/**
 * @file llregionflags.h
 * @brief Flags that are sent in the statistics message region_flags field.
 *
 * $LicenseInfo:firstyear=2002&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2010, Linden Research, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation;
 * version 2.1 of the License only.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 * $/LicenseInfo$
 */

#ifndef LL_LLREGIONFLAGS_H
#define LL_LLREGIONFLAGS_H

// Can you be hurt here? Should health be on?
const U64 REGION_FLAGS_ALLOW_DAMAGE             = (1 << 0);

// Can you make landmarks here?
const U64 REGION_FLAGS_ALLOW_LANDMARK           = (1 << 1);

// Do we reset the home position when someone teleports away from here?
const U64 REGION_FLAGS_ALLOW_SET_HOME           = (1 << 2);

// Do we reset the home position when someone teleports away from here?
const U64 REGION_FLAGS_RESET_HOME_ON_TELEPORT   = (1 << 3);

// Does the sun move?
const U64 REGION_FLAGS_SUN_FIXED                = (1 << 4);

// Does the estate owner allow private parcels?
const U64 REGION_FLAGS_ALLOW_ACCESS_OVERRIDE    = (1 << 5);

// Can't change the terrain heightfield, even on owned parcels,
// but can plant trees and grass.
const U64 REGION_FLAGS_BLOCK_TERRAFORM          = (1 << 6);

// Can't release, sell, or buy land.
const U64 REGION_FLAGS_BLOCK_LAND_RESELL        = (1 << 7);

// All content wiped once per night
const U64 REGION_FLAGS_SANDBOX                  = (1 << 8);

const U64 REGION_FLAGS_ALLOW_ENVIRONMENT_OVERRIDE = (1 << 9);

const U64 REGION_FLAGS_SKIP_COLLISIONS          = (1 << 12); // Pin all non agent rigid bodies
const U64 REGION_FLAGS_SKIP_SCRIPTS             = (1 << 13);
const U64 REGION_FLAGS_SKIP_PHYSICS             = (1 << 14); // Skip all physics
const U64 REGION_FLAGS_EXTERNALLY_VISIBLE       = (1 << 15);
const U64 REGION_FLAGS_ALLOW_RETURN_ENCROACHING_OBJECT = (1 << 16);
const U64 REGION_FLAGS_ALLOW_RETURN_ENCROACHING_ESTATE_OBJECT = (1 << 17);
const U64 REGION_FLAGS_BLOCK_DWELL              = (1 << 18);

// Is flight allowed?
const U64 REGION_FLAGS_BLOCK_FLY                = (1 << 19);

// Is direct teleport (p2p) allowed?
const U64 REGION_FLAGS_ALLOW_DIRECT_TELEPORT    = (1 << 20);

// Is there an administrative override on scripts in the region at the
// moment. This is the similar skip scripts, except this flag is
// presisted in the database on an estate level.
const U64 REGION_FLAGS_ESTATE_SKIP_SCRIPTS      = (1 << 21);

const U64 REGION_FLAGS_RESTRICT_PUSHOBJECT      = (1 << 22);

const U64 REGION_FLAGS_DENY_ANONYMOUS           = (1 << 23);

const U64 REGION_FLAGS_ALLOW_PARCEL_CHANGES     = (1 << 26);

const U64 REGION_FLAGS_BLOCK_FLYOVER = (1 << 27);

const U64 REGION_FLAGS_ALLOW_VOICE = (1 << 28);

const U64 REGION_FLAGS_BLOCK_PARCEL_SEARCH = (1 << 29);
const U64 REGION_FLAGS_DENY_AGEUNVERIFIED   = (1 << 30);

const U64 REGION_FLAGS_DENY_BOTS = (1 << 31);

const U64 REGION_FLAGS_DEFAULT = REGION_FLAGS_ALLOW_LANDMARK |
                                 REGION_FLAGS_ALLOW_SET_HOME |
                                 REGION_FLAGS_ALLOW_PARCEL_CHANGES |
                                 REGION_FLAGS_ALLOW_VOICE;


const U64 REGION_FLAGS_PRELUDE_SET = REGION_FLAGS_RESET_HOME_ON_TELEPORT;
const U64 REGION_FLAGS_PRELUDE_UNSET = REGION_FLAGS_ALLOW_LANDMARK
                                       | REGION_FLAGS_ALLOW_SET_HOME;

const U64 REGION_FLAGS_ESTATE_MASK = REGION_FLAGS_EXTERNALLY_VISIBLE
                                     | REGION_FLAGS_SUN_FIXED
                                     | REGION_FLAGS_DENY_ANONYMOUS
                                     | REGION_FLAGS_DENY_AGEUNVERIFIED;

inline BOOL is_prelude( U64 flags )
{
    // definition of prelude does not depend on fixed-sun
    return 0 == (flags & REGION_FLAGS_PRELUDE_UNSET)
           && 0 != (flags & REGION_FLAGS_PRELUDE_SET);
}

inline U64 set_prelude_flags(U64 flags)
{
    // also set the sun-fixed flag
    return ((flags & ~REGION_FLAGS_PRELUDE_UNSET)
            | (REGION_FLAGS_PRELUDE_SET | REGION_FLAGS_SUN_FIXED));
}

inline U64 unset_prelude_flags(U64 flags)
{
    // also unset the fixed-sun flag
    return ((flags | REGION_FLAGS_PRELUDE_UNSET)
            & ~(REGION_FLAGS_PRELUDE_SET | REGION_FLAGS_SUN_FIXED));
}

