SZ_Clear (&cls.message);
}
-//FIXME finish this code!
-#define MAX_STATICLIGHTS 2048
-// tyrlite types
-#define LIGHTFADE_LMINUSX 0 // light, arghlite, others?
-#define LIGHTFADE_LDIVX 1
-#define LIGHTFADE_LDIVX2 2 // hlight
-#define LIGHTFADE_L 3
-#define LIGHTFADE_DEFAULT 999999 // light util not yet identified, switched later
-
-typedef struct
-{
- int fadetype; // one of the LIGHTFADE_ values
- int style;
- vec3_t origin;
- vec_t radius; // the point at which lighting stops
- vec3_t direction;
- vec_t cone; // if non-zero, it is a spot light
- vec3_t color;
- vec_t distancescale; // attenuation
- vec_t lightsubtract; // biasing lighting toward black (hlight feature)
-}
-staticlight_t;
-
-staticlight_t staticlight[MAX_STATICLIGHTS];
-int staticlights;
-
-int r_sunlightenabled;
-vec3_t r_sunlightdirection, r_sunlightcolor;
-vec3_t r_light_ambientcolor;
-
void CL_ParseEntityLump(char *entdata)
{
char *data;
char key[128], value[4096];
- char targetnamebuffer[65536];
- char *targetname[8192], *target[MAX_STATICLIGHTS], light_target[256];
- vec3_t targetnameorigin[8192], targetnametemporigin, v;
- int targets, targetnames, targetnamebufferpos, targetnameorigintofillin;
- int i, j, n;
- float f1, f2, f3, f4;
- float ambientlight, ambientcolor[3], sunlight, sunlightdirection[3], sunlightcolor[3];
- int light_fadetype, light_style, hlight, tyrlite, light_enable;
- float light_origin[3], light_light, light_distancescale, light_lightcolor[3], light_color[3], light_direction[3], light_cone, light_lightradius;
FOG_clear(); // LordHavoc: no fog until set
R_SetSkyBox(""); // LordHavoc: no environment mapped sky until set
- r_sunlightenabled = false;
- staticlights = 0;
data = entdata;
if (!data)
return;
return; // error
if (com_token[0] != '{')
return; // error
- hlight = false;
- tyrlite = false;
- ambientlight = 0;
- ambientcolor[0] = ambientcolor[1] = ambientcolor[2] = 1;
- sunlight = 0;
- sunlightcolor[0] = sunlightcolor[1] = sunlightcolor[2] = 1;
- sunlightdirection[0] = 0;
- sunlightdirection[1] = 0;
- sunlightdirection[2] = -1;
- targets = 0;
- targetnames = 0;
- targetnamebufferpos = 0;
- targetnameorigintofillin = -1;
- targetnametemporigin[0] = 0;
- targetnametemporigin[1] = 0;
- targetnametemporigin[2] = 0;
while (1)
{
data = COM_Parse(data);
else if (!strcmp("qlsky", key)) // non-standard, introduced by QuakeLives (EEK)
R_SetSkyBox(value);
else if (!strcmp("fog", key))
- scanf(value, "%f %f %f %f", &fog_density, &fog_red, &fog_green, &fog_blue);
+ sscanf(value, "%f %f %f %f", &fog_density, &fog_red, &fog_green, &fog_blue);
else if (!strcmp("fog_density", key))
fog_density = atof(value);
else if (!strcmp("fog_red", key))
fog_green = atof(value);
else if (!strcmp("fog_blue", key))
fog_blue = atof(value);
- else if (!strcmp("light", key))
- ambientlight = atof(value);
- else if (!strcmp("sunlight", key))
- {
- sunlight = atof(value);
- tyrlite = true;
- }
- else if (!strcmp("sun_color", key))
- {
- if (scanf(value, "%f %f %f", &v[0], &v[1], &v[2]) == 3)
- VectorCopy(v, sunlightcolor);
- tyrlite = true;
- }
- else if (!strcmp("sun_mangle", key))
- {
- if (scanf(value, "%f %f %f", &v[0], &v[1], &v[2]) == 3)
- AngleVectors(v, sunlightdirection, NULL, NULL);
- tyrlite = true;
- }
- else if (!strcmp("origin", key))
- {
