evert/osb
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix MaterialDatabase::radiantLight null deref when material/matmod ID does not exist

Browse Source
This commit is contained in:
Kae 2024-06-01 21:32:27 +10:00
parent a88b1e4ce0
commit 41bad6c97c
3 changed files with 11 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
source/game/StarLiquidsDatabase.hpp
View File

@ -89,14 +89,12 @@ inline LiquidSettingsConstPtr LiquidsDatabase::liquidSettings(LiquidId liquidId)
}
inline Vec3F LiquidsDatabase::radiantLight(LiquidLevel level) const {
if (level.liquid >= m_settings.size())
return Vec3F();
auto const& settings = m_settings[level.liquid];
if (!settings)
return Vec3F();
if (level.liquid < m_settings.size()) {
if (auto const& settings = m_settings[level.liquid])
return settings->radiantLightLevel * level.level;
}
return Vec3F();
}
}

8
source/game/StarMaterialDatabase.hpp
View File

@ -239,13 +239,13 @@ inline Vec3F MaterialDatabase::radiantLight(MaterialId materialId, ModId modId)
Vec3F radiantLight;
if (materialId < m_materials.size()) {
auto const& mat = m_materials[materialId];
if (mat->materialRenderProfile)
if (mat && mat->materialRenderProfile)
radiantLight += mat->materialRenderProfile->radiantLight;
}
if (modId < m_mods.size()) {
auto const& mat = m_mods[modId];
if (mat->modRenderProfile)
radiantLight += mat->modRenderProfile->radiantLight;
auto const& mod = m_mods[modId];
if (mod && mod->modRenderProfile)
radiantLight += mod->modRenderProfile->radiantLight;
}
return radiantLight;
}

6
source/game/StarWorldClient.cpp
View File

@ -1631,6 +1631,7 @@ RpcPromise<InteractAction> WorldClient::interact(InteractRequest const& request)
}
void WorldClient::lightingTileGather() {
int64_t start = Time::monotonicMicroseconds();
Vec3F environmentLight = m_sky->environmentLight().toRgbF();
float undergroundLevel = m_worldTemplate->undergroundLevel();
auto liquidsDatabase = Root::singleton().liquidsDatabase();
@ -1638,7 +1639,6 @@ void WorldClient::lightingTileGather() {
// Each column in tileEvalColumns is guaranteed to be no larger than the sector size.
size_t lights = 0;
m_tileArray->tileEvalColumns(m_lightingCalculator.calculationRegion(), [&](Vec2I const& pos, ClientTile const* column, size_t ySize) {
size_t baseIndex = m_lightingCalculator.baseIndexFor(pos);
for (size_t y = 0; y < ySize; ++y) {
@ -1655,12 +1655,10 @@ void WorldClient::lightingTileGather() {
if (tile.backgroundLightTransparent && pos[1] + y > undergroundLevel)
light += environmentLight;
}
if (light.max() > 0.0f)
++lights;
m_lightingCalculator.setCellIndex(baseIndex + y, light, !tile.foregroundLightTransparent);
}
});
LogMap::set("client_render_world_async_light_tiles", toString(lights));
LogMap::set("client_render_world_async_light_gather", strf(u8"{:05d}\u00b5s", Time::monotonicMicroseconds() - start));
}
void WorldClient::lightingCalc() {