Ahmed Adamjee / Mbed 2 deprecated SnakeVSBlock

Snake vs Block Game to be run upon K64F.

Dependencies:   mbed

GameObjects/SnakeFood/SnakeFood.cpp@77:5c6bd659c32d, 2019-05-05 (annotated)

Committer:
AhmedPlaymaker
Date:
Sun May 05 16:02:24 2019 +0000
Revision:
77:5c6bd659c32d
Parent:
63:205f0ca48473
Child:
81:4c1641e10dcd
now the default motion of the snake is called directly from update, and this doesn't make it dependent on other functions

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AhmedPlaymaker 9:d1d79d4ee673 1 #include "SnakeFood.h"
AhmedPlaymaker 9:d1d79d4ee673 2
AhmedPlaymaker 9:d1d79d4ee673 3 SnakeFood::SnakeFood()
AhmedPlaymaker 9:d1d79d4ee673 4 {
AhmedPlaymaker 9:d1d79d4ee673 5
AhmedPlaymaker 9:d1d79d4ee673 6 }
AhmedPlaymaker 9:d1d79d4ee673 7
AhmedPlaymaker 9:d1d79d4ee673 8 SnakeFood::~SnakeFood()
AhmedPlaymaker 9:d1d79d4ee673 9 {
AhmedPlaymaker 9:d1d79d4ee673 10
AhmedPlaymaker 9:d1d79d4ee673 11 }
AhmedPlaymaker 9:d1d79d4ee673 12
AhmedPlaymaker 9:d1d79d4ee673 13 //SnakeFood Sprite.
AhmedPlaymaker 9:d1d79d4ee673 14 int food_sprite[3][3] = {
AhmedPlaymaker 9:d1d79d4ee673 15 {0,1,0},
AhmedPlaymaker 9:d1d79d4ee673 16 {1,0,1},
AhmedPlaymaker 9:d1d79d4ee673 17 {0,1,0},
AhmedPlaymaker 63:205f0ca48473 18 };
AhmedPlaymaker 63:205f0ca48473 19
AhmedPlaymaker 9:d1d79d4ee673 20 void SnakeFood::init() //Delete Int
AhmedPlaymaker 9:d1d79d4ee673 21 {
AhmedPlaymaker 30:461231877c89 22 n = 0;
AhmedPlaymaker 9:d1d79d4ee673 23 }
AhmedPlaymaker 9:d1d79d4ee673 24
AhmedPlaymaker 9:d1d79d4ee673 25
AhmedPlaymaker 56:142e9fdb77a8 26 void SnakeFood::draw(N5110 &lcd)
AhmedPlaymaker 63:205f0ca48473 27 {
AhmedPlaymaker 38:30e4e6191762 28 velocity.x = 0;
AhmedPlaymaker 38:30e4e6191762 29 velocity.y = 1;
AhmedPlaymaker 9:d1d79d4ee673 30 //add sideways velocity incase I want to make it dodgy.
AhmedPlaymaker 63:205f0ca48473 31
AhmedPlaymaker 9:d1d79d4ee673 32 //Resets SnakeFood position if it reaches the bottom of the screen.
AhmedPlaymaker 63:205f0ca48473 33 if(n == 0) {
AhmedPlaymaker 36:dfdd619874ae 34 _fx = (rand() % 82); //this makes the food pop up at a random, unspecified location in the x axis.
AhmedPlaymaker 36:dfdd619874ae 35 _fy = -3;
AhmedPlaymaker 63:205f0ca48473 36 n = n+1;
AhmedPlaymaker 36:dfdd619874ae 37 }
AhmedPlaymaker 9:d1d79d4ee673 38
AhmedPlaymaker 63:205f0ca48473 39 lcd.drawSprite(_fx,_fy,3,3,(int *)food_sprite); //Function to draw the food.
AhmedPlaymaker 9:d1d79d4ee673 40 }
AhmedPlaymaker 9:d1d79d4ee673 41
AhmedPlaymaker 9:d1d79d4ee673 42
AhmedPlaymaker 9:d1d79d4ee673 43 Vector2D SnakeFood::get_pos() //Obtains the X and Y coordinate of the target.
AhmedPlaymaker 9:d1d79d4ee673 44 {
AhmedPlaymaker 9:d1d79d4ee673 45 Vector2D snakefoodpos = {_fx,_fy};
AhmedPlaymaker 9:d1d79d4ee673 46 //printf("snakefoodpos from food = %f %f \n", snakefoodpos.x, snakefoodpos.y);
AhmedPlaymaker 9:d1d79d4ee673 47 return snakefoodpos;
AhmedPlaymaker 9:d1d79d4ee673 48 }
AhmedPlaymaker 9:d1d79d4ee673 49
AhmedPlaymaker 9:d1d79d4ee673 50
AhmedPlaymaker 9:d1d79d4ee673 51 void SnakeFood::update()
AhmedPlaymaker 9:d1d79d4ee673 52 {
AhmedPlaymaker 77:5c6bd659c32d 53 //uses draw() to reset snake position after snake has gone past the screen.
AhmedPlaymaker 77:5c6bd659c32d 54 if(_fy >= 48) {
AhmedPlaymaker 77:5c6bd659c32d 55 n = 0;
AhmedPlaymaker 77:5c6bd659c32d 56 }
AhmedPlaymaker 38:30e4e6191762 57 _fx += velocity.x;
AhmedPlaymaker 38:30e4e6191762 58 _fy += velocity.y;
AhmedPlaymaker 9:d1d79d4ee673 59 }
AhmedPlaymaker 9:d1d79d4ee673 60
AhmedPlaymaker 9:d1d79d4ee673 61
AhmedPlaymaker 9:d1d79d4ee673 62 void SnakeFood::set_pos(Vector2D p)
AhmedPlaymaker 9:d1d79d4ee673 63 {
AhmedPlaymaker 9:d1d79d4ee673 64 _fx = p.x;
AhmedPlaymaker 9:d1d79d4ee673 65 _fy = p.y;
AhmedPlaymaker 9:d1d79d4ee673 66 }