chore: add protobuf compilation to build

.gitignore

@@ -3,6 +3,7 @@
 cmake-build-debug/
 .kdev4/
 .vscode/
+generated/
 
 libraries/mono/
 

CMakeLists.txt

@@ -51,6 +51,17 @@ SET(SOURCE_FILES
         src/core/memory.h
 )
 
+# Generate protobuf source & headers
+add_custom_command(
+        OUTPUT protobuf_output_stamp
+        COMMAND bash ${CMAKE_CURRENT_SOURCE_DIR}/src/protobuf/compile.sh
+        COMMENT "Generating protobuf files using compile.sh script"
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/protobuf
+        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src/protobuf/compile.sh
+        VERBATIM
+)
+
+SET(SOURCE_FILES ${SOURCE_FILES} protobuf_output_stamp)
 
 # Sources
 add_library(${PROJECT_NAME} SHARED ${SOURCE_FILES} ${NATIVES_SOURCES} ${CONVERSIONS_SOURCES} ${CONVERSIONS_HEADERS})

src/protobuf/compile.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+rm -rf temp/ generated/
+mkdir -p temp generated
+mkdir -p generated
+
+cp ../../libraries/GameTracking-CS2/Protobufs/*.proto temp/
+
+for file in temp/*.proto; do
+    echo 'syntax = "proto2";' | cat - $file > temp/tempfile && mv temp/tempfile $file
+done
+
+./protoc --cpp_out=../generated -I=temp -I=. temp/*.proto > /dev/null 2>&1
+
+rm -r temp