Revision 0:c7dd8e13fa95, committed 2019-05-31

Comitter:

Bilgin

Date:

Fri May 31 15:13:48 2019 +0000

Commit message:

212 Saltuk

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Bullet/Bullet.cpp	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,57 @@
+#include "Bullet.h"
+
+/**
+    constructor
+    bool true means corresponding coordinates will be incremented every tick (false = decrement)
+*/
+Bullet::Bullet(short pixel, short x, short y, short dir){
+    next = 0;
+    pxl = 3;
+    this->x = x;
+    this->y = y;
+    this->dir = dir;
+    collided = false;
+}
+
+void Bullet::move(){
+    short a = 4;
+    if(dir == 1)
+        y = y - a;
+    else if(dir == 2)
+        x = x + a;
+    else if(dir == 3)
+        y = y + a;
+    else if(dir == 4)
+        x = x - a;
+    
+    if(x < 0 || (x + pxl) > 126)
+        collided = true;
+    else if(y < 0 || (y + pxl) > 62)
+        collided = true;
+}
+
+Bullet* Bullet::getNext(){
+    return next;
+}
+
+void Bullet::setNext(Bullet* newNext)
+{
+    next = newNext;
+}
+
+bool Bullet::willBeRemoved(){
+    return collided;
+}
+
+void Bullet::getxy(short& xcor, short& ycor){
+    xcor = x;
+    ycor = y;
+}
+
+void Bullet::setCollision(){
+    collided = true;
+}
+
+short Bullet::getDir(){
+    return dir;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Bullet/Bullet.h	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,25 @@
+#ifndef BULLET_H
+#define BULLET_H
+
+#include "mbed.h"
+
+class Bullet{
+    public:
+        Bullet(short pixel, short x, short y, short dir);
+        void move();
+        Bullet* getNext();
+        void setNext(Bullet* newNext);
+        bool willBeRemoved();
+        void getxy(short& xcor, short& ycor);
+        void setCollision();
+        short getDir();
+        short x;
+        short y;
+        short dir;
+        bool collided;
+    
+    private:
+        short pxl;
+        Bullet* next;
+};
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Bullet/BulletList.cpp	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,102 @@
+#include "BulletList.h"
+
+BulletList::BulletList(){
+    bulletCount = 0;
+    head = 0;
+}
+
+BulletList::~BulletList(){
+    if (head != 0)
+    {
+        Bullet* prev = head;
+        Bullet* cur = head;
+        while (cur->getNext() != 0)
+        {
+            cur = cur->getNext();
+            delete prev;
+            prev = cur;
+        }
+        delete cur;
+    }
+}
+
+void BulletList::addBullet(short pixel, short x, short y, short dir){
+    //add to beginning of the list
+    if (head != 0)
+    {
+        Bullet* newBullet = new Bullet(pixel, x, y, dir);
+        newBullet->setNext(head);
+        head = newBullet;
+        bulletCount++;
+    }
+    // add as the head if the head is empty
+    else
+    {
+        head = new Bullet(pixel, x, y, dir);
+        bulletCount++;
+    }
+}
+
+void BulletList::removeCollisions(){
+    Bullet* cur = head->getNext();
+    Bullet* prev = head;
+    Bullet* temp;
+    
+    if(head != 0){
+        //check excluding head
+        while(cur != 0){
+            if(cur->willBeRemoved()){
+                temp = cur->getNext();
+                delete cur;
+                cur = 0;
+                cur = temp;
+                prev->setNext(cur);
+            }
+            else{
+                prev = cur;
+                cur = cur->getNext();
+            }
+        }
+        //check head
+        if(head->willBeRemoved()){
+            temp = head->getNext();
+            delete head;
+            head = 0;
+            head = temp;
+        }
+    }
+}
+
+void BulletList::moveAll(){
+    Bullet* cur = head;
+    
+    while(cur != 0){
+        cur->move();
+        cur = cur->getNext();
+    }
+}
+
+void BulletList::checkBBCollisions(){
+    Bullet* cur = head;
+    Bullet* comp;
+    short xcur, ycur, xcomp, ycomp;
+    
+    while(cur != 0){
+        cur->getxy(xcur, ycur);
+        comp = cur->getNext();
+        while(comp != 0){
+            comp->getxy(xcomp, ycomp);
+        
+            if((xcur - 2 <= xcomp && xcomp <= xcur + 2) && (ycur - 2 <= ycomp && ycomp <= ycur + 2)){
+                cur->setCollision();
+                comp->setCollision();
+            }
+            comp = comp->getNext();
+        }
+        cur = cur->getNext();
+    }
+}
+
+Bullet* BulletList::getHead(){
