Minor - Implémente la collision joueur-centipede - V3.5.0

Implémente la détection de collision entre le joueur et le centipede.

Le joueur perd une vie lors de la collision et devient temporairement invincible.

Ajoute la logique de fin de niveau lorsque tous les segments du centipede sont détruits.

Config/DefaultEngine.ini

@@ -103,4 +103,62 @@ ManualIPAddress=
 
 [CoreRedirects]
 +ClassRedirects=(OldName="/Script/M4_CPP.M4_CentipedeController",NewName="/Script/M4_CPP.M4_CentipedeController")
++FunctionRedirects=(OldName="/Script/M4_CPP.M4_CentipedeController.OnSegmentDestroyed",NewName="/Script/M4_CPP.M4_CentipedeController.OnSegmentHit")
+
+[/Script/Engine.CollisionProfile]
+-Profiles=(Name="NoCollision",CollisionEnabled=NoCollision,ObjectTypeName="WorldStatic",CustomResponses=((Channel="Visibility",Response=ECR_Ignore),(Channel="Camera",Response=ECR_Ignore)),HelpMessage="No collision",bCanModify=False)
+-Profiles=(Name="BlockAll",CollisionEnabled=QueryAndPhysics,ObjectTypeName="WorldStatic",CustomResponses=,HelpMessage="WorldStatic object that blocks all actors by default. All new custom channels will use its own default response. ",bCanModify=False)
+-Profiles=(Name="OverlapAll",CollisionEnabled=QueryOnly,ObjectTypeName="WorldStatic",CustomResponses=((Channel="WorldStatic",Response=ECR_Overlap),(Channel="Pawn",Response=ECR_Overlap),(Channel="Visibility",Response=ECR_Overlap),(Channel="WorldDynamic",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Overlap),(Channel="PhysicsBody",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Destructible",Response=ECR_Overlap)),HelpMessage="WorldStatic object that overlaps all actors by default. All new custom channels will use its own default response. ",bCanModify=False)
+-Profiles=(Name="BlockAllDynamic",CollisionEnabled=QueryAndPhysics,ObjectTypeName="WorldDynamic",CustomResponses=,HelpMessage="WorldDynamic object that blocks all actors by default. All new custom channels will use its own default response. ",bCanModify=False)
+-Profiles=(Name="OverlapAllDynamic",CollisionEnabled=QueryOnly,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="WorldStatic",Response=ECR_Overlap),(Channel="Pawn",Response=ECR_Overlap),(Channel="Visibility",Response=ECR_Overlap),(Channel="WorldDynamic",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Overlap),(Channel="PhysicsBody",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Destructible",Response=ECR_Overlap)),HelpMessage="WorldDynamic object that overlaps all actors by default. All new custom channels will use its own default response. ",bCanModify=False)
+-Profiles=(Name="IgnoreOnlyPawn",CollisionEnabled=QueryOnly,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="Pawn",Response=ECR_Ignore),(Channel="Vehicle",Response=ECR_Ignore)),HelpMessage="WorldDynamic object that ignores Pawn and Vehicle. All other channels will be set to default.",bCanModify=False)
+-Profiles=(Name="OverlapOnlyPawn",CollisionEnabled=QueryOnly,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="Pawn",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Ignore)),HelpMessage="WorldDynamic object that overlaps Pawn, Camera, and Vehicle. All other channels will be set to default. ",bCanModify=False)
+-Profiles=(Name="Pawn",CollisionEnabled=QueryAndPhysics,ObjectTypeName="Pawn",CustomResponses=((Channel="Visibility",Response=ECR_Ignore)),HelpMessage="Pawn object. Can be used for capsule of any playerable character or AI. ",bCanModify=False)
+-Profiles=(Name="Spectator",CollisionEnabled=QueryOnly,ObjectTypeName="Pawn",CustomResponses=((Channel="WorldStatic",Response=ECR_Block),(Channel="Pawn",Response=ECR_Ignore),(Channel="Visibility",Response=ECR_Ignore),(Channel="WorldDynamic",Response=ECR_Ignore),(Channel="Camera",Response=ECR_Ignore),(Channel="PhysicsBody",Response=ECR_Ignore),(Channel="Vehicle",Response=ECR_Ignore),(Channel="Destructible",Response=ECR_Ignore)),HelpMessage="Pawn object that ignores all other actors except WorldStatic.",bCanModify=False)
+-Profiles=(Name="CharacterMesh",CollisionEnabled=QueryOnly,ObjectTypeName="Pawn",CustomResponses=((Channel="Pawn",Response=ECR_Ignore),(Channel="Vehicle",Response=ECR_Ignore),(Channel="Visibility",Response=ECR_Ignore)),HelpMessage="Pawn object that is used for Character Mesh. All other channels will be set to default.",bCanModify=False)
+-Profiles=(Name="PhysicsActor",CollisionEnabled=QueryAndPhysics,ObjectTypeName="PhysicsBody",CustomResponses=,HelpMessage="Simulating actors",bCanModify=False)
+-Profiles=(Name="Destructible",CollisionEnabled=QueryAndPhysics,ObjectTypeName="Destructible",CustomResponses=,HelpMessage="Destructible actors",bCanModify=False)
