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handle empty string tables

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Ted John
2016-06-26 21:43:30 +01:00
parent 1af6242381
commit a0d8b9ccbf
12 changed files with 76 additions and 61 deletions
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11
src/object/WallObject.cpp
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@@ -42,17 +42,17 @@ void WallObject::ReadLegacy(IStream * stream)
_legacyType.wall.scenery_tab_id = stream->ReadValue<uint8>();
_legacyType.wall.var_0D = stream->ReadValue<uint8>();
GetStringTable().Read(stream, OBJ_STRING_ID_NAME);
GetStringTable()->Read(stream, OBJ_STRING_ID_NAME);
_sceneryTabEntry = stream->ReadValue<rct_object_entry>();
GetImageTable().Read(stream);
GetImageTable()->Read(stream);
}
void WallObject::Load()
{
_legacyType.name = language_allocate_object_string(GetName());
_legacyType.image = gfx_object_allocate_images(GetImageTable().GetImages(), GetImageTable().GetCount());
_legacyType.image = gfx_object_allocate_images(GetImageTable()->GetImages(), GetImageTable()->GetCount());
_legacyType.small_scenery.scenery_tab_id = 0xFF;
if ((_sceneryTabEntry.flags & 0xFF) != 0xFF)
@@ -68,10 +68,11 @@ void WallObject::Load()
void WallObject::Unload()
{
language_free_object_string(_legacyType.name);
gfx_object_free_images(_legacyType.image, GetImageTable().GetCount());
gfx_object_free_images(_legacyType.image, GetImageTable()->GetCount());
}
const utf8 * WallObject::GetName()
{
return GetStringTable().GetString(OBJ_STRING_ID_NAME);
const utf8 * name = GetStringTable()->GetString(OBJ_STRING_ID_NAME);
return name != nullptr ? name : "";
}