Preparing for integration as ViewSystem

src/DotRecast.Recast.Demo/Draw/NavMeshRenderer.cs

@@ -49,13 +49,13 @@ public class NavMeshRenderer {
         DemoInputGeomProvider geom = sample.getInputGeom();
         IList<RecastBuilderResult> rcBuilderResults = sample.getRecastResults();
         NavMesh navMesh = sample.getNavMesh();
-        SettingsUI settingsUI = sample.getSettingsUI();
+        RcSettingsView rcSettingsView = sample.getSettingsUI();
         debugDraw.fog(true);
         debugDraw.depthMask(true);
-        DrawMode drawMode = settingsUI.getDrawMode();
+        DrawMode drawMode = rcSettingsView.getDrawMode();
 
-        float texScale = 1.0f / (settingsUI.getCellSize() * 10.0f);
-        float m_agentMaxSlope = settingsUI.getAgentMaxSlope();
+        float texScale = 1.0f / (rcSettingsView.getCellSize() * 10.0f);
+        float m_agentMaxSlope = rcSettingsView.getAgentMaxSlope();
 
         if (drawMode != DrawMode.DRAWMODE_NAVMESH_TRANS) {
             // Draw mesh

src/DotRecast.Recast.Demo/Program.cs

@@ -0,0 +1,10 @@
+namespace DotRecast.Recast.Demo;
+
+public static class Program
+{
+    public static void Main(string[] args)
+    {
+        var demo = new RecastDemo();
+        demo.start();
+    }
+}

src/DotRecast.Recast.Demo/RecastDemo.cs

@@ -51,7 +51,7 @@ namespace DotRecast.Recast.Demo;
 public class RecastDemo : MouseListener
 {
     private readonly ILogger logger = Log.ForContext<RecastDemo>();
-    private NuklearUI nuklearUI;
+    private RcViewSystem _viewSys;
     private IWindow window;
     private IInputContext _input;
     private ImGuiController _imgui;
@@ -95,7 +95,7 @@ public class RecastDemo : MouseListener
     private bool markerPositionSet;
     private readonly float[] markerPosition = new float[3];
     private ToolsUI toolsUI;
-    private SettingsUI settingsUI;
+    private RcSettingsView _rcSettingsView;
     private long prevFrameTime;
 
     public RecastDemo()
@@ -378,7 +378,7 @@ public class RecastDemo : MouseListener
         window.CreateInput();
 
 
-        settingsUI = new SettingsUI();
+        _rcSettingsView = new RcSettingsView();
         toolsUI = new ToolsUI(
             new TestNavmeshTool(),
             new OffMeshConnectionTool(),
@@ -387,7 +387,7 @@ public class RecastDemo : MouseListener
             new JumpLinkBuilderTool(),
             new DynamicUpdateTool());
 
-        nuklearUI = new NuklearUI(window, _input, settingsUI, toolsUI);
+        _viewSys = new RcViewSystem(window, _input, _rcSettingsView, toolsUI);
 
         DemoInputGeomProvider geom = loadInputMesh(Loader.ToBytes("nav_test.obj"));
         //sample = new Sample(geom, ImmutableArray<RecastBuilderResult>.Empty, null, settingsUI, dd);
@@ -410,9 +410,9 @@ public class RecastDemo : MouseListener
         //     settingsUI.setMaxPolys(tileNavMeshBuilder.getMaxPolysPerTile(sample.getInputGeom(), settingsUI.getCellSize(), settingsUI.getTileSize()));
         // }
 
-        nuklearUI.inputBegin();
+        _viewSys.inputBegin();
         window.DoEvents();
-        nuklearUI.inputEnd(window);
+        _viewSys.inputEnd(window);
 
         long time = Stopwatch.GetTimestamp() / 1000;
         //float dt = (time - prevFrameTime) / 1000000.0f;
@@ -446,7 +446,7 @@ public class RecastDemo : MouseListener
 
         //mouseOverMenu = nuklearUI.layout(window, 0, 0, width, height, (int)mousePos[0], (int)mousePos[1]);
 
-        if (settingsUI.isMeshInputTrigerred())
+        if (_rcSettingsView.isMeshInputTrigerred())
         {
             // aFilterPatterns.put(stack.UTF8("*.obj"));
             // aFilterPatterns.flip();
@@ -460,7 +460,7 @@ public class RecastDemo : MouseListener
             //     }
             // }
         }
-        else if (settingsUI.isNavMeshInputTrigerred())
+        else if (_rcSettingsView.isNavMeshInputTrigerred())
         {
             // try (MemoryStack stack = stackPush()) {
             //     PointerBuffer aFilterPatterns = stack.mallocPointer(4);
@@ -664,9 +664,8 @@ public class RecastDemo : MouseListener
     private unsafe void OnWindowOnRender(double dt)
     {
         _gl.Clear(ClearBufferMask.ColorBufferBit);
-        // Render GUI
-        //mouseOverMenu = nuklearUI.layout(window, 0, 0, width, height, (int)mousePos[0], (int)mousePos[1]);
-        //nuklearUI.render();
+        
+        mouseOverMenu = _viewSys.render(window, 0, 0, width, height, (int)mousePos[0], (int)mousePos[1]);
         ImGui.Button("hello");
         ImGui.Button("world");
 
