main.c

这是我买的：白领就业j2me：的代码

// *******************************************************
//
// NAME			: main.c
// PROJECT		: HRD
// DESCRIPTION	: 
// DATE			: 2002-11-28
// BY			: 陈晋波
// 
// *******************************************************

#include <vmgp.h> 
#include <vstream.h>
#include "res.h"

#define red		1				//定义红色
#define blue	2				//定义兰色
#define blank	3				//定义黑色

int down=0;						//是否选中0:未选,1:选中.
int id=8,id1=0,id2=0;			//被激活的人物编号id,可移动的方向id1,id2.
int ticktime=200;				//延时时间.单位微秒.

int activeNum[6*3]={100,0,0,
					100,0,0,
					100,0,0,
					100,0,0,
					100,0,0,
					100,0,0
					};			//可活动的人物,:是否可以活动,:活动方向1,:活动方向2.
	
int ball[12*9]={1, 1, 0, 0,3,0,0,0,0,
				2, 1,16, 0,4,0,0,0,0,
				3, 1,48, 0,3,0,0,0,0,
				4, 1, 0,32,1,0,0,0,0,
				5, 1,16,32,2,0,0,0,0,
				6, 1,48,32,1,0,0,0,0,
				7, 1, 0,48,3,0,0,0,0,
				8, 1,16,48,1,0,0,1,0,
				9, 1,32,48,1,0,0,1,0,
				10,1,48,48,3,0,0,0,0,
				11,0,16,64,1,0,0,0,0,
				12,0,32,64,1,0,0,0,0};////id,存在,x,y,类型，ｃ上，Ｃ左，ｃ下,ｃ右。
int map[5*4]={1,1,1,1,
			  1,1,1,1,
			  1,1,1,1,
			  1,1,1,1,
			  1,0,0,1};			//地图标识,1:存在,0:为空.
//uint8_t *Splash,*Ball[10];		//定义图片变量,数组.

int initDrawSprites(void);
int32_t LoadRes(uint16_t res_id,uint16_t dst_size,uint8_t**ptrDest);
int32_t LoadPackedRes(uint16_t res_id,uint16_t dst_size,uint8_t**ptrDest);
void drawrect(int16_t x0,int16_t y0,int16_t x1,int16_t y1,
			  int color,int16_t h);
void engine(int32_t key);
void activeselect(int16_t a,int16_t b);//激活ａ，取消激活ｂ
void direct(void);
void change(void);
void moveball(int direct,int index);
void sleep(int nTime);
void newgame(void);
void textout(int x,int y,char *s);
int  menu(void);
int	 success(void);
void DrawObject(int x,int y,int i);
// *******************************************
//  调入压缩图片,并解压. 
//		res_id		:资源中的图片编号,
//		dst_size	:该图片的尺寸,
//		**ptrDest	:程序中的图片变量.
// *******************************************
int32_t LoadPackedRes(uint16_t res_id,uint16_t dst_size,uint8_t**ptrDest)
{	
	int32_t		handle,size;
 	
	handle = vResOpen(NULL,res_id);
  *ptrDest = vNewPtr(dst_size);
	size = vDecompress(NULL, *ptrDest, handle, 1024);
	vStreamClose(handle);
	return size;
}
// *******************************************
//  调入精灵图片,并解压.
//		res_id		:资源中的图片编号,
//		dst_size	:该图片的尺寸,
//		**ptrDest	:程序中的图片变量.
// *******************************************
int32_t LoadRes(uint16_t res_id,uint16_t dst_size,uint8_t**ptrDest)
{	
	int32_t		handle,size;
 	
	handle = vResOpen(NULL,res_id);             // Open the resource
  *ptrDest = vNewPtr(dst_size);               // Allocate memory for the resource
  size = vResRead(handle, *ptrDest,dst_size); // Read resource to memory
	vResClose(handle);                          // Close the resource
	return size;
}

// *******************************************
//	初始化游戏引擎.
//		1			:调入图片 ,
//		2			:描绘所有精灵,
//		3			:被激活对象赋初值.
// *******************************************
int initDrawSprites(void)
{
 
  int i,key;  

  /*LoadRes(SPLASH  ,SPLASH_SIZE ,&Splash);  // Load the compressed Splash screen (sprite)
  

