void up(int n){
int i,j;
for(j=0;j<n;j++){//每一列
for(i=0;i<n-1;i++){
if(Array2048[i][j]==Array2048[i+1][j]){
Array2048[i][j]=Array2048[i][j]+Array2048[i+1][j];
Array2048[i+1][j]=0;
//移除空格
up_remove_blank(n);
}
}
}
}
int main(){
int i,j;
bool mark;
int n =8;
fillBox(n);
fillBox(n);
output(n);
printf("%d\n",myrandom() % n);
printf("%d\n",myrandom() % n);
printf("%d\n",myrandom() % n);
printf("%d\n",myrandom() % n);
printf("%d\n",myrandom() % n);
printf("%d\n",myrandom() % n);
printf("%d\n",myrandom() % n);
printf("%d\n",myrandom() % n);
while (true){
char ch;
scanf("%c%*c", &ch);
if (ch == 'a'){
// mark = left(n);
left_remove_blank(n);
left(n);
}
else if (ch == 'd'){
// mark = right(n);
right_remove_blank(n);
right(n);
}
else if (ch == 'w'){
// mark = up(n);
up_remove_blank(n);
up(n);
}
else if (ch == 's'){
// mark = down(n);
down_remove_blank(n);
down(n);
}
else{
continue;
}
system("clear");
//printf("Move:\n");
//output();
// if (!mark){
// continue;
// }
fillBox(n);
printf("Fill:\n");
output(n);
if (isOver(n)){
printf("\n\nGame Over!\n\n");
break;
}
if (isWin(n))
{
printf("\n\n Wow You Win!\n\n");
break;
/* code */
}
}
return 0;
}
/*
* ======== consoleTaskFxn ========
* Console task
*
* This task listens to the key pressed in the keyboard through USBCDC.
* The string ended with return character '\n' will trigger the task
* to send this string to the mailbox.
* For example, when the user enter "ls\n", this task will scan all the
* files in the root of SD card and send the file list to the mailbox to
* inform the drawing task to display on the screen.
* The up/down arrow can be used to scroll up/down to display more files
* in the SD card.
*/
Void consoleTaskFxn (UArg arg0, UArg arg1)
{
unsigned int count;
unsigned int cpuLoad;
char input[128];
UInt key;
DrawMessage drawMsg;
count = 1;
/* printf goes to the UART com port */
printf("\f======== Welcome to the Console ========\n");
printf("Enter a command followed by return.\n"
"Type help for a list of commands.\n\n");
printf("%d %% ", count++);
fflush(stdout);
/* Loop forever receiving commands */
while(true) {
/* Get the user's input */
scanf("%s", input);
/* Flush the remaining characters from stdin since they are not used. */
fflush(stdin);
if (!strcmp(input, "a")) {
/* Print the CPU load */
cpuLoad = Load_getCPULoad();
printf("CPU Load: %d\n", cpuLoad);
drawMsg.drawCommand = KeyBoadCOMMAND;
up_remove_blank(4);
up(4);
// copy the data to message
key = Gate_enterSystem();
copyFrom2048ArrayToDrawMessage(4,drawMsg.draw2048 , Array2048);
Gate_leaveSystem(key);
Mailbox_post(mailboxHandle, &drawMsg, BIOS_WAIT_FOREVER);
}
else if (!strcmp(input, "d")) {
/* Print the CPU load */
cpuLoad = Load_getCPULoad();
printf("CPU Load: %d\n", cpuLoad);
drawMsg.drawCommand = KeyBoadCOMMAND;
down_remove_blank(4);
down(4);
// copy the data to message
key = Gate_enterSystem();
copyFrom2048ArrayToDrawMessage(4,drawMsg.draw2048 , Array2048);
Gate_leaveSystem(key);
Mailbox_post(mailboxHandle, &drawMsg, BIOS_WAIT_FOREVER);
} else if (!strcmp(input, "w")) {
/* Print the CPU load */
cpuLoad = Load_getCPULoad();
