From 81b84484205b66bfdabf796e4b6374eb003e4d49 Mon Sep 17 00:00:00 2001
From: BenMcLean <mclean.ben@gmail.com>
Date: Sun, 10 Nov 2024 21:26:46 -0600
Subject: [PATCH] Added "final" (after outline) upscaling to SpriteMaker

---
 Voxel2Pixel.Web/Pages/Render.razor |  5 +++++
 Voxel2Pixel/Render/SpriteMaker.cs  | 34 ++++++++++++++++++++++++++++--
 2 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/Voxel2Pixel.Web/Pages/Render.razor b/Voxel2Pixel.Web/Pages/Render.razor
index 4e0dc03..0561633 100644
--- a/Voxel2Pixel.Web/Pages/Render.razor
+++ b/Voxel2Pixel.Web/Pages/Render.razor
@@ -201,6 +201,11 @@
 				<MudColorPicker @bind-Value="OutlineMudColor" Label="Outline Color" Style=@($"color: {OutlineMudColor.ToString()};") />
 			}
 		</MudElement>
+		<br />
+		<MudElement Class="d-inline-flex flex-wrap gap-2">
+			<MudNumericField T="ushort" @bind-Value="SpriteMaker.FinalScaleX" Label="Final (after outline) Scale X" Variant="Variant.Text" Min="1" />
+			<MudNumericField T="ushort" @bind-Value="SpriteMaker.FinalScaleY" Label="Final (after outline) Scale Y" Variant="Variant.Text" Min="1" />
+		</MudElement>
 	</MudTabPanel>
 	<MudTabPanel Text="Export" Disabled="Model is null">
 		<MudButton Variant="Variant.Filled" Color="MudBlazor.Color.Primary" name="SingleImage" @onclick="SingleImage">Generate Single Image</MudButton>
diff --git a/Voxel2Pixel/Render/SpriteMaker.cs b/Voxel2Pixel/Render/SpriteMaker.cs
index 21e97fa..893c9c5 100644
--- a/Voxel2Pixel/Render/SpriteMaker.cs
+++ b/Voxel2Pixel/Render/SpriteMaker.cs
@@ -71,6 +71,30 @@ public ushort ScaleY
 		}
 	}
 	private ushort scaleY = 1;
+	public ushort FinalScaleX
+	{
+		get => finalScaleX;
+		set
+		{
+			if (value < 1)
+				throw new InvalidDataException();
+			else
+				finalScaleX = value;
+		}
+	}
+	private ushort finalScaleX = 1;
+	public ushort FinalScaleY
+	{
+		get => finalScaleY;
+		set
+		{
+			if (value < 1)
+				throw new InvalidDataException();
+			else
+				finalScaleY = value;
+		}
+	}
+	private ushort finalScaleY = 1;
 	public bool Shadow { get; set; } = false;
 	public IVoxelColor ShadowColor { get; set; } = DefaultShadowVoxelColor;
 	public bool Outline { get; set; } = false;
@@ -95,6 +119,8 @@ public SpriteMaker(SpriteMaker maker)
 		CuboidOrientation = maker.CuboidOrientation;
 		ScaleX = maker.ScaleX;
 		ScaleY = maker.ScaleY;
+		FinalScaleX = maker.FinalScaleX;
+		FinalScaleY = maker.FinalScaleY;
 		Shadow = maker.Shadow;
 		ShadowColor = maker.ShadowColor;
 		Outline = maker.Outline;
@@ -116,6 +142,8 @@ public SpriteMaker(SpriteMaker maker)
 	public SpriteMaker Set(CuboidOrientation cuboidOrientation) { CuboidOrientation = cuboidOrientation; return this; }
 	public SpriteMaker SetScaleX(ushort scaleX) { ScaleX = scaleX; return this; }
 	public SpriteMaker SetScaleY(ushort scaleY) { ScaleY = scaleY; return this; }
+	public SpriteMaker SetFinalScaleX(ushort finalScaleX) { FinalScaleX = finalScaleX; return this; }
+	public SpriteMaker SetFinalScaleY(ushort finalScaleY) { FinalScaleY = finalScaleY; return this; }
 	public SpriteMaker SetShadow(bool shadow) { Shadow = shadow; return this; }
 	public SpriteMaker ToggleShadow() => SetShadow(!Shadow);
 	public SpriteMaker SetShadowColor(IVoxelColor shadowColor) { ShadowColor = shadowColor; return this; }
@@ -298,8 +326,10 @@ Point Point(Point3D point3D)
 				Y: point.Y * maker.ScaleY + (maker.Outline ? 1 : 0));
 		}
 		sprite.SetRange(points.Select(point => new KeyValuePair<string, Point>(point.Key, Point(point.Value))));
-		return maker.Crop ?
-			sprite.Crop2Content(maker.Threshold)
+		if (maker.Crop)
+			sprite = sprite.Crop2Content(maker.Threshold);
+		return maker.FinalScaleX > 1 || maker.FinalScaleY > 1 ?
+			sprite.Upscale(maker.FinalScaleX, maker.FinalScaleY)
 			: sprite;
 	}
 	public static IEnumerable<Sprite> Make(params SpriteMaker[] spriteMakers) => spriteMakers.Make();