+-Profiles=(Name="InvisibleWall",CollisionEnabled=QueryAndPhysics,ObjectTypeName="WorldStatic",CustomResponses=((Channel="Visibility",Response=ECR_Ignore)),HelpMessage="WorldStatic object that is invisible.",bCanModify=False)
+-Profiles=(Name="InvisibleWallDynamic",CollisionEnabled=QueryAndPhysics,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="Visibility",Response=ECR_Ignore)),HelpMessage="WorldDynamic object that is invisible.",bCanModify=False)
+-Profiles=(Name="Trigger",CollisionEnabled=QueryOnly,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="WorldStatic",Response=ECR_Overlap),(Channel="Pawn",Response=ECR_Overlap),(Channel="Visibility",Response=ECR_Ignore),(Channel="WorldDynamic",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Overlap),(Channel="PhysicsBody",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Destructible",Response=ECR_Overlap)),HelpMessage="WorldDynamic object that is used for trigger. All other channels will be set to default.",bCanModify=False)
+-Profiles=(Name="Ragdoll",CollisionEnabled=QueryAndPhysics,ObjectTypeName="PhysicsBody",CustomResponses=((Channel="Pawn",Response=ECR_Ignore),(Channel="Visibility",Response=ECR_Ignore)),HelpMessage="Simulating Skeletal Mesh Component. All other channels will be set to default.",bCanModify=False)
+-Profiles=(Name="Vehicle",CollisionEnabled=QueryAndPhysics,ObjectTypeName="Vehicle",CustomResponses=,HelpMessage="Vehicle object that blocks Vehicle, WorldStatic, and WorldDynamic. All other channels will be set to default.",bCanModify=False)
+-Profiles=(Name="UI",CollisionEnabled=QueryOnly,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="WorldStatic",Response=ECR_Overlap),(Channel="Pawn",Response=ECR_Overlap),(Channel="Visibility",Response=ECR_Block),(Channel="WorldDynamic",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Overlap),(Channel="PhysicsBody",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Destructible",Response=ECR_Overlap)),HelpMessage="WorldStatic object that overlaps all actors by default. All new custom channels will use its own default response. ",bCanModify=False)
++Profiles=(Name="NoCollision",CollisionEnabled=NoCollision,bCanModify=False,ObjectTypeName="WorldStatic",CustomResponses=((Channel="Visibility",Response=ECR_Ignore),(Channel="Camera",Response=ECR_Ignore)),HelpMessage="No collision")
++Profiles=(Name="BlockAll",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="WorldStatic",CustomResponses=,HelpMessage="WorldStatic object that blocks all actors by default. All new custom channels will use its own default response. ")
++Profiles=(Name="OverlapAll",CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName="WorldStatic",CustomResponses=((Channel="WorldStatic",Response=ECR_Overlap),(Channel="Pawn",Response=ECR_Overlap),(Channel="Visibility",Response=ECR_Overlap),(Channel="WorldDynamic",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Overlap),(Channel="PhysicsBody",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Destructible",Response=ECR_Overlap)),HelpMessage="WorldStatic object that overlaps all actors by default. All new custom channels will use its own default response. ")
++Profiles=(Name="BlockAllDynamic",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="WorldDynamic",CustomResponses=,HelpMessage="WorldDynamic object that blocks all actors by default. All new custom channels will use its own default response. ")
++Profiles=(Name="OverlapAllDynamic",CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="WorldStatic",Response=ECR_Overlap),(Channel="Pawn",Response=ECR_Overlap),(Channel="Visibility",Response=ECR_Overlap),(Channel="WorldDynamic",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Overlap),(Channel="PhysicsBody",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Destructible",Response=ECR_Overlap)),HelpMessage="WorldDynamic object that overlaps all actors by default. All new custom channels will use its own default response. ")
++Profiles=(Name="IgnoreOnlyPawn",CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="Pawn",Response=ECR_Ignore),(Channel="Vehicle",Response=ECR_Ignore)),HelpMessage="WorldDynamic object that ignores Pawn and Vehicle. All other channels will be set to default.")
++Profiles=(Name="OverlapOnlyPawn",CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="Pawn",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Ignore)),HelpMessage="WorldDynamic object that overlaps Pawn, Camera, and Vehicle. All other channels will be set to default. ")
++Profiles=(Name="Pawn",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="Pawn",CustomResponses=((Channel="Visibility",Response=ECR_Ignore)),HelpMessage="Pawn object. Can be used for capsule of any playerable character or AI. ")
