ELEC2645 (2018/19)
/
el17m2h_public
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Dependencies: mbed
Floors/Floors.cpp@12:c5123abb4fbe, 2019-04-17 (annotated)
- Committer:
- el17m2h
- Date:
- Wed Apr 17 17:53:27 2019 +0000
- Revision:
- 12:c5123abb4fbe
- Parent:
- 11:2041290b5a74
- Child:
- 13:10851784af9a
I fixed the direction of the floors and them being in a random x position when they reappear at the top.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| el17m2h | 1:0001cb3eb053 | 1 | #include "Floors.h" |
| el17m2h | 1:0001cb3eb053 | 2 | |
| el17m2h | 1:0001cb3eb053 | 3 | Floors::Floors(){ |
| el17m2h | 1:0001cb3eb053 | 4 | } |
| el17m2h | 1:0001cb3eb053 | 5 | Floors::~Floors(){ |
| el17m2h | 1:0001cb3eb053 | 6 | } |
| el17m2h | 3:116913e97fd7 | 7 | |
| el17m2h | 11:2041290b5a74 | 8 | void Floors::init(int y, int width, int height){ |
| el17m2h | 1:0001cb3eb053 | 9 | _height = height; |
| el17m2h | 1:0001cb3eb053 | 10 | _width = width; |
| el17m2h | 11:2041290b5a74 | 11 | // x-coordinate initially random: screen =84 (visible to 84-FLOORS_WIDTH): 0 left, 70 right |
| el17m2h | 11:2041290b5a74 | 12 | _pos.x = rand()% 74; |
| el17m2h | 9:5e53bca2a4c2 | 13 | _pos.y = y; |
| el17m2h | 1:0001cb3eb053 | 14 | } |
| el17m2h | 1:0001cb3eb053 | 15 | |
| el17m2h | 1:0001cb3eb053 | 16 | void Floors::draw(N5110 &lcd){ |
| el17m2h | 9:5e53bca2a4c2 | 17 | lcd.drawRect(_pos.x, _pos.y, _width, _height, FILL_BLACK); |
| el17m2h | 1:0001cb3eb053 | 18 | } |
| el17m2h | 1:0001cb3eb053 | 19 | |
| el17m2h | 12:c5123abb4fbe | 20 | void Floors::update(){ |
| el17m2h | 11:2041290b5a74 | 21 | // when they leave the screen they will re-appear in random x-coordinate so that 10 floors are always on screen |
| el17m2h | 12:c5123abb4fbe | 22 | _pos = get_pos(); |
| el17m2h | 11:2041290b5a74 | 23 | if (_pos.y > 48 ){ |
| el17m2h | 11:2041290b5a74 | 24 | _pos.y = 0; |
| el17m2h | 12:c5123abb4fbe | 25 | _pos.x = rand()% 74; |
| el17m2h | 11:2041290b5a74 | 26 | } |
| el17m2h | 11:2041290b5a74 | 27 | set_pos(_pos); |
| el17m2h | 9:5e53bca2a4c2 | 28 | } |
| el17m2h | 9:5e53bca2a4c2 | 29 | |
| el17m2h | 9:5e53bca2a4c2 | 30 | Vector2D Floors::get_pos(){ |
| el17m2h | 9:5e53bca2a4c2 | 31 | Vector2D p = {_pos.x,_pos.y}; |
| el17m2h | 9:5e53bca2a4c2 | 32 | return p; |
| el17m2h | 5:8814d6de77d0 | 33 | } |
| el17m2h | 5:8814d6de77d0 | 34 | |
| el17m2h | 1:0001cb3eb053 | 35 | void Floors::set_pos(Vector2D p){ |
| el17m2h | 9:5e53bca2a4c2 | 36 | _pos.x = p.x; |
| el17m2h | 9:5e53bca2a4c2 | 37 | _pos.y = p.y; |
| el17m2h | 1:0001cb3eb053 | 38 | } |