source/enemy/npbug.cpp

@@ -0,0 +1,44 @@
+/*=========================================================================
+
+	npbug.cpp
+
+	Author:		CRB
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __ENEMY_NPBUG_H__
+#include "enemy\npbug.h"
+#endif
+
+#ifndef __LAYER_COLLISION_H__
+#include	"level\layercollision.h"
+#endif
+
+void CNpcPricklyBugEnemy::processMovementModifier( int _frames, s32 distX, s32 distY, s32 dist, s16 headingChange )
+{
+	Pos.vx += distX;
+	Pos.vy += distY;
+
+	// sort out draw rotation
+
+	DVECTOR testPos1, testPos2;
+
+	testPos1 = testPos2 = Pos;
+	testPos1.vx -= 10;
+	testPos2.vx += 10;
+
+	testPos1.vy += m_layerCollision->getHeightFromGround( testPos1.vx, testPos1.vy, 16 );
+	testPos2.vy += m_layerCollision->getHeightFromGround( testPos1.vx, testPos1.vy, 16 );
+
+	s32 xDist = testPos2.vx - testPos1.vx;
+	s32 yDist = testPos2.vy - testPos1.vy;
+
+	s16 heading = ratan2( yDist, xDist );
+
+	m_drawRotation = heading;
+}