FGFS-4.1/simgear
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Effects: better error reporting

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This commit is contained in:
James Turner
2021-04-21 21:55:04 +01:00
parent d521625307
commit 2871a2df85
1 changed files with 12 additions and 11 deletions
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23
simgear/scene/material/makeEffect.cxx
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@@ -25,6 +25,7 @@
#include <osgDB/ReadFile>
#include <osgDB/Registry>
#include <simgear/debug/ErrorReportingCallback.hxx>
#include <simgear/debug/logstream.hxx>
#include <simgear/misc/sg_path.hxx>
#include <simgear/props/props_io.hxx>
@@ -117,17 +118,17 @@ Effect* makeEffect(const string& name,
string absFileName
= SGModelLib::findDataFile(effectFileName, options);
if (absFileName.empty()) {
SG_LOG(SG_INPUT, SG_ALERT, "can't find \"" << effectFileName << "\"");
return 0;
simgear::reportFailure(simgear::LoadFailure::NotFound, simgear::ErrorCode::LoadEffectsShaders, "Couldn't find Effect:" + effectFileName);
return nullptr;
}
SGPropertyNode_ptr effectProps = new SGPropertyNode();
try {
readProperties(absFileName, effectProps.ptr(), 0, true);
}
catch (sg_io_exception& e) {
SG_LOG(SG_INPUT, SG_ALERT, "error reading \"" << absFileName << "\": "
<< e.getFormattedMessage());
return 0;
simgear::reportFailure(simgear::LoadFailure::BadData, simgear::ErrorCode::LoadEffectsShaders, e.getFormattedMessage(),
e.getLocation());
return nullptr;
}
ref_ptr<Effect> result = makeEffect(effectProps.ptr(), realizeTechniques,
options, SGPath::fromUtf8(absFileName));
@@ -227,9 +228,9 @@ Effect* makeEffect(SGPropertyNode* prop,
effect->generator = parent->generator; // Copy the generators
}
} else {
SG_LOG(SG_INPUT, SG_ALERT, "can't find base effect " <<
inheritProp->getStringValue());
return 0;
simgear::reportFailure(simgear::LoadFailure::NotFound, simgear::ErrorCode::LoadEffectsShaders,
string{"couldn't find base effect to inherit from:"} + inheritProp->getStringValue(), filePath);
return nullptr;
}
} else {
effect = new Effect;
@@ -260,9 +261,9 @@ Effect* makeEffect(SGPropertyNode* prop,
effect->realizeTechniques(options);
}
catch (BuilderException& e) {
SG_LOG(SG_INPUT, SG_ALERT, "Error building technique: "
<< e.getFormattedMessage());
return 0;
simgear::reportFailure(simgear::LoadFailure::Misconfigured, simgear::ErrorCode::LoadEffectsShaders,
"Failed to build technique:" + e.getFormattedMessage(), filePath);
return nullptr;
}
}
return effect.release();