public boolean isDialogueModelCached(int gender) {
		int dialogueModelId = maleDialogueModelId;
		int dialogueHatModelId = maleDialogueHatModelId;
		if (gender == 1) {
			dialogueModelId = femaleDialogueModelId;
			dialogueHatModelId = femaleDialogueHatModelId;
		}
		if (dialogueModelId == -1)
			return true;
		boolean cached = true;
		if (!Model.isCached(dialogueModelId))
			cached = false;
		if (dialogueHatModelId != -1 && !Model.isCached(dialogueHatModelId))
			cached = false;
		return cached;
	}