++Profiles=(Name="Spectator",CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName="Pawn",CustomResponses=((Channel="WorldStatic"),(Channel="Pawn",Response=ECR_Ignore),(Channel="Visibility",Response=ECR_Ignore),(Channel="WorldDynamic",Response=ECR_Ignore),(Channel="Camera",Response=ECR_Ignore),(Channel="PhysicsBody",Response=ECR_Ignore),(Channel="Vehicle",Response=ECR_Ignore),(Channel="Destructible",Response=ECR_Ignore)),HelpMessage="Pawn object that ignores all other actors except WorldStatic.")
++Profiles=(Name="CharacterMesh",CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName="Pawn",CustomResponses=((Channel="Pawn",Response=ECR_Ignore),(Channel="Vehicle",Response=ECR_Ignore),(Channel="Visibility",Response=ECR_Ignore)),HelpMessage="Pawn object that is used for Character Mesh. All other channels will be set to default.")
++Profiles=(Name="PhysicsActor",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="PhysicsBody",CustomResponses=,HelpMessage="Simulating actors")
++Profiles=(Name="Destructible",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="Destructible",CustomResponses=,HelpMessage="Destructible actors")
++Profiles=(Name="InvisibleWall",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="WorldStatic",CustomResponses=((Channel="Visibility",Response=ECR_Ignore)),HelpMessage="WorldStatic object that is invisible.")
++Profiles=(Name="InvisibleWallDynamic",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="Visibility",Response=ECR_Ignore)),HelpMessage="WorldDynamic object that is invisible.")
++Profiles=(Name="Trigger",CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="WorldStatic",Response=ECR_Overlap),(Channel="Pawn",Response=ECR_Overlap),(Channel="Visibility",Response=ECR_Ignore),(Channel="WorldDynamic",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Overlap),(Channel="PhysicsBody",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Destructible",Response=ECR_Overlap)),HelpMessage="WorldDynamic object that is used for trigger. All other channels will be set to default.")
++Profiles=(Name="Ragdoll",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="PhysicsBody",CustomResponses=((Channel="Pawn",Response=ECR_Ignore),(Channel="Visibility",Response=ECR_Ignore)),HelpMessage="Simulating Skeletal Mesh Component. All other channels will be set to default.")
++Profiles=(Name="Vehicle",CollisionEnabled=QueryAndPhysics,bCanModify=False,ObjectTypeName="Vehicle",CustomResponses=,HelpMessage="Vehicle object that blocks Vehicle, WorldStatic, and WorldDynamic. All other channels will be set to default.")
++Profiles=(Name="UI",CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName="WorldDynamic",CustomResponses=((Channel="WorldStatic",Response=ECR_Overlap),(Channel="Pawn",Response=ECR_Overlap),(Channel="Visibility"),(Channel="WorldDynamic",Response=ECR_Overlap),(Channel="Camera",Response=ECR_Overlap),(Channel="PhysicsBody",Response=ECR_Overlap),(Channel="Vehicle",Response=ECR_Overlap),(Channel="Destructible",Response=ECR_Overlap)),HelpMessage="WorldStatic object that overlaps all actors by default. All new custom channels will use its own default response. ")
++DefaultChannelResponses=(Channel=ECC_GameTraceChannel1,DefaultResponse=ECR_Block,bTraceType=False,bStaticObject=False,Name="Projectile")
+-ProfileRedirects=(OldName="BlockingVolume",NewName="InvisibleWall")
+-ProfileRedirects=(OldName="InterpActor",NewName="IgnoreOnlyPawn")
+-ProfileRedirects=(OldName="StaticMeshComponent",NewName="BlockAllDynamic")
+-ProfileRedirects=(OldName="SkeletalMeshActor",NewName="PhysicsActor")
+-ProfileRedirects=(OldName="InvisibleActor",NewName="InvisibleWallDynamic")
++ProfileRedirects=(OldName="BlockingVolume",NewName="InvisibleWall")
++ProfileRedirects=(OldName="InterpActor",NewName="IgnoreOnlyPawn")
++ProfileRedirects=(OldName="StaticMeshComponent",NewName="BlockAllDynamic")
++ProfileRedirects=(OldName="SkeletalMeshActor",NewName="PhysicsActor")
++ProfileRedirects=(OldName="InvisibleActor",NewName="InvisibleWallDynamic")
+-CollisionChannelRedirects=(OldName="Static",NewName="WorldStatic")
+-CollisionChannelRedirects=(OldName="Dynamic",NewName="WorldDynamic")
+-CollisionChannelRedirects=(OldName="VehicleMovement",NewName="Vehicle")
+-CollisionChannelRedirects=(OldName="PawnMovement",NewName="Pawn")
++CollisionChannelRedirects=(OldName="Static",NewName="WorldStatic")
++CollisionChannelRedirects=(OldName="Dynamic",NewName="WorldDynamic")
++CollisionChannelRedirects=(OldName="VehicleMovement",NewName="Vehicle")
++CollisionChannelRedirects=(OldName="PawnMovement",NewName="Pawn")
 

