Added Snippet: Virtual functions in c++, Added Snippet: Custom compon…

…ents in Unreal Engine C++, Added Snippet: Exposing Static Constant to Blueprint from Unreal Engine C++, Minor Fixes

_mdx/snippets/Cpp/virtual-functions-in-cpp/index.mdx

@@ -0,0 +1,12 @@
+import { HTMLSkeleton, H1 } from "./global.jsx"
+
+
+export const snippet_title = "Virtual Functions in C++"
+export const snippet_category = "C++"
+
+
+<HTMLSkeleton RegisterToSiteGuide={{ category : snippet_category, title : snippet_title }}>
+
+<H1>{snippet_title}</H1>
+
+</HTMLSkeleton>

_mdx/snippets/Unreal Engine/ue-custom-component/index.mdx

@@ -0,0 +1,20 @@
+import { HTMLSkeleton, H1 } from "./global.jsx"
+
+export const snippet_title = "Custom components in Unreal Engine C++"
+export const snippet_category = "Unreal Engine"
+
+<HTMLSkeleton RegisterToSiteGuide={{ category : snippet_category, title : snippet_title }} UseLocalGuide={true}>
+
+<H1>{snippet_title}</H1>
+
+```cpp
+#include "Components/ActorComponent.h"
+
+UCLASS(meta=(BlueprintSpawnableComponent)) // without this the component will not show in blueprints 
+class MYPROJECT_API UExampleComponent : public UActorComponent
+{
+    GENERATED_BODY()
+
+};
+```
+</HTMLSkeleton>

_mdx/snippets/Unreal Engine/ue-expose-static-constant-to-bp/index.mdx

@@ -0,0 +1,43 @@
+import { HTMLSkeleton, H1 } from "./global.jsx"
+
+export const snippet_title = "Exposing Static Constant to Blueprint from C++ in Unreal Engine"
+export const snippet_category = "Unreal Engine"
+
+<HTMLSkeleton RegisterToSiteGuide={{ category : snippet_category, title : snippet_title }} UseLocalGuide={true}>
+
+<H1>{snippet_title}</H1>
+
+**Note:** this is more of a workaround
+
+```cpp
+// ExampleObject.h file
+
+UCLASS()
+class MYPROJECT_API UExampleStatic : public UBlueprintFunctionLibrary
+{
+    GENERATED_BODY()
+
+    public:
+        UFUNCTION(BlueprintPure)
+        static float GetMyConstant();
+};
+
+
+UCLASS()
+class MYPROJECT_API UExampleObject : public UObject {
+    GENERATED_BODY()
+
+    public:
+      static const float MY_CONSTANT;  // Exposing to blueprints via Function Library
+
+};
+```
+
+```cpp
+// ExampleObject.cpp file
+
+const float UExampleObject::MY_CONSTANT = 10.5f;
+
+float UExampleStatic::GetMyConstant(){ return UExampleObject::MY_CONSTANT; }
+```
+</HTMLSkeleton>

_mdx/snippets/Unreal Engine/unreal-engine-uinterfaces/index.mdx → _mdx/snippets/Unreal Engine/ue-uinterfaces/index.mdx

@@ -1,4 +1,4 @@
-import { HTMLSkeleton, H1, H2, H3, LocalGuide } from "./global.jsx"
+import { HTMLSkeleton, H1, H2, LocalGuide } from "./global.jsx"
 
 export const snippet_title = "UInterfaces in Unreal Engine C++"
 export const snippet_category = "Unreal Engine"
@@ -59,7 +59,7 @@ class MYPROJECT_API IExampleInterface
 ...
 
 UCLASS()
-class TESTING_API AExampleCharacter : public ACharacter, public IExampleInterface
+class MYPROJECT_API AExampleCharacter : public ACharacter, public IExampleInterface
 {
     GENERATED_BODY()
 

