void AAbilitySystemDebugHUD::DrawWithBackground(UFont* InFont, const FString& Text, const FColor& TextColor, EAlignHorizontal::Type HAlign, float& OffsetX, EAlignVertical::Type VAlign, float& OffsetY, float Alpha)
{
float SizeX, SizeY;
Canvas->StrLen(InFont, Text, SizeX, SizeY);
const float PosX = (HAlign == EAlignHorizontal::Center) ? OffsetX + (Canvas->ClipX - SizeX) * 0.5f :
(HAlign == EAlignHorizontal::Left) ? Canvas->OrgX + OffsetX :
Canvas->ClipX - SizeX - OffsetX;
const float PosY = (VAlign == EAlignVertical::Center) ? OffsetY + (Canvas->ClipY - SizeY) * 0.5f :
(VAlign == EAlignVertical::Top) ? Canvas->OrgY + OffsetY :
Canvas->ClipY - SizeY - OffsetY;
const float BoxPadding = 5.0f;
const float X = PosX - BoxPadding;
const float Y = PosY - BoxPadding;
const float Z = 0.1f;
FCanvasTileItem TileItem(FVector2D(X, Y), FVector2D(SizeX + BoxPadding * 2.0f, SizeY + BoxPadding * 2.0f), FLinearColor(0.75f, 0.75f, 0.75f, Alpha));
Canvas->DrawItem(TileItem);
FLinearColor TextCol(TextColor);
TextCol.A = Alpha;
FCanvasTextItem TextItem(FVector2D(PosX, PosY), FText::FromString(Text), GEngine->GetSmallFont(), TextCol);
Canvas->DrawItem(TextItem);
OffsetY += 25;
}
/** draws high score */
void APlatformerHUD::DrawHighscore()
{
const FText Highscore = LOCTEXT("Highscore", "High score");
const float SizeX = Canvas->ClipX * 0.4f;
const float SizeY = 1000 * UIScale;
const float DrawX = (Canvas->ClipX - SizeX) / 2.0f;
const float DrawY = (Canvas->ClipY - SizeY) / 2.0f;
DrawBorder(DrawX, DrawY, SizeX, SizeY, 1.0f, BlueBorder);
const float TextScale = 1.4f;
const float TextMargin = 0.03f;
float StrSizeX, StrSizeY;
Canvas->StrLen(HUDFont, Highscore.ToString(), StrSizeX, StrSizeY);
StrSizeX = StrSizeX * TextScale * UIScale;
StrSizeY = StrSizeY * TextScale * UIScale;
FCanvasTextItem TextItem( FVector2D( (Canvas->ClipX - StrSizeX) / 2.0f, DrawY + SizeY * TextMargin ),
Highscore, HUDFont, FLinearColor::White );
TextItem.Scale = FVector2D( TextScale * UIScale, TextScale * UIScale );
TextItem.EnableShadow( FLinearColor::Transparent );
Canvas->DrawItem( TextItem );
const float BorderSize = BlueBorder.LeftBorder->Resource->GetSizeX() * UIScale;
FCanvasTileItem TileItem(FVector2D( DrawX + BorderSize, DrawY + SizeY * TextMargin + StrSizeY ), BlueBorder.TopBorder->Resource,
FVector2D( SizeX - 2* BorderSize, BlueBorder.TopBorder->Resource->GetSizeY() * UIScale ),
FVector2D(0,0),FVector2D((SizeX - 2* BorderSize) / BlueBorder.TopBorder->Resource->GetSizeX() * UIScale,1), FLinearColor::White);
TileItem.BlendMode = SE_BLEND_Translucent;
Canvas->DrawItem(TileItem);
const float StartY = DrawY + SizeY * TextMargin*3 + StrSizeY * TextScale * UIScale;
const float ColWidths[] = {70*UIScale, 340*UIScale, 200*UIScale};
const float TotalWidth = ColWidths[0]+ColWidths[1]+ColWidths[2];
for (int32 i=0; i < 10; i++ )
{
FText Texts[] = { FText::Format(FText::FromString("{0}."), FText::AsNumber(i+1)),
FText::FromString(UPlatformerBlueprintLibrary::DescribeTime(HighscoreTimes[i], false)),
FText::FromString(HighscoreNames[i]) };
float Offset = 0;
for (uint8 column=0; column < 3; column++)
{
TextItem.Text = Texts[column];
Canvas->StrLen(HUDFont, TextItem.Text.ToString(), StrSizeX, StrSizeY);
StrSizeX = StrSizeX * TextScale * UIScale;
StrSizeY = StrSizeY * TextScale * UIScale;
TextItem.Position = FVector2D((Canvas->ClipX - TotalWidth) / 2.0f + Offset + ColWidths[column] - StrSizeX, StartY + i * StrSizeY);
Canvas->DrawItem( TextItem );
Offset += ColWidths[column];
}
}
}
void UReporterGraph::DrawBackground(UCanvas* Canvas)
{
FVector2D Min = FVector2D(GraphScreenSize.Min.X * Canvas->SizeX, Canvas->SizeY - GraphScreenSize.Min.Y * Canvas->SizeY);
FVector2D Max = FVector2D(GraphScreenSize.Max.X * Canvas->SizeX, Canvas->SizeY - GraphScreenSize.Max.Y * Canvas->SizeY);
FCanvasTileItem TileItem(Min, GWhiteTexture, Max-Min, BackgroundColor);
TileItem.BlendMode = SE_BLEND_Translucent;
Canvas->DrawItem(TileItem, Min);
}
void AHUD::DrawRect(FLinearColor Color, float ScreenX, float ScreenY, float Width, float Height)
{
if (IsCanvasValid_WarnIfNot())
{
FCanvasTileItem TileItem( FVector2D(ScreenX, ScreenY), GWhiteTexture, FVector2D( Width, Height ), Color );
TileItem.BlendMode = SE_BLEND_Translucent;
Canvas->DrawItem( TileItem );
}
}
void ATheHUD::DrawMaterial(UCanvas* Canvas, UMaterialInterface* Material, float ScreenX, float ScreenY,
float ScreenW, float ScreenH, float MaterialU, float MaterialV, float MaterialUWidth, float MaterialVHeight)
{
FCanvasTileItem TileItem( FVector2D( ScreenX, ScreenY ), Material->GetRenderProxy(0),
FVector2D( ScreenW, ScreenH ) * 1.f, FVector2D( MaterialU, MaterialV ),
FVector2D( MaterialU + MaterialUWidth, MaterialV + MaterialVHeight ) );
TileItem.Rotation = FRotator(0, 0, 0);
TileItem.PivotPoint = FVector2D::ZeroVector;
Canvas->DrawItem( TileItem );
}
void ATheHUD::DrawMaterial(UCanvas* Canvas, UMaterialInterface* Material, float ScreenX, float ScreenY,
float ScreenW, float ScreenH, float MaterialU, float MaterialV, float MaterialUWidth, float MaterialVHeight,
float Scale, bool bScalePosition, float Rotation, FVector2D RotPivot)
{
FCanvasTileItem TileItem( FVector2D( ScreenX, ScreenY ), Material->GetRenderProxy(0),
FVector2D( ScreenW, ScreenH ) * Scale, FVector2D( MaterialU, MaterialV ),
FVector2D( MaterialU + MaterialUWidth, MaterialV + MaterialVHeight ) );
TileItem.Rotation = FRotator(0, Rotation, 0);
TileItem.PivotPoint = RotPivot;
Canvas->DrawItem( TileItem );
}
void AHUD::DrawMaterialSimple(UMaterialInterface* Material, float ScreenX, float ScreenY, float ScreenW, float ScreenH, float Scale, bool bScalePosition)
{
if (IsCanvasValid_WarnIfNot() && Material)
{
FCanvasTileItem TileItem( FVector2D( ScreenX, ScreenY ), Material->GetRenderProxy(0), FVector2D( ScreenW, ScreenH ) * Scale );
if (bScalePosition)
{
TileItem.Position *= Scale;
}
Canvas->DrawItem( TileItem );
}
}
void AGameHUD::DrawTexture(UTexture2D* Texture)
{
float TextureWidth = Texture->GetSurfaceWidth();
float TextureHeight = Texture->GetSurfaceHeight();
const FVector2D CanvasCenter(Canvas->ClipX / 2, Canvas->ClipY / 2);
const FVector2D DrawPosition(CanvasCenter.X - (TextureWidth / 2), CanvasCenter.Y - (TextureHeight / 2));
FCanvasTileItem TileItem(DrawPosition, Texture->Resource, FLinearColor::White);
TileItem.BlendMode = ESimpleElementBlendMode::SE_BLEND_Translucent;
Canvas->DrawItem(TileItem);
}
void AHUD::DrawMaterial(UMaterialInterface* Material, float ScreenX, float ScreenY, float ScreenW, float ScreenH, float MaterialU, float MaterialV, float MaterialUWidth, float MaterialVHeight, float Scale, bool bScalePosition, float Rotation, FVector2D RotPivot)
{
if (IsCanvasValid_WarnIfNot() && Material)