Source/M4_CPP/private/M4_CentipedeController.cpp

@@ -6,7 +6,7 @@
 
 UM4_CentipedeController::UM4_CentipedeController()
 {
-    
+    SegmentRemainingCount = BodyCount;
 }
 
 void UM4_CentipedeController::Initialize(FSubsystemCollectionBase& Collection)
@@ -90,11 +90,11 @@ TStatId UM4_CentipedeController::GetStatId() const
 
 void UM4_CentipedeController::SpawnCentipede()
 {
-    AM4_Gamemode* GM = Cast<AM4_Gamemode>(GetWorld()->GetAuthGameMode());
-    if (!GM) return;
+    GM_REF_PTR = Cast<AM4_Gamemode>(GetWorld()->GetAuthGameMode());
+    if (!GM_REF_PTR) return;
     
     FVector SpawnLocation = FVector(
-        GM->MushroomSpawnBounds.Max.X,
+        GM_REF_PTR->MushroomSpawnBounds.Max.X,
         0.f,
         0.f
     );
@@ -201,13 +201,16 @@ bool UM4_CentipedeController::CheckCollision(AM4_CentipedeBody* Segment, FVector
     FVector CurrentPos = Segment->GetActorLocation();
     FVector NextPos = CurrentPos + FVector(0.f, Direction.Y * CellSize, 0.f);
     
-    AM4_Gamemode* GM = Cast<AM4_Gamemode>(GetWorld()->GetAuthGameMode());
-    if (!GM) return false;
+    if (!GM_REF_PTR)
+    {
+        GM_REF_PTR = Cast<AM4_Gamemode>(GetWorld()->GetAuthGameMode());
+        if (!GM_REF_PTR) return false;
+    }
 
-    const float LeftBound = GM->MushroomSpawnBounds.Min.Y;
-    const float RightBound = GM->MushroomSpawnBounds.Max.Y;
-    const float MinRows = GM->MushroomSpawnBounds.Min.X;
-    const float MaxRows = GM->MushroomSpawnBounds.Max.X;
+    const float LeftBound = GM_REF_PTR->MushroomSpawnBounds.Min.Y;
+    const float RightBound = GM_REF_PTR->MushroomSpawnBounds.Max.Y;
+    const float MinRows = GM_REF_PTR->MushroomSpawnBounds.Min.X;
+    const float MaxRows = GM_REF_PTR->MushroomSpawnBounds.Max.X;
     
     if (NextPos.Y <= LeftBound || NextPos.Y >= RightBound)
     {
@@ -290,7 +293,7 @@ void UM4_CentipedeController::UpdateHeadStatus()
     }
 }
 
-void UM4_CentipedeController::OnSegmentDestroyed(AM4_CentipedeBody* DestroyedSegment)
+void UM4_CentipedeController::OnSegmentHit(AM4_CentipedeBody* DestroyedSegment)
 {
     if (!DestroyedSegment) return;
 
@@ -312,7 +315,33 @@ void UM4_CentipedeController::OnSegmentDestroyed(AM4_CentipedeBody* DestroyedSeg
         BodySegments[SegmentIndex - 1]->NextBody = nullptr;
     }
 
-    BodySegments.RemoveAt(SegmentIndex);
-    SegmentHistory.RemoveAt(SegmentIndex);
-    SegmentDirections.Remove(DestroyedSegment);
+    // disable collision and hide the destroyed segment
+    DestroyedSegment->GetStaticMeshComponent()->SetCollisionEnabled(ECollisionEnabled::NoCollision);
+    DestroyedSegment->SetActorHiddenInGame(true);
+    // Increase player score
+    if (!GM_REF_PTR)
+    {
+        GM_REF_PTR = Cast<AM4_Gamemode>(GetWorld()->GetAuthGameMode());
+        if (!GM_REF_PTR) return;
+    }
+    GM_REF_PTR->AddScore(100);
+    SpawnMushroomsAtSegmentDeathPos(DestroyedSegment->GetActorLocation());
+    // Decresase the remaining segment count and check if all segments are destroyed
+    SegmentRemainingCount--;
+    if (SegmentRemainingCount <= 0)
+    {
+        // TODO: Trigger level complete or respawn centipede
+        UE_LOG(M4_CPP, Warning, TEXT("All centipede segments destroyed!"));
+    }
+}
+
+void UM4_CentipedeController::SpawnMushroomsAtSegmentDeathPos(FVector Location)
+{
+    FVector Offset = FVector(0.f, FMath::RandRange(-CellSize, CellSize), 0.f);
+    FVector SpawnLocation = Location + Offset;
+    GetWorld()->SpawnActor<AM4_Mushroom>(
+        AM4_Mushroom::StaticClass(),
+        SpawnLocation,
+        FRotator::ZeroRotator
+    );
 }

Source/M4_CPP/private/M4_Mushroom.cpp

@@ -6,6 +6,7 @@
 #include "M4_CTP_Macros.h"
 #include "Kismet/GameplayStatics.h"
 #include "M4_Gamemode.h"
+#include "M4_Projectile.h"
 
