/**
* @brief draw a simple 'spotted' line from a spotter to the spotted
*/
static void CL_DrawLineOfSight (const le_t *watcher, const le_t *target)
{
ptl_t *ptl;
vec3_t eyes;
if (!watcher || !target)
return;
/* start is the watchers origin */
VectorCopy(watcher->origin, eyes);
if (LE_IsCrouched(watcher))
eyes[2] += EYE_HT_CROUCH;
else
eyes[2] += EYE_HT_STAND;
ptl = CL_ParticleSpawn("fadeTracer", 0, eyes, target->origin);
if (LE_IsCivilian(target))
VectorSet(ptl->color, 0.2, 0.2, 1);
}
static void UI_RadarNodeGetActorColor (const le_t* le, vec4_t color)
{
const int actorLevel = le->pos[2];
Vector4Set(color, 0, 1, 0, 1);
/* use different alpha values for different levels */
if (actorLevel < cl_worldlevel->integer)
color[3] = 0.5;
else if (actorLevel > cl_worldlevel->integer)
color[3] = 0.3;
/* use different colors for different teams */
if (LE_IsCivilian(le)) {
color[0] = 1;
} else if (le->team != cls.team) {
color[1] = 0;
color[0] = 1;
}
/* show dead actors in full black */
if (LE_IsDead(le)) {
Vector4Set(color, 0, 0, 0, 0.3);
}
}
