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Annotation of quake1/world.h, revision 1.1.1.2

1.1       root        1: // world.h
                      2: 
                      3: typedef struct
                      4: {
                      5:        vec3_t  normal;
                      6:        float   dist;
                      7: } plane_t;
                      8: 
                      9: typedef struct
                     10: {
                     11:        qboolean        allsolid;       // if true, plane is not valid
                     12:        qboolean        startsolid;     // if true, the initial point was in a solid area
                     13:        qboolean        inopen, inwater;
                     14:        float   fraction;               // time completed, 1.0 = didn't hit anything
                     15:        vec3_t  endpos;                 // final position
                     16:        plane_t plane;                  // surface normal at impact
                     17:        edict_t *ent;                   // entity the surface is on
                     18: } trace_t;
                     19: 
                     20: 
                     21: #define        MOVE_NORMAL             0
                     22: #define        MOVE_NOMONSTERS 1
                     23: #define        MOVE_MISSILE    2
                     24: 
                     25: 
                     26: void SV_ClearWorld (void);
                     27: // called after the world model has been loaded, before linking any entities
                     28: 
                     29: void SV_UnlinkEdict (edict_t *ent);
                     30: // call before removing an entity, and before trying to move one,
                     31: // so it doesn't clip against itself
                     32: // flags ent->v.modified
                     33: 
                     34: void SV_LinkEdict (edict_t *ent, qboolean touch_triggers);
                     35: // Needs to be called any time an entity changes origin, mins, maxs, or solid
                     36: // flags ent->v.modified
                     37: // sets ent->v.absmin and ent->v.absmax
                     38: // if touchtriggers, calls prog functions for the intersected triggers
                     39: 
                     40: int SV_PointContents (vec3_t p);
1.1.1.2 ! root       41: int SV_TruePointContents (vec3_t p);
1.1       root       42: // returns the CONTENTS_* value from the world at the given point.
                     43: // does not check any entities at all
1.1.1.2 ! root       44: // the non-true version remaps the water current contents to content_water
1.1       root       45: 
                     46: edict_t        *SV_TestEntityPosition (edict_t *ent);
                     47: 
                     48: trace_t SV_Move (vec3_t start, vec3_t mins, vec3_t maxs, vec3_t end, int type, edict_t *passedict);
                     49: // mins and maxs are reletive
                     50: 
                     51: // if the entire move stays in a solid volume, trace.allsolid will be set
                     52: 
                     53: // if the starting point is in a solid, it will be allowed to move out
                     54: // to an open area
                     55: 
                     56: // nomonsters is used for line of sight or edge testing, where mosnters
                     57: // shouldn't be considered solid objects
                     58: 
                     59: // passedict is explicitly excluded from clipping checks (normally NULL)

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