 
 // Sets default values
@@ -31,12 +32,29 @@ AM4_Mushroom::AM4_Mushroom()
 	const FVector2D MushroomScale = FVector2D(0.3f, 0.25f);
 	GetStaticMeshComponent()->SetRelativeScale3D(FVector(1.f, 0.45f, 0.20f));
 	
-	// Set collision profile to overlap all
+	// Set collision profile to block all
 	GetStaticMeshComponent()->SetCollisionProfileName(TEXT("OverlapAll"));
 	
 }
 
 void AM4_Mushroom::BeginPlay()
 {
+	MushLife = 2;
+	DestructionHit = 0;	
 	Super::BeginPlay();
+}
+
+void AM4_Mushroom::OnHit(UPrimitiveComponent* HitComp,AActor* OtherActor,UPrimitiveComponent* OtherComp,FVector NormalImpulse,const FHitResult& Hit) 
+{
+	
+	AM4_Projectile* Projectile = Cast<AM4_Projectile>(OtherActor);
+	if (!Projectile)
+	{
+		return; 
+	}
+	
+	if (DestructionHit++ == MushLife)
+	{
+		Destroy();	
+	}
 }

Source/M4_CPP/private/M4_PlayerPawn.cpp

@@ -1,8 +1,9 @@
 #include "M4_PlayerPawn.h"
 #include "EnhancedInputComponent.h"
 #include "M4_Gamemode.h"
+#include "M4_LOG.h"
+#include "M4_Projectile.h"
 #include "GameFramework/PlayerController.h"
-#include "Camera/CameraComponent.h"
 
 AM4_PlayerPawn::AM4_PlayerPawn()
 {
@@ -16,10 +17,16 @@ AM4_PlayerPawn::AM4_PlayerPawn()
     MeshComponent = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("MeshComponent"));
     MeshComponent->SetupAttachment(RootComponent);
     MeshComponent->SetMobility(EComponentMobility::Movable);
-    MeshComponent->SetCollisionEnabled(ECollisionEnabled::QueryAndPhysics);
-    MeshComponent->SetCollisionProfileName(UCollisionProfile::Pawn_ProfileName);
-    MeshComponent->SetRelativeScale3D(FVector(1.0f, MeshScale.Y, MeshScale.X));
     
+    MeshComponent->SetCollisionEnabled(ECollisionEnabled::QueryAndPhysics);
+    MeshComponent->SetCollisionObjectType(ECC_Pawn);
+    MeshComponent->SetCollisionResponseToAllChannels(ECR_Block);
+
+    MeshComponent->SetGenerateOverlapEvents(true);
+
+    MeshComponent->OnComponentBeginOverlap.AddDynamic(this,&AM4_PlayerPawn::OnPlayerOverlap);
+    
+    MeshComponent->SetRelativeScale3D(FVector(1.0f, MeshScale.Y, MeshScale.X));
 
     static ConstructorHelpers::FObjectFinder<UStaticMesh> DefaultMeshRef(TEXT("/Game/CTP/04_Mesh/SM_Cube.SM_Cube"));
     if (DefaultMeshRef.Succeeded())
@@ -32,12 +39,18 @@ AM4_PlayerPawn::AM4_PlayerPawn()
     {
         MoveAction = MoveActionRef.Object;
     }
+
+    static ConstructorHelpers::FObjectFinder<UInputAction> ShootActionRef(TEXT("/Game/CTP/03_Input/IA_Shoot.IA_Shoot"));
+    if (ShootActionRef.Succeeded())
+    {
+        ShootAction = ShootActionRef.Object;
+    }
 }
 
 void AM4_PlayerPawn::BeginPlay()
 {
     Super::BeginPlay();
-    SetActorLocation(FVector(0.0f, 0.0f, -400.0f));
+    SetActorLocation(FVector(-400.0f, 0.0f, -400.0f));
 }
 
 void AM4_PlayerPawn::Tick(float DeltaTime)
@@ -51,8 +64,6 @@ void AM4_PlayerPawn::Tick(float DeltaTime)
         NewLocation.Y = FMath::Clamp(NewLocation.Y, GM->Bounds.Min.Y, GM->Bounds.Max.Y);
         SetActorLocation(NewLocation);
     }
-
-    
 }
 
 void AM4_PlayerPawn::SetupPlayerInputComponent(UInputComponent* PlayerInputComponent)
@@ -64,10 +75,71 @@ void AM4_PlayerPawn::SetupPlayerInputComponent(UInputComponent* PlayerInputCompo
         {
             Input->BindAction(MoveAction, ETriggerEvent::Triggered, this, &AM4_PlayerPawn::Move);
         }
+        
+        if (ShootAction)
+        {
+            Input->BindAction(ShootAction, ETriggerEvent::Triggered, this, &AM4_PlayerPawn::Shoot);
+        }
     }
 }
 