{
FCanvasTileItem TileItem( FVector2D( ScreenX, ScreenY ), Material->GetRenderProxy(0), FVector2D( ScreenW, ScreenH ) * Scale, FVector2D( MaterialU, MaterialV ), FVector2D( MaterialU+MaterialUWidth, MaterialV +MaterialVHeight) );
TileItem.Rotation = FRotator(0, Rotation, 0);
TileItem.PivotPoint = RotPivot;
if (bScalePosition)
{
TileItem.Position *= Scale;
}
Canvas->DrawItem( TileItem );
}
}
void AFPSHUD::DrawHUD()
{
Super::DrawHUD();
// Draw very simple crosshair
// find center of the Canvas
const FVector2D Center(Canvas->ClipX * 0.5f, Canvas->ClipY * 0.5f);
// offset by half the texture's dimensions so that the center of the texture aligns with the center of the Canvas
const FVector2D CrosshairDrawPosition((Center.X - (CrosshairTex->GetSurfaceWidth() * 0.5)),
(Center.Y - (CrosshairTex->GetSurfaceHeight() * 0.5f)));
// draw the crosshair
FCanvasTileItem TileItem(CrosshairDrawPosition, CrosshairTex->Resource, FLinearColor::White);
TileItem.BlendMode = SE_BLEND_Translucent;
Canvas->DrawItem(TileItem);
}
void AStrategyHUD::DrawHealthBar(AActor* ForActor, float HealthPercentage, int32 BarHeight, int32 OffsetY) const
{
FBox BB = ForActor->GetComponentsBoundingBox();
FVector Center = BB.GetCenter();
FVector Extent = BB.GetExtent();
FVector2D Center2D = FVector2D(Canvas->Project(FVector(Center.X,Center.Y,Center.Z + Extent.Z)));
float ActorExtent = 40;
if (Cast<APawn>(ForActor) != NULL)
{
AStrategyChar* StrategyChar = Cast<AStrategyChar>(ForActor);
if( ( StrategyChar != NULL ) && ( StrategyChar->GetCapsuleComponent() != NULL ) )
{
ActorExtent = StrategyChar->GetCapsuleComponent()->GetScaledCapsuleRadius();
}
}
else if (Cast<AStrategyBuilding>(ForActor) != NULL)
{
Center2D = FVector2D(Canvas->Project(ForActor->GetActorLocation()));
ActorExtent = 60;
}
FVector Pos1 = Canvas->Project(FVector(Center.X,Center.Y - ActorExtent*2, Center.Z + Extent.Z));
FVector Pos2 = Canvas->Project(FVector(Center.X,Center.Y + ActorExtent*2, Center.Z + Extent.Z));
float HealthBarLength = (Pos2-Pos1).Size2D();
AStrategyPlayerController* MyPC = GetPlayerController();
IStrategyTeamInterface* ActorTeam = Cast<IStrategyTeamInterface>(ForActor);
UTexture2D* HealthBarTexture = EnemyTeamHPTexture;
if (ActorTeam != NULL && MyPC != NULL && ActorTeam->GetTeamNum() == MyPC->GetTeamNum())
{
HealthBarTexture = PlayerTeamHPTexture;
}
float X = Center2D.X - HealthBarLength/2;
float Y = Center2D.Y + OffsetY;
FCanvasTileItem TileItem( FVector2D( X, Y ), HealthBarTexture->Resource, FVector2D( HealthBarLength * HealthPercentage, BarHeight ), FLinearColor::White );
TileItem.BlendMode = SE_BLEND_Translucent;
TileItem.UV1 = FVector2D(HealthPercentage, 1.0f);
Canvas->DrawItem( TileItem );
//Fill the rest of health with gray gradient texture
X = Center2D.X-HealthBarLength/2 + HealthBarLength * HealthPercentage;
Y = Center2D.Y + OffsetY;
TileItem.Position = FVector2D( X, Y );
TileItem.Texture = BarFillTexture->Resource;
TileItem.UV1 = FVector2D(1.0f, 1.0f);
TileItem.Size = FVector2D( HealthBarLength * (1.0f - HealthPercentage), BarHeight );
TileItem.SetColor(FLinearColor(0.5f, 0.5f, 0.5f, 0.5f));
Canvas->DrawItem( TileItem );
}
void AHUD::DrawTextureSimple(UTexture* Texture, float ScreenX, float ScreenY, float Scale, bool bScalePosition)
{
if (IsCanvasValid_WarnIfNot() && Texture)
{
FCanvasTileItem TileItem( FVector2D( ScreenX, ScreenY ), Texture->Resource, FLinearColor::White );
if (bScalePosition)
{
TileItem.Position *= Scale;
}
// Apply the scale to the size (which will have been setup from the texture in the constructor).
TileItem.Size *= Scale;
TileItem.BlendMode = SE_BLEND_Translucent;
Canvas->DrawItem( TileItem );
}
}
void AHUD::DrawTexture(UTexture* Texture, float ScreenX, float ScreenY, float ScreenW, float ScreenH, float TextureU, float TextureV, float TextureUWidth, float TextureVHeight, FLinearColor Color, EBlendMode BlendMode, float Scale, bool bScalePosition, float Rotation, FVector2D RotPivot)
{
if (IsCanvasValid_WarnIfNot() && Texture)
{
FCanvasTileItem TileItem( FVector2D( ScreenX, ScreenY ), Texture->Resource, FVector2D( ScreenW, ScreenH ) * Scale, FVector2D( TextureU, TextureV ), FVector2D( TextureU + TextureUWidth, TextureV + TextureVHeight ), Color );
TileItem.Rotation = FRotator(0, Rotation, 0);
TileItem.PivotPoint = RotPivot;
if (bScalePosition)
{
TileItem.Position *= Scale;
}
TileItem.BlendMode = FCanvas::BlendToSimpleElementBlend( BlendMode );
Canvas->DrawItem( TileItem );
}
}
void UFontThumbnailRenderer::Draw(UObject* Object, int32 X, int32 Y, uint32 Width, uint32 Height, FRenderTarget*, FCanvas* Canvas)
{
UFont* Font = Cast<UFont>(Object);
if (Font != nullptr &&
Font->Textures.Num() > 0 &&
Font->Textures[0] != nullptr)
{
FCanvasTileItem TileItem( FVector2D( X, Y ), Font->Textures[0]->Resource, FLinearColor::White );
TileItem.BlendMode = SE_BLEND_Translucent;
if (Font->ImportOptions.bUseDistanceFieldAlpha)
{
TileItem .BlendMode = SE_BLEND_TranslucentDistanceField;
}
Canvas->DrawItem( TileItem );
}
}
/**
* This is the main drawing pump. It will determine which hud we need to draw (Game or PostGame). Any drawing that should occur
* regardless of the game state should go here.
*/
void AStrategyHUD::DrawHUD()
{
if (bBlackScreenActive)
{
FCanvasTileItem TileItem( FVector2D( 0.0f, 0.0f ), FVector2D( Canvas->ClipX,Canvas->ClipY ), FLinearColor( 0.0f, 0.0f, 0.0f, 1.0f ) );
TileItem.BlendMode = SE_BLEND_Translucent;
Canvas->DrawItem( TileItem );
return;
}
if ( GEngine && GEngine->GameViewport )
{
FVector2D ViewportSize;
GEngine->GameViewport->GetViewportSize(ViewportSize);
UIScale = ViewportSize.X / 2048.0f;
}
Super::DrawHUD();
bool bConsoleOpen = false;
AStrategyGameState const* const MyGameState = GetWorld()->GetGameState<AStrategyGameState>();
if (MyGameState)
{
//Builds the widgets if they are not yet built
BuildMenuWidgets();
if (MyGameState->IsGameActive())
{
DrawActorsHealth();
}
DrawMiniMap();
DrawLives();
if (IsPauseMenuUp())
{
/*FCanvasTileItem TileItem( FVector2D( 0.0f, 0.0f ), FVector2D( Canvas->ClipX,Canvas->ClipY ), FLinearColor( 0.0f, 0.0f, 0.0f, 0.25f ) );
TileItem.BlendMode = SE_BLEND_Translucent;
Canvas->DrawItem( TileItem );*/
}
if (SelectedActor.IsValid())
{
ActionGridPos = FVector2D(Canvas->Project(SelectedActor->GetActorLocation())) / UIScale - (MyHUDMenuWidget->ActionButtonsWidget->GetDesiredSize())/2;
}
}
}
void AHUD::DrawSafeZoneOverlay()
{
const int32 DebugSafeZoneMode = GSafeZoneVisualizationModeCVar.GetValueOnGameThread();
if ((DebugSafeZoneMode > 0) && (DebugCanvas != nullptr))
{
FDisplayMetrics Metrics;
FSlateApplication::Get().GetDisplayMetrics(Metrics);
const FMargin SafeMargin = (DebugSafeZoneMode == 1) ?