_static/siteguide.json

@@ -1 +1 @@
-{"/snippets/unreal-engine/unreal-engine-udelegates/":{"category":"Unreal Engine","title":"UDelegates in Unreal Engine C++"},"/snippets/unreal-engine/unreal-engine-uenums/":{"category":"Unreal Engine","title":"UEnums in Unreal Engine C++"},"/snippets/unreal-engine/unreal-engine-uinterfaces/":{"category":"Unreal Engine","title":"UInterfaces in Unreal Engine C++"},"/snippets/unreal-engine/unreal-engine-ustructs/":{"category":"Unreal Engine","title":"UStructs in Unreal Engine C++"},"/snippets/cpp/cpp-hello-world/":{"category":"C++","title":"Hello World in C++"}}
+{"/snippets/unreal-engine/ue-uinterfaces/":{"category":"Unreal Engine","title":"UInterfaces in Unreal Engine C++"},"/snippets/unreal-engine/ue-udelegates/":{"category":"Unreal Engine","title":"UDelegates in Unreal Engine C++"},"/snippets/unreal-engine/ue-custom-component/":{"category":"Unreal Engine","title":"Custom components in Unreal Engine C++"},"/snippets/unreal-engine/ue-expose-static-constant-to-bp/":{"category":"Unreal Engine","title":"Exposing Static Constant to Blueprint from C++ in Unreal Engine"},"/snippets/unreal-engine/ue-uenums/":{"category":"Unreal Engine","title":"UEnums in Unreal Engine C++"},"/snippets/unreal-engine/ue-ustructs/":{"category":"Unreal Engine","title":"UStructs in Unreal Engine C++"},"/snippets/cpp/virtual-functions-in-cpp/":{"category":"C++","title":"Virtual Functions in C++"},"/snippets/cpp/cpp-hello-world/":{"category":"C++","title":"Hello World in C++"}}

index.html

@@ -1 +1 @@
-<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>SourceSnippet</title></head><body><h1>Welcome to <a href="https://github.com/sourcesnippet/sourcesnippet.github.io" style="color:CanvasText;text-decoration:underline">SourceSnippet</a></h1><div style="opacity:.75"> - Years of experience, Stored in snippets </div><hr><br><h1>Unreal Engine</h1><ol><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/unreal-engine-udelegates/">UDelegates in Unreal Engine C++</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/unreal-engine-uenums/">UEnums in Unreal Engine C++</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/unreal-engine-uinterfaces/">UInterfaces in Unreal Engine C++</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/unreal-engine-ustructs/">UStructs in Unreal Engine C++</a></li></ol><br><h1>C++</h1><ol><li style="margin-top:1rem"><a target="_blank" href="/snippets/cpp/cpp-hello-world/">Hello World in C++</a></li></ol><style>body{background-color:Canvas;color:CanvasText;color-scheme:light dark;font-size:18px;margin:0 auto;max-width:700px;line-height:1.3;padding:40px 1rem}a{text-decoration:none}a:hover{text-decoration:underline}</style></body></html>
+<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>SourceSnippet</title></head><body><h1>Welcome to <a href="https://github.com/sourcesnippet/sourcesnippet.github.io" style="color:CanvasText;text-decoration:underline">SourceSnippet</a></h1><div style="opacity:.75"> - Years of experience, Stored in snippets </div><hr><br><h1>Unreal Engine</h1><ol><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/ue-custom-component/">Custom components in Unreal Engine C++</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/ue-expose-static-constant-to-bp/">Exposing Static Constant to Blueprint from C++ in Unreal Engine</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/ue-udelegates/">UDelegates in Unreal Engine C++</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/ue-uenums/">UEnums in Unreal Engine C++</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/ue-uinterfaces/">UInterfaces in Unreal Engine C++</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/unreal-engine/ue-ustructs/">UStructs in Unreal Engine C++</a></li></ol><br><h1>C++</h1><ol><li style="margin-top:1rem"><a target="_blank" href="/snippets/cpp/cpp-hello-world/">Hello World in C++</a></li><li style="margin-top:1rem"><a target="_blank" href="/snippets/cpp/virtual-functions-in-cpp/">Virtual Functions in C++</a></li></ol><style>body{background-color:Canvas;color:CanvasText;color-scheme:light dark;font-size:18px;margin:0 auto;max-width:700px;line-height:1.3;padding:40px 1rem}a{text-decoration:none}a:hover{text-decoration:underline}</style></body></html>

snippets/cpp/virtual-functions-in-cpp/index.html

@@ -0,0 +1 @@
+<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>Virtual Functions in C++ - SourceSnippet</title><link rel="stylesheet" href="/_static/codestyle.css"><style>body{background-color:Canvas;color:CanvasText;color-scheme:light dark;font-size:18px;margin:0 auto;max-width:700px;line-height:1.3;padding:40px 1rem}</style></head><body><h1>Virtual Functions in C++</h1><hr><br></body></html>

