[Hgengine-cvs] SF.net SVN: hgengine:[300] Mercury2/src/Camera.cpp

[<axl...@us...>]

Revision: 300
          http://hgengine.svn.sourceforge.net/hgengine/?rev=300&view=rev
Author:   axlecrusher
Date:     2009-06-01 00:17:40 +0000 (Mon, 01 Jun 2009)

Log Message:
-----------
side step

Modified Paths:
--------------
    Mercury2/src/Camera.cpp

Modified: Mercury2/src/Camera.cpp
===================================================================
--- Mercury2/src/Camera.cpp	2009-05-31 22:46:35 UTC (rev 299)
+++ Mercury2/src/Camera.cpp	2009-06-01 00:17:40 UTC (rev 300)
@@ -8,6 +8,7 @@
 CameraNode::CameraNode()
 	:TransformNode(), m_x(0), m_y(0)
 {
+	m_lookAt = MercuryVector(0,0,-1);
 	REGISTER_FOR_MESSAGE( INPUTEVENT_MOUSE );
 }
 
@@ -64,11 +65,19 @@
 {
 	MercuryVector p = GetPosition();
 	float a = 0;
+	float b = 0;
 	
-	if ( KeyboardInput::IsKeyDown(25) ) a += dTime*2;
-	if ( KeyboardInput::IsKeyDown(39) ) a -= dTime*2;
+	if ( KeyboardInput::IsKeyDown(25) ) a += dTime*2; //W
+	if ( KeyboardInput::IsKeyDown(39) ) a -= dTime*2; //S
 	
+	if ( KeyboardInput::IsKeyDown(38) ) b -= dTime*2; //A
+	if ( KeyboardInput::IsKeyDown(40) ) b += dTime*2; //D
+
+	MercuryVector Xaxis = m_lookAt.CrossProduct( MercuryVector(0,1,0) );
+	Xaxis.NormalizeSelf();
+	
 	p += m_lookAt * a;
+	p += Xaxis * b;
 //	p.SetY(0); //lock to ground
 	SetPosition( p );
 


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