From 901d3e2355115eabe24f60dfdbd02186967e1fff Mon Sep 17 00:00:00 2001
From: Riyyi <riyyi3@gmail.com>
Date: Sun, 24 Jan 2021 02:00:16 +0100
Subject: [PATCH] Add Lua dependency

---
 .gitmodules            | 3 +++
 CMakeLists.txt         | 5 ++++-
 README.org             | 2 +-
 inferno/vendor/lua/lua | 1 +
 4 files changed, 9 insertions(+), 2 deletions(-)
 create mode 160000 inferno/vendor/lua/lua

diff --git a/.gitmodules b/.gitmodules
index 0e1962c..255d276 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,3 +13,6 @@
 [submodule "inferno/vendor/entt"]
 	path = inferno/vendor/entt
 	url = https://github.com/skypjack/entt
+[submodule "inferno/vendor/lua/lua"]
+	path = inferno/vendor/lua/lua
+	url = https://github.com/lua/lua
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3775690..7431c66 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -52,13 +52,16 @@ include_directories(
 	"${ENGINE}/vendor/glfw/include"
 	"${ENGINE}/vendor/glm"
 	"${ENGINE}/vendor/json/include"
+	"${ENGINE}/vendor/lua"
 	"${ENGINE}/vendor/stb"
 )
 
 # Define engine source files
 file(GLOB_RECURSE GLAD "${ENGINE}/vendor/glad/*.c")
+file(GLOB_RECURSE LUA "${ENGINE}/vendor/lua/*.c")
+list(REMOVE_ITEM LUA "${CMAKE_SOURCE_DIR}/${ENGINE}/vendor/lua/lua/lua.c") # Do not compile stand-alone main()
 file(GLOB_RECURSE ENGINE_SOURCES "${ENGINE}/src/${ENGINE}/*.cpp")
-set(ENGINE_SOURCES ${GLAD} ${ENGINE_SOURCES})
+set(ENGINE_SOURCES ${GLAD} ${LUA} ${ENGINE_SOURCES})
 
 # Define game source files
 file(GLOB_RECURSE GAME_SOURCES "${GAME}/src/*.cpp")
diff --git a/README.org b/README.org
index 8483a9f..2ba0702 100644
--- a/README.org
+++ b/README.org
@@ -40,7 +40,7 @@ Or
 - [[https://github.com/glfw/glfw][GLFW]]
 - [[https://github.com/g-truc/glm][GLM]]
 - [[https://github.com/nlohmann/json][JSON]]
-# - [[https://github.com/lua/lua][Lua]]
+- [[https://github.com/lua/lua][Lua]]
 - [[https://github.com/nothings/stb][stb]]
 
 * References
diff --git a/inferno/vendor/lua/lua b/inferno/vendor/lua/lua
new file mode 160000
index 0000000..825ac8e
--- /dev/null
+++ b/inferno/vendor/lua/lua
@@ -0,0 +1 @@
+Subproject commit 825ac8eca8e384d6ad2538b5670088c31e08a9d7