modify source code or edit one function (utils::computeStatF)

[zmare20k]

I'm not the author of the source code, but I need to edit one of the functions that makes the program's calculations. (in file utils.cpp)
The function is called utils :: computestatF. contains old definitions or expressions.

I want to replace the contents of the function (utils :: computestatf) with the newer multiple formulas.

source Code: https://github.com/zmarek20/QtNFSWTuningCalculatorLatest

tValueF utils::ComputeStatF(const tTierF& _Tier, const tValue& _Basis, const tPercent& _Percent)
{
	return ( BASE + _Tier * TIERSTEP - _Basis ) * _Percent / PSCALE + _Basis;

These formulas insert into function utils::ComputeStatF
Utils.cpp
...
#define RATIOCENT 0,01
#define RATIOFIRST 1
#define TWOHALFTHREE 0,66666666666666666666666
...

HandlingCent = HandlingPerformancePart*RATIOCENT

AccelerationCent = AccelerationPerformancePart*RATIOCENT

TopSpeedCent = TopSpeedPerformancePart*RATIOCENT

Fragment = RATIOFIRST/(((HandlingCent+AccelerationCent+TopSpeedCent)*TWO HALFTHREE)+RATIOFIRST)

HandlingFragment = Fragment*TopSpeedCent

AccelerationFragment = Fragment*AccelerationCent

TopSpeedFragment = Fragment*HandlingCent

TopSpeedTotal2 = FLOOR((((RATIOFIRST-HandlingFragment)-AccelerationFragment)-TopSpeedFragment)topspeed+((t_hnd_t1HandlingFrag ment)+(t_acc_t2AccelerationFragment)+(t_tsp_t3To pSpeedFragment));1)

AccelerationTotal2 = FLOOR((((RATIOFIRST-HandlingFragment)-AccelerationFragment)-TopSpeedFragment)acceleration+((a_hnd_a1Handling Fragment)+(a_acc_a2AccelerationFragment)+(a_tsp_a 3TopSpeedFragment));1)

HandlingTotal2 = FLOOR((((RATIOFIRST-HandlingFragment)-AccelerationFragment)-TopSpeedFragment)handling+((h_hnd_h1HandlingFrag ment)+(h_acc_h2AccelerationFragment)+(h_tsp_h3To pSpeedFragment));1)

topspeed - stock (same CCAR::topspeed() )
t/hnd/t1 - calculate attributes handling from performancepart
t/acc/t2 - calculate attributes acceleration from performancepart
t/tsp/t3 - calculate attributes topspeed from performancepart

acceleration - stock (same CCAR::acceleration() )
a/hnd/a1 - calculate attributes handling from performancepart
a/acc/a2 - calculate attributes acceleration from performancepart
a/tsp/a3 - calculate attributes topspeed from performancepart

handling - stock (same CCAR::handling() )
h/hnd/h1 - calculate attributes handling from performancepart
h/acc/h2 - calculate attributes acceleration from performancepart
h/tsp/h3 - calculate attributes topspeed from performancepart

(Resource) GXR.car
Brand = GXR
Type = dragoniac
Topspeed = 50
Acceleration = 50
Handling = 50
Cost = 0
ID = 0
Acquirable = NO
SpeedAPIBrand = GXR
SpeedAPIType = dragoniac
Reworked = 1

example:
add new lines:
Brand = GXR
Type = dragoniac
Topspeed = 50
t_hnd_t1 = 250
t_acc_t2 = 350
t_tsp_t3 = 375
Acceleration = 50
a_hnd_a1 = 260
a_acc_a2 = 315
a_tsp_a3 = 340
Handling = 50
h_hnd_h1 = 361
h_acc_h2 = 411
h_tsp_h3 = 432
Cost = 0
ID = 0
Acquirable = NO
SpeedAPIBrand = GXR
SpeedAPIType = dragoniac
Reworked = 1

[SGaist]

Hi and welcome to devnet,

So what exactly is your question ?

[zmare20k]

ok the function utils :: computeTopSpeed, utils :: computeAcceleration, utils :: computeHandling want parameters linked with pointers to the header CCar.h and CPart.h ,

typedefinitions.h (typedef signed int tPercent;
typedef unsigned char tLevel;
typedef unsigned short tTier;
typedef unsigned short tValue;
typedef float tValueF;
typedef float tPercentF;
typedef float tTierF;
typedef unsigned int tID;
typedef unsigned int tIGC;)

in Utils.h

tValueF ComputeTopSpeed(const tValue& _topspeed(link from Ccar.h via Pointer from Ccar class),const tValue& _tsp1,const tValue& _tsp2,const tValue& _tsp3,const tPercent& _topspeedSum(link from Cpart.h via in Utils.h Pointer from Cpart Class), const tPercent& _accelerationSum,
const tPercent& _handlingSum);

tValueF ComputeAcceleration(const tValue& _acceleration,const tValue& _acc1,const tValue& _acc2,const tValue& _acc3,const tPercent& _topspeedSum, const tPercent& _accelerationSum,
			const tPercent& _handlingSum);

tValueF ComputeHandling(const tValue& _handling,const tValue& _hnd1,const tValue& _hnd2,const tValue& _hnd3,const tPercent& _topspeedSum, const tPercent& _accelerationSum,
			const tPercent& _handlingSum);

CCar.h
Class CCar
private:
tValue _topspeed;
tValue _tsp1;
tValue _tsp2;
tValue _tsp3;
tValue _acceleration;
tValue _acc1;
tValue _acc2;
tValue _acc3;
tValue _handling;
tValue _hnd1;
tValue _hnd2;
tValue _hnd3;

CPart.h
Class Cpart
Private:
tPercent _topspeedSum;
tPercent _accelerationSum;
tPercent _handlingSum;

The app has some bugs in the code, because not count the value of the cars only show images and some numbers.

Modified source code with bugs,compiler passed.
link text
[0_1509133498385_Compare.xlsx](Uploading 100%)

[kenchan]

Again to echo @SGaist , what is your Qt related question?
sorry, but I can't see one :-)