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reinstated Buildings.setOwner

develop
Myk Taylor 2023-05-31 18:48:08 -07:00
parent acca228ac8
commit 974a6155c0
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3 changed files with 18 additions and 19 deletions
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4
docs/dev/Lua API.rst
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@ -1944,9 +1944,9 @@ General
Searches for a specific_ref with the given type.
* ``dfhack.buildings.setOwner(item,unit)``
* ``dfhack.buildings.setOwner(civzone,unit)``
Replaces the owner of the building. If unit is *nil*, removes ownership.
Replaces the owner of the civzone. If unit is *nil*, removes ownership.
Returns *false* in case of error.
* ``dfhack.buildings.getSize(building)``

4
library/include/modules/Buildings.h
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@ -108,9 +108,9 @@ DFHACK_EXPORT df::general_ref *getGeneralRef(df::building *building, df::general
DFHACK_EXPORT df::specific_ref *getSpecificRef(df::building *building, df::specific_ref_type type);
/**
* Sets the owner unit for the building.
* Sets the owner unit for the zone.
*/
DFHACK_EXPORT bool setOwner(df::building *building, df::unit *owner);
DFHACK_EXPORT bool setOwner(df::building_civzonest *building, df::unit *owner);
/**
* Find the building located at the specified tile.

29
library/modules/Buildings.cpp
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@ -350,46 +350,45 @@ df::specific_ref *Buildings::getSpecificRef(df::building *building, df::specific
return findRef(building->specific_refs, type);
}
bool Buildings::setOwner(df::building *bld, df::unit *unit)
bool Buildings::setOwner(df::building_civzonest *bld, df::unit *unit)
{
CHECK_NULL_POINTER(bld);
/* TODO: understand how this changes for v50
if (!bld->is_room)
return false;
if (bld->owner == unit)
if (bld->assigned_unit == unit)
return true;
if (bld->owner)
df::building * pbld = dynamic_cast<df::building*>(bld);
if (bld->assigned_unit)
{
auto &blist = bld->owner->owned_buildings;
vector_erase_at(blist, linear_index(blist, bld));
auto &blist = bld->assigned_unit->owned_buildings;
vector_erase_at(blist, linear_index(blist, pbld));
if (auto spouse = df::unit::find(bld->owner->relationship_ids[df::unit_relationship_type::Spouse]))
if (auto spouse = df::unit::find(bld->assigned_unit->relationship_ids[df::unit_relationship_type::Spouse]))
{
auto &blist = spouse->owned_buildings;
vector_erase_at(blist, linear_index(blist, bld));
vector_erase_at(blist, linear_index(blist, pbld));
}
}
bld->owner = unit;
bld->assigned_unit = unit;
if (unit)
{
bld->owner_id = unit->id;
bld->assigned_unit_id = unit->id;
unit->owned_buildings.push_back(bld);
if (auto spouse = df::unit::find(unit->relationship_ids[df::unit_relationship_type::Spouse]))
{
auto &blist = spouse->owned_buildings;
if (bld->canUseSpouseRoom() && linear_index(blist, bld) < 0)
if (bld->canUseSpouseRoom() && linear_index(blist, pbld) < 0)
blist.push_back(bld);
}
}
else
{
bld->owner_id = -1;
bld->assigned_unit_id = -1;
}
*/
return true;
}