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author | j-p-e-g <j-p-e-g@c06c8d41-db1a-0410-9941-cceddc491573> | 2008-07-06 16:47:06 +0000 |
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committer | j-p-e-g <j-p-e-g@c06c8d41-db1a-0410-9941-cceddc491573> | 2008-07-06 16:47:06 +0000 |
commit | 200b4c0e08504a7c8df898d77a9d72b3fa573c04 (patch) | |
tree | b6cf73c902a55861ab60656e0225f0385c2c3a59 /crawl-ref/source/maps.cc | |
parent | 7f2ded93231941b48fba24bcc9a55602295f72bd (diff) | |
download | crawl-ref-200b4c0e08504a7c8df898d77a9d72b3fa573c04.tar.gz crawl-ref-200b4c0e08504a7c8df898d77a9d72b3fa573c04.zip |
Add a function x_chance_in_y(x,y) to replace the various
random2(y) < x checks, e.g. x_chance_in_y(weight, totalweight). This
should make things a bit more readable. Apply it to a number of files.
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6428 c06c8d41-db1a-0410-9941-cceddc491573
Diffstat (limited to 'crawl-ref/source/maps.cc')
-rw-r--r-- | crawl-ref/source/maps.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crawl-ref/source/maps.cc b/crawl-ref/source/maps.cc index 426136969b..1eb3685d0a 100644 --- a/crawl-ref/source/maps.cc +++ b/crawl-ref/source/maps.cc @@ -376,7 +376,7 @@ int random_map_for_place(const level_id &place, bool want_minivault) { rollsize += vdefs[i].chance; - if (rollsize && random2(rollsize) < vdefs[i].chance) + if (rollsize && x_chance_in_y(vdefs[i].chance, rollsize)) mapindex = i; } } @@ -417,7 +417,7 @@ int random_map_in_depth(const level_id &place, bool want_minivault) { rollsize += vdefs[i].chance; - if (rollsize && random2(rollsize) < vdefs[i].chance) + if (rollsize && x_chance_in_y(vdefs[i].chance, rollsize)) mapindex = i; } @@ -444,7 +444,7 @@ int random_map_for_tag(const std::string &tag, { rollsize += vdefs[i].chance; - if (rollsize && random2(rollsize) < vdefs[i].chance) + if (rollsize && x_chance_in_y(vdefs[i].chance, rollsize)) mapindex = i; } } |