///////////////////////运行函数
void initSnake()
{
int i;
for (i = 0; i < SNAKE_MIN_LEN; i++)
{
mySnake[i].x = 10 - i;
mySnake[i].y = 3;//////(10,3)坐标可任意摆放
}
fixConsoleSize((TOTAL_WIDTH) * 2, TOTAL_HEIGHT);
setCursorVisible(0);
setConsoleTitle("Snake");
}
/*****************************************************************************
int initConsole(void)
Description :
Initializes the console window.
Parameters : -
Returns :
TRUE, if everything initialized correctly.
FALSE, if not.
*****************************************************************************/
int initConsole(void)
{
if(!setConsoleSize(100, 40))
{
// console size could not be set
return FALSE;
}
if(!setConsoleTitle("Game Compilation"))
{
// console title could not be set
return FALSE;
}
// everything went well
return TRUE;
}
//主函数
int main()
{ clock_t start,finish;
int isPause = 1;
int chance=0;
float RewardTime=0;
int z;
setCursorVisible(0);
setConsoleTitle("贪吃蛇--D_Y。 2010.1.11"); //标题
ch=menu();
ch2=menuDouble();
if(ch2=='1')
z=0;
if(ch2=='2')
z=1;
initSnake(SNAKE_MIN_LEN,z);
drawMap();
drawSnake(z);
//PlaySound("d:\\泡泡堂轻松欢快音乐音效WAV.wav",NULL, SND_ASYNC|SND_NODEFAULT|SND_LOOP );
switch(ch) //不同的难度对应不同的奖励食物消失时间
{
case '1':
RewardTime=2500;
case '2':
RewardTime=3000;
case '3':
RewardTime=3500;
}
while (!isOver[0]&&!isOver[1]) //当两条蛇任意一条死亡则游戏结束
{
srand((uint32)time(NULL));
if (!isPause)
{
moveSnake(z);
if (!isFood)
drawFood();
while(((point[1]+point[0])%4==0)&&((point[1]+point[0])>3)&&p==1)
//规定在得分大于三分时每吃掉四个常规食物产生一个奖励食物
{
if (!isReward)
drawReward();
start=clock(); //画出食物，记录此刻时间
break;
}
finish=start+RewardTime ; //结束时间为开始时间加规定的奖励食物出现时间
if((isReward==1)&&(finish<=clock()))
{
drawBlock(myReward.x, myReward.y, BS_SPACE); //超出规定时间则将奖励食物用背景方框覆盖
myReward.x=-1;
myReward.y=-1;
isReward=0;
}
if(((point[1]+point[0])%3==0)&&((point[1]+point[0])>2)&&q==0)
{
clearBar();
drawBar();
}
setTextColor(myColors[4]); //规定出输出分数等信息
gotoTextPos(MAP_BASE_X*2 -14 , MAP_BASE_Y + 2);
printf("Player 1");
gotoTextPos(MAP_BASE_X*2 -14 , MAP_BASE_Y + 4);
printf("Score: %d.", point[0]);
if(z==1)
{
gotoTextPos(MAP_BASE_X*2 + MAP_WIDTH*2+4 , MAP_BASE_Y + 2);
printf("Player 2");
gotoTextPos(MAP_BASE_X*2 + MAP_WIDTH*2+4 , MAP_BASE_Y + 4);
printf("Score: %d.", point[1]);
}
}
DELAY(ch); //赋予游戏速度
delayMS(80- snakeLength[0]*2); //游戏速度随着蛇身增长而增加
if (jkHasKey()) //键盘控制
{
switch (jkGetKey())
{
case JK_UP:
if (snakeDir[0] != DIR_DOWN)
snakeDir[0] = DIR_UP;
break;
case 'w':
if (snakeDir[1] != DIR_DOWN)
snakeDir[1] = DIR_UP;
break;
case JK_DOWN:
if (snakeDir[0] != DIR_UP)
snakeDir[0] = DIR_DOWN;
break;
case 's':
if (snakeDir[1] != DIR_UP)
snakeDir[1] = DIR_DOWN;
break;
case JK_LEFT:
if (snakeDir[0] != DIR_RIGHT)
snakeDir[0] = DIR_LEFT;
break;
case 'a':
if (snakeDir[1] != DIR_RIGHT)
snakeDir[1] = DIR_LEFT;
break;
case JK_RIGHT:
if (snakeDir[0] != DIR_LEFT)
snakeDir[0] = DIR_RIGHT;
case 'd':
if (snakeDir[1] != DIR_LEFT)
snakeDir[1] = DIR_RIGHT;
break;
case JK_ENTER:
case JK_SPACE:
isPause = !isPause;
break;
case JK_ESC:
isOver[0]=1;
break;
default:
break;
}
}
}
PlaySound("d:\\超级马里奥兄弟 死掉音.wav",NULL, SND_ASYNC|SND_NODEFAULT );
