Import initial du projet Survival (UE 5.8)

Boucle de jeu complète : récolte, inventaire, consommation, stats de survie, mort et respawn. Gameplay en C++, Blueprints réservés au câblage d'assets. Assets binaires (.uasset, .umap, textures, audio) suivis via Git LFS. Binaries/, Intermediate/, Saved/ et DerivedDataCache/ sont ignorés : régénérés au build, ils pèsent 3 Go pour 1,3 Go de contenu utile. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-28 11:29:07 +02:00
commit ed7c7fd991
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+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "SurvivalStatsWidget.h"
+
+#include "Components/ProgressBar.h"
+#include "FpsPlayer.h"
+#include "GameFramework/PlayerController.h"
+#include "SurvivalStatsComponent.h"
+
+void USurvivalStatsWidget::NativeConstruct()
+{
+	Super::NativeConstruct();
+
+	// Releve des couleurs telles que reglees dans le Designer, avant que le
+	// code ne commence a les remplacer.
+	if (HealthBar)
+	{
+		HealthBaseColor = HealthBar->GetFillColorAndOpacity();
+	}
+	if (HungerBar)
+	{
+		HungerBaseColor = HungerBar->GetFillColorAndOpacity();
+	}
+	if (ThirstBar)
+	{
+		ThirstBaseColor = ThirstBar->GetFillColorAndOpacity();
+	}
+
+	BindToOwningPawn();
+}
+
+void USurvivalStatsWidget::BindToOwningPawn()
+{
+	USurvivalStatsComponent* NewStats = ResolveStats();
+	if (BoundStats.Get() == NewStats)
+	{
+		return;
+	}
+
+	if (BoundStats.IsValid())
+	{
+		BoundStats->OnStatsChanged.RemoveDynamic(this, &USurvivalStatsWidget::HandleStatsChanged);
+	}
+
+	BoundStats = NewStats;
+
+	if (BoundStats.IsValid())
+	{
+		BoundStats->OnStatsChanged.AddDynamic(this, &USurvivalStatsWidget::HandleStatsChanged);
+	}
+	else
+	{
+		UE_LOG(LogTemp, Warning, TEXT("USurvivalStatsWidget : aucun USurvivalStatsComponent trouve sur le pawn possede."));
+	}
+
+	Refresh();
+}
+
+void USurvivalStatsWidget::NativeDestruct()
+{
+	if (BoundStats.IsValid())
+	{
+		BoundStats->OnStatsChanged.RemoveDynamic(this, &USurvivalStatsWidget::HandleStatsChanged);
+	}
+	BoundStats.Reset();
+
+	Super::NativeDestruct();
+}
+
+USurvivalStatsComponent* USurvivalStatsWidget::ResolveStats() const
+{
+	const APlayerController* OwningController = GetOwningPlayer();
+	AFpsPlayer* Player = OwningController ? Cast<AFpsPlayer>(OwningController->GetPawn()) : nullptr;
+	return Player ? Player->GetSurvivalStats() : nullptr;
+}
+
+void USurvivalStatsWidget::HandleStatsChanged()
+{
+	Refresh();
+}
+
+void USurvivalStatsWidget::Refresh()
+{
+	if (!BoundStats.IsValid())
+	{
+		return;
+	}
+
+	ApplyBar(HealthBar, BoundStats->GetHealthPercent(), HealthBaseColor);
+	ApplyBar(HungerBar, BoundStats->GetHungerPercent(), HungerBaseColor);
+	ApplyBar(ThirstBar, BoundStats->GetThirstPercent(), ThirstBaseColor);
+}
+
+void USurvivalStatsWidget::ApplyBar(UProgressBar* Bar, float Percent, const FLinearColor& BaseColor) const
+{
+	if (!Bar)
+	{
+		return;
+	}
+
+	Bar->SetPercent(FMath::Clamp(Percent, 0.f, 1.f));
+	Bar->SetFillColorAndOpacity(Percent <= CriticalThreshold ? CriticalColor : BaseColor);
+}