From 318547f351f36189014d233c4a67360089e6b03f Mon Sep 17 00:00:00 2001 From: "anthony@rabine.fr" Date: Tue, 7 Jan 2025 10:26:24 +0100 Subject: [PATCH] Raylib build for web + minimal front-end page, stand alone story-vm project --- .gitignore | 164 +++ .vscode/launch.json | 28 + .vscode/settings.json | 2 +- README.md | 16 + .../api/v1/query/client-vscode/query.json | 1 + story-editor/imgui.ini | 2 +- story-player-raylib/CMakeLists.txt | 62 +- .../{ => assets}/Inter-Regular.ttf | Bin .../logo-color.png} | Bin story-player-raylib/cmake/CPM.cmake | 1285 +++++++++++++++++ story-player-raylib/index.html | 70 + story-player-raylib/main.c | 310 ++-- story-player-raylib/vertical-menu.js | 27 + story-vm/CMakeLists.txt | 16 + story-vm/dlib_export.h | 18 + story-vm/index.html | 11 + story-vm/main.js | 9 + story-vm/storyvm.cpp | 209 +++ 18 files changed, 2062 insertions(+), 168 deletions(-) create mode 100644 story-editor/.cmake/api/v1/query/client-vscode/query.json rename story-player-raylib/{ => assets}/Inter-Regular.ttf (100%) rename story-player-raylib/{logo-color2.png => assets/logo-color.png} (100%) create mode 100644 story-player-raylib/cmake/CPM.cmake create mode 100644 story-player-raylib/index.html create mode 100644 story-player-raylib/vertical-menu.js create mode 100644 story-vm/CMakeLists.txt create mode 100644 story-vm/dlib_export.h create mode 100644 story-vm/index.html create mode 100644 story-vm/main.js create mode 100644 story-vm/storyvm.cpp diff --git a/.gitignore b/.gitignore index c559c9e..fbc5440 100644 --- a/.gitignore +++ b/.gitignore @@ -95,3 +95,167 @@ story-player-raylib/build/ story-player/linux/flutter/generated_plugin_registrant.cc story-player/linux/flutter/generated_plugins.cmake +story-player-raylib/build-web/cmake_install.cmake +story-player-raylib/build-web/CMakeCache.txt +story-player-raylib/build-web/compile_commands.json +story-player-raylib/build-web/CPackConfig.cmake +story-player-raylib/build-web/CPackSourceConfig.cmake 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+story-vm/build/CMakeFiles/storyvm.dir/mnt/work/git/open-story-teller/firmware/chip32/chip32_vm.c.o +story-vm/build/CMakeFiles/storyvm.dir/mnt/work/git/open-story-teller/firmware/chip32/chip32_vm.c.o.d +story-player-raylib/bin/story-player.data +story-player-raylib/bin/story-player.js +story-player-raylib/bin/story-player.wasm diff --git a/.vscode/launch.json b/.vscode/launch.json index 05887ce..e0f8408 100644 --- a/.vscode/launch.json +++ b/.vscode/launch.json @@ -39,6 +39,34 @@ } ] + }, + { + "name": "Debug Story Player (Raylib)", + "type": "cppdbg", + "request": "launch", + "program": "${workspaceFolder}/story-player-raylib/build/story-player", // Remplacez par le chemin de votre exécutable + "args": [], + "stopAtEntry": false, + "cwd": "${workspaceFolder}/story-player-raylib", + "environment": [], + "externalConsole": false, + "linux": { + "MIMode": "gdb", + "miDebuggerPath": "/usr/bin/gdb" + }, + "osx": { + "MIMode": "lldb", + "miDebuggerPath": "/Users/user936511/.vscode/extensions/ms-vscode.cpptools-1.18.5-darwin-arm64/debugAdapters/lldb-mi/bin/lldb-mi" + }, + + "setupCommands": [ + { + "description": "Enable pretty-printing for gdb", + "text": "-enable-pretty-printing", + "ignoreFailures": true + } + ] + }, { "name": "Black Magic Probe", diff --git a/.vscode/settings.json b/.vscode/settings.json index 6efb6a5..3bdcab0 100644 --- a/.vscode/settings.json +++ b/.vscode/settings.json @@ -2,7 +2,7 @@ "cmake.sourceDirectory": [ "${workspaceFolder}/story-editor", - "${workspaceFolder}/story-player", + "${workspaceFolder}/story-player-raylib", "${workspaceFolder}/software" ], "files.associations": { diff --git a/README.md b/README.md index d8f9e41..bd124a8 100644 --- a/README.md +++ b/README.md @@ -63,6 +63,22 @@ The Story plater is a purely software implementation of a simple story player. I ![editor](art/story_player.png) +There are multiple implementations in this directory (Flutter, SDL, Raylib). The one that will be maintain is probably the Raylib version besause this framework is the easiest one to port on multiple platforms. + + +# Developer corner + +## Build the Story Player + +### Web version + +Emscripten must be installed. + +``` +mkdir build-web && cd build-web +emcmake cmake .. -DPLATFORM=Web -DCMAKE_BUILD_TYPE=Debug +emmake make +``` # License diff --git a/story-editor/.cmake/api/v1/query/client-vscode/query.json b/story-editor/.cmake/api/v1/query/client-vscode/query.json new file mode 100644 index 0000000..82bb964 --- /dev/null +++ b/story-editor/.cmake/api/v1/query/client-vscode/query.json @@ -0,0 +1 @@ +{"requests":[{"kind":"cache","version":2},{"kind":"codemodel","version":2},{"kind":"toolchains","version":1},{"kind":"cmakeFiles","version":1}]} \ No newline at end of file diff --git a/story-editor/imgui.ini b/story-editor/imgui.ini index 78b956e..705ae2c 100644 --- a/story-editor/imgui.ini +++ b/story-editor/imgui.ini @@ -222,7 +222,7 @@ DockSpace ID=0x08BD597D Window=0x1BBC0F80 Pos=60,26 Size=1220,694 Split=Y DockNode ID=0x00000005 Parent=0x08BD597D SizeRef=1220,504 Split=X DockNode ID=0x00000002 Parent=0x00000005 SizeRef=531,694 CentralNode=1 Selected=0xBB79A587 DockNode ID=0x00000001 Parent=0x00000005 SizeRef=687,694 Split=Y Selected=0x63869CAF - DockNode ID=0x00000003 Parent=0x00000001 SizeRef=543,294 Selected=0x63869CAF + DockNode ID=0x00000003 Parent=0x00000001 SizeRef=543,294 Selected=0x4B07C626 DockNode ID=0x00000004 Parent=0x00000001 SizeRef=543,372 Selected=0x7563A968 DockNode ID=0x00000006 Parent=0x08BD597D SizeRef=1220,297 Selected=0xEA83D666 diff --git a/story-player-raylib/CMakeLists.txt b/story-player-raylib/CMakeLists.txt index 7e24b86..9c7cc50 100644 --- a/story-player-raylib/CMakeLists.txt +++ b/story-player-raylib/CMakeLists.txt @@ -4,37 +4,37 @@ project(story-player) # Generate compile_commands.json set(CMAKE_EXPORT_COMPILE_COMMANDS ON) set(CMAKE_C_STANDARD 11) +set(CMAKE_CXX_STANDARD 20) +set(CMAKE_CXX_STANDARD_REQUIRED ON) -# Dependencies -set(RAYLIB_VERSION 4.5.0) -find_package(raylib ${RAYLIB_VERSION} QUIET) # QUIET or REQUIRED -if (NOT raylib_FOUND) # If there's none, fetch and build raylib - include(FetchContent) - FetchContent_Declare( - raylib - URL https://github.com/raysan5/raylib/archive/refs/tags/${RAYLIB_VERSION}.tar.gz - ) - FetchContent_GetProperties(raylib) - if (NOT raylib_POPULATED) # Have we downloaded raylib yet? - set(FETCHCONTENT_QUIET NO) - FetchContent_Populate(raylib) - set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE) # don't build the supplied examples - add_subdirectory(${raylib_SOURCE_DIR} ${raylib_BINARY_DIR}) - endif() -endif() +include(cmake/CPM.cmake) -# Our Project +# ========================================================================================================================= +# RAYLIB +# ========================================================================================================================= +set(RAYLIB_VERSION 5.5.0) +CPMAddPackage( + NAME raylib + URL https://github.com/raysan5/raylib/archive/5.5.tar.gz + OPTIONS + "BUILD_EXAMPLES OFF" + "BUILD_GAMES OFF" + "GLFW_BUILD_WAYLAND ON" + "GLFW_BUILD_X11 ON" +) + + +# ========================================================================================================================= +# EXECUTABLE +# ========================================================================================================================= add_executable(${PROJECT_NAME} main.c - raygui.h - ../software/chip32/chip32_assembler.cpp - ../software/chip32/chip32_vm.c - ../software/chip32/chip32_assembler.h - ../software/chip32/chip32_vm.h + ../firmware/chip32/chip32_assembler.cpp + ../firmware/chip32/chip32_vm.c ) -include_directories(../software/chip32) -include_directories(../software/library) +include_directories(../firmware/chip32) +include_directories(../firmware/library) #set(raylib_VERBOSE 1) target_link_libraries(${PROJECT_NAME} raylib) @@ -47,3 +47,15 @@ if (APPLE) target_link_libraries(${PROJECT_NAME} "-framework OpenGL") endif() + +if (${PLATFORM} STREQUAL "Web") + # Tell Emscripten to build an .html file. + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Os") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -s