| 61 | } |
| 62 | |
| 63 | bool NetElementGroup::writeNetDelta(DataStream& ds, uint64_t fromVersion, NetCompatibilityRules rules) const { |
| 64 | if (!checkWithRules(rules)) return false; |
| 65 | if (m_elements.size() == 0) { |
| 66 | return false; |
| 67 | } else if (m_elements.size() == 1) { |
| 68 | return m_elements[0].first->writeNetDelta(ds, fromVersion, rules); |
| 69 | } else { |
| 70 | bool deltaWritten = false; |
| 71 | uint64_t i = 0; |
| 72 | m_buffer.setStreamCompatibilityVersion(rules); |
| 73 | for (auto& element : m_elements) { |
| 74 | if (!element.first->checkWithRules(rules)) |
| 75 | continue; |
| 76 | ++i; |
| 77 | if (element.first->writeNetDelta(m_buffer, fromVersion, rules)) { |
| 78 | deltaWritten = true; |
| 79 | ds.writeVlqU(i); |
| 80 | ds.writeBytes(m_buffer.data()); |
| 81 | m_buffer.clear(); |
| 82 | } |
| 83 | } |
| 84 | if (deltaWritten) |
| 85 | ds.writeVlqU(0); |
| 86 | return deltaWritten; |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | void NetElementGroup::readNetDelta(DataStream& ds, float interpolationTime, NetCompatibilityRules rules) { |
| 91 | if (!checkWithRules(rules)) |
nothing calls this directly
no test coverage detected