Drag drop Texture

GlitchyEditor/src/EditWindows/ComponentEditWindow.bf

@@ -299,7 +299,28 @@ namespace GlitchyEditor.EditWindows
 
 			for (let texture in effect.Textures)
 			{
-				ImGui.Text(texture.key);
+				//ImGui.Text(texture.key);
+				ImGui.Button(texture.key);
+
+				if (ImGui.BeginDragDropTarget())
+				{
+					ImGui.Payload* payload = ImGui.AcceptDragDropPayload("CONTENT_BROWSER_ITEM");
+
+					if (payload != null)
+					{
+						Log.EngineLogger.Warning("");
+
+						StringView path = .((char8*)payload.Data, (int)payload.DataSize);
+
+						using (Texture2D newTexture = new Texture2D(path, true))
+						{
+							newTexture.SamplerState = SamplerStateManager.AnisotropicWrap;
+							material.SetTexture(texture.key, newTexture);
+						}
+					}
+
+					ImGui.EndDragDropTarget();
+				}
 			}
 
 			for (let (name, arguments) in effect.[Friend]_variableDescriptions)

GlitchyEditor/src/EditWindows/ContentBrowserWindow.bf

@@ -243,6 +243,10 @@ namespace GlitchyEditor.EditWindows
 			{
 				String fullpath = scope $"{_currentDirectory}{Path.DirectorySeparatorChar}{entry.Name}";
 
+				// TODO: this is dirty
+				if (fullpath.StartsWith(ContentDirectory, .OrdinalIgnoreCase))
+					fullpath.Remove(0, ContentDirectory.Length);
+
 				ImGui.SetDragDropPayload("CONTENT_BROWSER_ITEM", fullpath.CStr(), (.)fullpath.Length, .Once);
 
 				ImGui.EndDragDropSource();

GlitchyEngine/src/Content/ContentManager.bf

@@ -53,6 +53,8 @@ namespace GlitchyEngine.Content
 			String fullpath = scope .(_contentRoot.Length + 1 + filename.Length);
 			GetFilePath(fullpath, filename);
 
+			Log.EngineLogger.AssertDebug(File.Exists(fullpath), "File doesn't exist!");
+
 			FileStream stream = new FileStream();
 			var result = stream.Open(fullpath, .Read, .Read);