70 lines
1.8 KiB
C#
70 lines
1.8 KiB
C#
using Jint;
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using Jint.Native;
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using Jint.Native.Function;
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using Progrart.Core.Graphics;
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namespace Progrart.Core.JSExecution
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{
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public class ProgrartExecutor
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{
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public ExecutionEngine engine;
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public Dictionary<string, BaseElement> ObjectPool = new();
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public ProgrartExecutor()
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{
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engine = new ExecutionEngine();
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engine.Engine.SetValue("visual_root", new Func<JsObject>(() =>
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{
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return ProgrartFunctions.CreateVisualRoot(this);
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}
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));
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engine.Engine.SetValue("color4", new Func<JsNumber, JsNumber, JsNumber, JsNumber, JsObject>((r, g, b, a) =>
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{
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return ProgrartFunctions.color(this
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, r.AsNumber()
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, g.AsNumber()
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, b.AsNumber()
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, a.AsNumber()
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);
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}
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));
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engine.Engine.SetValue("color3", new Func<JsNumber, JsNumber, JsNumber, JsObject>((r, g, b) =>
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{
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return ProgrartFunctions.color(this
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, r.AsNumber()
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, g.AsNumber()
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, b.AsNumber()
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);
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}
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));
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}
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public RenderContext RenderImage(int Scale, string script, Dictionary<string, string> arguments)
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{
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int width = 1;
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int height = 1;
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foreach (var item in arguments)
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{
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engine.Engine.SetValue(item.Key, item.Value);
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}
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if (engine.Engine.GetValue("Width") is JsNumber js_width)
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{
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width = (int)(js_width.AsNumber());
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}
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if (engine.Engine.GetValue("Height") is JsNumber js_height)
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{
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height = (int)(js_height.AsNumber());
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}
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RenderContext renderContext = new RenderContext(width * Scale, width * Scale);
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ImageRoot imageRoot = new ImageRoot();
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engine.Execute(script);
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var img = engine.Engine.Call("main");
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imageRoot.Add(ObjectPool[$"{img.Get("id")}"]);
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imageRoot.Render(renderContext);
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return renderContext;
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}
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public int RegisterObject(object obj)
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{
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return obj.GetHashCode();
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}
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}
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}
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