moved everything to seperate projects, and started compiler work + push and pop instructions added

1 files changed, 0 insertions, 78 deletions

diff --git a/Chip/DisplayDevice.cs b/Chip/DisplayDevice.cs
deleted file mode 100644
index 1bf4f14..0000000
--- a/Chip/DisplayDevice.cs
+++ /dev/null
@@ -1,78 +0,0 @@
-namespace Q1Emu.Chip;
-
-using System;
-using System.Collections.Generic;
-using System.Threading;
-using Microsoft.Xna.Framework;
-using Microsoft.Xna.Framework.Graphics;
-
-public class DisplayDevice : RamDevice
-{
-    public           Texture2D? OutputTexture;
-    private readonly u16        _paletteSize;
-    private readonly u16        _displayWidth;
-    private readonly u16        _displayHeight;
-    private          Color[]    textureData;
-
-    public DisplayDevice(u16 paletteSize, u16 displayWidth, u16 displayHeight, u16 addressableStart)
-        : base(addressableStart, DisplayDevice.DetermineSize(paletteSize, displayWidth, displayHeight))
-    {
-        this._paletteSize   = paletteSize;
-        this._displayWidth  = displayWidth;
-        this._displayHeight = displayHeight;
-        this.textureData    = new Color[this._displayWidth * this._displayHeight];
-    }
-
-    private static u16 DetermineSize(u16 paletteSize, u16 displayWidth, u16 displayHeight)
-    {
-        return (u16) ((paletteSize * 3) + (displayWidth * displayHeight));
-    }
-
-    public override void Clock()
-    {
-        Color[] palette = this.ReadPalette();
-        ref8 pixelData = this.Memory.AsSpan((u16) (this._paletteSize * 3), (u16) (this._displayWidth * this._displayHeight));
-        // Console.WriteLine($"DisplayDevice.Clock: @{(this.AddressableStart + this._paletteSize * 3):X4} palette size={this._paletteSize} display size={this._displayWidth}x{this._displayHeight}");
-        for (u16 i = 0; i < textureData.Length; i++)
-        {
-            u8 pixelValue = pixelData[i];
-            textureData[i] = palette[pixelValue % this._paletteSize];
-        }
-
-        if (this.OutputTexture != null)
-            this.OutputTexture.SetData(textureData);
-    }
-
-    private Color[] ReadPalette()
-    {
-        ref8 paletteData = this.Memory.AsSpan(0, (u16) (this._paletteSize * 3));
-        Color[] colors = new Color[this._paletteSize + 1];
-        colors[0] = Color.Transparent;
-
-        for (u16 i = 0; i < this._paletteSize; i++)
-        {
-            u16 offset = (u16) (i * 3);
-            byte r = paletteData[offset];
-            byte g = paletteData[offset + 1];
-            byte b = paletteData[offset + 2];
-            colors[(u16) (i             + 1)] = new Color(r, g, b);
-        }
-
-        return colors;
-    }
-
-    public void SetPalette(Color[] palette)
-    {
-        if (palette.Length != this._paletteSize)
-            throw new ArgumentException($"Palette must have {this._paletteSize} colors.");
-
-        ref8 paletteData = this.Memory.AsSpan(0, (u16) (this._paletteSize * 3));
-        for (u16 i = 0; i < this._paletteSize; i++)
-        {
-            u16 offset = (u16) (i * 3);
-            paletteData[offset]     = palette[i].R;
-            paletteData[offset + 1] = palette[i].G;
-            paletteData[offset + 2] = palette[i].B;
-        }
-    }
-}
\ No newline at end of file