-Demos:

*added ImGUI styles
 *added new assets (fonts, shaders)
 *added cimgui.dll
 *added imports for bindbc-sdl (for WASM)
 *added simple demo
 *added demo launcher
 *added snake demo
 *impoved demo utils
 *added cimgui.bc library for WASM
-improved wasm build script
-small change in vector

demos/utils/source/ecs_utils/gfx/vertex.d

@@ -0,0 +1,64 @@
+module ecs_utils.gfx.vertex;
+
+import ecs.std;
+
+struct Vertex 
+{
+    void create()
+    {
+        data = Mallocator.make!Data;
+    }
+
+    void bind()
+    {
+
+    }
+
+    void enableStates()
+    {
+        
+    }
+
+    void attachBindings(scope Binding[] bindings)
+    {
+        data.bindings = Mallocator.makeArray(bindings);
+    }
+
+    enum Type
+    {
+        byte_r_snorm,
+        byte_r_unorm,
+        byte_rg_snorm,
+        byte_rg_unorm,
+        byte_rgb_snorm,
+        byte_rgb_unorm,
+        byte_rgba_snorm,
+        byte_rgba_unorm,
+        short_r_snorm,
+        short_r_unorm,
+        short_rg_snorm,
+        short_rg_unorm,
+        short_rgb_snorm,
+        short_rgb_unorm,
+        short_rgba_snorm,
+        short_rgba_unorm,
+        float_r,
+        float_rg,
+        float_rgb,
+        float_rgba
+    }
+
+    struct Binding
+    {
+        Type type;
+        uint stride;
+    }
+
+    struct Data
+    {
+        Binding[] bindings;
+        uint size;
+    }
+
+    Data* data;
+}