- if (scanf(value, "%f %f %f", &v[0], &v[1], &v[2]) == 3)
- {
- VectorCopy(v, targetnametemporigin);
- VectorCopy(v, light_origin);
- }
- }
- else if (!strcmp("targetname", key))
- {
- if ((targetnames < 8192) && (strlen(value) + 1 + targetnamebufferpos <= 65536))
- {
- targetname[targetnames] = targetnamebuffer + targetnamebufferpos;
- strcpy(targetnamebuffer + targetnamebufferpos, value);
- targetnamebufferpos += strlen(value) + 1;
- targetnameorigintofillin = targetnames++;
- }
- }
- }
- if (targetnameorigintofillin >= 0)
- VectorCopy(targetnametemporigin, targetnameorigin[targetnameorigintofillin]);
-
- if (sunlight)
- {
- r_sunlightenabled = true;
- VectorScale(sunlightcolor, sunlight, r_sunlightcolor);
- VectorCopy(sunlightdirection, r_sunlightdirection);
- }
- VectorScale(ambientcolor, ambientlight, r_light_ambientcolor);
-
- while(1)
- {
- data = COM_Parse(data);
- if (!data)
- break; // done
- if (com_token[0] != '{')
- break; // error
- light_light = 0;
- light_lightcolor[0] = light_lightcolor[1] = light_lightcolor[2] = 1.0f;
- light_color[0] = light_color[1] = light_color[2] = 1.0f;
- light_direction[0] = light_direction[1] = light_direction[2] = 0.0f;
- light_cone = -cos(20*M_PI/180);
- light_distancescale = 1.0f;
- light_fadetype = LIGHTFADE_DEFAULT; // replaced later when light util is identified
- light_style = 0;
- light_lightradius = 0;
- light_enable = false;
- targetnameorigintofillin = -1;
- targetnametemporigin[0] = 0;
- targetnametemporigin[1] = 0;
- targetnametemporigin[2] = 0;
- while (1)
- {
- data = COM_Parse(data);
- if (!data)
- return; // error
- if (com_token[0] == '}')
- break;
- if (com_token[0] == '_')
- strcpy(key, com_token + 1);
- else
- strcpy(key, com_token);
- while (key[strlen(key)-1] == ' ') // remove trailing spaces
- key[strlen(key)-1] = 0;
- data = COM_Parse(data);
- if (!data)
- return; // error
- strcpy(value, com_token);
- if (!strcmp("light", key))
- {
- n = scanf(value, "%f %f %f %f", &f1, &f2, &f3, &f4);
- switch(n)
- {
- case 1:
- // id light, arghlite, tyrlite, others
- light_light = f1;
- light_lightcolor[0] = light_lightcolor[1] = light_lightcolor[2] = 1.0f;
- break;
- case 3:
- // hlight specific (supports all 3 light formats, but this one is unique to it)
- hlight = true;
- light_light = max(f1, max(f2, f3));
- light_lightcolor[0] = f1 / light_light;
- light_lightcolor[1] = f2 / light_light;
- light_lightcolor[2] = f3 / light_light;
- break;
- case 4:
- // halflife
- hlight = true; // unless this is a halflife map, probably hlight
- light_light = f4;
- light_lightcolor[0] = f1 * (1.0f / 255.0f);
- light_lightcolor[1] = f1 * (1.0f / 255.0f);
- light_lightcolor[2] = f1 * (1.0f / 255.0f);
- break;
- default:
- // error
- break;
- }
- }
- else if (!strcmp("color", key))
- {
- n = scanf(value, "%f %f %f", &f1, &f2, &f3);
- if (n == 3)
- {
- light_color[0] = f1;
- light_color[1] = f2;
- light_color[2] = f3;
- }
- // n != 3 is an error
- }
- else if (!strcmp("wait", key))
- light_distancescale = atof(value);
- else if (!strcmp("delay", key))
- {
- light_fadetype = atoi(value);
- tyrlite = true;
- }
- else if (!strcmp("angle", key))
- light_cone = -cos(atof(value) * M_PI / 360);
- else if (!strcmp("mangle", key))
- {
- n = scanf(value, "%f %f %f", &v[0], &v[1], &v[2]);
- if (n == 3)
