Initial commit

Author: orbian

CAlien.cpp

@@ -0,0 +1,70 @@
+#include "CAlien.h"
+
+
+
+int CAlien::mRallyPointX;
+
+
+
+CAlien::CAlien() :CAnimate()
+{
+	mAbsVelocity = 0;
+}
+
+	 void CAlien::SetVelocity(int v)
+	{
+		mAbsVelocity = abs(v);
+		CAnimate::SetVelocity(v);
+	}
+
+	 void CAlien::Move()
+	{
+		if (mActive)
+		{
+			if (mState == 1)
+			{
+				if (mXPos<=mRallyPointX && mVelocity<0)
+				{
+					SetVelocity(mAbsVelocity);
+					Start(2, true);
+				}
+				else if (mXPos>=mRallyPointX && mVelocity>0)
+				{
+					Start(1, true);
+					SetVelocity(-1 * mAbsVelocity);
+				}
+				CAnimate::Move();
+			}
+
+		}
+
+	}
+
+	 void CAlien::Transition()
+	{
+		if (mState == 0)
+		{
+			SetMoverState(true);
+			mState = 1;
+			mActive = true;
+			if (mXPos<mRallyPointX && mVelocity>0)
+			{
+				SetVelocity(-1 * mAbsVelocity);
+				Start(1, true);
+			}
+			else if (mXPos>mRallyPointX && mVelocity<0)
+			{
+				Start(2, true);
+				SetVelocity(mAbsVelocity);
+			}
+		}
+		else if (mState == 1)
+		{
+		}
+		else if (mState == 2)
+		{
+			Reset();
+			MoveOffScreen();
+		}
+	}
+

CAlien.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "CAnimate.h"
+
+class CAlien :public CAnimate
+{
+
+public:
+	static int mRallyPointX;
+	int mAbsVelocity;
+
+	CAlien();
+
+	void SetVelocity(int v);
+
+	void Move();
+
+	void Transition();
+
+};
+