Ahmed Adamjee / Mbed 2 deprecated SnakeVSBlock

Snake vs Block Game to be run upon K64F.

Dependencies:   mbed

Snake/Snake.cpp@9:d1d79d4ee673, 2019-03-27 (annotated)

Committer:
AhmedPlaymaker
Date:
Wed Mar 27 18:20:36 2019 +0000
Revision:
9:d1d79d4ee673
Parent:
8:890b986b16a4
Child:
12:1e601b176437
Food Created, now if the snake eats food, it's length will increase.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AhmedPlaymaker 7:48ba87cd79b5 1 #include "Snake.h"
AhmedPlaymaker 7:48ba87cd79b5 2
AhmedPlaymaker 7:48ba87cd79b5 3 Snake::Snake()
AhmedPlaymaker 7:48ba87cd79b5 4 {
AhmedPlaymaker 7:48ba87cd79b5 5
AhmedPlaymaker 7:48ba87cd79b5 6 }
AhmedPlaymaker 7:48ba87cd79b5 7
AhmedPlaymaker 7:48ba87cd79b5 8 Snake::~Snake()
AhmedPlaymaker 7:48ba87cd79b5 9 {
AhmedPlaymaker 7:48ba87cd79b5 10
AhmedPlaymaker 7:48ba87cd79b5 11 }
AhmedPlaymaker 7:48ba87cd79b5 12
AhmedPlaymaker 7:48ba87cd79b5 13 //The Snake Sprite.
AhmedPlaymaker 8:890b986b16a4 14 int snake_sprite[3][3] = {
AhmedPlaymaker 8:890b986b16a4 15 {0,1,0},
AhmedPlaymaker 8:890b986b16a4 16 {1,0,1},
AhmedPlaymaker 8:890b986b16a4 17 {0,1,0},
AhmedPlaymaker 9:d1d79d4ee673 18 };
AhmedPlaymaker 7:48ba87cd79b5 19
AhmedPlaymaker 7:48ba87cd79b5 20 int m = 0; //Variable used to allow a starting location for the player.
AhmedPlaymaker 7:48ba87cd79b5 21
AhmedPlaymaker 7:48ba87cd79b5 22
AhmedPlaymaker 7:48ba87cd79b5 23 void Snake::init()
AhmedPlaymaker 7:48ba87cd79b5 24 {
AhmedPlaymaker 7:48ba87cd79b5 25
AhmedPlaymaker 7:48ba87cd79b5 26 _speed = 0.15;// change this according to the options selected
AhmedPlaymaker 7:48ba87cd79b5 27
AhmedPlaymaker 7:48ba87cd79b5 28 }
AhmedPlaymaker 7:48ba87cd79b5 29
AhmedPlaymaker 7:48ba87cd79b5 30
AhmedPlaymaker 8:890b986b16a4 31 void Snake::draw(N5110 &lcd, int length)
AhmedPlaymaker 7:48ba87cd79b5 32 {
AhmedPlaymaker 7:48ba87cd79b5 33 if(m == 0){
AhmedPlaymaker 7:48ba87cd79b5 34 _x = WIDTH/2; //Spawns player sprite near the middle of the screen.
AhmedPlaymaker 8:890b986b16a4 35 _xa = _x;
AhmedPlaymaker 9:d1d79d4ee673 36 _xb = _xa;
AhmedPlaymaker 9:d1d79d4ee673 37 _xc = _xb;
AhmedPlaymaker 9:d1d79d4ee673 38 _xd = _xc;
AhmedPlaymaker 9:d1d79d4ee673 39 _xe = _xd;
AhmedPlaymaker 9:d1d79d4ee673 40 _xf = _xe;
AhmedPlaymaker 9:d1d79d4ee673 41 _xg = _xf;
AhmedPlaymaker 9:d1d79d4ee673 42 _xh = _xg;
AhmedPlaymaker 9:d1d79d4ee673 43 _xi = _xh;
AhmedPlaymaker 9:d1d79d4ee673 44 _xj = _xi;
AhmedPlaymaker 9:d1d79d4ee673 45 _xk = _xj;
AhmedPlaymaker 9:d1d79d4ee673 46 _xl = _xk;
AhmedPlaymaker 9:d1d79d4ee673 47 _xm = _xl;
AhmedPlaymaker 9:d1d79d4ee673 48 _xn = _xm;
AhmedPlaymaker 7:48ba87cd79b5 49 _y = HEIGHT - 3;
AhmedPlaymaker 7:48ba87cd79b5 50 m = m+1;
AhmedPlaymaker 7:48ba87cd79b5 51 }
AhmedPlaymaker 7:48ba87cd79b5 52 //printf("SPRITE %d %d \n", _x, _y);
AhmedPlaymaker 8:890b986b16a4 53 if(length == 0) {
AhmedPlaymaker 8:890b986b16a4 54 NVIC_SystemReset(); //Software Reset.
