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Allow starting at an (unnamed) exterior cell using --start (Feature #3941)

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This commit is contained in:
spycrab 2017-08-06 15:03:48 +02:00
parent fe8437ae10
commit 632d39ca76
3 changed files with 22 additions and 4 deletions
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3
apps/openmw/engine.cpp
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@ -278,8 +278,7 @@ void OMW::Engine::setResourceDir (const boost::filesystem::path& parResDir)
mResDir = parResDir;
}
// Set start cell name (only interiors for now)
// Set start cell name
void OMW::Engine::setCell (const std::string& cellName)
{
mCellName = cellName;

2
apps/openmw/engine.hpp
View File

@ -148,7 +148,7 @@ namespace OMW
/// Set resource dir
void setResourceDir(const boost::filesystem::path& parResDir);
/// Set start cell name (only interiors for now)
/// Set start cell name
void setCell(const std::string& cellName);
/**

21
apps/openmw/mwworld/worldimp.cpp
View File

@ -2582,7 +2582,25 @@ namespace MWWorld
{
pos.rot[0] = pos.rot[1] = pos.rot[2] = 0;
if (const ESM::Cell *ext = getExterior(name)) {
const ESM::Cell *ext = getExterior(name);
if (!ext && name.find(',') != std::string::npos) {
try {
int x = std::stoi(name.substr(0, name.find(',')));
int y = std::stoi(name.substr(name.find(',')+1));
ext = getExterior(x, y)->getCell();
}
catch (std::invalid_argument)
{
// This exception can be ignored, as this means that name probably refers to a interior cell instead of comma separated coordinates
}
catch (std::out_of_range)
{
throw std::runtime_error("Cell coordinates out of range.");
}
}
if (ext) {
int x = ext->getGridX();
int y = ext->getGridY();
indexToPosition(x, y, pos.pos[0], pos.pos[1], true);
@ -2592,6 +2610,7 @@ namespace MWWorld
return true;
}
return false;
}