 void AM4_PlayerPawn::Move(const FInputActionInstance& Instance)
 {
     LastMoveValue = Instance.GetValue().Get<FVector2D>().GetSafeNormal();
+}
+
+void AM4_PlayerPawn::Shoot(const FInputActionInstance& Inst)
+{
+       if (Proj) 
+        {
+            UWorld* World = GetWorld();
+
+            if (World)
+            {
+                FActorSpawnParameters SpawnParams;
+                SpawnParams.Owner = this;
+                const FVector InitialLocation = FVector(-400.f, GetActorLocation().Y, GetActorLocation().Z);
+                const FRotator InitialRotation = FRotator(0.f); 
+                AM4_Projectile* Projectile = World->SpawnActor<AM4_Projectile>(Proj, InitialLocation, InitialRotation, SpawnParams);
+                if (Projectile)
+                {
+                    Projectile->FireInDir(InitialLocation); 
+                }
+            }
+        }
+};
+
+void AM4_PlayerPawn::OnPlayerOverlap(
+    UPrimitiveComponent* OverlappedComponent,
+    AActor* OtherActor,
+    UPrimitiveComponent* OtherComp,
+    int32 OtherBodyIndex,
+    bool bFromSweep,
+    const FHitResult& SweepResult)
+{
+    if (!OtherActor || OtherActor == this || bIsInvincible)
+    {
+        return;
+    }
+
+    AM4_CentipedeBody* CentipedeSegment = Cast<AM4_CentipedeBody>(OtherActor);
+    if (CentipedeSegment)
+    {
+        UE_LOG(M4_CPP, Warning, TEXT("Player collided with Centipede Segment!"));
+
+        if (AM4_Gamemode* GM = Cast<AM4_Gamemode>(GetWorld()->GetAuthGameMode()))
+        {
+            GM->LoseLife();
+            UE_LOG(M4_CPP, Warning, TEXT("Player Lives Remaining: %d"), GM->GetLives());
+
+            bIsInvincible = true;
+            GetWorldTimerManager().SetTimer(InvincibleTimerHandle,this, &AM4_PlayerPawn::EndInvincibility, InvinciblityDuration, false);
+        }
+    }
+}
+
+void AM4_PlayerPawn::EndInvincibility()
+{
+    bIsInvincible = false;
+    UE_LOG(M4_CPP, Warning, TEXT("Player invincibility ended."));
 }

Source/M4_CPP/private/M4_Projectile.cpp

@@ -1,35 +1,108 @@
-// Fill out your copyright notice in the Description page of Project Settings.
-
-
-#include "M4_Projectile.h"
-#include "GameFramework/ProjectileMovementComponent.h"
+#include "M4_Projectile.h"
 #include "Components/MeshComponent.h"
+#include "M4_Gamemode.h"
+#include "M4_Mushroom.h"
+#include "Components/SphereComponent.h"
 
 // Sets default values
 AM4_Projectile::AM4_Projectile()
 {
-	MeshComp = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("MeshComp"));
-	MeshComp-> SetRelativeScale3D(FVector(1.f, .1f,.1f)); 
-	MeshComp->BodyInstance.SetCollisionProfileName(TEXT("Projectile"));
-	MeshComp->OnComponentHit.AddDynamic(this, &AM4_Projectile::OnHit); 
+    PrimaryActorTick.bCanEverTick = true;
+    
+    // Crée d'abord le composant de collision comme root
+    CollisionComp = CreateDefaultSubobject<USphereComponent>(TEXT("SphereComponent"));
+    CollisionComp->InitSphereRadius(15.0f);
+    CollisionComp->SetCollisionProfileName(TEXT("Projectile"));
+    CollisionComp->OnComponentBeginOverlap.AddDynamic(this, &AM4_Projectile::OnOverlap);
+	CollisionComp->SetGenerateOverlapEvents(true);
+    RootComponent = CollisionComp;
+    
+    // Ensuite attache le mesh au composant de collision
+    ProjectileMeshComponent = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("ProjectileMeshComponent"));
+    ProjectileMeshComponent->SetupAttachment(RootComponent);
+    ProjectileMeshComponent->SetCollisionEnabled(ECollisionEnabled::NoCollision); // Le mesh ne gère pas la collision
+    
+    static ConstructorHelpers::FObjectFinder<UStaticMesh> Mesh(TEXT("/Game/CTP/04_Mesh/SM_Projectile.SM_Projectile"));
+    if(Mesh.Succeeded())
+    {
+        ProjectileMeshComponent->SetStaticMesh(Mesh.Object);
+    }
+
+    static ConstructorHelpers::FObjectFinder<UMaterial> Material(TEXT("/Game/CTP/05_Material/M_Player.M_Player"));
+    if (Material.Succeeded())
+    {
+        ProjectileMat = UMaterialInstanceDynamic::Create(Material.Object, ProjectileMeshComponent);
+    }
+
+    ProjectileMeshComponent->SetMaterial(0, ProjectileMat);       
+    ProjectileMeshComponent->SetRelativeScale3D(FVector(.3f, .3f, .35f));
+    ProjectileMeshComponent->SetMobility(EComponentMobility::Movable);
+    ProjectileMeshComponent->SetRelativeLocation(FVector::ZeroVector);
+
+    // Configure le ProjectileMovementComponent
+    ProjectileMovementComponent = CreateDefaultSubobject<UProjectileMovementComponent>(TEXT("ProjectileMovementComponent"));
+    ProjectileMovementComponent->SetUpdatedComponent(CollisionComp); // Maintenant CollisionComp existe
+    ProjectileMovementComponent->InitialSpeed = 380.f;
+    ProjectileMovementComponent->MaxSpeed = 380.f;
+    ProjectileMovementComponent->bRotationFollowsVelocity = false;
+    ProjectileMovementComponent->bShouldBounce = false;
+    ProjectileMovementComponent->ProjectileGravityScale = 0.0f;
+
+    InitialLifeSpan = 10.f; 
 }
+		///FAIRE SUPER GAFFE AUX INDENTATIONS ET LES FOR LOOPS sont à bien faire.
+		///Ce qui est critique dans notre code doit être vraiment bien mis en évidence sans être obscurci par la boucle.
+		///Gestion des pointeurs à revoir, lisibilité des fonctions critiques
 
