Prachi Kulkarni
Code for Player 1 of Rock Paper Scissors Game
Dependencies: 4DGL-uLCD-SE PinDetect SDFileSystem mbed wave_player
Diff: main.cpp
- Revision:
- 1:5841ff349aae
- Parent:
- 0:75276caf1a37
- Child:
- 2:d6ccc8dae85b
--- a/main.cpp Mon Oct 19 07:43:06 2015 +0000
+++ b/main.cpp Mon Oct 19 07:58:09 2015 +0000
@@ -29,16 +29,14 @@
//Choice = 1 for rock
//Choice = 2 for paper
//Choice = 3 for scissors
-int choice1 = 0;
-int choice2 = 0;
+int choice1 = 0; //Player 1's choice
+int choice2 = 0; //Player 2's choice
//Points
-int p1 = 0;
-int p2 = 0;
+int p1 = 0; //Player 1's points
+int p2 = 0; //Player 2's points
-
-
-
+//RGB function for Shiftbrite
void RGB_LED(int red, int green, int blue);
void RGB_LED(int red, int green, int blue)
{
@@ -70,26 +68,22 @@
lcd.locate(0,0);
//lcd_mutex.lock();
lcd.printf("Rock Paper Scissor");
-
lcd.locate(0,4);
lcd.printf("Button 1 for Rocks");
-
lcd.locate(0,6);
lcd.printf("Button 2 for Paper");
-
lcd.locate(0,8);
lcd.printf("Button 3 for Scissors\n\n");
-
lcd.printf("Press 1 to continue");
-
wait(2);
while(1){
-
+ //If push button 1 is pressed, start the game!
if(pb1 != 1){
L3:
lcd.cls(); //Clear screen
+ //Tell player 1 that she/he has 5 seconds to chose between rock,paper and scissors
lcd.locate(0,4);
lcd.printf(" Player 1 \n\n\n");
lcd.printf("You have 5 seconds");
@@ -98,29 +92,20 @@
wait(2);
-
+ //Start timer for 5 seconds
int i;
int red = 1;
-
for(i = 5; i > -1 ; i--){
lcd.cls();
- lcd.locate(4,4);
- lcd.set_font(FONT_12X16);
- //lcd.color(BLUE); // Setting Font color
- //lcd.text_mode(TRANSPARENT);
- lcd.text_width(8);
- lcd.text_height(8);
-
- lcd.text_bold(ON);
- RGB_LED(red*25,0,0);
+ lcd.locate(4,4); //Place text in the center of the screen
+ lcd.text_width(8); //Set tet width
+ lcd.text_height(8); //Set text height
+ lcd.text_bold(ON); //Set text style to 'bold'
+ RGB_LED(red*25,0,0);//Increase intensity of light on shiftbrite as time decreases
red = red + 5;
- //green = green + 5;
- //blue = blue + 5;
- //wait(2);
- //red = red + 15;
- //RGB_LED(red, green,blue);
- lcd.printf("%d",i);
+ lcd.printf("%d",i); //Display time left on LCD
wait(1);
+ //Press pushbutton 1 to choose rock
if(pb1 != 1) {
lcd.cls();
choice1 = 1;
@@ -130,6 +115,7 @@
lcd.cls();
break;
}
+ //Press pushbutton 2 to choose paper
if(pb2 != 1) {
lcd.cls();
choice1 = 2;
@@ -139,6 +125,7 @@
lcd.cls();
break;
}
+ //Press pushbutton 3 to choose scissor
if(pb3 != 1) {
lcd.cls();
choice1 = 3;
@@ -152,18 +139,23 @@
break;
}
}
- RGB_LED(0,0,0);
- if(i == -1){
+ RGB_LED(0,0,0); // Reset shitbrite color
+
+ //If user doesn't choose an option, show "Time Out" message and restart game
+ if(i == -1){
lcd.cls();
lcd.printf("Your time is up");
wait(5);
- goto L1;
+ goto L1; //Starts the game again
}
lcd.cls(); //Clear screen
wait(2);
+ //Check to see if Player 2 is ready to play
lcd.printf("Press 1 if P2 is ready");
+
+ //Start timer for player 2 if player 2 presses pushbutton 1
while(1){
if(pb1 != 1) break;
}
@@ -190,6 +182,8 @@