snippets/unreal-engine/ue-custom-component/index.html

@@ -0,0 +1,9 @@
+<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>Custom components in Unreal Engine C++ - SourceSnippet</title><link rel="stylesheet" href="/_static/codestyle.css"><style>body{background-color:Canvas;color:CanvasText;color-scheme:light dark;font-size:18px;margin:0 auto;max-width:700px;line-height:1.3;padding:40px 1rem}</style></head><body><h1>Custom components in Unreal Engine C++</h1><hr><br><pre><code class="hljs language-cpp"><span class="hljs-meta">#<span class="hljs-keyword">include</span> <span class="hljs-string">&quot;Components/ActorComponent.h&quot;</span></span>
+
+<span class="hljs-built_in">UCLASS</span>(meta=(BlueprintSpawnableComponent)) <span class="hljs-comment">// without this the component will not show in blueprints </span>
+<span class="hljs-keyword">class</span> <span class="hljs-title class_">MYPROJECT_API</span> UExampleComponent : <span class="hljs-keyword">public</span> UActorComponent
+{
+    <span class="hljs-built_in">GENERATED_BODY</span>()
+
+};
+</code></pre></body></html>

snippets/unreal-engine/ue-expose-static-constant-to-bp/index.html

@@ -0,0 +1,27 @@
+<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>Exposing Static Constant to Blueprint from C++ in Unreal Engine - SourceSnippet</title><link rel="stylesheet" href="/_static/codestyle.css"><style>body{background-color:Canvas;color:CanvasText;color-scheme:light dark;font-size:18px;margin:0 auto;max-width:700px;line-height:1.3;padding:40px 1rem}</style></head><body><h1>Exposing Static Constant to Blueprint from C++ in Unreal Engine</h1><hr><br><p><strong>Note:</strong> this is more of a workaround</p><pre><code class="hljs language-cpp"><span class="hljs-comment">// ExampleObject.h file</span>
+
+<span class="hljs-built_in">UCLASS</span>()
+<span class="hljs-keyword">class</span> <span class="hljs-title class_">MYPROJECT_API</span> UExampleStatic : <span class="hljs-keyword">public</span> UBlueprintFunctionLibrary
+{
+    <span class="hljs-built_in">GENERATED_BODY</span>()
+
+    <span class="hljs-keyword">public</span>:
+        <span class="hljs-built_in">UFUNCTION</span>(BlueprintPure)
+        <span class="hljs-function"><span class="hljs-type">static</span> <span class="hljs-type">float</span> <span class="hljs-title">GetMyConstant</span><span class="hljs-params">()</span></span>;
+};
+
+
+<span class="hljs-built_in">UCLASS</span>()
+<span class="hljs-keyword">class</span> <span class="hljs-title class_">MYPROJECT_API</span> UExampleObject : <span class="hljs-keyword">public</span> UObject {
+    <span class="hljs-built_in">GENERATED_BODY</span>()
+
+    <span class="hljs-keyword">public</span>:
+      <span class="hljs-type">static</span> <span class="hljs-type">const</span> <span class="hljs-type">float</span> MY_CONSTANT;  <span class="hljs-comment">// Exposing to blueprints via Function Library</span>
+
+};
+</code></pre><pre><code class="hljs language-cpp"><span class="hljs-comment">// ExampleObject.cpp file</span>
+
+<span class="hljs-type">const</span> <span class="hljs-type">float</span> UExampleObject::MY_CONSTANT = <span class="hljs-number">10.5f</span>;
+
+<span class="hljs-function"><span class="hljs-type">float</span> <span class="hljs-title">UExampleStatic::GetMyConstant</span><span class="hljs-params">()</span></span>{ <span class="hljs-keyword">return</span> UExampleObject::MY_CONSTANT; }
+</code></pre></body></html>

snippets/unreal-engine/unreal-engine-uinterfaces/index.html → snippets/unreal-engine/ue-uinterfaces/index.html

@@ -33,7 +33,7 @@
 ...
 
 <span class="hljs-built_in">UCLASS</span>()
-<span class="hljs-keyword">class</span> <span class="hljs-title class_">TESTING_API</span> AExampleCharacter : <span class="hljs-keyword">public</span> ACharacter, <span class="hljs-keyword">public</span> IExampleInterface
+<span class="hljs-keyword">class</span> <span class="hljs-title class_">MYPROJECT_API</span> AExampleCharacter : <span class="hljs-keyword">public</span> ACharacter, <span class="hljs-keyword">public</span> IExampleInterface
 {
     <span class="hljs-built_in">GENERATED_BODY</span>()