/*
* ===============
* RegisterItem
*
* The item will be added to the precache list
* ===============
*/
void RegisterItem(gitem_t *item)
{
if (!item)
{
G_Error("RegisterItem: NULL");
}
itemRegistered[item - bg_itemlist] = true;
}
/*
* ================
* Drop_Item
*
* Spawns an item and tosses it forward
* ================
*/
gentity_t *Drop_Item(gentity_t *ent, gitem_t *item, float angle)
{
vec3_t velocity;
vec3_t angles;
VectorCopy(ent->s.apos.trBase, angles);
angles[YAW] += angle;
angles[PITCH] = 0; // always forward
AngleVectors(angles, velocity, NULL, NULL);
VectorScale(velocity, 150, velocity);
velocity[2] += 200 + crandom() * 50;
return(LaunchItem(item, ent->s.pos.trBase, velocity));
}
//======================================================================
/*
* ================
* LaunchItem
*
* Spawns an item and tosses it forward
* ================
*/
gentity_t *LaunchItem(gitem_t *item, vec3_t origin, vec3_t velocity)
{
gentity_t *dropped;
dropped = G_Spawn();
dropped->s.eType = ET_ITEM;
dropped->s.modelindex = item - bg_itemlist; // store item number in modelindex
dropped->s.modelindex2 = 1; // This is non-zero is it's a dropped item
dropped->classname = item->classname;
dropped->item = item;
VectorSet(dropped->r.mins, -ITEM_RADIUS, -ITEM_RADIUS, -ITEM_RADIUS);
VectorSet(dropped->r.maxs, ITEM_RADIUS, ITEM_RADIUS, ITEM_RADIUS);
dropped->r.contents = CONTENTS_TRIGGER;
dropped->touch = Touch_Item;
G_SetOrigin(dropped, origin);
dropped->s.pos.trType = TR_GRAVITY;
dropped->s.pos.trTime = level.time;
VectorCopy(velocity, dropped->s.pos.trDelta);
dropped->s.eFlags |= EF_BOUNCE_HALF;
if (g_gametype.integer == GT_CTF && item->giType == IT_TEAM) // Special case for CTF flags
{
dropped->think = Team_DroppedFlagThink;
dropped->nextthink = level.time + 30000;
Team_CheckDroppedItem(dropped);
}
else // auto-remove after 30 seconds
{
dropped->think = G_FreeEntity;
dropped->nextthink = level.time + 30000;
}
dropped->flags = FL_DROPPED_ITEM;
trap_LinkEntity(dropped);
return(dropped);
}
/*
* ============
* G_ItemDisabled
* ============
*/
int G_ItemDisabled(gitem_t *item)
{
char name[128];