USE_GLFW=3 -s ASYNCIFY=1 -s ASSERTIONS=1 -s WASM=1 -Os -Wall -s TOTAL_MEMORY=67108864 -s FORCE_FILESYSTEM=1 --preload-file ../assets/") + set_target_properties(${PROJECT_NAME} PROPERTIES + RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/../bin" + ) + + target_compile_definitions(${PROJECT_NAME} PUBLIC ASSETS_PATH="/assets/") # Set the asset path macro in release mode to a relative path that assumes the assets folder is in the same directory as the game executable +endif() + diff --git a/story-player-raylib/Inter-Regular.ttf b/story-player-raylib/assets/Inter-Regular.ttf similarity index 100% rename from story-player-raylib/Inter-Regular.ttf rename to story-player-raylib/assets/Inter-Regular.ttf diff --git a/story-player-raylib/logo-color2.png b/story-player-raylib/assets/logo-color.png similarity index 100% rename from story-player-raylib/logo-color2.png rename to story-player-raylib/assets/logo-color.png diff --git a/story-player-raylib/cmake/CPM.cmake b/story-player-raylib/cmake/CPM.cmake new file mode 100644 index 0000000..42b637a --- /dev/null +++ b/story-player-raylib/cmake/CPM.cmake @@ -0,0 +1,1285 @@ +# CPM.cmake - CMake's missing package manager +# =========================================== +# See https://github.com/cpm-cmake/CPM.cmake for usage and update instructions. +# +# MIT License +# ----------- +#[[ + Copyright (c) 2019-2023 Lars Melchior and contributors + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +]] + +cmake_minimum_required(VERSION 3.14 FATAL_ERROR) + +# Initialize logging prefix +if(NOT CPM_INDENT) + set(CPM_INDENT + "CPM:" + CACHE INTERNAL "" + ) +endif() + +if(NOT COMMAND cpm_message) + function(cpm_message) + message(${ARGV}) + endfunction() +endif() + +set(CURRENT_CPM_VERSION 0.40.5) + +get_filename_component(CPM_CURRENT_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}" REALPATH) +if(CPM_DIRECTORY) + if(NOT CPM_DIRECTORY STREQUAL CPM_CURRENT_DIRECTORY) + if(CPM_VERSION VERSION_LESS CURRENT_CPM_VERSION) + message( + AUTHOR_WARNING + "${CPM_INDENT} \ +A dependency is using a more recent CPM version (${CURRENT_CPM_VERSION}) than the current project (${CPM_VERSION}). \ +It is recommended to upgrade CPM to the most recent version. \ +See https://github.com/cpm-cmake/CPM.cmake for more information." + ) + endif() + if(${CMAKE_VERSION} VERSION_LESS "3.17.0") + include(FetchContent) + endif() + return() + endif() + + get_property( + CPM_INITIALIZED GLOBAL "" + PROPERTY CPM_INITIALIZED + SET + ) + if(CPM_INITIALIZED) + return() + endif() +endif() + +if(CURRENT_CPM_VERSION MATCHES "development-version") + message( + WARNING "${CPM_INDENT} Your project is using an unstable development version of CPM.cmake. \ +Please update to a recent release if possible. \ +See https://github.com/cpm-cmake/CPM.cmake for details." + ) +endif() + +set_property(GLOBAL PROPERTY CPM_INITIALIZED true) + +macro(cpm_set_policies) + # the policy allows us to change options without caching + cmake_policy(SET CMP0077 NEW) + set(CMAKE_POLICY_DEFAULT_CMP0077 NEW) + + # the policy allows us to change set(CACHE) without caching + if(POLICY CMP0126) + cmake_policy(SET CMP0126 NEW) + set(CMAKE_POLICY_DEFAULT_CMP0126 NEW) + endif() + + # The policy uses the download time for timestamp, instead of the timestamp in the archive. This + # allows for proper rebuilds when a projects url changes + if(POLICY CMP0135) + cmake_policy(SET CMP0135 NEW) + set(CMAKE_POLICY_DEFAULT_CMP0135 NEW) + endif() + + # treat relative git repository paths as being relative to the parent project's remote + if(POLICY CMP0150) + cmake_policy(SET CMP0150 NEW) + set(CMAKE_POLICY_DEFAULT_CMP0150 NEW) + endif() +endmacro() +cpm_set_policies() + +option(CPM_USE_LOCAL_PACKAGES "Always try to use `find_package` to get dependencies" + $ENV{CPM_USE_LOCAL_PACKAGES} +) +option(CPM_LOCAL_PACKAGES_ONLY "Only use `find_package` to get dependencies" + $ENV{CPM_LOCAL_PACKAGES_ONLY} +) +option(CPM_DOWNLOAD_ALL "Always download dependencies from source" $ENV{CPM_DOWNLOAD_ALL}) +option(CPM_DONT_UPDATE_MODULE_PATH "Don't update the module path to allow using find_package" + $ENV{CPM_DONT_UPDATE_MODULE_PATH} +) +option(CPM_DONT_CREATE_PACKAGE_LOCK "Don't create a package lock file in the binary path" + $ENV{CPM_DONT_CREATE_PACKAGE_LOCK} +) +option(CPM_INCLUDE_ALL_IN_PACKAGE_LOCK + "Add all packages added through CPM.cmake to the package lock" + $ENV{CPM_INCLUDE_ALL_IN_PACKAGE_LOCK} +) +option(CPM_USE_NAMED_CACHE_DIRECTORIES + "Use additional directory of package name in cache on the most nested level." + $ENV{CPM_USE_NAMED_CACHE_DIRECTORIES} +) + +set(CPM_VERSION + ${CURRENT_CPM_VERSION} + CACHE INTERNAL "" +) +set(CPM_DIRECTORY + ${CPM_CURRENT_DIRECTORY} + CACHE INTERNAL "" +) +set(CPM_FILE + ${CMAKE_CURRENT_LIST_FILE} + CACHE INTERNAL "" +) +set(CPM_PACKAGES + "" + CACHE INTERNAL "" +) +set(CPM_DRY_RUN + OFF + CACHE INTERNAL "Don't download or configure dependencies (for testing)" +) + +if(DEFINED ENV{CPM_SOURCE_CACHE}) + set(CPM_SOURCE_CACHE_DEFAULT $ENV{CPM_SOURCE_CACHE}) +else() + set(CPM_SOURCE_CACHE_DEFAULT OFF) +endif() + +set(CPM_SOURCE_CACHE + ${CPM_SOURCE_CACHE_DEFAULT} + CACHE PATH "Directory to download CPM dependencies" +) + +if(NOT CPM_DONT_UPDATE_MODULE_PATH AND NOT DEFINED CMAKE_FIND_PACKAGE_REDIRECTS_DIR) + set(CPM_MODULE_PATH + "${CMAKE_BINARY_DIR}/CPM_modules" + CACHE INTERNAL "" + ) + # remove old modules + file(REMOVE_RECURSE ${CPM_MODULE_PATH}) + file(MAKE_DIRECTORY ${CPM_MODULE_PATH}) + # locally added CPM modules should override global packages + set(CMAKE_MODULE_PATH "${CPM_MODULE_PATH};${CMAKE_MODULE_PATH}") +endif() + +if(NOT CPM_DONT_CREATE_PACKAGE_LOCK) + set(CPM_PACKAGE_LOCK_FILE + "${CMAKE_BINARY_DIR}/cpm-package-lock.cmake" + CACHE INTERNAL "" + ) + file(WRITE ${CPM_PACKAGE_LOCK_FILE} + "# CPM Package Lock\n# This file should be committed to version control\n\n" + ) +endif() + +include(FetchContent) + +# Try to infer package name from git repository uri (path or url) +function(cpm_package_name_from_git_uri URI RESULT) + if("${URI}" MATCHES "([^/:]+)/?.git/?$") + set(${RESULT} + ${CMAKE_MATCH_1} + PARENT_SCOPE + ) + else() + unset(${RESULT} PARENT_SCOPE) + endif() +endfunction() + +# Try to infer package name and version from a url +function(cpm_package_name_and_ver_from_url url outName outVer) + if(url MATCHES "[/\\?]([a-zA-Z0-9_\\.-]+)\\.(tar|tar\\.gz|tar\\.bz2|zip|ZIP)(\\?|/|$)") + # We matched an archive + set(filename "${CMAKE_MATCH_1}") + + if(filename MATCHES "([a-zA-Z0-9_\\.-]+)[_-]v?(([0-9]+\\.)*[0-9]+[a-zA-Z0-9]*)") + # We matched - (ie foo-1.2.3) + set(${outName} + "${CMAKE_MATCH_1}" + PARENT_SCOPE + ) + set(${outVer} + "${CMAKE_MATCH_2}" + PARENT_SCOPE + ) + elseif(filename MATCHES "(([0-9]+\\.)+[0-9]+[a-zA-Z0-9]*)") + # We couldn't find a name, but we found a version + # + # In many cases (which we don't handle here) the url would look something like + # `irrelevant/ACTUAL_PACKAGE_NAME/irrelevant/1.2.3.zip`. In such a case we can't possibly + # distinguish the package name from the irrelevant bits. Moreover if we try to match the + # package name from the filename, we'd get bogus at best. + unset(${outName} PARENT_SCOPE) + set(${outVer} + "${CMAKE_MATCH_1}" + PARENT_SCOPE + ) + else() + # Boldly assume that the file name is the package name. + # + # Yes, something like `irrelevant/ACTUAL_NAME/irrelevant/download.zip` will ruin our day, but + # such cases should be quite rare. No popular service does this... we think. + set(${outName} + "${filename}" + PARENT_SCOPE + ) + unset(${outVer} PARENT_SCOPE) + endif() + else() + # No ideas yet what to do with non-archives + unset(${outName} PARENT_SCOPE) + unset(${outVer} PARENT_SCOPE) + endif() +endfunction() + +function(cpm_find_package NAME VERSION) + string(REPLACE " " ";" EXTRA_ARGS "${ARGN}") + find_package(${NAME} ${VERSION} ${EXTRA_ARGS} QUIET) + if(${CPM_ARGS_NAME}_FOUND) + if(DEFINED ${CPM_ARGS_NAME}_VERSION) + set(VERSION ${${CPM_ARGS_NAME}_VERSION}) + endif() + cpm_message(STATUS "${CPM_INDENT} Using local package ${CPM_ARGS_NAME}@${VERSION}") + CPMRegisterPackage(${CPM_ARGS_NAME} "${VERSION}") + set(CPM_PACKAGE_FOUND + YES + PARENT_SCOPE + ) + else() + set(CPM_PACKAGE_FOUND + NO + PARENT_SCOPE + ) + endif() +endfunction() + +# Create a custom FindXXX.cmake module for a CPM package This prevents `find_package(NAME)` from +# finding the system library +function(cpm_create_module_file Name) + if(NOT CPM_DONT_UPDATE_MODULE_PATH) + if(DEFINED CMAKE_FIND_PACKAGE_REDIRECTS_DIR) + # Redirect find_package calls to the CPM package. This is what FetchContent does when you set + # OVERRIDE_FIND_PACKAGE. The CMAKE_FIND_PACKAGE_REDIRECTS_DIR works for find_package in CONFIG + # mode, unlike the Find${Name}.cmake fallback. CMAKE_FIND_PACKAGE_REDIRECTS_DIR is not defined + # in script mode, or in CMake < 3.24. + # https://cmake.org/cmake/help/latest/module/FetchContent.html#fetchcontent-find-package-integration-examples + string(TOLOWER ${Name} NameLower) + file(WRITE ${CMAKE_FIND_PACKAGE_REDIRECTS_DIR}/${NameLower}-config.cmake + "include(\"${CMAKE_CURRENT_LIST_DIR}/${NameLower}-extra.cmake\" OPTIONAL)\n" + "include(\"${CMAKE_CURRENT_LIST_DIR}/${Name}Extra.cmake\" OPTIONAL)\n" + ) + file(WRITE ${CMAKE_FIND_PACKAGE_REDIRECTS_DIR}/${NameLower}-version.cmake + "set(PACKAGE_VERSION_COMPATIBLE TRUE)\n" "set(PACKAGE_VERSION_EXACT TRUE)\n" + ) + else() + file(WRITE ${CPM_MODULE_PATH}/Find${Name}.cmake + "include(\"${CPM_FILE}\")\n${ARGN}\nset(${Name}_FOUND TRUE)" + ) + endif() + endif() +endfunction() + +# Find a package locally or fallback to CPMAddPackage +function(CPMFindPackage) + set(oneValueArgs NAME VERSION GIT_TAG FIND_PACKAGE_ARGUMENTS) + + cmake_parse_arguments(CPM_ARGS "" "${oneValueArgs}" "" ${ARGN}) + + if(NOT DEFINED CPM_ARGS_VERSION) + if(DEFINED CPM_ARGS_GIT_TAG) + cpm_get_version_from_git_tag("${CPM_ARGS_GIT_TAG}" CPM_ARGS_VERSION) + endif() + endif() + + set(downloadPackage ${CPM_DOWNLOAD_ALL}) + if(DEFINED CPM_DOWNLOAD_${CPM_ARGS_NAME}) + set(downloadPackage ${CPM_DOWNLOAD_${CPM_ARGS_NAME}}) + elseif(DEFINED ENV{CPM_DOWNLOAD_${CPM_ARGS_NAME}}) + set(downloadPackage $ENV{CPM_DOWNLOAD_${CPM_ARGS_NAME}}) + endif() + if(downloadPackage) + CPMAddPackage(${ARGN}) + cpm_export_variables(${CPM_ARGS_NAME}) + return() + endif() + + cpm_find_package(${CPM_ARGS_NAME} "${CPM_ARGS_VERSION}" ${CPM_ARGS_FIND_PACKAGE_ARGUMENTS}) + + if(NOT CPM_PACKAGE_FOUND) + CPMAddPackage(${ARGN}) + cpm_export_variables(${CPM_ARGS_NAME}) + endif() + +endfunction() + +# checks if a package has been added before +function(cpm_check_if_package_already_added CPM_ARGS_NAME CPM_ARGS_VERSION) + if("${CPM_ARGS_NAME}" IN_LIST CPM_PACKAGES) + CPMGetPackageVersion(${CPM_ARGS_NAME} CPM_PACKAGE_VERSION) + if("${CPM_PACKAGE_VERSION}" VERSION_LESS "${CPM_ARGS_VERSION}") + message( + WARNING + "${CPM_INDENT} Requires a newer version of ${CPM_ARGS_NAME} (${CPM_ARGS_VERSION}) than currently included (${CPM_PACKAGE_VERSION})." + ) + endif() + cpm_get_fetch_properties(${CPM_ARGS_NAME}) + set(${CPM_ARGS_NAME}_ADDED NO) + set(CPM_PACKAGE_ALREADY_ADDED + YES + PARENT_SCOPE + ) + cpm_export_variables(${CPM_ARGS_NAME}) + else() + set(CPM_PACKAGE_ALREADY_ADDED + NO + PARENT_SCOPE + ) + endif() +endfunction() + +# Parse the argument of CPMAddPackage in case a single one was provided and convert it to a list of +# arguments which can then be parsed idiomatically. For example gh:foo/bar@1.2.3 will be converted +# to: GITHUB_REPOSITORY;foo/bar;VERSION;1.2.3 +function(cpm_parse_add_package_single_arg arg outArgs) + # Look for a scheme + if("${arg}" MATCHES "^([a-zA-Z]+):(.+)$") + string(TOLOWER "${CMAKE_MATCH_1}" scheme) + set(uri "${CMAKE_MATCH_2}") + + # Check for CPM-specific schemes + if(scheme STREQUAL "gh") + set(out "GITHUB_REPOSITORY;${uri}") + set(packageType "git") + elseif(scheme STREQUAL "gl") + set(out "GITLAB_REPOSITORY;${uri}") + set(packageType "git") + elseif(scheme STREQUAL "bb") + set(out "BITBUCKET_REPOSITORY;${uri}") + set(packageType "git") + # A CPM-specific scheme was not found. Looks like this is a generic URL so try to determine + # type + elseif(arg MATCHES ".git/?(@|#|$)") + set(out "GIT_REPOSITORY;${arg}") + set(packageType "git") + else() + # Fall back to a URL + set(out "URL;${arg}") + set(packageType "archive") + + # We could also check for SVN since FetchContent supports it, but SVN is so rare these days. + # We just won't bother with the additional complexity it will induce in this function. SVN is + # done by multi-arg + endif() + else() + if(arg MATCHES ".git/?(@|#|$)") + set(out "GIT_REPOSITORY;${arg}") + set(packageType "git") + else() + # Give up + message(FATAL_ERROR "${CPM_INDENT} Can't determine package type of '${arg}'") + endif() + endif() + + # For all packages we interpret @... as version. Only replace the last occurrence. Thus URIs + # containing '@' can be used + string(REGEX REPLACE "@([^@]+)$" ";VERSION;\\1" out "${out}") + + # Parse the rest according to package type + if(packageType STREQUAL "git") + # For git repos we interpret #... as a tag or branch or commit hash + string(REGEX REPLACE "#([^#]+)$" ";GIT_TAG;\\1" out "${out}") + elseif(packageType STREQUAL "archive") + # For archives we interpret #... as a URL hash. + string(REGEX REPLACE "#([^#]+)$" ";URL_HASH;\\1" out "${out}") + # We don't try to parse the version if it's not provided explicitly. cpm_get_version_from_url + # should do this at a later point + else() + # We should never get here. This is an assertion and hitting it means there's a problem with the + # code above. A packageType was set, but not handled by this if-else. + message(FATAL_ERROR "${CPM_INDENT} Unsupported package type '${packageType}' of '${arg}'") + endif() + + set(${outArgs} + ${out} + PARENT_SCOPE + ) +endfunction() + +# Check that the working directory for a git repo is clean +function(cpm_check_git_working_dir_is_clean repoPath gitTag isClean) + + find_package(Git REQUIRED) + + if(NOT GIT_EXECUTABLE) + # No git executable, assume directory is clean + set(${isClean} + TRUE + PARENT_SCOPE + ) + return() + endif() + + # check for uncommitted changes + execute_process( + COMMAND ${GIT_EXECUTABLE} status --porcelain + RESULT_VARIABLE resultGitStatus + OUTPUT_VARIABLE repoStatus + OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET + WORKING_DIRECTORY ${repoPath} + ) + if(resultGitStatus) + # not supposed to happen, assume clean anyway + message(WARNING "${CPM_INDENT} Calling git status on folder ${repoPath} failed") + set(${isClean} + TRUE + PARENT_SCOPE + ) + return() + endif() + + if(NOT "${repoStatus}" STREQUAL "") + set(${isClean} + FALSE + PARENT_SCOPE + ) + return() + endif() + + # check for committed changes + execute_process( + COMMAND ${GIT_EXECUTABLE} diff -s --exit-code ${gitTag} + RESULT_VARIABLE resultGitDiff + OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_QUIET + WORKING_DIRECTORY ${repoPath} + ) + + if(${resultGitDiff} EQUAL 0) + set(${isClean} + TRUE + PARENT_SCOPE + ) + else() + set(${isClean} + FALSE + PARENT_SCOPE + ) + endif() + +endfunction() + +# Add PATCH_COMMAND to CPM_ARGS_UNPARSED_ARGUMENTS. This method consumes a list of files in ARGN +# then generates a `PATCH_COMMAND` appropriate for `ExternalProject_Add()`. This command is appended +# to the parent scope's `CPM_ARGS_UNPARSED_ARGUMENTS`. +function(cpm_add_patches) + # Return if no patch files are supplied. + if(NOT ARGN) + return() + endif() + + # Find the patch program. + find_program(PATCH_EXECUTABLE patch) + if(CMAKE_HOST_WIN32 AND NOT PATCH_EXECUTABLE) + # The Windows git executable is distributed with patch.exe. Find the path to the executable, if + # it exists, then search `../usr/bin` and `../../usr/bin` for patch.exe. + find_package(Git QUIET) + if(GIT_EXECUTABLE) + get_filename_component(extra_search_path ${GIT_EXECUTABLE} DIRECTORY) + get_filename_component(extra_search_path_1up ${extra_search_path} DIRECTORY) + get_filename_component(extra_search_path_2up ${extra_search_path_1up} DIRECTORY) + find_program( + PATCH_EXECUTABLE patch HINTS "${extra_search_path_1up}/usr/bin" + "${extra_search_path_2up}/usr/bin" + ) + endif() + endif() + if(NOT PATCH_EXECUTABLE) + message(FATAL_ERROR "Couldn't find `patch` executable to use with PATCHES keyword.") + endif() + + # Create a temporary + set(temp_list ${CPM_ARGS_UNPARSED_ARGUMENTS}) + + # Ensure each file exists (or error out) and add it to the list. + set(first_item True) + foreach(PATCH_FILE ${ARGN}) + # Make sure the patch file exists, if we can't find it, try again in the current directory. + if(NOT EXISTS "${PATCH_FILE}") + if(NOT EXISTS "${CMAKE_CURRENT_LIST_DIR}/${PATCH_FILE}") + message(FATAL_ERROR "Couldn't find patch file: '${PATCH_FILE}'") + endif() + set(PATCH_FILE "${CMAKE_CURRENT_LIST_DIR}/${PATCH_FILE}") + endif() + + # Convert to absolute path for use with patch file command. + get_filename_component(PATCH_FILE "${PATCH_FILE}" ABSOLUTE) + + # The first patch entry must be preceded by "PATCH_COMMAND" while the following items are + # preceded by "&&". + if(first_item) + set(first_item False) + list(APPEND temp_list "PATCH_COMMAND") + else() + list(APPEND temp_list "&&") + endif() + # Add the patch command to the list + list(APPEND temp_list "${PATCH_EXECUTABLE}" "-p1" "<" "${PATCH_FILE}") + endforeach() + + # Move temp out into parent scope. + set(CPM_ARGS_UNPARSED_ARGUMENTS + ${temp_list} + PARENT_SCOPE + ) + +endfunction() + +# method to overwrite internal FetchContent properties, to allow using CPM.cmake to overload +# FetchContent calls. As these are internal cmake properties, this method should be used carefully +# and may need modification in future CMake versions. Source: +# https://github.com/Kitware/CMake/blob/dc3d0b5a0a7d26d43d6cfeb511e224533b5d188f/Modules/FetchContent.cmake#L1152 +function(cpm_override_fetchcontent contentName) + cmake_parse_arguments(PARSE_ARGV 1 arg "" "SOURCE_DIR;BINARY_DIR" "") + if(NOT "${arg_UNPARSED_ARGUMENTS}" STREQUAL "") + message(FATAL_ERROR "${CPM_INDENT} Unsupported arguments: ${arg_UNPARSED_ARGUMENTS}") + endif() + + string(TOLOWER ${contentName} contentNameLower) + set(prefix "_FetchContent_${contentNameLower}") + + set(propertyName "${prefix}_sourceDir") + define_property( + GLOBAL + PROPERTY ${propertyName} + BRIEF_DOCS "Internal implementation detail of FetchContent_Populate()" + FULL_DOCS "Details used by FetchContent_Populate() for ${contentName}" + ) + set_property(GLOBAL PROPERTY ${propertyName} "${arg_SOURCE_DIR}") + + set(propertyName "${prefix}_binaryDir") + define_property( + GLOBAL + PROPERTY ${propertyName} + BRIEF_DOCS "Internal implementation detail of FetchContent_Populate()" + FULL_DOCS "Details used by FetchContent_Populate() for ${contentName}" + ) + set_property(GLOBAL PROPERTY ${propertyName} "${arg_BINARY_DIR}") + + set(propertyName "${prefix}_populated") + define_property( + GLOBAL + PROPERTY ${propertyName} + BRIEF_DOCS "Internal implementation detail of FetchContent_Populate()" + FULL_DOCS "Details used by FetchContent_Populate() for ${contentName}" + ) + set_property(GLOBAL PROPERTY ${propertyName} TRUE) +endfunction() + +# Download and add a package from source +function(CPMAddPackage) + cpm_set_policies() + + list(LENGTH ARGN argnLength) + if(argnLength EQUAL 1) + cpm_parse_add_package_single_arg("${ARGN}" ARGN) + + # The shorthand syntax implies EXCLUDE_FROM_ALL and SYSTEM + set(ARGN "${ARGN};EXCLUDE_FROM_ALL;YES;SYSTEM;YES;") + endif() + + set(oneValueArgs + NAME + FORCE + VERSION + GIT_TAG + DOWNLOAD_ONLY + GITHUB_REPOSITORY + GITLAB_REPOSITORY + BITBUCKET_REPOSITORY + GIT_REPOSITORY + SOURCE_DIR + FIND_PACKAGE_ARGUMENTS + NO_CACHE + SYSTEM + GIT_SHALLOW + EXCLUDE_FROM_ALL + SOURCE_SUBDIR + CUSTOM_CACHE_KEY + ) + + set(multiValueArgs URL OPTIONS DOWNLOAD_COMMAND PATCHES) + + cmake_parse_arguments(CPM_ARGS "" "${oneValueArgs}" "${multiValueArgs}" "${ARGN}") + + # Set default values for arguments + + if(NOT DEFINED CPM_ARGS_VERSION) + if(DEFINED CPM_ARGS_GIT_TAG) + cpm_get_version_from_git_tag("${CPM_ARGS_GIT_TAG}" CPM_ARGS_VERSION) + endif() + endif() + + if(CPM_ARGS_DOWNLOAD_ONLY) + set(DOWNLOAD_ONLY ${CPM_ARGS_DOWNLOAD_ONLY}) + else() + set(DOWNLOAD_ONLY NO) + endif() + + if(DEFINED CPM_ARGS_GITHUB_REPOSITORY) + set(CPM_ARGS_GIT_REPOSITORY "https://github.com/${CPM_ARGS_GITHUB_REPOSITORY}.git") + elseif(DEFINED CPM_ARGS_GITLAB_REPOSITORY) + set(CPM_ARGS_GIT_REPOSITORY "https://gitlab.com/${CPM_ARGS_GITLAB_REPOSITORY}.git") + elseif(DEFINED CPM_ARGS_BITBUCKET_REPOSITORY) + set(CPM_ARGS_GIT_REPOSITORY "https://bitbucket.org/${CPM_ARGS_BITBUCKET_REPOSITORY}.git") + endif() + + if(DEFINED CPM_ARGS_GIT_REPOSITORY) + list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS GIT_REPOSITORY ${CPM_ARGS_GIT_REPOSITORY}) + if(NOT DEFINED CPM_ARGS_GIT_TAG) + set(CPM_ARGS_GIT_TAG v${CPM_ARGS_VERSION}) + endif() + + # If a name wasn't provided, try to infer it from the git repo + if(NOT DEFINED CPM_ARGS_NAME) + cpm_package_name_from_git_uri(${CPM_ARGS_GIT_REPOSITORY} CPM_ARGS_NAME) + endif() + endif() + + set(CPM_SKIP_FETCH FALSE) + + if(DEFINED CPM_ARGS_GIT_TAG) + list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS GIT_TAG ${CPM_ARGS_GIT_TAG}) + # If GIT_SHALLOW is explicitly specified, honor the value. + if(DEFINED CPM_ARGS_GIT_SHALLOW) + list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS GIT_SHALLOW ${CPM_ARGS_GIT_SHALLOW}) + endif() + endif() + + if(DEFINED CPM_ARGS_URL) + # If a name or version aren't provided, try to infer them from the URL + list(GET CPM_ARGS_URL 0 firstUrl) + cpm_package_name_and_ver_from_url(${firstUrl} nameFromUrl verFromUrl) + # If we fail to obtain name and version from the first URL, we could try other URLs if any. + # However multiple URLs are expected to be quite rare, so for now we won't bother. + + # If the caller provided their own name and version, they trump the inferred ones. + if(NOT DEFINED CPM_ARGS_NAME) + set(CPM_ARGS_NAME ${nameFromUrl}) + endif() + if(NOT DEFINED CPM_ARGS_VERSION) + set(CPM_ARGS_VERSION ${verFromUrl}) + endif() + + list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS URL "${CPM_ARGS_URL}") + endif() + + # Check for required arguments + + if(NOT DEFINED CPM_ARGS_NAME) + message( + FATAL_ERROR + "${CPM_INDENT} 'NAME' was not provided and couldn't be automatically inferred for package added with arguments: '${ARGN}'" + ) + endif() + + # Check if package has been added before + cpm_check_if_package_already_added(${CPM_ARGS_NAME} "${CPM_ARGS_VERSION}") + if(CPM_PACKAGE_ALREADY_ADDED) + cpm_export_variables(${CPM_ARGS_NAME}) + return() + endif() + + # Check for manual overrides + if(NOT CPM_ARGS_FORCE AND NOT "${CPM_${CPM_ARGS_NAME}_SOURCE}" STREQUAL "") + set(PACKAGE_SOURCE ${CPM_${CPM_ARGS_NAME}_SOURCE}) + set(CPM_${CPM_ARGS_NAME}_SOURCE "") + CPMAddPackage( + NAME "${CPM_ARGS_NAME}" + SOURCE_DIR "${PACKAGE_SOURCE}" + EXCLUDE_FROM_ALL "${CPM_ARGS_EXCLUDE_FROM_ALL}" + SYSTEM "${CPM_ARGS_SYSTEM}" + PATCHES "${CPM_ARGS_PATCHES}" + OPTIONS "${CPM_ARGS_OPTIONS}" + SOURCE_SUBDIR "${CPM_ARGS_SOURCE_SUBDIR}" + DOWNLOAD_ONLY "${DOWNLOAD_ONLY}" + FORCE True + ) + cpm_export_variables(${CPM_ARGS_NAME}) + return() + endif() + + # Check for available declaration + if(NOT CPM_ARGS_FORCE AND NOT "${CPM_DECLARATION_${CPM_ARGS_NAME}}" STREQUAL "") + set(declaration ${CPM_DECLARATION_${CPM_ARGS_NAME}}) + set(CPM_DECLARATION_${CPM_ARGS_NAME} "") + CPMAddPackage(${declaration}) + cpm_export_variables(${CPM_ARGS_NAME}) + # checking again to ensure version and option compatibility + cpm_check_if_package_already_added(${CPM_ARGS_NAME} "${CPM_ARGS_VERSION}") + return() + endif() + + if(NOT CPM_ARGS_FORCE) + if(CPM_USE_LOCAL_PACKAGES OR CPM_LOCAL_PACKAGES_ONLY) + cpm_find_package(${CPM_ARGS_NAME} "${CPM_ARGS_VERSION}" ${CPM_ARGS_FIND_PACKAGE_ARGUMENTS}) + + if(CPM_PACKAGE_FOUND) + cpm_export_variables(${CPM_ARGS_NAME}) + return() + endif() + + if(CPM_LOCAL_PACKAGES_ONLY) + message( + SEND_ERROR + "${CPM_INDENT} ${CPM_ARGS_NAME} not found via find_package(${CPM_ARGS_NAME} ${CPM_ARGS_VERSION})" + ) + endif() + endif() + endif() + + CPMRegisterPackage("${CPM_ARGS_NAME}" "${CPM_ARGS_VERSION}") + + if(DEFINED CPM_ARGS_GIT_TAG) + set(PACKAGE_INFO "${CPM_ARGS_GIT_TAG}") + elseif(DEFINED CPM_ARGS_SOURCE_DIR) + set(PACKAGE_INFO "${CPM_ARGS_SOURCE_DIR}") + else() + set(PACKAGE_INFO "${CPM_ARGS_VERSION}") + endif() + + if(DEFINED FETCHCONTENT_BASE_DIR) + # respect user's FETCHCONTENT_BASE_DIR if set + set(CPM_FETCHCONTENT_BASE_DIR ${FETCHCONTENT_BASE_DIR}) + else() + set(CPM_FETCHCONTENT_BASE_DIR ${CMAKE_BINARY_DIR}/_deps) + endif() + + cpm_add_patches(${CPM_ARGS_PATCHES}) + + if(DEFINED CPM_ARGS_DOWNLOAD_COMMAND) + list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS DOWNLOAD_COMMAND ${CPM_ARGS_DOWNLOAD_COMMAND}) + elseif(DEFINED CPM_ARGS_SOURCE_DIR) + list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS SOURCE_DIR ${CPM_ARGS_SOURCE_DIR}) + if(NOT IS_ABSOLUTE ${CPM_ARGS_SOURCE_DIR}) + # Expand `CPM_ARGS_SOURCE_DIR` relative path. This is important because EXISTS doesn't work + # for relative paths. + get_filename_component( + source_directory ${CPM_ARGS_SOURCE_DIR} REALPATH BASE_DIR ${CMAKE_CURRENT_BINARY_DIR} + ) + else() + set(source_directory ${CPM_ARGS_SOURCE_DIR}) + endif() + if(NOT EXISTS ${source_directory}) + string(TOLOWER ${CPM_ARGS_NAME} lower_case_name) + # remove timestamps so CMake will re-download the dependency + file(REMOVE_RECURSE "${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-subbuild") + endif() + elseif(CPM_SOURCE_CACHE AND NOT CPM_ARGS_NO_CACHE) + string(TOLOWER ${CPM_ARGS_NAME} lower_case_name) + set(origin_parameters ${CPM_ARGS_UNPARSED_ARGUMENTS}) + list(SORT origin_parameters) + if(CPM_ARGS_CUSTOM_CACHE_KEY) + # Application set a custom unique directory name + set(download_directory ${CPM_SOURCE_CACHE}/${lower_case_name}/${CPM_ARGS_CUSTOM_CACHE_KEY}) + elseif(CPM_USE_NAMED_CACHE_DIRECTORIES) + string(SHA1 origin_hash "${origin_parameters};NEW_CACHE_STRUCTURE_TAG") + set(download_directory ${CPM_SOURCE_CACHE}/${lower_case_name}/${origin_hash}/${CPM_ARGS_NAME}) + else() + string(SHA1 origin_hash "${origin_parameters}") + set(download_directory ${CPM_SOURCE_CACHE}/${lower_case_name}/${origin_hash}) + endif() + # Expand `download_directory` relative path. This is important because EXISTS doesn't work for + # relative paths. + get_filename_component(download_directory ${download_directory} ABSOLUTE) + list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS SOURCE_DIR ${download_directory}) + + if(CPM_SOURCE_CACHE) + file(LOCK ${download_directory}/../cmake.lock) + endif() + + if(EXISTS ${download_directory}) + if(CPM_SOURCE_CACHE) + file(LOCK ${download_directory}/../cmake.lock RELEASE) + endif() + + cpm_store_fetch_properties( + ${CPM_ARGS_NAME} "${download_directory}" + "${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-build" + ) + cpm_get_fetch_properties("${CPM_ARGS_NAME}") + + if(DEFINED CPM_ARGS_GIT_TAG AND NOT (PATCH_COMMAND IN_LIST CPM_ARGS_UNPARSED_ARGUMENTS)) + # warn if cache has been changed since checkout + cpm_check_git_working_dir_is_clean(${download_directory} ${CPM_ARGS_GIT_TAG} IS_CLEAN) + if(NOT ${IS_CLEAN}) + message( + WARNING "${CPM_INDENT} Cache for ${CPM_ARGS_NAME} (${download_directory}) is dirty" + ) + endif() + endif() + + cpm_add_subdirectory( + "${CPM_ARGS_NAME}" + "${DOWNLOAD_ONLY}" + "${${CPM_ARGS_NAME}_SOURCE_DIR}/${CPM_ARGS_SOURCE_SUBDIR}" + "${${CPM_ARGS_NAME}_BINARY_DIR}" + "${CPM_ARGS_EXCLUDE_FROM_ALL}" + "${CPM_ARGS_SYSTEM}" + "${CPM_ARGS_OPTIONS}" + ) + set(PACKAGE_INFO "${PACKAGE_INFO} at ${download_directory}") + + # As the source dir is already cached/populated, we override the call to FetchContent. + set(CPM_SKIP_FETCH TRUE) + cpm_override_fetchcontent( + "${lower_case_name}" SOURCE_DIR "${${CPM_ARGS_NAME}_SOURCE_DIR}/${CPM_ARGS_SOURCE_SUBDIR}" + BINARY_DIR "${${CPM_ARGS_NAME}_BINARY_DIR}" + ) + + else() + # Enable shallow clone when GIT_TAG is not a commit hash. Our guess may not be accurate, but + # it should guarantee no commit hash get mis-detected. + if(NOT DEFINED CPM_ARGS_GIT_SHALLOW) + cpm_is_git_tag_commit_hash("${CPM_ARGS_GIT_TAG}" IS_HASH) + if(NOT ${IS_HASH}) + list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS GIT_SHALLOW TRUE) + endif() + endif() + + # remove timestamps so CMake will re-download the dependency + file(REMOVE_RECURSE ${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-subbuild) + set(PACKAGE_INFO "${PACKAGE_INFO} to ${download_directory}") + endif() + endif() + + cpm_create_module_file(${CPM_ARGS_NAME} "CPMAddPackage(\"${ARGN}\")") + + if(CPM_PACKAGE_LOCK_ENABLED) + if((CPM_ARGS_VERSION AND NOT CPM_ARGS_SOURCE_DIR) OR CPM_INCLUDE_ALL_IN_PACKAGE_LOCK) + cpm_add_to_package_lock(${CPM_ARGS_NAME} "${ARGN}") + elseif(CPM_ARGS_SOURCE_DIR) + cpm_add_comment_to_package_lock(${CPM_ARGS_NAME} "local directory") + else() + cpm_add_comment_to_package_lock(${CPM_ARGS_NAME} "${ARGN}") + endif() + endif() + + cpm_message( + STATUS "${CPM_INDENT} Adding package ${CPM_ARGS_NAME}@${CPM_ARGS_VERSION} (${PACKAGE_INFO})" + ) + + if(NOT CPM_SKIP_FETCH) + # CMake 3.28 added EXCLUDE, SYSTEM (3.25), and SOURCE_SUBDIR (3.18) to FetchContent_Declare. + # Calling FetchContent_MakeAvailable will then internally forward these options to + # add_subdirectory. Up until these changes, we had to call FetchContent_Populate and + # add_subdirectory separately, which is no longer necessary and has been deprecated as of 3.30. + # A Bug in CMake prevents us to use the non-deprecated functions until 3.30.3. + set(fetchContentDeclareExtraArgs "") + if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.30.3") + if(${CPM_ARGS_EXCLUDE_FROM_ALL}) + list(APPEND fetchContentDeclareExtraArgs EXCLUDE_FROM_ALL) + endif() + if(${CPM_ARGS_SYSTEM}) + list(APPEND fetchContentDeclareExtraArgs SYSTEM) + endif() + if(DEFINED CPM_ARGS_SOURCE_SUBDIR) + list(APPEND fetchContentDeclareExtraArgs SOURCE_SUBDIR ${CPM_ARGS_SOURCE_SUBDIR}) + endif() + # For CMake version <3.28 OPTIONS are parsed in cpm_add_subdirectory + if(CPM_ARGS_OPTIONS AND NOT DOWNLOAD_ONLY) + foreach(OPTION ${CPM_ARGS_OPTIONS}) + cpm_parse_option("${OPTION}") + set(${OPTION_KEY} "${OPTION_VALUE}") + endforeach() + endif() + endif() + cpm_declare_fetch( + "${CPM_ARGS_NAME}" ${fetchContentDeclareExtraArgs} "${CPM_ARGS_UNPARSED_ARGUMENTS}" + ) + + cpm_fetch_package("${CPM_ARGS_NAME}" ${DOWNLOAD_ONLY} populated ${CPM_ARGS_UNPARSED_ARGUMENTS}) + if(CPM_SOURCE_CACHE AND download_directory) + file(LOCK ${download_directory}/../cmake.lock RELEASE) + endif() + if(${populated} AND ${CMAKE_VERSION} VERSION_LESS "3.30.3") + cpm_add_subdirectory( + "${CPM_ARGS_NAME}" + "${DOWNLOAD_ONLY}" + "${${CPM_ARGS_NAME}_SOURCE_DIR}/${CPM_ARGS_SOURCE_SUBDIR}" + "${${CPM_ARGS_NAME}_BINARY_DIR}" + "${CPM_ARGS_EXCLUDE_FROM_ALL}" + "${CPM_ARGS_SYSTEM}" + "${CPM_ARGS_OPTIONS}" + ) + endif() + cpm_get_fetch_properties("${CPM_ARGS_NAME}") + endif() + + set(${CPM_ARGS_NAME}_ADDED YES) + cpm_export_variables("${CPM_ARGS_NAME}") +endfunction() + +# Fetch a previously declared package +macro(CPMGetPackage Name) + if(DEFINED "CPM_DECLARATION_${Name}") + CPMAddPackage(NAME ${Name}) + else() + message(SEND_ERROR "${CPM_INDENT} Cannot retrieve package ${Name}: no declaration available") + endif() +endmacro() + +# export variables available to the caller to the parent scope expects ${CPM_ARGS_NAME} to be set +macro(cpm_export_variables name) + set(${name}_SOURCE_DIR + "${${name}_SOURCE_DIR}" + PARENT_SCOPE + ) + set(${name}_BINARY_DIR + "${${name}_BINARY_DIR}" + PARENT_SCOPE + ) + set(${name}_ADDED + "${${name}_ADDED}" + PARENT_SCOPE + ) + set(CPM_LAST_PACKAGE_NAME + "${name}" + PARENT_SCOPE + ) +endmacro() + +# declares a package, so that any call to CPMAddPackage for the package name will use these +# arguments instead. Previous declarations will not be overridden. +macro(CPMDeclarePackage Name) + if(NOT DEFINED "CPM_DECLARATION_${Name}") + set("CPM_DECLARATION_${Name}" "${ARGN}") + endif() +endmacro() + +function(cpm_add_to_package_lock Name) + if(NOT CPM_DONT_CREATE_PACKAGE_LOCK) + cpm_prettify_package_arguments(PRETTY_ARGN false ${ARGN}) + file(APPEND ${CPM_PACKAGE_LOCK_FILE} "# ${Name}\nCPMDeclarePackage(${Name}\n${PRETTY_ARGN})\n") + endif() +endfunction() + +function(cpm_add_comment_to_package_lock Name) + if(NOT CPM_DONT_CREATE_PACKAGE_LOCK) + cpm_prettify_package_arguments(PRETTY_ARGN true ${ARGN}) + file(APPEND ${CPM_PACKAGE_LOCK_FILE} + "# ${Name} (unversioned)\n# CPMDeclarePackage(${Name}\n${PRETTY_ARGN}#)\n" + ) + endif() +endfunction() + +# includes the package lock file if it exists and creates a target `cpm-update-package-lock` to +# update it +macro(CPMUsePackageLock file) + if(NOT CPM_DONT_CREATE_PACKAGE_LOCK) + get_filename_component(CPM_ABSOLUTE_PACKAGE_LOCK_PATH ${file} ABSOLUTE) + if(EXISTS ${CPM_ABSOLUTE_PACKAGE_LOCK_PATH}) + include(${CPM_ABSOLUTE_PACKAGE_LOCK_PATH}) + endif() + if(NOT TARGET cpm-update-package-lock) + add_custom_target( + cpm-update-package-lock COMMAND ${CMAKE_COMMAND} -E copy ${CPM_PACKAGE_LOCK_FILE} + ${CPM_ABSOLUTE_PACKAGE_LOCK_PATH} + ) + endif() + set(CPM_PACKAGE_LOCK_ENABLED true) + endif() +endmacro() + +# registers a package that has been added to CPM +function(CPMRegisterPackage PACKAGE VERSION) + list(APPEND CPM_PACKAGES ${PACKAGE}) + set(CPM_PACKAGES + ${CPM_PACKAGES} + CACHE INTERNAL "" + ) + set("CPM_PACKAGE_${PACKAGE}_VERSION" + ${VERSION} + CACHE INTERNAL "" + ) +endfunction() + +# retrieve the current version of the package to ${OUTPUT} +function(CPMGetPackageVersion PACKAGE OUTPUT) + set(${OUTPUT} + "${CPM_PACKAGE_${PACKAGE}_VERSION}" + PARENT_SCOPE + ) +endfunction() + +# declares a package in FetchContent_Declare +function(cpm_declare_fetch PACKAGE) + if(${CPM_DRY_RUN}) + cpm_message(STATUS "${CPM_INDENT} Package not declared (dry run)") + return() + endif() + + FetchContent_Declare(${PACKAGE} ${ARGN}) +endfunction() + +# returns properties for a package previously defined by cpm_declare_fetch +function(cpm_get_fetch_properties PACKAGE) + if(${CPM_DRY_RUN}) + return() + endif() + + set(${PACKAGE}_SOURCE_DIR + "${CPM_PACKAGE_${PACKAGE}_SOURCE_DIR}" + PARENT_SCOPE + ) + set(${PACKAGE}_BINARY_DIR + "${CPM_PACKAGE_${PACKAGE}_BINARY_DIR}" + PARENT_SCOPE + ) +endfunction() + +function(cpm_store_fetch_properties PACKAGE source_dir binary_dir) + if(${CPM_DRY_RUN}) + return() + endif() + + set(CPM_PACKAGE_${PACKAGE}_SOURCE_DIR + "${source_dir}" + CACHE INTERNAL "" + ) + set(CPM_PACKAGE_${PACKAGE}_BINARY_DIR + "${binary_dir}" + CACHE INTERNAL "" + ) +endfunction() + +# adds a package as a subdirectory if viable, according to provided options +function( + cpm_add_subdirectory + PACKAGE + DOWNLOAD_ONLY + SOURCE_DIR + BINARY_DIR + EXCLUDE + SYSTEM + OPTIONS +) + + if(NOT DOWNLOAD_ONLY AND EXISTS ${SOURCE_DIR}/CMakeLists.txt) + set(addSubdirectoryExtraArgs "") + if(EXCLUDE) + list(APPEND addSubdirectoryExtraArgs EXCLUDE_FROM_ALL) + endif() + if("${SYSTEM}" AND "${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.25") + # https://cmake.org/cmake/help/latest/prop_dir/SYSTEM.html#prop_dir:SYSTEM + list(APPEND addSubdirectoryExtraArgs SYSTEM) + endif() + if(OPTIONS) + foreach(OPTION ${OPTIONS}) + cpm_parse_option("${OPTION}") + set(${OPTION_KEY} "${OPTION_VALUE}") + endforeach() + endif() + set(CPM_OLD_INDENT "${CPM_INDENT}") + set(CPM_INDENT "${CPM_INDENT} ${PACKAGE}:") + add_subdirectory(${SOURCE_DIR} ${BINARY_DIR} ${addSubdirectoryExtraArgs}) + set(CPM_INDENT "${CPM_OLD_INDENT}") + endif() +endfunction() + +# downloads a previously declared package via FetchContent and exports the variables +# `${PACKAGE}_SOURCE_DIR` and `${PACKAGE}_BINARY_DIR` to the parent scope +function(cpm_fetch_package PACKAGE DOWNLOAD_ONLY populated) + set(${populated} + FALSE + PARENT_SCOPE + ) + if(${CPM_DRY_RUN}) + cpm_message(STATUS "${CPM_INDENT} Package ${PACKAGE} not fetched (dry run)") + return() + endif() + + FetchContent_GetProperties(${PACKAGE}) + + string(TOLOWER "${PACKAGE}" lower_case_name) + + if(NOT ${lower_case_name}_POPULATED) + if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.30.3") + if(DOWNLOAD_ONLY) + # MakeAvailable will call add_subdirectory internally which is not what we want when + # DOWNLOAD_ONLY is set. Populate will only download the dependency without adding it to the + # build + FetchContent_Populate( + ${PACKAGE} + SOURCE_DIR "${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-src" + BINARY_DIR "${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-build" + SUBBUILD_DIR "${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-subbuild" + ${ARGN} + ) + else() + FetchContent_MakeAvailable(${PACKAGE}) + endif() + else() + FetchContent_Populate(${PACKAGE}) + endif() + set(${populated} + TRUE + PARENT_SCOPE + ) + endif() + + cpm_store_fetch_properties( + ${CPM_ARGS_NAME} ${${lower_case_name}_SOURCE_DIR} ${${lower_case_name}_BINARY_DIR} + ) + + set(${PACKAGE}_SOURCE_DIR + ${${lower_case_name}_SOURCE_DIR} + PARENT_SCOPE + ) + set(${PACKAGE}_BINARY_DIR + ${${lower_case_name}_BINARY_DIR} + PARENT_SCOPE + ) +endfunction() + +# splits a package option +function(cpm_parse_option OPTION) + string(REGEX MATCH "^[^ ]+" OPTION_KEY "${OPTION}") + string(LENGTH "${OPTION}" OPTION_LENGTH) + string(LENGTH "${OPTION_KEY}" OPTION_KEY_LENGTH) + if(OPTION_KEY_LENGTH STREQUAL OPTION_LENGTH) + # no value for key provided, assume user wants to set option to "ON" + set(OPTION_VALUE "ON") + else() + math(EXPR OPTION_KEY_LENGTH "${OPTION_KEY_LENGTH}+1") + string(SUBSTRING "${OPTION}" "${OPTION_KEY_LENGTH}" "-1" OPTION_VALUE) + endif() + set(OPTION_KEY + "${OPTION_KEY}" + PARENT_SCOPE + ) + set(OPTION_VALUE + "${OPTION_VALUE}" + PARENT_SCOPE + ) +endfunction() + +# guesses the package version from a git tag +function(cpm_get_version_from_git_tag GIT_TAG RESULT) + string(LENGTH ${GIT_TAG} length) + if(length EQUAL 40) + # GIT_TAG is probably a git hash + set(${RESULT} + 0 + PARENT_SCOPE + ) + else() + string(REGEX MATCH "v?([0123456789.]*).*" _ ${GIT_TAG}) + set(${RESULT} + ${CMAKE_MATCH_1} + PARENT_SCOPE + ) + endif() +endfunction() + +# guesses if the git tag is a commit hash or an actual tag or a branch name. +function(cpm_is_git_tag_commit_hash GIT_TAG RESULT) + string(LENGTH "${GIT_TAG}" length) + # full hash has 40 characters, and short hash has at least 7 characters. + if(length LESS 7 OR length GREATER 40) + set(${RESULT} + 0 + PARENT_SCOPE + ) + else() + if(${GIT_TAG} MATCHES "^[a-fA-F0-9]+$") + set(${RESULT} + 1 + PARENT_SCOPE + ) + else() + set(${RESULT} + 0 + PARENT_SCOPE + ) + endif() + endif() +endfunction() + +function(cpm_prettify_package_arguments OUT_VAR IS_IN_COMMENT) + set(oneValueArgs + NAME + FORCE + VERSION + GIT_TAG + DOWNLOAD_ONLY + GITHUB_REPOSITORY + GITLAB_REPOSITORY + BITBUCKET_REPOSITORY + GIT_REPOSITORY + SOURCE_DIR + FIND_PACKAGE_ARGUMENTS + NO_CACHE + SYSTEM + GIT_SHALLOW + EXCLUDE_FROM_ALL + SOURCE_SUBDIR + ) + set(multiValueArgs URL OPTIONS DOWNLOAD_COMMAND) + cmake_parse_arguments(CPM_ARGS "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + foreach(oneArgName ${oneValueArgs}) + if(DEFINED CPM_ARGS_${oneArgName}) + if(${IS_IN_COMMENT}) + string(APPEND PRETTY_OUT_VAR "#") + endif() + if(${oneArgName} STREQUAL "SOURCE_DIR") + string(REPLACE ${CMAKE_SOURCE_DIR} "\${CMAKE_SOURCE_DIR}" CPM_ARGS_${oneArgName} + ${CPM_ARGS_${oneArgName}} + ) + endif() + string(APPEND PRETTY_OUT_VAR " ${oneArgName} ${CPM_ARGS_${oneArgName}}\n") + endif() + endforeach() + foreach(multiArgName ${multiValueArgs}) + if(DEFINED CPM_ARGS_${multiArgName}) + if(${IS_IN_COMMENT}) + string(APPEND PRETTY_OUT_VAR "#") + endif() + string(APPEND PRETTY_OUT_VAR " ${multiArgName}\n") + foreach(singleOption ${CPM_ARGS_${multiArgName}}) + if(${IS_IN_COMMENT}) + string(APPEND PRETTY_OUT_VAR "#") + endif() + string(APPEND PRETTY_OUT_VAR " \"${singleOption}\"\n") + endforeach() + endif() + endforeach() + + if(NOT "${CPM_ARGS_UNPARSED_ARGUMENTS}" STREQUAL "") + if(${IS_IN_COMMENT}) + string(APPEND PRETTY_OUT_VAR "#") + endif() + string(APPEND PRETTY_OUT_VAR " ") + foreach(CPM_ARGS_UNPARSED_ARGUMENT ${CPM_ARGS_UNPARSED_ARGUMENTS}) + string(APPEND PRETTY_OUT_VAR " ${CPM_ARGS_UNPARSED_ARGUMENT}") + endforeach() + string(APPEND PRETTY_OUT_VAR "\n") + endif() + + set(${OUT_VAR} + ${PRETTY_OUT_VAR} + PARENT_SCOPE + ) + +endfunction() diff --git a/story-player-raylib/index.html b/story-player-raylib/index.html new file mode 100644 index 0000000..8a2774b --- /dev/null +++ b/story-player-raylib/index.html @@ -0,0 +1,70 @@ + + + + + + + + + + + + OpenStoryTeller Web Player + + + + + + + + +
+ + +
+ +
+

+ +