AhmedPlaymaker 8:890b986b16a4 55 }
AhmedPlaymaker 8:890b986b16a4 56 if(length == 1) {
AhmedPlaymaker 8:890b986b16a4 57 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 58 }
AhmedPlaymaker 8:890b986b16a4 59 if(length == 2) {
AhmedPlaymaker 8:890b986b16a4 60 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 61 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 62 }
AhmedPlaymaker 8:890b986b16a4 63 if(length == 3) {
AhmedPlaymaker 8:890b986b16a4 64 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 65 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 66 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 67 }
AhmedPlaymaker 8:890b986b16a4 68 if(length == 4) {
AhmedPlaymaker 8:890b986b16a4 69 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 70 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 71 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 72 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 73 }
AhmedPlaymaker 8:890b986b16a4 74 if(length == 5) {
AhmedPlaymaker 8:890b986b16a4 75 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 76 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 77 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 78 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 79 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 80 }
AhmedPlaymaker 8:890b986b16a4 81 if(length == 6) {
AhmedPlaymaker 8:890b986b16a4 82 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 83 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 84 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 85 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 86 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 87 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 88 }
AhmedPlaymaker 8:890b986b16a4 89 if(length == 7) {
AhmedPlaymaker 8:890b986b16a4 90 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 91 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 92 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 93 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 94 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 95 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 96 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 97 }
AhmedPlaymaker 8:890b986b16a4 98 if(length == 8) {
AhmedPlaymaker 8:890b986b16a4 99 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 100 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 101 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 102 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 103 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 104 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 105 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 106 lcd.drawSprite(_xg,_y-21,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 107 }
AhmedPlaymaker 8:890b986b16a4 108 if(length == 9) {
AhmedPlaymaker 8:890b986b16a4 109 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 110 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 111 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 112 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 113 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 114 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 115 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 116 lcd.drawSprite(_xg,_y-21,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 117 lcd.drawSprite(_xh,_y-24,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 118 }
AhmedPlaymaker 8:890b986b16a4 119 if(length == 10) {
AhmedPlaymaker 8:890b986b16a4 120 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 121 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 122 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 123 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 124 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 125 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 126 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 127 lcd.drawSprite(_xg,_y-21,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 128 lcd.drawSprite(_xh,_y-24,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 129 lcd.drawSprite(_xi,_y-27,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 130 }
AhmedPlaymaker 8:890b986b16a4 131 if(length == 11) {
AhmedPlaymaker 8:890b986b16a4 132 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 133 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 134 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 135 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 136 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 137 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 138 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 139 lcd.drawSprite(_xg,_y-21,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 140 lcd.drawSprite(_xh,_y-24,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 141 lcd.drawSprite(_xi,_y-27,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 142 lcd.drawSprite(_xj,_y-30,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 143 }
AhmedPlaymaker 8:890b986b16a4 144 if(length == 12) {
AhmedPlaymaker 8:890b986b16a4 145 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 146 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 147 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 148 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 149 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 150 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 151 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 152 lcd.drawSprite(_xg,_y-21,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 153 lcd.drawSprite(_xh,_y-24,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 154 lcd.drawSprite(_xi,_y-27,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 155 lcd.drawSprite(_xj,_y-30,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 156 lcd.drawSprite(_xk,_y-33,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 157 }
AhmedPlaymaker 8:890b986b16a4 158 if(length == 13) {
AhmedPlaymaker 8:890b986b16a4 159 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 160 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 161 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 162 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 163 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 164 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 165 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 166 lcd.drawSprite(_xg,_y-21,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 167 lcd.drawSprite(_xh,_y-24,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 168 lcd.drawSprite(_xi,_y-27,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 169 lcd.drawSprite(_xj,_y-30,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 170 lcd.drawSprite(_xk,_y-33,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 171 lcd.drawSprite(_xl,_y-36,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 172 }
AhmedPlaymaker 8:890b986b16a4 173 if(length == 14) {
AhmedPlaymaker 8:890b986b16a4 174 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 175 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 176 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 177 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 178 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 179 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 180 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 181 lcd.drawSprite(_xg,_y-21,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 182 lcd.drawSprite(_xh,_y-24,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 183 lcd.drawSprite(_xi,_y-27,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 184 lcd.drawSprite(_xj,_y-30,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 185 lcd.drawSprite(_xk,_y-33,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 186 lcd.drawSprite(_xl,_y-36,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 187 lcd.drawSprite(_xm,_y-39,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 188 }
AhmedPlaymaker 8:890b986b16a4 189 if(length == 15) {
AhmedPlaymaker 8:890b986b16a4 190 lcd.drawSprite(_x,_y,3,3,(int *)snake_sprite); //Function used to draw the sprite.
