fix: Replace git submodules with direct code

.gitmodules

@@ -1,6 +0,0 @@
-[submodule "lib/cmake-modules"]
-	path = lib/cmake-modules
-	url = https://github.com/Zeex/cmake-modules.git
-[submodule "lib/samp-plugin-sdk"]
-	path = lib/samp-plugin-sdk
-	url = https://github.com/maddinat0r/samp-plugin-sdk.git

lib/cmake-modules/.gitattributes

@@ -0,0 +1 @@
+* text=auto

lib/cmake-modules/AMXConfig.cmake

@@ -0,0 +1,18 @@
+include(CheckIncludeFile)
+
+check_include_file(alloca.h HAVE_ALLOCA_H)
+if(HAVE_ALLOCA_H)
+  add_definitions(-DHAVE_ALLOCA_H)
+endif()
+check_include_file(inttypes.h HAVE_INTTYPES_H)
+if(HAVE_INTTYPES_H)
+  add_definitions(-DHAVE_INTTYPES_H)
+endif()
+check_include_file(malloc.h HAVE_MALLOC_H)
+if(HAVE_MALLOC_H)
+  add_definitions(-DHAVE_MALLOC_H)
+endif()
+check_include_file(stdint.h HAVE_STDINT_H)
+if(HAVE_STDINT_H)
+  add_definitions(-DHAVE_STDINT_H)
+endif()

lib/cmake-modules/AddSAMPPlugin.cmake

@@ -0,0 +1,37 @@
+function(add_samp_plugin name)
+  add_library(${name} MODULE ${ARGN})
+
+  set_target_properties(${name} PROPERTIES PREFIX "")
+
+  if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    set_property(TARGET ${name} APPEND_STRING PROPERTY COMPILE_FLAGS " -m32")
+    set_property(TARGET ${name} APPEND_STRING PROPERTY LINK_FLAGS    " -m32")
+  endif()
+
+  if(CMAKE_COMPILER_IS_GNUCXX)
+    set_property(TARGET ${name} APPEND_STRING PROPERTY
+                 COMPILE_FLAGS " -Wno-attributes")
+  endif()
+
+  if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    set_property(TARGET ${name} APPEND_STRING PROPERTY
+                 COMPILE_FLAGS " -Wno-ignored-attributes")
+  endif()
+
+  if(WIN32 AND CMAKE_COMPILER_IS_GNUCC)
+    set_property(TARGET ${name} APPEND_STRING PROPERTY
+                 LINK_FLAGS " -Wl,--enable-stdcall-fixup")
+  endif()
+
+  if(CYGWIN)
+    set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS "WIN32")
+    set_property(TARGET ${name} APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--kill-at")
+  elseif(UNIX AND NOT WIN32 AND NOT APPLE)
+    set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS "LINUX")
+  endif()
+
+  if(MINGW)
+    # Work around missing #include <stddef.h> in <SDK>/amx/amx.h.
+    set_property(TARGET ${name} APPEND_STRING PROPERTY COMPILE_FLAGS " -include stddef.h")
+  endif()
+endfunction()

