170 - High Ping Warning

Source/Blaster/HUD/CharacterOverlay.h

@@ -4,6 +4,7 @@
 
 #include "CoreMinimal.h"
 #include "Blueprint/UserWidget.h"
+#include "Components/Image.h"
 #include "CharacterOverlay.generated.h"
 
 /**
@@ -46,4 +47,9 @@ public:
 	UPROPERTY(meta = (BindWidget))
 	UTextBlock* GrenadesAmount;
 	
+	UPROPERTY(meta = (BindWidget))
+	UImage* HighPingImage;
+
+	UPROPERTY(meta = (BindWidgetAnim), Transient)
+	UWidgetAnimation* HighPingAnimation;
 };

Source/Blaster/PlayerController/BlasterPlayerController.cpp

@@ -34,6 +34,13 @@ void ABlasterPlayerController::GetLifetimeReplicatedProps(TArray<FLifetimeProper
 	DOREPLIFETIME(ABlasterPlayerController, MatchState);
 }
 
+void ABlasterPlayerController::SetDebugMsg1(FString Key, FString Value)
+{
+	bool bHUDValid = BlasterHUD && BlasterHUD->DebugWidget && BlasterHUD->DebugWidget->DebugMsg1;
+	if (bHUDValid) BlasterHUD->DebugWidget->DebugMsg1->SetText(FText::FromString(Key.Append(Value)));
+}
+
+
 void ABlasterPlayerController::Tick(float DeltaTime)
 {
 	Super::Tick(DeltaTime);
@@ -41,6 +48,7 @@ void ABlasterPlayerController::Tick(float DeltaTime)
 	SetHUDTime();
 	CheckTimeSync(DeltaTime);
 	PollInit();
+	CheckPing(DeltaTime);
 
 	if (DebugWidget)
 	{
@@ -52,11 +60,41 @@ void ABlasterPlayerController::Tick(float DeltaTime)
 	}
 }
 
-void ABlasterPlayerController::SetDebugMsg1(FString Key, FString Value)
+void ABlasterPlayerController::CheckPing(float DeltaTime)
 {
-	bool bHUDValid = BlasterHUD && BlasterHUD->DebugWidget && BlasterHUD->DebugWidget->DebugMsg1;
-	if (bHUDValid) BlasterHUD->DebugWidget->DebugMsg1->SetText(FText::FromString(Key.Append(Value)));
+	HighPingRunningTime += DeltaTime;
+	if (HighPingRunningTime > CheckPingFrequency)
+	{
+		HighPingRunningTime = 0.f;
+		
+		PlayerState = PlayerState == nullptr ? GetPlayerState<APlayerState>() : PlayerState;
+		if (PlayerState)
+		{
+			UE_LOG(LogTemp, Warning, TEXT("Ping: %f"), PlayerState->GetPingInMilliseconds());
+			if (PlayerState->GetPingInMilliseconds() > HighPingThreshold)
+			{
+				HighPingWarning();
+				PingAnimationRunningTime = 0.f;
 			}
+		}
+	}
+
+	bool bHighPingAnimationPlaying =
+		BlasterHUD &&
+		BlasterHUD->CharacterOverlay &&
+		BlasterHUD->CharacterOverlay->HighPingAnimation &&
+		BlasterHUD->CharacterOverlay->IsAnimationPlaying(BlasterHUD->CharacterOverlay->HighPingAnimation);
+
+	if (bHighPingAnimationPlaying)
+	{
+		PingAnimationRunningTime += DeltaTime;
+		if (PingAnimationRunningTime > HighPingDuration)
+		{
+			StopHighPingWarning();
+		}
+	}
+}
+
 
 void ABlasterPlayerController::SetDebugMsg2(FString Key, FString Value)
 {
@@ -269,7 +307,8 @@ void ABlasterPlayerController::SetHUDGrenades(int32 Grenades)
 	{
 		FString GrenadesText = FString::Printf(TEXT("%d"), Grenades);
 		BlasterHUD->CharacterOverlay->GrenadesAmount->SetText(FText::FromString(GrenadesText));
-	} else
+	}
+	else
 	{
 		bInitializeGrenades = true;
 		HUDGrenades = Grenades;
@@ -389,6 +428,37 @@ void ABlasterPlayerController::PollInit()
 	}
 }
 
+void ABlasterPlayerController::HighPingWarning()
+{
+	BlasterHUD = BlasterHUD == nullptr ? Cast<ABlasterHUD>(GetHUD()) : BlasterHUD;
+	bool bHUDValid = BlasterHUD &&
+		BlasterHUD->CharacterOverlay &&
+		BlasterHUD->CharacterOverlay->HighPingImage &&
+		BlasterHUD->CharacterOverlay->HighPingAnimation;
+	if (bHUDValid)
+	{
+		BlasterHUD->CharacterOverlay->HighPingImage->SetOpacity(1.f);
+		BlasterHUD->CharacterOverlay->PlayAnimation(BlasterHUD->CharacterOverlay->HighPingAnimation, 0.f, 5);
+	}
+}
+
+void ABlasterPlayerController::StopHighPingWarning()
+{
+	BlasterHUD = BlasterHUD == nullptr ? Cast<ABlasterHUD>(GetHUD()) : BlasterHUD;
+	bool bHUDValid = BlasterHUD &&
+		BlasterHUD->CharacterOverlay &&
+		BlasterHUD->CharacterOverlay->HighPingImage &&
+		BlasterHUD->CharacterOverlay->HighPingAnimation;
+	if (bHUDValid)
+	{
+		BlasterHUD->CharacterOverlay->HighPingImage->SetOpacity(0.f);
+		if (BlasterHUD->CharacterOverlay->IsAnimationPlaying(BlasterHUD->CharacterOverlay->HighPingAnimation))
+		{
+			BlasterHUD->CharacterOverlay->StopAnimation(BlasterHUD->CharacterOverlay->HighPingAnimation);
+		}
+	}
+}
+
 void ABlasterPlayerController::ServerRequestServerTime_Implementation(float TimeOfClientRequest)
 {
 	float ServerTimeOfReceipt = GetWorld()->GetTimeSeconds();

Source/Blaster/PlayerController/BlasterPlayerController.h

@@ -76,6 +76,9 @@ protected:
 
 	UFUNCTION(Client, Reliable)
 	void ClientJoinMidgame(FName StateOfMatch, float Warmup, float Match, float Cooldown, float StartingTime);
+
+	void HighPingWarning();
+	void StopHighPingWarning();
 private:
 
 	UPROPERTY()
@@ -125,4 +128,15 @@ private:
 	float bInitializeHUDWeaponAmmo = false;
 	float HUDWeaponAmmo;
 
+	// High Ping Indicator
+	
+	void CheckPing(float DeltaTime);
+	float HighPingRunningTime = 0.f;
+	UPROPERTY(EditAnywhere)
+	float HighPingDuration = 5.f;
+	float PingAnimationRunningTime = 0.f;
+	UPROPERTY(EditAnywhere)
+	float CheckPingFrequency = 20.f;
+	UPROPERTY(EditAnywhere)
+	float HighPingThreshold = 50.f;
 };