From 9f421c7bd87e977d5e9c7baed4289ac98b0cd706 Mon Sep 17 00:00:00 2001
From: iAmAsval <valentinbaudry64@gmail.com>
Date: Thu, 21 May 2020 21:51:28 +0200
Subject: [PATCH] added basic FortMtxOfferData icons

---
 FModel/Creator/BaseOffer.cs | 75 +++++++++++++++++++++++++++++++++++++
 FModel/Creator/Creator.cs   | 13 +++++++
 2 files changed, 88 insertions(+)
 create mode 100644 FModel/Creator/BaseOffer.cs

diff --git a/FModel/Creator/BaseOffer.cs b/FModel/Creator/BaseOffer.cs
new file mode 100644
index 00000000..310ddf94
--- /dev/null
+++ b/FModel/Creator/BaseOffer.cs
@@ -0,0 +1,75 @@
+using PakReader.Parsers.Class;
+using PakReader.Parsers.Objects;
+using PakReader.Parsers.PropertyTagData;
+using SkiaSharp;
+using System;
+using System.Windows;
+
+namespace FModel.Creator
+{
+    public class BaseOffer
+    {
+        public SKBitmap FallbackImage;
+        public SKBitmap IconImage;
+        public SKColor[] RarityBackgroundColors;
+        public SKColor RarityBorderColor;
+        public int Size = 512;
+        public int Margin = 2;
+
+        public BaseOffer()
+        {
+            FallbackImage = SKBitmap.Decode(Application.GetResourceStream(new Uri("pack://application:,,,/Resources/T_Placeholder_Item_Image.png")).Stream);
+            IconImage = FallbackImage;
+            RarityBackgroundColors = new SKColor[2] { SKColor.Parse("4F4F69"), SKColor.Parse("4F4F69") };
+            RarityBorderColor = SKColor.Parse("9092AB");
+        }
+
+        public BaseOffer(IUExport export) : this()
+        {
+            if (export.TryGetValue("DetailsImage", out var v1) && v1 is StructProperty s &&
+                s.Value is UObject typeImage && typeImage.TryGetValue("ResourceObject", out var v2) && v2 is ObjectProperty resourceObject)
+            {
+                IconImage = Utils.GetObjectTexture(resourceObject);
+            }
+
+            if (export.TryGetValue("Gradient", out var g) && g is StructProperty r && r.Value is UObject gradient)
+            {
+                if (gradient.TryGetValue("Start", out var s1) && s1 is StructProperty t1 && t1.Value is FLinearColor start &&
+                    gradient.TryGetValue("Stop", out var s2) && s2 is StructProperty t2 && t2.Value is FLinearColor stop)
+                {
+                    RarityBackgroundColors = new SKColor[2] { SKColor.Parse(stop.Hex), SKColor.Parse(start.Hex) };
+                }
+            }
+
+            if (export.TryGetValue("Background", out var b) && b is StructProperty a && a.Value is FLinearColor background)
+                RarityBorderColor = SKColor.Parse(background.Hex);
+        }
+
+        public void Draw(SKCanvas c)
+        {
+            // border
+            c.DrawRect(new SKRect(0, 0, Size, Size),
+                new SKPaint
+                {
+                    IsAntialias = true,
+                    FilterQuality = SKFilterQuality.High,
+                    Color = RarityBorderColor
+                });
+
+            c.DrawRect(new SKRect(Margin, Margin, Size - Margin, Size - Margin),
+                new SKPaint
+                {
+                    IsAntialias = true,
+                    FilterQuality = SKFilterQuality.High,
+                    Shader = SKShader.CreateRadialGradient(
+                        new SKPoint(Size / 2, Size / 2),
+                        Size / 5 * 4,
+                        RarityBackgroundColors,
+                        SKShaderTileMode.Clamp)
+                });
+
+            c.DrawBitmap(IconImage ?? FallbackImage, new SKRect(Margin, Margin, Size - Margin, Size - Margin),
+                new SKPaint { FilterQuality = SKFilterQuality.High, IsAntialias = true });
+        }
+    }
+}
diff --git a/FModel/Creator/Creator.cs b/FModel/Creator/Creator.cs
index d62b4696..80f0d1d2 100644
--- a/FModel/Creator/Creator.cs
+++ b/FModel/Creator/Creator.cs
@@ -122,6 +122,19 @@ namespace FModel.Creator
                         }
                         return true;
                     }
+                case "FortMtxOfferData":
+                    {
+                        BaseOffer icon = new BaseOffer(export);
+                        using (var ret = new SKBitmap(icon.Size, icon.Size, SKColorType.Rgba8888, SKAlphaType.Opaque))
+                        using (var c = new SKCanvas(ret))
+                        {
+                            icon.Draw(c);
+
+                            Watermark.DrawWatermark(c); // watermark should only be applied on icons with width = 512
+                            ImageBoxVm.imageBoxViewModel.Set(ret, assetName);
+                        }
+                        return true;
+                    }
                 case "FortItemSeriesDefinition":
                     {
                         BaseIcon icon = new BaseIcon();