blue = blue + 5;
lcd.printf("%d",j);
wait(1);
+
+ //Rock
if(pb1 != 1) {
lcd.cls();
choice2 = 1;
@@ -199,6 +193,7 @@
lcd.cls();
break;
}
+ //Paper
if(pb2 != 1) {
lcd.cls();
choice2 = 2;
@@ -208,6 +203,7 @@
lcd.cls();
break;
}
+ //Scissors
if(pb3 != 1) {
lcd.cls();
choice2 = 3;
@@ -221,6 +217,8 @@
break;
}
}
+
+ //Time out message
if(j == -1){
lcd.cls();
lcd.printf("Your time is up");
@@ -230,8 +228,9 @@
RGB_LED(0,0,0);
-
-
+ //Check to see who won
+
+ //Case 1 : Both players choose same option
if(choice1 == 1 && choice2 == 1 ||
choice1== 2 && choice2 == 2 ||
choice1 == 3 && choice2 == 3 ) {
@@ -250,7 +249,9 @@
else if(pb2 != 1) goto L2;
}
}
-
+ //Case 2:
+ //Player 1 : Rock
+ //Player 2 : Paper
else if(choice1 == 1 && choice2 == 2){
lcd.cls();
@@ -272,11 +273,11 @@
}
else if(pb2 != 1) goto L2;
}
- }
-
- }
-
- else if(choice2== 1 && choice1== 2){
+ }}
+ //Case 3:
+ //Player 1 : Paper
+ //Player 2 : Rock
+ else if(choice2== 1 && choice1== 2){
lcd.cls();
lcd.printf("P1 chose Paper\n");
@@ -300,9 +301,11 @@
}
}
-
+ //Case 4:
+ //Player 1 : Paper
+ //Player 2 : Scissor
- else if(choice1 == 2 && choice2 == 3){
+ else if(choice1 == 2 && choice2 == 3){
lcd.cls();
lcd.printf("P1 chose Paper\n");
@@ -329,7 +332,9 @@
else if(pb2 != 1) goto L2;
}
}
-
+ //Case 5:
+ //Player 1 : Scissor
+ //Player 2 : Paper
else if(choice1 == 3 && choice2 == 2){
lcd.cls();
@@ -358,7 +363,9 @@
else if(pb2 != 1) goto L2;
}
}
-
+ //Case 6:
+ //Player 1 : Rock
+ //Player 2 : Scissors
else if(choice1 == 1 && choice2 == 3){
lcd.cls();
@@ -383,9 +390,11 @@
else if(pb2 != 1) goto L2;
}
}
-
+ //Case 7:
+ //Player 1 : Scissors
+ //Player 2 : Rock
- else if(choice1 == 3 && choice2 == 1){
+ else if(choice1 == 3 && choice2 == 1){
lcd.cls();
lcd.printf("P1 chose Scissors\n");
@@ -415,14 +424,6 @@
- /*
- while(1) {
- myled = 1;
- wait(0.2);
- myled = 0;
- wait(0.2);
- }
- */
// Code to play a wave file
/* FILE *wave_file;
@@ -434,18 +435,8 @@
fclose(wave_file);
*/
- //Code to use Shiftbrite
- /* for(int i=1; i <= 10; i++) {
- //if(lightSensor > 0.5) {
- RGB_LED(0, 0, i*10);
- wait(3);
- if(i%5){
- RGB_LED(250, 253,8);
- wait(1);
- }
- */
-
-
+
+//If game ends :
L2:
lcd.cls();
@@ -454,23 +445,17 @@
float fx=50.0,fy=21.0,vx=5.0,vy=0.4,vx2=5,fx2=40.0;
int x=50,y=21,radius=4;
int x2 = 30, y2 = 10;
- //lcd.background_color(BLACK);
- //lcd.cls();
- //uLCD.text_string("Highest Score!!", 2, 4, FONT_7X8, WHITE);
- // playSound("/sd/wavfiles/BUZZER.wav");
//draw walls
wait(2);
-
- //lcd.text_width(2);
- //lcd.text_height(2);
+ //If Player 1's score is higher than Player 2's score
if(p1 > p2)
//lcd.printf("Player 1 wins!");
lcd.text_string("Player 1 Wins!", 2, 4, FONT_7X8, WHITE);
-
+ //If Player 1's score is equal to Player 2's score
else if(p1 == p2)
//lcd.printf("It's a draw!");
lcd.text_string("It's a draw!", 2, 4, FONT_7X8, WHITE);
-
+ //If Player 2's score is higher than Player 1's score
else if(p2 > p1)
//lcd.printf("Player 2 wins!");
lcd.text_string("Player 2 Wins!", 2, 4, FONT_7X8, WHITE);