  LoadRes(BALL1,BALL1_SIZE,&Ball[0]);   // Load the ball sprite
  LoadRes(BALL2,BALL2_SIZE,&Ball[1]);   // Load the ball sprite
  LoadRes(BALL3,BALL3_SIZE,&Ball[2]);   // Load the ball sprite
  LoadRes(BALL4,BALL4_SIZE,&Ball[3]);   // Load the ball sprite
  LoadRes(BALL5,BALL5_SIZE,&Ball[4]);   // Load the ball sprite
  LoadRes(BALL6,BALL6_SIZE,&Ball[5]);   // Load the ball sprite
  LoadRes(BALL7,BALL7_SIZE,&Ball[6]);   // Load the ball sprite
  LoadRes(BALL8,BALL8_SIZE,&Ball[7]);   // Load the ball sprite
  LoadRes(BALL9,BALL9_SIZE,&Ball[8]);   // Load the ball sprite
  LoadRes(BALL10,BALL10_SIZE,&Ball[9]);   // Load the ball sprite
  LoadRes(BALL11,BALL11_SIZE,&Ball[10]);   // Load the ball sprite*/

  vSetTransferMode(MODE_BLOCK);               // set transfer mode to block (non transperent)
  vDrawObject(0,0,&SPLASH);                    // draw the splashscreen to the "backbuffer"
  
  vFlipScreen(1);    // draw the "backbuffer" to the screen

  while(1)
  {
    key = vGetButtonData();  
	if(key==KEY_ENTER) break;
  }  

  vClearScreen(vRGB(0,0,0));   // Clear the "backbuffer" with black

  vSetTransferMode(MODE_TRANS);               // set transfermode to transperent
    
  
  i=0;
  DrawObject(0,0,11);
  while(i<10)
  {
      DrawObject(ball[i*9+2],ball[i*9+3],i);
	  i++;
  } 
  
  DrawObject(64,0,10);

  activeselect(id,id);
  vFlipScreen(1);    // draw the "backbuffer" to the screen
//  vDisposePtr(SPLASH);// return memory allocated for splash screen

