: I BEG TO REPORT TO YOU,");
Console.WriteLine();
Console.WriteLine("Year " + year + 1 +" In Charge");
Console.WriteLine("The city population is now " + people);
Console.WriteLine("The city owns " + land + " acres");
Console.WriteLine("You now have " + food + " bushels in store.");
Console.WriteLine("Land is trading at " + landprice + " bushels per acre.");
Console.WriteLine();
Console.Write("How Many Acres Would You Like To Buy? ");
landin = int.Parse(Console.ReadLine());
Console.WriteLine();
food = food - landprice * landin;
land = landin + land;
if (landin * landprice <= food)
{
Console.WriteLine("You Bought " + landin + " Acres");
Console.WriteLine("You Own " + land + " Acres");
Console.WriteLine("You Have " + food + " Bushell Left");
Console.WriteLine();
}
else if (landin * landprice > food)
{
Console.WriteLine("You Dont Have Enought Bushell ");
return;
}
Console.Write("How Many Acres Would You Like To Sell? ");
landout = int.Parse(Console.ReadLine());
Console.WriteLine();
land = land - landout;
food = landprice * landout + food;
if (landout <= land)
{
Console.WriteLine("You Sold " + landout + " Acres");
Console.WriteLine("You Own " + land + " Acres");
Console.WriteLine("You Now Have " + food + " Bushells");
Console.WriteLine();
}
else if (landout > land)
{
Console.WriteLine("You Dont Own Enough Acres - Please Reset");
return;
}
Console.Write("How Many Bushell Would You Like To Feed Your People? ");
foodin = int.Parse(Console.ReadLine());
Console.WriteLine();
totalfoodcost = people * foodcost;
if (foodin == totalfoodcost && foodin < food)
{
Console.WriteLine("Your People Have Eaten");
food = food - totalfoodcost;
Console.WriteLine("You Have " + food + " Bushell Left");
Console.WriteLine();
}
else if (foodin > food)
{
Console.WriteLine("You Dont Have Enought Bushell - Please Restart! ");
return;
}
else if (foodin < totalfoodcost)
{
Console.WriteLine("You Have Been Over Thrown As People Are Hungry - Please Restart! ");
return;
}
Console.Write("How Many Acres Do You Wish To Plant With Seed? ");
seeds = int.Parse(Console.ReadLine());
Console.WriteLine();
if (seeds <= food && seeds <= people)
{
Console.WriteLine("You Have Planted " + seeds + " Seeds");
food = food - seeds;
Console.WriteLine("You Now Have " + food + " Bushell");
Console.WriteLine();
}
else if (seeds > food)
{
Console.WriteLine("You Do Not Have Enought Bushell");
}
else if (seeds > people)
{
Console.WriteLine("You Do Not Have Enought People");
}
Console.WriteLine("End Of Year " + year);
}
}
}
答案 0 :(得分：0)
首先，您需要根据程序的职责将其划分为功能（关注分离）
class Program
{
static void Main(string[] args)
{
Random rnd = new Random();
int land = 1000, people = 100, landprice = rnd.Next(17, 26);
int foodin = 0, landin = 0, landout = 0, seeds = 0;
int foodcost = 20, food = 2800, totalfoodcost = 0;
int year = 0;
for (; year < <break_condition> ; year++)
StartMyGame(land, foodin, foodcost, year);
}
}
此外，您还可以使用goto statement
class Program
{
static void Main(string[] args)
{
Random rnd = new Random();
int land = 1000, people = 100, landprice = rnd.Next(17, 26);
int foodin = 0, landin = 0, landout = 0, seeds = 0;
int foodcost = 20, food = 2800, totalfoodcost = 0;
int year = 0;
game_start_pos:
StartMyGame(land, foodin, foodcost, year++);
if (!<your_break_condition> )
goto game_start_pos:
}
}
答案 1 :(得分：0)
这是我解决的代码，使用了while循环。
using System;
namespace Game2
{
class Program
{
static void Main(string[] args)
{
{
// This is the to allow random numbers to be created
Random rand = new Random(DateTime.Now.Millisecond);
Random ran1 = new Random(DateTime.Now.Millisecond);
Random ran2 = new Random(DateTime.Now.Millisecond);
Random ran3 = new Random(DateTime.Now.Millisecond);
Random ran4 = new Random(DateTime.Now.Millisecond);
//this is my integer which will hold my data
int people = 100, landPrice = 0;
int foodIn = 000, landIn = 0000, landOut = 0000, seeds = 0;
