diff --git a/ShiftOS.WinForms/Applications/Shifter.cs b/ShiftOS.WinForms/Applications/Shifter.cs index 05ba638..edc3703 100644 --- a/ShiftOS.WinForms/Applications/Shifter.cs +++ b/ShiftOS.WinForms/Applications/Shifter.cs @@ -139,10 +139,7 @@ namespace ShiftOS.WinForms.Applications pnldesktoppreview.BackColor = Color.FromArgb(LoadedSkin.DesktopColor.R, LoadedSkin.DesktopColor.G, LoadedSkin.DesktopColor.B); //Not doing this will cause an ArgumentException. - DitheringEngine.DitherImage(SkinEngine.GetImage("desktopbackground"), new Action((img) => - { - pnldesktoppreview.BackgroundImage = img; - })); + pnldesktoppreview.BackgroundImage = SkinEngine.GetImage("desktopbackground"); pnldesktoppreview.BackgroundImageLayout = GetImageLayout("desktopbackground"); desktoppanel.BackColor = LoadedSkin.DesktopPanelColor; diff --git a/ShiftOS.WinForms/Program.cs b/ShiftOS.WinForms/Program.cs index 256894d..73215d4 100644 --- a/ShiftOS.WinForms/Program.cs +++ b/ShiftOS.WinForms/Program.cs @@ -49,6 +49,7 @@ namespace ShiftOS.WinForms Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); //if ANYONE puts code before those two winforms config lines they will be declared a drunky. - Michael + SkinEngine.SetPostProcessor(new DitheringSkinPostProcessor()); SaveSystem.PreDigitalSocietyConnection += () => { Action completed = null; diff --git a/ShiftOS.WinForms/Tools/DitheringEngine.cs b/ShiftOS.WinForms/Tools/DitheringEngine.cs index 8509a0b..f96a45a 100644 --- a/ShiftOS.WinForms/Tools/DitheringEngine.cs +++ b/ShiftOS.WinForms/Tools/DitheringEngine.cs @@ -33,6 +33,7 @@ using System.Drawing; using System.Threading; using ShiftOS.Engine; using System.Runtime.InteropServices; +using System.IO; namespace ShiftOS.WinForms.Tools { @@ -101,7 +102,7 @@ namespace ShiftOS.WinForms.Tools } } - public static void DitherColor(Color source, int width, int height, Action result) + public static Image DitherColor(Color source, int width, int height) { var bmp = new Bitmap(width + 1, height + 1); var data = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.ReadWrite, System.Drawing.Imaging.PixelFormat.Format24bppRgb); @@ -115,7 +116,7 @@ namespace ShiftOS.WinForms.Tools } Marshal.Copy(rgb, 0, data.Scan0, rgb.Length); bmp.UnlockBits(data); - DitherImage(bmp, result); + return DitherImage(bmp); } @@ -226,15 +227,8 @@ namespace ShiftOS.WinForms.Tools #endif #if FLOYDSTEINBERG - public static void DitherImage(Image source, Action result) + public static Image DitherImage(Image source) { - if (source == null) - { - result?.Invoke(source); - return; - } - - var bmp = new Bitmap(source.Width, source.Height); var sourceBmp = (Bitmap)source; var sourceLck = sourceBmp.LockBits(new Rectangle(0, 0, sourceBmp.Width, sourceBmp.Height), System.Drawing.Imaging.ImageLockMode.ReadWrite, System.Drawing.Imaging.PixelFormat.Format24bppRgb); @@ -267,121 +261,80 @@ namespace ShiftOS.WinForms.Tools bool color_depth_floydsteinberg = Shiftorium.UpgradeInstalled("color_depth_floyd-steinberg_dithering"); bool dithering = Shiftorium.UpgradeInstalled("color_depth_dithering"); - for (int y = 0; y < (destLck.Height); y++) + if (!sixteenBits) { - for (int x = 0; x < (Math.Abs(destLck.Stride)); x += 3) + if (dithering == true) { - int i = getIndexFromXY(x, y, width); - byte