UCSC-final project
Dependencies: C12832_lcd Debounced mbed
Fork of
Bootcamp-Timers
by 
avnish aggarwal
Diff: main.cpp
- Revision:
- 1:8da0d969aa18
- Parent:
- 0:27e1de20d3cb
--- a/main.cpp Wed Feb 13 17:28:57 2013 +0000
+++ b/main.cpp Sat May 31 21:17:47 2014 +0000
@@ -1,10 +1,360 @@
+/* Project Name: Mbed Game Console
+ Date: 05/26/2014
+ Project Content: The Game Console has two games: Hangman and Bingo
+ (AB guess number game). User uses joystick to selct the game to play and type letters and numbers through PC keyboard. LCD screen prints out the game status.
+ */
#include "mbed.h"
-
-Timer t;
-
-int main() {
- t.start();
- printf("Hello World!\n");
- t.stop();
- printf("The time taken was %f seconds\n", t.read());
+#include "C12832_lcd.h"
+#include "DebouncedIn.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+Serial pc(USBTX, USBRX);
+DebouncedIn top(p15);
+DebouncedIn bottom(p12);
+DebouncedIn left(p13);
+DebouncedIn right(p16);
+DebouncedIn center(p14);
+C12832_LCD lcd;
+PwmOut spkr(p26);
+PwmOut r (p23);
+PwmOut g (p24);
+PwmOut b (p25);
+
+Ticker time0;
+float i;
+
+int game;
+bool start;
+int hangman_win;
+int bingo_win;
+
+void game_choice();
+void display();
+void winning_sound();
+void losing_sound();
+void rgb_flash(int rgb_type);
+void hangman();
+void bingo();
+
+enum states {INIT_ST,STOP_ST,GAME0_ST,GAME1_ST,GAME_OVER_ST,DISPLAY_ST};
+enum states state=INIT_ST;
+
+// dictionary of words to play with
+char *list[12] ={
+ "banana", "programmer",
+ "tongue", "favourite",
+ "serendipity", "sportman",
+ "harmony", "goalkeeper",
+ "operation", "hamstring",
+ "vibration", "wonderful"
+};
+
+int main()
+{
+ pc.printf("Game ON\r\n");
+ time0.attach(&game_choice,0.01);
+ while(1){
+ switch(state){
+ case INIT_ST:
+ rgb_flash(0);
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("UP:Hangman\n");
+ lcd.printf("DOWN:Bingo\r\n");
+ lcd.printf("Center: List history score\r\n");
+ if (center.rising())
+ state=DISPLAY_ST;
+ if (game==1)
+ state=GAME0_ST;
+ if (game==2)
+ state=GAME1_ST;
+ break;
+
+ case GAME0_ST:
+ game=0;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Hangman Game Start\r\n");
+ lcd.printf("Enter the letter:\r\n");
+ hangman();
+ wait(5);
+ state=GAME_OVER_ST;
+ break;
+ case GAME1_ST:
+ game=0;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Bingo Game Start\r\n");
+ lcd.printf("Enter 4 digits number:\r\n");
+ bingo();
+ wait(5);
+ state=GAME_OVER_ST;
+ break;
+ case GAME_OVER_ST:
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("UP: Hangman, DOWN: Bingo, Center: Main Menu\r\n");
+ if(game==1)
+ state=GAME0_ST;
+ if(game==2)
+ state=GAME1_ST;
+ if (center.rising())
+ state=INIT_ST;
+ break;
+ case DISPLAY_ST:
+ display();
+ if (center.rising())
+ state=INIT_ST;
+ else
+ state=DISPLAY_ST;
+ break;
+
+ }
+ wait(0.1);
+ }
+}
+
+void game_choice(){
+ if(top.rising())
+ game=1;//hangman
+ if(bottom.rising())
+ game=2;//bingo
+ if (left.rising())
+ game=3;
+ if (right.rising())
+ game=4;
+}
+
+void display(){
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Scoreboard:\r\n");
+ lcd.printf("Hangman win: %d",hangman_win);
+ lcd.printf("Bingo win: %d",bingo_win);
+}
+void winning_sound(){
+ for(int i=0;i<5;i++){
+ spkr.period(0.00181-0.0002*i);//1/554
+ spkr=0.5;
+ wait(0.5);
+ }
+ spkr=0;
+}
+void losing_sound(){
+ for(int i=0;i<5;i++){
