File size: 3,162 Bytes
1e67697 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | // Copyright Epic Games, Inc. All Rights Reserved.
#include "LyraPawn.h"
#include "GameFramework/Controller.h"
#include "LyraLogChannels.h"
#include "Net/UnrealNetwork.h"
#include "UObject/ScriptInterface.h"
#include UE_INLINE_GENERATED_CPP_BY_NAME(LyraPawn)
class FLifetimeProperty;
class UObject;
ALyraPawn::ALyraPawn(const FObjectInitializer& ObjectInitializer)
: Super(ObjectInitializer)
{
}
void ALyraPawn::GetLifetimeReplicatedProps(TArray< FLifetimeProperty >& OutLifetimeProps) const
{
Super::GetLifetimeReplicatedProps(OutLifetimeProps);
DOREPLIFETIME(ThisClass, MyTeamID);
}
void ALyraPawn::PreInitializeComponents()
{
Super::PreInitializeComponents();
}
void ALyraPawn::EndPlay(const EEndPlayReason::Type EndPlayReason)
{
Super::EndPlay(EndPlayReason);
}
void ALyraPawn::PossessedBy(AController* NewController)
{
const FGenericTeamId OldTeamID = MyTeamID;
Super::PossessedBy(NewController);
// Grab the current team ID and listen for future changes
if (ILyraTeamAgentInterface* ControllerAsTeamProvider = Cast<ILyraTeamAgentInterface>(NewController))
{
MyTeamID = ControllerAsTeamProvider->GetGenericTeamId();
ControllerAsTeamProvider->GetTeamChangedDelegateChecked().AddDynamic(this, &ThisClass::OnControllerChangedTeam);
}
ConditionalBroadcastTeamChanged(this, OldTeamID, MyTeamID);
}
void ALyraPawn::UnPossessed()
{
AController* const OldController = GetController();
// Stop listening for changes from the old controller
const FGenericTeamId OldTeamID = MyTeamID;
if (ILyraTeamAgentInterface* ControllerAsTeamProvider = Cast<ILyraTeamAgentInterface>(OldController))
{
ControllerAsTeamProvider->GetTeamChangedDelegateChecked().RemoveAll(this);
}
Super::UnPossessed();
// Determine what the new team ID should be afterwards
MyTeamID = DetermineNewTeamAfterPossessionEnds(OldTeamID);
ConditionalBroadcastTeamChanged(this, OldTeamID, MyTeamID);
}
void ALyraPawn::SetGenericTeamId(const FGenericTeamId& NewTeamID)
{
if (GetController() == nullptr)
{
if (HasAuthority())
{
const FGenericTeamId OldTeamID = MyTeamID;
MyTeamID = NewTeamID;
ConditionalBroadcastTeamChanged(this, OldTeamID, MyTeamID);
}
else
{
UE_LOG(LogLyraTeams, Error, TEXT("You can't set the team ID on a pawn (%s) except on the authority"), *GetPathNameSafe(this));
}
}
else
{
UE_LOG(LogLyraTeams, Error, TEXT("You can't set the team ID on a possessed pawn (%s); it's driven by the associated controller"), *GetPathNameSafe(this));
}
}
FGenericTeamId ALyraPawn::GetGenericTeamId() const
{
return MyTeamID;
}
FOnLyraTeamIndexChangedDelegate* ALyraPawn::GetOnTeamIndexChangedDelegate()
{
return &OnTeamChangedDelegate;
}
void ALyraPawn::OnControllerChangedTeam(UObject* TeamAgent, int32 OldTeam, int32 NewTeam)
{
const FGenericTeamId MyOldTeamID = MyTeamID;
MyTeamID = IntegerToGenericTeamId(NewTeam);
ConditionalBroadcastTeamChanged(this, MyOldTeamID, MyTeamID);
}
void ALyraPawn::OnRep_MyTeamID(FGenericTeamId OldTeamID)
{
ConditionalBroadcastTeamChanged(this, OldTeamID, MyTeamID);
}
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