// Region protocols
const U64 REGION_PROTOCOLS_AGENT_APPEARANCE_SERVICE = (1 << 0);

// estate constants. Need to match first few etries in indra.estate table.
const U32 ESTATE_ALL = 0; // will not match in db, reserved key for logic
const U32 ESTATE_MAINLAND = 1;
const U32 ESTATE_ORIENTATION = 2;
const U32 ESTATE_INTERNAL = 3;
const U32 ESTATE_SHOWCASE = 4;
const U32 ESTATE_TEEN = 5;
const U32 ESTATE_LAST_LINDEN = 5; // last linden owned/managed estate

// for EstateOwnerRequest, setaccess message
const U32 ESTATE_ACCESS_ALLOWED_AGENTS  = 1 << 0;
const U32 ESTATE_ACCESS_ALLOWED_GROUPS  = 1 << 1;
const U32 ESTATE_ACCESS_BANNED_AGENTS   = 1 << 2;
const U32 ESTATE_ACCESS_MANAGERS        = 1 << 3;

//maximum number of access list entries we can fit in one packet
const S32 ESTATE_ACCESS_MAX_ENTRIES_PER_PACKET = 63;

// for reply to "getinfo", don't need to forward to all sims in estate
const U32 ESTATE_ACCESS_SEND_TO_AGENT_ONLY = 1 << 4;

const U32 ESTATE_ACCESS_ALL = ESTATE_ACCESS_ALLOWED_AGENTS
                              | ESTATE_ACCESS_ALLOWED_GROUPS
                              | ESTATE_ACCESS_BANNED_AGENTS
                              | ESTATE_ACCESS_MANAGERS;

// for EstateOwnerRequest, estateaccessdelta, estateexperiencedelta messages
const U32 ESTATE_ACCESS_APPLY_TO_ALL_ESTATES        = 1U << 0;
const U32 ESTATE_ACCESS_APPLY_TO_MANAGED_ESTATES    = 1U << 1;

const U32 ESTATE_ACCESS_ALLOWED_AGENT_ADD           = 1U << 2;
const U32 ESTATE_ACCESS_ALLOWED_AGENT_REMOVE            = 1U << 3;
const U32 ESTATE_ACCESS_ALLOWED_GROUP_ADD           = 1U << 4;
const U32 ESTATE_ACCESS_ALLOWED_GROUP_REMOVE            = 1U << 5;
const U32 ESTATE_ACCESS_BANNED_AGENT_ADD                = 1U << 6;
const U32 ESTATE_ACCESS_BANNED_AGENT_REMOVE         = 1U << 7;
const U32 ESTATE_ACCESS_MANAGER_ADD                 = 1U << 8;
const U32 ESTATE_ACCESS_MANAGER_REMOVE              = 1U << 9;
const U32 ESTATE_ACCESS_NO_REPLY                        = 1U << 10;
const U32 ESTATE_ACCESS_FAILED_BAN_ESTATE_MANAGER   = 1U << 11;

const S32 ESTATE_MAX_MANAGERS = 20;
const S32 ESTATE_MAX_ACCESS_IDS = 500;  // max for access
const S32 ESTATE_MAX_BANNED_IDS = 750;  // max for banned
const S32 ESTATE_MAX_GROUP_IDS = (S32) ESTATE_ACCESS_MAX_ENTRIES_PER_PACKET;

// 'Sim Wide Delete' flags
const U32 SWD_OTHERS_LAND_ONLY      = (1 << 0);
const U32 SWD_ALWAYS_RETURN_OBJECTS = (1 << 1);
const U32 SWD_SCRIPTED_ONLY         = (1 << 2);

// Controls experience key validity in the estate
const U32 EXPERIENCE_KEY_TYPE_NONE      = 0;
const U32 EXPERIENCE_KEY_TYPE_BLOCKED   = 1;
const U32 EXPERIENCE_KEY_TYPE_ALLOWED   = 2;
const U32 EXPERIENCE_KEY_TYPE_TRUSTED   = 3;

const U32 EXPERIENCE_KEY_TYPE_FIRST     = EXPERIENCE_KEY_TYPE_BLOCKED;
const U32 EXPERIENCE_KEY_TYPE_LAST      = EXPERIENCE_KEY_TYPE_TRUSTED;

//
const U32 ESTATE_EXPERIENCE_TRUSTED_ADD     = 1U << 2;
const U32 ESTATE_EXPERIENCE_TRUSTED_REMOVE  = 1U << 3;
const U32 ESTATE_EXPERIENCE_ALLOWED_ADD     = 1U << 4;
const U32 ESTATE_EXPERIENCE_ALLOWED_REMOVE  = 1U << 5;
const U32 ESTATE_EXPERIENCE_BLOCKED_ADD     = 1U << 6;
const U32 ESTATE_EXPERIENCE_BLOCKED_REMOVE  = 1U << 7;

const S32 ESTATE_MAX_EXPERIENCE_IDS = 8;


#endif