Diff: Enemy/Enemy22.cpp

Revision:

0:d9cf94b41df3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Enemy/Enemy22.cpp	Thu May 09 09:49:35 2019 +0000
@@ -0,0 +1,101 @@
+#include "Enemy22.h"
+
+// nothing doing in the constructor and destructor
+Enemy22::Enemy22()
+{
+
+}
+
+Enemy22::~Enemy22()
+{
+
+}       
+
+// sprite of the second enemy for stage 2
+int enemy22 [7][7] ={
+    
+{1,1,0,0,0,0,0},
+{1,1,0,0,0,0,0},
+{0,0,1,0,0,0,0},
+{0,0,0,1,0,0,0},
+{0,0,0,0,1,0,0},
+{0,0,0,0,0,1,1},
+{0,0,0,0,0,1,1},
+
+};
+   
+void Enemy22::init(int a,int b,int speed)// initialising the x and y position of the enemy and movement speed of the enemy
+{
+  
+    _a = a;       // x position of the second enemy for stage 2
+    _b = b;       // y position of the second enemy for stage 2 
+    
+    _health = 0;  // start health from zero
+
+    int direction = rand() % 2; // randomise initial direction. 
+    
+    // 4 possibilities. Get random modulo and set movement accordingly
+      if (direction == 0) {
+        _movement.x = 0;
+        _movement.y = speed; // moves up
+    } else {
+       _movement.x = 0;
+       _movement.y = -speed; // moves down
+       } 
+}
+
+void Enemy22::enemy2(N5110 &lcd)
+{
+
+    // draws the second-two enemy
+    lcd.drawSprite(_a,_b,7,7,(int *)enemy22);
+    
+}
+
+void Enemy22::update()
+{
+    _a += _movement.x; // updates the x position
+    _b += _movement.y; // updates the y position
+     
+}
+
+
+Vector2D Enemy22::get_movement()
+{
+    // gets the movement of the enemy
+    Vector2D m = {_movement.x,_movement.y};
+    return m;
+}
+
+void Enemy22::set_movement(Vector2D m)
+{
+    // sets the movement of the enemy
+    _movement.x = m.x;
+    _movement.y = m.y;
+}
+  
+void Enemy22::add_health()
+{
+    // increments the value of health by 1
+    _health++;
+}
+
+int Enemy22::get_health()
+{
+    // gets the value of health
+    return _health;
+}
+
+Vector2D Enemy22::get_enemy22_pos() 
+{
+    //gets the position of the second enemy for stage 2
+    Vector2D e = {_a,_b};
+    return e;    
+}
+
+void Enemy22::set_enemy22_pos(Vector2D e)
+{
+    //sets the position of the second enemy for stage 2
+    _a = e.x;
+    _b = e.y;
+}