void game_end() {
//turns off all communication with Node2
timer_disable();
//can_play_music();
oled_clear_screen();
//print GAME OVER
oled_pos(3, 4);
oled_printf("GAME OVER");
_delay_ms(1500);
oled_clear_screen();
oled_pos(2, 2);
oled_printf("Final score:");
oled_pos(4, 7);
oled_printf("%d", game_score);
printf("Final score: %d\n", game_score);
oled_pos(7, 0);
oled_printf("press any button");
while ((!button_read(2) && !button_read(1) && button_read(3)) ); //wait for button press
_delay_ms(100);
oled_clear_screen();
}
//Initializes the OLED screen with a blank screen
void oled_init(){
write_c(0xae); // display off
write_c(0xa1); //segment remap
write_c(0xda); //common pads hardware: alternative
write_c(0x12);
write_c(0xc8); //common output scan direction:com63~com0
write_c(0xa8); //multiplex ration mode:63
write_c(0x3f);
write_c(0xd5); //display divide ratio/osc. freq. mode
write_c(0x80);
write_c(0x81); //contrast control
write_c(0x50);
write_c(0xd9); //set pre-charge period
write_c(0x21);
write_c(0x20); //Set Memory Addressing Mode
write_c(0x02);
write_c(0xdb); //VCOM deselect level mode
write_c(0x30);
write_c(0xad); //master configuration
write_c(0x00);
write_c(0xa4); //out follows RAM content
write_c(0xa6); //set normal display
write_c(0xaf); // display on
// Clear screen
oled_clear_screen();
}
void oled_welcome(){
oled_clear_screen();
char message1[] = "VELKOMMEN!";
char message2[] = "WELCOME!";
char message3[] = "Willkommen!";
char message4[] = "Bienvenue!";
char message5[] = "Bon bini!";
char message6[] = "Mauya!";
char message7[] = "Welkam!";
oled_goto_line(0);
oled_print(message1);
oled_goto_line(1);
oled_print(message2);
oled_goto_line(2);
oled_print(message3);
oled_goto_line(3);
oled_print(message4);
oled_goto_line(4);
oled_print(message5);
oled_goto_line(5);
oled_print(message6);
oled_goto_line(6);
oled_print(message7);
_delay_ms(1000);
}
void Task4()
{
uint16_t cnt;
uint8_t v;
uint8_t row;
printf( "Task4 PID=%u\r\n",nrk_get_pid());
oled_on();
cnt=0;
row=0;
while(1) {
v=hrm_get_value();
sprintf(txt_str,"%d%d%d cnt=%d hrm=%d",nrk_gpio_get(NRK_MMC_9), nrk_gpio_get(NRK_MMC_10), nrk_gpio_get(NRK_MMC_11), cnt,v);
oled_write_str( 2, row, 0, 0xFFFF, txt_str );
/* oled_clear_screen();
nrk_wait_until_ticks(50);
sprintf(txt_str,"Neighbor List:");
oled_write_str( 2, 3, 0, 0xFFFF, txt_str );
nrk_wait_until_ticks(50);
sprintf(txt_str," 0x100002a -27 4");
oled_write_str( 2, 4, 0, 0xFFFF, txt_str );
nrk_wait_until_ticks(50);
sprintf(txt_str," 0x1000012: -30 2");
oled_write_str( 2, 5, 0, 0xFFFF, txt_str );
nrk_wait_until_ticks(50);
sprintf(txt_str," 0x100000a: -5 3");
oled_write_str( 2, 6, 0, 0xFFFF, txt_str );
nrk_wait_until_ticks(50);
sprintf(txt_str,"Round Trip Pkt: 93%%");
oled_write_str( 2, 9, 0, 0xFFFF, txt_str );
nrk_wait_until_ticks(50);
//putc0(0x70);
//putc0(0x01);
//nrk_wait_until_ticks(50);
oled_draw_square( 8, 83, 150, 92, 0x001F );
nrk_wait_until_ticks(50);
//putc0(0x70);
//putc0(0x00);
//nrk_wait_until_ticks(50);
oled_draw_square( 10, 85, 100, 90, 0x07e0 );
nrk_wait_until_ticks(50);
*/
cnt++;
row++;
if(row==15) {
oled_clear_screen();
row=0;
}
nrk_wait_until_next_period();
}
}
void snake_print(int8_t snake[MAX_LENGTH][3]){
oled_clear_screen();
for (uint8_t i = 0; i < slength; i++){
oled_put_string(snake[i][pos_x]*8, abs(snake[i][pos_y] - 7), "O");
}
if(apple[2]){
oled_put_string(apple[0] * 8, abs(apple[1] - 7), "Q");
}
oled_write_screen();
}
void snake_game_over(){
oled_clear_screen();
oled_put_string(3*8, 0, "GAME OVER");
/*oled_put_string(0*8, 5, "Score:");*/
oled_write_screen();
while(1){
if(button_left_read()){
return;
}
}
}
void oled_game_over(){
oled_clear_screen();
