Sorry your browser is not supported!

Postion camera



	dbPositionCamera( dbObjectPositionX(2),dbObjectPositionY(2),dbObjectPositionZ(2) );
	dbRotateCamera( dbObjectAngleX(2),dbObjectAngleY(2),dbObjectAngleZ(2) );
	if ( firstPerson == 1 )
	{
		dbPitchCameraDown( 0 );
		dbMoveCamera( 0 );
	}
	dbSetCameraRange ( 0.5f, 30000 );




make player



dbMakeObjectSphere( 2,15 );
	dbPositionObject( 2, -80,30,30 );
	SC_SetupObject( 2,0,1 );



move player



dbYRotateObject( 2,dbObjectAngleY(2) + dbMouseMoveX()/3.0f );
	dbXRotateObject( 2,dbObjectAngleX(2) + dbMouseMoveY()/3.0f );

	float oldx = dbObjectPositionX(2);
	float oldy = dbObjectPositionY(2);
	float oldz = dbObjectPositionZ(2);
	
	//apply gravity, and user changes to movement
	float angy = dbObjectAngleY(2);
	vx = 0;
	vz = 0;

	//if player is jumping or falling then apply 'normal' gravity
	//if not attempt to keep the player stuck to the floor
	if ( vy == 0 && jumptimer == 0 ) vy = vy + 10*gravity; 
	else vy = vy + gravity;

	if (dbRightKey() == 1 ) { vx = vx + dbCos(angy); vz = vz - dbSin(angy); }
	if (dbLeftKey() == 1 ) { vx = vx - dbCos(angy); vz = vz + dbSin(angy); }
	if (dbDownKey() == 1 ) { vx = vx - dbSin(angy); vz = vz - dbCos(angy); }
	if (dbUpKey() == 1 ) { vx = vx + dbSin(angy); vz = vz + dbCos(angy); }

	//only jump if on ground, and a certain time after last jump
	if ( ground == 1 ) 
	{
		if ( dbSpaceKey () == 1 && jumptimer == 0 ) 
		{
			vy = vy + 3.0f;
			jumptimer = 10;
		}
	}
	
	//this would be the player's final position without collision
	float x = oldx + vx;
	float y = oldy + vy;
	float z = oldz + vz;
	
	int collide = SC_SphereCastGroup( 1, oldx,oldy,oldz, oldx,oldy+vy,oldz, radius,0 );
	
	if ( collide > 0 )
	{
		//how flat is this ground
		float ny = SC_GetCollisionNormalY();
		if ( dbAbs(ny) > slope )
		{
			//FLAT, stick
			oldy = SC_GetStaticCollisionY();
		}
		else
		{
			//STEEP, slide
			x = x - oldx; z = z - oldz;
			oldx = SC_GetCollisionSlideX();
			oldy = SC_GetCollisionSlideY();
			oldz = SC_GetCollisionSlideZ();
			x = x + oldx; z = z + oldz;
		}
		
		//ny#<0 means the player has hit a ceiling rather than a floor
		
		if ( ny > slope )
		{
			//only on ground if standing on flat ground
			ground = 1;
			vy = 0;
		}
		else 
		{
			ground = 0;
			//if player has hit a flat ceiling then stop vy# movement
			if ( ny < -slope ) vy = gravity;
		}
	}
	else
	{
		//nothing below player, not on ground, add vertical speed to player
		oldy = oldy + vy;
		ground = 0;
	}
	
	//jumptimer will decrease only when player is back on ground
	//creates a pause between two successive jumps
	if ( ground == 1 && jumptimer > 0 ) jumptimer--;
	
	//handle horizontal movement as sliding
	//player only collides with group 1 (level) objs and moves freely through others
	collide = SC_SphereSlideGroup( 1, oldx,oldy,oldz, x,oldy,z, radius,0 );
	
	if ( collide > 0 )
	{
		//if hit, reposition player, halt movement vector
		x = SC_GetCollisionSlideX();
		oldy = SC_GetCollisionSlideY();
		z = SC_GetCollisionSlideZ();
		vx = 0;
		vz = 0;
		
		//possible code for giving the player a jumping help up stairs...
		//might be useful if slope# is set very high but stairs are still required
		//dy = oldy - SC_GetStaticCollisionY()
		//if ( dy < slope && dy > 0 && ground == 1 ) vy = 0.5;
	}
	
	//position the player
	dbPositionObject( 2,x,oldy,z );
	
	SC_UpdateObject( 2 );
}