source/player/player.cpp

@@ -559,6 +559,19 @@ int CAMERA_SCROLLSPEED=1000;			// Speed of the scroll
 int	CAMERA_ACCURACYSHIFT=8;
 const int	CAMERA_TILESIZE=16;
 
+
+int			m_isFalling;
+int			m_fallFrames;
+int			m_cameraFallYScrollPos;
+int			m_cameraFallYScrollSpeed;
+int			CAMERA_FALL_DROP_SPEED=6;
+int			CAMERA_FALL_MAX_OFFSET=5*16;
+int			CAMERA_FALL_FRAME_THRESHOLD=20;
+int			CAMERA_FALL_RETURN_SPEED=1;
+
+
+
+
 #ifdef CAM_X_AUTO_CENTERING
 int	returnspeed=1500;
 int	returntimeout=25;
@@ -844,6 +857,41 @@ if(newmode!=-1)
 			else if(Pos.vy>m_playerPosLimitBox.y2)	Pos.vy=m_playerPosLimitBox.y2;
 		}
 
+		// Falling camera lag
+		if(m_isFalling)
+		{
+			if(m_fallFrames>CAMERA_FALL_FRAME_THRESHOLD)
+			{
+				if(m_cameraFallYScrollSpeed<CAMERA_FALL_DROP_SPEED)
+				{
+					m_cameraFallYScrollSpeed++;
+				}
+				m_cameraFallYScrollPos-=m_cameraFallYScrollSpeed;
+				if(m_cameraFallYScrollPos<-CAMERA_FALL_MAX_OFFSET)
+				{
+					m_cameraFallYScrollPos=-CAMERA_FALL_MAX_OFFSET;
+				}
+			}
+			else
+			{
+				m_fallFrames++;
+			}
+			m_isFalling=false;
+		}
+		else
+		{
+			if(m_cameraFallYScrollPos)
+			{
+				m_cameraFallYScrollPos+=CAMERA_FALL_RETURN_SPEED;
+				if(m_cameraFallYScrollPos>0)
+				{
+					m_cameraFallYScrollPos=0;
+				}
+			}
+			m_fallFrames=0;
+			m_cameraFallYScrollSpeed=0;
+		}
+
 		// Look around
 		int	pad=getPadInputHeld();
 		if(pad&PI_UP&&canDoLookAround())
@@ -1549,7 +1597,7 @@ void CPlayer::playAnimFrameSfx(int _animNo,int _animFrame)
 void CPlayer::calcCameraFocusPointTarget()
 {
 	m_currentCamFocusPointTarget.vx=Pos.vx+MAP2D_CENTRE_X-(m_cameraXScrollPos>>CAMERA_ACCURACYSHIFT);
-	m_currentCamFocusPointTarget.vy=Pos.vy+MAP2D_CENTRE_Y;
+	m_currentCamFocusPointTarget.vy=Pos.vy+MAP2D_CENTRE_Y-m_cameraFallYScrollPos;
 }
 
 
@@ -1575,6 +1623,12 @@ void CPlayer::respawn()
 	m_lockCamera=false;
 	m_cameraXScrollDir=0;
 	m_cameraXScrollPos=0;
+
+	m_cameraFallYScrollPos=0;
+	m_isFalling=false;
+	m_fallFrames=false;
+	m_cameraFallYScrollSpeed=0;
+
 	calcCameraFocusPointTarget();
 	m_currentCamFocusPoint=m_currentCamFocusPointTarget;
 	m_cameraPos.vx=m_currentCamFocusPoint.vx;
@@ -2138,6 +2192,15 @@ void	CPlayer::moveRight()
 		m_cameraXScrollDir=0;
 	}
 }
+void	CPlayer::fall()
+{
+	m_isFalling=true;
+}
+void	CPlayer::buttFall()
+{
+	m_cameraFallYScrollSpeed=CAMERA_FALL_DROP_SPEED;
+	m_isFalling=true;
+}
 
 
 /*----------------------------------------------------------------------

source/player/player.h

@@ -201,8 +201,10 @@ public:
 	virtual void	render();
 	virtual int		dontKillDuringLevelRespawn()							{return true;}
 	virtual void	shove(DVECTOR move);
-	void			moveLeft();				// This is only for camera scroll right now..
+	void			moveLeft();				// This is only for camera scroll right now
 	void			moveRight();			//	"		"		"		"		"
+	void			fall();					//	"		"		"		"		"
+	void			buttFall();				//	"		"		"		"		"
 	virtual int		moveVertical(int _moveDistance);
 	virtual int		moveHorizontal(int _moveDistance);
 	virtual void	setHasPlatformCollided( bool newVal );

source/player/pmodes.cpp

@@ -665,6 +665,7 @@ void	CPlayerModeBase::fall()
 		}
 	}
 	setMoveVelocity(&moveVel);
+	m_player->fall();
 }
 int buttfallspeed=9;
 void	CPlayerModeBase::buttFall()
@@ -677,6 +678,7 @@ void	CPlayerModeBase::buttFall()
 //	moveVel.vy=metrics->m_metric[PM__BUTT_FALL_VELOCITY]<<(VELOCITY_SHIFT+1);
 	moveVel.vy=metrics->m_metric[buttfallspeed]<<VELOCITY_SHIFT;
 	setMoveVelocity(&moveVel);
+	m_player->buttFall();
 }