From 4820e8a86dbe48f65e64fbd60fa8e554a56b1f74 Mon Sep 17 00:00:00 2001
From: Charles <charles@localhost>
Date: Thu, 24 May 2001 14:39:30 +0000
Subject: [PATCH]

---
 source/hazard/hrckshrd.cpp | 109 +++++++++++++++++++++++++++++++++++++
 source/hazard/hrckshrd.h   |  39 +++++++++++++
 2 files changed, 148 insertions(+)
 create mode 100644 source/hazard/hrckshrd.cpp
 create mode 100644 source/hazard/hrckshrd.h

diff --git a/source/hazard/hrckshrd.cpp b/source/hazard/hrckshrd.cpp
new file mode 100644
index 000000000..bb080b78a
--- /dev/null
+++ b/source/hazard/hrckshrd.cpp
@@ -0,0 +1,109 @@
+/*=========================================================================
+
+	hrckshrd.cpp
+
+	Author:		CRB
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __HAZARD_HRCKSHRD_H__
+#include "hazard\hrckshrd.h"
+#endif
+
+#ifndef __GAME_GAME_H__
+#include	"game\game.h"
+#endif
+
+#ifndef	__UTILS_HEADER__
+#include	"utils\utils.h"
+#endif
+
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcRockShardHazard::init()
+{
+	CNpcHazard::init();
+
+	m_movementTimer = 2 * GameState::getOneSecondInFrames();
+
+	m_respawnRate = 4;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcRockShardHazard::processMovement( int _frames )
+{
+	s8 groundHeight;
+	s8 yMovement;
+
+	if ( m_movementTimer > 0 )
+	{
+		m_movementTimer -= _frames;
+
+		if ( m_movementTimer <= 0 )
+		{
+			Pos = m_base;
+		}
+		else
+		{
+			Pos.vx = m_base.vx + ( -3 + ( getRnd() % 7 ) );
+			Pos.vy = m_base.vy + ( -3 + ( getRnd() % 7 ) );
+		}
+	}
+	else
+	{
+		yMovement = 6 * _frames;
+
+		groundHeight = m_layerCollision->getHeightFromGround( Pos.vx, Pos.vy, yMovement + 16 );
+
+		if ( groundHeight < yMovement )
+		{
+			// colliding with ground
+
+			Pos.vy += groundHeight;
+
+			m_isActive = false;
+			m_timerActive = true;
+			m_timer = ( m_respawnRate - 1 ) * GameState::getOneSecondInFrames();
+		}
+		else
+		{
+			// drop down
+
+			Pos.vy += yMovement;
+		}
+	}
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcRockShardHazard::processTimer( int _frames )
+{
+	m_timer -= _frames;
+
+	if ( m_timer < 0 )
+	{
+		m_timerActive = false;
+		m_isActive = true;
+		Pos = m_base;
+		m_movementTimer = 2 * GameState::getOneSecondInFrames();
+	}
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+const CRECT *CNpcRockShardHazard::getThinkBBox()
+{
+	CRECT objThinkBox = getCollisionArea();
+
+	sBBox &thinkBBox = CThingManager::getThinkBBox();
+	objThinkBox.y2 = thinkBBox.YMin + 1;
+
+	return &objThinkBox;
+}
diff --git a/source/hazard/hrckshrd.h b/source/hazard/hrckshrd.h
new file mode 100644
index 000000000..4b397e699
--- /dev/null
+++ b/source/hazard/hrckshrd.h
@@ -0,0 +1,39 @@
+/*=========================================================================
+
+	hrckshrd.h
+
+	Author:		CRB
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __HAZARD_HRCKSHRD_H__
+#define __HAZARD_HRCKSHRD_H__
+
+#ifndef __HAZARD_HAZARD_H__
+#include "hazard\hazard.h"
+#endif
+
+class CNpcRockShardHazard : public CNpcHazard
+{
+public:
+	void				init();
+	virtual	CRECT const		*getThinkBBox();
+//	virtual void		setWaypoints( sThingHazard *ThisHazard );
+protected:
+	void				processMovement( int _frames );
+	void				processTimer( int _frames );
+//	virtual void		collidedWith(CThing *_thisThing);
+
+	s32					m_movementTimer;
+//	u8					m_bounceFinish;
+//	s32					m_speed;
+//	u8					m_bounceDir;
+//	DVECTOR				m_bouncePos;
+};
+
+#endif
\ No newline at end of file