AhmedPlaymaker 8:890b986b16a4 191 lcd.drawSprite(_xa,_y-3,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 192 lcd.drawSprite(_xb,_y-6,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 193 lcd.drawSprite(_xc,_y-9,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 194 lcd.drawSprite(_xd,_y-12,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 195 lcd.drawSprite(_xe,_y-15,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 196 lcd.drawSprite(_xf,_y-18,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 197 lcd.drawSprite(_xg,_y-21,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 198 lcd.drawSprite(_xh,_y-24,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 199 lcd.drawSprite(_xi,_y-27,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 200 lcd.drawSprite(_xj,_y-30,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 201 lcd.drawSprite(_xk,_y-33,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 202 lcd.drawSprite(_xl,_y-36,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 203 lcd.drawSprite(_xm,_y-39,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 204 lcd.drawSprite(_xn,_y-42,3,3,(int *)snake_sprite);
AhmedPlaymaker 8:890b986b16a4 205 }
AhmedPlaymaker 7:48ba87cd79b5 206 }
AhmedPlaymaker 7:48ba87cd79b5 207
AhmedPlaymaker 7:48ba87cd79b5 208
AhmedPlaymaker 7:48ba87cd79b5 209
AhmedPlaymaker 9:d1d79d4ee673 210 Vector2D Snake::get_pos(int length)
AhmedPlaymaker 7:48ba87cd79b5 211 {
AhmedPlaymaker 9:d1d79d4ee673 212 if(length == 1) {
AhmedPlaymaker 9:d1d79d4ee673 213 Vector2D snakepos = {_x,_y}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 214 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 215 }
AhmedPlaymaker 9:d1d79d4ee673 216
AhmedPlaymaker 9:d1d79d4ee673 217 else if(length == 2) {
AhmedPlaymaker 9:d1d79d4ee673 218 Vector2D snakepos = {_xa,(_y-3)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 219 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 220 }
AhmedPlaymaker 9:d1d79d4ee673 221 else if(length==3) {
AhmedPlaymaker 9:d1d79d4ee673 222 Vector2D snakepos = {_xb,(_y-6)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 223 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 224 }
AhmedPlaymaker 9:d1d79d4ee673 225 else if(length==4) {
AhmedPlaymaker 9:d1d79d4ee673 226 Vector2D snakepos = {_xc,(_y-9)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 227 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 228 }
AhmedPlaymaker 9:d1d79d4ee673 229 else if(length==5) {
AhmedPlaymaker 9:d1d79d4ee673 230 Vector2D snakepos = {_xd,(_y-12)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 231 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 232 }
AhmedPlaymaker 9:d1d79d4ee673 233 else if(length==6) {
AhmedPlaymaker 9:d1d79d4ee673 234 Vector2D snakepos = {_xe,(_y-15)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 235 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 236 }
AhmedPlaymaker 9:d1d79d4ee673 237 else if(length==7) {
AhmedPlaymaker 9:d1d79d4ee673 238 Vector2D snakepos = {_xf,(_y-18)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 239 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 240 }
AhmedPlaymaker 9:d1d79d4ee673 241 else if(length==8) {
AhmedPlaymaker 9:d1d79d4ee673 242 Vector2D snakepos = {_xg,(_y-21)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 243 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 244 }
AhmedPlaymaker 9:d1d79d4ee673 245 else if(length==9) {
AhmedPlaymaker 9:d1d79d4ee673 246 Vector2D snakepos = {_xh,(_y-24)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 247 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 248 }
AhmedPlaymaker 9:d1d79d4ee673 249 else if(length==10) {
AhmedPlaymaker 9:d1d79d4ee673 250 Vector2D snakepos = {_xi,(_y-27)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 251 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 252 }
AhmedPlaymaker 9:d1d79d4ee673 253 else if(length==11) {
AhmedPlaymaker 9:d1d79d4ee673 254 Vector2D snakepos = {_xj,(_y-30)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 255 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 256 }
AhmedPlaymaker 9:d1d79d4ee673 257 else if(length==12) {
AhmedPlaymaker 9:d1d79d4ee673 258 Vector2D snakepos = {_xk,(_y-33)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 259 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 260 }
AhmedPlaymaker 9:d1d79d4ee673 261 else if(length==13) {
AhmedPlaymaker 9:d1d79d4ee673 262 Vector2D snakepos = {_xl,(_y-36)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 263 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 264 }
AhmedPlaymaker 9:d1d79d4ee673 265 else if(length == 14) {
AhmedPlaymaker 9:d1d79d4ee673 266 Vector2D snakepos = {_xm,(_y-39)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 267 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 268 }
AhmedPlaymaker 9:d1d79d4ee673 269 else if(length==15) {
AhmedPlaymaker 9:d1d79d4ee673 270 Vector2D snakepos = {_xn,(_y-42)}; //Obtains the snake position.
