1 files changed, 84 insertions, 0 deletions
diff --git a/src/rocks.h b/src/rocks.h
new file mode 100644
index 0000000..ae12e2b
--- /dev/null
+++ b/src/rocks.h
@@ -0,0 +1,84 @@
+#ifndef rocks_h
+#define rocks_h
+
+#define BIG_ROCK_SIZE 16
+#define MEDIUM_ROCK_SIZE 8
+#define SMALL_ROCK_SIZE 4
+
+#define BIG_ROCK_SPIN 2
+#define MEDIUM_ROCK_SPIN 5
+#define SMALL_ROCK_SPIN 10
+
+#include "flyingObject.h"
+#include <vector>
+
+using namespace std;
+
+class Rock : public FlyingObject
+{
+protected:
+    int rotationDegPerFrame;
+    int size;
+    float angle;
+public:
+    Rock() : FlyingObject() , rotationDegPerFrame ( 0 ) , size ( 1 ) , angle ( 0 ) {}
+    Rock ( int degPerFrame , int size , float angle ) : rotationDegPerFrame ( degPerFrame ) , size ( size ) , angle ( angle ) {}
+
+    int getRotationDegPerFrame() { return rotationDegPerFrame; }
+    int getSize () { return size; }
+    float getAngle() { return angle; }
+
+    void setAngle ( const float angle ) { this->angle = angle; }
+    void setRotationDegPerFrame ( const int degPerFrame ) { this->rotationDegPerFrame = degPerFrame; }
+    void setSize ( const int size ) { this->size = size; }
+    void advance() { this->angle += rotationDegPerFrame; FlyingObject::advance(); }
+    virtual void draw() {};
+    virtual vector<Rock *> destroy() = 0;
+};
+
+class BigRock : public Rock
+{
+public:
+    BigRock ( const Point &point , const Velocity &velocity )
+    {
+        setPoint ( point );
+        setAngle ( 0 );
+        setSize ( BIG_ROCK_SIZE );
+        setRotationDegPerFrame ( BIG_ROCK_SPIN );
+        setAngle ( random ( 0 , 360 ) );
+        setVelocity ( velocity );
+    }
+
+   vector<Rock *> destroy();
+   void draw();
+};
+
+class MediumRock : public Rock
+{
+public:
+   MediumRock ( const Point &point , const Velocity &vel ) {
+      this->point = point;
+      this->velocity = vel;
+      setAngle ( 0 );
+      setRotationDegPerFrame ( MEDIUM_ROCK_SPIN );
+      setSize ( MEDIUM_ROCK_SIZE );
+   }
+   vector<Rock *> destroy();
+   void draw();
+};
+
+class SmallRock : public Rock
+{
+public:
+   SmallRock( const Point &point , const Velocity &vel ) {
+      this->point = point;
+      this->velocity = vel;
+      setAngle ( 0 );
+      setRotationDegPerFrame ( SMALL_ROCK_SPIN );
+      setSize ( SMALL_ROCK_SIZE );
+   }
+   vector<Rock *> destroy();
+   void draw();
+};
+
+#endif /* rocks_h */