TurnBased Tactical Combat On Grid

• 课程地址：https://www.udemy.com/course/turn-based-tactical-combat-on-grid/
• 项目地址：https://github.com/BanMing/TurnBasedOnGrid

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接入DebugMenu插件，添加IntPoint类型

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相机调试参数：

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Grid调试器：

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添加鼠标debug信息：

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添加鼠标高亮格子：

修改InstancesMesh中某个实例的材质的参数：

	const FLinearColor Color = GetColorFromStates(TileStates);
	InstancesMeshComp->SetCustomDataValue(NewInstanceIndex, 0, Color.R);
	InstancesMeshComp->SetCustomDataValue(NewInstanceIndex, 1, Color.G);
	InstancesMeshComp->SetCustomDataValue(NewInstanceIndex, 2, Color.B);

在材质中使用PerInstanceCustomData节点读取：

使用自定义数据前提是需要设置InstancesMesh的NumCustomDataFloats变量

	InstancesMeshComp->NumCustomDataFloats = 3;

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添加选中状态显示：

使用EnhancedInput 设置输入：

void APlayerAction::SetupInput()
{
	check(InputContext);
	check(SelectAction);
	check(UnSelectAction);
	APlayerController* PC = UGameplayStatics::GetPlayerController(this, 0);

	if (!PC)
	{
		return;
	}

	if (UEnhancedInputLocalPlayerSubsystem* Subsystem = ULocalPlayer::GetSubsystem<UEnhancedInputLocalPlayerSubsystem>(PC->GetLocalPlayer()))
	{
		if (InputContext)
		{
			Subsystem->AddMappingContext(InputContext, 0);
		}
	}

	if (UEnhancedInputComponent* EnhancedInputComponent = Cast<UEnhancedInputComponent>(PC->InputComponent))
	{
		EnhancedInputComponent->BindAction(SelectAction, ETriggerEvent::Started, this, &ThisClass::OnSelectTile);
		EnhancedInputComponent->BindAction(UnSelectAction, ETriggerEvent::Started, this, &ThisClass::OnUnSelectTile);
	}
}

清空绑定：

void APlayerAction::ShotdownInput()
{
	APlayerController* PC = UGameplayStatics::GetPlayerController(this, 0);

	if (!PC)
	{
		return;
	}

	if (UEnhancedInputLocalPlayerSubsystem* Subsystem = ULocalPlayer::GetSubsystem<UEnhancedInputLocalPlayerSubsystem>(PC->GetLocalPlayer()))
	{
		if (InputContext)
		{
			Subsystem->RemoveMappingContext(InputContext);
		}
	}

	if (UEnhancedInputComponent* EnhancedInputComponent = Cast<UEnhancedInputComponent>(PC->InputComponent))
	{
		EnhancedInputComponent->ClearBindingsForObject(this);
	}
}

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• 增删格子行为
• 调整格子高度

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