Revenge of the Mouse

Dependencies:   4DGL-uLCD-SE EthernetInterface Game_Synchronizer LCD_fonts MMA8452 SDFileSystem mbed-rtos mbed wave_player

Fork of 2035_Tanks_Shell by ECE2035 Spring 2015 TA

main.cpp

Committer:
jford38
Date:
2015-10-28
Revision:
17:7bc7127782e4
Parent:
16:b73f0842d3cd
Child:
18:18dfc9fb33b5

File content as of revision 17:7bc7127782e4:

// Student Side.

#include "mbed.h"

#include "SDFileSystem.h"
#include "Speaker.h"
#include "wave_player.h"

#include "game_synchronizer.h"
#include "tank.h"
#include "bullet.h"
#include "globals.h"


DigitalOut led1(LED1);
DigitalOut led2(LED2);
DigitalOut led3(LED3);
DigitalOut led4(LED4);

DigitalIn pb_u(p21);                        // Up Button
DigitalIn pb_r(p22);                        // Right Button
DigitalIn pb_d(p23);                        // Down Button
DigitalIn pb_l(p24);                        // Left Button

Serial pc(USBTX, USBRX);                    // Serial connection to PC. Useful for debugging!
MMA8452 acc(p28, p27, 100000);              // Accelerometer (SDA, SCL, Baudrate)
uLCD_4DGL uLCD(p9,p10,p11);                 // LCD (tx, rx, reset)
SDFileSystem sd(p5, p6, p7, p8, "sd");      // SD  (mosi, miso, sck, cs)
AnalogOut DACout(p18);                      // speaker
wave_player player(&DACout);                // wav player
Game_Synchronizer sync(PLAYER1);            // Game_Synchronizer (PLAYER)
Timer frame_timer;                          // Timer



// Ask the user whether to run the game in Single- or Multi-Player mode.
// Note that this function uses uLCD instead of sync because it is only 
// writing to the local (Player1) lcd. Sync hasn't been initialized yet,
// so you can't use it anyway. For the same reason, you must access
// the buttons directly e.g. if( !pb_r ) { do something; }.
int game_menu(void) {
    
    uLCD.locate(0,1);
    uLCD.puts("Select Mode:");
    uLCD.locate(0,3);
    uLCD.puts("  Single-Player:");
    uLCD.locate(0,4);
    uLCD.puts("   Left Button");
    uLCD.locate(0,6);
    uLCD.puts("  Multi-Player:");
    uLCD.locate(0,7);
    uLCD.puts("   Right Button");

    while(1) {
        if(!pb_r) { return  MULTI_PLAYER; }    // Right button -> Multiplayer
        if(!pb_l) { return SINGLE_PLAYER; }    // Left button -> Single player
    }
}

// Initialize the world map. I've provided a basic map here,
// but as part of the assignment you must create more
// interesting map(s).
// Note that calls to sync.function() will run function()
// on both players' LCDs (assuming you are in multiplayer mode).
// In single player mode, only your lcd will be modified. (Makes sense, right?)
void map_init() {
    
    // Fill the entire screen with sky blue.
    sync.background_color(SKY_COLOR);
    
    // Call the clear screen function to force the LCD to redraw the screen
    // with the new background color.
    sync.cls();
    
    // Draw the ground in green.
    sync.filled_rectangle(0,0,128,20, GND_COLOR);
    
    // Draw a wall in the middle of the map. It doesn't have to be black, 
    // but it shouldn't be the same color as the sky or your tanks.
    // Get creative here. You could use brown and grey to draw a mountain
    // or something cool like that.
    sync.filled_rectangle(59, 20, 69, 60, BLACK);
    