gotoTextPos(MAP_BASE_X + MAP_WIDTH - 7, MAP_BASE_Y + MAP_HEIGHT + 1);
if(isOver[0]==1&&z==0)
printf("Game Over!!");
if(isOver[0]==1&&z==1)
printf("Player 2 win!!");
if(isOver[1]==1)
printf("Player 1 win!!");//游戏结束，在规定处显示分数
getch();
return 0;
}
/**
\fn int main(int argc, char *argv[])
\brief main routine
\param argc number of commandline arguments + 1
\param argv string array containing commandline arguments (argv[0] contains name of executable)
\return dummy return code (not used)
Main routine for import, programming, and check routines
*/
int main(int argc, char ** argv) {
char *appname; // name of application without path
char portname[STRLEN]; // name of communication port
int baudrate; // communication baudrate [Baud]
uint8_t resetSTM8; // 0=no reset; 1=HW reset via DTR (RS232/USB) or GPIO18 (Raspi); 2=SW reset by sending 0x55+0xAA
uint8_t enableBSL; // don't enable ROM bootloader after upload (caution!)
uint8_t jumpFlash; // jump to flash after upload
uint8_t pauseOnLaunch; // prompt for <return> prior to upload
int flashsize; // size of flash (kB) for w/e routines
uint8_t versBSL; // BSL version for w/e routines
char hexfile[STRLEN]; // name of file to flash
HANDLE ptrPort; // handle to communication port
char buf[BUFSIZE]; // buffer for hexfiles
char image[BUFSIZE]; // memory image buffer
uint32_t imageStart; // starting address of image
uint32_t numBytes; // number of bytes in image
char *ptr=NULL; // pointer to memory
int i, j; // generic variables
//char Tx[100], Rx[100]; // debug: buffer for tests
// initialize global variables
g_pauseOnExit = 1; // wait for <return> before terminating
g_UARTmode = 0; // 2-wire interface with UART duplex mode
verbose = false; // verbose output when requested only
// initialize default arguments
portname[0] = '\0'; // no default port name
baudrate = 230400; // default baudrate
resetSTM8 = 0; // don't automatically reset STM8
jumpFlash = 1; // jump to flash after uploade
pauseOnLaunch = 1; // prompt for return prior to upload
enableBSL = 1; // enable bootloader after upload
hexfile[0] = '\0'; // no default hexfile
// for debugging only
//sprintf(portname, "/dev/tty.usbserial-A4009I0O");
// required for strncpy()
portname[STRLEN-1] = '\0';
hexfile[STRLEN-1] = '\0';
// reset console color (needs to be called once for Win32)
setConsoleColor(PRM_COLOR_DEFAULT);
////////
// parse commandline arguments
////////
for (i=1; i<argc; i++) {
// debug: print argument
//printf("arg %d: '%s'\n", (int) i, argv[i]);
// name of communication port
if (!strcmp(argv[i], "-p"))
strncpy(portname, argv[++i], STRLEN-1);
// communication baudrate
else if (!strcmp(argv[i], "-b"))
sscanf(argv[++i],"%d",&baudrate);
// UART mode: 0=duplex, 1=1-wire reply, 2=2-wire reply (default: duplex)\n");
else if (!strcmp(argv[i], "-u")) {
sscanf(argv[++i], "%d", &j);
g_UARTmode = j;
}
// name of hexfile
else if (!strcmp(argv[i], "-f"))
strncpy(hexfile, argv[++i], STRLEN-1);
// HW reset STM8 via DTR line (RS232/USB) or GPIO18 (Raspi only)
else if (!strcmp(argv[i], "-r")) {
sscanf(argv[++i], "%d", &j);
resetSTM8 = j;
}
// don't enable ROM bootloader after upload (caution!)
