Sangwon Song / Mbed 2 deprecated ECE2035_FroggerGame_SUM2015

frogger game revision

Dependencies:   4DGL-uLCD-SE MMA8452 SDFileSystem mbed wave_player

Dependents:   C_Assembly

Fork of ECE2035_FroggerGame_SUM2015 by ECE 2035

main.cpp@0:7fe3c940e4b5, 2015-06-25 (annotated)

Committer:
leuyentran
Date:
Thu Jun 25 14:35:52 2015 +0000
Revision:
0:7fe3c940e4b5
Child:
3:3856a3dccf6d
Georgia Tech ECE2035 Sum 15

Who changed what in which revision?

UserRevisionLine numberNew contents of line
leuyentran 0:7fe3c940e4b5 1 // Include header files for platform
leuyentran 0:7fe3c940e4b5 2 #include "mbed.h"
leuyentran 0:7fe3c940e4b5 3 #include "wave_player.h"
leuyentran 0:7fe3c940e4b5 4 #include "SDFileSystem.h"
leuyentran 0:7fe3c940e4b5 5 #include "Shiftbrite.h"
leuyentran 0:7fe3c940e4b5 6 #include <vector>
leuyentran 0:7fe3c940e4b5 7
leuyentran 0:7fe3c940e4b5 8 // Include header files for pacman project
leuyentran 0:7fe3c940e4b5 9 #include "globals.h"
leuyentran 0:7fe3c940e4b5 10 #include "map_public.h"
leuyentran 0:7fe3c940e4b5 11 #include "robot.h"
leuyentran 0:7fe3c940e4b5 12
leuyentran 0:7fe3c940e4b5 13 //Platform initialization
leuyentran 0:7fe3c940e4b5 14 DigitalIn left_pb(p24); // push bottom
leuyentran 0:7fe3c940e4b5 15 DigitalIn right_pb(p21); // push bottom
leuyentran 0:7fe3c940e4b5 16 DigitalIn up_pb(p22); // push bottom
leuyentran 0:7fe3c940e4b5 17 DigitalIn down_pb(p23); // push bottom
leuyentran 0:7fe3c940e4b5 18 uLCD_4DGL uLCD(p9,p10,p11); // LCD (serial tx, serial rx, reset pin;)
leuyentran 0:7fe3c940e4b5 19
leuyentran 0:7fe3c940e4b5 20 DigitalOut myled(LED1);
leuyentran 0:7fe3c940e4b5 21
leuyentran 0:7fe3c940e4b5 22 int main()
leuyentran 0:7fe3c940e4b5 23 {
leuyentran 0:7fe3c940e4b5 24 // Initialize the timer
leuyentran 0:7fe3c940e4b5 25 /// [Example of time control implementation]
leuyentran 0:7fe3c940e4b5 26 /// Here is a rough example to implement the timer control <br><br>
leuyentran 0:7fe3c940e4b5 27 int tick, pre_tick;
leuyentran 0:7fe3c940e4b5 28 srand (time(NULL));
leuyentran 0:7fe3c940e4b5 29 Timer timer;
leuyentran 0:7fe3c940e4b5 30 timer.start();
leuyentran 0:7fe3c940e4b5 31 tick = timer.read_ms();
leuyentran 0:7fe3c940e4b5 32 pre_tick = tick;
leuyentran 0:7fe3c940e4b5 33
leuyentran 0:7fe3c940e4b5 34 // Initialize the buttons
leuyentran 0:7fe3c940e4b5 35 left_pb.mode(PullUp); // The variable left_pb will be zero when the pushbutton for moving the player left is pressed
leuyentran 0:7fe3c940e4b5 36 right_pb.mode(PullUp); // The variable rightt_pb will be zero when the pushbutton for moving the player right is pressed
leuyentran 0:7fe3c940e4b5 37 up_pb.mode(PullUp); //the variable fire_pb will be zero when the pushbutton for firing a missile is pressed
leuyentran 0:7fe3c940e4b5 38 down_pb.mode(PullUp); //the variable fire_pb will be zero when the pushbutton for firing a missile is pressed
leuyentran 0:7fe3c940e4b5 39
leuyentran 0:7fe3c940e4b5 40
leuyentran 0:7fe3c940e4b5 41 /// [Example of the game control implementation]
leuyentran 0:7fe3c940e4b5 42 /// Here is the example to initialize the game <br><br>
leuyentran 0:7fe3c940e4b5 43 uLCD.cls();
leuyentran 0:7fe3c940e4b5 44 map_init();
leuyentran 0:7fe3c940e4b5 45 robot_init(0,8);
leuyentran 0:7fe3c940e4b5 46 double x=0;
leuyentran 0:7fe3c940e4b5 47 double y=8;
leuyentran 0:7fe3c940e4b5 48
leuyentran 0:7fe3c940e4b5 49 /// 1. Begin the game loop
