#include <math.h>#include "VGSDK.h"#include "vgsndmem.h"#include "vgsnd.h"#include "mypic.h"#include "memdef.h"//global varU8 Error_Num;//9-29:snd error, 30-100:graph error//every wav stands for a music_DGSNDWAV wav, wav1, wav2;void error_trap(U8 error_num);extern My_Pic Gnd, girl, mouse, _pic_[_KEYNUMBER];extern My_Key Key[_KEYNUMBER];extern ALL_PIC_address _All_pic_add[_PIC_NUMBER];extern unsigned int _TIMER_VAR;//0.1sextern short key_left_press;extern short key_right_press;extern short x_position;extern short y_position;extern short Mouse_change;extern short Key_pressed;extern short Key_released;extern UartConfig1();extern timer_int_enable();extern void init_struct(void);extern void init_all_pic_address(void);extern void Copy_all_pic_to_Tmem(void);extern void Draw_all_small_pic(void);extern void Draw_my_pic(unsigned short dispmode, My_Pic *p_mypic,                        unsigned int Trans_color);extern void Recover_gnd(My_Pic *p_front, My_Pic *p_back_g);extern void Exchange_oldXY(char bank_switch, My_Pic *p_mypic);extern int change_pic(My_Pic *Des_pic, char *string);extern int Which_key_is_pressed(void);extern void init_key_range(void);extern void recover_all_key(void);float rotate_angle=0.0;//#define _LATCH_ADDR		*(volatile unsigned short int*)(0x01280000)  //VG2#define _LATCH_ADDR		*(volatile U16*)(0x01580000)  //amazon//U32	_dgADK_HW_BASEADDRESS = 0x05000000;char *fm_easy = (char *)( _FLASH_ADD + 1838992);   //*.wavchar *chat    = (char *)( _FLASH_ADD + 2433030);char *ding    = (char *)( _FLASH_ADD + 2457228);//word *file_heaven = (word *)( 0x02200000 );  //24198  //*.b16 0x02200000  0x05000000//word *girl_address =(word*) (0x02200000 + 614400); //girl pic//word *mouse_address =(word*) (0x02200000 + 644400); // mouse picword *temp_buf = (word *)( 0x02300000  + 0);  //temp buf for read pictureword *temp_buf1 = (word *)( 0x02400000  + 0);  //temp buf for read picture///////pictures///////////////////void PutPixel(int x,int y,int color){  	fmemw[2048*y+x*2]=color;}//2^Width_t,6:64,7:128,8:256,9:512,10:1024void PutPixel_t(int start_position, int Width_t, int x,int y,int color){ //0x40000  tmemw[ start_position + (y << (Width_t +1)) + (x << 1) ]=color; // 16bit color,so 2*width for faster speed, use "<<"}//copy bmp 16 from flash to texturemem//void Copyb16_from_flash_to_texture(word *begin_flash, word *begin_texture, //          int columns, int lines, int columns_apply(2^n), int lines_apply(2^n))void Copyb16_from_flash_to_texture(word *begin_flash, int begin_texture,           int columns, int lines, int columns_apply, int lines_apply){  int i,j;  int color;  for(j= lines-1; j>=0 ; j--)  {     for(i=0; i<columns; i++)     {         color = *begin_flash;         PutPixel_t(begin_texture, columns_apply, i, j, color);         begin_flash ++;     }  }}void Copyb16_from_mem_to_frame(char bank_number, word *begin_mem, int begin_frame_x, int begin_frame_y,          int columns, int lines){  int j;  char *src;  char *dest;  unsigned long fram_add;  src = (char*)begin_mem;    if( ( bank_number & 0x01) == 0) //判斷BANK0/1  {	  fram_add = 0x04000000;  }  else	  fram_add = 0x04400000;  for(j= lines-1; j>=0 ; j--)  {          dest =(char *)(fram_add + (begin_frame_x<<1) + (j + begin_frame_y)*2048 );//    vgmemcpy16( void* dest, void* src, long bytesize );	  while((*(short*)0x1803400)& 0x2000); // wait	  vgmemcpy16( dest, src, columns<<1 );	  src = src + (columns<<1);  }}//read a block of fmem and save in main mem for recovervoid Read_from_frame_to_mem( char bank_number, word *begin_mem, int begin_frame_x, int begin_frame_y,          int columns, int lines){  int j;  char *src;  char *dest;  unsigned long fram_add;  dest = (char*)begin_mem;    if( ( bank_number & 0x01) == 0) //判斷BANK0/1  {	  fram_add = 0x04000000;  }  else	  fram_add = 0x04400000;  for(j= lines-1; j>=0 ; j--)  {          src =(char *)(fram_add + (begin_frame_x<<1) + (j + begin_frame_y)*2048 );//    vgmemcpy16( void* dest, void* src, long bytesize );	  vgmemcpy16( dest, src, columns<<1 );	  dest = dest + (columns<<1);  }}void Copyb16_from_flash_to_texture_new(word *begin_flash, int begin_texture,           int columns, int lines, int columns_apply, int lines_apply){  int j;  char *src;  char *dest;  src = (char*)begin_flash ;  for(j= lines-1; j>=0 ; j--)  {          dest =(char *)(0x03800000+begin_texture + (j<< (columns_apply +1)));//    vgmemcpy16( void* dest, void* src, long