AhmedPlaymaker 9:d1d79d4ee673 271 return snakepos;
AhmedPlaymaker 9:d1d79d4ee673 272 }
AhmedPlaymaker 7:48ba87cd79b5 273 //printf("snakepos from player = %f %f \n", snakepos.x, snakepos.y);
AhmedPlaymaker 9:d1d79d4ee673 274 return {0,0};
AhmedPlaymaker 7:48ba87cd79b5 275 }
AhmedPlaymaker 7:48ba87cd79b5 276
AhmedPlaymaker 7:48ba87cd79b5 277
AhmedPlaymaker 8:890b986b16a4 278 void Snake::update(Direction d,float mag,int length)
AhmedPlaymaker 7:48ba87cd79b5 279 {
AhmedPlaymaker 8:890b986b16a4 280 _speed = 1; //Speed changes depending on how much you push the joystick.(As Of Now)
AhmedPlaymaker 8:890b986b16a4 281
AhmedPlaymaker 8:890b986b16a4 282 if(length > 1) {
AhmedPlaymaker 8:890b986b16a4 283 if (_x > _xa) {
AhmedPlaymaker 8:890b986b16a4 284 _x-=_speed;
AhmedPlaymaker 8:890b986b16a4 285 }
AhmedPlaymaker 8:890b986b16a4 286 if (_x < _xa) {
AhmedPlaymaker 8:890b986b16a4 287 _x+=_speed;
AhmedPlaymaker 8:890b986b16a4 288 }
AhmedPlaymaker 8:890b986b16a4 289 if(length > 2) {
AhmedPlaymaker 8:890b986b16a4 290 if (_xa > _xb) {
AhmedPlaymaker 8:890b986b16a4 291 _xa-=_speed;
AhmedPlaymaker 8:890b986b16a4 292 }
AhmedPlaymaker 8:890b986b16a4 293 if (_xa < _xb) {
AhmedPlaymaker 8:890b986b16a4 294 _xa+=_speed;
AhmedPlaymaker 8:890b986b16a4 295 }
AhmedPlaymaker 8:890b986b16a4 296 if(length > 3) {
AhmedPlaymaker 8:890b986b16a4 297 if (_xb > _xc) {
AhmedPlaymaker 8:890b986b16a4 298 _xb-=_speed;
AhmedPlaymaker 8:890b986b16a4 299 }
AhmedPlaymaker 8:890b986b16a4 300 if (_xb < _xc) {
AhmedPlaymaker 8:890b986b16a4 301 _xb+=_speed;
AhmedPlaymaker 8:890b986b16a4 302 }
AhmedPlaymaker 8:890b986b16a4 303 if(length > 4) {
AhmedPlaymaker 8:890b986b16a4 304 if (_xc > _xd) {
AhmedPlaymaker 8:890b986b16a4 305 _xc-=_speed;
AhmedPlaymaker 8:890b986b16a4 306 }
AhmedPlaymaker 8:890b986b16a4 307 if (_xc < _xd) {
AhmedPlaymaker 8:890b986b16a4 308 _xc+=_speed;
AhmedPlaymaker 8:890b986b16a4 309 }
AhmedPlaymaker 8:890b986b16a4 310 if(length > 5) {
AhmedPlaymaker 8:890b986b16a4 311 if (_xd > _xe) {
AhmedPlaymaker 8:890b986b16a4 312 _xd-=_speed;
AhmedPlaymaker 8:890b986b16a4 313 }
AhmedPlaymaker 8:890b986b16a4 314 if (_xd < _xe) {
AhmedPlaymaker 8:890b986b16a4 315 _xd+=_speed;
AhmedPlaymaker 8:890b986b16a4 316 }
AhmedPlaymaker 8:890b986b16a4 317 if(length > 6) {
AhmedPlaymaker 8:890b986b16a4 318 if (_xe > _xf) {
AhmedPlaymaker 8:890b986b16a4 319 _xe-=_speed;
AhmedPlaymaker 8:890b986b16a4 320 }
AhmedPlaymaker 8:890b986b16a4 321 if (_xe < _xf) {
AhmedPlaymaker 8:890b986b16a4 322 _xe+=_speed;
AhmedPlaymaker 8:890b986b16a4 323 }
AhmedPlaymaker 8:890b986b16a4 324 if(length > 7) {
AhmedPlaymaker 8:890b986b16a4 325 if (_xf > _xg) {
AhmedPlaymaker 8:890b986b16a4 326 _xf-=_speed;
AhmedPlaymaker 8:890b986b16a4 327 }
AhmedPlaymaker 8:890b986b16a4 328 if (_xf < _xg) {
AhmedPlaymaker 8:890b986b16a4 329 _xf+=_speed;
AhmedPlaymaker 8:890b986b16a4 330 }
AhmedPlaymaker 8:890b986b16a4 331 if(length > 8) {
AhmedPlaymaker 8:890b986b16a4 332 if (_xg > _xh) {
AhmedPlaymaker 8:890b986b16a4 333 _xg-=_speed;
AhmedPlaymaker 8:890b986b16a4 334 }
AhmedPlaymaker 8:890b986b16a4 335 if (_xg < _xh) {
AhmedPlaymaker 8:890b986b16a4 336 _xg+=_speed;
AhmedPlaymaker 8:890b986b16a4 337 }
AhmedPlaymaker 8:890b986b16a4 338 if(length > 9) {
AhmedPlaymaker 8:890b986b16a4 339 if (_xh > _xi) {
AhmedPlaymaker 8:890b986b16a4 340 _xh-=_speed;
AhmedPlaymaker 8:890b986b16a4 341 }
AhmedPlaymaker 8:890b986b16a4 342 if (_xh < _xi) {
AhmedPlaymaker 8:890b986b16a4 343 _xh+=_speed;
AhmedPlaymaker 8:890b986b16a4 344 }
AhmedPlaymaker 8:890b986b16a4 345 if(length > 10) {
AhmedPlaymaker 8:890b986b16a4 346 if (_xi > _xj) {
AhmedPlaymaker 8:890b986b16a4 347 _xi-=_speed;
AhmedPlaymaker 8:890b986b16a4 348 }
AhmedPlaymaker 8:890b986b16a4 349 if (_xi < _xj) {
AhmedPlaymaker 8:890b986b16a4 350 _xi+=_speed;
AhmedPlaymaker 8:890b986b16a4 351 }