sound_play(GAMEOVER); //Play game over music
char message1[] = "GAME OVER";
//char message2[] = "YOU DIED";
oled_goto_line(3);
oled_changeColumn(2);
oled_print(message1);
_delay_ms(3000);
sound_play(SILENCE); //prevent looping
_delay_ms(1000);
}
void game_introMessage(void) {
oled_clear_screen();
oled_set_write_position(0, 0);
oled_printf("Welcome to this");
oled_set_write_position(1, 0);
oled_printf("interactive ball");
oled_set_write_position(2, 0);
oled_printf("bump experience.");
oled_set_write_position(4, 0);
oled_printf("Put your balls");
oled_set_write_position(5, 0);
oled_printf("on the solenoid");
oled_set_write_position(6, 0);
oled_printf("to begin..");
oled_set_write_position(7, 0);
oled_printf(" ..good luck");
}
void game_end(void) {
timer_disable();
oled_clear_screen();
uint8_t rank = highscore_update(game_score);
if(rank) {
game_postGameMessage(rank);
_delay_ms(5000);
}
else {
oled_set_write_position(2, 8);
printf("You so bad.");
_delay_ms(5000);
}
highscore_print();
}
void snake_settings(){
uint8_t difficulty;
while(1){
difficulty = slider_right_read();
if(timer_read(TIMER_3) > 1000){
oled_clear_screen();
oled_put_string(0*8, 0, "Set difficulty");
oled_put_string(0, 1, "Difficulty:%u", difficulty);
oled_put_string(0, 3, "Walls");
if(no_walls){
oled_put_string(7*8,3,"OFF");
}
else{
oled_put_string(7*8,3,"ON");
}
oled_write_screen();
if(button_right_read()){
if(no_walls){
no_walls = 0;
}
else{
no_walls = 1;
}
}
timer_reset(TIMER_3);
}
if(button_left_read()){
if(difficulty < 1){
s_difficulty = 1;
}
s_difficulty = difficulty / 4;
return;
}
}
}
void game_start() {
game_reset_score();
game_not_lost = 1;
/*
oled_clear_screen();
oled_pos(3,2);
oled_printf("remove ball");
_delay_ms(1500);*/
oled_clear_screen();
oled_pos(3, 2);
oled_printf("Score: ");
//flush pending game_lost messages
can_data_receive();
can_data_receive();
timer_enable();
ball_rolling = 0;
}
void game_start(void) {
game_lost = 0;
timer_enable();
game_reset_score();
oled_clear_screen();
}
void oled_submenu2(){
volatile position joy_pos;
joy_pos.button_pressed = 150;
oled_clear_screen();
/*FIRST MENU*/
// header
char header[] = "YOU ARE TRAPPED!";
// entry one
char entry1[] = "NEVER";
// entry two
char entry2[] = "GONNA";
// entry three
char entry3[] = "GIVE YOU UP";
// arrow starts on entry one. Movement of joystick along Y axis changes this
int arrow = menu_entry_one;
int prev_arrow;
int navigation_counter = 999;
int started = 0;
//Define menu pointer
oled_pos(menu_entry_one, arrow_column);
oled_print("<<");
sound_play(ROLL);
while(!started){
oled_goto_line(menu_header);
oled_print(header);
oled_goto_line(menu_entry_one);
oled_print(entry1);
oled_goto_line(menu_entry_two);
oled_print(entry2);
oled_goto_line(menu_entry_three);
oled_print(entry3);
if(joystickDirY() != NEUTRAL){
navigation_counter++;
}
else{
navigation_counter = 1;
}
if(navigation_counter % 100 == 0){
prev_arrow = arrow;
if(joystickDirY() == UP){
if(arrow == menu_entry_one){
arrow = menu_entry_three;
} else{
arrow--;
}
}
else if(joystickDirY() == DOWN){
if(arrow == menu_entry_three){
arrow = menu_entry_one;
} else{
arrow++;
}
}
oled_goto_line(prev_arrow);
oled_clear_line();
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
navigation_counter++;
}
//Handle button presses
joy_pos = joystickPos();
if(joy_pos.button_pressed < button_margin){
while(joy_pos.button_pressed < button_margin){ //Prevent button spam
joy_pos = joystickPos();
}
started = 1;
button_pressed = 0;
}
}
return 0;
}
int oled_submenu1(){
volatile position joy_pos;
joy_pos.button_pressed = 150;
oled_clear_screen();
/*FIRST MENU*/
// header
char header[] = "MUSIC MENU";
// entry one
char entry1[] = "POKEMON";