printf("CPU Load: %d\n", cpuLoad);
drawMsg.drawCommand = KeyBoadCOMMAND;
left_remove_blank(4);
left(4);
// copy the data to message
key = Gate_enterSystem();
copyFrom2048ArrayToDrawMessage(4,drawMsg.draw2048 , Array2048);
Gate_leaveSystem(key);
Mailbox_post(mailboxHandle, &drawMsg, BIOS_WAIT_FOREVER);
} else if (!strcmp(input, "s")) {
/* Print the CPU load */
cpuLoad = Load_getCPULoad();
printf("CPU Load: %d\n", cpuLoad);
drawMsg.drawCommand = KeyBoadCOMMAND;
right_remove_blank(4);
right(4);
// copy the data to message
key = Gate_enterSystem();
copyFrom2048ArrayToDrawMessage(4,drawMsg.draw2048 , Array2048);
Gate_leaveSystem(key);
Mailbox_post(mailboxHandle, &drawMsg, BIOS_WAIT_FOREVER);
}
else if (!strcmp(input, "exit")) {
/* Exit the console task */
printf("Are you sure you want to exit the console? Y/N: ");
fflush(stdout);
scanf("%s", input);
fflush(stdin);
if ((input[0] == 'y' || input[0] == 'Y') && input[1] == 0x00) {
printf("Exiting console, goodbye.\n");
Task_exit();
}
}
else {
/* Print a list of valid commands. */
printf("Valid commands:\n"
"- w: move up.\n"
"- a: move left.\n"
"- s: move down.\n"
"- a: move right.\n"
"- exit: Exit the console task.\n");
}
fillBox(4);
// printf("%d %% ", count++);
fflush(stdout);
}
}
/*
* ======== grlibTaskFxn ========
* Drawing task
*
* It is pending for the message either from console task or from button ISR.
* Once the messages received, it draws to the screen based on information
* contained in the message.
*/
Void grlibTaskFxn(UArg arg0, UArg arg1)
{
DrawMessage curMsg;
const UChar *pucCurImage;
UInt key;
UInt fontHeight = GrStringHeightGet(&context);
while (TRUE) {
Mailbox_pend(mailboxHandle, &curMsg, BIOS_WAIT_FOREVER);
fillBox(4);
/* Clear screen before drawing */
clearDisplay();
/* Parse the message and draw */
switch (curMsg.drawCommand) {
case IMAGE:
pucCurImage = image_Gallery[curMsg.drawImageIndex];
/* Draw image at (0,0) */
GrImageDraw(&context, pucCurImage, 0, 0);
break;
case KeyBoadCOMMAND:
switch(curMsg.MoveCommand){
case UP:
// copy the data to message
key = Gate_enterSystem();
up_remove_blank(4);
up(4);
copyFrom2048ArrayToDrawMessage(4,curMsg.draw2048 , Array2048);
Gate_leaveSystem(key);
break;
case DOWN:
// copy the data to message
key = Gate_enterSystem();
down_remove_blank(4);
down(4);
copyFrom2048ArrayToDrawMessage(4,curMsg.draw2048 , Array2048);
Gate_leaveSystem(key);
break;
case LEFT:
// copy the data to message
key = Gate_enterSystem();
left_remove_blank(4);
left(4);
copyFrom2048ArrayToDrawMessage(4,curMsg.draw2048 , Array2048);
Gate_leaveSystem(key);
break;
case RIGHT:
// copy the data to message
key = Gate_enterSystem();
right_remove_blank(4);
right(4);
copyFrom2048ArrayToDrawMessage(4,curMsg.draw2048 , Array2048);
Gate_leaveSystem(key);
break;
default:
break;
}
output(4,curMsg.draw2048);
break;
case ScreenCOMMAND:
// copy the data to message
key = Gate_enterSystem();
fillBox(4);
Gate_leaveSystem(key);
output(4,curMsg.draw2048);
System_printf("here\n");
// printf("data X %d , data Y %d /n",curMsg.touchPosition[0],curMsg.touchPosition[1]);
break;
default:
break;
}
}
}
