c++编写天天酷跑游戏
游戏背景设置
- Start importing material (background picture)
#include
Create a graph window and define macros for the window
#define WIN_WINDTH 1012
#define WIN_HEIGHT 396
initgraph(WIN_WINDTH, WIN_HEIGHT);
-
Import game background (scroll cycle)
#include//global variable IMAGE imgsBgs[3];//define imgae variable void init() { initgraph(WIN_WINDTH, WIN_HEIGHT); char name[64]; //Load background resources for (int i = 0;i < 3;i++) { sprintf(name,"res/bg%03d.png",i+1);//generate file name //loadimage(&imgBgs[i],"file name"); loadimage(&imgBgs[i],name); } } ```c++ int main() { init (); updataBg(); return 0; } ``` -
Local modularization
Game background coordinatesvoid updataBg() { putimage(0，0，&imgBgs[0]); putimage(0，119，&imgBgs[1]); putimage(0，330，&imgBgs[2]); }
The picture is the Y coordinate of motion, and the definition amount is constantly changed to keep the last y coordinate
int bgX[3];//X coordinate global variable of background picture
change initialization
#include
void init()
{
initgraph(WIN_WINDTH, WIN_HEIGHT);
char name[64];
//Load background resources
for (int i = 0;i < 3;i++)
{
sprintf(name,"res/bg%03d.png",i+1);//generate file name
//loadimage(&imgBgs[i],"file name");
loadimage(&imgBgs[i],name);
bgX[i] = 0;
}
}
void updataBg()
{
putimage(bgX[0],0,&imgBgs[0]);
putimage(bgX[1],119,&imgBgs[1]);
putimage(bgX[2],330,&imgBgs[2]);
}
背景变黑了
Call tool H transparent map
Easy background black
add tools file
#include "tools.h"
**Change the put image code **
**putimagePNG is Internet GPl code **
void updataBg()
{
putimagePNG(bgX[0],0,&imgBgs[0]);
putimagePNG(bgX[1],110,&imgBgs[1]);
putimagePNG(bgX[2],330,&imgBgs[2]);
}
添加带有一些lib和Header文件的“tool.h”文件
#include
#pragma comment(lib,"winmm.lib")
实现循环滚动的效果
int main()
{
init ();
while(1)
{
updataBg();
}
return 0;
}
更改坐标
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
}
}
int bgSpeed[3] = { 1,2,4};
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= bgSpeed[1];
}
}
int main()
{
init ();
while(1)
{
updataBg();
fly();
// add Frame waiting
Sleep(20);
}
return 0;
}
导致记忆冲突？？
使用优化版本
void updataBg()
{
putimagePNG2(bgX[0],0, &imgBgs[0]);
putimagePNG2(bgX[1],119, & imgBgs[1]);
putimagePNG2(bgX[2],330, & imgBgs[2]);
}
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
}
int main()
{
init ();
while(1)
{
BeginBatchDraw();//double buffer mechanical start
updataBg();
//FlushBatshDraw
EndBatshDraw();//ouble buffer mechanical end
fly();
// add Frame waiting
Sleep(30);
}
return 0;
}
Hero appera
define goba l variable
IMAGE imgHeros[12];
加载玩家run图片hero
void init()
{
initgraph(WIN_WINDTH, WIN_HEIGHT);
char name[64];
//Load background resources
for (int i = 0;i < 3;i++)
{
sprintf(name,"res/bg%03d.png",i+1);//generate file name
//loadimage(&imgBgs[i],"file name");
loadimage(&imgBgs[i],name);
bgX[i] = 0;
}
//加载玩家奔跑帧数采
for (int i = 0; i < 12;i++)
{
//res/hero1.png ~ hero12.png
sprintf(name,"res/hero%d",i + 1);
loadimage(&imgHeros[i],name);
}
}
让人物跑起来
int main()
{
init ();
while(1)
{
BeginBatchDraw();//double buffer mechanical start
updataBg();
//打印奔跑的hero
putimagePNG2(heroX,heroY,&imgHeros[heroIndex]);
// FlushBatchDraw();
EndBatshDraw();//ouble buffer mechanical end
fly();
// add Frame waiting
Sleep(30);
}
return 0;