FMargin(Metrics.TitleSafePaddingSize.X, Metrics.TitleSafePaddingSize.Y) :
FMargin(Metrics.ActionSafePaddingSize.X, Metrics.ActionSafePaddingSize.Y);
const float UnsafeZoneAlpha = GSafeZoneVisualizationAlphaCVar.GetValueOnGameThread();
const FLinearColor UnsafeZoneColor(1.0f, 0.5f, 0.5f, UnsafeZoneAlpha);
const float Width = DebugCanvas->SizeX;
const float Height = DebugCanvas->SizeY;
const float HeightOfSides = Height - SafeMargin.GetTotalSpaceAlong<Orient_Vertical>();
FCanvasTileItem TileItem(FVector2D::ZeroVector, GWhiteTexture, UnsafeZoneColor);
TileItem.BlendMode = SE_BLEND_Translucent;
// Top bar
TileItem.Position = FVector2D::ZeroVector;
TileItem.Size = FVector2D(Width, SafeMargin.Top);
DebugCanvas->DrawItem(TileItem);
// Bottom bar
TileItem.Position = FVector2D(0.0f, Height - SafeMargin.Bottom);
TileItem.Size = FVector2D(Width, SafeMargin.Bottom);
DebugCanvas->DrawItem(TileItem);
// Left bar
TileItem.Position = FVector2D(0.0f, SafeMargin.Top);
TileItem.Size = FVector2D(SafeMargin.Left, HeightOfSides);
DebugCanvas->DrawItem(TileItem);
// Right bar
TileItem.Position = FVector2D(Width - SafeMargin.Right, SafeMargin.Top);
TileItem.Size = FVector2D(SafeMargin.Right, HeightOfSides);
DebugCanvas->DrawItem(TileItem);
}
}
void AStrategyHUD::DrawLives() const
{
AStrategyGameState const* const MyGameState = GetWorld()->GetGameState<AStrategyGameState>();
AStrategyBuilding_Brewery const* const Brewery = MyGameState ? MyGameState->GetPlayerData(EStrategyTeam::Player)->Brewery.Get() : NULL;
uint8 const Lives = Brewery ? Brewery->GetNumberOfLives() : 0;
float const TextureDrawWidth = LivesTexture->GetSurfaceWidth() * UIScale;
float const TextureDrawHeight = LivesTexture->GetSurfaceHeight() * UIScale;
FCanvasTileItem TileItem(FVector2D(0,0), LivesTexture->Resource,
FVector2D(TextureDrawWidth, TextureDrawHeight), FLinearColor::White );
TileItem.BlendMode = SE_BLEND_Translucent;
for (int32 i=0; i < Lives; i++)
{
TileItem.Position = FVector2D(Canvas->ClipX - Lives*TextureDrawWidth + i*TextureDrawWidth, 0);
Canvas->DrawItem(TileItem);
}
}
void AFPS_MultiplayerHUD::DrawHUD()
{
Super::DrawHUD();
// Draw very simple crosshair
// find center of the Canvas
const FVector2D Center(Canvas->ClipX * 0.5f, Canvas->ClipY * 0.5f);
// offset by half the texture's dimensions so that the center of the texture aligns with the center of the Canvas
const FVector2D CrosshairDrawPosition( (Center.X - (CrosshairTex->GetSurfaceWidth() * 0.5) + 10),
(Center.Y - (CrosshairTex->GetSurfaceHeight() * 0.5f) + 15) );
// draw the crosshair
FCanvasTileItem TileItem( CrosshairDrawPosition, CrosshairTex->Resource, FLinearColor::White);
TileItem.BlendMode = SE_BLEND_Translucent;
Canvas->DrawItem( TileItem );
GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, TEXT("Test 1"));
AFPS_MultiplayerGameMode* GameMode = Cast<AFPS_MultiplayerGameMode>(UGameplayStatics::GetGameMode(this));
if(GameMode)
{
GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, TEXT("Test 2"));
if(GameMode->LastManStanding == true)
{
GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, TEXT("Test 3"));
FVector2D ScreenDimensions = FVector2D(Canvas->SizeX, Canvas->SizeY);
FVector2D GameOverSize;
GetTextSize(TEXT("GAME OVER"), GameOverSize.X, GameOverSize.Y, HUDFont);
DrawText(TEXT("GAME OVER"), FColor::White, (ScreenDimensions.X - GameOverSize.X) / 2.0f, (ScreenDimensions.Y - GameOverSize.Y) / 2.0f, HUDFont);
}
}
//DrawHUDServer();
}
void APlatformerHUD::DrawHighscoreEntryPrompt()
{
const float SizeX = 90 * UIScale;
const float SizeY = 90 * UIScale;
const float DrawX = (Canvas->ClipX - SizeX*3) / 2.0f;
const float DrawY = (Canvas->ClipY - SizeY) / 2.0f;
const float UVL = 90.0f/128.0f;
const float TextScale = 1.8f;
FCanvasTileItem TileItem(FVector2D(DrawX+SizeX*CurrentLetter, DrawY), UpButtonTexture->Resource,
FVector2D( SizeX, SizeY ),
FVector2D(0,0),FVector2D(UVL,UVL), FLinearColor::White);
TileItem.BlendMode = SE_BLEND_Translucent;
if (HighScoreName[CurrentLetter] < 'Z')
{
Canvas->DrawItem(TileItem);
AddHitBox(TileItem.Position,TileItem.Size,"Up",true,255);
}
if (HighScoreName[CurrentLetter] > 'A')
{
TileItem.Position = FVector2D(DrawX+SizeX*CurrentLetter,DrawY+SizeY*2);
TileItem.Texture = DownButtonTexture->Resource;
AddHitBox(TileItem.Position,TileItem.Size,"Down",true,255);
Canvas->DrawItem(TileItem);
}
FCanvasTextItem TextItem(FVector2D(DrawX, DrawY), FText(), HUDFont, FLinearColor::White);
TextItem.Scale = FVector2D(TextScale * UIScale, TextScale * UIScale);
TextItem.EnableShadow( FLinearColor::Transparent );
float StrSizeX, StrSizeY;
float Offset = 0;
for (int32 i = 0; i < HighScoreName.Num(); i++)
{
TextItem.Text = FText::FromString(FString::Chr(HighScoreName[i]));
Canvas->StrLen(HUDFont, TextItem.Text.ToString(), StrSizeX, StrSizeY);
Canvas->StrLen(HUDFont, TextItem.Text.ToString(), StrSizeX, StrSizeY);
Canvas->StrLen(HUDFont, TextItem.Text.ToString(), StrSizeX, StrSizeY);
StrSizeX = StrSizeX * TextScale * UIScale;
StrSizeY = StrSizeY * TextScale * UIScale;
TextItem.Position = FVector2D(DrawX+Offset+(SizeX-StrSizeX)/2.0f, DrawY + SizeY);
DrawBorder(DrawX + Offset, DrawY + SizeY, SizeX, SizeY, 0.4f, CurrentLetter == i ? BlueBorder : RedBorder);
AddHitBox(FVector2D(DrawX + Offset,DrawY + SizeY),TileItem.Size,FName(TEXT("Letter"),i),true,255);
Canvas->DrawItem( TextItem );
Offset += SizeX;
}
const float ButtonWidth = 200 * UIScale;
TextItem.Text = LOCTEXT("OK", "OK");
Canvas->StrLen(HUDFont, TextItem.Text.ToString(), StrSizeX, StrSizeY);
StrSizeX = StrSizeX * TextScale * UIScale;
StrSizeY = StrSizeY * TextScale * UIScale;
TextItem.Position = FVector2D((Canvas->ClipX - StrSizeX) / 2.0f, DrawY + SizeY*4);
DrawBorder((Canvas->ClipX - ButtonWidth) / 2.0f, DrawY + SizeY*4, ButtonWidth, SizeY, 0.4f, BlueBorder);
AddHitBox(FVector2D((Canvas->ClipX - ButtonWidth) / 2.0f,DrawY + SizeY*4),FVector2D(ButtonWidth,SizeY),FName("OK"),true,255);
Canvas->DrawItem( TextItem );
}
void FCanvasItemTestbed::Draw( class FViewport* Viewport, class FCanvas* Canvas )
{
bTestState = !bTestState;
if( !bShowTestbed )
{
return;
}
// A little ott for a testbed - but I wanted to draw several lines to ensure it worked :)
if( TestLine.bTestSet == false )
{
TestLine.bTestSet = true;
TestLine.LineStart.X = FMath::FRandRange( 0.0f, Viewport->GetSizeXY().X );
TestLine.LineStart.Y = FMath::FRandRange( 0.0f, Viewport->GetSizeXY().Y );
TestLine.LineEnd.X = FMath::FRandRange( 0.0f, Viewport->GetSizeXY().X );
TestLine.LineEnd.Y = FMath::FRandRange( 0.0f, Viewport->GetSizeXY().Y );
TestLine.LineMove.X = FMath::FRandRange( 0.0f, 32.0f );
TestLine.LineMove.Y = FMath::FRandRange( 0.0f, 32.0f );
TestLine.LineMove2.X = FMath::FRandRange( 0.0f, 32.0f );
TestLine.LineMove2.Y = FMath::FRandRange( 0.0f, 32.0f );
}
else
{
TestLine.LineStart += TestLine.LineMove;
TestLine.LineEnd += TestLine.LineMove2;
if( TestLine.LineStart.X < 0 )
{
TestLine.LineMove.X = -TestLine.LineMove.X;
}
if( TestLine.LineStart.Y < 0 )
{
TestLine.LineMove.Y = -TestLine.LineMove.Y;
}
if( TestLine.LineEnd.X < 0 )
{
TestLine.LineMove2.X = -TestLine.LineMove2.X;
}
if( TestLine.LineEnd.Y < 0 )
{
TestLine.LineMove2.Y = -TestLine.LineMove2.Y;
}
if( TestLine.LineStart.X > Viewport->GetSizeXY().X )
{
TestLine.LineMove.X = -TestLine.LineMove.X;
}
if( TestLine.LineStart.Y > Viewport->GetSizeXY().Y )
{
TestLine.LineMove.Y = -TestLine.LineMove.Y;
}
if( TestLine.LineEnd.X > Viewport->GetSizeXY().X )
{
TestLine.LineMove2.X = -TestLine.LineMove2.X;
}
if( TestLine.LineEnd.Y > Viewport->GetSizeXY().Y )
{
TestLine.LineMove2.Y = -TestLine.LineMove2.Y;
}
}
// Text
float CenterX = 0.0f;
float YTest = 16.0f;
FCanvasTextItem TextItem( FVector2D( CenterX, YTest ), LOCTEXT( "stringhere", "String Here" ), GEngine->GetSmallFont(), FLinearColor::Red );
TextItem.Draw( Canvas );
// Shadowed text
TextItem.Position.Y += TextItem.DrawnSize.Y;
