isle/LEGO1/lego/sources/geom/legowegedge.h

#ifndef __LEGOWEGEDGE_H
#define __LEGOWEGEDGE_H

class LegoPathStruct;

#include "decomp.h"
#include "legoweedge.h"

// This struct might have been defined elsewhere (legopathstruct.h?).
// Must be defined before the inclusion of Mx4DPointFloat for correct order
// SIZE 0x0c
struct PathWithTrigger {
	// FUNCTION: LEGO1 0x10048280
	// FUNCTION: BETA10 0x100bd450
	PathWithTrigger()
	{
		m_pathStruct = NULL;
		m_data = 0;
		m_triggerLength = 0.0f;
	}

	LegoPathStruct* m_pathStruct; // 0x00
	unsigned int m_data;          // 0x04
	float m_triggerLength;        // 0x08
};

#include "mxgeometry/mxgeometry3d.h"
#include "mxgeometry/mxgeometry4d.h"

// might be a struct with public members
// VTABLE: LEGO1 0x100db7f8
// VTABLE: BETA10 0x101c3798
// SIZE 0x54
class LegoWEGEdge : public LegoWEEdge {
public:
	enum {
		c_bit1 = 0x01,
		c_bit2 = 0x02,
		c_bit3 = 0x04,
		c_visible = 0x10
	};

	LegoWEGEdge();
	~LegoWEGEdge() override;

	LegoS32 LinkEdgesAndFaces() override; // vtable+0x04

	// FUNCTION: BETA10 0x100270c0
	LegoU32 GetVisibility()
	{
		if (m_flags & c_visible) {
			return FALSE;
		}
		else {
			return TRUE;
		}
	}

	// TODO: Other BETA10 reference at 0x1001c9e0, not sure what is going on
	// FUNCTION: BETA10 0x1001ff80
	Mx4DPointFloat* GetUp() { return &m_up; }

	// FUNCTION: BETA10 0x1001ca10
	Mx4DPointFloat* GetEdgeNormal(int index) { return &m_edgeNormals[index]; }

	// FUNCTION: BETA10 0x1001c9b0
	const LegoChar* GetName() { return m_name; }

	// FUNCTION: BETA10 0x1005d5f0
	void SetVisibility(LegoU32 p_disable)
	{
		if (p_disable) {
			m_flags &= ~c_visible;
		}
		else {
			m_flags |= c_visible;
		}
	}

	// FUNCTION: BETA10 0x1004a980
	LegoU8 GetMask0x03() { return m_flags & (c_bit1 | c_bit2); }

	// SYNTHETIC: LEGO1 0x1009a7e0
	// SYNTHETIC: BETA10 0x10184130
	// LegoWEGEdge::`scalar deleting destructor'

	friend class LegoPathController;

protected:
	LegoS32 ValidateFacePlanarity();

	LegoU8 m_flags;                 // 0x0c
	LegoU8 m_unk0x0d;               // 0x0d
	LegoChar* m_name;               // 0x10
	Mx4DPointFloat m_up;            // 0x14
	Mx4DPointFloat* m_edgeNormals;  // 0x2c
	Mx3DPointFloat m_centerPoint;   // 0x30
	float m_boundingRadius;         // 0x44
	LegoU8 m_numTriggers;           // 0x48
	PathWithTrigger* m_pathTrigger; // 0x4c
	Mx3DPointFloat* m_direction;    // 0x50
};

#endif // __LEGOWEGEDGE_H