}
定义玩家的x坐标
int heroX,heroY;
void init()
{
initgraph(WIN_WINDTH, WIN_HEIGHT);
char name[64];
//Load background resources
for (int i = 0;i < 3;i++)
{
sprintf(name,"res/bg%03d.png",i+1);//generate file name
//loadimage(&imgBgs[i],"file name");
loadimage(&imgBgs[i],name);
bgX[i] = 0;
}
//加载玩家奔跑帧数采
for (int i = 0; i < 12;i++)
{
//res/hero1.png ~ hero12.png
sprintf(name,"res/hero%d.png",i + 1);
loadimage(&imgHeros[1],name);
}
heroX = WIN_WIDTH * 0.5 - imgHeros[0].getwidth() *0.5;
heroY = 345 - imgHeros[0].getheight();
heroIndex = 0;
}
int heroIndex;//玩家显示的是第几章frame
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
heroIndex = (heroIndex + 1)%12;
}
实现玩家跳跃
用户输入检测函数
#include
#include
#include
void keyEvent()
{
char ch;
if(_kbhit())//如果有按键输入
{
ch = _getch();//_getch() 不需要按下回车 直接读取
if(ch == '')
{
jump();
}
}
}
跳跃函数
#include
#include
#include
void jump()
{
heroJump = true;
}
//跳跃开关
bool heroJump；
//初始化
void init()
{
//。。。
heroJump = false；
}
开始跳跃 实现
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
heroIndex = (heroIndex + 1)%12;
//实现跳跃
if(heroJump)
{
if(heroY > JumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if(heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
}
调用跳跃
int main()
{
// test();
init();
while (1)
{
keyEvent();
BeginBatchDraw();//double buffer mechanical start
updataBg();
putimagePNG2(heroX, heroY, &imgHeros[heroIndex]);
FlushBatchDraw();
//EndBatshDraw();//ouble buffer mechanical end
fly();
// add Frame waiting
Sleep(20);
}
return 0;
}
跳跃的最高度
全局变量
int jumpHeightMax;
void init()
{
//...
jumpHeightMax = 345 - imgHeros[0].getheight() - 120;
}
定义跳跃偏移量
int heroJumpOff;
void init()
{
///....
heroJumpOff = -4;
}
跳的时候腿不要动
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
//实现跳跃
if(heroJump)
{
if(heroY < JumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if(heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
else {//不跳跃的时候
heroIndex = (heroIndex + 1)%12;
}
}
优化帧等待
int main()
{
// test();
init();
int timer;//调用时间
while (1)
{
keyEvent();
timer += getDelay();
if(timer > 30)
{
timer = 0;
BeginBatchDraw();
updataBg();
putimagePNG2(heroX, heroY, &imgHeros[heroIndex]);
FlushBatchDraw();
fly();
}
//Sleep(20);
}
return 0;
}
getDelay() function
int updata; //表示是否要刷新画面
void init()
{
//...
updata = true;
}
int main()
{
// test();
init();
int timer;//调用时间
while (1)
{
keyEvent();
timer += getDelay();
if(timer > 30)
{
timer = 0;
updata = true;
}
if(updata)
{
BeginBatchDraw();
updataBg();
putimagePNG2(heroX, heroY, &imgHeros[heroIndex]);
FlushBatchDraw();
fly();
}
//Sleep(20);
}
return 0;
}
更新jump
void jump()
{
heroJump = true;
updata = true;
}
if(updata)
{
updata = false;//不能一直刷
BeginBatchDraw();
updataBg();
putimagePNG2(heroX, heroY, &imgHeros[heroIndex]);
FlushBatchDraw();
fly();
}
//Sleep(20);
new main
int main()
{
// test();
init();
int timer;//调用时间
while (1)
{
keyEvent();
timer += getDelay();
if(timer > 30)
{
timer = 0;
updata = true;
}
if(updata)
{
updata = false;//不能一直刷
BeginBatchDraw();
updataBg();
putimagePNG2(heroX, heroY, &imgHeros[heroIndex]);
FlushBatchDraw();
fly();
}
//Sleep(20);
}
return 0;
}
实现障碍物的出现
定义图片
IMAGE imgTortoise;//小乌龟
int torToiseX,torToiseY;//小乌龟的水平坐标
bool torToiseExits;//当前窗口是否有小乌龟
初始化
void init()
{
// ..