-void AM4_Projectile::OnHit(UPrimitiveComponent* HitComp, AActor* OtherActor, UPrimitiveComponent* OtherComp, FVector Impulse, const FHitResult& Hit)
-{
-	
-}
-
-
-/* Called when the game starts or when spawned
 void AM4_Projectile::BeginPlay()
 {
 	Super::BeginPlay();
-	
+	InitialLoc = GetActorLocation();
 }
 
-Called every frame
+void AM4_Projectile::OnOverlap(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult)
+{
+	UE_LOG(LogTemp, Warning, TEXT("Projectile OVERLAP: %s"), *OtherActor->GetName());
+
+	if (!OtherActor || OtherActor == this || !OtherComp)
+	{
+		return;
+	}
+
+	AM4_Mushroom* Mushroom = Cast<AM4_Mushroom>(OtherActor);
+	if (Mushroom)
+	{
+		UE_LOG(LogTemp, Warning, TEXT("OVERLAP MUSHROOM!"));
+			
+		FVector NormalImpulse = FVector::ZeroVector;
+		Mushroom->OnHit(OverlappedComponent, this, OtherComp, NormalImpulse, SweepResult);
+		Destroy();
+		return;
+	}
+	
+	AM4_CentipedeBody* CentipedeBody = Cast<AM4_CentipedeBody>(OtherActor);
+	if (CentipedeBody)
+	{
+		UE_LOG(LogTemp, Warning, TEXT("OVERLAP CENTIPEDE BODY!"));
+		UM4_CentipedeController* CentipedeController = GetWorld()->GetSubsystem<UM4_CentipedeController>();
+		if (CentipedeController)
+		{
+			CentipedeController->OnSegmentHit(CentipedeBody);
+		}
+		Destroy();
+	}
+			
+}
+
+void AM4_Projectile::FireInDir(const FVector& ShootDir)
+{
+	SetActorLocation(InitialLoc);
+	ProjectileMovementComponent->Velocity.Z = -1 * ((ShootDir.Z + 380.f) * ProjectileMovementComponent->InitialSpeed);
+	ProjectileMovementComponent->Velocity.X = 0.f;
+}
+
+// Called every frame
 void AM4_Projectile::Tick(float DeltaTime)
 {
-	Super::Tick(DeltaTime);
-}*/
-
+	Super::Tick( DeltaTime);
+}

Source/M4_CPP/public/M4_CentipedeController.h

@@ -31,13 +31,14 @@ public:
 	float MoveInterval = 0.1f;
     
 	UFUNCTION(BlueprintCallable, Category = "Centipede")
-	void OnSegmentDestroyed(AM4_CentipedeBody* DestroyedSegment);
+	void OnSegmentHit(AM4_CentipedeBody* DestroyedSegment);
 
 private:
 	UPROPERTY()
 	TArray<AM4_CentipedeBody*> BodySegments;
 	TArray<TArray<FVector>> SegmentHistory; // Historique pour chaque segment
 	int32 MaxHistorySize = 200;
+	int8 SegmentRemainingCount = 0;
     
 	UPROPERTY(EditAnywhere, Category = "Centipede")
 	int32 SegmentSpacing = 15; // Distance en nombre de frames entre segments
@@ -52,9 +53,13 @@ private:
 
 	void SpawnCentipede();
 	void UpdateHeadStatus();
+	void SpawnMushroomsAtSegmentDeathPos(FVector Location);
     
 	bool CheckCollision(AM4_CentipedeBody* Segment, FVector2D Direction);
     
 	FVector2D GetSegmentDirection(AM4_CentipedeBody* Segment);
 	void SetSegmentDirection(AM4_CentipedeBody* Segment, FVector2D Direction);
+	
+	UPROPERTY()
+	class AM4_Gamemode* GM_REF_PTR;
 };

