ELEC2645 (2018/19) / Mbed 2 deprecated el17yfk

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Dependencies:   mbed FXOS8700CQ mbed-rtos

Game_two/Insta_files/Insta.cpp

Committer:
yfkwok
Date:
2019-04-18
Revision:
14:abe64fe0b6a5
Child:
19:903d67bb0dea

File content as of revision 14:abe64fe0b6a5:

#include "Insta.h"

Insta::Insta()
{

}

Insta::~Insta()
{

}

void Insta::init(int speed)
{    
    int position = rand() % 8; // randomise initial direction. 

    // 4 possibilities. Get random modulo and set velocities accordingly
    if (position == 0) {
        _x = -9;
        _y = 12;
        _velocity.x = speed * 2;
        _velocity.y = speed;
    } else if (position == 1) {
        _x = 20;
        _y = -9;
        _velocity.x = speed * 2;
        _velocity.y = speed *2;
    } else if (position == 2) {
        _x = 60;
        _y = -9;
        _velocity.x = -speed * 2;
        _velocity.y = speed *2;
    } else if (position == 3) {
        _x = 83;
        _y = 14;
        _velocity.x = -speed * 3;
        _velocity.y = speed;
    } else if (position == 4) {
        _x = 83;
        _y = 35;
        _velocity.x = -speed * 3;
        _velocity.y = -speed *2;
    } else if (position == 5) {
        _x = 60;
        _y = 47;
        _velocity.x = -speed * 2;
        _velocity.y = -speed *2;
    } else if (position == 6) {
        _x = 20;
        _y = 47;
        _velocity.x = speed * 2;
        _velocity.y = -speed *2;
    } else if (position == 7) {
        _x = -9;
        _y = 30;
        _velocity.x = speed * 3;
        _velocity.y = -speed *2;
    }
}

void Insta::draw(N5110 &lcd)
{
    int Insta_data[12][12] = {
        {0,0,1,1,1,1,1,1,1,1,0,0},
        {0,1,1,1,1,1,1,1,1,1,1,0},
        {1,1,1,0,0,0,0,0,0,1,1,1},
        {1,1,0,1,1,1,1,1,0,0,1,1},
        {1,1,0,1,1,0,0,1,1,0,1,1},
        {1,1,0,1,0,1,1,0,1,0,1,1},
        {1,1,0,1,0,1,1,0,1,0,1,1},
        {1,1,0,1,1,0,0,1,1,0,1,1},
        {1,1,0,1,1,1,1,1,1,0,1,1},
        {1,1,1,0,0,0,0,0,0,1,1,1},
        {0,1,1,1,1,1,1,1,1,1,1,0},
        {0,0,1,1,1,1,1,1,1,1,0,0},
    };

    lcd.drawSprite(_x, _y, 12, 12, (int*)Insta_data);
}

void Insta::update()
{
    _x += _velocity.x;
    _y += _velocity.y;
}

void Insta::set_velocity(Vector2D v)
{
    _velocity.x = v.x;
    _velocity.y = v.y;
}

Vector2D Insta::get_velocity()
{
    Vector2D v = {_velocity.x,_velocity.y};
    return v;
}

Vector2D Insta::get_pos()
{
    Vector2D p = {_x,_y};
    return p;
}

void Insta::set_pos(Vector2D p)
{
    _x = p.x;
    _y = p.y;
}