runner
Dependencies: mbed
Diff: Obstacle/Obstacle.cpp
- Revision:
- 4:7fca66882a00
- Parent:
- 3:59e67155e2dd
- Child:
- 8:5fde4e54a2f4
--- a/Obstacle/Obstacle.cpp Thu May 09 05:01:02 2019 +0000 +++ b/Obstacle/Obstacle.cpp Thu May 09 06:17:43 2019 +0000 @@ -13,11 +13,11 @@ void Obstacle::init(int y,int height,int width) { - _x = WIDTH - 5; // x value on screen is fixed + _x = WIDTH; // x value on screen is fixed _y = y; _height = height; _width = width; - + _speed = 0; } void Obstacle::draw(N5110 &lcd) @@ -25,14 +25,21 @@ lcd.drawRect(_x,_y,_width,_height,FILL_BLACK); } -void Obstacle::update() +void Obstacle::update(bool ran) { - _speed = 3; - _x -= _speed; - // check the x origin to ensure that the obstacle doesn't go beyond screen - if (_x < 0) { - _x = 1; + if ( + (ran == 1) && + (_speed == 0) + ) { + _speed = 3; + _x = WIDTH; + } else if ( + (_x < -1) + ) { + _x = WIDTH; + _speed = 0; } + _x -= _speed; }