问题描述
基本上我刚刚开始制作游戏。到目前为止它是一个数组
25乘20并尝试在其中创建五个房间。
在scr_make_room（）中有解析错误：
20 C：\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ ; first_square_x"
35 C：\\\\\\\\\\\\\\\\\\\\\\\\ ？
int room_square [25] [20]，selected = 1，squares = 1，first_square_x
= -1，first_square_y = 1;
void scr_make_room（void）//建一个房间
{
int top_x，roomx，top_y，宽敞，xplus，yplus;
top_x = 8; // floor（random（21））+ 1 //稍后当
roomx = 5时这样做; // floor（random（8））+ 1 //我可以随机使用（）
top_y = 12; // floor（random（16））+ 1 //和floor（）
roomy = 5; //楼层（随机（8））+ 1
//将房间内的所有墙面方块转到地板上
for（xplus = 0; xplus < roomx; xplus ++）
{
for（yplus = 0; yplus< roomy; xplus ++）
{
//确保它在房间里
20：如果top_x + xplus< 24&& top_y + yplus< 19 // *** PARSE
错误
{
如果room_square [top_x + xplus] [top_y + yplus] == 0 //如果
有墙
{
room_square [top_x + xplus] [top_y + yplus] = 1; //制作
它的地板
square + = 1; //增加制作的正方形数量
//记录第一个正方形（永远）
28：如果first_square_x == -1 // ** * PARSE ERROR
{
first_square_x = top_x + xplus;
first_square_y = top_y + yplus;
} / / endi
} // endi wall
} //在房间里结束
35：} //结束为y // *** PARSE ERROR
} //结束x
} //结束scr_make_room（）
int main（）
{
int i，j;
for（i = 0; i< 25; i ++）
{
for（j = 0; j< 20; i ++）
{
room_square [i] [j] = 0 ;
}
}
for（i = 0; i< 5; i + = 1）//制作5个房间
{
scr_make_room（）;
}
返回0;
}
Basically I''ve just started making a game. So far it makes an array
25 by 20 and tries to make five rooms within it.
In scr_make_room() there''s parse errors:
20 C:\c\Rooms\Untitled1.c parse error before "top_x"
28 C:\c\Rooms\Untitled1.c parse error before "first_square_x"
35 C:\c\Rooms\Untitled1.c parse error before ''}'' token
Why are these happening?
int room_square[25][20], selected = 1, squares = 1, first_square_x
= -1, first_square_y = 1;
void scr_make_room(void) //Make a room
{
int top_x, roomx, top_y, roomy, xplus, yplus;
top_x = 8; //floor(random(21))+1 //Do this later when
roomx = 5; //floor(random(8))+1 //I can use random()
top_y = 12; //floor(random(16))+1 // and floor()
roomy = 5; //floor(random(8))+1
//Turn all the wall squares within the room to floor
for (xplus = 0; xplus < roomx; xplus++)
{
for (yplus = 0; yplus < roomy; xplus++)
{
// make sure it''s in the room
20: if top_x + xplus < 24 && top_y + yplus < 19 //***PARSE
ERROR
{
if room_square[top_x+xplus][top_y+yplus] == 0 //if
there is wall
{
room_square[top_x+xplus][top_y+yplus] = 1; //make
it floor
squares+=1; //increase the number of squares made
//record the first square made(ever)
28: if first_square_x == -1 //***PARSE ERROR
{
first_square_x = top_x+xplus;
first_square_y = top_y+yplus;
}//endi
}//endi wall
}//endi in room
35: }//end for y //***PARSE ERROR
}//end for x
}//end scr_make_room()
int main()
{
int i, j;
for (i = 0; i < 25; i++)
{
for (j = 0; j < 20; i++)
{
room_square[i][j]=0;
}
}
for (i=0; i<5; i+=1) //make 5 rooms
{
scr_make_room();
}
return 0;
}
推荐答案
因为你省略了if（...）
结构中的括号。它们不是可选的。
if（x< y）/ * pass" Go，"收集
Because you have omitted the parentheses in the if(...)
construct. They are not optional.
if (x < y) /* pass "Go," collect
if（top_x + xplus< 24&& top_y + yplus< 19 ）/ *你需要
括号* /
Robert Gamble
if (top_x + xplus < 24 && top_y + yplus < 19) /* You need the
parenthesis */
Robert Gamble
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