/**
* \brief The mouse has been pressed on the item.
* \param button The pressed button.
* \param pos The position of the mouse on the item.
*/
bool bear::system_sound_toggle::mouse_pressed_local
( input::mouse::mouse_code button, const universe::position_type& pos )
{
super::mouse_pressed_local( button, pos );
toggle_sound();
return true;
} // system_sound_toggle::mouse_pressed_local()
void new_game(void) {
char c = 0;
cancel_software_timer(foodTimerNum);
cancel_software_timer(ratsTimerNum);
empty_display();
//wait for space
while(c != ' ' && c != 'l' && c != 'L'){
if(input_available())
c = fgetc(stdin);
if(c == 'M' || c == 'm'){
toggle_sound();
display_sound_status();
c = 0;
}
}
init_display();
if(c == 'l' || c == 'L'){
if(load_state())
render_board();
else {
/* Initialise internal representations. */
init_board();
init_score();
}
}
else {
/* Initialise internal representations. */
init_board();
init_score();
}
clear_terminal();
//Place scores
update_score();
//place sound status
display_sound_status();
show_instruction(PLAYING);
/* Make food blink 5 times a second. We should call blink_food
** 10 times a second which is 100ms
*/
foodTimerNum = execute_function_periodically(BLINKRATE, blink_food);
ratsTimerNum = execute_function_periodically(RATSPEED, move_rats);
/* Debug *
move_cursor(0, TITLEY-1);
printf_P(PSTR("new_game %u"), get_score());
wait_for(1000);
//*/
}
/**
* \brief The finger has been used on the item.
* \param event The event dispatched by the finger.
*/
bool bear::system_sound_toggle::finger_action_local
( const input::finger_event& event )
{
super::finger_action_local( event );
if ( event.get_type() != input::finger_event::finger_event_pressed )
return false;
toggle_sound();
return true;
} // system_sound_toggle::finger_action_local()
int main() {
rs232_fd = open("/dev/ttyS0", O_RDWR | O_NOCTTY | O_NDELAY);
if (rs232_fd < 0) {
fprintf(stderr, "RS232 error\n");
exit(1);
}
set_interface_attribs(rs232_fd, B115200, 0);
set_blocking(rs232_fd, 0);
write(rs232_fd, "PCready\n", 8);
printf("READY\n");
while(1) {
int array[2];
array[0] = 0, array[1] = 1;
toggle_sound(array, 2, 1);
usleep(10000000);
}
/*
while(1) {
fprintf(rs232, "PC ready\n");
fgets(buffer, 10000, rs232);
if (strcmp(buffer, "DE2 ready") == 0) {
break;
}
}
*/
/*
int mode;
scanf("%d", &n);
switch (mode) {
case 1:
break;
case 2:
break;
}
*/
return 0;
}
/*
* main -- Main program.
*/
int main(void) {
uint8_t chars_into_escape_sequence = 0;
int8_t moveStatus = 0;
char c;
/* Initialise our main clock */
init_timer();
/* Initialise serial I/O */
init_serial_stdio(19200, 0);
/* Make the display_row() function be called every 2ms.
** (This function returns a timer number, but we ignore
** this since we'll never do anything with it.)
*/
execute_function_periodically(2, display_row);
/* Register the time_increment() function to be called every 500ms.
** This function just sets a variable (timePassedFlag).
*/
mainTimerNum = execute_function_periodically(500, time_increment);
//4209435
/* setup AVR to handle sounds*/
init_sound();
/*
** Turn on interrupts (needed for timer and serial input/output to work)
*/
sei();
/*
** Display splash screen
*/
splash_screen();
show_instruction(NEWGAME);
/*
** Perform necessary initialisations for a new game.
*/
new_game();
/*
** Event loop - wait for a certain amount of time to pass or wait
** for a character to arrive from standard input. The time_passed_flag
** is set within the function time_increment() below - which is setup
** to be called periodically.
*/
for(;;) {
if(timePassedFlag) {
moveStatus = move_snake();
timePassedFlag = 0;
} else if(input_available()) {
/* Read the input from our terminal and handle it */
c = fgetc(stdin);
if(chars_into_escape_sequence == 0 && c == '\x1b') {
/*
** Received ESCAPE character - we're one character into
** an escape sequence
*/
chars_into_escape_sequence = 1;
} else if(chars_into_escape_sequence == 1 && c == '[') {
/*
** We're now two characters into an escape sequence
*/
chars_into_escape_sequence = 2;
} else if (chars_into_escape_sequence == 2) {
/* We're two characters into an escape sequence and
** have received another - see if it is as expected.
*/
if (c == 'C') {
/* Cursor right key pressed - Set next direction to
** be moved to RIGHT */
set_snake_dirn(RIGHT);
}
if (c == 'D') {
/* Cursor left key pressed - Set next direction to
** be moved to LEFT */
set_snake_dirn(LEFT);
}
if (c == 'A') {
/* Cursor up key pressed - Set next direction to
** be moved to UP */
set_snake_dirn(UP);
}
if (c == 'B') {
/* Cursor down key pressed - Set next direction to
** be moved to DOWN */
set_snake_dirn(DOWN);
}
/* else, unknown escape sequence */
/* We're no longer part way through an escape sequence */
chars_into_escape_sequence = 0;
} else if(chars_into_escape_sequence != 0) {
/*
** We started an escape sequence but didn't get a character
** we recognised - discard it and assume that we're not
** in an escape sequence.
*/
chars_into_escape_sequence = 0;
} else if (c == ' ') {
/* Space character received - move snake immediately */
moveStatus = move_snake();
} else {
if(c == 'N' || c == 'n'){
show_instruction(NEWGAME);
new_game();
} else if(c == 'P' || c == 'p'){
moveStatus = 0;
pause_game();
} else if(c == 'M' || c == 'm'){
toggle_sound();
display_sound_status();
}
}
}
switch(moveStatus){
case ATE_FOOD:
if(sound_status())
play_sound();
moveStatus = MOVE_OK;
break;
}
if(moveStatus < 0) {
/* Move failed - game over */
handle_game_over();
moveStatus = 0;
update_score();
}
}
}
static void enable_sound_button_toggled(GtkWidget *widget, gpointer data)
{
g_context.sound_enabled = ! g_context.sound_enabled;
toggle_sound(g_context.sound_enabled);
}