loadimage(&imgTortoise,"res/t1.png");
torTooiseExist = false;
torToiseY = 345 - imgTortoise.getheight() +5;
}
显示小乌龟
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
//实现跳跃
if(heroJump)
{
if(heroY > JumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if(heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
else {//不跳跃的时候
heroIndex = (heroIndex + 1)%12;
}
//创建小乌龟
static int frameCount = 0;
frameCount++;
if(frameCount > 100)
{
frameCount = 0;
if(!torToiseExist)
{
torToiseExist = true;
torToiseY = WIN_WIDTH;
}
}
}
int main()
{
// test();
init();
int timer;//调用时间
while (1)
{
keyEvent();
timer += getDelay();
if(timer > 30)
{
timer = 0;
updata = true;
}
if(updata)
{
updata = false;//不能一直刷
BeginBatchDraw();
updataBg();
putimagePNG2(heroX, heroY, &imgHeros[heroIndex]);
updataEnemy();
FlushBatchDraw();
fly();
}
//Sleep(20);
}
return 0;
}
void updataEnemy()
{
//渲染小乌龟
if(torTooiseExist){
putimagePNG2(torToiseX,torToiseY,WIN_WIDTH,&imgTortoise);
}
}
更新小乌龟的位置
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
//实现跳跃
if(heroJump)
{
if(heroY< JumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if(heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
else {//不跳跃的时候
heroIndex = (heroIndex + 1)%12;
}
//创建小乌龟
static int frameCount = 0;
frameCount++;
if(frameCount > 100){
frameCount = 0;
if(!torToiseExist)
{
torToiseExist = true;
torToiseX = WIN_WIDTH;
}
}
torTOiseX -+ bgSpeed[2];
if(torToiseExist)
{
if(torToiseX < - imgTortoise.getwidth())
{
torToiseExits = false;
}
}
}
使小乌龟出现为随机值
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
//实现跳跃
if(heroJump)
{
if(heroY > JumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if(heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
else {//不跳跃的时候
heroIndex = (heroIndex + 1)%12;
}
//创建小乌龟
static int frameCount = 0;
static int torToiseFre = 100;
frameCount++;
if(frameCount > torToiseFre ){
frameCount = 0;
if(!torToiseExist)
{
torToiseExist = true;
torToiseX = WIN_WIDTH;
torToiseFre = 200 + rand()%300 ;
}
}
torTOiseX -+ bgSpeed[2];
if(torToiseExist)
{
if(torToiseX < - imgTortoise.getwidth())
{
torToiseExits = false;
}
}
}
使用结构体封装障碍物
#include
using namespace std;
#define OBSTACLE_COUNT 10
typedef enum {
TORTOISE,//0
LION,//1
OBSTACLE_TYPE_COUNT//2
}obstacle_type;
//IMAGE obstacleImgs[3][12];
//二维
vector> obstacleImgs;//存放所有障碍的图片
typedef struct obstacle//障碍物
{
obstacle_type type;//障碍物的类型
int x,y; //障碍物的坐标
int speed;
int power;//受到的伤害
bool exist;
int imgIndex;//显示当前图片的序号
}obstacle_t;
obstacle_t obstacles[ OBSTACLE_COUNT];//障碍物的个数
改用结构体后的代码
before init()
void init()
{
initgraph(WIN_WINDTH, WIN_HEIGHT);
char name[64];
//Load background resources
for (int i = 0;i < 3;i++)
{
sprintf(name,"res/bg%03d.png",i+1);//generate file name
//loadimage(&imgBgs[i],"file name");
loadimage(&imgBgs[i],name);
bgX[i] = 0;
}
//加载玩家奔跑帧数采
for (int i = 0; i < 12;i++)
{
//res/hero1.png ~ hero12.png