else if (!strcmp(argv[i], "-x"))
enableBSL = 0;
// don't jump to address after upload
else if (!strcmp(argv[i], "-j"))
jumpFlash = 0;
// don't prompt for <return> prior to upload
else if (!strcmp(argv[i], "-Q"))
pauseOnLaunch = 0;
// don't prompt for <return> prior to exit
else if (!strcmp(argv[i], "-q"))
g_pauseOnExit = 0;
// verbose output
else if (!strcmp(argv[i], "-v"))
verbose = true;
// else print list of commandline arguments and language commands
else {
if (strrchr(argv[0],'\\'))
appname = strrchr(argv[0],'\\')+1; // windows
else if (strrchr(argv[0],'/'))
appname = strrchr(argv[0],'/')+1; // Posix
else
appname = argv[0];
printf("\n");
printf("usage: %s [-h] [-p port] [-b rate] [-u mode] [-f file] [-r ch] [-x] [-j] [-Q] [-q] [-v]\n\n", appname);
printf(" -h print this help\n");
printf(" -p port name of communication port (default: list all ports and query)\n");
printf(" -b rate communication baudrate in Baud (default: 230400)\n");
printf(" -u mode UART mode: 0=duplex, 1=1-wire reply, 2=2-wire reply (default: duplex)\n");
printf(" -f file name of s19 or intel-hex file to flash (default: none)\n");
#ifdef __ARMEL__
printf(" -r ch reset STM8: 1=DTR line (RS232), 2=send 'Re5eT!' @ 115.2kBaud, 3=GPIO18 pin (Raspi) (default: no reset)\n");
#else
printf(" -r ch reset STM8: 1=DTR line (RS232), 2=send 'Re5eT!' @ 115.2kBaud (default: no reset)\n");
#endif
printf(" -x don't enable ROM bootloader after upload (default: enable)\n");
printf(" -j don't jump to flash after upload (default: jump to flash)\n");
printf(" -Q don't prompt for <return> prior to upload (default: prompt)\n");
printf(" -q don't prompt for <return> prior to exit (default: prompt)\n");
printf(" -v verbose output\n");
printf("\n");
Exit(0, 0);
}
} // process commandline arguments
////////
// print app name & version, and change console title
////////
get_app_name(argv[0], VERSION, buf);
printf("\n%s\n", buf);
setConsoleTitle(buf);
////////
// if no port name is given, list all available ports and query
////////
if (strlen(portname) == 0) {
printf(" enter comm port name ( ");
list_ports();
printf(" ): ");
scanf("%s", portname);
getchar();
} // if no comm port name
// If specified import hexfile - do it early here to be able to report file read errors before others
if (strlen(hexfile)>0) {
const char *shortname = strrchr(hexfile, '/');
if (!shortname)
shortname = hexfile;
// convert to memory image, depending on file type
const char *dot = strrchr (hexfile, '.');
if (dot && !strcmp(dot, ".s19")) {
if (verbose)
printf(" Loading Motorola S-record file %s …\n", shortname);
load_hexfile(hexfile, buf, BUFSIZE);
convert_s19(buf, &imageStart, &numBytes, image);
}
else if (dot && (!strcmp(dot, ".hex") || !strcmp(dot, ".ihx"))) {
if (verbose)
printf(" Loading Intel hex file %s …\n", shortname);
load_hexfile(hexfile, buf, BUFSIZE);
convert_hex(buf, &imageStart, &numBytes, image);
}
else {
if (verbose)
printf(" Loading binary file %s …\n", shortname);
load_binfile(hexfile, image, &imageStart, &numBytes, BUFSIZE);
}
}
////////
// put STM8 into bootloader mode
////////
if (pauseOnLaunch) {
printf(" activate STM8 bootloader and press <return>");
fflush(stdout);
fflush(stdin);
getchar();
}
////////
// open port with given properties
////////
printf(" open port '%s' with %gkBaud ... ", portname, (float) baudrate / 1000.0);
fflush(stdout);
if (g_UARTmode == 0)
ptrPort = init_port(portname, baudrate, 1000, 8, 2, 1, 0, 0); // use even parity
else
ptrPort = init_port(portname, baudrate, 1000, 8, 0, 1, 0, 0); // use no parity
printf("ok\n");
fflush(stdout);
// debug: communication test (echo+1 test-SW on STM8)
/*
printf("open: %d\n", ptrPort);
for (i=0; i<254; i++) {
Tx[0] = i;
send_port(ptrPort, 1, Tx);
receive_port(ptrPort, 1, Rx);
printf("%d %d\n", (int) Tx[0], (int) Rx[0]);
}
printf("done\n");
Exit(1,0);
*/
////////
// communicate with STM8 bootloader
////////
// HW reset STM8 using DTR line (USB/RS232)
if (resetSTM8 == 1) {
printf(" reset via DTR ... ");
pulse_DTR(ptrPort, 10);
printf("done\n");
SLEEP(5); // allow BSL to initialize
}
// SW reset STM8 via command 'Re5eT!' at 115.2kBaud (requires respective STM8 SW)
else if (resetSTM8 == 2) {
set_baudrate(ptrPort, 115200); // expect STM8 SW to receive at 115.2kBaud
printf(" reset via UART command ... ");
sprintf(buf, "Re5eT!"); // reset command (same as in STM8 SW!)
for (i=0; i<6; i++) {
send_port(ptrPort, 1, buf+i); // send reset command bytewise to account for slow handling
SLEEP(10);
}
printf("done\n");
set_baudrate(ptrPort, baudrate); // restore specified baudrate
}
// HW reset STM8 using GPIO18 pin (only Raspberry Pi!)