+    return head;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Bullet/BulletList.h	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,23 @@
+#ifndef BULLETLIST_H
+#define BULLETLIST_H
+
+#include "mbed.h"
+#include "Bullet.h"
+#include <stdint.h>
+
+
+class BulletList{
+    public:
+        BulletList();
+        ~BulletList();
+        void addBullet(short pixel, short x, short y, short dir);
+        void removeCollisions();
+        void moveAll();
+        void checkBBCollisions();
+        Bullet* getHead();
+    
+    private:
+        Bullet* head;
+        int bulletCount;
+};
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Game/Game.cpp	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,85 @@
+#include "Game.h"
+
+Game::Game(){
+    player = new Player(7, 0, 56, 2);
+    bullets = new BulletList();
+    tanks = new TankList();
+    death = false;
+}
+
+void Game::spawnEnemies(){
+    short i = 3 - (rand() % 4);
+    short x, y;
+    player->getxy(x, y);
+    switch(i){
+        case 0:
+            if(!(x < 60 && y < 28) && i == 0){
+                if(checkForSpawnCollision(0, 0))
+                    tanks->addTank(7, 0, 0, 1 + (rand() % 4));
+            }   
+            break;
+        case 1:
+            if(!(x >= 60 && y < 28) && i == 1){
+                if(checkForSpawnCollision(120, 0))
+                    tanks->addTank(8, 120, 0, 1 + (rand() % 4));
+            }
+            break;
+        case 2:
+            if(!(x < 60 && y >= 28) && i == 2){
+                if(checkForSpawnCollision(0, 56))
+                    tanks->addTank(8, 0, 56, 1 + (rand() % 4));
+            }
+            break;
+        case 3:
+            if(!(x >= 60 && y >= 28) && i == 3){
+                if(checkForSpawnCollision(120, 56))
+                    tanks->addTank(8, 120, 56, 1 + (rand() % 4));
+            }
+            break;
+    }
+    
+}
+//@param x,y are top left coordinates of the spawn location
+//@return true if spawnable
+bool Game::checkForSpawnCollision(short x, short y){
+    Tank* cur = tanks->getHead();
+    bool spawn = true;
+    short xcur, ycur;
+    
+    while(cur != 0){
+        cur->getxy(xcur, ycur);
+        
+        if((x - 7 <= xcur && xcur <= x + 7) && (y - 7 <= ycur && ycur <= y + 7)){
+            spawn = false;
+        }
+        cur = cur->getNext();
+    }
+    return spawn;
+}
+
+Player* Game::getPlayer(){
+    return player;
+}
+
+BulletList* Game::getBullets(){
+    return bullets;
+}
+
+TankList* Game::getTanks(){
+    return tanks;
+}
+
+void Game::play(){
+    tanks->moveAll(bullets);
+    bullets->moveAll();
+    bullets->checkBBCollisions();
+    tanks->checkallBTcollisions(bullets->getHead());
+    if(player->checkCollisions(bullets->getHead(), tanks->getHead())){
+        death = true;
+    }
+    else{
+    bullets->removeCollisions();
+    tanks->removeCollisions();
+    spawnEnemies();
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Game/Game.h	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,24 @@
+#ifndef GAME_H
+#define GAME_H
+
+#include "Player.h"
+#include "TankList.h"
+#include "BulletList.h"
+#include "mbed.h"
+
+class Game{
+    public:
+        Game();
+        void spawnEnemies();
+        bool checkForSpawnCollision(short x, short y); // returns true if spawnable
+        Player* getPlayer();
+        BulletList* getBullets();
+        TankList* getTanks();
+        void play();
+        bool death;
+        
+        Player* player;
+        BulletList* bullets;
+        TankList* tanks;
+};
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/KS0108.lib	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/DimiterK/code/KS0108/#e4b50f4c13a8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Player/Player.cpp	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,106 @@
+#include "Player.h"
+
+/**
+    constructor
+    bool true means corresponding coordinates will be incremented every tick (false = decrement)
+*/
+Player::Player(short pixel, short x, short y, short dir){
+    pxl = pixel;
+    this->x = x;
+    this->y = y;
+    this->dir = dir;
+    collided = false;
+    life = 3;
+}
+
+void Player::move(short i){
+    short a = 3;
+    if(i == dir){   
+        if(dir == 1)
+            y = y - a;
+        else if(dir == 2)
+            x = x + a;
+        else if(dir == 3)
+            y = y + a;
+        else if(dir == 4)
+            x = x - a;
+    }
+    else
+        dir = i;
+    
+    if(x < 0)
