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make the new -brighten a cvar (ROM) as well so it can be set in the config

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file. Also includes a cvar from my sky hacking, but it's harmless :)
This commit is contained in:
Bill Currie 2000-10-29 04:42:14 +00:00
parent 2070b1a5a1
commit 9b458ba730
1 changed files with 9 additions and 2 deletions
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11
source/gl_rmain.c
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@ -44,6 +44,7 @@
#include "render.h"
#include "sys.h"
#include "r_dynamic.h"
#include "va.h"
entity_t r_worldentity;
@ -113,10 +114,13 @@ cvar_t *gl_particles;
cvar_t *r_skyname;
cvar_t *gl_skymultipass;
cvar_t *gl_sky_clip;
cvar_t *gl_fb_models;
cvar_t *gl_fb_bmodels;
cvar_t *brighten;
extern cvar_t *scr_fov;
extern byte gammatable[256];
@ -139,12 +143,15 @@ GL_CheckBrightness (unsigned char *pal)
int i, inf;
float brightness;
brighten = Cvar_Get ("brighten", "1", CVAR_ROM,
"Palette hack equivalent to brightness");
if ((i = COM_CheckParm ("-brighten"))) {
brightness = atof (com_argv[i + 1]);
brightness = bound (1, brightness, 5);
} else {
brightness = 1.0;
brightness = brighten->value;
}
brightness = bound (1, brightness, 5);
Cvar_SetROM (brighten, va("%f", brightness));
// Build gamma table
if (brightness == 1.0) { // screw the math