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(svn r22569) -Feature: [NewGRF] Persistent storage for towns.

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terkhen
2011-06-12 20:50:03 +00:00
parent 7ffc8c0173
commit a619ad3789
8 changed files with 126 additions and 11 deletions
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18
src/newgrf_house.cpp
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@@ -259,7 +259,7 @@ static uint32 HouseGetVariable(const ResolverObject *object, byte variable, byte
HouseID house_id = object->u.house.house_id;
if (object->scope == VSG_SCOPE_PARENT) {
return TownGetVariable(variable, parameter, available, town);
return TownGetVariable(variable, parameter, available, town, object->grffile);
}
switch (variable) {
@@ -360,6 +360,21 @@ static const SpriteGroup *HouseResolveReal(const ResolverObject *object, const R
return NULL;
}
/**
* Store a value into the persistent storage of the object's parent.
* @param object Object that we want to query.
* @param pos Position in the persistent storage to use.
* @param value Value to store.
*/
void HouseStorePSA(ResolverObject *object, uint pos, int32 value)
{
/* Houses have no persistent storage. */
if (object->scope != VSG_SCOPE_PARENT || object->u.house.not_yet_constructed) return;
/* Pass the request on to the town of the house */
TownStorePSA(object->u.house.town, object->grffile, pos, value);
}
/**
* NewHouseResolver():
*
@@ -372,6 +387,7 @@ static void NewHouseResolver(ResolverObject *res, HouseID house_id, TileIndex ti
res->SetTriggers = HouseSetTriggers;
res->GetVariable = HouseGetVariable;
res->ResolveReal = HouseResolveReal;
res->StorePSA = HouseStorePSA;
res->u.house.tile = tile;
res->u.house.town = town;