TextItem.Scale.X = 2.0f;
TextItem.EnableShadow( FLinearColor::Green, FVector2D( 2.0f, 2.0f ) );
TextItem.Text = LOCTEXT( "Scaled String here", "Scaled String here" );
TextItem.Draw( Canvas );
TextItem.DisableShadow();
TextItem.Position.Y += TextItem.DrawnSize.Y;;
TextItem.Text = LOCTEXT( "CenterdStringhere", "CenterdStringhere" );
TextItem.Scale.X = 1.0f;
TextItem.bCentreX = true;
TextItem.Draw( Canvas );
// Outlined text
TextItem.Position.Y += TextItem.DrawnSize.Y;
TextItem.Text = LOCTEXT( "ScaledCentredStringhere", "Scaled Centred String here" );
TextItem.OutlineColor = FLinearColor::Black;
TextItem.bOutlined = true;
TextItem.Scale = FVector2D( 2.0f, 2.0f );
TextItem.SetColor( FLinearColor::Green );
TextItem.Text = LOCTEXT( "ScaledCentredOutlinedStringhere", "Scaled Centred Outlined String here" );
TextItem.Draw( Canvas );
// a line
FCanvasLineItem LineItem( TestLine.LineStart, TestLine.LineEnd );
LineItem.Draw( Canvas );
// some boxes
FCanvasBoxItem BoxItem( FVector2D( 88.0f, 88.0f ), FVector2D( 188.0f, 188.0f ) );
BoxItem.SetColor( FLinearColor::Yellow );
BoxItem.Draw( Canvas );
BoxItem.SetColor( FLinearColor::Red );
BoxItem.Position = FVector2D( 256.0f, 256.0f );
BoxItem.Draw( Canvas );
BoxItem.SetColor( FLinearColor::Blue );
BoxItem.Position = FVector2D( 6.0f, 6.0f );
BoxItem.Size = FVector2D( 48.0f, 96.0f );
BoxItem.Draw( Canvas );
// Triangle
FCanvasTriangleItem TriItem( FVector2D( 48.0f, 48.0f ), FVector2D( 148.0f, 48.0f ), FVector2D( 48.0f, 148.0f ), GWhiteTexture );
TriItem.Draw( Canvas );
// Triangle list
TArray< FCanvasUVTri > TriangleList;
FCanvasUVTri SingleTri;
SingleTri.V0_Pos = FVector2D( 128.0f, 128.0f );
SingleTri.V1_Pos = FVector2D( 248.0f, 108.0f );
SingleTri.V2_Pos = FVector2D( 100.0f, 348.0f );
SingleTri.V0_UV = FVector2D::ZeroVector;
SingleTri.V1_UV = FVector2D::ZeroVector;
SingleTri.V2_UV = FVector2D::ZeroVector;
TriangleList.Add( SingleTri );
SingleTri.V0_Pos = FVector2D( 348.0f, 128.0f );
SingleTri.V1_Pos = FVector2D( 448.0f, 148.0f );
SingleTri.V2_Pos = FVector2D( 438.0f, 308.0f );
TriangleList.Add( SingleTri );
FCanvasTriangleItem TriItemList( TriangleList, GWhiteTexture );
TriItemList.SetColor( FLinearColor::Red );
TriItemList.Draw( Canvas );
// FCanvasNGonItem NGon( FVector2D( 256.0f, 256.0f ), FVector2D( 256.0f, 256.0f ), 6, GWhiteTexture, FLinearColor::White );
// NGon.Draw( Canvas );
//
// FCanvasNGonItem NGon2( FVector2D( 488, 666.0f ), FVector2D( 256.0f, 256.0f ), 16, GWhiteTexture, FLinearColor::Green );
// NGon2.Draw( Canvas );
// Texture
UTexture* SelectedTexture = GEditor->GetSelectedObjects()->GetTop<UTexture>();
if( SelectedTexture )
{
// Plain tex
FCanvasTileItem TileItem( FVector2D( 128.0f,128.0f ), SelectedTexture->Resource, FLinearColor::White );
TileItem.Draw( Canvas );
TileItem.Size = FVector2D( 32.0f,32.0f );
TileItem.Position = FVector2D( 16.0f,16.0f );
TileItem.Draw( Canvas );
// UV
TileItem.Size = FVector2D( 64.0f,64.0f );
TileItem.UV0 = FVector2D( 0.0f, 0.0f );
TileItem.UV1 = FVector2D( 1.0f, 1.0f );
TileItem.Position = FVector2D( 256.0f,16.0f );
TileItem.Draw( Canvas );
// UV
TileItem.Size = FVector2D( 64.0f,64.0f );
TileItem.UV0 = FVector2D( 0.0f, 0.0f );
TileItem.UV1 = FVector2D( 1.0f, -1.0f );
TileItem.Position = FVector2D( 356.0f,16.0f );
TileItem.Draw( Canvas );
// UV
TileItem.Size = FVector2D( 64.0f,64.0f );
TileItem.UV0 = FVector2D( 0.0f, 0.0f );
TileItem.UV1 = FVector2D( -1.0f, 1.0f );
TileItem.Position = FVector2D( 456.0f,16.0f );
TileItem.Draw( Canvas );
// UV
TileItem.Size = FVector2D( 64.0f,64.0f );
TileItem.UV0 = FVector2D( 0.0f, 0.0f );
TileItem.UV1 = FVector2D( -1.0f, -1.0f );
TileItem.Position = FVector2D( 556.0f,16.0f );
TileItem.Draw( Canvas );
// Rotate top/left pivot
TileItem.Size = FVector2D( 96.0f,96.0f );
TileItem.UV0 = FVector2D( 0.0f, 0.0f );
TileItem.UV1 = FVector2D( 1.0f, 1.0f );
TileItem.Position = FVector2D( 400.0f,264.0f );
TileItem.Rotation.Yaw = TestLine.Testangle;
TileItem.Draw( Canvas );
// Rotate center pivot
TileItem.Size = FVector2D( 128.0f, 128.0f );
TileItem.UV0 = FVector2D( 0.0f, 0.0f );
TileItem.UV1 = FVector2D( 1.0f, 1.0f );
TileItem.Position = FVector2D( 600.0f,264.0f );
TileItem.Rotation.Yaw = 360.0f - TestLine.Testangle;
TileItem.PivotPoint = FVector2D( 0.5f, 0.5f );
TileItem.Draw( Canvas );
TestLine.Testangle = FMath::Fmod( TestLine.Testangle + 2.0f, 360.0f );
// textured tri
FCanvasTriangleItem TriItemTex( FVector2D( 48.0f, 48.0f ), FVector2D( 148.0f, 48.0f ), FVector2D( 48.0f, 148.0f ), FVector2D( 0.0f, 0.0f ), FVector2D( 1.0f, 0.0f ), FVector2D( 0.0f, 1.0f ), SelectedTexture->Resource );
TriItem.Texture = GWhiteTexture;
TriItemTex.Draw( Canvas );
// moving tri (only 1 point moves !)
TriItemTex.Position = TestLine.LineStart;
TriItemTex.Draw( Canvas );
}
}
void AStrategyHUD::DrawMiniMap()
{
const AStrategyPlayerController* const PC = Cast<AStrategyPlayerController>(PlayerOwner);
AStrategyGameState const* const MyGameState = GetWorld()->GetGameState<AStrategyGameState>();
// @todo, clean this up
if (PC && MyGameState && MyGameState->MiniMapCamera.IsValid())
{
const float BaseRotation = 270;
UTexture* MiniMapTexture = Cast<UTexture>(MyGameState->MiniMapCamera->GetCaptureComponent2D()->TextureTarget);
const float MapWidth = (MyGameState->MiniMapCamera->MiniMapWidth - MiniMapMargin) * UIScale;
const float MapHeight = (MyGameState->MiniMapCamera->MiniMapHeight - MiniMapMargin) * UIScale;
const FVector WorldCenter = MyGameState->WorldBounds.GetCenter();
const FVector WorldExtent = MyGameState->WorldBounds.GetExtent();
const FRotator RotOrg = MyGameState->MiniMapCamera->GetCaptureComponent2D()->GetComponentRotation();
const FRotationMatrix RotationMatrix(FRotator(0,BaseRotation-RotOrg.Roll,0));
const FVector2D Offset(MiniMapMargin * UIScale + (MapWidth/2.0f), Canvas->ClipY - (MapHeight/2.0f) - MiniMapMargin * UIScale );
if (MiniMapTexture)
{
FCanvasTileItem MapTileItem( FVector2D( 0.0f, 0.0f), FVector2D( 0.0f, 0.0f ), FLinearColor::White );
MapTileItem.Texture = MiniMapTexture->Resource;
MapTileItem.Size = FVector2D( MapWidth, MapHeight );
MapTileItem.BlendMode = SE_BLEND_Opaque;
Canvas->DrawItem( MapTileItem, FVector2D( MiniMapMargin * UIScale, Canvas->ClipY - MapHeight - MiniMapMargin * UIScale ) );
}
FCanvasTileItem TileItem( FVector2D( 0.0f, 0.0f), FVector2D( 0.0f, 0.0f ), FLinearColor::White );
TileItem.Size = FVector2D( 6 * UIScale, 6 * UIScale );
for (FConstPawnIterator Iterator = GetWorld()->GetPawnIterator(); Iterator; ++Iterator)
{
AStrategyChar* TestChar = Cast<AStrategyChar>(*Iterator);
if (TestChar != NULL && TestChar->GetHealth() > 0 )
{
AStrategyAIController* AIController = Cast<AStrategyAIController>(TestChar->Controller);
if (AIController != NULL && AIController->IsLogicEnabled())
{
FLinearColor DrawColor;
if (PC != NULL && TestChar->GetTeamNum() == PC->GetTeamNum())
{
DrawColor = FColor( 49, 137, 253, 255);
}
else
{
DrawColor = FColor( 242, 114, 16, 255);
}
const FVector CenterRelativeLocation = RotationMatrix.TransformPosition(TestChar->GetActorLocation() - WorldCenter);
const FVector2D MiniMapPoint = FVector2D(CenterRelativeLocation.X / WorldExtent.X, CenterRelativeLocation.Y / WorldExtent.Y);
TileItem.SetColor( DrawColor );
Canvas->DrawItem( TileItem, FVector2D( Offset.X + MiniMapPoint.X * (MapWidth/2.0f), Offset.Y + MiniMapPoint.Y * (MapHeight/2.0f) ) );
}
}
}
ULocalPlayer* MyPlayer = Cast<ULocalPlayer>(PC->Player);
FVector2D ScreenCorners[4] = { FVector2D(0, 0), FVector2D(Canvas->ClipX, 0), FVector2D(Canvas->ClipX, Canvas->ClipY), FVector2D(0, Canvas->ClipY) };
const FPlane GroundPlane = FPlane(FVector(0, 0, MyGameState->WorldBounds.Max.Z), FVector::UpVector);
for (int32 i = 0; i < 4; i++)
{
FVector RayOrigin, RayDirection;
FStrategyHelpers::DeprojectScreenToWorld(ScreenCorners[i], MyPlayer, RayOrigin, RayDirection);
