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| author | Jude Brown <bookofjude@users.sourceforge.net> | 2009-11-19 10:59:18 +1000 |
|---|---|---|
| committer | Jude Brown <bookofjude@users.sourceforge.net> | 2009-11-19 10:59:18 +1000 |
| commit | f95ed5801c4bd054caee02425025eef4babeedae (patch) | |
| tree | 855a0c0544fa8f064e44493dfeaa022ea9d3a9e7 /crawl-ref/source/clua.cc | |
| parent | d608f8e4951b1f61f1f267315763124920abb900 (diff) | |
| download | crawl-ref-f95ed5801c4bd054caee02425025eef4babeedae.tar.gz crawl-ref-f95ed5801c4bd054caee02425025eef4babeedae.zip | |
dat/clua/iter.lua: iterators for Lua.
Currently only includes:
rectangle_iterator: iterates points between two corners.
los_iterator: iterates over currently visible points in LOS.
adjacent_iterator: iterates over adjacent points to the center.
Most iterators accept a "filter" parameter that is a function which
should either return true if the point is acceptable for the iteration,
or false if it is not.
los_iterator is currently restricted to player LOS rather than actor or
monster LOS, but could be expanded at a later date.
All of the iterators seem to work as intended: hopefully I haven't made
too many mistakes with them.
Diffstat (limited to 'crawl-ref/source/clua.cc')
| -rw-r--r-- | crawl-ref/source/clua.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crawl-ref/source/clua.cc b/crawl-ref/source/clua.cc index 4f25a2d362..d750fc9f09 100644 --- a/crawl-ref/source/clua.cc +++ b/crawl-ref/source/clua.cc @@ -636,6 +636,7 @@ void CLua::init_lua() lua_register(_state, "require", _clua_require); execfile("clua/util.lua", true, true); + execfile("clua/iter.lua", true, true); execfile("clua/init.lua", true, true); if (managed_vm) |