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| author | ultramage <ultramage@54d463be-8e91-2dee-dedb-b68131a5f0ec> | 2008-05-01 12:14:06 +0000 |
|---|---|---|
| committer | ultramage <ultramage@54d463be-8e91-2dee-dedb-b68131a5f0ec> | 2008-05-01 12:14:06 +0000 |
| commit | 5524938f8650e659b3c838df44212de56bf72584 (patch) | |
| tree | 9696c2ef858b4ebd81eda804389f8ece788a994b /src/map/status.c | |
| parent | 3bba210cc5151bfc2971be296ab5c4391ea28639 (diff) | |
| download | hercules-5524938f8650e659b3c838df44212de56bf72584.tar.gz hercules-5524938f8650e659b3c838df44212de56bf72584.tar.bz2 hercules-5524938f8650e659b3c838df44212de56bf72584.tar.xz hercules-5524938f8650e659b3c838df44212de56bf72584.zip | |
Implemented get_percentage() for compact and safe calculation of percentual values.
Fixed integer arithmetic overflows that were occuring in several supernovice checks (bugreport:1135).
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12679 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src/map/status.c')
| -rw-r--r-- | src/map/status.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/map/status.c b/src/map/status.c index 70c1074d6..6f170bb96 100644 --- a/src/map/status.c +++ b/src/map/status.c @@ -929,16 +929,6 @@ int status_revive(struct block_list *bl, unsigned char per_hp, unsigned char per return 1; } -//calculates the base/max ratio as a value between 0->100 (percent), using -//different approaches to avoid overflows. -//NOTE: The -1 case (0 max hp) should never trigger! -char status_calc_life(unsigned int base, unsigned int max) -{ - if (!max) return -1; - if (max < 10000) return 100*base/max; - return base/(max/100); -} - /*========================================== * Checks whether the src can use the skill on the target, * taking into account status/option of both source/target. [Skotlex] |