ELEC2645 (2018/19) / Mbed 2 deprecated el17m2h_public

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Dependencies:   mbed

Floors/Floors.cpp

Committer:
el17m2h
Date:
2019-04-17
Revision:
12:c5123abb4fbe
Parent:
11:2041290b5a74
Child:
13:10851784af9a

File content as of revision 12:c5123abb4fbe:

#include "Floors.h"

Floors::Floors(){
}
Floors::~Floors(){
}

void Floors::init(int y, int width, int height){
    _height = height;
    _width = width;
//  x-coordinate initially random: screen =84 (visible to 84-FLOORS_WIDTH): 0 left, 70 right
    _pos.x = rand()% 74; 
    _pos.y = y;
}

void Floors::draw(N5110 &lcd){
    lcd.drawRect(_pos.x, _pos.y, _width, _height, FILL_BLACK);
}

void Floors::update(){
// when they leave the screen they will re-appear in random x-coordinate so that 10 floors are always on screen
    _pos = get_pos();
    if (_pos.y > 48 ){ 
    _pos.y = 0; 
    _pos.x = rand()% 74;
    }
    set_pos(_pos);
}

Vector2D Floors::get_pos(){
    Vector2D p = {_pos.x,_pos.y};
    return p;
}

void Floors::set_pos(Vector2D p){
    _pos.x = p.x;
    _pos.y = p.y;
}