graphic.h

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/***************************************************************************
 
    file                 : graphic.h
    created              : Sun Jan 30 22:58:45 CET 2000
    copyright            : (C) 2000-2026 by Eric Espié, Bernhard Wymann
    email                : berniw@bluewin.ch
 
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
 
 
#ifndef _GRAPHV1_H_
#define _GRAPHV1_H_


 
#include <track.h>
#include <car.h>
 
#define GRX_IDENT   0
 
#define GR_PARAM_FILE       "config/graph.xml"
 
#define GR_SOUND_PARM_CFG           "config/sound.xml"
#define GR_SCT_SOUND                "Sound Settings"
#define GR_ATT_SOUND_STATE          "state"
#define GR_ATT_SOUND_STATE_PLIB     "plib"
#define GR_ATT_SOUND_STATE_OPENAL   "openal"
#define GR_ATT_SOUND_STATE_DISABLED "disabled"
#define GR_ATT_SOUND_VOLUME         "volume"
 
#define GR_SCT_GLFEATURES                   "OpenGL Features"
#define GR_ATT_TEXTURECOMPRESSION           "texture compression ARB"
#define GR_ATT_TEXTURECOMPRESSION_ENABLED   "enabled"
#define GR_ATT_TEXTURECOMPRESSION_DISABLED  "disabled"
 
#define GR_ATT_TEXTUREANISOTROPY            "texture anisotropic filtering"
 
#define GR_ATT_WHEELRENDERING               "wheel rendering"
#define GR_ATT_WHEELRENDERING_DETAILED      "detailed"
#define GR_ATT_WHEELRENDERING_SIMPLE        "simple"
 
#define GR_ATT_TEXTURESIZE                  "user texture sizelimit"
 
#define GR_SCT_DISPMODE     "Display Mode"
#define GR_ATT_CAM      "camera"
#define GR_ATT_CAM_HEAD     "camera head list"
#define GR_ATT_MIRROR       "enable mirror"
#define GR_ATT_MAP      "map mode"
#define GR_ATT_FOVY     "fovy"
#define GR_ATT_BOARD        "driver board"
#define GR_ATT_COUNTER      "driver counter"
#define GR_ATT_LEADER       "leader board"
#define GR_ATT_DEBUG        "debug info"
#define GR_ATT_GGRAPH       "G graph"
#define GR_ATT_ARCADE       "arcade"
#define GR_ATT_NBLEADER     "Max leaders entries"
 
#define GR_SCT_TVDIR        "TV Director View"
#define GR_ATT_CHGCAMINT    "change camera interval"
#define GR_ATT_EVTINT       "event interval"
#define GR_ATT_PROXTHLD     "proximity threshold"
 
#define GR_SCT_GRAPHIC      "Graphic"
#define GR_ATT_SMOKENB      "smoke value"
#define GR_ATT_SMOKEDELTAT  "smoke interval"
#define GR_ATT_SMOKEDLIFE   "smoke duration"
 
#define GR_ATT_MAXSTRIPBYWHEEL  "skid value"
#define GR_ATT_MAXPOINTBYSTRIP  "skid length"
#define GR_ATT_SKIDDELTAT   "skid interval"
#define GR_ATT_FOVFACT      "fov factor"
#define GR_ATT_LODFACTOR    "LOD Factor"
 
#define GR_ATT_NB_SCREENS   "number of screens"
#define GR_ATT_CUR_DRV      "current driver"
 
/* graphic functions prototypes */
 
struct Situation;
 
#define GR_VIEW_STD  0 /* full screen view */
#define GR_VIEW_PART 1 /* partial screen view (scissor test) */

typedef int (*tfGraphicInitTrack)(tTrack* track);

typedef int (*tfGraphicInitCars)(struct Situation* s); 
 
typedef int (*tfGraphicInitView)(int x, int y, int width, int height, int flag, void * screen);

typedef int (*tfGraphicRefresh)(struct Situation *s);

typedef void (*tfGraphicShutdwnCars)(void);

typedef void (*tfGraphicShutdwnTrack)(void);

typedef void (*tGraphicMuteForMenu)(void);
 
class ssgEntity;
typedef void (*tfGraphicBendCar) (int /*index*/, sgVec3 /*poc*/, sgVec3 /*force*/, int /*cnt*/);

typedef struct {
    tfGraphicInitTrack        inittrack;
    tfGraphicInitView       initview;
    tfGraphicInitCars      initcars;
    tfGraphicRefresh        refresh;
    tfGraphicShutdwnCars    shutdowncars;
    tfGraphicShutdwnTrack   shutdowntrack;
    tGraphicMuteForMenu      muteformenu;
    //tfGraphicBendCar        bendcar;
} tGraphicItf;
 
 
    
 
#endif /* _GRAPHV1_H_ */