Knife Range

It doesnt do dmg.

Code:

1012AC3E   8B0D A887A210    MOV ECX,DWORD PTR DS:[10A287A8]
1012AC44   53               PUSH EBX
1012AC45   8D3CA9           LEA EDI,DWORD PTR DS:[ECX+EBP*4]
1012AC48   90               NOP
1012AC49   E8 27713C5C      CALL MSVCR80.atof
1012AC4E   D95C24 14        FSTP DWORD PTR SS:[ESP+14]
1012AC52   D94424 14        FLD DWORD PTR SS:[ESP+14]
1012AC56   8B0F             MOV ECX,DWORD PTR DS:[EDI]
1012AC58   DC0D B0562F10    FMUL QWORD PTR DS:[102F56B0]
1012AC5E   83C4 04          ADD ESP,4
1012AC61   D95C24 10        FSTP DWORD PTR SS:[ESP+10]
1012AC65   D94424 10        FLD DWORD PTR SS:[ESP+10]
1012AC69   D999 EC070000    FSTP DWORD PTR DS:[ECX+7EC]
1012AC6F   8B5424 14        MOV EDX,DWORD PTR SS:[ESP+14]

Did i miss something here?