Function GetPc error

[sysBlank]

I followed an tutorial to make a health bar but im getting this error

C:\UDK\UDK-2014-08\Development\Src\FeelingGame\Classes\FeelingGFxHUD.uc(26) : Error, Redefinition of 'function getpc' differs from original: return value mismatch

This is the script

class FeelingGFxHUD extends GFxMoviePlayer;

//Create a Health Cache variable
var float LastHealthpc;
//Create variables to hold references to the Flash MovieClips and Text Fields that will be modified
var GFxObject HealthMC, HealthBarMC;
var GFxObject HealthTF;

//  Function to round a float value to an int
function int roundNum(float NumIn) {
 local int iNum;
 local float fNum;

 fNum = NumIn;
 iNum = int(fNum);
 fNum -= iNum;
 if (fNum >= 0.5f) {
 return (iNum + 1);
 }
 else {
 return iNum;
 }
}

//  Function to return a percentage from a value and a maximum
function getpc(int val, int max) {
 return roundNum((float(val) / float(max)) * 100.0f);
}

//Called from STHUD'd PostBeginPlay()
function Init(PlayerController PC) {
 //Start and load the SWF Movie
 Start();
 Advance(0.f);

 //Set the cahce value so that it will get updated on the first Tick
 LastHealthpc = -1337;

 //Load the references with pointers to the movieClips and text fields in the .swf
 HealthMC = GetVariableObject("_root.health_bar");
 HealthBarMC = GetVariableObject("_root.healthbar_mc.bar_mc");
 HealthTF = GetVariableObject("_root.healthbar_mc.health_txt");
}

//Called every update Tick
function TickHUD() {
 local UTPawn UTP;

 //We need to talk to the Pawn, so create a reference and check the Pawn exists
 UTP = UTPawn(PlayerOwner.Pawn);
 if (UTP == None) {
 return;
 }

 //If the cached value for Health percentage isn't equal to the current...
 if (LastHealthpc != getpc(UTP.Health, UTP.HealthMax)) {
 //...Make it so...
 LastHealthpc = getpc(UTP.Health, UTP.HealthMax);
 //...Update the bar's xscale (but don't let it go over 100)...
 HealthBarMC.SetFloat("_xscale", (LastHealthpc > 100) ? 100.0f : LastHealthpc);
 //...and update the text field
 }
}

DefaultProperties
{
 //this is the HUD. If the HUD is off, then this should be off
 bDisplayWithHudOff=false
 //The path to the swf asset we will create later
 MovieInfo=SwfMovie'myHUD.LASTHUDTEST'
 //Just put it in...
 bGammaCorrection = false
}

Please help me with this error, i'm a noob so please use terms i can understand xD Ty.

[isathar]

There's already a function called GetPC in GFxMoviePlayer, so you'll have to use a different name.
There's also a native function for rounding, so you won't need your roundNum function. You should be able to use Round(value) in just about every class type. Also don't forget to define your return type on the percentage function. This should work: (I'm assuming you want to return an int due to the rounding)

function int GetPercentage(int val, int max)
{
    return Round((float(val) / float(max)) * 100.0f);
}

EDIT: I just remembered, you could also do the following instead of writing your own percentage function (there's a native function for it):
(val and max are the values you used for the function above)

percentageValue = int(FPctByRange(float(val), 0.0, float(max)) * 100.0);

[sysBlank]

There's already a function called GetPC in GFxMoviePlayer, so you'll have to use a different name.
There's also a native function for rounding, so you won't need your roundNum function. You should be able to use Round(value) in just about every class type. Also don't forget to define your return type on the percentage function. This should work: (I'm assuming you want to return an int due to the rounding)

function int GetPercentage(int val, int max)
{
    return Round((float(val) / float(max)) * 100.0f);
}

EDIT: I just remembered, you could also do the following instead of writing your own percentage function (there's a native function for it):
(val and max are the values you used for the function above)

percentageValue = int(FPctByRange(float(val), 0.0, float(max)) * 100.0);

Ty it work, you save me here.
But now im getting the error for this too

function Init(PlayerController PC) {
//Start and load the SWF Movie
Start();
Advance(0.f);

//Set the cahce value so that it will get updated on the first Tick
LastHealthpc = -1337;

//Load the references with pointers to the movieClips and text fields in the .swf
HealthMC = GetVariableObject("_root.health_bar");
HealthBarMC = GetVariableObject("_root.healthbar_mc.bar_mc");
HealthTF = GetVariableObject("_root.healthbar_mc.health_txt") ;
}

the error is function init differs from original D:

[isathar]

It's another function that already exists in the base classes, so you can't change anything about the function's parameter types. Init is in GFxMoviePlayer.uc, and defined as function Init(optional LocalPlayer LocPlay). This should work:

function Init(optional LocalPlayer LocPlay)
{
	Super.Init(LocPlay);
	
	Start();
	Advance(0.f);

	LastHealthpc = -1337;
	HealthMC = GetVariableObject("_root.health_bar");
	HealthBarMC = GetVariableObject("_root.healthbar_mc.bar_mc");
	HealthTF = GetVariableObject("_root.healthbar_mc.health_txt");
}