/*
* Functions: interactiveMode
* Interactive Mode of Smiley Program. User are allowed to control
* Smiley by entering mothed which on the list interactively.
*/
int interactiveMode(){
//output information
printf("Next step for Smiley:\n");
printf("[1] move();\n");
printf("[2] turnLeft();\n");
printf("[3] putFlash();\n");
printf("[4] pickFlash();\n");
printf("[0] Exit Smiley.\n");
//let user choose
int select=0;
printf(">> ");
while(scanf("%d",&select)!=1){
printf("Invalid input, please try again.\n");
}
switch(select){
case 1:
move(); break;
case 2:
turnLeft(); break;
case 3:
putFlash(); break;
case 4:
pickFlash(); break;
case 0:
return 0;
break;
default:
printf("Invalid input, please try agin.\n");
interactiveMode();
}
return 1;
}
int main(int argc, char *argv[]) {
// First check for special commands
if (argc >= 2) {
if (argv[1] == std::string("--help")) {
printHelpMessage(std::cout, true);
exit(EXIT_SUCCESS);
}
}
// Enter interactive mode if less than one argument is provided
// (the first argument is the name of the command)
if (argc <= 1) {
interactiveMode();
}
else {
// Join all arguments, ignoring spaces
// EDIT: Ignore the first argument. Is value is 'bin/eval-test'
std::string input = "";
for (int i = 1; i < argc; i++) {
input += argv[i];
}
commandLineMode(input);
}
}
int main(int argc, char **argv) {
int isEnd;
if(pipe(pdes)) {
die("pipe()");
};
if(argc == 1) { // interactiveMode
while(1) {
isEnd = interactiveMode();
if(isEnd) {
fputs("Exit MultiPShell..\n", stdout);
break;
}
}
} else if (argc == 2) {
//isEnd = batchMode(argv[1]);
isEnd = 0;
if(isEnd)
return 0;
} else {
fprintf(stderr, "Invalid commands.\nCheck your commands.\n");
}
return 0;
}
int main(int argc, char** argv)
{
if(argc > 1)
return batchMode(argc, argv);
else
interactiveMode();
return 0;
}