sprintf(name,"res/hero%d.png",i + 1);
loadimage(&imgHeros[1],name);
}
heroX = WIN_WIDTH * 0.5 - imgHeros[0].getwidth() *0.5;
heroY = 345 - imgHeros[0].getheight();
heroIndex = 0;
heroJump = false；
jumpHeightMax = 345 - imgHeros[0].getheight() - 120;
updata = true;
loadimage(&imgTortoise,"res/t1.png");
torTooiseExist = false;
torToiseY = 345 - imgTortoise.getheight() +5;
heroJumpOff = -4;
}
after
void init()
{
initgraph(WIN_WINDTH, WIN_HEIGHT);
char name[64];
//Load background resources
for (int i = 0;i < 3;i++)
{
sprintf(name,"res/bg%03d.png",i+1);//generate file name
//loadimage(&imgBgs[i],"file name");
loadimage(&imgBgs[i],name);
bgX[i] = 0;
}
//加载玩家奔跑帧数采
for (int i = 0; i < 12;i++)
{
//res/hero1.png ~ hero12.png
sprintf(name,"res/hero%d.png",i + 1);
loadimage(&imgHeros[1],name);
}
heroX = WIN_WIDTH * 0.5 - imgHeros[0].getwidth() *0.5;
heroY = 345 - imgHeros[0].getheight();
heroIndex = 0;
heroJump = false；
jumpHeightMax = 345 - imgHeros[0].getheight() - 120;
updata = true;
heroJumpOff = -4;
IMAGE imgTort ;
loadimage(&imgTort,"res/t1.png");
vectorimgTortArray;
imgTortArray.push_back(imgTort);
obstacleImgs.push_back(imgTortArray);
//lion
IMAGE imgLion;
vectorimgLionArry;
for (int i = 0 ; i < 6;i++)
{
sprintf(name,"res/p%d.png",i+1);
loadimage(&mgLion,name);
imgLionArry.push_back(imgLion);
}
obstacleImgs.push_back(imgLionArray);
//对障碍物池进行初始化
for(int i = 0;i < OBSTALE_COUNT;i++)
{
obstacles[i].exist = false;//都不允许出场
}
}
更爱渲染小乌龟
void updataEnemy()
{
//渲染小乌龟
for(int i = 0;i < OBSTACLE_COUNT;i++)
{
if(obstacles[i].exist){
putimagePNG2(obstacles[i].x,obstacles[i].y,WIN_WIDTH, &obstacleImgs[obstacles[i].type] [obstacles[i].imgIndex])
}
}
}
修改fly
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
//实现跳跃
if(heroJump)
{
if(heroY < JumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if(heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
else {//不跳跃的时候
heroIndex = (heroIndex + 1)%12;
}
//创建障碍物
static int frameCount = 0;
static int enemyFre = 50;
frameCount++;
if(frameCount > enemyFre ){
frameCount = 0;
enemyFre = 50 + rand()%50 ;
createObstacle();
}
}
创建障碍物
void createObstacle()
{
int i;
for( i = 0 ;i < OBSTACLE_COUNT:i++)
{
if(obstacles[i].exist == false){
break;
}
}
if(i >= OBSTACLE_COUNT){
return;
}
obstacles[i].exist = true;
obstacles[i].imgIndex = 0;
obstacles[i].type = (obstacle_type)(rand()%OBSTACLE_TYPE_COUNT);
obstacles[i].x = WIN_WIDTH;
obstacles[i].y = 345 +5 - obstacleImgs[obstacles[i].type][0].getheirgt();
if(obstacles[i].type == TORTOISE)
{
obstacles[i].speed = 0;
obstacles[i].power = 5;
}else if(obstacles[i].type == LION)
{
obstacles[i].speed = 4;
obstacles[i].power = 20;
}
}
更新障碍物坐标
void fly()
{
for(int i = 0 ;i <3 ;i++)
{
// same speed
bgX[i] -= 2;
if(bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
//实现跳跃
if(heroJump)
{
