Method makeUpAnimationEntry

tools/extractors/extract_unit_animation_packs.cpp:142–192

}

sp<BattleUnitAnimationPack::AnimationEntry>
InitialGameStateExtractor::makeUpAnimationEntry(int from, int count, int fromS, int countS,
                                                int partCount, Vec2<int> offset,
                                                int units_per_100_frames) const
{
	auto e = mksp<BattleUnitAnimationPack::AnimationEntry>();
	bool shadow = countS > 0;

	for (int i = 0; i < count; i++)
	{
		e->frames.push_back(BattleUnitAnimationPack::AnimationEntry::Frame());
		for (int j = (shadow ? 0 : 1); j <= partCount; j++)
		{
			int part_idx = j;
			int frame = from + i;
			auto part_type = BattleUnitAnimationPack::AnimationEntry::Frame::UnitImagePart::Shadow;
			switch (part_idx)
			{
				case 0:
					part_type =
					    BattleUnitAnimationPack::AnimationEntry::Frame::UnitImagePart::Shadow;
					frame = fromS + i;
					while (frame >= fromS + countS)
					{
						frame -= countS;
					}
					break;
				case 1:
					part_type = BattleUnitAnimationPack::AnimationEntry::Frame::UnitImagePart::Body;
					break;
				case 2:
					part_type =
					    BattleUnitAnimationPack::AnimationEntry::Frame::UnitImagePart::Helmet;
					break;
				default:
					LogError("If you reached this then OpenApoc programmers made a mistake");
					break;
			}
			e->frames[i].unit_image_draw_order.push_back(part_type);
			e->frames[i].unit_image_parts[part_type] =
			    BattleUnitAnimationPack::AnimationEntry::Frame::InfoBlock(frame, offset.x,
			                                                              +offset.y);
		}
	}

	e->is_overlay = false;
	e->frame_count = e->frames.size();
	e->units_per_100_frames = units_per_100_frames;

	return e;
}

sp<BattleUnitAnimationPack>
InitialGameStateExtractor::extractAnimationPack(GameState &state, const UString &path,