+        x = 0;
+    else if((x + pxl) > 127)
+        x = 120;
+    else if(y < 0)
+        y = 0;
+    else if((y + pxl) > 63)
+        y = 56;
+}
+
+bool Player::willBeRemoved(){
+    return collided;
+}
+
+Bullet* Player::fire(){
+    Bullet* bullet;
+    if(dir == 1){
+        bullet = new Bullet(2, x+3, y-2, dir);
+    }
+    else if(dir == 2){
+        bullet = new Bullet(2, x+8, y+3, dir);
+    }
+    else if(dir == 3){
+        bullet = new Bullet(2, x+3, y+8, dir);
+    }
+    else if(dir == 4){
+        bullet = new Bullet(2, x-2, y+3, dir);
+    }
+    return bullet;
+}
+
+void Player::getxy(short& xcor, short& ycor){
+    xcor = x;
+    ycor = y;
+}
+
+bool Player::checkCollisions(Bullet* bulletHead, Tank* tankHead){
+    Bullet* bcomp = bulletHead;
+    short xcomp, ycomp;
+    
+    while(bcomp != 0){
+        bcomp->getxy(xcomp, ycomp);
+        
+        if((x - 1 <= xcomp && xcomp <= x + 7) && (y - 1 <= ycomp && ycomp <= y + 7)){
+            collided = true;
+            bcomp->setCollision();
+        }
+        bcomp = bcomp->getNext();
+    }
+    Tank* tcomp = tankHead;
+    
+    while(tcomp != 0){
+        tcomp->getxy(xcomp, ycomp);
+        
+        if((x - 7 <= xcomp && xcomp <= x + 7) && (y - 7 <= ycomp && ycomp <= y + 7)){
+            collided = true;
+            tcomp->setCollision();
+        }
+        tcomp = tcomp->getNext();
+    }
+    
+    if(collided){
+        life--;
+        collided = false;
+        return true;
+    }
+    return false;
+}
+
+short Player::getLife(){
+    return life;
+}
+
+short Player::getDir(){
+    return dir;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Player/Player.h	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,27 @@
+#ifndef PLAYER_H
+#define PLAYER_H
+
+#include "mbed.h"
+#include "Bullet.h"
+#include "Tank.h"
+
+class Player{
+    public:
+        Player(short pixel, short x, short y, short dir);
+        void move(short i);
+        bool willBeRemoved();
+        Bullet* fire();
+        void getxy(short& xcor, short& ycor);
+        bool checkCollisions(Bullet* bulletHead, Tank* tankHead);
+        short getLife();
+        short getDir();
+        short x;
+        short y;
+        short dir;
+        bool collided;
+        short life;
+        
+    private:
+        short pxl;
+};
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Tank/Tank.cpp	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,110 @@
+#include "Tank.h"
+
+/**
+    constructor
+    bool true means corresponding coordinates will be incremented every tick (false = decrement)
+*/
+Tank::Tank(short pixel, short x, short y, short dir){
+    next = 0;
+    pxl = pixel;
+    this->x = x;
+    this->y = y;
+    this->dir = dir;
+    collided = false;
+}
+
+Bullet* Tank::move(){
+    Bullet* temp = 0;
+    short a = 3;
+    short i = rand() % 10;
+    if(1 <= i && i <= 4){
+        dir = i;
+    }
+    else if(i == 0 || ((5 <= i) && (i <= 8))){
+        if(dir == 1)
+            y = y - a;
+        else if(dir == 2)
+            x = x + a;
+        if(dir == 3)
+            y = y + a;
+        else if(dir == 4)
+            x = x - a;
+    }
+    else{
+        temp = fire();
+    }
+    
+    if(x < 0)
+        x = 0;
+    else if(x > 120)
+        x = 120;
+    else if(y < 0)
+        y = 0;
+    else if(y > 56)
+        y = 56;
+    
+        
+    return temp;
+}
+
+void Tank::changeDirection(short i){
+    dir = i;
+}
+
+Tank* Tank::getNext(){
+    return next;
+}
+
+void Tank::setNext(Tank* newNext)
+{
+    next = newNext;
+}
+
+bool Tank::willBeRemoved(){
+    return collided;
+}
+
+Bullet* Tank::fire(){
+    Bullet* bullet;
+    if(dir == 1){
+        bullet = new Bullet(2, x+3, y-2, dir);
+    }
+    else if(dir == 2){
+        bullet = new Bullet(2, x+8, y+3, dir);
+    }
+    else if(dir == 3){
+        bullet = new Bullet(2, x+3, y+8, dir);
+    }
+    else if(dir == 4){
+        bullet = new Bullet(2, x-2, y+3, dir);
+    }
+    return bullet;
+}
+
+void Tank::getxy(short& xcor, short& ycor){
+    xcor = x;
+    ycor = y;
+}
+
+void Tank::checkBTcollisions(Bullet* listhead){
+    Bullet* comp = listhead;
+    short xcomp, ycomp;
+    
+    while(comp != 0){
+        comp->getxy(xcomp, ycomp);
+        
+        if((x - 1 <= xcomp && xcomp <= x + 7) && (y - 1 <= ycomp && ycomp <= y + 7)){
+            collided = true;
+            comp->setCollision();
+        }