const FVector GroundPoint = FStrategyHelpers::IntersectRayWithPlane(RayOrigin, RayDirection, GroundPlane);
const FVector CenterRelativeLocation = RotationMatrix.TransformPosition(GroundPoint - WorldCenter);
MiniMapPoints[i] = FVector2D(CenterRelativeLocation.X / WorldExtent.X, CenterRelativeLocation.Y / WorldExtent.Y);
}
}
}
void AGameplayDebuggerReplicator::DrawMenu(UGameplayDebuggerBaseObject::FPrintContext& DefaultContext, UGameplayDebuggerBaseObject::FPrintContext& OverHeadContext)
{
#if ENABLED_GAMEPLAY_DEBUGGER
const float OldX = DefaultContext.CursorX;
const float OldY = DefaultContext.CursorY;
const UGameplayDebuggerModuleSettings* GameplayDebuggerSettings = UGameplayDebuggerModuleSettings::StaticClass()->GetDefaultObject<UGameplayDebuggerModuleSettings>();
const float MenuStartX = GameplayDebuggerSettings->MenuStart.X;
const float MenuStartY = GameplayDebuggerSettings->MenuStart.Y;
if (DefaultContext.Canvas != nullptr)
{
UFont* OldFont = DefaultContext.Font.Get();
DefaultContext.Font = GEngine->GetMediumFont();
TArray<float> CategoriesWidth;
CategoriesWidth.AddZeroed(Categories.Num());
APlayerController* const MyPC = Cast<APlayerController>(LocalPlayerOwner);
FString KeyDesc = ActivationKeyName != ActivationKeyDisplayName ? FString::Printf(TEXT("(%s key)"), *ActivationKeyName) : TEXT("");
FString HeaderDesc;
if (UGameplayDebuggerModuleSettings::StaticClass()->GetDefaultObject<UGameplayDebuggerModuleSettings>()->UseAlternateKeys())
{
HeaderDesc = FString::Printf(TEXT("{LightBlue}Tap {white}%s %s {LightBlue}to close, {white}Alt + number {LightBlue}to toggle categories, use {white}+ {LightBlue}or {white}- {LightBlue}to select active line with categories"), *ActivationKeyDisplayName, *KeyDesc);
}
else
{
HeaderDesc = FString::Printf(TEXT("{LightBlue}Use {white}%s %s{LightBlue} to close, {white}Numpad numbers {LightBlue}to toggle categories or use {white}+ {LightBlue}and {white}- {LightBlue}to select active line with categories"), *ActivationKeyDisplayName, *KeyDesc);
}
FString DefaultMenu;
{
DefaultMenu += FString::Printf(TEXT(" {white}[Tab]: %s%s "), DebugCameraController.IsValid() ? TEXT("{Green}") : TEXT("{LightBlue}"), TEXT("Debug Camera"));
}
{
DefaultMenu += FString::Printf(TEXT(" {white}[Ctrl+Tab]: %s%s "), GEngine && GEngine->bEnableOnScreenDebugMessages ? TEXT("{Green}") : TEXT("{LightBlue}"), TEXT("DebugMessages"));
}
{
const AHUD* GameHUD = MyPC ? MyPC->GetHUD() : nullptr;
DefaultMenu += FString::Printf(TEXT(" {white}[Ctrl+Tilde]: %s%s "), GameHUD && GameHUD->bShowHUD ? TEXT("{Green}") : TEXT("{LightBlue}"), TEXT("GameHUD"));
}
{
KeyDesc = UGameplayDebuggerModuleSettings::StaticClass()->GetDefaultObject<UGameplayDebuggerModuleSettings>()->GetInputConfiguration().SelectPlayer.Key.GetFName().ToString();
const bool SelectedPlayer = MyPC && MyPC->GetPawnOrSpectator() && LastSelectedActorToDebug == MyPC->GetPawnOrSpectator();
DefaultMenu += FString::Printf(TEXT(" {white}[%s]: %sPlayer "), *KeyDesc, SelectedPlayer ? TEXT("{Green}") : TEXT("{LightBlue}"));
}
FString MenuString = HeaderDesc + TEXT("\n") + DefaultMenu + TEXT("\n");
const int32 NumberOfLines = Categories.Num() / 10 + 1;
for (int32 LineIndex = 0; LineIndex < NumberOfLines; ++LineIndex)
{
const int32 ItemsInLine = FMath::Clamp(Categories.Num() - LineIndex * 10, 0, 10);
for (int32 MenuItemIndex = 0; MenuItemIndex < ItemsInLine; ++MenuItemIndex)
{
const int32 i = LineIndex * 10 + MenuItemIndex;
const bool bIsActive = IsCategoryEnabled(Categories[i].CategoryName);
const bool bIsDisabled = LastSelectedActorToDebug == nullptr;
const FString CategoryColor = bIsDisabled ? (bIsActive ? TEXT("DarkGreen") : TEXT("LightGrey")) : (bIsActive ? TEXT("Green") : TEXT("LightBlue"));
if (CurrentMenuLine == LineIndex)
{
MenuString += FString::Printf(TEXT(" {white}%d:{%s}%s "), MenuItemIndex, *CategoryColor, *Categories[i].CategoryName);
}
else
{
MenuString += FString::Printf(TEXT(" {%s}%s "), *CategoryColor, *Categories[i].CategoryName);
}
}
MenuString += TEXT(" \n");
}
float MenuWidth, MenuHeight;
UGameplayDebuggerBaseObject::CalulateStringSize(DefaultContext, nullptr, MenuString, MenuWidth, MenuHeight);
MaxMenuWidth = FMath::Max(MaxMenuWidth, MenuWidth+4);
MenuHeight += 4;
FCanvasTileItem TileItem(FVector2D(0, 0), GWhiteTexture, FVector2D(MaxMenuWidth, MenuHeight), FColor(0, 0, 0, 30));
TileItem.BlendMode = SE_BLEND_Translucent;
UGameplayDebuggerBaseObject::DrawItem(DefaultContext, TileItem, MenuStartX, MenuStartY);
float CharWidth, CharHeight;
UGameplayDebuggerBaseObject::CalulateStringSize(DefaultContext, nullptr, TEXT("X"), CharWidth, CharHeight);
TileItem = FCanvasTileItem(FVector2D(0, 0), GWhiteTexture, FVector2D(MaxMenuWidth, CharHeight), FColor(0, 0, 0, 50));
TileItem.BlendMode = SE_BLEND_Translucent;
UGameplayDebuggerBaseObject::DrawItem(DefaultContext, TileItem, MenuStartX, MenuStartY + 2 + (CurrentMenuLine+2) * CharHeight);
UGameplayDebuggerBaseObject::PrintString(DefaultContext, MenuString, MenuStartX + 2, MenuStartY + 2);
DefaultContext.Font = OldFont;
}
if (LastSelectedActorToDebug == nullptr)
{
UGameplayDebuggerBaseObject::PrintString(DefaultContext, "{red}No Pawn selected - waiting for data to replicate from server. {green}Press and hold ' to select Pawn \n");
}
if (DebugCameraController.IsValid())
{
ADebugCameraController* DebugCamController = DebugCameraController.Get();
if (DebugCamController != nullptr)
{
FVector const CamLoc = DebugCamController->PlayerCameraManager->GetCameraLocation();
FRotator const CamRot = DebugCamController->PlayerCameraManager->GetCameraRotation();
FString HitString;
FCollisionQueryParams TraceParams(NAME_None, true, this);
FHitResult Hit;
bool bHit = GetWorld()->LineTraceSingleByChannel(Hit, CamLoc, CamRot.Vector() * 100000.f + CamLoc, ECC_Pawn, TraceParams);
if (bHit && Hit.GetActor() != nullptr)
{
HitString = FString::Printf(TEXT("{white}Under cursor: {yellow}'%s'"), *Hit.GetActor()->GetName());
DrawDebugLine(GetWorld(), Hit.Location, Hit.Location + Hit.Normal*60.f, FColor::White, /*bPersistentLines =*/ false, /*LifeTime =*/ -1.f, /*DepthPriority =*/ 0, /*Thickness =*/ 3.f);
}
else
{
HitString = FString::Printf(TEXT("Not actor under cursor"));
}
UGameplayDebuggerBaseObject::PrintString(DefaultContext, FColor::White, HitString/*, MenuStartX, MenuStartY + 40*/);
}
}
DefaultContext.CursorX = OldX;
DefaultContext.CursorY = OldY;
#endif //ENABLED_GAMEPLAY_DEBUGGER
}
void FEdMode::DrawHUD(FEditorViewportClient* ViewportClient,FViewport* Viewport,const FSceneView* View,FCanvas* Canvas)
{
// Render the drag tool.
ViewportClient->RenderDragTool( View, Canvas );
// Let the current mode tool draw a HUD if it wants to
FModeTool* tool = GetCurrentTool();
if( tool )
{
tool->DrawHUD( ViewportClient, Viewport, View, Canvas );
}
if (ViewportClient->IsPerspective() && GetDefault<ULevelEditorViewportSettings>()->bHighlightWithBrackets)
{
DrawBrackets( ViewportClient, Viewport, View, Canvas );
}
// If this viewport doesn't show mode widgets or the mode itself doesn't want them, leave.
if( !(ViewportClient->EngineShowFlags.ModeWidgets) || !ShowModeWidgets() )
{
return;
}
// Clear Hit proxies
const bool bIsHitTesting = Canvas->IsHitTesting();
if ( !bIsHitTesting )
{
Canvas->SetHitProxy(NULL);
}
// Draw vertices for selected BSP brushes and static meshes if the large vertices show flag is set.
if ( !ViewportClient->bDrawVertices )
{
return;
}
const bool bLargeVertices = View->Family->EngineShowFlags.LargeVertices;
const bool bShowBrushes = View->Family->EngineShowFlags.Brushes;
const bool bShowBSP = View->Family->EngineShowFlags.BSP;
const bool bShowBuilderBrush = View->Family->EngineShowFlags.BuilderBrush != 0;
UTexture2D* VertexTexture = GetVertexTexture();
const float TextureSizeX = VertexTexture->GetSizeX() * ( bLargeVertices ? 1.0f : 0.5f );
const float TextureSizeY = VertexTexture->GetSizeY() * ( bLargeVertices ? 1.0f : 0.5f );
// Temporaries.