AhmedPlaymaker 8:890b986b16a4 352 if(length > 11) {
AhmedPlaymaker 8:890b986b16a4 353 if (_xj > _xk) {
AhmedPlaymaker 8:890b986b16a4 354 _xj-=_speed;
AhmedPlaymaker 8:890b986b16a4 355 }
AhmedPlaymaker 8:890b986b16a4 356 if (_xj < _xk) {
AhmedPlaymaker 8:890b986b16a4 357 _xj+=_speed;
AhmedPlaymaker 8:890b986b16a4 358 }
AhmedPlaymaker 8:890b986b16a4 359 if(length > 12) {
AhmedPlaymaker 8:890b986b16a4 360 if (_xk > _xl) {
AhmedPlaymaker 8:890b986b16a4 361 _xk-=_speed;
AhmedPlaymaker 8:890b986b16a4 362 }
AhmedPlaymaker 8:890b986b16a4 363 if (_xk < _xl) {
AhmedPlaymaker 8:890b986b16a4 364 _xk+=_speed;
AhmedPlaymaker 8:890b986b16a4 365 }
AhmedPlaymaker 8:890b986b16a4 366 if(length > 13) {
AhmedPlaymaker 8:890b986b16a4 367 if (_xl > _xm) {
AhmedPlaymaker 8:890b986b16a4 368 _xl-=_speed;
AhmedPlaymaker 8:890b986b16a4 369 }
AhmedPlaymaker 8:890b986b16a4 370 if (_xl < _xm) {
AhmedPlaymaker 8:890b986b16a4 371 _xl+=_speed;
AhmedPlaymaker 8:890b986b16a4 372 }
AhmedPlaymaker 8:890b986b16a4 373 if(length > 14) {
AhmedPlaymaker 8:890b986b16a4 374 if (_xm > _xn) {
AhmedPlaymaker 8:890b986b16a4 375 _xm-=_speed;
AhmedPlaymaker 8:890b986b16a4 376 }
AhmedPlaymaker 8:890b986b16a4 377 if (_xm < _xn) {
AhmedPlaymaker 8:890b986b16a4 378 _xm+=_speed;
AhmedPlaymaker 8:890b986b16a4 379 }
AhmedPlaymaker 8:890b986b16a4 380 }
AhmedPlaymaker 8:890b986b16a4 381 }
AhmedPlaymaker 8:890b986b16a4 382 }
AhmedPlaymaker 8:890b986b16a4 383 }
AhmedPlaymaker 8:890b986b16a4 384 }
AhmedPlaymaker 8:890b986b16a4 385 }
AhmedPlaymaker 8:890b986b16a4 386 }
AhmedPlaymaker 8:890b986b16a4 387 }
AhmedPlaymaker 8:890b986b16a4 388 }
AhmedPlaymaker 8:890b986b16a4 389 }
AhmedPlaymaker 8:890b986b16a4 390 }
AhmedPlaymaker 8:890b986b16a4 391 }
AhmedPlaymaker 8:890b986b16a4 392 }
AhmedPlaymaker 8:890b986b16a4 393 }
AhmedPlaymaker 7:48ba87cd79b5 394
AhmedPlaymaker 7:48ba87cd79b5 395 // Diagonal speeds are /2 to prevent player from going double the speed.
AhmedPlaymaker 8:890b986b16a4 396 if(length == 15) {
AhmedPlaymaker 8:890b986b16a4 397 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 398 _xn+= _speed;
AhmedPlaymaker 8:890b986b16a4 399 }
AhmedPlaymaker 8:890b986b16a4 400 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 401 _xn-= _speed;
AhmedPlaymaker 8:890b986b16a4 402 }
AhmedPlaymaker 8:890b986b16a4 403 }
AhmedPlaymaker 8:890b986b16a4 404 if(length == 14) {
AhmedPlaymaker 8:890b986b16a4 405 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 406 _xm+= _speed;
AhmedPlaymaker 8:890b986b16a4 407 }
AhmedPlaymaker 8:890b986b16a4 408 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 409 _xm-= _speed;
AhmedPlaymaker 8:890b986b16a4 410 }
AhmedPlaymaker 8:890b986b16a4 411 }
AhmedPlaymaker 8:890b986b16a4 412 if(length == 13) {
AhmedPlaymaker 8:890b986b16a4 413 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 414 _xl+= _speed;
AhmedPlaymaker 8:890b986b16a4 415 }
AhmedPlaymaker 8:890b986b16a4 416 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 417 _xl-= _speed;
AhmedPlaymaker 8:890b986b16a4 418 }
AhmedPlaymaker 8:890b986b16a4 419 }
AhmedPlaymaker 8:890b986b16a4 420 if(length == 12) {
AhmedPlaymaker 8:890b986b16a4 421 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 422 _xk+= _speed;
AhmedPlaymaker 8:890b986b16a4 423 }
AhmedPlaymaker 8:890b986b16a4 424 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 425 _xk-= _speed;
AhmedPlaymaker 8:890b986b16a4 426 }
AhmedPlaymaker 8:890b986b16a4 427 }
AhmedPlaymaker 8:890b986b16a4 428 if(length == 11) {
AhmedPlaymaker 8:890b986b16a4 429 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 430 _xj+= _speed;
AhmedPlaymaker 8:890b986b16a4 431 }
AhmedPlaymaker 8:890b986b16a4 432 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 433 _xj-= _speed;
AhmedPlaymaker 8:890b986b16a4 434 }
AhmedPlaymaker 8:890b986b16a4 435 }
AhmedPlaymaker 8:890b986b16a4 436 if(length == 10) {