+        comp = comp->getNext();
+    }
+}
+
+void Tank::setCollision(){
+    collided = true;
+}
+
+short Tank::getDir(){
+    return dir;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Tank/Tank.h	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,30 @@
+#ifndef TANK_H
+#define TANK_H
+
+#include "mbed.h"
+#include "Bullet.h"
+#include "BulletList.h"
+
+class Tank{
+    public:
+        Tank(short pixel, short x, short y, short dir);
+        Bullet* move();
+        void changeDirection(short i);
+        Tank* getNext();
+        void setNext(Tank* newNext);
+        bool willBeRemoved();
+        Bullet* fire();
+        void getxy(short& xcor, short& ycor);
+        void checkBTcollisions(Bullet* listhead);
+        void setCollision();
+        short getDir();
+        short x;
+        short y;
+        short dir;
+        bool collided;
+    
+    private:
+        short pxl;
+        Tank* next;
+};
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Tank/TankList.cpp	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,94 @@
+#include "TankList.h"
+
+TankList::TankList(){
+    tankCount = 0;
+    head = 0;
+}
+
+TankList::~TankList(){
+    if (head != 0)
+    {
+        Tank* prev = head;
+        Tank* cur = head;
+        while (cur->getNext() != 0)
+        {
+            cur = cur->getNext();
+            delete prev;
+            prev = cur;
+        }
+        delete cur;
+    }
+}
+
+void TankList::addTank(short pixel, short x, short y, short dir){
+    //add to beginning of the list
+    if (head != 0)
+    {
+        Tank* newTank = new Tank(pixel, x, y, dir);
+        newTank->setNext(head);
+        head = newTank;
+        tankCount++;
+    }
+    // add as the head if the head is empty
+    else
+    {
+        head = new Tank(pixel, x, y, dir);
+        tankCount++;
+    }
+}
+
+void TankList::removeCollisions(){
+    Tank* cur = head->getNext();
+    Tank* prev = head;
+    Tank* temp;
+    
+    if(head != 0){
+        //check excluding head
+        while(cur != 0){
+            if(cur->willBeRemoved()){
+                temp = cur->getNext();
+                delete cur;
+                cur = 0;
+                cur = temp;
+                prev->setNext(cur);
+            }
+            else{
+                prev = cur;
+                cur = cur->getNext();
+            }
+        }
+        //check head
+        if(head->willBeRemoved()){
+            temp = head->getNext();
+            delete head;
+            head = 0;
+            head = temp;
+        }
+    }
+}
+
+void TankList::moveAll(BulletList* blist){
+    Tank* cur = head;
+    Bullet* fired;
+    
+    while(cur != 0){
+        fired = cur->move();
+        if(fired != 0)
+            blist->addBullet(2, fired->x, fired->y, fired->dir);
+        
+        cur = cur->getNext();
+    }
+}
+
+void TankList::checkallBTcollisions(Bullet* listhead){
+    Tank* cur = head;
+    
+    while(cur != 0){
+        cur->checkBTcollisions(listhead);
+        cur = cur->getNext();
+    }
+}
+
+Tank* TankList::getHead(){
+    return head;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Tank/TankList.h	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,23 @@
+#ifndef TANKLIST_H
+#define TANKLIST_H
+
+#include "mbed.h"
+#include "Tank.h"
+#include <stdint.h>
+
+
+class TankList{
+    public:
+        TankList();
+        ~TankList();
+        void addTank(short pixel, short x, short y, short dir);
+        void removeCollisions();
+        void moveAll(BulletList* blist);
+        void checkallBTcollisions(Bullet* listhead);
+        Tank* getHead();
+    
+    private:
+        Tank* head;
+        int tankCount;
+};
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/image.h	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,142 @@
+#ifndef IMAGE_H
+#define IMAGE_H
+
+unsigned char face[] = {
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x7f, 0x7f, 0x7f,
+0x7f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f,
+0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x3f, 0x3f, 0x1f,
+0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x1f, 0x0f,
+0x0f, 0x07, 0x07, 0x03, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+0x80, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x03, 0x03, 0x07, 0x0f, 0x0f, 0x1f, 0x3f, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf1, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x20, 0xb3, 0x3f, 0xbf,
