Diff: Laser/Laser.cpp

Revision:

0:92b180c8d407

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Laser/Laser.cpp	Tue Jan 05 01:14:11 2021 +0000
@@ -0,0 +1,51 @@
+#include "Laser.h"
+
+Laser::Laser()
+{
+
+}
+
+Laser::~Laser()
+{
+
+}
+
+void Laser::init()  // initialises the lasers off screen
+{
+    _x = -10;  
+    _y = 0;
+
+    _speed_y = -2; // -2 speed in the y direction, doesnt change even off screen
+}
+
+void Laser::draw(N5110 &lcd)
+{
+    if (_x >= 0) {  // only draw if on screen (more efficient?)
+        lcd.drawRect(_x,_y,2,6,FILL_BLACK);
+    }
+}
+
+void Laser::update() // updates the laser's y coordinate according to its speed
+{
+    _y += _speed_y;
+}
+
+int Laser::get_x()  // retrieves the lasers's x coordinate
+{
+    return _x;
+}
+
+int Laser::get_y()  // retrieves the lasers's y coordinate
+{
+    return _y;
+}
+
+void Laser::set_posx(int x)  // sets the laser's x coordinate
+{
+    _x = x;
+}
+
+void Laser::set_posy(int y)  // sets the lasers's y coordinate
+{
+    _y = y;
+}
\ No newline at end of file