UKillFeedMessageWidget Class Reference

#include <KillFeedMessageWidget.h>

Inheritance diagram for UKillFeedMessageWidget:

Public Member Functions
virtual bool	Initialize () override
virtual void	NativeConstruct () override
void	SetDeathIcon (UTexture2D *Icon)
void	SetNames (FString AttackerName, FString VictimName)
void	SetTeamColors (int32 AttackerTeamID, int32 VictimTeamID)

Public Attributes
float	FadeOutTime = 3.0f
int32	MaxNameLength = 18

Protected Member Functions
void	FadeOut ()
void	OnFadeOut ()

Protected Attributes
class UMaterialInterface *	DeathIconMaterial
class UMaterialInterface *	TeamMaterial
FName	TeamParamName = "Color"
class UTextBlock *	AttackerNameText
class UTextBlock *	VictimNameText
class UImage *	AttackerGlowImage
class UImage *	VictimGlowImage
class UImage *	DeathIcon

Private Attributes
FTimerHandle	FadeOutTimerHandle

Member Function Documentation

FadeOut()

void UKillFeedMessageWidget::FadeOut ( )

protected

{
    GetWorld()->GetTimerManager().ClearTimer(FadeOutTimerHandle);
    OnFadeOut();
}

Initialize()

bool UKillFeedMessageWidget::Initialize ( )

overridevirtual

{
    const bool Success = Super::Initialize();
    if(!Success) return false;
    if (!ensure(AttackerNameText != nullptr)) return false;
    if (!ensure(VictimNameText != nullptr)) return false;
    if (!ensure(AttackerGlowImage != nullptr)) return false;
    if (!ensure(VictimGlowImage != nullptr)) return false;
    if (!ensure(DeathIcon != nullptr)) return false;
    if (!ensure(DeathIconMaterial != nullptr)) return false;
    return true;
}

NativeConstruct()

void UKillFeedMessageWidget::NativeConstruct ( )

overridevirtual

{
    Super::NativeConstruct();
    GetWorld()->GetTimerManager().SetTimer(FadeOutTimerHandle, this, &UKillFeedMessageWidget::FadeOut, FadeOutTime);
}

OnFadeOut()

void UKillFeedMessageWidget::OnFadeOut ( )

protected

SetDeathIcon()

void UKillFeedMessageWidget::SetDeathIcon

(

UTexture2D *

Icon

)

{
    if(Icon != nullptr && DeathIconMaterial != nullptr)
    {
        //create dynamic material anywhere u like, Constructor or anywhere .
        UMaterialInstanceDynamic* DeathIconMaterialInstance = UMaterialInstanceDynamic::Create(DeathIconMaterial, this);
        //set paramater with Set***ParamaterValue
        DeathIconMaterialInstance->SetTextureParameterValue("IconTexture", Icon);
        DeathIcon->SetBrushFromMaterial(DeathIconMaterialInstance);
        UE_LOG(LogMenuSystem, Warning, TEXT("Add Icon"));
    }
    else
    {
        UE_LOG(LogMenuSystem, Warning, TEXT("Icon not valid"));
    }
}

SetNames()

void UKillFeedMessageWidget::SetNames	(	FString	AttackerName,
		FString	VictimName )

{
    AttackerNameText->SetVisibility(ESlateVisibility::Visible);
    if(AttackerName == VictimName)
    {
        AttackerNameText->SetVisibility(ESlateVisibility::Collapsed);
    }
    AttackerNameText->SetText(FText::FromString(AttackerName.LeftChop(AttackerName.Len() - MaxNameLength)));
    VictimNameText->SetText(FText::FromString(VictimName.LeftChop(VictimName.Len() - MaxNameLength)));
}

SetTeamColors()

void UKillFeedMessageWidget::SetTeamColors	(	int32	AttackerTeamID,
		int32	VictimTeamID )

{
    if(TeamMaterial != nullptr)
    {
        //create dynamic material anywhere u like, Constructor or anywhere .
        UMaterialInstanceDynamic* AttackerTeamMaterialInstance = UMaterialInstanceDynamic::Create(TeamMaterial, this);
        UMaterialInstanceDynamic* VictimTeamMaterialInstance = UMaterialInstanceDynamic::Create(TeamMaterial, this);
 
        //set paramater with Set***ParamaterValue
        AttackerTeamMaterialInstance->SetScalarParameterValue(TeamParamName, AttackerTeamID);
        VictimTeamMaterialInstance->SetScalarParameterValue(TeamParamName, VictimTeamID);
        
        AttackerGlowImage->SetBrushFromMaterial(AttackerTeamMaterialInstance);
        VictimGlowImage->SetBrushFromMaterial(VictimTeamMaterialInstance);
    }
}

Member Data Documentation

AttackerGlowImage

class UImage* UKillFeedMessageWidget::AttackerGlowImage

protected

AttackerNameText

class UTextBlock* UKillFeedMessageWidget::AttackerNameText

protected

DeathIcon

class UImage* UKillFeedMessageWidget::DeathIcon

protected

DeathIconMaterial

class UMaterialInterface* UKillFeedMessageWidget::DeathIconMaterial

protected

FadeOutTime

float UKillFeedMessageWidget::FadeOutTime = 3.0f

FadeOutTimerHandle

FTimerHandle UKillFeedMessageWidget::FadeOutTimerHandle

private

MaxNameLength

int32 UKillFeedMessageWidget::MaxNameLength = 18

TeamMaterial

class UMaterialInterface* UKillFeedMessageWidget::TeamMaterial

protected

TeamParamName

FName UKillFeedMessageWidget::TeamParamName = "Color"

protected

VictimGlowImage

class UImage* UKillFeedMessageWidget::VictimGlowImage

protected

VictimNameText

class UTextBlock* UKillFeedMessageWidget::VictimNameText

protected

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The documentation for this class was generated from the following files:

• T:/Unreal/Unreal Projects/SpaceAdventure52/SpaceAdventure/Plugins/MenuSystem/Source/MenuSystem/Public/Widgets/Multiplayer/KillFeedMessageWidget.h
• T:/Unreal/Unreal Projects/SpaceAdventure52/SpaceAdventure/Plugins/MenuSystem/Source/MenuSystem/Private/Widgets/Multiplayer/KillFeedMessageWidget.cpp