+0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x7f, 0x7f, 0x7f, 0x7f, 0xff, 0xff, 0xff, 0xfe, 0xfe,
+0xff, 0xff, 0xff, 0xff, 0x7f, 0x7f, 0x7f, 0x7f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0xbf, 0xbf,
+0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0x3f, 0x1e, 0x18, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf8, 0xe8,
+0xf0, 0x60, 0xa0, 0x8e, 0x10, 0x00, 0x00, 0x30, 0x78, 0x78, 0xf8, 0xf0, 0xf1, 0xf0, 0xf2, 0xf0,
+0xf0, 0xf0, 0xf8, 0xfc, 0xfe, 0xfe, 0xfc, 0xbc, 0xb6, 0xf0, 0xf0, 0xe0, 0xf1, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xf9, 0xfc, 0xfc, 0xbe, 0xbe, 0xbc, 0xfc, 0xfe, 0xfa, 0xf8, 0xfc, 0xfc, 0xfc,
+0xf8, 0xfa, 0xfe, 0xf9, 0xf9, 0xf9, 0xf9, 0xf9, 0x7b, 0x7f, 0x7f, 0x3e, 0x1e, 0x00, 0x00, 0x00,
+0x00, 0xb0, 0xf0, 0xf0, 0xfc, 0xbc, 0xfc, 0xfc, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xfb, 0xf8, 0xf8, 0xf0, 0xe0, 0xc0, 0x80, 0x00, 0x01, 0x03, 0x07, 0x07, 0x0f,
+0x1f, 0x3f, 0x7f, 0xff, 0xef, 0xef, 0xef, 0xef, 0xef, 0xef, 0xed, 0xef, 0xee, 0xed, 0xed, 0xef,
+0xad, 0xed, 0xed, 0xef, 0xff, 0xff, 0xff, 0xef, 0xef, 0xe7, 0xe7, 0xe7, 0xe7, 0xf7, 0xff, 0xff,
+0xff, 0xff, 0x7f, 0x7f, 0x3f, 0x2f, 0x1d, 0x18, 0x1c, 0x0e, 0x0c, 0x00, 0x00, 0xe0, 0xf0, 0xfc,
+0xfd, 0xfd, 0xff, 0xfd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
+0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x0f, 0xcf, 0xcf, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x80,
+0xe0, 0xe0, 0xe0, 0xc0, 0xc0, 0x83, 0x81, 0x03, 0x03, 0x03, 0x03, 0x07, 0x07, 0x27, 0x27, 0x67,
+0x67, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, 0xe3, 0x83, 0x81, 0x81,
+0xc1, 0xe0, 0xe0, 0xf0, 0xf0, 0xf8, 0xf8, 0xf8, 0xf8, 0xf0, 0x00, 0x00, 0x00, 0x03, 0x27, 0xe3,
+0xe3, 0xe3, 0xe3, 0xe7, 0xe7, 0x07, 0x07, 0x07, 0x07, 0x07, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f,
+0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
+0x07, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x04, 0x00, 0x00, 0x00, 0x00,
+0x21, 0x77, 0x77, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfc, 0xfc, 0xf8, 0xfb, 0xff, 0xff,
+0xff, 0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x7f, 0x7f, 0x7c, 0x38, 0x38, 0x38, 0x1c, 0x1f, 0x0f,
+0x0f, 0x07, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x01, 0x01, 0x03, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+
+unsigned char cat[] = {
+0xcc, 0x4c, 0x44, 0x44, 0xc4, 0xe4, 0xe0, 0xe0, 0xe0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x01, 0x33,
+0x3f, 0xff, 0xf8, 0xf8, 0xf0, 0xc0, 0xc0, 0xe0, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xbf, 0x3f, 0x3f, 0x3f, 0x1f, 0x60, 0xe0, 0xf0, 0xf8, 0xe7, 0x03, 0x03, 0x0b, 0x3f, 0xff,
+0xfc, 0xfc, 0x7e, 0x02, 0x06, 0x07, 0x00, 0x00, 0x03, 0x1f, 0x03, 0x33, 0xff, 0xff, 0xff, 0x03,
+0x01, 0x00, 0xd8, 0xf8, 0xf8, 0xe0, 0x23, 0x17, 0x0f, 0x0f, 0x1f, 0x1f, 0x7f, 0xff, 0xff, 0xff,
+0xff, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xfe, 0xfe, 0xfa, 0xfe, 0xfc, 0xfc, 0xf8, 0xf8, 0xff, 0xff, 0xfe, 0xfc, 0x78, 0x10, 0x0c,
+0x00, 0x80, 0xc0, 0xc0, 0xc0, 0x81, 0x81, 0x80, 0x80, 0x00, 0x00, 0x00, 0x18, 0x18, 0x10, 0x84,
+0xce, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xe0, 0x80, 0x00, 0x00, 0x00, 0x9f, 0xff, 0xff, 0xff, 0xfe, 0xf0, 0xe0, 0x60, 0x00,
+0xc7, 0x9f, 0x3f, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x0f, 0x1d, 0x00,
+0x00, 0x60, 0x7f, 0x7f, 0x7f, 0x7f, 0x0f, 0x00, 0x00, 0x00, 0x80, 0xc0, 0xfe, 0xff, 0xff, 0xff,
+0x7f, 0x7f, 0x7f, 0x7f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f,
+0x7f, 0x7f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0xf7, 0x83, 0x0f, 0x0f, 0x1f, 0x1f, 0x0e, 0x00,
+0x04, 0x00, 0x00, 0x01, 0x01, 0xf7, 0xff, 0xff, 0x9f, 0x1f, 0x1f, 0x0f, 0xce, 0xec, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0xbf, 0xfb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xe1, 0x81, 0x81, 0x07, 0x05, 0x04, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+0x01, 0x03, 0x03, 0x03, 0x07, 0x07, 0x0e, 0x0e, 0xff, 0xf3, 0xfb, 0xfb, 0xe9, 0xe1, 0xf4, 0xc3,
+0xfa, 0xff, 0xec, 0xf2, 0xf8, 0xc8, 0xd0, 0x80, 0x80, 0xdc, 0xf8, 0xf8, 0xd6, 0xf8, 0x5c, 0x00,
+0x00, 0x00, 0xe0, 0xe0, 0xf8, 0xf8, 0xfc, 0x1e, 0x05, 0x02, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xc0, 0xe0, 0xf8, 0xfe, 0xff,
+0xff, 0x7f, 0x7f, 0x1f, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02, 0x00, 0x07,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x03, 0x0e, 0x1c, 0x31, 0xe3, 0xc3, 0xc3, 0x07,
