public function addBackground(RulebookBackground $background, $amount, $description = null)
{
$query = CharacterBackground::character($this->character_id)->version($this->version)->where('background_id', $background->id);
if ($description) {
$query = $query->where('description', $description);
} else {
$query = $query->whereNull('description');
}
$backgroundRecord = $query->first();
if ($backgroundRecord) {
$rankDifference = $amount - $backgroundRecord->amount;
if ($rankDifference < 0) {
if ($backgroundRecord->definition->name == "Generation") {
$generationCost = [1, 2, 4, 8, 16];
$backgroundRecord->lost_points += $generationCost[$backgroundRecord->amount - 1] - $generationCost[$amount - 1];
} else {
$backgroundRecord->lost_points += abs($rankDifference);
}
} else {
if ($rankDifference > 0 && $this->editingAsStoryteller()) {
if ($backgroundRecord->definition->name == "Generation") {
$generationCost = [1, 2, 4, 8, 16];
$backgroundRecord->free_points += $generationCost[$amount - 1] - $generationCost[$backgroundRecord->amount - 1];
} else {
$backgroundRecord->free_points += $rankDifference;
}
}
}
} else {
$backgroundRecord = $this->createNewRecord("CharacterBackground");
$backgroundRecord->background_id = $background->id;
if ($description) {
$backgroundRecord->description = $description;
}
if ($this->editingAsStoryteller()) {
if ($background->name == "Generation") {
$generationCost = [1, 2, 4, 8, 16];
$backgroundRecord->free_points += $generationCost[$amount - 1];
} else {
$backgroundRecord->free_points += $amount;
}
}
}
$backgroundRecord->amount = $amount;
$backgroundRecord->save();
$this->touchedRecords["CharacterBackground"][] = $backgroundRecord->id;
}
public function backgrounds($version = -1, $ignoreRankZeros = false)
{
if ($version == -1) {
$version = $this->activeVersion();
}
if ($ignoreRankZeros) {
return CharacterBackground::character($this->id)->version($version);
}
return CharacterBackground::character($this->id)->where('amount', '>', 0)->version($version);
}
