mirror of
https://github.com/libretro/scummvm.git
synced 2025-02-07 11:27:44 +00:00
111 lines
3.1 KiB
C++
111 lines
3.1 KiB
C++
/* Residual - A 3D game interpreter
|
|
*
|
|
* Residual is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*
|
|
*/
|
|
|
|
#ifndef GRIM_WALKPLANE_H
|
|
#define GRIM_WALKPLANE_H
|
|
|
|
#include "common/str.h"
|
|
#include "common/list.h"
|
|
|
|
#include "math/vector3d.h"
|
|
#include "math/line3d.h"
|
|
|
|
namespace Common {
|
|
class MemoryReadStream;
|
|
}
|
|
|
|
namespace Grim {
|
|
|
|
class SaveGame;
|
|
class TextSplitter;
|
|
|
|
class Sector {
|
|
public:
|
|
enum SectorType {
|
|
NoneType = 0,
|
|
WalkType = 0x1000,
|
|
FunnelType = 0x1100,
|
|
CameraType = 0x2000,
|
|
SpecialType = 0x4000,
|
|
HotType = 0x8000
|
|
};
|
|
|
|
Sector() : _vertices(NULL), _origVertices(NULL), _invalid(false), _shrinkRadius(0.f) {}
|
|
Sector(const Sector &other);
|
|
virtual ~Sector();
|
|
|
|
void saveState(SaveGame *savedState) const;
|
|
bool restoreState(SaveGame *savedState);
|
|
|
|
void load(TextSplitter &ts);
|
|
void loadBinary(Common::MemoryReadStream *ms);
|
|
void setVisible(bool visible);
|
|
void shrink(float radius);
|
|
void unshrink();
|
|
|
|
const char *getName() const { return _name.c_str(); }
|
|
int getSectorId() const { return _id; }
|
|
SectorType getType() const { return _type; } // FIXME: Implement type de-masking
|
|
bool isVisible() const { return _visible && !_invalid; }
|
|
bool isPointInSector(const Math::Vector3d &point) const;
|
|
Common::List<Math::Line3d> getBridgesTo(Sector *sector) const;
|
|
|
|
Math::Vector3d getProjectionToPlane(const Math::Vector3d &point) const;
|
|
Math::Vector3d getProjectionToPuckVector(const Math::Vector3d &v) const;
|
|
|
|
Math::Vector3d getClosestPoint(const Math::Vector3d &point) const;
|
|
|
|
// Interface to trace a ray to its exit from the polygon
|
|
struct ExitInfo {
|
|
Math::Vector3d exitPoint;
|
|
Math::Angle angleWithEdge;
|
|
Math::Vector3d edgeDir;
|
|
int edgeVertex;
|
|
};
|
|
void getExitInfo(const Math::Vector3d &start, const Math::Vector3d &dir, struct ExitInfo *result) const;
|
|
|
|
int getNumVertices() { return _numVertices; }
|
|
Math::Vector3d *getVertices() { return _vertices; }
|
|
Math::Vector3d getNormal() { return _normal; }
|
|
|
|
Sector &operator=(const Sector &other);
|
|
bool operator==(const Sector &other) const;
|
|
|
|
private:
|
|
int _numVertices, _id;
|
|
|
|
Common::String _name;
|
|
SectorType _type;
|
|
bool _visible;
|
|
bool _invalid;
|
|
Math::Vector3d *_vertices;
|
|
Math::Vector3d *_origVertices;
|
|
float _height;
|
|
float _shrinkRadius;
|
|
|
|
Math::Vector3d _normal;
|
|
};
|
|
|
|
} // end of namespace Grim
|
|
|
|
#endif
|