AhmedPlaymaker 8:890b986b16a4 437 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 438 _xi+= _speed;
AhmedPlaymaker 8:890b986b16a4 439 }
AhmedPlaymaker 8:890b986b16a4 440 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 441 _xi-= _speed;
AhmedPlaymaker 8:890b986b16a4 442 }
AhmedPlaymaker 8:890b986b16a4 443 }
AhmedPlaymaker 8:890b986b16a4 444 if(length == 9) {
AhmedPlaymaker 8:890b986b16a4 445 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 446 _xh+= _speed;
AhmedPlaymaker 8:890b986b16a4 447 }
AhmedPlaymaker 8:890b986b16a4 448 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 449 _xh-= _speed;
AhmedPlaymaker 8:890b986b16a4 450 }
AhmedPlaymaker 7:48ba87cd79b5 451 }
AhmedPlaymaker 8:890b986b16a4 452 if(length == 8) {
AhmedPlaymaker 8:890b986b16a4 453 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 454 _xg+= _speed;
AhmedPlaymaker 8:890b986b16a4 455 }
AhmedPlaymaker 8:890b986b16a4 456 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 457 _xg-= _speed;
AhmedPlaymaker 8:890b986b16a4 458 }
AhmedPlaymaker 8:890b986b16a4 459 }
AhmedPlaymaker 8:890b986b16a4 460 if(length == 7) {
AhmedPlaymaker 8:890b986b16a4 461 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 462 _xf+= _speed;
AhmedPlaymaker 8:890b986b16a4 463 }
AhmedPlaymaker 8:890b986b16a4 464 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 465 _xf-= _speed;
AhmedPlaymaker 8:890b986b16a4 466 }
AhmedPlaymaker 8:890b986b16a4 467 }
AhmedPlaymaker 8:890b986b16a4 468 if(length == 6) {
AhmedPlaymaker 8:890b986b16a4 469 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 470 _xe+= _speed;
AhmedPlaymaker 8:890b986b16a4 471 }
AhmedPlaymaker 8:890b986b16a4 472 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 473 _xe-= _speed;
AhmedPlaymaker 8:890b986b16a4 474 }
AhmedPlaymaker 8:890b986b16a4 475 }
AhmedPlaymaker 8:890b986b16a4 476 if(length == 5) {
AhmedPlaymaker 8:890b986b16a4 477 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 478 _xd+= _speed;
AhmedPlaymaker 8:890b986b16a4 479 }
AhmedPlaymaker 8:890b986b16a4 480 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 481 _xd-= _speed;
AhmedPlaymaker 8:890b986b16a4 482 }
AhmedPlaymaker 8:890b986b16a4 483 }
AhmedPlaymaker 8:890b986b16a4 484 if(length == 4) {
AhmedPlaymaker 8:890b986b16a4 485 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 486 _xc+= _speed;
AhmedPlaymaker 8:890b986b16a4 487 }
AhmedPlaymaker 8:890b986b16a4 488 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 489 _xc-= _speed;
AhmedPlaymaker 8:890b986b16a4 490 }
AhmedPlaymaker 8:890b986b16a4 491 }
AhmedPlaymaker 8:890b986b16a4 492 if(length == 3) {
AhmedPlaymaker 8:890b986b16a4 493 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 494 _xb+= _speed;
AhmedPlaymaker 8:890b986b16a4 495 }
AhmedPlaymaker 8:890b986b16a4 496 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 497 _xb-= _speed;
AhmedPlaymaker 8:890b986b16a4 498 }
AhmedPlaymaker 8:890b986b16a4 499 }
AhmedPlaymaker 8:890b986b16a4 500 if(length == 2) {
AhmedPlaymaker 8:890b986b16a4 501 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 502 _xa+= _speed;
AhmedPlaymaker 8:890b986b16a4 503 }
AhmedPlaymaker 8:890b986b16a4 504 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 505 _xa-= _speed;
AhmedPlaymaker 8:890b986b16a4 506 }
AhmedPlaymaker 8:890b986b16a4 507 }
AhmedPlaymaker 8:890b986b16a4 508 if(length == 1) {
AhmedPlaymaker 8:890b986b16a4 509 if (d == E) {
AhmedPlaymaker 8:890b986b16a4 510 _x+= _speed;
AhmedPlaymaker 8:890b986b16a4 511 }
AhmedPlaymaker 8:890b986b16a4 512 if (d == W) {
AhmedPlaymaker 8:890b986b16a4 513 _x-= _speed;
AhmedPlaymaker 8:890b986b16a4 514 }
AhmedPlaymaker 7:48ba87cd79b5 515 }
AhmedPlaymaker 7:48ba87cd79b5 516
AhmedPlaymaker 9:d1d79d4ee673 517 // the following makes sure that when the length is increased, the snake stays where it was when it ate food.