if(heroY > JumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if(heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
else {//不跳跃的时候
heroIndex = (heroIndex + 1)%12;
}
//创建障碍物
static int frameCount = 0;
static int enemyFre = 50;
frameCount++;
if(frameCount > enemyFre ){
frameCount = 0;
enemyFre = 50 + rand()%50 ;
createObstacle();
}
//更新所有障碍物的坐标
for(int i = 0;i < OBSTACLE_COUNT;i++)
{
if(obstacles[i].exist)
{
obstacles[i].x -= obstacles[i].speed + bgSpeed[2];
if(obstacles[i].x < -obstaceImgs[obstacles[i].type][0].getwidth() *2)//跑出screen
{
obstacles[i].exist = false;
}
int len = obstacleImgs[obstacles[i].type].size();
obstacles[i].imgIndex = (obstacles[i].imgIndex+1) % len;
}
}
}
int main()
{
// test();
init();
int timer = 0;//调用时间
while (1)
{
keyEvent();
timer += getDelay();
if (timer > 30)
{
timer = 0;
updata = true;
}
if (updata)
{
updata = false;//不能一直刷
BeginBatchDraw();
updataBg();
putimagePNG2(heroX, heroY, &imgHeros[heroIndex]);
updataEnemy();
FlushBatchDraw();
fly();
}
//Sleep(20);
}
return 0;
}
实现人物下蹲
下蹲图片
IMAGE imgHeroDown[12];
初始化
void init()
{
initgraph(WIN_WINDTH, WIN_HEIGHT);
char name[64];
//Load background resources
for (int i = 0;i < 3;i++)
{
sprintf(name,"res/bg%03d.png",i+1);//generate file name
//loadimage(&imgBgs[i],"file name");
loadimage(&imgBgs[i],name);
bgX[i] = 0;
}
//加载玩家奔跑帧数采
for (int i = 0; i < 12;i++)
{
//res/hero1.png ~ hero12.png
sprintf(name,"res/hero%d.png",i + 1);
loadimage(&imgHeros[1],name);
}
heroX = WIN_WIDTH * 0.5 - imgHeros[0].getwidth() *0.5;
heroY = 345 - imgHeros[0].getheight();
heroIndex = 0;
heroJump = false；
jumpHeightMax = 345 - imgHeros[0].getheight() - 120;
updata = true;
heroJumpOff = -4;
IMAGE imgTort ;
loadimage(&imgTort,"res/t1.png");
vectorimgTortArray;
imgTortArrat.push_back(imgTort);
obstacleImgs.push_back(imgTortArray);
//lion
IMAGE imgLion;
vectorimgLionArry;
for (int i = 0 ; i < 6;i++)
{
sprintf(name,"res/p%d.png",i+1);
loadimage(imgLion,name);
imgLionArry.push_back(imgLion);
}
obstacleImgs.push_back(imgLionArray);
//对障碍物池进行初始化
for(int i = 0;i < OBSTALE_COUNT;i++)
{
obstacles[i].exist = false;//都不允许出场
}
//加载人物下蹲图
for (int i = 0; i < 12; i++)
{
// res/hero1.png ~ hero12.png
sprintf(name, "res/g%02d.png", i + 1);
loadimage(&imgHeroDown[i], name);
}
}
按键输入
void keyEvent()
{
char ch;
if (_kbhit())//如果有按键输入
{
ch = _getch();//_getch() 不需要按下回车 直接读取
if (ch == ' ')
{
jump();
}
else if (ch == 'a')
{
down();
}
}
}
bool heroDown;
初始化
void init()
{
initgraph(WIN_WINDTH, WIN_HEIGHT);
char name[64];
//Load background resources
for (int i = 0; i < 3; i++)
{
sprintf(name, "res/bg%03d.png", i + 1);//generate file name
//loadimage(&imgBgs[i],"file name");
loadimage(&imgsBgs[i], name);
bgX[i] = 0;
}
for (int i = 0;i < 12;i++)
{
// res/hero1.png ~ hero12.png
sprintf(name, "res/hero%d.png", i + 1);
loadimage(&imgHeros[i], name);
}
heroX = WIN_WINDTH * 0.5 - imgHeros[0].getwidth() * 0.5;
heroY = 345 - imgHeros[0].getheight();