lib/cmake-modules/AddSAMPPluginTest.cmake

@@ -0,0 +1,46 @@
+# AddSAMPPluginTest - add tests for SA-MP plugins.
+#
+# This module reuires the samp-server-cli script to be present in PATH in
+# order to be able to run the tests. The script can be downloaded here:
+#
+#   https://github.com/Zeex/samp-server-cli
+#
+# Additionally the SAMP_SERVER_ROOT environment variable must be defined and
+# must point to the SA-MP server's root directory.
+
+include(CMakeParseArguments)
+
+function(add_samp_plugin_test)
+  set(name "${ARGV0}")
+
+  set(options TARGET OUTPUT_FILE SCRIPT TIMEOUT CONFIG WORKING_DIRECTORY)
+  cmake_parse_arguments(ARG "" "${options}" "" ${ARGN})
+
+  find_package(SAMPServerCLI REQUIRED)
+  set(command ${SAMPServerCLI_EXECUTABLE})
+
+  if(ARG_SCRIPT)
+    list(APPEND args --gamemode ${ARG_SCRIPT})
+  endif()
+
+  if(ARG_TIMEOUT)
+    list(APPEND args --timeout ${ARG_TIMEOUT})
+  endif()
+
+  if(ARG_WORKING_DIRECTORY)
+    list(APPEND args --workdir ${ARG_WORKING_DIRECTORY})
+  endif()
+
+  add_test(NAME ${name} COMMAND ${command} ${args} --output
+           --plugin $<TARGET_FILE:${ARG_TARGET}>)
+
+  if(ARG_SCRIPT)
+    get_filename_component(AMX_PATH ${ARG_SCRIPT} DIRECTORY)
+    set_tests_properties(${name} PROPERTIES ENVIRONMENT AMX_PATH=${AMX_PATH})
+  endif()
+
+  if(ARG_OUTPUT_FILE)
+    file(READ ${ARG_OUTPUT_FILE} output)
+    set_tests_properties(${name} PROPERTIES PASS_REGULAR_EXPRESSION ${output})
+  endif()
+endfunction()

lib/cmake-modules/FindPawnCC.cmake

@@ -0,0 +1,16 @@
+include(FindPackageHandleStandardArgs)
+
+if(WIN32)
+  set(_PawnCC_EXECUTABLE_NAME pawncc.exe)
+else()
+  set(_PawnCC_EXECUTABLE_NAME pawncc)
+endif()
+
+find_file(PawnCC_EXECUTABLE ${_PawnCC_EXECUTABLE_NAME})
+
+mark_as_advanced(PawnCC_EXECUTABLE)
+
+find_package_handle_standard_args(PawnCC
+  FOUND_VAR PawnCC_FOUND
+  REQUIRED_VARS PawnCC_EXECUTABLE
+)

lib/cmake-modules/FindSAMPGDK.cmake

@@ -0,0 +1,17 @@
+include(FindPackageHandleStandardArgs)
+
+find_package(SAMPGDK QUIET CONFIG NAMES SAMPGDK)
+
+set(SAMPGDK_INCLUDE_DIRS ${SAMPGDK_INCLUDE_DIR})
+set(SAMPGDK_LIBRARY_DIRS ${SAMPGDK_LIBRARY_DIR})
+
+mark_as_advanced(
+  SAMPGDK_VERSION
+  SAMPGDK_INCLUDE_DIR
+  SAMPGDK_LIBRARY_DIR
+)
+
+find_package_handle_standard_args(SAMPGDK
+  REQUIRED_VARS SAMPGDK_INCLUDE_DIRS SAMPGDK_LIBRARY_DIRS
+  VERSION_VAR SAMPGDK_VERSION
+)

lib/cmake-modules/FindSAMPSDK.cmake

@@ -0,0 +1,24 @@
+include(FindPackageHandleStandardArgs)
+
+find_path(SAMPSDK_DIR
+  NAMES plugin.h
+        plugincommon.h
+  HINTS ${SAMP_SDK_ROOT}
+        ENV SAMP_SDK_ROOT
+  PATH_SUFFIXES sdk SDK
+  DOC "Path to SA-MP plugin SDK"
+  NO_SYSTEM_ENVIRONMENT_PATH
+  NO_CMAKE_SYSTEM_PATH
+)
+
+set(SAMPSDK_INCLUDE_DIR ${SAMPSDK_DIR})
+
+mark_as_advanced(
+  SAMPSDK_DIR
+  SAMPSDK_INCLUDE_DIR
+)
+
+find_package_handle_standard_args(SAMPSDK
+  REQUIRED_VARS SAMPSDK_DIR
+                SAMPSDK_INCLUDE_DIR
+)