+0x1f, 0x3f, 0x3f, 0x3f, 0x7f, 0xff, 0xff, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf7, 0x67,
+0x67, 0x4f, 0x07, 0x07, 0x07, 0x07, 0x0e, 0x0e, 0x1c, 0x1c, 0x5c, 0x38, 0x38, 0x38, 0x78, 0x78,
+0xf8, 0xf8, 0xf8, 0xf8, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x07, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xfe, 0xfd, 0xbf, 0x1f, 0x07, 0x07, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5c, 0x7c, 0x7c,
+0x3c, 0x3c, 0x1c, 0x0c, 0x0c, 0x0c, 0x0e, 0x06, 0x07, 0x07, 0x03, 0x03, 0x01, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x8c, 0xff, 0xfe, 0xfe, 0xc0, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x00,
+0x00, 0x10, 0x10, 0x11, 0x01, 0x00, 0x00, 0x03, 0x07, 0x0f, 0x0f, 0x1f, 0x1f, 0x7f, 0x7c, 0x7c,
+0xf8, 0xf4, 0xe4, 0xe8, 0xca, 0xc8, 0xc0, 0xf0, 0xf0, 0xe0, 0xe0, 0xe0, 0xe0, 0xf0, 0xf0, 0xf8,
+0xfc, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xfc, 0xfc, 0xec, 0xf6, 0xff, 0x0f, 0x47, 0xfb, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0x91, 0x00, 0x00, 0x00, 0x30, 0xf8, 0xf4, 0xfc, 0xfc, 0xfc, 0xfe, 0xfe, 0x9e,
+0x18, 0x2c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80,
+0x8c, 0x8e, 0xdf, 0xff, 0xff, 0xbf, 0xa7, 0x81, 0x81, 0x80, 0x00, 0x01, 0x01, 0x01, 0x00, 0x17,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xc2, 0xc3, 0xdc,
+0x5c, 0x04, 0x00, 0x00, 0x00, 0x20, 0x20, 0xa0, 0x80, 0x00, 0x00, 0x10, 0x10, 0xf3, 0xfe, 0xfe,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0x6f, 0x7f, 0x7f, 0x6f, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf7, 0xef,
+0xcf, 0x97, 0x97, 0x9f, 0x17, 0x1f, 0x0f, 0x1f, 0x1f, 0x1f, 0x0f, 0x0f, 0x07, 0x0f, 0x07, 0x07,
+0x07, 0x83, 0xc3, 0xe3, 0xf3, 0xf9, 0xff, 0xff, 0x3f, 0x3f, 0x3f, 0x1b, 0x1b, 0x4b, 0x49, 0xec,
+0xee, 0xfc, 0x3e, 0x1e, 0x07, 0x23, 0x29, 0x29, 0x29, 0x09, 0x49, 0x49, 0x49, 0x49, 0xc9, 0xf9,
+0xb9, 0x9f, 0x8f, 0x83, 0x03, 0x8b, 0xff, 0x1e, 0x12, 0x10, 0x10, 0x10, 0x01, 0x01, 0x00, 0x25,
+0xd8, 0xc8, 0xc0, 0xe4, 0xe4, 0xf0, 0x72, 0x78, 0x78, 0x58, 0x1d, 0x2c, 0x0f, 0x0f, 0x07, 0x04,
+0x02, 0x82, 0x8a, 0x80, 0x84, 0xc4, 0xc0, 0xc0, 0xc2, 0x62, 0xe0, 0xf8, 0xfd, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xaf, 0xff, 0xff, 0xff, 0x7f, 0x7f, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xf7, 0xea, 0xeb, 0xe3, 0xea, 0xee, 0xe3, 0xc7, 0xc7,
+0xc7, 0xc7, 0x87, 0x8f, 0x87, 0x0e, 0x06, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x03,
+0x03, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x01, 0x02, 0x02, 0x00, 0x04, 0x06, 0x0a, 0x0d, 0x15, 0x15, 0x3b, 0x3a, 0x72, 0x56, 0xa4, 0xa4,
+0x40, 0xc8, 0xc8, 0xf0, 0xfd, 0xff, 0x2f, 0x23, 0x02, 0x02, 0x00, 0x04, 0x04, 0x00, 0x08, 0x08,
+0x0b, 0x81, 0x81, 0x01, 0x00, 0x00, 0x00, 0x00, 0x60, 0x00, 0x02, 0x02, 0x00, 0x80, 0x08, 0x10,
+0x04, 0x82, 0x07, 0x03, 0x03, 0x27, 0x25, 0x70, 0x60, 0xe8, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0xfe, 0xff, 0xf3, 0xf1, 0xf8, 0xf2,
+0xe3, 0xe0, 0xe1, 0xf8, 0xf8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0xc3, 0xe7, 0xf7,
+0xe1, 0x81, 0xc7, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x60, 0xe0, 0xe0, 0xe0, 0x60, 0x38, 0x1e,
+0x1f, 0x0f, 0x9b, 0xff, 0xff, 0x0f, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80
+};
+
+
+unsigned int heart[] = {8, 8, 0x0C, 0x1F, 0x3F, 0x7E, 0x3F, 0x1F, 0x0C, 0x00};
+
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,268 @@
+#include "mbed.h"
+#include "KS0108.h"    
+#include "image.h"
+#include "Game.h"
+
+DigitalIn butUp(PTE21);
+DigitalIn butRight(PTE20);
+DigitalIn butDown(PTE29);
+DigitalIn butLeft(PTE22);
+DigitalIn butMiddle(PTE23);
+
+KS0108 display (PTC5,PTC7, PTC0, PTC3, PTC11, PTC10, PTA1, PTA2, PTD4, PTA12, PTA4, PTA5, PTC8, PTC9);        
+void draw(int type, int posX, int posY, int direction); //1.player 2.bot 3.bullet
+void erase(int type, int posX, int posY, int direction);
+void drawAll();
+void eraseAll();
+Game* game;
+
+int main() 
+{   
+    srand(time(0));
+    display.FullScreenBMP(face);
+    wait(1);
+    display.ClearScreen();  
+    
+    //my stuff
+    game = new Game();
+    
+    while(1)
+    {          
+        drawAll();
+        wait_ms(40);
+        display.ClearScreen();
+        //eraseAll();
+        if(!butUp)
+            game->getPlayer()->move(1);
+        else if(!butRight)
+            game->getPlayer()->move(2);
+        else if(!butDown)
+            game->getPlayer()->move(3);
