mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-22 09:49:11 +00:00
159 lines
4.9 KiB
C++
159 lines
4.9 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM 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 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 2
|
|
* 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, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Definition of POLYGON structure and functions in POLYGONS.C
|
|
*/
|
|
|
|
#ifndef TINSEL_POLYGONS_H // prevent multiple includes
|
|
#define TINSEL_POLYGONS_H
|
|
|
|
#include "tinsel/dw.h" // for SCNHANDLE
|
|
#include "tinsel/scene.h" // for PPOLY and REEL
|
|
|
|
namespace Tinsel {
|
|
|
|
|
|
// Polygon Types
|
|
enum PTYPE {
|
|
// Tinsel 2 Polygon type list
|
|
TEST,
|
|
BLOCK, EFFECT, PATH, REFER, TAG,
|
|
EX_BLOCK, EX_EFFECT, EX_PATH, EX_REFER, EX_TAG,
|
|
// Extra polygon types from Tinsel v1
|
|
EXIT, EX_EXIT
|
|
};
|
|
|
|
// subtype
|
|
enum {
|
|
NORMAL = 0,
|
|
NODE = 1 // For paths
|
|
};
|
|
|
|
// tagFlags
|
|
enum {
|
|
POINTING = 0x01,
|
|
TAGWANTED = 0x02,
|
|
FOLLOWCURSOR = 0x04
|
|
};
|
|
|
|
// tagState
|
|
enum TSTATE {
|
|
TAG_OFF, TAG_ON
|
|
};
|
|
|
|
// pointState
|
|
enum PSTATE {
|
|
PS_NO_POINT, PS_NOT_POINTING, PS_POINTING
|
|
};
|
|
|
|
|
|
enum {
|
|
NOPOLY = -1
|
|
};
|
|
|
|
struct POLY_VOLATILE {
|
|
bool bDead;
|
|
short xoff, yoff; // Polygon offset
|
|
};
|
|
|
|
/*-------------------------------------------------------------------------*/
|
|
|
|
bool IsInPolygon(int xt, int yt, HPOLYGON p);
|
|
HPOLYGON InPolygon(int xt, int yt, PTYPE type);
|
|
void BlockingCorner(HPOLYGON poly, int *x, int *y, int tarx, int tary);
|
|
void FindBestPoint(HPOLYGON path, int *x, int *y, int *line);
|
|
bool IsAdjacentPath(HPOLYGON path1, HPOLYGON path2);
|
|
HPOLYGON GetPathOnTheWay(HPOLYGON from, HPOLYGON to);
|
|
int NearestEndNode(HPOLYGON path, int x, int y);
|
|
int NearEndNode(HPOLYGON spath, HPOLYGON dpath);
|
|
int NearestNodeWithin(HPOLYGON npath, int x, int y);
|
|
void NearestCorner(int *x, int *y, HPOLYGON spath, HPOLYGON dpath);
|
|
bool IsPolyCorner(HPOLYGON hPath, int x, int y);
|
|
int GetScale(HPOLYGON path, int y);
|
|
int GetBrightness(HPOLYGON hPath, int y);
|
|
void getNpathNode(HPOLYGON npath, int node, int *px, int *py);
|
|
SCNHANDLE GetPolyFilm(HPOLYGON p);
|
|
void GetPolyNode(HPOLYGON hp, int *pNodeX, int *pNodeY);
|
|
SCNHANDLE GetPolyScript(HPOLYGON p);
|
|
REEL GetPolyReelType(HPOLYGON p);
|
|
int32 GetPolyZfactor(HPOLYGON p);
|
|
int numNodes(HPOLYGON pp);
|
|
void RebootDeadTags();
|
|
void DisableBlock(int block);
|
|
void EnableBlock(int block);
|
|
void DisableEffect(int effect);
|
|
void EnableEffect(int effect);
|
|
void DisablePath(int path);
|
|
void EnablePath(int path);
|
|
void DisableRefer(int refer);
|
|
void EnableRefer(int refer);
|
|
HPOLYGON GetTagHandle(int tagno);
|
|
void DisableTag(CORO_PARAM, int tag);
|
|
void EnableTag(CORO_PARAM, int tag);
|
|
void DisableExit(int exitno);
|
|
void EnableExit(int exitno);
|
|
HPOLYGON FirstPathPoly();
|
|
HPOLYGON GetPolyHandle(int i);
|
|
void InitPolygons(SCNHANDLE ph, int numPoly, bool bRestart);
|
|
void DropPolygons();
|
|
|
|
|
|
void SaveDeadPolys(bool *sdp);
|
|
void RestoreDeadPolys(bool *sdp);
|
|
void SavePolygonStuff(POLY_VOLATILE *sps);
|
|
void RestorePolygonStuff(POLY_VOLATILE *sps);
|
|
|
|
/*-------------------------------------------------------------------------*/
|
|
|
|
PTYPE PolyType(HPOLYGON hp); // ->type
|
|
int PolySubtype(HPOLYGON hp); // ->subtype
|
|
int PolyCenterX(HPOLYGON hp); // ->pcenterx
|
|
int PolyCenterY(HPOLYGON hp); // ->pcentery
|
|
int PolyCornerX(HPOLYGON hp, int n); // ->cx[n]
|
|
int PolyCornerY(HPOLYGON hp, int n); // ->cy[n]
|
|
PSTATE PolyPointState(HPOLYGON hp); // ->pointState
|
|
TSTATE PolyTagState(HPOLYGON hp); // ->tagState
|
|
|
|
void SetPolyPointState(HPOLYGON hp, PSTATE ps); // ->pointState
|
|
void SetPolyTagState(HPOLYGON hp, TSTATE ts); // ->tagState
|
|
void SetPolyTagHandle(HPOLYGON hp, SCNHANDLE th);// ->oTagHandle
|
|
|
|
void MaxPolygons(int maxPolys);
|
|
|
|
int GetTagPolyId(HPOLYGON hp);
|
|
void GetTagTag(HPOLYGON hp, SCNHANDLE *hTagText, int *tagX, int *tagY);
|
|
void SetPolyPointedTo(HPOLYGON hp, bool bPointedTo);
|
|
bool PolyIsPointedTo(HPOLYGON hp);
|
|
void SetPolyTagWanted(HPOLYGON hp, bool bTagWanted, bool bCursor, SCNHANDLE hOverrideTag);
|
|
bool PolyTagIsWanted(HPOLYGON hp);
|
|
bool PolyTagFollowsCursor(HPOLYGON hp);
|
|
SCNHANDLE GetPolyTagHandle(HPOLYGON hp);
|
|
bool IsTagPolygon(int tagno);
|
|
void GetPolyMidBottom(HPOLYGON hp, int *pX, int *pY);
|
|
int PathCount();
|
|
void MovePolygon(PTYPE ptype, int id, int x, int y);
|
|
void MovePolygonTo(PTYPE ptype, int id, int x, int y);
|
|
|
|
/*-------------------------------------------------------------------------*/
|
|
|
|
} // End of namespace Tinsel
|
|
|
|
#endif /* TINSEL_POLYGONS_H */
|