+ + + + + + + \ No newline at end of file diff --git a/story-player-raylib/main.c b/story-player-raylib/main.c index 6da16d3..8b3a5d3 100644 --- a/story-player-raylib/main.c +++ b/story-player-raylib/main.c @@ -27,6 +27,11 @@ #include "chip32_vm.h" #include +#if defined(PLATFORM_WEB) +#include +#endif + + int set_filename_from_memory(chip32_ctx_t *ctx, uint32_t addr, char *filename_mem) { int valid = 0; @@ -147,7 +152,7 @@ uint8_t story_player_syscall(chip32_ctx_t *ctx, uint8_t code) gMusic.looping = false; gMusicLoaded = true; - if (IsMusicReady(gMusic)) + if (IsMusicValid(gMusic)) { PlayMusicStream(gMusic); } @@ -163,17 +168,158 @@ uint8_t story_player_syscall(chip32_ctx_t *ctx, uint8_t code) return retCode; } + // VM Stuff + //--------------------------------------------------------------------------------------- + uint8_t rom_data[16*1024]; + uint8_t ram_data[16*1024]; + chip32_ctx_t chip32_ctx; + + + chip32_result_t run_result = VM_FINISHED; + + // Directories + //--------------------------------------------------------------------------------------- + char homedir[MAX_PATH]; + + GuiFileDialogState fileDialogState; + Texture2D logoTexture; + + int screenWidth = 400; + int screenHeight = 560; + bool exitWindow = false; + + char fileNameToLoad[512] = { 0 }; + + +void UpdateDrawFrame(void) +{ + // Update + //---------------------------------------------------------------------------------- + exitWindow = WindowShouldClose(); + + if (fileDialogState.SelectFilePressed) + { + if (IsFileExtension(fileDialogState.fileNameText, ".c32")) + { + strcpy(fileNameToLoad, TextFormat("%s/%s", fileDialogState.dirPathText, fileDialogState.fileNameText)); + run_result = vm_load_script(&chip32_ctx, fileNameToLoad); + get_parent_dir(fileNameToLoad, root_dir); + printf("Root directory: %s\n", root_dir); + } + + fileDialogState.SelectFilePressed = false; + } + + // VM next instruction + if (run_result == VM_OK) + { + run_result = chip32_step(&chip32_ctx); + } + + if (gMusicLoaded) + { + UpdateMusicStream(gMusic); + if (!IsMusicStreamPlaying(gMusic)) + { + StopMusicStream(gMusic); + UnloadMusicStream(gMusic); + gMusicLoaded = false; + run_result = VM_OK; // continue VM execution + } + } + + //---------------------------------------------------------------------------------- + + // Draw + //---------------------------------------------------------------------------------- + BeginDrawing(); + + ClearBackground(GetColor(GuiGetStyle(DEFAULT, BACKGROUND_COLOR))); + + + + DrawTextureEx(logoTexture, (Vector2){ (float)10, (float)450 }, 0, 0.15, WHITE); + + // Image de l'histoire + DrawRectangle(40, 25, 320, 240, WHITE); + DrawTexture(texture, 220, 25, WHITE); + + GuiSetIconScale(3); + + const int yBottomScreen = 275; + + + + + // ICON_ARROW_LEFT + if (GuiButton((Rectangle){ 40, yBottomScreen, 60, 60 }, "#114#")) + { + if (run_result == VM_WAIT_EVENT) + { + chip32_ctx.registers[R0] = EV_BUTTON_LEFT; + run_result = VM_OK; + } + } + + // ICON_OK_TICK + if (GuiButton((Rectangle){ 40 + 65, yBottomScreen, 60, 60 }, "#112#")) + { + if (run_result == VM_WAIT_EVENT) + { + chip32_ctx.registers[R0] = EV_BUTTON_OK; + run_result = VM_OK; + } + } + + // ICON_ARROW_RIGHT + if (GuiButton((Rectangle){ 40 + 2*65, yBottomScreen, 60, 60 }, "#115#")) + { + if (run_result == VM_WAIT_EVENT) + { + chip32_ctx.registers[R0] = EV_BUTTON_RIGHT; + run_result = VM_OK; + } + } + + + // ICON_PLAYER_PAUSE + if (GuiButton((Rectangle){ 180 + 65, 450, 60, 60 }, "#132#")) + { + + } + + // ICON_HOUSE + if (GuiButton((Rectangle){ 180 + 2*65, 450, 60, 60 }, "#185#")) + { + + } + + // raygui: controls drawing + //---------------------------------------------------------------------------------- + + if (fileDialogState.windowActive) GuiLock(); + + GuiUnlock(); + + // GUI: Dialog Window + //-------------------------------------------------------------------------------- + GuiSetIconScale(1); + GuiFileDialog(&fileDialogState); + //-------------------------------------------------------------------------------- + + + //---------------------------------------------------------------------------------- + + EndDrawing(); + //---------------------------------------------------------------------------------- +} + //------------------------------------------------------------------------------------ // Program main entry point //------------------------------------------------------------------------------------ int main() { - // VM Stuff - //--------------------------------------------------------------------------------------- - uint8_t rom_data[16*1024]; - uint8_t ram_data[16*1024]; - chip32_ctx_t chip32_ctx; chip32_ctx.stack_size = 512; @@ -187,23 +333,17 @@ int main() chip32_ctx.syscall = story_player_syscall; - chip32_result_t run_result = VM_FINISHED; - - // Directories - //--------------------------------------------------------------------------------------- - char homedir[MAX_PATH]; get_home_path(homedir); // Initialization //--------------------------------------------------------------------------------------- - int screenWidth = 800; - int screenHeight = 560; + InitWindow(screenWidth, screenHeight, "OpenStoryTeller - Player"); SetExitKey(0); - Font fontTtf = LoadFontEx("Inter-Regular.ttf", 14, 0, 0); + Font fontTtf = LoadFontEx("assets/Inter-Regular.ttf", 14, 0, 0); GuiSetStyle(DEFAULT, BACKGROUND_COLOR, 0x133D42ff); GuiSetStyle(DEFAULT, TEXT_SIZE, 14); @@ -219,142 +359,30 @@ int main() GuiSetFont(fontTtf); // Custom file dialog - GuiFileDialogState fileDialogState = InitGuiFileDialog(GetWorkingDirectory()); + fileDialogState = InitGuiFileDialog(GetWorkingDirectory()); strcpy(fileDialogState.filterExt, ".c32"); strcpy(fileDialogState.dirPathText, homedir); - Texture2D logoTexture = LoadTexture("logo-color2.png"); - bool exitWindow = false; - - char fileNameToLoad[512] = { 0 }; + logoTexture = LoadTexture("assets/logo-color.png"); + + InitAudioDevice(); UnloadMusicStream(gMusic); - SetTargetFPS(60); - //-------------------------------------------------------------------------------------- - // Main game loop - while (!exitWindow) // Detect window close button or ESC key - { - // Update - //---------------------------------------------------------------------------------- - exitWindow = WindowShouldClose(); +#if defined(PLATFORM_WEB) + emscripten_set_main_loop(UpdateDrawFrame, 0, 1); +#else + SetTargetFPS(60); // Set our game to run at 60 frames-per-second + //-------------------------------------------------------------------------------------- - if (fileDialogState.SelectFilePressed) - { - if (IsFileExtension(fileDialogState.fileNameText, ".c32")) - { - strcpy(fileNameToLoad, TextFormat("%s/%s", fileDialogState.dirPathText, fileDialogState.fileNameText)); - run_result = vm_load_script(&chip32_ctx, fileNameToLoad); - get_parent_dir(fileNameToLoad, root_dir); - printf("Root directory: %s\n", root_dir); - } - - fileDialogState.SelectFilePressed = false; - } - - // VM next instruction - if (run_result == VM_OK) - { - run_result = chip32_step(&chip32_ctx); - } - - if (gMusicLoaded) - { - UpdateMusicStream(gMusic); - if (!IsMusicStreamPlaying(gMusic)) - { - StopMusicStream(gMusic); - UnloadMusicStream(gMusic); - gMusicLoaded = false; - run_result = VM_OK; // continue VM execution - } - } - - //---------------------------------------------------------------------------------- - - // Draw - //---------------------------------------------------------------------------------- - BeginDrawing(); - - ClearBackground(GetColor(GuiGetStyle(DEFAULT, BACKGROUND_COLOR))); - - - DrawTextureEx(logoTexture, (Vector2){ (float)10, (float)10 }, 0, 0.15, WHITE); - - // Image de l'histoire - DrawRectangle(220, 25, 320, 240, WHITE); - DrawTexture(texture, 220, 25, WHITE); - - GuiSetIconScale(3); - - if (GuiButton((Rectangle){ 20, 140, 60, 60 }, "#05#")) - { - fileDialogState.windowActive = true; - } - - // ICON_PLAYER_PAUSE - if (GuiButton((Rectangle){ 20 + 65, 140, 60, 60 }, "#132#")) - { - - } - - // ICON_HOUSE - if (GuiButton((Rectangle){ 20 + 2*65, 140, 60, 60 }, "#185#")) - { - - } - - // ICON_ARROW_LEFT - if (GuiButton((Rectangle){ 20, 205, 60, 60 }, "#114#")) - { - if (run_result == VM_WAIT_EVENT) - { - chip32_ctx.registers[R0] = EV_BUTTON_LEFT; - run_result = VM_OK; - } - } - - // ICON_OK_TICK - if (GuiButton((Rectangle){ 20 + 65, 205, 60, 60 }, "#112#")) - { - if (run_result == VM_WAIT_EVENT) - { - chip32_ctx.registers[R0] = EV_BUTTON_OK; - run_result = VM_OK; - } - } - - // ICON_ARROW_RIGHT - if (GuiButton((Rectangle){ 20 + 2*65, 205, 60, 60 }, "#115#")) - { - if (run_result == VM_WAIT_EVENT) - { - chip32_ctx.registers[R0] = EV_BUTTON_RIGHT; - run_result = VM_OK; - } - } - - // raygui: controls drawing - //---------------------------------------------------------------------------------- - - if (fileDialogState.windowActive) GuiLock(); - - GuiUnlock(); - - // GUI: Dialog Window - //-------------------------------------------------------------------------------- - GuiSetIconScale(1); - GuiFileDialog(&fileDialogState); - //-------------------------------------------------------------------------------- - - - //---------------------------------------------------------------------------------- - - EndDrawing(); - //---------------------------------------------------------------------------------- - } + // Main game loop + while (!WindowShouldClose()) // Detect window close button or ESC key + { + UpdateDrawFrame(); + } +#endif // De-Initialization //-------------------------------------------------------------------------------------- diff --git a/story-player-raylib/vertical-menu.js b/story-player-raylib/vertical-menu.js new file mode 100644 index 0000000..dff8029 --- /dev/null +++ b/story-player-raylib/vertical-menu.js @@ -0,0 +1,27 @@ +class VerticalMenu extends HTMLElement { + constructor() { + super(); + + // Create a wrapper nav element using Bulma + this.innerHTML = ` + + `; + + + } + + connectedCallback() { + + } +} + +// Define the new element +customElements.define('vertical-menu', VerticalMenu); diff --git a/story-vm/CMakeLists.txt b/story-vm/CMakeLists.txt new file mode 100644 index 0000000..3c41627 --- /dev/null +++ b/story-vm/CMakeLists.txt @@ -0,0 +1,16 @@ +cmake_minimum_required(VERSION 3.10) + +project(storyvm LANGUAGES CXX C) +add_executable(storyvm + + ./storyvm.cpp + ../firmware/chip32/chip32_vm.c +) + +include_directories(../firmware/chip32 ../shared) + +# Spécifier les options de compilation pour Emscripten +set_target_properties(storyvm PROPERTIES + COMPILE_FLAGS "-s WASM=1" + LINK_FLAGS "-s WASM=1 -s EXPORTED_FUNCTIONS='[\"_storyvm_start\", \"_storyvm_send_event\"]' -s EXPORTED_RUNTIME_METHODS='[\"ccall\", \"cwrap\"]'" +) diff --git a/story-vm/dlib_export.h b/story-vm/dlib_export.h new file mode 100644 index 0000000..6513839 --- /dev/null +++ b/story-vm/dlib_export.h @@ -0,0 +1,18 @@ +#pragma once + + +#if defined(_MSC_VER) + // Microsoft + #define DLIB_EXPORT __declspec(dllexport) + +#elif defined(__GNUC__) + // GCC + #define DLIB_EXPORT __attribute__((visibility("default"))) + +#else + // do nothing and hope for the best? + #define DLIB_EXPORT + #pragma warning Unknown dynamic link import/export semantics. +#endif + + diff --git a/story-vm/index.html b/story-vm/index.html new file mode 100644 index 0000000..c683e0d --- /dev/null +++ b/story-vm/index.html @@ -0,0 +1,11 @@ + + + + Open Story Teller + + +

Open Story Teller

+ + + + \ No newline at end of file diff --git a/story-vm/main.js b/story-vm/main.js new file mode 100644 index 0000000..a6dd637 --- /dev/null +++ b/story-vm/main.js @@ -0,0 +1,9 @@ +Module.onRuntimeInitialized = function() { + // Créer une instance de WebServer + var startVm = Module.cwrap('storyvm_start', 'void', ['number', 'number']); + + console.log("Starting VM with story"); + startVm(0, 0); + + +}; diff --git a/story-vm/storyvm.cpp b/story-vm/storyvm.cpp new file mode 100644 index 0000000..852dfed --- /dev/null +++ b/story-vm/storyvm.cpp @@ -0,0 +1,209 @@ +// testffi/libs/api.cpp + + +#include +#include +#include +#include +#include +#include +#include + +#include "chip32_vm.h" +#include "dlib_export.h" +#include "story_machine.h" + + +static char root_dir[260]; +static bool gMusicLoaded = false; +char fileNameToLoad[512] = { 0 }; + +typedef void (*media_callback)(int32_t, const char*); + +static media_callback gMediaCallback = nullptr; + +//--------------------------------------------------------------------------------------- +// VM Stuff +//--------------------------------------------------------------------------------------- +static uint8_t rom_data[16*1024]; +static uint8_t ram_data[16*1024]; +static chip32_ctx_t chip32_ctx; + + +static chip32_result_t run_result; +static uint32_t event_mask = 0; + +static uint8_t IndexBuf[260]; +static uint8_t ImageBuf[100]; +static uint8_t SoundBuf[100]; + +static bool IsValidEvent(uint32_t event) { + return (event_mask & event) != 0; +} + + +int get_filename_from_memory(chip32_ctx_t *ctx, uint32_t addr, char *filename_mem) +{ + int valid = 0; + + // Test if address is valid + + bool isRam = addr & 0x80000000; + addr &= 0xFFFF; // mask the RAM/ROM bit, ensure 16-bit addressing + if (isRam) { + strcpy(&filename_mem[0], (const char *)&ctx->ram.mem[addr]); + } else { + strcpy(&filename_mem[0], (const char *)&ctx->rom.mem[addr]); + } + + return valid; +} + + + + +uint8_t story_player_syscall(chip32_ctx_t *ctx, uint8_t code) +{ + uint8_t retCode = SYSCALL_RET_OK; + + static char image_path[260]; + static char sound_path[260]; + + if (code == 1) // // Execute media + { + std::cout << "[STORYVM] Syscall 1" << std::endl; + // for (int i = 0; i< REGISTER_COUNT; i++) { + // std::cout << "[STORYVM] Reg: " << i << ", value: " << (int)ctx->registers[i] << std::endl; + // } + + if (ctx->registers[R0] != 0) + { + // sound file name address is in R1 + char image[100]; + get_filename_from_memory(ctx, ctx->registers[R0], image); + + if (gMediaCallback) + { + std::cout << "[STORYVM] Execute callback (image)" << std::endl; + gMediaCallback(0, image); + } + } + else + { + std::cout << "[STORYVM] No image" << std::endl; + } + + if (ctx->registers[R1] != 0) + { + // sound file name address is in R1 + char sound[100]; + get_filename_from_memory(ctx, ctx->registers[R1], sound); + + if (gMediaCallback) + { + std::cout << "[STORYVM] Execute callback (sound)" << std::endl; + gMediaCallback(1, sound); + } + } + else + { + std::cout << "[STORYVM] No sound" << std::endl; + } + + retCode = SYSCALL_RET_OK; // set the VM in pause + } + else if (code == 2) // Wait Event + { + std::cout << "[STORYVM] Syscall 2 (wait for event)" << std::endl; + event_mask = ctx->registers[R0]; + retCode = SYSCALL_RET_WAIT_EV; // set the VM in pause + } + else if (code == 3) // Signal + { + if (ctx->registers[R0] == 1) + { + // EXIT + std::cout << "[STORYVM] Syscall 3 (exit)" << std::endl; + if (gMediaCallback) + { + std::cout << "[STORYVM] Execute callback (sound)" << std::endl; + gMediaCallback(2, ""); + } + } + } + return retCode; +} + + +extern "C" void storyvm_run() +{ + // VM next instruction + if (run_result == VM_OK) + { + run_result = chip32_step(&chip32_ctx); + + // for (int i = 0; i< REGISTER_COUNT; i++) { + // std::cout << "[STORYVM] Reg: " << i << ", value: " << (int)chip32_ctx.registers[i] << std::endl; + // } + } +} + + +extern "C" void storyvm_stop() +{ + std::cout << "[STORYVM] Stop: " << std::endl; + run_result = VM_FINISHED; +} + + +extern "C" void storyvm_initialize(media_callback cb) +{ + std::cout << "[STORYVM] Initialize: " << (void *)cb << std::endl; + gMediaCallback = cb; + + chip32_ctx.stack_size = 512; + + chip32_ctx.rom.mem = rom_data; + chip32_ctx.rom.addr = 0; + chip32_ctx.rom.size = sizeof(rom_data); + + chip32_ctx.ram.mem = ram_data; + chip32_ctx.ram.addr = sizeof(rom_data); + chip32_ctx.ram.size = sizeof(ram_data); + + chip32_ctx.syscall = story_player_syscall; + + run_result = VM_FINISHED; + + storyvm_stop(); +} + +extern "C" DLIB_EXPORT void storyvm_send_event(int event) +{ + if (IsValidEvent(event)) + { + chip32_ctx.registers[R0] = event; + run_result = VM_OK; + } + else + { + std::cout << "[STORYVM] Invalid event" << std::endl; + } +} + +extern "C" DLIB_EXPORT void storyvm_start(const uint8_t *data, uint32_t size) +{ + if (size <= chip32_ctx.rom.size) + { + memcpy(chip32_ctx.rom.mem, data, size); + run_result = VM_OK; + chip32_initialize(&chip32_ctx); + std::cout << "[STORYVM] Start" << std::endl; + } + else + { + run_result = VM_FINISHED; + std::cout << "[STORYVM] Not started (not enough memory)" << std::endl; + } +} +