static int G_DoTestVis (const int team, edict_t * check, bool perish, int playerMask, const edict_t *ent)
{
int status = 0;
const int visFlags = perish ? VT_PERISH : 0;
const int vis = G_TestVis(team, check, visFlags);
/* visibility has changed ... */
if (vis & VIS_CHANGE) {
/* swap the vis mask for the given team */
const bool appear = (vis & VIS_YES) == VIS_YES;
if (playerMask == 0) {
G_VisFlagsSwap(check, G_TeamToVisMask(team));
} else {
G_AppearPerishEvent(playerMask, appear, check, ent);
}
/* ... to visible */
if (vis & VIS_YES) {
status |= VIS_APPEAR;
if (G_VisShouldStop(check))
status |= VIS_STOP;
} else
status |= VIS_PERISH;
}
return status;
}
/**
* @param[in] team The team looking at the edict (or not)
* @param[in] check The edict to check the visibility for
* @param[in] visFlags The flags for the vis check
* @param[in] playerMask The mask for the players to send the appear/perish events to. If this is @c 0 the events
* are not sent - we only update the visflags of the edict
* @param[in] ent The edict that was responsible for letting the check edict appear and is looking
*/
static int G_DoTestVis (const int team, Edict* check, const vischeckflags_t visFlags, playermask_t playerMask, const Edict* ent)
{
int status = 0;
const int vis = G_TestVis(team, check, visFlags);
/* visibility has changed ... */
if (vis & VS_CHANGE) {
/* swap the vis mask for the given team */
const bool appear = (vis & VS_YES) == VS_YES;
if (playerMask == 0) {
G_VisFlagsSwap(*check, G_TeamToVisMask(team));
} else {
G_AppearPerishEvent(playerMask, appear, *check, ent);
}
/* ... to visible */
if (vis & VS_YES) {
status |= VIS_APPEAR;
if (G_VisShouldStop(check))
status |= VIS_STOP;
} else {
status |= VIS_PERISH;
}
} else if (vis == 0 && (visFlags & VT_NEW)) {
if (G_IsActor(check)) {
G_EventActorAdd(playerMask, *check);
}
}
return status;
}