  i=0;
  /*while(i<10)
  {
    vDisposePtr("BALL"+i); 
	i++;
  }*/
  
  return 1;
}

void DrawObject(int x,int y,int i)
{
  if(i==0)
	vDrawObject(x,y,&BALL1);
  if(i==1)
	vDrawObject(x,y,&BALL2);
  if(i==2)
  vDrawObject(x,y,&BALL3);
  if(i==3)
  vDrawObject(x,y,&BALL4);
  if(i==4)
  vDrawObject(x,y,&BALL5);
  if(i==5)
  vDrawObject(x,y,&BALL6);
  if(i==6)
  vDrawObject(x,y,&BALL7);
  if(i==7)
  vDrawObject(x,y,&BALL8);
  if(i==8)
  vDrawObject(x,y,&BALL9);
  if(i==9)
  vDrawObject(x,y,&BALL10);
  if(i==10)
  vDrawObject(x,y,&BALL11);
  if(i==11)
  vDrawObject(x,y,&BALL12);
}
// *******************************************
//	游戏引擎.
//		key			:键盘值.
// *******************************************
void engine(int32_t key)
{
	int i=0,j=0;  
	direct();		//判断所有精灵的可移动方向.
	//判断没有激活时的移动情况.
	if(down==0)		
	{	
		while(i<6)//循环激活各个可激活的对象。
		{
			if(activeNum[i*3]==id)
			{
				if(activeNum[(i+1)*3]!=100)
				{
					id=activeNum[(i+1)*3];
					id1=activeNum[(i+1)*3+1];
					id2=activeNum[(i+1)*3+2];
					activeselect(id,activeNum[i*3]);	
				}
				else
				{
					id=activeNum[0];
					id1=activeNum[1];
					id2=activeNum[2];
					activeselect(id,activeNum[i*3]);	
				}
				break;
			}
			i++;
		}
		i=0;		
	}	
	//判断激活后的移动情况.
	if(down==1)
	{
		switch(key)
		{ 
			case KEY_LEFT:
				if(id1==4||id2==4)
				{
					moveball(4,id);					
					if(ball[id*9+4]==1)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16-1]=1;
					}
					if(ball[id*9+4]==2)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+1]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16-1]=1;
					}
					if(ball[id*9+4]==3)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16-1]=1;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16-1]=1;
					}
					if(ball[id*9+4]==4)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+1]=0;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16+1]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16-1]=1;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16-1]=1;
					}		
					ball[id*9+2]=ball[id*9+2]-16;
				}
				break;
			case KEY_RIGHT:
				if(id1==2||id2==2)
				{
					moveball(2,id);							
					if(ball[id*9+4]==1)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+1]=1;
					}
					if(ball[id*9+4]==2)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+2]=1;
					}
					if(ball[id*9+4]==3)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+1]=1;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16+1]=1;
					}
					if(ball[id*9+4]==4)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+2]=1;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16+2]=1;
					}		
					ball[id*9+2]=ball[id*9+2]+16;
				}
				break;
			case KEY_UP:
				if(id1==1||id2==1)
				{
					moveball(1,id);					
					if(ball[id*9+4]==1)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16-4]=1;
					}
					if(ball[id*9+4]==2)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+1]=0;
						map[ball[id*9+3]/16*4-4+ball[id*9+2]/16]=1;
						map[ball[id*9+3]/16*4-4+ball[id*9+2]/16+1]=1;
					}
					if(ball[id*9+4]==3)
					{				
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16-4]=1;			
					}
					if(ball[id*9+4]==4)
					{
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16+1]=0;
						map[ball[id*9+3]/16*4-4+ball[id*9+2]/16]=1;
						map[ball[id*9+3]/16*4-4+ball[id*9+2]/16+1]=1;
					}		
					ball[id*9+3]=ball[id*9+3]-16;
				}
				break;
			case KEY_DOWN:
				if(id1==3||id2==3)
				{
					moveball(3,id);					
					if(ball[id*9+4]==1)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+4]=1;
					}
					if(ball[id*9+4]==2)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+1]=0;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16]=1;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16+1]=1;
					}
					if(ball[id*9+4]==3)
					{			
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16+4]=1;			
					}
					if(ball[id*9+4]==4)
					{
						map[ball[id*9+3]/16*4+ball[id*9+2]/16]=0;
						map[ball[id*9+3]/16*4+ball[id*9+2]/16+1]=0;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16+4]=1;
						map[ball[id*9+3]/16*4+4+ball[id*9+2]/16+4+1]=1;
					}		
					ball[id*9+3]=ball[id*9+3]+16;
				}
				break;		
  		}
		change();//移动后精灵的坐标变化处理.
		activeselect(id,id);//激活精灵.
	}
}
// **************************************************
// 绘制一个矩形.
//   x0			:起点横坐标,
//   y0			:起点纵坐标,
//   x1			:终点横坐标,
//   y1			:终点纵坐标,
//	 color		:颜色,
//	 h			:画笔宽度.
// **************************************************
void drawrect(int16_t x0,int16_t y0,int16_t x1,int16_t y1,
			  int color,int16_t h)
{
	int16_t i=0;
	vSetForeColor(color);
	//	vSetForeColor(vRGB(255,0,0));
	while(i<=(h-1))
	{
		vDrawLine(x0+i,y0+i,x1-i,y0+i);
		vDrawLine(x1-i,y0+i,x1-i,y1-i);
		vDrawLine(x1-i,y1-i,x0+i,y1-i);
		vDrawLine(x0+i,y1-i,x0+i,y0+i);
		i++;
	}
	vSetForeColor(0);
}
// **************************************************
// 激活选择的精灵.
//   a			:精灵的编号,激活.
//   b			:精灵的编号,取消激活.
// **************************************************
void activeselect(int16_t a,int16_t b)
{
	if(ball[b*9+4]==1)
		drawrect(ball[b*9+2],ball[b*9+3],ball[b*9+2]+16,ball[b*9+3]+16,blank,1);  //setcolor=12,setactivecolor=15
	if(ball[b*9+4]==2)
		drawrect(ball[b*9+2],ball[b*9+3],ball[b*9+2]+32,ball[b*9+3]+16,blank,1);  //setcolor=12,setactivecolor=15					
	if(ball[b*9+4]==3)
		drawrect(ball[b*9+2],ball[b*9+3],ball[b*9+2]+16,ball[b*9+3]+32,blank,1);  //setcolor=12,setactivecolor=15					
	if(ball[b*9+4]==4)