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//==============================================================================
// SOURCE FOR GLOBALVARS_T C STRUCTURE
//==============================================================================

//======================================================================
// system globals
//======================================================================
entity self;
entity other;
entity world;
float time;
float frametime;

// force all entities to touch triggers next frame. this is needed because
// non-moving things don't normally scan for triggers, and when a trigger is
// created (like a teleport trigger), it needs to catch everything.
// decremented each frame, so set to 2 to guarantee everything is touched.
float force_retouch;

string mapname;

float deathmatch;
float coop;
float teamplay;

float serverflags;                      // propagated from level to level, used
                                        // to keep track of completed episodes
float total_secrets;
float total_monsters;

float found_secrets;                    // number of secrets found
float killed_monsters;                  // number of monsters killed

// spawnparms are used to encode information about clients across server
// level changes
float parm1, parm2, parm3, parm4, parm5, parm6, parm7, parm8,
        parm9, parm10, parm11, parm12, parm13, parm14, parm15, parm16;

//======================================================================
// global variables set by built in functions
//======================================================================
vector v_forward, v_up, v_right;        // set by makevectors()

// set by traceline / tracebox          // comments below copied from AD
float trace_allsolid;                   // both start and end were in a solid
float trace_startsolid;                 // the start point was in a solid
float trace_fraction;                   // how much of the vector (% from 0 to 1
                                        // was traced before it hit something
vector trace_endpos;                    // the final position
vector trace_plane_normal;              // the normal of the surface it hit
float trace_plane_dist;                 // used for angled surfaces (?)
entity trace_ent;                       // the entity it hit (world if nothing)
float trace_inopen;                     // if some portion of the trace is
                                        // in the air
float trace_inwater;                    // if some portion of the trace is
                                        // in water

entity msg_entity;                      // destination of single entity writes

//======================================================================
// required prog functions
//======================================================================
void() main;                            // only for testing

void() StartFrame;

void() PlayerPreThink;
void() PlayerPostThink;

void() ClientKill;
void() ClientConnect;
void() PutClientInServer;               // call after setting the parm1... parms
void() ClientDisconnect;

void() SetNewParms;                     // called when a client first connects
                                        // to a server. set parms so they can be
                                        // saved off for restarts

void() SetChangeParms;                  // call to set parms for self so they
                                        // can be saved for a level transition

//======================================================================
void end_sys_globals;                   // flag for structure dumping
//======================================================================