@@ -674,13 +673,7 @@ public class RecastDemo : MouseListener
     }
 
 
-    public static void Main(string[] args)
-    {
-        var demo = new RecastDemo();
-        demo.start();
-    }
-
-    private static void ErrorCallback(Silk.NET.GLFW.ErrorCode code, string message)
+    private void ErrorCallback(Silk.NET.GLFW.ErrorCode code, string message)
     {
         Console.WriteLine($"GLFW error [{code}]: {message}");
     }

src/DotRecast.Recast.Demo/Sample.cs

@@ -30,16 +30,16 @@ public class Sample {
     private DemoInputGeomProvider inputGeom;
     private NavMesh navMesh;
     private NavMeshQuery navMeshQuery;
-    private readonly SettingsUI settingsUI;
+    private readonly RcSettingsView _rcSettingsView;
     private IList<RecastBuilderResult> recastResults;
     private bool changed;
 
     public Sample(DemoInputGeomProvider inputGeom, IList<RecastBuilderResult> recastResults, NavMesh navMesh,
-            SettingsUI settingsUI, RecastDebugDraw debugDraw) {
+            RcSettingsView rcSettingsView, RecastDebugDraw debugDraw) {
         this.inputGeom = inputGeom;
         this.recastResults = recastResults;
         this.navMesh = navMesh;
-        this.settingsUI = settingsUI;
+        this._rcSettingsView = rcSettingsView;
         setQuery(navMesh);
         changed = true;
     }
@@ -60,8 +60,8 @@ public class Sample {
         return navMesh;
     }
 
-    public SettingsUI getSettingsUI() {
-        return settingsUI;
+    public RcSettingsView getSettingsUI() {
+        return _rcSettingsView;
     }
 
     public NavMeshQuery getNavMeshQuery() {

src/DotRecast.Recast.Demo/Settings/RcSettingsView.cs

@@ -16,16 +16,13 @@ freely, subject to the following restrictions:
 3. This notice may not be removed or altered from any source distribution.
 */
 
-using System;
 using DotRecast.Recast.Demo.Draw;
 using DotRecast.Recast.Demo.UI;
-using ImGuiNET;
-using Silk.NET.OpenGL.Extensions.ImGui;
 using Silk.NET.Windowing;
 
 namespace DotRecast.Recast.Demo.Settings;
 
-public class SettingsUI : NuklearUIModule {
+public class RcSettingsView : IRcView {
 
     private readonly float[] cellSize = new[] { 0.3f };
     private readonly float[] cellHeight = new[] { 0.2f };
@@ -68,7 +65,7 @@ public class SettingsUI : NuklearUIModule {
     private bool meshInputTrigerred;
     private bool navMeshInputTrigerred;
 
-    public bool layout(IWindow i, int x, int y, int width, int height, int mouseX, int mouseY) {
+    public bool render(IWindow i, int x, int y, int width, int height, int mouseX, int mouseY) {
         bool mouseInside = false;
         // nk_rgb(255, 255, 255, white);
         // nk_rgba(0, 0, 0, 192, background);
@@ -212,43 +209,35 @@ public class SettingsUI : NuklearUIModule {
     }
 
     public float getCellSize() {
-        //return cellSize[0];
-        return 0;
+        return cellSize[0];
     }
 
     public float getCellHeight() {
-        //return cellHeight[0];
-        return 0;
+        return cellHeight[0];
     }
 
     public float getAgentHeight() {
-        //return agentHeight[0];
-        return 0;
+        return agentHeight[0];
     }
 
     public float getAgentRadius() {
-        //return agentRadius[0];
-        return 0;
+        return agentRadius[0];
     }
 
     public float getAgentMaxClimb() {
-        //return agentMaxClimb[0];
-        return 0;
+        return agentMaxClimb[0];
     }
 
     public float getAgentMaxSlope() {
-        //return agentMaxSlope[0];
-        return 0;
+        return agentMaxSlope[0];
     }
 
     public int getMinRegionSize() {
-        //return minRegionSize[0];
-        return 0;
+        return minRegionSize[0];
     }
 
     public int getMergedRegionSize() {
-        //return mergedRegionSize[0];
-        return 0;
+        return mergedRegionSize[0];
     }
 
     public PartitionType getPartitioning() {

src/DotRecast.Recast.Demo/Tools/ToolsUI.cs

@@ -23,7 +23,7 @@ using Silk.NET.Windowing;
 
 namespace DotRecast.Recast.Demo.Tools;
 