heroJump = false;
jumpHeightMax = 345 - imgHeros[0].getheight() - 120;
updata = true;
heroJumpOff = -4;
//IMAGE imgTort;
//loadimage(&imgTort, "res/t1.png");
//vectorimgTortArray;
//imgTortArray.push_back(imgTort);
//obstacleImgs.push_back(imgTortArray);
//lion
IMAGE imgLion;
vector imgLionArry;
for (int i = 0; i < 6; i++)
{
sprintf(name, "res/p%d.png", i + 1);
loadimage(&imgLion, name);
imgLionArry.push_back(imgLion);
}
obstacleImgs.push_back(imgLionArry);
//对障碍物池进行初始化
for (int i = 0; i < OBSTACLE_COUNT; i++)
{
obstacles[i].exist = false;//都不允许出场
}
for (int i = 0; i < 12; i++)
{
// res/hero1.png ~ hero12.png
sprintf(name, "res/g%02d.png", i + 1);
loadimage(&imgHeroDown[i], name);
}
heroDown = false;
}
void down()
{
updata = true;
heroDown = true;
heroIndex = 0;
}
change main
int main()
{
// test();
init();
int timer = 0;//调用时间
while (1)
{
keyEvent();
timer += getDelay();
if (timer > 30)
{
timer = 0;
updata = true;
}
if (updata)
{
updata = false;//不能一直刷
BeginBatchDraw();
updataBg();
updataHero();
updataEnemy();
FlushBatchDraw();
fly();
}
//Sleep(20);
}
return 0;
}
void fly()
{
for (int i = 0; i < 3; i++)
{
// same speed
bgX[i] -= 2;
if (bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
//实现跳跃
if (heroJump)
{
if (heroY < jumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if (heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
else if (heroDown)
{
heroIndex++;
if (heroIndex >= 12)
{
heroIndex = 0;
heroDown = false;
}
//heroIndex = (heroIndex + 1) % 12;
}
else
{//不跳跃的时候
heroIndex = (heroIndex + 1) % 12;
}
//创建障碍物
static int frameCount = 0;
static int enemyFre = 50;
frameCount++;
if (frameCount > enemyFre) {
frameCount = 0;
enemyFre = 50 + rand() % 50;
createObstacle();
}
//更新所有障碍物的坐标
for (int i = 0; i < OBSTACLE_COUNT; i++)
{
if (obstacles[i].exist)
{
obstacles[i].x -= (obstacles[i].speed + bgSpeed[2]);
if (obstacles[i].x < (- obstacleImgs[obstacles[i].type][0].getwidth() * 2) )//跑出screen
{
obstacles[i].exist = false;
}
int len = obstacleImgs[obstacles[i].type].size();
obstacles[i].imgIndex = (obstacles[i].imgIndex + 1) % len;
}
}
}
new fly
void fly()
{
for (int i = 0; i < 3; i++)
{
// same speed
bgX[i] -= 2;
if (bgX[i] < -WIN_WINDTH)
{
bgX[i] = 0;
}
}
//实现跳跃
if (heroJump)
{
if (heroY < jumpHeightMax)
{
//上升
heroJumpOff = 4;
}
heroY += heroJumpOff;
if (heroY > 345 - imgHeros[0].getheight())
{
heroJump = false;
heroJumpOff = -4;
}
}
else if (heroDown)
{
static int count = 0;
count++;
int delays[2] = { 4,10 };
if (count >= delays[heroIndex])
{
count = 0;
heroIndex++;
if (heroIndex >= 2){
heroIndex = 0;
heroDown = false;
}
}
}
else
{//不跳跃的时候
heroIndex = (heroIndex + 1) % 12;
}
//创建障碍物
static int frameCount = 0;
static int enemyFre = 50;
frameCount++;
if (frameCount > enemyFre) {
frameCount = 0;
enemyFre = 50 + rand() % 50;
createObstacle();
}
//更新所有障碍物的坐标
for (int i = 0; i < OBSTACLE_COUNT; i++)
