Function find_unit

src/resource/unit_compiler.cpp:771–784

	}

	Unit *find_unit(UnitCompiler &c, u32 unit_index)
	{
		auto cur = hash_map::begin(c._units);
		auto end = hash_map::end(c._units);
		for (; cur != end; ++cur) {
			HASH_MAP_SKIP_HOLE(c._units, cur);

			Unit *unit = find_unit_by_index(cur->second, unit_index);
			if (unit != NULL)
				return unit;
		}

		return NULL;
	}

	s32 unit_has_component_type(bool &has_type, Unit *unit, StringId32 type)
	{