播放器结构产生C2440错误

Question

我收到错误：
错误C2440：初始化：不能从“诠释”转化为“const的球员
错误C2628：‘球员’，然后‘廉政’是非法的（没你忘了';'？）
从第5行，const int WIDTH = 1280 但我不明白我做错了什么。

我声明：

#include <allegro5\allegro.h> 
#include <allegro5\allegro_primitives.h> 
#include "objects.h" 

const int WIDTH = 1280; 
const int HEIGHT = 720; 
const float GRAVITY = 1.5; 
const float FORCE = 1.4; 
const float K = 0.25; 
enum KEYS{UP, DOWN, LEFT, RIGHT, SPACE}; 
bool keys[5] = {false, false, false, false, false}; 

void InitPlayer(); 
void DrawPlayer(); 

Player player; 

InitPlayer功能：

void InitPlayer() { 
    player.x = 0; 
    player.y = HEIGHT - 20; 
    player.vy = 0; 
    player.vx = 0; 
    player.fx = 0; 
    player.jumping = false; 
} 

播放器的结构：

struct Player { 
    float x; 
    float y; 
    float fx; 
    float vx; 
    float vy; 
    int direction; 
    bool jumping; 

    void Jump() { 
    if(!jumping) { 
     vy = -15; 
     jumping = true; 
     } 
    } 
} 

Answer 1

你忘了把;在Player定义的末尾：

struct Player { 
    // Stuff goes here 
}; 
^ 
^ 
^