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engine: client: add simple debugging tool that shows entities number, model and movetype (to be extended)

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This commit is contained in:
Alibek Omarov 2024-06-22 08:16:48 +03:00
parent e18b61e041
commit fe3644a417
3 changed files with 69 additions and 1 deletions
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68
engine/client/cl_scrn.c
View File

@ -32,6 +32,7 @@ CVAR_DEFINE_AUTO( v_dark, "0", 0, "starts level from dark screen" );
static CVAR_DEFINE_AUTO( net_speeds, "0", FCVAR_ARCHIVE, "show network packets" );
static CVAR_DEFINE_AUTO( cl_showfps, "0", FCVAR_ARCHIVE, "show client fps" );
static CVAR_DEFINE_AUTO( cl_showpos, "0", FCVAR_ARCHIVE, "show local player position and velocity" );
static CVAR_DEFINE_AUTO( cl_showents, "0", FCVAR_ARCHIVE | FCVAR_CHEAT, "show entities information (largely undone)" );
typedef struct
{
@ -122,7 +123,7 @@ void SCR_DrawPos( void )
if( cls.state != ca_active || !cl_showpos.value || cl.background )
return;
ent = CL_GetLocalPlayer();
ent = CL_EDICT_NUM( cl.playernum + 1 );
speed = VectorLength( cl.simvel );
Q_snprintf( msg, MAX_SYSPATH,
@ -140,6 +141,68 @@ void SCR_DrawPos( void )
Con_DrawString( refState.width / 2, 4, msg, color );
}
/*
==============
SCR_DrawEnts
==============
*/
void SCR_DrawEnts( void )
{
rgba_t color = { 255, 255, 255, 255 };
int i;
if( cls.state != ca_active || !cl_showents.value || ( cl.maxclients > 1 && !cls.demoplayback ))
return;
// this probably better hook CL_AddVisibleEntities
// as entities might get added by client.dll
for( i = 0; i < clgame.maxEntities; i++ )
{
const cl_entity_t *ent = &clgame.entities[i];
string msg;
vec3_t screen, pos;
if( ent->curstate.messagenum != cl.parsecount )
continue;
VectorCopy( ent->origin, pos );
if( ent->model != NULL )
{
vec3_t v;
// simple model type filter
if( cl_showents.value > 1 )
{
if( ent->model->type != (modtype_t)( cl_showents.value - 2 ))
continue;
}
VectorAverage( ent->model->mins, ent->model->maxs, v );
VectorAdd( pos, v, pos );
}
if( !ref.dllFuncs.WorldToScreen( pos, screen ))
{
Q_snprintf( msg, sizeof( msg ),
"entity %d\n"
"model %s\n"
"movetype %d\n",
ent->index,
ent->model ? ent->model->name : "(null)",
ent->curstate.movetype );
screen[0] = 0.5f * screen[0] * refState.width;
screen[1] = -0.5f * screen[1] * refState.height;
screen[0] += 0.5f * refState.width;
screen[1] += 0.5f * refState.height;
Con_DrawString( screen[0], screen[1], msg, color );
}
}
}
/*
==============
SCR_NetSpeeds
@ -753,6 +816,9 @@ void SCR_Init( void )
Cvar_RegisterVariable( &net_speeds );
Cvar_RegisterVariable( &cl_showfps );
Cvar_RegisterVariable( &cl_showpos );
#ifdef _DEBUG
Cvar_RegisterVariable( &cl_showents );
#endif // NDEBUG
// register our commands
Cmd_AddCommand( "skyname", CL_SetSky_f, "set new skybox by basename" );

1
engine/client/cl_view.c
View File

@ -532,6 +532,7 @@ void V_PostRender( void )
SCR_RSpeeds();
SCR_NetSpeeds();
SCR_DrawPos();
SCR_DrawEnts();
SCR_DrawNetGraph();
SV_DrawOrthoTriangles();
CL_DrawDemoRecording();

1
engine/client/client.h
View File

@ -925,6 +925,7 @@ void SCR_NetSpeeds( void );
void SCR_RSpeeds( void );
void SCR_DrawFPS( int height );
void SCR_DrawPos( void );
void SCR_DrawEnts( void );
//
// cl_netgraph.c