+ spkr.period(0.00181+0.001*i);//1/554
+ spkr=0.5;
+ wait(0.5);
+ }
+ spkr=0;
+}
+void rgb_flash(int rgb_type){
+ if(rgb_type==0){
+ //printf("rgb flash init");
+ r.period(0.001);
+ r=0.5;
+ g=0.5;
+ b=1;
+ }
+ else if (rgb_type==1){
+ r.period(0.001);
+ r=1;
+ g=0.1;
+ b=1;
+ }
+
}
+void bingo() {
+ pc.printf("bingo\r\n");
+ int num[4],ans[4];
+ int n;
+ int i,j,a(0),b(0);
+ int loop;
+ srand(time(NULL));
+
+ //randomize num
+ for(i = 0; i <= 3; i++){
+ num[i] = rand()%9+1;
+ for(j = 0; j < i; j++){
+ if(num[i] == num[j])
+ i--;
+ }
+ }
+
+ //answer
+ /* printf("Answer : ");
+
+ for(i = 0; i <= 3; i++){
+ printf("%d",num[i]);
+ }
+
+ printf("\r\n");*/
+
+
+ //guessing number
+ for(loop=0;loop<8;loop++){
+
+ printf("input number : \r\n");
+ scanf("%d",&n);
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("input number :%d \r\n",n);
+ //partition of the answer
+ ans[0] = n / 1000;
+ ans[1] = n / 100 % 10;
+ ans[2] = n / 10 % 10;
+ ans[3] = n % 10;
+
+ // judging A or B
+ for(i = 0; i <= 3; i++){
+ for(j = 0; j <= 3; j++){
+ if(num[i] == ans[i]){
+ a++;
+ break;
+ }
+ else if(num[i] == ans[j])
+ b++;
+ }
+ }
+
+ printf("%d A %d B\r\n",a,b);
+ lcd.printf("%d A %d B\r\n",a,b);
+
+ //game over
+ if(a == 4){
+ printf("BINGO!!!\n");
+ lcd.printf("BINGO!!!\n");
+ bingo_win++;
+ winning_sound();
+ rgb_flash(1);
+ break;
+ }
+ else{
+ a = 0;
+ b = 0;
+ }
+ }
+ if(a!=4){
+ printf("GAME OVER.\r\n");
+ printf("Answer : ");
+ for(i = 0; i <= 3; i++){
+ printf("%d",num[i]);
+ }
+ printf("\r\n");
+ lcd.cls();
+ lcd.printf("GAME OVER\r\n");
+ lcd.printf("Answer : ");
+ for(i = 0; i <= 3; i++){
+ lcd.printf("%d",num[i]);
+ }
+ losing_sound();
+ }
+}
+void hangman() {
+ pc.printf("hangman\r\n");
+ int wordi, lives=8;
+ char word[25];
+ int x,correct,i = 0;
+ int length;
+ char symb;
+
+ // srand((unsigned int)time(NULL));
+ printf("\nLet's start. You have %d lives \r\n", lives);
+ wordi = rand() % 12;
+ length = strlen(list[wordi]);
+
+ for(x=0;x<length;x++)
+ {
+ word[x] = '-';
+ }
+ word[length] = 0;
+
+ printf("%s\r\n",word);
+
+ while ((lives>0) && (i < length))
+ {
+ correct = 0;
+ printf("Enter a letter: \r\n");
+ do{
+ scanf("%c", &symb);
+
+ //symb = tolower(symb);
+
+ if((symb > 32) && ((symb < 97) || (symb > 122)))
+ {
+ printf("Invalid character\nEnter a letter: \r\n");
+ }
+
+ }while((symb < 97) || (symb > 122));
+
+ for(x=0;x<length;x++)
+ {
+ if(symb == word[x])
+ {
+ printf("This character already used.\r\n");
+ break;
+ }
+ }
+
+ if(x==length)
+ {
+ // Remark out the next line for the "real" game.
+ // printf("%c, %s\r\n",symb,list[wordi]);
+
+ for(x=0;x<length;x++)
+ {
+ if(symb == list[wordi][x])
+ {
+ word[x] = symb;
+ i++;
+ correct = 1;
+ }
+ }
+ lcd.cls();
+ lcd.locate(0,0);
+
+ if(correct == 0)
+ {
+ lives--;
+ if(lives > 0)
+ {
+ printf("Wrong. %i lives left.\r\n",lives);
+ }
+ else
+ {
+ printf("You lose. :(\r\n");
+ printf("Word:%s\r\n",list[wordi]);
+ lcd.cls();
+ lcd.locate(0,2);
+ lcd.printf("You lose. :(\r\n");
+ lcd.printf("Word:%s\r\n",list[wordi]);
+ losing_sound();
+ }
+
+ }
+ else
+ {
+ if(i < length)
+ {
+ printf("Correct.\r\n");
+ }
+ else
+ {
+ printf("You win! :)\r\n");
+ lcd.printf("You win! :)\r\n");
+ winning_sound();
+ hangman_win++;
+ rgb_flash(1);
+ }
+
+ }
+ if(lives>0)
+ {
+ lcd.printf("%i lives left.\r\n",lives);
+ lcd.printf("You have %s\r\n",word);
+ }
+ }
+ }
+}