W3DTreeDraw.h

/*
**	Command & Conquer Generals Zero Hour(tm)
**	Copyright 2025 Electronic Arts Inc.
**
**	This program is free software: you can redistribute it and/or modify
**	it under the terms of the GNU General Public License as published by
**	the Free Software Foundation, either version 3 of the License, or
**	(at your option) any later version.
**
**	This program is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
**	GNU General Public License for more details.
**
**	You should have received a copy of the GNU General Public License
**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

////////////////////////////////////////////////////////////////////////////////
//																																						//
//  (c) 2001-2003 Electronic Arts Inc.																				//
//																																						//
////////////////////////////////////////////////////////////////////////////////

// FILE: W3DTreeDraw.h //////////////////////////////////////////////////////////////////////////
// Author:
// Desc:
///////////////////////////////////////////////////////////////////////////////////////////////////

#pragma once

// INCLUDES ///////////////////////////////////////////////////////////////////////////////////////
#include "Common/DrawModule.h"
#include "WW3D2/line3d.h"

//-------------------------------------------------------------------------------------------------
class W3DTreeDrawModuleData : public ModuleData
{
public:
	AsciiString m_modelName;
	AsciiString m_textureName;
	// Push aside parameters. [5/29/2003]
	UnsignedInt	m_framesToMoveOutward;
	UnsignedInt	m_framesToMoveInward;
	Real				m_maxOutwardMovement;
	Real				m_darkening;

	// Topple parameters. [7/7/2003]
	const FXList* m_toppleFX;
	const FXList* m_bounceFX;
	AsciiString m_stumpName;
	Real m_initialVelocityPercent;
	Real m_initialAccelPercent;
	Real m_bounceVelocityPercent;
  Real m_minimumToppleSpeed;
	Bool m_killWhenToppled;
	Bool m_doTopple;
	UnsignedInt m_sinkFrames; // How long it takes to sink after toppling. [7/11/2003]
	Real m_sinkDistance;		// How far it sinks.

	Bool m_doShadow;

	W3DTreeDrawModuleData();
	virtual ~W3DTreeDrawModuleData() override;
	static void buildFieldParse(MultiIniFieldParse& p);
	// ugh, hack
	virtual const W3DTreeDrawModuleData* getAsW3DTreeDrawModuleData() const override { return this; }
};

//-------------------------------------------------------------------------------------------------
/** W3D tree draw */
//-------------------------------------------------------------------------------------------------
class W3DTreeDraw : public DrawModule
{

	MEMORY_POOL_GLUE_WITH_USERLOOKUP_CREATE( W3DTreeDraw, "W3DTreeDraw" )
	MAKE_STANDARD_MODULE_MACRO_WITH_MODULE_DATA( W3DTreeDraw, W3DTreeDrawModuleData )

public:

	W3DTreeDraw( Thing *thing, const ModuleData* moduleData );
	// virtual destructor prototype provided by memory pool declaration

	virtual void doDrawModule(const Matrix3D* transformMtx) override {}
	virtual void setShadowsEnabled(Bool enable) override {}
	virtual void releaseShadows() override {}	///< we don't care about preserving temporary shadows.
	virtual void allocateShadows() override {}	///< we don't care about preserving temporary shadows.
	virtual void setFullyObscuredByShroud(Bool fullyObscured) override {}
	virtual void reactToTransformChange(const Matrix3D* oldMtx, const Coord3D* oldPos, Real oldAngle) override {}
	virtual void reactToGeometryChange() override {}

protected:

	void addToTreeBuffer();

};