Add hot reloading support for collision code

TeeworldsBotLib · May 26, 2024 · 29f7c4f · 29f7c4f
1 parent d42fd36
commit 29f7c4f
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Showing 3 changed files with 23 additions and 5 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -2621,8 +2621,7 @@ if(SERVER)
   )
 
   # twbl start
-  set(TWBL_ROOT src/external/TeeworldsBotLib)
-  add_subdirectory(${TWBL_ROOT})
+  set(TWBL_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/src/external/TeeworldsBotLib)
   include_directories(${TWBL_ROOT}/src)
   FILE(GLOB TWBL_SRC
     ${TWBL_ROOT}/src/shared/*.cpp
@@ -2631,8 +2630,21 @@ if(SERVER)
     ${TWBL_ROOT}/src/bots/*.h
   )
 
-  add_library(twbl_bottick SHARED ${TWBL_SRC})
+  add_library(twbl_bottick_lite SHARED ${TWBL_SRC})
+  target_compile_options(twbl_bottick_lite PRIVATE -std=gnu++17)
+
   set(SERVER_SRC ${SERVER_SRC} ${TWBL_SRC})
+  add_library(twbl_bottick SHARED
+    ${GAME_SHARED}
+    ${TWBL_SRC}
+    ${GAME_GENERATED_SHARED})
+
+  target_compile_options(twbl_bottick PRIVATE -std=gnu++17)
+  target_compile_definitions(twbl_bottick PRIVATE TWBL_SHARED_OBJECT=1)
+
+  target_include_directories(twbl_bottick PRIVATE src)
+  target_include_directories(twbl_bottick PRIVATE ${PROJECT_BINARY_DIR}/src)
+  add_cxx_compiler_flag_if_supported(OUR_FLAGS_LINK -rdynamic)
   # twbl end
 
   # Target

diff --git a/src/external/TeeworldsBotLib b/src/external/TeeworldsBotLib
diff --git a/src/game/server/entities/character.cpp b/src/game/server/entities/character.cpp
@@ -770,11 +770,17 @@ void CCharacter::Tick()
 	if(pHandle)
 	{
 		BotTick(&State, &Bot);
-		dlclose(pHandle);
+		int Err = TWBL::UnloadTick(pHandle);
+		if(Err)
+		{
+			dbg_msg("twbl", "failed to close err=%d", Err);
+		}
 	}
 	else
 		Twbl_SampleTick(&State, &Bot);
 
+	BotTick = nullptr;
+
 	m_SavedInput.m_Direction = Bot.m_Direction;
 
 	if(g_Config.m_SvNoWeakHook)
+13 −2		CMakeLists.txt
+1 −1		src/bots/base.cpp
+10 −2		src/bots/sample.cpp
+13 −1		src/bots/sample.h
+24 −9		src/shared/hotreload.cpp
+5 −8		src/shared/hotreload.h
+4 −4		src/test/test_sample.cpp
+6 −8		src/tools/twbl_probe.cpp