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SAGA: Add support for the scene descriptors of the ITE DOS demo

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This commit is contained in:
Filippos Karapetis 2015-07-04 01:10:28 +03:00
parent 3f119aab0e
commit 5311191687
1 changed files with 7 additions and 6 deletions
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13
engines/saga/scene.cpp
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@ -866,15 +866,13 @@ void Scene::loadSceneDescriptor(uint32 resourceId) {
_sceneDescription.reset();
if (resourceId == 0) {
if (resourceId == 0)
return;
}
_vm->_resource->loadResource(_sceneContext, resourceId, sceneDescriptorData);
ByteArrayReadStreamEndian readS(sceneDescriptorData, _sceneContext->isBigEndian());
if (sceneDescriptorData.size() == 16) {
ByteArrayReadStreamEndian readS(sceneDescriptorData, _sceneContext->isBigEndian());
if (sceneDescriptorData.size() == 14 || sceneDescriptorData.size() == 16) {
_sceneDescription.flags = readS.readSint16();
_sceneDescription.resourceListResourceId = readS.readSint16();
_sceneDescription.endSlope = readS.readSint16();
@ -882,7 +880,10 @@ void Scene::loadSceneDescriptor(uint32 resourceId) {
_sceneDescription.scriptModuleNumber = readS.readUint16();
_sceneDescription.sceneScriptEntrypointNumber = readS.readUint16();
_sceneDescription.startScriptEntrypointNumber = readS.readUint16();
_sceneDescription.musicResourceId = readS.readSint16();
if (sceneDescriptorData.size() == 16)
_sceneDescription.musicResourceId = readS.readSint16();
} else {
warning("Scene::loadSceneDescriptor: Unknown scene descriptor data size (%d)", sceneDescriptorData.size());
}
}