- AngleVectors(v, light_direction, NULL, NULL);
- // n != 3 is an error
- tyrlite = true;
- }
- else if (!strcmp("style", key))
- {
- n = atoi(value);
- if (n >= 0 && n < MAX_LIGHTSTYLES)
- light_style = n;
- }
- else if (!strcmp("lightradius", key))
- {
- hlight = true;
- light_lightradius = atof(value);
- }
- else if (!strcmp("classname", key))
- if (!strncmp(value, "light", 5))
- light_enable = true;
- else if (!strcmp("origin", key))
- {
- if (scanf(value, "%f %f %f", &v[0], &v[1], &v[2]) == 3)
- VectorCopy(v, targetnametemporigin);
- }
- else if (!strcmp("targetname", key))
- {
- if ((targetnames < 8192) && (strlen(value) + 1 + targetnamebufferpos <= 65536))
- {
- targetname[targetnames] = targetnamebuffer + targetnamebufferpos;
- strcpy(targetnamebuffer + targetnamebufferpos, value);
- targetnamebufferpos += strlen(value) + 1;
- targetnameorigintofillin = targetnames++;
- }
- }
- else if (!strcmp("target", key))
- if (strlen(value) < sizeof(light_target))
- strcpy(light_target, value);
- }
- if (targetnameorigintofillin >= 0)
- VectorCopy(targetnametemporigin, targetnameorigin[targetnameorigintofillin]);
- if (light_enable && staticlights < MAX_STATICLIGHTS && light_light != 0)
- {
- VectorCopy(light_origin, staticlight[staticlights].origin);
- staticlight[staticlights].color[0] = light_light * light_lightcolor[0] * light_color[0];
- staticlight[staticlights].color[1] = light_light * light_lightcolor[1] * light_color[1];
- staticlight[staticlights].color[2] = light_light * light_lightcolor[2] * light_color[2];
- VectorCopy(light_direction, staticlight[staticlights].direction);
- staticlight[staticlights].cone = light_cone;
- staticlight[staticlights].distancescale = light_distancescale;
- staticlight[staticlights].fadetype = light_fadetype;
- staticlight[staticlights].style = light_style;
- if (light_target && (targets < 8192) && (strlen(value) + 1 + targetnamebufferpos <= 65536))
- {
- target[staticlights] = targetnamebuffer + targetnamebufferpos;
- strcpy(targetnamebuffer + targetnamebufferpos, value);
- targetnamebufferpos += strlen(value) + 1;
- }
- else
- target[staticlights] = NULL;
- staticlight[staticlights].lightsubtract = 0;
- if (light_lightradius)
- {
- staticlight[staticlights].fadetype = LIGHTFADE_LDIVX2;
- staticlight[staticlights].lightsubtract = max(staticlight[staticlights].color[0], max(staticlight[staticlights].color[1], staticlight[staticlights].color[2])) * 0.5f / (light_lightradius * light_distancescale * light_lightradius * light_distancescale * (1.0f / 65536.0f) + 1.0f);
- }
- staticlights++;
- }
- }
- if (cl.worldmodel->ishlbsp)
- n = LIGHTFADE_LDIVX2;
- else if (tyrlite)
- n = LIGHTFADE_LMINUSX;
- else if (hlight)
- n = LIGHTFADE_LDIVX2;
- else
- n = LIGHTFADE_LMINUSX;
- for (i = 0;i < staticlights;i++)
- {
- if (staticlight[i].fadetype == LIGHTFADE_DEFAULT)
- staticlight[i].fadetype = n;
- if (target[i])
- {
- for (j = 0;j < targetnames;j++)
- {
- if (!strcmp(target[i], targetname[j]))
- {
- VectorSubtract(targetnameorigin[j], staticlight[i].origin, v);
- VectorNormalize(v);
- VectorCopy(v, staticlight[i].direction);
- break;
- }
- }
- }
- if (staticlight[i].direction[0] == 0 && staticlight[i].direction[1] == 0 && staticlight[i].direction[2] == 0)
- staticlight[i].cone = 0;
}
}
projects / xonotic / darkplaces.git / blobdiff