TArray<FVector> Vertices;
for ( FSelectionIterator It( *Owner->GetSelectedActors() ) ; It ; ++It )
{
AActor* SelectedActor = static_cast<AActor*>( *It );
checkSlow( SelectedActor->IsA(AActor::StaticClass()) );
if( bLargeVertices )
{
FCanvasItemTestbed::bTestState = !FCanvasItemTestbed::bTestState;
// Static mesh vertices
AStaticMeshActor* Actor = Cast<AStaticMeshActor>( SelectedActor );
if( Actor && Actor->GetStaticMeshComponent() && Actor->GetStaticMeshComponent()->StaticMesh
&& Actor->GetStaticMeshComponent()->StaticMesh->RenderData )
{
FTransform ActorToWorld = Actor->ActorToWorld();
Vertices.Empty();
const FPositionVertexBuffer& VertexBuffer = Actor->GetStaticMeshComponent()->StaticMesh->RenderData->LODResources[0].PositionVertexBuffer;
for( uint32 i = 0 ; i < VertexBuffer.GetNumVertices() ; i++ )
{
Vertices.AddUnique( ActorToWorld.TransformPosition( VertexBuffer.VertexPosition(i) ) );
}
FCanvasTileItem TileItem( FVector2D( 0.0f, 0.0f ), FVector2D( 0.0f, 0.0f ), FLinearColor::White );
TileItem.BlendMode = SE_BLEND_Translucent;
for( int32 VertexIndex = 0 ; VertexIndex < Vertices.Num() ; ++VertexIndex )
{
const FVector& Vertex = Vertices[VertexIndex];
FVector2D PixelLocation;
if(View->ScreenToPixel(View->WorldToScreen(Vertex),PixelLocation))
{
const bool bOutside =
PixelLocation.X < 0.0f || PixelLocation.X > View->ViewRect.Width() ||
PixelLocation.Y < 0.0f || PixelLocation.Y > View->ViewRect.Height();
if( !bOutside )
{
const float X = PixelLocation.X - (TextureSizeX/2);
const float Y = PixelLocation.Y - (TextureSizeY/2);
if( bIsHitTesting )
{
Canvas->SetHitProxy( new HStaticMeshVert(Actor,Vertex) );
}
TileItem.Texture = VertexTexture->Resource;
TileItem.Size = FVector2D( TextureSizeX, TextureSizeY );
Canvas->DrawItem( TileItem, FVector2D( X, Y ) );
if( bIsHitTesting )
{
Canvas->SetHitProxy( NULL );
}
}
}
}
}
}
}
if(UsesPropertyWidgets())
{
AActor* SelectedActor = GetFirstSelectedActorInstance();
if (SelectedActor != NULL)
{
FEditorScriptExecutionGuard ScriptGuard;
const int32 HalfX = 0.5f * Viewport->GetSizeXY().X;
const int32 HalfY = 0.5f * Viewport->GetSizeXY().Y;
UClass* Class = SelectedActor->GetClass();
TArray<FPropertyWidgetInfo> WidgetInfos;
GetPropertyWidgetInfos(Class, SelectedActor, WidgetInfos);
for(int32 i=0; i<WidgetInfos.Num(); i++)
{
FString WidgetName = WidgetInfos[i].PropertyName;
FName WidgetValidator = WidgetInfos[i].PropertyValidationName;
int32 WidgetIndex = WidgetInfos[i].PropertyIndex;
bool bIsTransform = WidgetInfos[i].bIsTransform;
FVector LocalPos = FVector::ZeroVector;
if(bIsTransform)
{
FTransform LocalTM = GetPropertyValueByName<FTransform>(SelectedActor, WidgetName, WidgetIndex);
LocalPos = LocalTM.GetLocation();
}
else
{
LocalPos = GetPropertyValueByName<FVector>(SelectedActor, WidgetName, WidgetIndex);
}
FTransform ActorToWorld = SelectedActor->ActorToWorld();
FVector WorldPos = ActorToWorld.TransformPosition(LocalPos);
UFunction* ValidateFunc = NULL;
FString FinalString;
if(WidgetValidator != NAME_None &&
(ValidateFunc = SelectedActor->FindFunction(WidgetValidator)) != NULL)
{
SelectedActor->ProcessEvent(ValidateFunc, &FinalString);
}
const FPlane Proj = View->Project( WorldPos );
//do some string fixing
const uint32 VectorIndex = WidgetInfos[i].PropertyIndex;
const FString WidgetDisplayName = WidgetInfos[i].DisplayName + ((VectorIndex != INDEX_NONE) ? FString::Printf(TEXT("[%d]"), VectorIndex) : TEXT(""));
FinalString = FinalString.IsEmpty() ? WidgetDisplayName : FinalString;
if(Proj.W > 0.f)
{
const int32 XPos = HalfX + ( HalfX * Proj.X );
const int32 YPos = HalfY + ( HalfY * (Proj.Y * -1.f) );
FCanvasTextItem TextItem( FVector2D( XPos + 5, YPos), FText::FromString( FinalString ), GEngine->GetSmallFont(), FLinearColor::White );
Canvas->DrawItem( TextItem );
}
}
}
}
}
void FTextureEditorViewportClient::Draw(FViewport* Viewport, FCanvas* Canvas)
{
if (!TextureEditorPtr.IsValid())
{
return;
}
UTexture* Texture = TextureEditorPtr.Pin()->GetTexture();
FVector2D Ratio = FVector2D(GetViewportHorizontalScrollBarRatio(), GetViewportVerticalScrollBarRatio());
FVector2D ViewportSize = FVector2D(TextureEditorViewportPtr.Pin()->GetViewport()->GetSizeXY().X, TextureEditorViewportPtr.Pin()->GetViewport()->GetSizeXY().Y);
FVector2D ScrollBarPos = GetViewportScrollBarPositions();
int32 YOffset = (Ratio.Y > 1.0f)? ((ViewportSize.Y - (ViewportSize.Y / Ratio.Y)) * 0.5f): 0;
int32 YPos = YOffset - ScrollBarPos.Y;
int32 XOffset = (Ratio.X > 1.0f)? ((ViewportSize.X - (ViewportSize.X / Ratio.X)) * 0.5f): 0;
int32 XPos = XOffset - ScrollBarPos.X;
UpdateScrollBars();
const UTextureEditorSettings& Settings = *GetDefault<UTextureEditorSettings>();
Canvas->Clear( Settings.BackgroundColor );
TextureEditorPtr.Pin()->PopulateQuickInfo();
// Get the rendering info for this object
FThumbnailRenderingInfo* RenderInfo = GUnrealEd->GetThumbnailManager()->GetRenderingInfo(Texture);
// If there is an object configured to handle it, draw the thumbnail
if (RenderInfo != NULL && RenderInfo->Renderer != NULL)
{
UTexture2D* Texture2D = Cast<UTexture2D>(Texture);
UTextureCube* TextureCube = Cast<UTextureCube>(Texture);
UTextureRenderTarget2D* TextureRT2D = Cast<UTextureRenderTarget2D>(Texture);
UTextureRenderTargetCube* RTTextureCube = Cast<UTextureRenderTargetCube>(Texture);
// Fully stream in the texture before drawing it.
if (Texture2D)
{
Texture2D->SetForceMipLevelsToBeResident(30.0f);
Texture2D->WaitForStreaming();
}
// Figure out the size we need
uint32 Width, Height;
TextureEditorPtr.Pin()->CalculateTextureDimensions(Width, Height);
TRefCountPtr<FBatchedElementParameters> BatchedElementParameters;
if (GMaxRHIFeatureLevel >= ERHIFeatureLevel::SM4)
{
if (TextureCube || RTTextureCube)
{
BatchedElementParameters = new FMipLevelBatchedElementParameters((float)TextureEditorPtr.Pin()->GetMipLevel(), false);
}
else if (Texture2D)
{
float MipLevel = (float)TextureEditorPtr.Pin()->GetMipLevel();
bool bIsNormalMap = Texture2D->IsNormalMap();
bool bIsSingleChannel = Texture2D->CompressionSettings == TC_Grayscale || Texture2D->CompressionSettings == TC_Alpha;
BatchedElementParameters = new FBatchedElementTexture2DPreviewParameters(MipLevel, bIsNormalMap, bIsSingleChannel);
}
else if (TextureRT2D)
{
float MipLevel = (float)TextureEditorPtr.Pin()->GetMipLevel();
BatchedElementParameters = new FBatchedElementTexture2DPreviewParameters(MipLevel, false, false);
}
else
{
// Default to treating any UTexture derivative as a 2D texture resource
float MipLevel = (float)TextureEditorPtr.Pin()->GetMipLevel();
BatchedElementParameters = new FBatchedElementTexture2DPreviewParameters(MipLevel, false, false);
}
}
// Draw the background checkerboard pattern in the same size/position as the render texture so it will show up anywhere
// the texture has transparency
if (Settings.Background == TextureEditorBackground_CheckeredFill)
{
Canvas->DrawTile( 0.0f, 0.0f, Viewport->GetSizeXY().X, Viewport->GetSizeXY().Y, 0.0f, 0.0f, (Viewport->GetSizeXY().X / CheckerboardTexture->GetSizeX()), (Viewport->GetSizeXY().Y / CheckerboardTexture->GetSizeY()), FLinearColor::White, CheckerboardTexture->Resource);
}
else if (Settings.Background == TextureEditorBackground_Checkered)
{
Canvas->DrawTile( XPos, YPos, Width, Height, 0.0f, 0.0f, (Width / CheckerboardTexture->GetSizeX()), (Height / CheckerboardTexture->GetSizeY()), FLinearColor::White, CheckerboardTexture->Resource);
}
float Exposure = FMath::Pow(2.0f, (float)TextureEditorViewportPtr.Pin()->GetExposureBias());
FCanvasTileItem TileItem( FVector2D( XPos, YPos ), Texture->Resource, FVector2D( Width, Height ), FLinearColor(Exposure, Exposure, Exposure) );
TileItem.BlendMode = TextureEditorPtr.Pin()->GetColourChannelBlendMode();
TileItem.BatchedElementParameters = BatchedElementParameters;
Canvas->DrawItem( TileItem );
// Draw a white border around the texture to show its extents
if (Settings.TextureBorderEnabled)
{
FCanvasBoxItem BoxItem( FVector2D(XPos, YPos), FVector2D(Width , Height ) );
BoxItem.SetColor( Settings.TextureBorderColor );
Canvas->DrawItem( BoxItem );
}
}
}
/**
* Helper function to create an unwrapped 2D image of the cube map ( longitude/latitude )
* This version takes explicitly passed properties of the source object, as the sources have different APIs.