red = sourceArr[i]; - byte green = sourceArr[i + 1]; - byte blue = sourceArr[i + 2]; - - Color oldc = Color.FromArgb(red, green, blue); - Color newc; - - if (sixteenBits) + if (false == true) { - newc = GetColor(oldc); + } else { - int gray = ((oldc.R + oldc.G + oldc.B) / 3); - - byte newgray = 0; - - if (dithering && !color_depth_floydsteinberg) - gray += error_r; - - - - if (eightBits) + int error = 0; + for (int i = 0; i < destArr.Length; i += 3) { - newgray = (byte)gray; - error_r = 0; - } - else if(sixBits) - { - newgray = (byte)(linear(gray, 0, 0xFF, 0, 0x3F) * 3); - error_r = newgray - gray; - } - else if (fourBits) - { - newgray = (byte)(linear(gray, 0, 0xFF, 0, 0xF) * 0xF); - error_r = newgray - gray; - } - else if (twoBits) - { - if (gray >= 191) - newgray = 0xFF; - else if (gray >= 127) - newgray = Color.LightGray.R; - else if (gray >= 64) - newgray = Color.DarkGray.R; - else - newgray = 0x00; - error_r = newgray - gray; - } - else - { - if (gray >= 127) - newgray = 0xFF; - else - newgray = 0x00; - error_r = newgray - gray; - } - newc = Color.FromArgb(newgray, newgray, newgray); - } + byte r = sourceArr[i]; + byte g = sourceArr[i + 1]; + byte b = sourceArr[i + 2]; - int nextIndex = getIndexFromXY(x + 3, y, width); - int nextRow = getIndexFromXY(x, y + 1, width); - int nextIndexOnNextRow = getIndexFromXY(x + 3, y + 1, width); - int prevIndexOnNextRow = getIndexFromXY(x - 3, y + 1, width); - - grays[i] = newc.R; - grays[i + 1] = newc.G; - grays[i + 2] = newc.B; - - if (dithering) - { - if (color_depth_floydsteinberg) - { - if (x + 3 < width) + int gray = (((r + g + b) / 3) + error); + int newgray = gray; + if (!eightBits) { - sourceArr[nextIndex] += (byte)((error_r * 7) / 16); - sourceArr[nextIndex + 1] += (byte)((error_r * 7) / 16); - sourceArr[nextIndex + 2] += (byte)((error_r * 7) / 16); + if (sixBits) + { + newgray = gray >> 2; + } + else + { + if (fourBits) + { + newgray = (int)linear(gray, 0, 255, 0, 63) * 4; + } + else + { + if (twoBits) + { + if (gray > 127 + 63) + { + newgray = 255; + } + else if (gray > 127) + newgray = 127 + 63; + else if (gray > 63) + { + newgray = 127; + } + else if (gray > 0) + newgray = 63; + else + newgray = 0; + } + else + { + if (gray > 127) + newgray = 255; + else + newgray = 0; + } + } + } } - if (y + 1 < height) - { - sourceArr[nextRow] += (byte)((error_r) / 16); - sourceArr[nextRow + 1] += (byte)((error_r) / 16); - sourceArr[nextRow + 2] += (byte)((error_r) / 16); - } - if (x + 3 < width && y + 1 < height) - { - sourceArr[nextIndexOnNextRow] += (byte)((error_r * 3) / 16); - sourceArr[nextIndexOnNextRow + 1] += (byte)((error_r * 3) / 16); - sourceArr[nextIndexOnNextRow + 2] += (byte)((error_r * 3) / 16); + if (newgray > 255) + newgray = 255; + if (newgray < 0) + newgray = 0; + error = gray - newgray; + destArr[i] = (byte)newgray; + destArr[i+1] = (byte)newgray; + destArr[i+2] = (byte)newgray; - } - if (x - 3 > 0 && y + 1 < height) - { - sourceArr[prevIndexOnNextRow] += (byte)((error_r * 5) / 16); - sourceArr[prevIndexOnNextRow + 1] += (byte)((error_r * 5) / 16); - sourceArr[prevIndexOnNextRow + 2] += (byte)((error_r * 5) / 16); - - } } } } } - for (int i = 0; i < destArr.Length - 3; i++) - { - destArr[i] = grays[i]; - - } - Marshal.Copy(destArr, 0, destPtr, destBytes); @@ -389,8 +342,7 @@ namespace ShiftOS.WinForms.Tools - Desktop.InvokeOnWorkerThread(new Action(() => { result?.Invoke(bmp); })); - + return bmp; } #endif @@ -399,4 +351,25 @@ namespace ShiftOS.WinForms.Tools return (width * y) + x; } } + + public class DitheringSkinPostProcessor : ISkinPostProcessor + { + public byte[] ProcessImage(byte[] original) + { + try + { + var img = SkinEngine.ImageFromBinary(original); + var dithered = DitheringEngine.DitherImage(img); + using (var mstr = new MemoryStream()) + { + dithered.Save(mstr, System.Drawing.Imaging.ImageFormat.Bmp); + return mstr.ToArray(); + } + } + catch + { + return original; + } + } + } } diff --git a/ShiftOS.WinForms/WinformsDesktop.cs b/ShiftOS.WinForms/WinformsDesktop.cs index 6825f34..4efef1b 100644 --- a/ShiftOS.WinForms/WinformsDesktop.cs +++ b/ShiftOS.WinForms/WinformsDesktop.cs @@ -390,10 +390,7 @@ namespace ShiftOS.WinForms this.BackColor = Color.FromArgb(LoadedSkin.DesktopColor.R, LoadedSkin.DesktopColor.G, LoadedSkin.DesktopColor.B); //Not doing this will cause an ArgumentException. - DitheringEngine.DitherImage(SkinEngine.GetImage("desktopbackground"), new Action((img) => - { - this.BackgroundImage = img; - })); + this.BackgroundImage = SkinEngine.GetImage("desktopbackground"); this.BackgroundImageLayout = GetImageLayout("desktopbackground"); desktoppanel.BackColor = LoadedSkin.DesktopPanelColor; diff --git a/ShiftOS_TheReturn/Commands.cs b/ShiftOS_TheReturn/Commands.cs index d622bb9..5b7674a 100644 --- a/ShiftOS_TheReturn/Commands.cs +++ b/ShiftOS_TheReturn/Commands.cs @@ -233,6 +233,23 @@ namespace ShiftOS.Engine [Namespace("dev")] public static class ShiftOSDevCommands { + [Command("buy")] + public static bool UnlockUpgrade(Dictionary args) + { + string upg = args["id"].ToString(); + try + { + SaveSystem.CurrentSave.Upgrades[upg] = true; + Shiftorium.InvokeUpgradeInstalled(); + SaveSystem.SaveGame(); + } + catch + { + Console.WriteLine("Upgrade not found."); + } + return true; + } + [Command("rock", description = "A little surprise for unstable builds...")] public static bool ThrowASandwichingRock() { diff --git a/ShiftOS_TheReturn/Skinning.cs b/ShiftOS_TheReturn/Skinning.cs index b731c4f..548e80f 100644 --- a/ShiftOS_TheReturn/Skinning.cs +++ b/ShiftOS_TheReturn/Skinning.cs @@ -66,6 +66,13 @@ namespace ShiftOS.Engine public static class SkinEngine { + private static ISkinPostProcessor processor = null; + + public static void SetPostProcessor(ISkinPostProcessor _processor) + { + processor = _processor; + } + public static ImageLayout GetImageLayout(string img) { if (LoadedSkin.SkinImageLayouts.ContainsKey(img)) @@ -93,6 +100,8 @@ namespace ShiftOS.Engine if (iattr.Name == img) { byte[] image = (byte[])field.GetValue(LoadedSkin); + if (processor != null) + image = processor.ProcessImage(image); return ImageFromBinary(image); } } @@ -1323,6 +1332,16 @@ namespace ShiftOS.Engine public string Category { get; set; } } + public interface ISkinPostProcessor + { + /// + /// Perform algorithmic operations at the bit level on a ShiftOS skin image. + /// + /// The image, as loaded by the engine, as a 32-bit ARGB byte array. + /// The processed image. + byte[] ProcessImage(byte[] original); + } + public class ShifterMetaAttribute : Attribute {