{
if (obstacles[i].exist)
{
obstacles[i].x -= (obstacles[i].speed + bgSpeed[2]);
if (obstacles[i].x < (- obstacleImgs[obstacles[i].type][0].getwidth() * 2) )//跑出screen
{
obstacles[i].exist = false;
}
int len = obstacleImgs[obstacles[i].type].size();
obstacles[i].imgIndex = (obstacles[i].imgIndex + 1) % len;
}
}
}
实现柱子
typedef enum {
TORTOISE,//0
LION,//1
HOOK1,
HOOK2,//柱子
HOOK3,
HOOK4,
OBSTACLE_TYPE_COUNT//2
}obstacle_type;
void init()
{
initgraph(WIN_WINDTH, WIN_HEIGHT);
char name[64];
//Load background resources
for (int i = 0; i < 3; i++)
{
sprintf(name, "res/bg%03d.png", i + 1);//generate file name
//loadimage(&imgBgs[i],"file name");
loadimage(&imgsBgs[i], name);
bgX[i] = 0;
}
for (int i = 0;i < 12;i++)
{
// res/hero1.png ~ hero12.png
sprintf(name, "res/hero%d.png", i + 1);
loadimage(&imgHeros[i], name);
}
heroX = WIN_WINDTH * 0.5 - imgHeros[0].getwidth() * 0.5;
heroY = 345 - imgHeros[0].getheight();
heroJump = false;
jumpHeightMax = 345 - imgHeros[0].getheight() - 120;
updata = true;
heroJumpOff = -4;
IMAGE imgTort;
loadimage(&imgTort, "res/t1.png");
vectorimgTortArray;
imgTortArray.push_back(imgTort);
obstacleImgs.push_back(imgTortArray);
//lion
IMAGE imgLion;
for (int i = 0; i < 6; i++)
{
vector imgLionArry;
sprintf(name, "res/p%d.png", i + 1);
loadimage(&imgLion, name);
imgLionArry.push_back(imgLion);
obstacleImgs.push_back(imgLionArry);
}
//对障碍物池进行初始化
for (int i = 0; i < OBSTACLE_COUNT; i++)
{
obstacles[i].exist = false;//都不允许出场
}
loadimage(&imgHeroDown[0], "res/d1.png");
loadimage(&imgHeroDown[1], "res/d2.png");
//for (int i = 0; i < 12; i++)
//{
// // res/hero1.png ~ hero12.png
// sprintf(name, "res/g%02d.png", i + 1);
// loadimage(&imgHeroDown[i], name);
//}
heroDown = false;
IMAGE imgH;
for (int i = 0; i < 4; i++)
{
vector imgHookArray;
sprintf_s(name, sizeof(name), "res/h%d.png", i + 1);
loadimage(&imgH, name,63,260,true);
imgHookArray.push_back(imgH);
obstacleImgs.push_back(imgHookArray);
}
}
void createObstacle()
{
srand((unsigned)time(NULL));
int i;
for( i = 0; i < OBSTACLE_COUNT;i++)
{
if (obstacles[i].exist == false) {
break;
}
}
if (i >= OBSTACLE_COUNT) {
return;
}
obstacles[i].exist = true;
obstacles[i].imgIndex = 0;
//obstacles[i].type = (obstacle_type)(rand() % OBSTACLE_TYPE_COUNT);
obstacles[i].type = (obstacle_type)(rand() % 3);
obstacles[i].y = 345 + 5 - obstacleImgs[obstacles[i].type][0].getheight();
obstacles[i].x = WIN_WINDTH;
if (obstacles[i].type == HOOK1)
{
obstacles[i].type = (obstacle_type)((int)(obstacles[i].type) + rand() % 4);
}
if (obstacles[i].type == TORTOISE)
{
obstacles[i].speed = 0;
obstacles[i].power = 5;
}
else if (obstacles[i].type == LION)
{
obstacles[i].speed = 4;
obstacles[i].power = 20;
}
//&&而且
else if (obstacles[i].type >= HOOK1&&obstacles[i].type <= HOOK4)
{
obstacles[i].power = 20;
obstacles[i].speed = 0;
obstacles[i].y = 0;
}
}
#include