    // Before you write text on the screens, tell the LCD where to put it.
    sync.locate(0,15);
    
    sync.textbackground_color(SKY_COLOR);
    char title[] = "  ECE 2035 Tanks";
    sync.puts(title, sizeof(title));
    sync.update();
}

void game_init(void) {
    
    led1 = 0; led2 = 0; led3 = 0; led4 = 0;
    
    pb_u.mode(PullUp);
    pb_r.mode(PullUp); 
    pb_d.mode(PullUp);    
    pb_l.mode(PullUp);
    
    pc.printf("\033[2J\033[0;0H");              // Clear the terminal screen.
    pc.printf("I'm alive! Player 1\n");         // Let us know you made it this far.
    int mode = game_menu();
    sync.init(&uLCD, &acc, &pb_u, &pb_r, &pb_d, &pb_l, mode); // Connect to the other player.
    map_init();
    pc.printf("Initialized...\n");              // Let us know you finished initializing.
}

int main (void) {
    int* p1_inputs;
    int* p2_inputs;
    
    game_init();
    
    Tank t1(4, 21, 12, 8, TANK_RED);
    Tank t2(111, 21, 12, 8, TANK_BLUE);
    Bullet b1(&t1);
    Bullet b2(&t2);
    
    
    frame_timer.start();
    while(1) {
        
        sync.set_p1_inputs();
        
        p1_inputs = sync.get_p1_inputs();
        p2_inputs = sync.get_p2_inputs();
        
        
        led1 = p2_inputs[0] ^ p1_inputs[0];
        led2 = p2_inputs[1] ^ p1_inputs[1];
        led3 = p2_inputs[2] ^ p1_inputs[2];
        led4 = p2_inputs[3] ^ p1_inputs[3];
        
        float ax1 = (float) p1_inputs[4] / 65536.0;
        float ay1 = (float) p1_inputs[5] / 65536.0;
        float az1 = (float) p1_inputs[6] / 65536.0;
        pc.printf("P1 X: %f\tY: %f\tZ: %f\n", ax1, ay1, az1);
        
        float ax2 = (float) p2_inputs[4] / 65536.0;
        float ay2 = (float) p2_inputs[5] / 65536.0;
        float az2 = (float) p2_inputs[6] / 65536.0;
        pc.printf("P2 X: %f\tY: %f\tZ: %f\n", ax2, ay2, az2);
        
        /*       
        if(!pb_l) t1.reposition(t1.x-1, t1.y, t1.barrel_theta);
        if(!pb_r) t1.reposition(t1.x+1, t1.y, t1.barrel_theta);
        if(p2_inputs[3]) t2.reposition(t2.x-1, t2.y, t2.barrel_theta);
        if(p2_buttons[1]) t2.reposition(t2.x+1, t2.y, t2.barrel_theta);
        
        //if(!pb_d) t1.reposition(t1.x, t1.y, t1.barrel_theta-PI/30.0);
        if(!pb_u) t1.reposition(t1.x, t1.y, t1.barrel_theta+PI/30.0);
        if(p2_buttons[0]) t2.reposition(t2.x, t2.y, t2.barrel_theta+PI/30.0);
        //if(p2_buttons[2]) t2.reposition(t2.x, t2.y, t2.barrel_theta-PI/30.0);
        
        if(!pb_d) { b1.shoot(); }
        if(p2_buttons[2]) { b2.shoot(); }

        int retval = b1.time_step(frame_timer.read());
        if(retval) { 
            sync.update();
            pc.printf("P1 wins!"); 
            break;
        }
        retval = b2.time_step(frame_timer.read());
        if(retval) { 
            sync.update();
            pc.printf("P2 wins!"); 
            break;
        }
        */
        //frame_timer.reset();
        
        sync.update();
    } 
    
    // This dies after a while, and I have NO IDEA WHY.
    int i = 0;
    while(1) {
        sync.cls();
        sync.locate(i, 9);
        char msg[] = "GAME OVER!";
        sync.puts(msg, sizeof(msg)); 
        sync.update();  
        i = (i+1)%10;
        wait(0.1);
    }
}