int foodCost = 20, food = 2800, totalFoodCost = 0000;
int year = 1;
int land = 1000;
int newPeople = 0;
int peopleDied = 0;
int seedCost = 0;
int rats = 0;
int peopleSell = 0;
double landFinal = 0;
peopleSell = people * 10;
//game rules and start of game
Console.WriteLine("Game Rules! ");
Console.WriteLine("The game lasts 10 years, with a year being one turn. ");
Console.WriteLine("Each year, enter how many bushels of grain to allocate to buying (or selling) acres of land, feeding your population, and planting crops for the next year ");
Console.WriteLine("Each person needs 20 bushels of grain each year to live and can till at most 10 acres of land. ");
Console.WriteLine("Each acre of land requires one bushel of grain to plant seeds. ");
Console.WriteLine("The price of each acre of land fluctuates from 17 bushels per acre to 26 bushels. ");
Console.WriteLine("If the conditions in your country ever become bad enough, the people will overthrow you and you won't finish your 10 year term. ");
Console.WriteLine("If you make it to the 11th year, your rule will be evaluated ");
Console.WriteLine();
Console.WriteLine("TRY YOUR HAND AT GOVERNING ANCIENT SUMERIA");
Console.WriteLine("SUCCESSFULLY FOR A 10 YEAR TERM OF OFFICE.");
Console.WriteLine();
Console.WriteLine("HAMURABI: I BEG TO REPORT TO YOU,");
Console.WriteLine();
// loop to add + 1 to year if year is <= 10 and people > 0
while (year <= 10 && people > 0)
{
// this will random gen a number between 17 and 26
landPrice = rand.Next(17, 26);
Console.WriteLine("Year " + year + " In Charge.");
Console.WriteLine();
Console.WriteLine("You Harvested " + seeds + " Bushels.");
Console.WriteLine(newPeople + " People Came To The City.");
Console.WriteLine(peopleDied + " Died In The City.");
Console.WriteLine("Rats Have Eaten " + rats + " Bushels.");
people = people + newPeople;
people = people - peopleDied;
Console.WriteLine("The City's Population Is Now " + people + ".");
Console.WriteLine("The City Owns " + land + " Acres.");
food = seeds + food;
food = food - rats;
Console.WriteLine("You Now Have " + food + " Bushels In Storage.");
Console.WriteLine("Land is trading at " + landPrice + " Bushels per Acre.");
Console.WriteLine();
landFinal = ((double)land / people);
//start of game
// Section for user to enter how many acres would like to buy
Console.Write("How Many Acres Would You Like To Buy? ");
landIn = int.Parse(Console.ReadLine());
Console.WriteLine();
// this will random gen a number between 1 and 10 and 0 and 5 and so on.
newPeople = ran1.Next(1, 10);
peopleDied = ran2.Next(0, 5);
rats = ran3.Next(50, 500);
// loop if landIn * landPrice > food or landIn < 0 will show error and ask user to input again
while (landIn * landPrice > food || landIn < 0)
{
Console.WriteLine("You Dont Have Enough Bushels!! ");
Console.Write("PLEASE RE ENTER: How Many Acres Would You Like To Buy? ");
landIn = int.Parse(Console.ReadLine());
Console.WriteLine();
}
// loop if landIn * landPrice < food then allows user to go on and shows summary
if (landIn * landPrice < food)
{
food = food - landPrice * landIn;
land = landIn + land;
Console.WriteLine("You Bought " + landIn + " Acres.");
Console.WriteLine("You Own " + land + " Acres.");
Console.WriteLine("You Have " + food + " Bushels Left.");
Console.WriteLine();
}
// Section for user to enter how many acres would like to sell
Console.Write("How Many Acres Would You Like To Sell? ");
landOut = int.Parse(Console.ReadLine());
// loop if land < landOut or landIn < 0 will show error and ask user to input again
Console.WriteLine();
while (land < landOut || landOut < 0)
{
Console.WriteLine("You Dont Own Enough Acres!!");
Console.Write("RE ENTER How Many Acres Would You Like To Sell? ");
landOut = int.Parse(Console.ReadLine());
Console.WriteLine();
}
//if the loop condition is met will allow user to carry on.
