Add dependency entt

.gitmodules

@@ -10,3 +10,6 @@
 [submodule "inferno/vendor/stb"]
 	path = inferno/vendor/stb
 	url = https://github.com/nothings/stb
+[submodule "inferno/vendor/entt"]
+	path = inferno/vendor/entt
+	url = https://github.com/skypjack/entt

CMakeLists.txt

@@ -46,12 +46,13 @@ endif()
 
 # Include all headers
 include_directories(
+	"${ENGINE}/src"
+	"${ENGINE}/vendor/entt/src"
 	"${ENGINE}/vendor/glad/include"
 	"${ENGINE}/vendor/glfw/include"
 	"${ENGINE}/vendor/glm"
 	"${ENGINE}/vendor/json/include"
 	"${ENGINE}/vendor/stb"
-	"${ENGINE}/src"
 )
 
 # Define engine source files

README.org

@@ -35,6 +35,7 @@ Or
 * Libraries
 
 # - [[https://github.com/bulletphysics/bullet3][Bullet]]
+- [[https://github.com/skypjack/entt][EnTT]]
 - [[https://github.com/Dav1dde/glad][glad]]
 - [[https://github.com/glfw/glfw][GLFW]]
 - [[https://github.com/g-truc/glm][GLM]]