Source/M4_CPP/public/M4_Mushroom.h

@@ -13,9 +13,14 @@ class M4_CPP_API AM4_Mushroom : public AStaticMeshActor
 	GENERATED_BODY()
 
 public:
-	// Sets default values for this pawn's properties
 	AM4_Mushroom();
-
+	
+	int MushLife;
+	int DestructionHit = 0; 
+	
+	UFUNCTION()
+	void OnHit(UPrimitiveComponent* HitComp,AActor* OtherActor, UPrimitiveComponent* OtherComp,	FVector NormalImpulse,const FHitResult& Hit);
+	
 protected:
 	virtual void BeginPlay() override;
 };

Source/M4_CPP/public/M4_PlayerPawn.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "M4_Projectile.h"
 #include "CoreMinimal.h"
 #include "GameFramework/Pawn.h"
 #include "InputAction.h"
@@ -11,6 +12,7 @@ UCLASS()
 class AM4_PlayerPawn : public APawn
 {
 	GENERATED_BODY()
+	
 public:
 	AM4_PlayerPawn();
 
@@ -18,6 +20,19 @@ public:
 	virtual void Tick(float DeltaTime) override;
 	virtual void SetupPlayerInputComponent(UInputComponent* PlayerInputComponent) override;
 	void Move(const FInputActionInstance& Instance);
+	void Shoot(const FInputActionInstance& Inst);
+	    
+    UPROPERTY(VisibleAnywhere)
+  	TSubclassOf<AM4_Projectile> Proj = AM4_Projectile::StaticClass();
+
+	UFUNCTION()
+	void OnPlayerOverlap(
+		UPrimitiveComponent* OverlappedComponent,
+		AActor* OtherActor,
+		UPrimitiveComponent* OtherComp,
+		int32 OtherBodyIndex,
+		bool bFromSweep,
+		const FHitResult& SweepResult);
 
 protected:
 
@@ -27,7 +42,19 @@ protected:
 	UPROPERTY()
 	UInputAction* MoveAction;
 
+	UPROPERTY()
+	UInputAction* ShootAction;
+	
 	float MoveSpeed = 500.f;
 	FVector2D MeshScale = FVector2D(0.6f, 0.5f);
 	FVector2D LastMoveValue = FVector2D::ZeroVector;
+
+	UPROPERTY()
+	bool bIsInvincible = false;
+
+	UPROPERTY()
+	float InvinciblityDuration = 2.0f;
+
+	FTimerHandle InvincibleTimerHandle;
+	void EndInvincibility();
 };

Source/M4_CPP/public/M4_Projectile.h

@@ -1,4 +1,4 @@
-// Fill out your copyright notice in the Description page of Project Settings.
+#include "GameFramework/ProjectileMovementComponent.h"
 
 #pragma once
 
@@ -6,31 +6,39 @@
 #include "GameFramework/Actor.h"
 #include "M4_Projectile.generated.h"
 
-class UProjectileMovementComponent;
+class USphereComponent;
 class UMeshComponent;
 
 UCLASS()
 class M4_CPP_API AM4_Projectile : public AActor
 {
 	GENERATED_BODY()
-	UPROPERTY(VisibleDefaultsOnly, Category = Projectile)
-	UMeshComponent* MeshComp;
 
-	UPROPERTY(VisibleAnywhere,BlueprintReadOnly, Category = Movement, meta = (AllowPrivateAccess = "true"))
-	UProjectileMovementComponent* ProjectileMovem; 
-	
 public:
 	
 	AM4_Projectile();
 
-protected:
-	float bullSpeed = 50.f;
-	float lifeTime = 3.f; 
+	virtual void Tick( float DeltaTime ) override;
+	virtual void BeginPlay() override;
+	
+	bool CollisionCheck = false; 
+	FVector InitialLoc; 
+	FVector NewLoc; 
+ 
+	UPROPERTY(VisibleDefaultsOnly, Category = Projectile)
+	USphereComponent* CollisionComp;
+	
+	UPROPERTY(VisibleAnywhere, Category = Movement)
+	UProjectileMovementComponent* ProjectileMovementComponent;
 
-public:
+	UPROPERTY(VisibleDefaultsOnly, Category = Projectile)
+	UStaticMeshComponent* ProjectileMeshComponent;
+	
+	UPROPERTY(VisibleDefaultsOnly, Category = Projectile)
+	UMaterialInstanceDynamic* ProjectileMat;
 
-	UFUNCTION()
-	void OnHit(UPrimitiveComponent* HitComp, AActor* OtherActor, UPrimitiveComponent* OtherComp,FVector Impulse, const FHitResult& Hit);
-	UMeshComponent* GetCollisionComp() const { return MeshComp; }
-	UProjectileMovementComponent* GetMovementComp() const { return ProjectileMovem; }
+    UFUNCTION()
+    void OnOverlap(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult);
+	void FireInDir(const FVector& ShootDir); 
 };
+