lib/cmake-modules/FindSAMPServer.cmake

@@ -0,0 +1,34 @@
+include(FindPackageHandleStandardArgs)
+
+if(WIN32)
+  set(_SAMPServer_EXECUTABLE_NAME samp-server.exe)
+else()
+  set(_SAMPServer_EXECUTABLE_NAME samp03svr)
+endif()
+
+find_file(SAMPServer_EXECUTABLE
+  NAMES ${_SAMPServer_EXECUTABLE_NAME}
+  HINTS ENV SAMP_SERVER_ROOT
+)
+find_path(SAMPServer_DIR
+  NAMES ${_SAMPServer_EXECUTABLE_NAME}
+  HINTS ENV SAMP_SERVER_ROOT
+)
+find_path(SAMPServer_INCLUDE_DIR
+  NAMES a_samp.inc a_npc.inc
+  HINTS ${SAMPServer_DIR}/include
+        ${SAMPServer_DIR}/pawno/include
+)
+
+mark_as_advanced(
+  SAMPServer_EXECUTABLE
+  SAMPServer_DIR
+  SAMPServer_INCLUDE_DIR
+)
+
+find_package_handle_standard_args(SAMPServer
+  FOUND_VAR SAMPServer_FOUND
+  REQUIRED_VARS SAMPServer_EXECUTABLE
+                SAMPServer_DIR
+                SAMPServer_INCLUDE_DIR
+)

lib/cmake-modules/FindSAMPServerCLI.cmake

@@ -0,0 +1,28 @@
+include(FindPackageHandleStandardArgs)
+
+if(WIN32)
+  set(_SAMPServerCLI_EXECUTABLE_NAME samp-server-cli.bat
+                                     samp-server-cli.exe)
+else()
+  set(_SAMPServerCLI_EXECUTABLE_NAME samp-server-cli)
+endif()
+
+find_file(SAMPServerCLI_EXECUTABLE
+  NAMES ${_SAMPServerCLI_EXECUTABLE_NAME}
+  HINTS ENV SAMP_SERVER_ROOT
+)
+find_path(SAMPServerCLI_DIR
+  NAMES ${_SAMPServerCLI_EXECUTABLE_NAME}
+  HINTS ENV SAMP_SERVER_ROOT
+)
+
+mark_as_advanced(
+  SAMPServerCLI_EXECUTABLE
+  SAMPServerCLI_DIR
+)
+
+find_package_handle_standard_args(SAMPServerCLI
+  FOUND_VAR SAMPServerCLI_FOUND
+  REQUIRED_VARS SAMPServerCLI_EXECUTABLE
+                 SAMPServerCLI_DIR
+)

lib/cmake-modules/LICENSE.txt

@@ -0,0 +1,14 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2014-2015 Zeex 
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.
+

lib/cmake-modules/README.md

@@ -0,0 +1,14 @@
+Name                                         | Description
+:--------------------------------------------|:--------------------------------------------------------
+[AddSAMPPlugin](AddSAMPPlugin.cmake)         | Provides `add_samp_plugin()` function
+[AddSAMPPluginTest](AddSAMPPluginTest.cmake) | Provides `add_samp_plugin_test()` function
+[AMXConfig](AMXConfig.cmake)                 | Defines platform-specific macros expected by AMX headers
+[FindPawnCC](FindPawnCC.cmake)               | Finds Pawn compiler executable
+[FindSAMPSDK](FindSAMPSDK.cmake)             | Finds SA-MP plugin SDK
+[FindSAMPGDK](FindSAMPGDK.cmake)             | Finds [GDK][sampgdk] library and headers
+[FindSAMPServer](FindSAMPServer.cmake)       | Finds SA-MP server executable
+[FindSAMPServerCLI](FindSAMPServerCLI.cmake) | Finds [samp-server-cli][samp-server-cli]
+-------------------------------------------------------------------------------------------------------
+
+[sampgdk]: https://github.com/Zeex/sampgdk
+[samp-server-cli]: https://github.com/Zeex/samp-server-cli