bytesize );	  vgmemcpy16( dest, src, columns<<1 );	  src = src + (columns<<1);   }}void delay(int i){	int j;	while(i)	{		i--;		for(j=0;j<10000;j++);	}}void Make_BMP_1(void){  int index=0;  int x,y,X,Y;  int i;  int color;  byte R,G,B,r,pel;	Y = 128;	X = 128;	for( y = Y-1; y >= 0; y--)	{		for( x = 0; x < X; x++)		{        		  if((x <= 64)&&(y <= 64))		  { R = 0x0ff;                    G = 0x0;                    B = 0x0;		  }  		  else if(( x > 64 )&&( y <= 64))		  { R = 0x0;                    G = 0x0ff;                    B = 0x0;		  }                  else if((x <= 64)&&(y > 64))		  { R = 0x0;                    G = 0x0;                    B = 0x0ff;		  }                  else if((x > 64)&&(y > 64))		  { R = 0xbb;                    G = 0xbb;                    B = 0xbb;		  }                                                      color=((R&0xf8)<<8) | ((G&0xfc)<<3) | (B>>3);		  PutPixel_t(0x40000,7, x, y, color);		}	}}void Make_New_BMP1(void){       int x,y,color,X,Y;        byte R,G,B;	Y = 128;	X = 128;	for( y = Y-1; y >= 0; y--)	{		for( x = 0; x < X; x++)		{        		  if((x <= 64)&&(y <= 64))		  { R = 0x0ff;                    G = 0x0;                    B = 0x0;		  }  		  else if(( x > 64 )&&( y <= 64))		  { R = 0x0;                    G = 0x0ff;                    B = 0x0;		  }                  else if((x <= 64)&&(y > 64))		  { R = 0x0;                    G = 0x0;                    B = 0x0ff;		  }                  else if((x > 64)&&(y > 64))		  { R = 0xbb;                    G = 0xbb;                    B = 0xbb;		  }                                                      color=((R&0xf8)<<8) | ((G&0xfc)<<3) | (B>>3);		  PutPixel_t(0x48000,7, x,y,color);		}       }}/////////////////////////////////////////////////////// Synchronous flipping/////////////////////////////////////////////////////void WritePacket_Flip( unsigned short* packet_addr ){	packet_addr[0] = 0x0001;}/////////////////////////////////////////////////////// Asynchronous flipping/////////////////////////////////////////////////////void WritePacket_AsyncFlip( unsigned short* packet_addr ){	packet_addr[0] = 0x0080;}/////////////////////////////////////////////////////// push flipping command & wait done../////////////////////////////////////////////////////void PushCommand( void(*WritePacket)(unsigned short *packet_addr) );void Flip_zy(){	// flip counter reset	*(volatile unsigned short*)0x030000a6 = 0;	// increment flip count	*(volatile unsigned short*)0x030000a6 = 1;	// push flipping command	// refer to 7.4 page flipping	//PushFlipCommand()	PushCommand( WritePacket_Flip );	// wait for flipping	while( *(volatile unsigned short*)0x030000a6 != 0 );}/////////////////////////////////////////////////////// clear screen/////////////////////////////////////////////////////void WritePacket_Clear( unsigned short* packet_addr ){	packet_addr[0] = 0x1110; // PH	packet_addr[1] = 0; // PD[1] : left-top x	packet_addr[2] = 0; // PD[2] : left-top y	packet_addr[3] =820; // PD[3] : right-bottom x	packet_addr[4] =511; // PD[4] : right-bottom y		packet_addr[21] = (0x00<<8) | 0x00; // PD[21] : G<<8 | B    black color 0 0 0 	packet_addr[22] = 0x00;             // PD[22] : R}/////////////////////////////////////////////////////// draw box/////////////////////////////////////////////////////long x,y;void WritePacket_Box( unsigned short* packet_addr ){	packet_addr[0] = 0x1110; // PH	packet_addr[1] = x; // PD[1] : left-top x	packet_addr[2] = y; // PD[2] : left-top y	packet_addr[3] = x+63; // PD[3] : right-bottom x	packet_addr[4] = y+63; // PD[4] : right-bottom y		packet_addr[21] = (0x00<<8) | 0x00; // PD[21] : G<<8 | B	packet_addr[22] = 0xff;             // PD[22] : R}/////////////////////////////////////////////////////// Graphics functions/////////////////////////////////////////////////////void InitRenderingEngine();void PushCommand( void(*WritePacket)(unsigned short *packet_addr) );/////////////////////////////////////////////////////// system initialize functions.../////////////////////////////////////////////////////void VR0_memory_controller_reset();void CRT_320x240_noninterlace();////////////////////////////////////////////////////void Write_Packet_blend(int mode, int ScrX1, int ScrY1, int ScrX2, int ScrY2,                       int Tx1, int Ty1, int A, int B, int C, int D,            int SrcAlphaColor, int SrcBlendFunc,int DestAlphaColor,int DestBlendFunc,