static void AddPickupAtObject(const TObject *o, const PickupType type)
{
GameEvent e = GameEventNew(GAME_EVENT_ADD_PICKUP);
switch (type)
{
case PICKUP_JEWEL: CASSERT(false, "unexpected pickup type"); break;
case PICKUP_HEALTH:
if (!ConfigGetBool(&gConfig, "Game.HealthPickups"))
{
return;
}
strcpy(e.u.AddPickup.PickupClass, "health");
break;
case PICKUP_AMMO:
if (!ConfigGetBool(&gConfig, "Game.Ammo"))
{
return;
}
// Pick a random ammo type and spawn it
{
const int ammoId = rand() % AmmoGetNumClasses(&gAmmo);
const Ammo *a = AmmoGetById(&gAmmo, ammoId);
sprintf(e.u.AddPickup.PickupClass, "ammo_%s", a->Name);
}
break;
case PICKUP_KEYCARD: CASSERT(false, "unexpected pickup type"); break;
case PICKUP_GUN:
// Pick a random mission gun type and spawn it
{
const int gunId = (int)(rand() % gMission.Weapons.size);
const WeaponClass **wc = CArrayGet(&gMission.Weapons, gunId);
sprintf(e.u.AddPickup.PickupClass, "gun_%s", (*wc)->name);
}
break;
default: CASSERT(false, "unexpected pickup type"); break;
}
e.u.AddPickup.UID = PickupsGetNextUID();
e.u.AddPickup.Pos = Vec2ToNet(o->thing.Pos);
e.u.AddPickup.IsRandomSpawned = true;
e.u.AddPickup.SpawnerUID = -1;
e.u.AddPickup.ThingFlags = 0;
GameEventsEnqueue(&gGameEvents, e);
}
void UpdateObjects(const int ticks)
{
for (int i = 0; i < (int)gObjs.size; i++)
{
TObject *obj = CArrayGet(&gObjs, i);
if (!obj->isInUse)
{
continue;
}
switch (obj->Class->Type)
{
case MAP_OBJECT_TYPE_PICKUP_SPAWNER:
if (gCampaign.IsClient) break;
// If counter -1, it is inactive i.e. already spawned pickup
if (obj->counter == -1)
{
break;
}
obj->counter -= ticks;
if (obj->counter <= 0)
{
// Deactivate spawner by setting counter to -1
// Spawner reactivated only when ammo taken
obj->counter = -1;
GameEvent e = GameEventNew(GAME_EVENT_ADD_PICKUP);
e.u.AddPickup.UID = PickupsGetNextUID();
strcpy(
e.u.AddPickup.PickupClass,
obj->Class->u.PickupClass->Name);
e.u.AddPickup.IsRandomSpawned = false;
e.u.AddPickup.SpawnerUID = obj->uid;
e.u.AddPickup.TileItemFlags = 0;
e.u.AddPickup.Pos =
Vec2i2Net(Vec2iNew(obj->tileItem.x, obj->tileItem.y));
GameEventsEnqueue(&gGameEvents, e);
}
break;
default:
// Do nothing
break;
}
}
}