leuyentran 0:7fe3c940e4b5 50 while(1) {
leuyentran 0:7fe3c940e4b5 51 tick = timer.read_ms(); // Read current time
leuyentran 0:7fe3c940e4b5 52
leuyentran 0:7fe3c940e4b5 53 /// 2. Implement the code to get user input and update the Pacman
leuyentran 0:7fe3c940e4b5 54 /// -[Hint] Implement the code to move Pacman. You could use either push-button or accelerometer. <br>
leuyentran 0:7fe3c940e4b5 55
leuyentran 0:7fe3c940e4b5 56 // [Some hints for user-input detection]
leuyentran 0:7fe3c940e4b5 57 //acc.readXYZGravity(&x,&y,&z); //read accelerometer
leuyentran 0:7fe3c940e4b5 58 uLCD.locate(0,1);
leuyentran 0:7fe3c940e4b5 59 uLCD.printf("Score x%4.1f ",1); //You could remove this code if you already make the accelerometer work.
leuyentran 0:7fe3c940e4b5 60 /// -[Hint] Here is a simple way to utilize the readings of accelerometer:
leuyentran 0:7fe3c940e4b5 61 /// If x is larger than certain value (ex:0.3), then make the Pacman move right.
leuyentran 0:7fe3c940e4b5 62 /// If x<-0.3, then make it move left. <br>
leuyentran 0:7fe3c940e4b5 63
leuyentran 0:7fe3c940e4b5 64
leuyentran 0:7fe3c940e4b5 65 if((tick-pre_tick)>500) { // Time step control
leuyentran 0:7fe3c940e4b5 66 pre_tick = tick; // update the previous tick
leuyentran 0:7fe3c940e4b5 67
leuyentran 0:7fe3c940e4b5 68 /// 3. Update the Pacman on the screen
leuyentran 0:7fe3c940e4b5 69 /// -[Hint] You could update the position of Pacman (draw it on the screen) here based on the user-input at step 2. <br>
leuyentran 0:7fe3c940e4b5 70 if (!up_pb) { //MOVE UP
leuyentran 0:7fe3c940e4b5 71 robot_clear(x,y);
leuyentran 0:7fe3c940e4b5 72 map_draw_grid(x,y);
leuyentran 0:7fe3c940e4b5 73 if (y!=0) {
leuyentran 0:7fe3c940e4b5 74 y=y-1;
leuyentran 0:7fe3c940e4b5 75 } else {
leuyentran 0:7fe3c940e4b5 76 y=15;
leuyentran 0:7fe3c940e4b5 77 }
leuyentran 0:7fe3c940e4b5 78 wait(0.1);
leuyentran 0:7fe3c940e4b5 79 robot_init(x,y);
leuyentran 0:7fe3c940e4b5 80 } else if(!down_pb) { //MOVE DOWN
leuyentran 0:7fe3c940e4b5 81 robot_clear(x,y);
leuyentran 0:7fe3c940e4b5 82 map_draw_grid(x,y);
leuyentran 0:7fe3c940e4b5 83 if(y!=15) {
leuyentran 0:7fe3c940e4b5 84 y=y+1;
leuyentran 0:7fe3c940e4b5 85 } else {
leuyentran 0:7fe3c940e4b5 86 y=0;
leuyentran 0:7fe3c940e4b5 87 }
leuyentran 0:7fe3c940e4b5 88 wait(0.1);
leuyentran 0:7fe3c940e4b5 89 robot_init(x,y);
leuyentran 0:7fe3c940e4b5 90 } else if (!left_pb) { //MOVE LEFT
leuyentran 0:7fe3c940e4b5 91 robot_clear(x,y);
leuyentran 0:7fe3c940e4b5 92 map_draw_grid(x,y);
leuyentran 0:7fe3c940e4b5 93 if (x!=0) {
leuyentran 0:7fe3c940e4b5 94 x-=1;
leuyentran 0:7fe3c940e4b5 95 }
leuyentran 0:7fe3c940e4b5 96 wait(0.1);
leuyentran 0:7fe3c940e4b5 97 robot_init(x,y);
leuyentran 0:7fe3c940e4b5 98
leuyentran 0:7fe3c940e4b5 99 } else if(!right_pb) { //MOVE RIGHT
leuyentran 0:7fe3c940e4b5 100 robot_clear(x,y);
leuyentran 0:7fe3c940e4b5 101 map_draw_grid(x,y);
leuyentran 0:7fe3c940e4b5 102 if (x!=16) {
leuyentran 0:7fe3c940e4b5 103 x+=1;
leuyentran 0:7fe3c940e4b5 104 }
leuyentran 0:7fe3c940e4b5 105 wait(0.1);
leuyentran 0:7fe3c940e4b5 106 robot_init(x,y);
leuyentran 0:7fe3c940e4b5 107 }
leuyentran 0:7fe3c940e4b5 108
leuyentran 0:7fe3c940e4b5 109
leuyentran 0:7fe3c940e4b5 110
leuyentran 0:7fe3c940e4b5 111 /// 4. Implement the code to check the end of game.
leuyentran 0:7fe3c940e4b5 112
leuyentran 0:7fe3c940e4b5 113 }
leuyentran 0:7fe3c940e4b5 114 }
leuyentran 0:7fe3c940e4b5 115 }