+        else if(!butLeft)
+            game->getPlayer()->move(4);
+        else if(!butMiddle){
+            Bullet* temp = game->getPlayer()->fire();
+            game->getBullets()->addBullet(2, temp->x, temp->y, temp->dir);
+        }
+        game->play();
+    }
+}
+
+void drawAll(){
+    //draw player
+    draw(1, game->getPlayer()->x, game->getPlayer()->y, game->getPlayer()->dir);
+    
+    //draw tanks
+    Tank* tcur = game->getTanks()->getHead();
+        
+    while(tcur != 0){
+        draw(2, tcur->x, tcur->y, tcur->dir);
+        tcur = tcur->getNext();
+    }
+        
+    //draw bullets
+    Bullet* bcur = game->getBullets()->getHead();
+        
+    while(bcur != 0){
+        draw(3, bcur->x, bcur->y, bcur->dir);
+        bcur = bcur->getNext();
+    }
+    
+    //draw hearts
+    unsigned short i = 57;
+    for(unsigned short j = game->getPlayer()->getLife(); j > 0; i = i + 5, j--){
+        draw(5, i, 0, 0);
+    }
+    
+    if(game->death){
+        delete game->bullets;
+        delete game->tanks;
+        game->bullets = new BulletList();
+        game->tanks = new TankList();
+        erase(1, game->getPlayer()->x, game->getPlayer()->y, game->getPlayer()->dir);
+        draw(4, game->getPlayer()->x, game->getPlayer()->y, 1);
+        wait(3);
+        game->getPlayer()->x = 0;
+        game->getPlayer()->y = 56;
+        game->getPlayer()->dir = 2;
+        game->death = false;
+    }
+    
+    if(game->player->getLife() == 0){
+        display.ClearScreen();
+        display.FullScreenBMP(cat);
+        while(1);
+    }
+}
+
+void eraseAll(){
+    //display.ClearScreen();
+    //draw hearts
+    unsigned short i = 57;
+    for(unsigned short j = game->getPlayer()->getLife(); j > 0; i = i + 5, j--){
+        erase(5, i, 0, 0);
+    }
+    
+    //draw player
+    erase(1, game->getPlayer()->x, game->getPlayer()->y, game->getPlayer()->dir);
+    
+    //draw tanks
+    Tank* tcur = game->getTanks()->getHead();
+    
+    while(tcur != 0){
+        erase(2, tcur->x, tcur->y, tcur->dir);
+        tcur = tcur->getNext();
+    }
+    
+    //draw bullets
+    Bullet* bcur = game->getBullets()->getHead();
+    
+    while(bcur != 0){
+        erase(3, bcur->x, bcur->y, bcur->dir);
+        bcur = bcur->getNext();
+    }
+}
+
+void draw(int type, int posX, int posY, int direction) //1.player 2.bot 3.bullet 4.x 5.heart
+{ 
+    switch(type)
+    {
+        case 1:
+            switch(direction)
+            {
+                case 1:
+                    display.FullRectangle(posX, posY + 2, posX + 7, posY + 7, BLACK); 
+                    display.FullRectangle(posX + 3, posY, posX + 4, posY + 1, BLACK);
+                    break;
+                case 2:
+                    display.FullRectangle(posX, posY, posX + 5, posY + 7, BLACK); 
+                    display.FullRectangle(posX + 6, posY + 3, posX + 7, posY + 4, BLACK);
+                    break;
+                case 3:
+                    display.FullRectangle(posX, posY, posX + 7, posY + 5, BLACK); 
+                    display.FullRectangle(posX + 3, posY + 6, posX + 4, posY + 7, BLACK);
+                    break;
+                case 4:
+                    display.FullRectangle(posX + 2, posY, posX + 7, posY + 7, BLACK); 
+                    display.FullRectangle(posX, posY + 3, posX + 1, posY + 4, BLACK);          
+                    break;
+                default: break;
+            }
+            break;
+            
+        case 2:
+            switch(direction)
+            {
+                case 1:
+                    display.FullRectangle(posX, posY + 2, posX + 7, posY + 7, BLACK); 
+                    display.FullRectangle(posX + 3, posY, posX + 4, posY + 1, BLACK);
+                    display.FullRectangle(posX + 2, posY + 5, posX + 5, posY + 7, WHITE); 
+                    break;
+                case 2:
+                    display.FullRectangle(posX, posY, posX + 5, posY + 7, BLACK); 
+                    display.FullRectangle(posX + 6, posY + 3, posX + 7, posY + 4, BLACK);
+                    display.FullRectangle(posX, posY + 2, posX + 2, posY + 5, WHITE); 
+                    break;
+                case 3:
+                    display.FullRectangle(posX, posY, posX + 7, posY + 5, BLACK); 
+                    display.FullRectangle(posX + 3, posY + 6, posX + 4, posY + 7, BLACK);
+                    display.FullRectangle(posX + 2, posY, posX + 5, posY + 2, WHITE);