#ifdef __ARMEL__
else if (resetSTM8 == 3) {
printf(" reset via GPIO18 ... ");
pulse_GPIO(18, 10);
printf("done\n");
SLEEP(5); // allow BSL to initialize
}
#endif // __ARMEL__
// synchronize baudrate
bsl_sync(ptrPort);
// get bootloader info for selecting flash w/e routines
bsl_getInfo(ptrPort, &flashsize, &versBSL);
// select device dependent flash routines for upload
if ((flashsize==32) && (versBSL==0x10)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_32K_ver_1_0_s19;
ptr[STM8_Routines_E_W_ROUTINEs_32K_ver_1_0_s19_len]=0;
}
else if ((flashsize==32) && (versBSL==0x12)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_32K_ver_1_2_s19;
ptr[STM8_Routines_E_W_ROUTINEs_32K_ver_1_2_s19_len]=0;
}
else if ((flashsize==32) && (versBSL==0x13)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_32K_ver_1_3_s19;
ptr[STM8_Routines_E_W_ROUTINEs_32K_ver_1_3_s19_len]=0;
}
else if ((flashsize==32) && (versBSL==0x14)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_32K_ver_1_4_s19;
ptr[STM8_Routines_E_W_ROUTINEs_32K_ver_1_4_s19_len]=0;
}
else if ((flashsize==128) && (versBSL==0x20)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_128K_ver_2_0_s19;
ptr[STM8_Routines_E_W_ROUTINEs_128K_ver_2_0_s19_len]=0;
}
else if ((flashsize==128) && (versBSL==0x21)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_128K_ver_2_1_s19;
ptr[STM8_Routines_E_W_ROUTINEs_128K_ver_2_1_s19_len]=0;
}
else if ((flashsize==128) && (versBSL==0x22)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_128K_ver_2_2_s19;
ptr[STM8_Routines_E_W_ROUTINEs_128K_ver_2_2_s19_len]=0;
}
else if ((flashsize==128) && (versBSL==0x24)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_128K_ver_2_4_s19;
ptr[STM8_Routines_E_W_ROUTINEs_128K_ver_2_4_s19_len]=0;
}
else if ((flashsize==256) && (versBSL==0x10)) {
ptr = (char*) STM8_Routines_E_W_ROUTINEs_256K_ver_1_0_s19;
ptr[STM8_Routines_E_W_ROUTINEs_256K_ver_1_0_s19_len]=0;
}
else {
setConsoleColor(PRM_COLOR_RED);
fprintf(stderr, "\n\nerror: unsupported device, exit!\n\n");
Exit(1, g_pauseOnExit);
}
{
char ramImage[8192];
uint32_t ramImageStart;
uint32_t numRamBytes;
convert_s19(ptr, &ramImageStart, &numRamBytes, ramImage);
if (verbose)
printf("Uploading RAM routines\n");
bsl_memWrite(ptrPort, ramImageStart, numRamBytes, ramImage, 0);
}
// if specified upload hexfile
if (strlen(hexfile)>0)
bsl_memWrite(ptrPort, imageStart, numBytes, image, 1);
// memory read
//imageStart = 0x8000; numBytes = 128*1024; // complete 128kB flash
//imageStart = 0x00A0; numBytes = 352; // RAM
//bsl_memRead(ptrPort, imageStart, numBytes, image);
// enable ROM bootloader after upload (option bytes always on same address)
if (enableBSL==1) {
printf(" activate bootloader ... ");
bsl_memWrite(ptrPort, 0x487E, 2, (char*)"\x55\xAA", 0);
printf("done\n");
}
// jump to flash start address after upload (reset vector always on same address)
if (jumpFlash)
bsl_jumpTo(ptrPort, 0x8000);
////////
// clean up and exit
////////
close_port(&ptrPort);
if (verbose)
printf("done with program\n");
Exit(0, g_pauseOnExit);
// avoid compiler warnings
return(0);
} // main