if (landOut < land || landOut == land)
land = land - landOut;
food = food + landPrice * landOut;
{
Console.WriteLine("You Sold " + landOut + " Acres.");
Console.WriteLine("You Own " + land + " Acres.");
Console.WriteLine("You Now Have " + food + " Bushels.");
Console.WriteLine();
}
// Section for user to enter how many bushel to feed their people.
Console.Write("How Many Bushels Would You Like To Feed Your People? ");
foodIn = int.Parse(Console.ReadLine());
Console.WriteLine();
// Section if condition not met user will have to re enter value
while (foodIn > food || foodIn < 0)
{
Console.WriteLine("You Dont Have Enough Bushels!!");
Console.Write("RE ENTER How Many Bushels Would You Like To Feed Your People? ");
foodIn = int.Parse(Console.ReadLine());
Console.WriteLine();
}
totalFoodCost = people * foodCost;
// if condition met user can carry on
if (foodIn >= totalFoodCost && foodIn <= food)
{
Console.WriteLine("Your People Have Eaten.");
Console.WriteLine();
food = food - foodIn;
Console.WriteLine("You Have " + food + " Bushels Left.");
Console.WriteLine();
}
// Section if condition not met user will have to re enter values
else if (foodIn < totalFoodCost)
{
Console.WriteLine("You Have Been Over Thrown As People Are Hungry - Please Restart! ");
return;
}
Console.Write("How Many Acres Do You Wish To Plant With Seed? ");
seeds = int.Parse(Console.ReadLine());
Console.WriteLine();
seedCost = (people * 10);
while (seeds > seedCost || seeds < 0)
{
Console.WriteLine("You Dont Have Enough People! ");
Console.Write("How Many Acres Do You Wish To Plant With Seed? ");
seeds = int.Parse(Console.ReadLine());
Console.WriteLine();
}
if (seeds < seedCost && seeds < food)
{
Console.WriteLine("You Have Planted " + seeds + " Seeds.");
food = food - seeds;
Console.WriteLine("You Now Have " + food + " Bushels.");
Console.WriteLine();
}
while (land == 1 || seeds > land || seeds < 0)
{
Console.WriteLine("You Dont Have Enough Land!!");
Console.Write("How Many Acres Do You Wish To Plant With Seed? ");
seeds = int.Parse(Console.ReadLine());
Console.WriteLine();
}
while (seeds > food || seeds < 0)
{
Console.WriteLine("You Dont Have Enough Bushels!!");
Console.Write("How Many Acres Do You Wish To Plant With Seed? ");
seeds = int.Parse(Console.ReadLine());
Console.WriteLine();
}
food = food - seeds;
seeds = seeds * rand.Next(2, 8);
//end of year summary will loop untill year 11.
Console.WriteLine("End Of Year " + year + ".");
year = year + 1;
Console.WriteLine();
Console.WriteLine("You Ended With " + food + " Bushels.");
Console.WriteLine("You Ended With " + land + " Acres.");
Console.WriteLine();
landFinal = ((double)land / people);
// end of year final summary
if (year == 11)
{
Console.WriteLine("Congratulations On Reaching The End Of Your Term!");
Console.WriteLine();
Console.WriteLine("You Ended With " + food + " Bushels.");
Console.WriteLine("You Ended With " + land + " Acres.");
Console.WriteLine("You Ended With " + people + " People.");
Console.WriteLine("Each Person Ended With " + landFinal + " Per Acre.");
Console.WriteLine();
landFinal = ((double)land / people);
}
//failed year summary
if (year == 11 && landFinal < 10)
{
Console.WriteLine("You Have Been Marked As A Failure For Your Service!!");
return;
}
//sucessful game summary
if (year == 11 && landFinal >= 10)
{
Console.WriteLine("You Are A Great King!!");
return;
}
}
}
}
}
}