* @param TextureResource Source FTextureResource object.
* @param AxisDimenion axis length of the cube.
* @param SourcePixelFormat pixel format of the source.
* @param BitsOUT Raw bits of the 2D image bitmap.
* @param SizeXOUT Filled with the X dimension of the output bitmap.
* @param SizeYOUT Filled with the Y dimension of the output bitmap.
* @return true on success.
* @param FormatOUT Filled with the pixel format of the output bitmap.
*/
bool GenerateLongLatUnwrap(const FTextureResource* TextureResource, const uint32 AxisDimenion, const EPixelFormat SourcePixelFormat, TArray<uint8>& BitsOUT, FIntPoint& SizeOUT, EPixelFormat& FormatOUT)
{
TRefCountPtr<FBatchedElementParameters> BatchedElementParameters;
BatchedElementParameters = new FMipLevelBatchedElementParameters((float)0, true);
const FIntPoint LongLatDimensions(AxisDimenion * 2, AxisDimenion);
// If the source format is 8 bit per channel or less then select a LDR target format.
const EPixelFormat TargetPixelFormat = CalculateImageBytes(1, 1, 0, SourcePixelFormat) <= 4 ? PF_B8G8R8A8 : PF_FloatRGBA;
UTextureRenderTarget2D* RenderTargetLongLat = NewObject<UTextureRenderTarget2D>();
check(RenderTargetLongLat);
RenderTargetLongLat->AddToRoot();
RenderTargetLongLat->ClearColor = FLinearColor(0.0f, 0.0f, 0.0f, 0.0f);
RenderTargetLongLat->InitCustomFormat(LongLatDimensions.X, LongLatDimensions.Y, TargetPixelFormat, false);
RenderTargetLongLat->TargetGamma = 0;
FRenderTarget* RenderTarget = RenderTargetLongLat->GameThread_GetRenderTargetResource();
FCanvas* Canvas = new FCanvas(RenderTarget, NULL, 0, 0, 0, GMaxRHIFeatureLevel);
Canvas->SetRenderTarget_GameThread(RenderTarget);
// Clear the render target to black
Canvas->Clear(FLinearColor(0, 0, 0, 0));
FCanvasTileItem TileItem(FVector2D(0.0f, 0.0f), TextureResource, FVector2D(LongLatDimensions.X, LongLatDimensions.Y), FLinearColor::White);
TileItem.BatchedElementParameters = BatchedElementParameters;
TileItem.BlendMode = SE_BLEND_Opaque;
Canvas->DrawItem(TileItem);
Canvas->Flush_GameThread();
FlushRenderingCommands();
Canvas->SetRenderTarget_GameThread(NULL);
FlushRenderingCommands();
int32 ImageBytes = CalculateImageBytes(LongLatDimensions.X, LongLatDimensions.Y, 0, TargetPixelFormat);
BitsOUT.AddUninitialized(ImageBytes);
bool bReadSuccess = false;
switch (TargetPixelFormat)
{
case PF_B8G8R8A8:
bReadSuccess = RenderTarget->ReadPixelsPtr((FColor*)BitsOUT.GetData());
break;
case PF_FloatRGBA:
{
TArray<FFloat16Color> FloatColors;
bReadSuccess = RenderTarget->ReadFloat16Pixels(FloatColors);
FMemory::Memcpy(BitsOUT.GetData(), FloatColors.GetData(), ImageBytes);
}
break;
}
// Clean up.
RenderTargetLongLat->RemoveFromRoot();
RenderTargetLongLat = NULL;
delete Canvas;
SizeOUT = LongLatDimensions;
FormatOUT = TargetPixelFormat;
if (bReadSuccess == false)
{
// Reading has failed clear output buffer.
BitsOUT.Empty();
}
return bReadSuccess;
}
void AGameplayDebuggingHUDComponent::DrawEQSData(APlayerController* PC, class UGameplayDebuggingComponent *DebugComponent)
{
#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST) && WITH_EQS
PrintString(DefaultContext, TEXT("\n{green}EQS {white}[Use + key to switch query]\n"));
if (DebugComponent->EQSLocalData.Num() == 0)
{
return;
}
const int32 EQSIndex = DebugComponent->EQSLocalData.Num() > 0 ? FMath::Clamp(DebugComponent->CurrentEQSIndex, 0, DebugComponent->EQSLocalData.Num() - 1) : INDEX_NONE;
if (!DebugComponent->EQSLocalData.IsValidIndex(EQSIndex))
{
return;
}
{
int32 Index = 0;
PrintString(DefaultContext, TEXT("{white}Queries: "));
for (auto CurrentQuery : DebugComponent->EQSLocalData)
{
if (EQSIndex == Index)
{
PrintString(DefaultContext, FString::Printf(TEXT("{green}%s, "), *CurrentQuery.Name));
}
else
{
PrintString(DefaultContext, FString::Printf(TEXT("{yellow}%s, "), *CurrentQuery.Name));
}
Index++;
}
PrintString(DefaultContext, TEXT("\n"));
}
auto& CurrentLocalData = DebugComponent->EQSLocalData[EQSIndex];
/** find and draw item selection */
int32 BestItemIndex = INDEX_NONE;
{
APlayerController* const MyPC = Cast<APlayerController>(PlayerOwner);
FVector CamLocation;
FVector FireDir;
if (!MyPC->GetSpectatorPawn())
{
FRotator CamRotation;
MyPC->GetPlayerViewPoint(CamLocation, CamRotation);
FireDir = CamRotation.Vector();
}
else
{
FireDir = DefaultContext.Canvas->SceneView->GetViewDirection();
CamLocation = DefaultContext.Canvas->SceneView->ViewMatrices.ViewOrigin;
}
float bestAim = 0;
for (int32 Index = 0; Index < CurrentLocalData.RenderDebugHelpers.Num(); ++Index)
{
auto& CurrentItem = CurrentLocalData.RenderDebugHelpers[Index];
const FVector AimDir = CurrentItem.Location - CamLocation;
float FireDist = AimDir.SizeSquared();
FireDist = FMath::Sqrt(FireDist);
float newAim = FireDir | AimDir;
newAim = newAim / FireDist;
if (newAim > bestAim)
{
BestItemIndex = Index;
bestAim = newAim;
}
}
if (BestItemIndex != INDEX_NONE)
{
DrawDebugSphere(World, CurrentLocalData.RenderDebugHelpers[BestItemIndex].Location, CurrentLocalData.RenderDebugHelpers[BestItemIndex].Radius, 8, FColor::Red, false);
int32 FailedTestIndex = CurrentLocalData.RenderDebugHelpers[BestItemIndex].FailedTestIndex;
if (FailedTestIndex != INDEX_NONE)
{
PrintString(DefaultContext, FString::Printf(TEXT("{red}Selected item failed with test %d: {yellow}%s {LightBlue}(%s)\n")
, FailedTestIndex
, *CurrentLocalData.Tests[FailedTestIndex].ShortName
, *CurrentLocalData.Tests[FailedTestIndex].Detailed
));
PrintString(DefaultContext, FString::Printf(TEXT("{white}'%s' with score %3.3f\n\n"), *CurrentLocalData.RenderDebugHelpers[BestItemIndex].AdditionalInformation, CurrentLocalData.RenderDebugHelpers[BestItemIndex].FailedScore));
}
}
}
PrintString(DefaultContext, FString::Printf(TEXT("{white}Timestamp: {yellow}%.3f (%.2fs ago)\n")
, CurrentLocalData.Timestamp, PC->GetWorld()->GetTimeSeconds() - CurrentLocalData.Timestamp
));
PrintString(DefaultContext, FString::Printf(TEXT("{white}Query ID: {yellow}%d\n")
, CurrentLocalData.Id
));
PrintString(DefaultContext, FString::Printf(TEXT("{white}Query contains %d options: "), CurrentLocalData.Options.Num()));
for (int32 OptionIndex = 0; OptionIndex < CurrentLocalData.Options.Num(); ++OptionIndex)
{
if (OptionIndex == CurrentLocalData.UsedOption)
{
PrintString(DefaultContext, FString::Printf(TEXT("{green}%s, "), *CurrentLocalData.Options[OptionIndex]));
}
else
{
PrintString(DefaultContext, FString::Printf(TEXT("{yellow}%s, "), *CurrentLocalData.Options[OptionIndex]));
}
}
PrintString(DefaultContext, TEXT("\n"));
const float RowHeight = 20.0f;
const int32 NumTests = CurrentLocalData.Tests.Num();
if (CurrentLocalData.NumValidItems > 0 && GetDebuggingReplicator()->EnableEQSOnHUD )
{
// draw test weights for best X items
const int32 NumItems = CurrentLocalData.Items.Num();
FCanvasTileItem TileItem(FVector2D(0, 0), GWhiteTexture, FVector2D(Canvas->SizeX, RowHeight), FLinearColor::Black);
FLinearColor ColorOdd(0, 0, 0, 0.6f);
FLinearColor ColorEven(0, 0, 0.4f, 0.4f);
TileItem.BlendMode = SE_BLEND_Translucent;
// table header
{
DefaultContext.CursorY += RowHeight;
const float HeaderY = DefaultContext.CursorY + 3.0f;
TileItem.SetColor(ColorOdd);
DrawItem(DefaultContext, TileItem, 0, DefaultContext.CursorY);
float HeaderX = DefaultContext.CursorX;