AhmedPlaymaker 7:48ba87cd79b5 518
AhmedPlaymaker 9:d1d79d4ee673 519 if(length < 2) {
AhmedPlaymaker 9:d1d79d4ee673 520 _xa = _x;
AhmedPlaymaker 9:d1d79d4ee673 521 }
AhmedPlaymaker 9:d1d79d4ee673 522 else if(length < 3) {
AhmedPlaymaker 9:d1d79d4ee673 523 _xb = _xa;
AhmedPlaymaker 9:d1d79d4ee673 524 }
AhmedPlaymaker 9:d1d79d4ee673 525 else if(length < 4) {
AhmedPlaymaker 9:d1d79d4ee673 526 _xc = _xb;
AhmedPlaymaker 9:d1d79d4ee673 527 }
AhmedPlaymaker 9:d1d79d4ee673 528 else if(length < 5) {
AhmedPlaymaker 9:d1d79d4ee673 529 _xd = _xc;
AhmedPlaymaker 9:d1d79d4ee673 530 }
AhmedPlaymaker 9:d1d79d4ee673 531 else if(length < 6) {
AhmedPlaymaker 9:d1d79d4ee673 532 _xe = _xd;
AhmedPlaymaker 9:d1d79d4ee673 533 }
AhmedPlaymaker 9:d1d79d4ee673 534 else if(length < 7) {
AhmedPlaymaker 9:d1d79d4ee673 535 _xf = _xe;
AhmedPlaymaker 9:d1d79d4ee673 536 }
AhmedPlaymaker 9:d1d79d4ee673 537 else if(length < 8) {
AhmedPlaymaker 9:d1d79d4ee673 538 _xg = _xf;
AhmedPlaymaker 9:d1d79d4ee673 539 }
AhmedPlaymaker 9:d1d79d4ee673 540 else if(length < 9) {
AhmedPlaymaker 9:d1d79d4ee673 541 _xh = _xg;
AhmedPlaymaker 9:d1d79d4ee673 542 }
AhmedPlaymaker 9:d1d79d4ee673 543 else if(length < 10) {
AhmedPlaymaker 9:d1d79d4ee673 544 _xi = _xh;
AhmedPlaymaker 9:d1d79d4ee673 545 }
AhmedPlaymaker 9:d1d79d4ee673 546 else if(length < 11) {
AhmedPlaymaker 9:d1d79d4ee673 547 _xj = _xi;
AhmedPlaymaker 9:d1d79d4ee673 548 }
AhmedPlaymaker 9:d1d79d4ee673 549 else if(length < 12) {
AhmedPlaymaker 9:d1d79d4ee673 550 _xk = _xj;
AhmedPlaymaker 9:d1d79d4ee673 551 }
AhmedPlaymaker 9:d1d79d4ee673 552 else if(length < 13) {
AhmedPlaymaker 9:d1d79d4ee673 553 _xl = _xk;
AhmedPlaymaker 9:d1d79d4ee673 554 }
AhmedPlaymaker 9:d1d79d4ee673 555 else if(length < 14) {
AhmedPlaymaker 9:d1d79d4ee673 556 _xm = _xl;
AhmedPlaymaker 9:d1d79d4ee673 557 }
AhmedPlaymaker 9:d1d79d4ee673 558 else if(length < 15) {
AhmedPlaymaker 9:d1d79d4ee673 559 _xn = _xm;
AhmedPlaymaker 9:d1d79d4ee673 560 }
AhmedPlaymaker 9:d1d79d4ee673 561
AhmedPlaymaker 7:48ba87cd79b5 562 //Limits set so that the sprite does not travel off the screen.
AhmedPlaymaker 7:48ba87cd79b5 563 if (_y <= 0) {
AhmedPlaymaker 7:48ba87cd79b5 564 _y = 0;
AhmedPlaymaker 7:48ba87cd79b5 565 }
AhmedPlaymaker 7:48ba87cd79b5 566 if (_x <= 0) {
AhmedPlaymaker 7:48ba87cd79b5 567 _x = 0;
AhmedPlaymaker 7:48ba87cd79b5 568 }
AhmedPlaymaker 8:890b986b16a4 569 if (_xa <= 0) {
AhmedPlaymaker 8:890b986b16a4 570 _xa = 0;
AhmedPlaymaker 8:890b986b16a4 571 }
AhmedPlaymaker 8:890b986b16a4 572 if (_xb <= 0) {
AhmedPlaymaker 8:890b986b16a4 573 _xb = 0;
AhmedPlaymaker 8:890b986b16a4 574 }
AhmedPlaymaker 8:890b986b16a4 575 if (_xc <= 0) {
AhmedPlaymaker 8:890b986b16a4 576 _xc = 0;
AhmedPlaymaker 8:890b986b16a4 577 }
AhmedPlaymaker 8:890b986b16a4 578 if (_xd <= 0) {
AhmedPlaymaker 8:890b986b16a4 579 _xd = 0;
AhmedPlaymaker 8:890b986b16a4 580 }
AhmedPlaymaker 8:890b986b16a4 581 if (_xe <= 0) {
AhmedPlaymaker 8:890b986b16a4 582 _xe = 0;
AhmedPlaymaker 8:890b986b16a4 583 }
AhmedPlaymaker 8:890b986b16a4 584 if (_xf <= 0) {
AhmedPlaymaker 8:890b986b16a4 585 _xf = 0;
