游戏问题。

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问题描述

我正在写游戏，我在地图上移动角色

时遇到了麻烦。

这就是我现在所拥有的。它涉及win32编程但是

不是我的问题。我想要一些建议如何让我的代码更好。
更好。如果您需要更多代码，我会发布它。我在早期

开发游戏。

map.h：

#include< map。 h>

#include< fstream.h>

#include< windows.h>

#include" structlib.h"

#include" space.h"

#ifndef maze_h

#define maze_h

类迷宫{

const static int numx = 38;

const static int numy = 30;

space grid [numy] [numx ];

map< char，dir>钥匙;

HWND hwnd;

char gchr;

coord pcoord;

dir n; / *方向* /

dir s;

dir e;

dir w;

void fill（）;

ifstream& cfill（ifstream&，char&）; / *从文件中读取地图* /

int convx（int x）{return x * 12;}

int convy（int y）{return y * 8;}

public：

迷宫（）;

迷宫（const迷宫&）;

~maze（）;

void showall（HWND）;

void move（HWND，char）;

void show（HWND）;

};

#endif

#include" maze.h"

maze :: maze（）{

n.ud = -1;

n.lr = 0;

s.ud = 1;

s.lr = 0;

e.ud = 0;

e.lr = 1;

w.ud = 0;

w.lr = -1;

键[''n''] = n;

键[ ''s''] = s;

键[''e''] = e;

键[''w''] = w;

fill（）;

pcoord.x = 1;

pcoord.y = 1;

player pl;

player * play =& pl;

grid [pcoord.x] [pcoord.y] .SetPlayer（play）;

}

迷宫::迷宫（const maze& mz）{}

迷宫::〜ma ze（）{

删除[]网格;

}

ifstream&迷宫:: cfill（ifstream& in，char& spc）{

in>> spc;

返回;

}

void maze :: fill（）{

int l1 = 0;

int l2 = 0;

ifstream f（" level.txt"）;

if（！f.is_open（））{

MessageBox（NULL，" Missing） File！"，" Error！"，MB_OK）;

exit（1）;

}

for（l1 = 0 ; l1！= numy; l1 ++）{

for（l2 = 0; l2！= numx; l2 ++）{

if（cfill（f，gchr））{

grid [l1] [l2] .readCH（gchr）;

}

}

}

l2 = 0;

}

void maze :: showall（HWND hwnd）{

HDC hdc = GetDC（hwnd）;

int lp1 = 0;

int lp2 = 0;

char ch;

for（lp1 = 0; lp1！= numy; lp1 ++）{

for（lp2 = 0; lp2！= numx; lp2 ++）{

ch = grid [lp1] [lp2] .getCH（）;

TextOut（hdc，convy（lp2），convx（lp1），& ch，1）;

}

}

ReleaseDC（hwnd，hdc）;

}

void maze :: move（HWND hwnd，char dir）{

玩家*玩;

coord tcoord;

show（hwnd）;

tcoord.x = pcoord.x + keys [dir]。 ud;

tcoord.y = pcoord.y + keys [dir] .lr;

if（！grid [tcoord.x] [tcoord.y ] .CheckWall（））{

MessageBox（NULL，不能通过Wall！，Ouch，MB_OK）;

return;

}

grid [pcoord.x] [pcoord.y] .ClearPlayer（）;

pcoord.x = tcoord.x;

pcoord.y = tcoord.y;

grid [pcoord.x] [pcoord.y] .SetPlayer（play）;

show（hwnd）;

}

void maze :: show（HWND hwnd）{

HDC hdc = GetDC （hwnd）;

int lp1 = pcoord.x-1;

int lp2 = pcoord.y-1;

char ch;

for（lp1; lp1！=（pcoord.y）+1; lp1 ++）{

for（lp2; lp2！=（pcoord.x）+1; lp2 ++）{

ch = grid [lp1] [lp2] .getCH（） ;

TextOut（hdc，convy（lp2），convx（lp1），& ch，1）;

}

}

ReleaseDC（hwnd，hdc）;

}

I am writing a game and I am having trouble with moving the character
on the map.

Here is what I have right now. It involves win32 programming but that
not my problem. I would like some suggestions how I can make my code
better. If you need more code I will post it. I am in early
devlopment of the game.

map.h:

#include<map.h>
#include<fstream.h>
#include<windows.h>
#include "structlib.h"
#include "space.h"

#ifndef maze_h
#define maze_h

class maze{
const static int numx = 38;
const static int numy = 30;
space grid[numy][numx];
map<char,dir> keys;
HWND hwnd;

char gchr;
coord pcoord;

dir n; /* directions */
dir s;
dir e;
dir w;

void fill();
ifstream& cfill(ifstream&, char&); /*Reads map from file */
int convx(int x){return x*12;}
int convy(int y){return y*8;}
public:
maze();
maze(const maze&);
~maze();
void showall(HWND);
void move(HWND, char);
void show(HWND);
};
#endif
#include "maze.h"

maze::maze(){

n.ud = -1;
n.lr = 0;
s.ud = 1;
s.lr = 0;
e.ud = 0;
e.lr = 1;
w.ud = 0;
w.lr = -1;

keys[''n'']=n;
keys[''s'']=s;
keys[''e'']=e;
keys[''w'']=w;

fill();
pcoord.x = 1;
pcoord.y = 1;
player pl;
player* play = &pl;
grid[pcoord.x][pcoord.y].SetPlayer(play);

}

maze::maze(const maze& mz){}

maze::~maze(){
delete [] grid;
}

ifstream& maze::cfill(ifstream& in, char& spc){
in>>spc;
return in;
}

void maze::fill(){
int l1 = 0;
int l2 = 0;

ifstream f ("level.txt");
if (! f.is_open()) {
MessageBox(NULL, "Missing File!", "Error!", MB_OK);
exit (1);
}
for(l1=0; l1 != numy; l1++){
for(l2=0; l2 != numx; l2++){
if(cfill(f, gchr)){
grid[l1][l2].readCH(gchr);
}
}
}
l2 = 0;
}

void maze::showall(HWND hwnd){
HDC hdc = GetDC(hwnd);
int lp1 = 0;
int lp2 = 0;

char ch;

for(lp1 = 0; lp1 != numy; lp1++){
for(lp2 = 0; lp2 != numx; lp2++){
ch = grid[lp1][lp2].getCH();
TextOut(hdc, convy(lp2),convx(lp1),&ch,1);
}
}
ReleaseDC(hwnd, hdc);
}

void maze::move(HWND hwnd, char dir){
player* play;
coord tcoord;
show(hwnd);
tcoord.x = pcoord.x + keys[dir].ud;
tcoord.y = pcoord.y + keys[dir].lr;

if (!grid[tcoord.x][tcoord.y].CheckWall()){
MessageBox(NULL, "Can''t Go through Wall!", "Ouch", MB_OK);
return;
}
grid[pcoord.x][pcoord.y].ClearPlayer();
pcoord.x = tcoord.x;
pcoord.y = tcoord.y;
grid[pcoord.x][pcoord.y].SetPlayer(play);

show(hwnd);
}

void maze::show(HWND hwnd){
HDC hdc = GetDC(hwnd);
int lp1 = pcoord.x-1;
int lp2 = pcoord.y-1;

char ch;

for(lp1; lp1 != (pcoord.y)+1; lp1++){
for(lp2; lp2 != (pcoord.x)+1; lp2++){
ch = grid[lp1][lp2].getCH();
TextOut(hdc, convy(lp2),convx(lp1),&ch,1);
}
}
ReleaseDC(hwnd, hdc);

}

cfill

问题描述

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