+                    break;
+                case 4:
+                    display.FullRectangle(posX + 2, posY, posX + 7, posY + 7, BLACK); 
+                    display.FullRectangle(posX, posY + 3, posX + 1, posY + 4, BLACK);  
+                    display.FullRectangle(posX + 5, posY + 2, posX + 7, posY + 5, WHITE);        
+                    break;
+                default: break;
+            }
+            break;
+            
+        case 3:
+            display.FullRectangle(posX, posY, posX + 1, posY + 1, BLACK); 
+            break;
+            
+        case 4:
+            display.Line(posX, posY, posX + 7, posY + 7, BLACK);
+            display.Line(posX + 7, posY, posX, posY + 7, BLACK);
+            break;
+            
+        case 5:
+            //display.DrawBitmap(heart, posX, posY, BLACK);
+            display.FullRectangle(posX, posY, posX + 3, posY + 3, BLACK);  
+            display.FullRectangle(posX + 1, posY + 1, posX + 2, posY + 2, WHITE);
+            break;
+        default: break;
+    }
+}
+
+void erase(int type, int posX, int posY, int direction) //1.player 2.bot 3.bullet 4.x 5.heart
+{ 
+    switch(type)
+    {
+        case 1:
+            switch(direction)
+            {
+                case 1:
+                    display.FullRectangle(posX, posY + 2, posX + 7, posY + 7, WHITE); 
+                    display.FullRectangle(posX + 3, posY, posX + 4, posY + 1, WHITE);
+                    break;
+                case 2:
+                    display.FullRectangle(posX, posY, posX + 5, posY + 7, WHITE); 
+                    display.FullRectangle(posX + 6, posY + 3, posX + 7, posY + 4, WHITE);
+                    break;
+                case 3:
+                    display.FullRectangle(posX, posY, posX + 7, posY + 5, WHITE); 
+                    display.FullRectangle(posX + 3, posY + 6, posX + 4, posY + 7, WHITE);
+                    break;
+                case 4:
+                    display.FullRectangle(posX + 2, posY, posX + 7, posY + 7, WHITE); 
+                    display.FullRectangle(posX, posY + 3, posX + 1, posY + 4, WHITE);          
+                    break;
+                default: break;
+            }
+            break;
+            
+        case 2:
+            switch(direction)
+            {
+                case 1:
+                    display.FullRectangle(posX, posY + 2, posX + 7, posY + 7, WHITE); 
+                    display.FullRectangle(posX + 3, posY, posX + 4, posY + 1, WHITE);
+                    //display.FullRectangle(posX + 2, posY + 5, posX + 5, posY + 7, WHITE); 
+                    break;
+                case 2:
+                    display.FullRectangle(posX, posY, posX + 5, posY + 7, WHITE); 
+                    display.FullRectangle(posX + 6, posY + 3, posX + 7, posY + 4, WHITE);
+                    //display.FullRectangle(posX, posY + 2, posX + 2, posY + 5, WHITE); 
+                    break;
+                case 3:
+                    display.FullRectangle(posX, posY, posX + 7, posY + 5, WHITE); 
+                    display.FullRectangle(posX + 3, posY + 6, posX + 4, posY + 7, WHITE);
+                    //display.FullRectangle(posX + 2, posY, posX + 5, posY + 2, WHITE);
+                    break;
+                case 4:
+                    display.FullRectangle(posX + 2, posY, posX + 7, posY + 7, WHITE); 
+                    display.FullRectangle(posX, posY + 3, posX + 1, posY + 4, WHITE);  
+                    //display.FullRectangle(posX + 5, posY + 2, posX + 7, posY + 5, WHITE);        
+                    break;
+                default: break;
+            }
+            break;
+            
+        case 3:
+            display.FullRectangle(posX, posY, posX + 1, posY + 1, WHITE); 
+            break;
+            
+        case 4:
+            display.Line(posX, posY, posX + 7, posY + 7, WHITE);
+            display.Line(posX + 7, posY, posX, posY + 7, WHITE);
+            break;
+            
+        case 5:
+            //display.DrawBitmap(heart, posX, posY, BLACK);
+            display.FullRectangle(posX, posY, posX + 3, posY + 3, WHITE);  
+            //display.FullRectangle(posX + 1, posY + 1, posX + 2, posY + 2, WHITE);
+            break;
+        default: break;
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri May 31 15:13:48 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file