// entry two
char entry2[] = "SUPER MARIO";
// entry three
char entry3[] = "ZELDA";
// arrow starts on entry one. Movement of joystick along Y axis changes this
int arrow = menu_entry_one;
int prev_arrow;
int navigation_counter = 999;
int started = 0;
//Define menu pointer
oled_pos(menu_entry_one, arrow_column);
oled_print("<<");
sound_play(POKEMON);
while(!started){
oled_goto_line(menu_header);
oled_print(header);
oled_goto_line(menu_entry_one);
oled_print(entry1);
oled_goto_line(menu_entry_two);
oled_print(entry2);
oled_goto_line(menu_entry_three);
oled_print(entry3);
if(joystickDirY() != NEUTRAL){
navigation_counter++;
}
else{
navigation_counter = 1;
}
if(navigation_counter % 100 == 0){
prev_arrow = arrow;
if(joystickDirY() == UP){
if(arrow == menu_entry_one){
arrow = menu_entry_three;
} else{
arrow--;
}
}
else if(joystickDirY() == DOWN){
if(arrow == menu_entry_three){
arrow = menu_entry_one;
} else{
arrow++;
}
}
//Let user listen to currently selected song
if(arrow == menu_entry_one){
sound_play(POKEMON);
} else if(arrow == menu_entry_two){
sound_play(MARIO);
} else if(arrow == menu_entry_three){
sound_play(ZELDA);
} else {
sound_play(ROLL);
}
oled_goto_line(prev_arrow);
oled_clear_line();
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
navigation_counter++;
}
//Handle button presses
joy_pos = joystickPos();
if(joy_pos.button_pressed < button_margin){
while(joy_pos.button_pressed < button_margin){ //Prevent button spam
joy_pos = joystickPos();
}
if(arrow == menu_entry_one){
ingame_song = POKEMON;
} else if(arrow == menu_entry_two){
ingame_song = MARIO;
} else if(arrow == menu_entry_three){
ingame_song = ZELDA;
}
started = 1;
button_pressed = 0;
}
}
return 0;
}
int oled_navigate(){
volatile position joy_pos;
joy_pos.button_pressed = 150;
oled_clear_screen();
/*FIRST MENU*/
// header
char header[] = "MENU";
// entry one
char entry1[] = "Start game";
// entry two
char entry2[] = "Change music";
// entry three
char entry3[] = "DO NOT PRESS!";
// arrow starts on entry one. Movement of joystick along Y axis changes this
int arrow = menu_entry_one;
int prev_arrow;
int navigation_counter = 999;
int started = 0;
//Define menu pointer
oled_pos(menu_entry_one, arrow_column);
oled_print("<<");
sound_play(MENU);
while(!started){
oled_goto_line(menu_header);
oled_print(header);
oled_goto_line(menu_entry_one);
oled_print(entry1);
oled_goto_line(menu_entry_two);
oled_print(entry2);
oled_goto_line(menu_entry_three);
oled_print(entry3);
if(joystickDirY() != NEUTRAL){
navigation_counter++;
}
else{
navigation_counter = 1;
}
if(navigation_counter % 100 == 0){
prev_arrow = arrow;
if(joystickDirY() == UP){
if(arrow == menu_entry_one){
arrow = menu_entry_three;
} else{
arrow--;
}
}
else if(joystickDirY() == DOWN){
if(arrow == menu_entry_three){
arrow = menu_entry_one;
} else{
arrow++;
}
}
oled_goto_line(prev_arrow);
oled_clear_line();
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
navigation_counter++;
}
//Handle button presses
joy_pos = joystickPos();
if(joy_pos.button_pressed < button_margin){
while(joy_pos.button_pressed < button_margin){ //Prevent button spam
joy_pos = joystickPos();
}
if(arrow == menu_entry_one){
started = 1; //A game request has been received, so we should stop interfacing
} else if(arrow == menu_entry_two){
oled_submenu1();
oled_clear_screen();
//Redefine menu pointer
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
sound_play(MENU);
} else if(arrow == menu_entry_three){
oled_submenu2();
oled_clear_screen();
//Redefine menu pointer
oled_goto_line(arrow);
oled_changeColumn(arrow_column);
oled_print("<<");
oled_changeColumn(0);
sound_play(MENU);
}
button_pressed = 0;
}
}
return 0;
}