-public class ToolsUI : NuklearUIModule {
+public class ToolsUI : IRcView {
 
     //private readonly NkColor white = NkColor.create();
     private Tool currentTool;
@@ -34,7 +34,7 @@ public class ToolsUI : NuklearUIModule {
         this.tools = tools;
     }
 
-    public bool layout(IWindow ctx, int x, int y, int width, int height, int mouseX, int mouseY) {
+    public bool render(IWindow ctx, int x, int y, int width, int height, int mouseX, int mouseY) {
         bool mouseInside = false;
         // nk_rgb(255, 255, 255, white);
         // try (MemoryStack stack = stackPush()) {

src/DotRecast.Recast.Demo/UI/IRcView.cs

@@ -20,10 +20,7 @@ using Silk.NET.Windowing;
 
 namespace DotRecast.Recast.Demo.UI;
 
+public interface IRcView {
 
-
-public interface NuklearUIModule {
-
-    bool layout(IWindow ctx, int x, int y, int width, int height, int mouseX, int mouseY);
-
+    bool render(IWindow ctx, int x, int y, int width, int height, int mouseX, int mouseY);
 }

src/DotRecast.Recast.Demo/UI/NuklearGL.cs

@@ -33,7 +33,7 @@ public class NuklearGL {
     private static readonly int FONT_BITMAP_H = 1024;
     private static readonly int FONT_HEIGHT = 15;
 
-    private readonly NuklearUI context;
+    private readonly RcViewSystem context;
     // private readonly NkDrawNullTexture null_texture = NkDrawNullTexture.create();
     // private readonly NkBuffer cmds = NkBuffer.create();
     // private readonly NkUserFont default_font;
@@ -45,7 +45,7 @@ public class NuklearGL {
     private readonly int vao;
     //private readonly Buffer vertexLayout;
 
-    public NuklearGL(NuklearUI context) {
+    public NuklearGL(RcViewSystem context) {
         this.context = context;
         // nk_buffer_init(cmds, context.allocator, BUFFER_INITIAL_SIZE);
         // vertexLayout = NkDrawVertexLayoutElement.create(4)//

src/DotRecast.Recast.Demo/UI/RcViewSystem.cs

@@ -18,23 +18,22 @@ freely, subject to the following restrictions:
 
 using Silk.NET.Input;
 using Silk.NET.OpenGL;
-using Silk.NET.OpenGL.Extensions.ImGui;
 using Silk.NET.Windowing;
 
 namespace DotRecast.Recast.Demo.UI;
 
-public class NuklearUI {
+public class RcViewSystem {
 
     // readonly NkAllocator allocator;
     private readonly IWindow _window;
     private readonly GL _gl;
     // readonly NkColor background;
     // readonly NkColor white;
-    private readonly NuklearUIModule[] _modules;
+    private readonly IRcView[] _views;
     private readonly NuklearGL glContext;
     private bool mouseOverUI;
 
-    public NuklearUI(IWindow window, IInputContext input, params NuklearUIModule[] modules)
+    public RcViewSystem(IWindow window, IInputContext input, params IRcView[] views)
     {
         var mouse = new Mouse(input);
         _window = window;
@@ -58,7 +57,7 @@ public class NuklearUI {
         // setupClipboard(window);
         // glfwSetCharCallback(window, (w, codepoint) => nk_input_unicode(ctx, codepoint));
         // glContext = new NuklearGL(this);
-        _modules = modules;
+        _views = views;
     }
 
     private void setupMouse(Mouse mouse) {
@@ -140,10 +139,10 @@ public class NuklearUI {
         // nk_input_end(ctx);
     }
     
-    public bool layout(IWindow ctx, int x, int y, int width, int height, int mouseX, int mouseY) {
+    public bool render(IWindow ctx, int x, int y, int width, int height, int mouseX, int mouseY) {
         mouseOverUI = false;
-        foreach (NuklearUIModule m in _modules) {
-            mouseOverUI = m.layout(ctx, x, y, width, height, mouseX, mouseY) | mouseOverUI;
+        foreach (IRcView m in _views) {
+            mouseOverUI = m.render(ctx, x, y, width, height, mouseX, mouseY) | mouseOverUI;
         }
         return mouseOverUI;
     }

src/DotRecast.Recast.Demo/imgui.ini

@@ -1,5 +0,0 @@
-[Window][Debug##Default]
-Pos=280,129
-Size=400,400
-Collapsed=0
-