Mercurial > projects > chipmunkd
changeset 17:131331ebb599
cpVect toString method and some cleanup
author | Extrawurst |
---|---|
date | Thu, 09 Dec 2010 01:51:30 +0100 |
parents | af2f61a96318 |
children | a376e5d3eb00 |
files | trunk/chipmunkd/chipmunk_types.d trunk/chipmunkd/cpSpaceHash.d |
diffstat | 2 files changed, 12 insertions(+), 2 deletions(-) [+] |
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--- a/trunk/chipmunkd/chipmunk_types.d Sat Dec 04 02:02:29 2010 +0100 +++ b/trunk/chipmunkd/chipmunk_types.d Thu Dec 09 01:51:30 2010 +0100 @@ -3,6 +3,8 @@ module chipmunkd.chipmunk_types; +import std.string; + //#ifdef __APPLE__ // #import "TargetConditionals.h" //#endif @@ -100,7 +102,15 @@ // #import <CoreGraphics/CGGeometry.h> // typedef CGPoint cpVect; //#else - struct cpVect{cpFloat x = 0; cpFloat y=0;} + struct cpVect + { + cpFloat x = 0; cpFloat y=0; + + string toString() const + { + return .format("(%s,%s)",x,y); + } + } //#endif alias uint cpHashValue;
--- a/trunk/chipmunkd/cpSpaceHash.d Sat Dec 04 02:02:29 2010 +0100 +++ b/trunk/chipmunkd/cpSpaceHash.d Thu Dec 09 01:51:30 2010 +0100 @@ -285,7 +285,7 @@ static cpHashValue hash_func(cpHashValue x, cpHashValue y, cpHashValue n) { - return cast(cpHashValue)((x*1640531513uL ^ y*2654435789uL) % n); + return cast(cpHashValue)(( (x*1640531513uL) ^ (y*2654435789uL) ) % n); } // Much faster than (int)floor(f)