PrintString(DefaultContext, FColor::Yellow, FString::Printf(TEXT("Num items: %d"), CurrentLocalData.NumValidItems), HeaderX, HeaderY);
HeaderX += ItemDescriptionWidth;
PrintString(DefaultContext, FColor::White, TEXT("Score"), HeaderX, HeaderY);
HeaderX += ItemScoreWidth;
for (int32 TestIdx = 0; TestIdx < NumTests; TestIdx++)
{
PrintString(DefaultContext, FColor::White, FString::Printf(TEXT("Test %d"), TestIdx), HeaderX, HeaderY);
HeaderX += TestScoreWidth;
}
DefaultContext.CursorY += RowHeight;
}
// valid items
for (int32 Idx = 0; Idx < NumItems; Idx++)
{
TileItem.SetColor((Idx % 2) ? ColorOdd : ColorEven);
DrawItem(DefaultContext, TileItem, 0, DefaultContext.CursorY);
DrawEQSItemDetails(Idx, DebugComponent);
DefaultContext.CursorY += RowHeight;
}
DefaultContext.CursorY += RowHeight;
}
// test description
PrintString(DefaultContext, TEXT("All tests from used option:\n"));
for (int32 TestIdx = 0; TestIdx < NumTests; TestIdx++)
{
FString TestDesc = FString::Printf(TEXT("{white}Test %d = {yellow}%s {LightBlue}(%s)\n"), TestIdx,
*CurrentLocalData.Tests[TestIdx].ShortName,
*CurrentLocalData.Tests[TestIdx].Detailed);
PrintString(DefaultContext, TestDesc);
}
#endif //!(UE_BUILD_SHIPPING || UE_BUILD_TEST)
}
void AGameplayDebuggingHUDComponent::DrawMenu(const float X, const float Y, class UGameplayDebuggingComponent* DebugComponent)
{
#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
const float OldX = DefaultContext.CursorX;
const float OldY = DefaultContext.CursorY;
UGameplayDebuggingControllerComponent* GDC = GetDebuggingReplicator()->FindComponentByClass<UGameplayDebuggingControllerComponent>();
if (DefaultContext.Canvas != NULL)
{
TArray<FDebugCategoryView> Categories;
GetKeyboardDesc(Categories);
UFont* OldFont = DefaultContext.Font;
DefaultContext.Font = GEngine->GetMediumFont();
TArray<float> CategoriesWidth;
CategoriesWidth.AddZeroed(Categories.Num());
float TotalWidth = 0.0f, MaxHeight = 0.0f;
FString ActivationKeyDisplayName = TEXT("'");
FString ActivationKeyName = TEXT("Apostrophe");
APlayerController* const MyPC = Cast<APlayerController>(PlayerOwner);
if (GDC)
{
ActivationKeyDisplayName = GDC->GetActivationKey().Key.GetDisplayName().ToString();
ActivationKeyName = GDC->GetActivationKey().Key.GetFName().ToString();
}
const FString KeyDesc = ActivationKeyName != ActivationKeyDisplayName ? FString::Printf(TEXT("(%s key)"), *ActivationKeyName) : TEXT("");
FString HeaderDesc = FString::Printf(TEXT("Tap %s %s to close, use Numpad numbers to toggle categories"), *ActivationKeyDisplayName, *KeyDesc);
float HeaderWidth = 0.0f;
CalulateStringSize(DefaultContext, DefaultContext.Font, HeaderDesc, HeaderWidth, MaxHeight);
for (int32 i = 0; i < Categories.Num(); i++)
{
Categories[i].Desc = FString::Printf(TEXT("%d:%s "), i, *Categories[i].Desc);
float StrHeight = 0.0f;
CalulateStringSize(DefaultContext, DefaultContext.Font, Categories[i].Desc, CategoriesWidth[i], StrHeight);
TotalWidth += CategoriesWidth[i];
MaxHeight = FMath::Max(MaxHeight, StrHeight);
}
{
static FString KeyShortcut = GDC->DebugCameraBind.GetInputText().ToString();
const int32 DebugCameraIndex = Categories.Add(FDebugCategoryView());
CategoriesWidth.AddZeroed(1);
Categories[DebugCameraIndex].Desc = FString::Printf(TEXT(" %s[%s]: %s "), GDC && GDC->GetDebugCameraController().IsValid() ? TEXT("{Green}") : TEXT("{White}"), *KeyShortcut, TEXT("Debug Camera"));
float StrHeight = 0.0f;
CalulateStringSize(DefaultContext, DefaultContext.Font, Categories[DebugCameraIndex].Desc, CategoriesWidth[DebugCameraIndex], StrHeight);
TotalWidth += CategoriesWidth[DebugCameraIndex];
MaxHeight = FMath::Max(MaxHeight, StrHeight);
}
{
static FString KeyShortcut = GDC->OnScreenDebugMessagesBind.GetInputText().ToString();
const int32 DebugCameraIndex = Categories.Add(FDebugCategoryView());
CategoriesWidth.AddZeroed(1);
Categories[DebugCameraIndex].Desc = FString::Printf(TEXT(" %s[%s]: %s "), GEngine && GEngine->bEnableOnScreenDebugMessages ? TEXT("{Green}") : TEXT("{White}"), *KeyShortcut, TEXT("DebugMessages"));
float StrHeight = 0.0f;
CalulateStringSize(DefaultContext, DefaultContext.Font, Categories[DebugCameraIndex].Desc, CategoriesWidth[DebugCameraIndex], StrHeight);
TotalWidth += CategoriesWidth[DebugCameraIndex];
MaxHeight = FMath::Max(MaxHeight, StrHeight);
}
{
static FString KeyShortcut = GDC->GameHUDBind.GetInputText().ToString();
const AHUD* GameHUD = MyPC ? MyPC->GetHUD() : NULL;
const int32 DebugCameraIndex = Categories.Add(FDebugCategoryView());
CategoriesWidth.AddZeroed(1);
Categories[DebugCameraIndex].Desc = FString::Printf(TEXT(" %s[%s]: %s "), GameHUD && GameHUD->bShowHUD ? TEXT("{Green}") : TEXT("{White}"), *KeyShortcut, TEXT("GameHUD"));
float StrHeight = 0.0f;
CalulateStringSize(DefaultContext, DefaultContext.Font, Categories[DebugCameraIndex].Desc, CategoriesWidth[DebugCameraIndex], StrHeight);
TotalWidth += CategoriesWidth[DebugCameraIndex];
MaxHeight = FMath::Max(MaxHeight, StrHeight);
}
TotalWidth = FMath::Max(TotalWidth, HeaderWidth);
FCanvasTileItem TileItem(FVector2D(10, 10), GWhiteTexture, FVector2D(TotalWidth + 20, MaxHeight + 20), FColor(0, 0, 0, 20));
TileItem.BlendMode = SE_BLEND_Translucent;
DrawItem(DefaultContext, TileItem, MenuStartX, MenuStartY);
PrintString(DefaultContext, FColorList::LightBlue, HeaderDesc, MenuStartX + 2.f, MenuStartY + 2.f);
float XPos = MenuStartX + 20.f;
for (int32 i = 0; i < Categories.Num(); i++)
{
const bool bIsActive = GameplayDebuggerSettings(GetDebuggingReplicator()).CheckFlag(Categories[i].View) ? true : false;
const bool bIsDisabled = Categories[i].View == EAIDebugDrawDataView::NavMesh ? false : (DebugComponent && DebugComponent->GetSelectedActor() ? false: true);
PrintString(DefaultContext, bIsDisabled ? (bIsActive ? FColorList::DarkGreen : FColorList::LightGrey) : (bIsActive ? FColorList::Green : FColorList::White), Categories[i].Desc, XPos, MenuStartY + MaxHeight + 2.f);
XPos += CategoriesWidth[i];
}
DefaultContext.Font = OldFont;
}
if ((!DebugComponent || !DebugComponent->GetSelectedActor()) && GetWorld()->GetNetMode() == NM_Client)
{
PrintString(DefaultContext, "\n{red}No Pawn selected - waiting for data to replicate from server. {green}Press and hold ' to select Pawn \n");
}
if (GDC && GDC->GetDebugCameraController().IsValid())
{
ADebugCameraController* DebugCamController = GDC->GetDebugCameraController().Get();
if (DebugCamController != NULL)
{
FVector const CamLoc = DebugCamController->PlayerCameraManager->GetCameraLocation();
FRotator const CamRot = DebugCamController->PlayerCameraManager->GetCameraRotation();
FString HitString;
FCollisionQueryParams TraceParams(NAME_None, true, this);
FHitResult Hit;
bool bHit = GetWorld()->LineTraceSingleByChannel(Hit, CamLoc, CamRot.Vector() * 100000.f + CamLoc, ECC_Pawn, TraceParams);
if (bHit && Hit.GetActor() != nullptr)
{
HitString = FString::Printf(TEXT("{white}Under cursor: {yellow}'%s'"), *Hit.GetActor()->GetName());
DrawDebugLine(GetWorld(), Hit.Location, Hit.Location + Hit.Normal*30.f, FColor::White);
}
else
{
HitString = FString::Printf(TEXT("Not actor under cursor"));
}
PrintString(DefaultContext, FColor::White, HitString, MenuStartX, MenuStartY + 40);
}
}
DefaultContext.CursorX = OldX;
DefaultContext.CursorY = OldY;
#endif //!(UE_BUILD_SHIPPING || UE_BUILD_TEST)
}
