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*One player per slot on bench/chair, original patch by Trojan for TC1.

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--HG--
branch : trunk
This commit is contained in:
maximius
2009-10-28 15:59:45 -07:00
parent 37d2e9f16c
commit d5b8ad0080
2 changed files with 65 additions and 37 deletions
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99
src/game/GameObject.cpp
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@@ -984,55 +984,80 @@ void GameObject::Use(Unit* user)
if(user->GetTypeId() != TYPEID_PLAYER)
return;
if (!ChairListSlots.size()) //this is called once at first chair use to make list of available slots
if (info->chair.slots > 0) //sometimes chairs in DB have error in fields and we dont know number of slots
for (uint32 i=0; i<info->chair.slots; i++)
ChairListSlots[i] = 0; //Last user of current slot set to 0 (none sit here yet)
else
ChairListSlots[0] = 0; //error in DB, make one default slot
Player* player = (Player*)user;
// a chair may have n slots. we have to calculate their positions and teleport the player to the nearest one
// check if the db is sane
if(info->chair.slots > 0)
float lowestDist = DEFAULT_VISIBILITY_DISTANCE;
uint32 nearest_slot = 0;
float x_lowest = GetPositionX();
float y_lowest = GetPositionY();
// the object orientation + 1/2 pi
// every slot will be on that straight line
float orthogonalOrientation = GetOrientation()+M_PI*0.5f;
// find nearest slot
bool found_free_slot = false;
for (ChairSlotAndUser::iterator itr = ChairListSlots.begin(); itr != ChairListSlots.end(); ++itr)
{
float lowestDist = DEFAULT_VISIBILITY_DISTANCE;
// the distance between this slot and the center of the go - imagine a 1D space
float relativeDistance = (info->size*itr->first)-(info->size*(info->chair.slots-1)/2.0f);
float x_lowest = GetPositionX();
float y_lowest = GetPositionY();
float x_i = GetPositionX() + relativeDistance * cos(orthogonalOrientation);
float y_i = GetPositionY() + relativeDistance * sin(orthogonalOrientation);
// the object orientation + 1/2 pi
// every slot will be on that straight line
float orthogonalOrientation = GetOrientation()+M_PI*0.5f;
// find nearest slot
for (uint32 i=0; i<info->chair.slots; ++i)
if(itr->second)
if(Player* ChairUser = objmgr.GetPlayer(itr->second))
if(ChairUser->IsSitState() && ChairUser->getStandState() != UNIT_STAND_STATE_SIT && ChairUser->GetDistance2d(x_i, y_i) == 0)
continue; // This seat is already occupied by ChairUser. NOTE: Not sure if the ChairUser->getStandState() != UNIT_STAND_STATE_SIT check is required.
else
itr->second = 0; // This seat is unoccupied.
else
itr->second = 0; // The seat may of had an occupant, but they're offline.
found_free_slot = true;
// calculate the distance between the player and this slot
float thisDistance = player->GetDistance2d(x_i, y_i);
/* debug code. It will spawn a npc on each slot to visualize them.
Creature* helper = player->SummonCreature(14496, x_i, y_i, GetPositionZ(), GetOrientation(), TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 10000);
std::ostringstream output;
output << i << ": thisDist: " << thisDistance;
helper->MonsterSay(output.str().c_str(), LANG_UNIVERSAL, 0);
*/
if(thisDistance <= lowestDist)
{
// the distance between this slot and the center of the go - imagine a 1D space
float relativeDistance = (info->size*i)-(info->size*(info->chair.slots-1)/2.0f);
float x_i = GetPositionX() + relativeDistance * cos(orthogonalOrientation);
float y_i = GetPositionY() + relativeDistance * sin(orthogonalOrientation);
// calculate the distance between the player and this slot
float thisDistance = player->GetDistance2d(x_i, y_i);
/* debug code. It will spawn a npc on each slot to visualize them.
Creature* helper = player->SummonCreature(14496, x_i, y_i, GetPositionZ(), GetOrientation(), TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 10000);
std::ostringstream output;
output << i << ": thisDist: " << thisDistance;
helper->MonsterSay(output.str().c_str(), LANG_UNIVERSAL, 0);
*/
if(thisDistance <= lowestDist)
{
lowestDist = thisDistance;
x_lowest = x_i;
y_lowest = y_i;
}
nearest_slot = itr->first;
lowestDist = thisDistance;
x_lowest = x_i;
y_lowest = y_i;
}
player->TeleportTo(GetMapId(), x_lowest, y_lowest, GetPositionZ(), GetOrientation(),TELE_TO_NOT_LEAVE_TRANSPORT | TELE_TO_NOT_LEAVE_COMBAT | TELE_TO_NOT_UNSUMMON_PET);
}
else
if(found_free_slot)
{
// fallback, will always work
player->TeleportTo(GetMapId(), GetPositionX(), GetPositionY(), GetPositionZ(), GetOrientation(),TELE_TO_NOT_LEAVE_TRANSPORT | TELE_TO_NOT_LEAVE_COMBAT | TELE_TO_NOT_UNSUMMON_PET);
ChairSlotAndUser::iterator itr = ChairListSlots.find(nearest_slot);
if (itr != ChairListSlots.end())
{
itr->second = player->GetGUID(); //this slot in now used by player
player->TeleportTo(GetMapId(), x_lowest, y_lowest, GetPositionZ(), GetOrientation(),TELE_TO_NOT_LEAVE_TRANSPORT | TELE_TO_NOT_LEAVE_COMBAT | TELE_TO_NOT_UNSUMMON_PET);
player->SetStandState(UNIT_STAND_STATE_SIT_LOW_CHAIR+info->chair.height);
return;
}
}
player->SetStandState(UNIT_STAND_STATE_SIT_LOW_CHAIR+info->chair.height);
//else
//player->GetSession()->SendNotification("There's nowhere left for you to sit.");
return;
}
//big gun, its a spell/aura

3
src/game/GameObject.h
View File

@@ -729,6 +729,9 @@ class TRINITY_DLL_SPEC GameObject : public WorldObject
std::set<uint32> m_unique_users;
uint32 m_usetimes;
typedef std::map<uint32,uint64> ChairSlotAndUser;
ChairSlotAndUser ChairListSlots;
uint32 m_DBTableGuid; ///< For new or temporary gameobjects is 0 for saved it is lowguid
GameObjectInfo const* m_goInfo;
GameObjectData const* m_goData;