From 4cb29fbc2d20f20e9d605796b137b4b70363113a Mon Sep 17 00:00:00 2001
From: 0scar <qgt268@alumni.ku.dk>
Date: Fri, 28 Jul 2023 16:32:58 +0200
Subject: Implement hotloading

* This commit implements dltools.{c,h}: _A simple wrapper around libdl / dlfcn.h_
* Reload states when done initializing engine, if hotloading is enabled.
* Adds general function types for state functions.
---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ebe9aae..c7355a6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,6 +56,7 @@ endif()
 
 set(ENGINE_SOURCES
   src/btree.c
+  src/dltools.c
   src/engine.c
   src/fov.c
   src/hashmap.c
@@ -79,6 +80,7 @@ target_include_directories(daw PUBLIC
 target_link_libraries(${PROJECT_NAME}
   SDL2 SDL2_image SDL2_ttf
   $<$<NOT:$<PLATFORM_ID:Windows>>:m>
+  $<$<BOOL:${DAW_BUILD_HOTRELOAD}>:dl>
   $<$<AND:$<NOT:$<C_COMPILER_ID:MSVC>>,$<BOOL:${DAW_BUILD_UBSAN}>>:ubsan>
 )
 
@@ -97,6 +99,7 @@ target_compile_options(${PROJECT_NAME} PUBLIC
 
 target_compile_definitions(${PROJECT_NAME} PUBLIC
   $<$<BOOL:${DAW_BUILD_DEBUG}>:DAW_BUILD_DEBUG>
+  $<$<BOOL:${DAW_BUILD_HOTRELOAD}>:DAW_BUILD_HOTRELOAD>
 )
 
 
-- 
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