AhmedPlaymaker 8:890b986b16a4 586 }
AhmedPlaymaker 8:890b986b16a4 587 if (_xg <= 0) {
AhmedPlaymaker 8:890b986b16a4 588 _xg = 0;
AhmedPlaymaker 8:890b986b16a4 589 }
AhmedPlaymaker 8:890b986b16a4 590 if (_xh <= 0) {
AhmedPlaymaker 8:890b986b16a4 591 _xh = 0;
AhmedPlaymaker 8:890b986b16a4 592 }
AhmedPlaymaker 8:890b986b16a4 593 if (_xi <= 0) {
AhmedPlaymaker 8:890b986b16a4 594 _xi = 0;
AhmedPlaymaker 8:890b986b16a4 595 }
AhmedPlaymaker 8:890b986b16a4 596 if (_xj <= 0) {
AhmedPlaymaker 8:890b986b16a4 597 _xj = 0;
AhmedPlaymaker 8:890b986b16a4 598 }
AhmedPlaymaker 8:890b986b16a4 599 if (_xk <= 0) {
AhmedPlaymaker 8:890b986b16a4 600 _xk = 0;
AhmedPlaymaker 8:890b986b16a4 601 }
AhmedPlaymaker 8:890b986b16a4 602 if (_xl <= 0) {
AhmedPlaymaker 8:890b986b16a4 603 _xl = 0;
AhmedPlaymaker 8:890b986b16a4 604 }
AhmedPlaymaker 8:890b986b16a4 605 if (_xm <= 0) {
AhmedPlaymaker 8:890b986b16a4 606 _xm = 0;
AhmedPlaymaker 8:890b986b16a4 607 }
AhmedPlaymaker 8:890b986b16a4 608 if (_xn <= 0) {
AhmedPlaymaker 8:890b986b16a4 609 _xn = 0;
AhmedPlaymaker 7:48ba87cd79b5 610 }
AhmedPlaymaker 8:890b986b16a4 611 if (_x > 81) {
AhmedPlaymaker 8:890b986b16a4 612 _x = 81;
AhmedPlaymaker 8:890b986b16a4 613 }
AhmedPlaymaker 8:890b986b16a4 614 if (_xa > 81) {
AhmedPlaymaker 8:890b986b16a4 615 _xa = 81;
AhmedPlaymaker 8:890b986b16a4 616 }
AhmedPlaymaker 8:890b986b16a4 617 if (_xb > 81) {
AhmedPlaymaker 8:890b986b16a4 618 _xb = 81;
AhmedPlaymaker 8:890b986b16a4 619 }
AhmedPlaymaker 8:890b986b16a4 620 if (_xc > 81) {
AhmedPlaymaker 8:890b986b16a4 621 _xc = 81;
AhmedPlaymaker 8:890b986b16a4 622 }
AhmedPlaymaker 8:890b986b16a4 623 if (_xd > 81) {
AhmedPlaymaker 8:890b986b16a4 624 _xd = 81;
AhmedPlaymaker 8:890b986b16a4 625 }
AhmedPlaymaker 8:890b986b16a4 626 if (_xe > 81) {
AhmedPlaymaker 8:890b986b16a4 627 _xe = 81;
AhmedPlaymaker 8:890b986b16a4 628 }
AhmedPlaymaker 8:890b986b16a4 629 if (_xf > 81) {
AhmedPlaymaker 8:890b986b16a4 630 _xf = 81;
AhmedPlaymaker 7:48ba87cd79b5 631 }
AhmedPlaymaker 8:890b986b16a4 632 if (_xg > 81) {
AhmedPlaymaker 8:890b986b16a4 633 _xg = 81;
AhmedPlaymaker 8:890b986b16a4 634 }
AhmedPlaymaker 8:890b986b16a4 635 if (_xh > 81) {
AhmedPlaymaker 8:890b986b16a4 636 _xh = 81;
AhmedPlaymaker 8:890b986b16a4 637 }
AhmedPlaymaker 8:890b986b16a4 638 if (_xi > 81) {
AhmedPlaymaker 8:890b986b16a4 639 _xi = 81;
AhmedPlaymaker 8:890b986b16a4 640 }
AhmedPlaymaker 8:890b986b16a4 641 if (_xj > 81) {
AhmedPlaymaker 8:890b986b16a4 642 _xj = 81;
AhmedPlaymaker 8:890b986b16a4 643 }
AhmedPlaymaker 8:890b986b16a4 644 if (_xk > 81) {
AhmedPlaymaker 8:890b986b16a4 645 _xk = 81;
AhmedPlaymaker 8:890b986b16a4 646 }
AhmedPlaymaker 8:890b986b16a4 647 if (_xl > 81) {
AhmedPlaymaker 8:890b986b16a4 648 _xl = 81;
AhmedPlaymaker 8:890b986b16a4 649 }
AhmedPlaymaker 8:890b986b16a4 650 if (_xm > 81) {
AhmedPlaymaker 8:890b986b16a4 651 _xm = 81;
AhmedPlaymaker 8:890b986b16a4 652 }
AhmedPlaymaker 8:890b986b16a4 653 if (_xn > 81) {
AhmedPlaymaker 8:890b986b16a4 654 _xn = 81;
AhmedPlaymaker 8:890b986b16a4 655 }
AhmedPlaymaker 7:48ba87cd79b5 656 }
AhmedPlaymaker 7:48ba87cd79b5 657