mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2025-02-27 22:21:00 +00:00
817aeb334e
Much of the nq/qw HUD system is quite broken, but the basic status bar seems to be working nicely. As is the console (both client and server). Possibly the biggest benefit is separating the rendering of HUD elements from the updating of them, and much less traversing of invisible views whose only purpose is to control the positioning of the visible views. The view flow tests are currently disabled until I adapt the flow code to ECS. There seems to be a problem with view resizing in that some gravities don't follow resizing correctly.
161 lines
4 KiB
C
161 lines
4 KiB
C
/*
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cl_ngraph.c
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client network diagnostic graph
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#include "QF/cvar.h"
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#include "QF/draw.h"
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#include "QF/render.h"
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#include "QF/screen.h"
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#include "QF/va.h"
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#include "QF/ui/view.h"
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#include "compat.h"
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#include "qw/include/cl_parse.h"
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#include "qw/include/client.h"
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#include "sbar.h"
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int cl_netgraph;
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static cvar_t cl_netgraph_cvar = {
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.name = "cl_netgraph",
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.description =
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"Toggle the display of a graph showing network performance",
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.default_value = "0",
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.flags = CVAR_NONE,
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.value = { .type = &cexpr_int, .value = &cl_netgraph },
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};
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float cl_netgraph_alpha;
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static cvar_t cl_netgraph_alpha_cvar = {
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.name = "cl_netgraph_alpha",
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.description =
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"Net graph translucency",
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.default_value = "0.5",
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.flags = CVAR_ARCHIVE,
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.value = { .type = &cexpr_float, .value = &cl_netgraph_alpha },
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};
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int cl_netgraph_box;
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static cvar_t cl_netgraph_box_cvar = {
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.name = "cl_netgraph_box",
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.description =
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" Draw box around net graph",
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.default_value = "1",
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.flags = CVAR_ARCHIVE,
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.value = { .type = &cexpr_int, .value = &cl_netgraph_box },
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};
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int cl_netgraph_height;
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static cvar_t cl_netgraph_height_cvar = {
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.name = "cl_netgraph_height",
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.description =
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"Set the fullscale (1s) height of the graph",
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.default_value = "32",
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.flags = CVAR_ARCHIVE,
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.value = { .type = &cexpr_int, .value = &cl_netgraph_height },
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};
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view_t cl_netgraph_view;
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static void
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cl_netgraph_f (void *data, const cvar_t *cvar)
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{
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if (View_Valid (cl_netgraph_view)) {
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View_SetVisible (cl_netgraph_view, cl_netgraph != 0);
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}
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}
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static void
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cl_netgraph_height_f (void *data, const cvar_t *cvar)
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{
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cl_netgraph_height = max (32, cl_netgraph_height);
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if (View_Valid (cl_netgraph_view)) {
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view_pos_t len = View_GetLen (cl_netgraph_view);
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View_SetLen (cl_netgraph_view, len.x, cl_netgraph_height + 25);
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View_UpdateHierarchy (cl_netgraph_view);
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}
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}
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void
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CL_NetGraph (view_t view)
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{
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int lost, a, l, x, y, i, o;
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int timings[NET_TIMINGS];
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view_pos_t abs = View_GetAbs (view);
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view_pos_t len = View_GetLen (view);
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if (cl_netgraph_box) {
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r_funcs->Draw_TextBox (abs.x, abs.y, NET_TIMINGS / 8,
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cl_netgraph_height / 8 + 1,
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cl_netgraph_alpha * 255);
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}
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lost = CL_CalcNet ();
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x = abs.x + 8;
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y = abs.y + len.y - 9;
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l = NET_TIMINGS;
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if (l > len.x - 8)
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l = len.x - 8;
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i = cls.netchan.outgoing_sequence & NET_TIMINGSMASK;
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a = i - l;
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o = 0;
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if (a < 0) {
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memcpy (timings + o, packet_latency + a + NET_TIMINGS,
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-a * sizeof (timings[0]));
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o -= a;
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l += a;
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a = 0;
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}
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memcpy (timings + o, packet_latency + a, l * sizeof (timings[0]));
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r_funcs->R_LineGraph (x, y, timings,
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NET_TIMINGS, cl_netgraph_height);
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x = abs.x + 8;
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y = abs.y + 8;
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r_funcs->Draw_String (x, y, va (0, "%3i%% packet loss", lost));
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/*
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//FIXME don't do every frame
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view_move (cl_netgraph_view, cl_netgraph_view->xpos, hud_sb_lines);
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view_setgravity (cl_netgraph_view,
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hud_swap ? grav_southeast : grav_southwest);
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*/
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}
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void
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CL_NetGraph_Init_Cvars (void)
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{
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Cvar_Register (&cl_netgraph_cvar, cl_netgraph_f, 0);
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Cvar_Register (&cl_netgraph_alpha_cvar, 0, 0);
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Cvar_Register (&cl_netgraph_box_cvar, 0, 0);
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Cvar_Register (&cl_netgraph_height_cvar, cl_netgraph_height_f, 0);
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}
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