From 60263cf95d35c8c086afd09db297a706b933054b Mon Sep 17 00:00:00 2001
From: Rodrigo Delduca <rodrigo@delduca.org>
Date: Sun, 22 Dec 2024 15:58:47 -0300
Subject: [PATCH] Work in progress

---
 CMakeLists.txt        | 44 +++++++++++++++++++++++++++++--------------
 Makefile              |  2 +-
 src/entitymanager.cpp |  4 +++-
 3 files changed, 34 insertions(+), 16 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d0d9691..5cf5a32 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -45,25 +45,41 @@ elseif (CMAKE_BUILD_TYPE MATCHES "Release")
   if (MSVC)
     target_compile_options(${PROJECT_NAME} PRIVATE /O2 /GL)
   else()
-    target_compile_options(${PROJECT_NAME} PRIVATE -O3 -flto)
+    target_compile_options(${PROJECT_NAME} PRIVATE -O2 -flto)
   endif()
 endif()
 
-if (${CMAKE_SYSTEM_NAME} MATCHES "Emscripten")
+if (${CMAKE_SYSTEM_NAME} MATCHES Emscripten)
   set(EMSCRIPTEN_OPTIONS
-    "-s EVAL_CTORS=1"
-    "-s WASM_BIGINT=1"
-    "-s ALLOW_MEMORY_GROWTH=1"
-    "-s INITIAL_MEMORY=128MB"
-    "-l websocket.js"
-    "-s USE_SDL=2"
-    "-s WEBSOCKET_SUBPROTOCOL=text"
-    "-s EXPORTED_RUNTIME_METHODS=['callMain']"
-    # Debug
-    "-s ASSERTIONS=1"
-    "-s NO_DISABLE_EXCEPTION_CATCHING"
+    -sEVAL_CTORS=1
+    -sWASM_BIGINT=1
+    -sALLOW_MEMORY_GROWTH=1
+    -sINITIAL_MEMORY=128MB
+    -lwebsocket.js
+    -sUSE_SDL=2
+    -sWEBSOCKET_SUBPROTOCOL=text
+    -sEXPORTED_RUNTIME_METHODS=['callMain']
   )
-  target_link_libraries(${PROJECT_NAME} PRIVATE ${EMSCRIPTEN_OPTIONS})
+
+  if (ENABLE_PROFILING)
+    list(APPEND EMSCRIPTEN_OPTIONS
+      -O0
+      -g
+      -gsource-map
+      -sDEMANGLE_SUPPORT=1
+      -sASSERTIONS=1
+      -sNO_DISABLE_EXCEPTION_CATCHING
+      --profiling-funcs
+      -sSAFE_HEAP=0
+      -sSTACK_OVERFLOW_CHECK=2
+    )
+  else()
+    list(APPEND EMSCRIPTEN_OPTIONS
+      -O2
+    )
+  endif()
+
+  target_link_options(${PROJECT_NAME} PRIVATE ${EMSCRIPTEN_OPTIONS})
 endif()
 
 option(LOCAL "Use local environment" OFF)
diff --git a/Makefile b/Makefile
index 452e68c..7060ffe 100644
--- a/Makefile
+++ b/Makefile
@@ -21,4 +21,4 @@ build: ## Build
 configure: clean ## Configure
 	conan remote update conancenter --url https://center2.conan.io
 	conan install . --output-folder=build --build=missing --profile=webassembly --settings compiler.cppstd=20 --settings build_type=Release
-	cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=conan_toolchain.cmake -DSDL2_DIR=generators -DCMAKE_BUILD_TYPE=Release -DLOCAL=ON -DSANDBOX=OFF
+	cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=conan_toolchain.cmake -DSDL2_DIR=generators -DCMAKE_BUILD_TYPE=Release -DLOCAL=ON -DSANDBOX=OFF -DENABLE_PROFILING=OFF
diff --git a/src/entitymanager.cpp b/src/entitymanager.cpp
index 3b33fd8..74a6444 100644
--- a/src/entitymanager.cpp
+++ b/src/entitymanager.cpp
@@ -1,5 +1,6 @@
 #include "entitymanager.hpp"
 #include "common.hpp"
+#include <ostream>
 
 using namespace framework;
 
@@ -86,8 +87,9 @@ void entitymanager::update(float_t delta) noexcept {
   }
 
   for (const auto &entity1 : _entities) {
-    if (entity1->_collisionmapping.empty()) [[unlikely]]
+    if (entity1->_collisionmapping.empty()) [[likely]] {
       continue;
+    }
 
     const auto &pos1 = entity1->position();
     const auto &size1 = entity1->size().resized();