Use lib from other #13
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,6 @@ | ||
| dart-sdk/* | ||
| .build/* | ||
| build/* | ||
| artifacts/* | ||
| depot_tools/* | ||
| out/* |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,34 @@ | ||
| cmake_minimum_required(VERSION 3.20) | ||
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| project(DartSharedLibrary VERSION 0.1) | ||
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| option(BUILD_SMAPLES "Build the Sampels" ON) | ||
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| set(CMAKE_CXX_STANDARD 11) | ||
| set(CMAKE_CXX_STANDARD_REQUIRED True) | ||
| set(DART_DLL_DIR "${PROJECT_SOURCE_DIR}/src") | ||
| if(NOT DART_DIR) | ||
| set(DART_DIR "${PROJECT_SOURCE_DIR}/dart-sdk/sdk") | ||
| endif() | ||
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| set( OUTPUT_PATH_EXT "x86" ) | ||
| if (CMAKE_SIZEOF_VOID_P EQUAL 8) | ||
| set( IS_64_BIT 1 ) | ||
| set( OUTPUT_PATH_EXT "x64" ) | ||
| endif () | ||
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| set(OUTPUT_DEBUG "${OUTPUT_PATH_EXT}/Debug") | ||
| set(OUTPUT_RELEASE "${OUTPUT_PATH_EXT}/Release") | ||
| set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/out/$<$<CONFIG:DEBUG>:${OUTPUT_DEBUG}>$<$<CONFIG:RELEASE>:${OUTPUT_RELEASE}>") | ||
| set(EXECUTABLE_OUTPUT_PATH "${PROJECT_SOURCE_DIR}/out/${OUTPUT_PATH_EXT}/${CMAKE_BUILD_TYPE}") | ||
| set(LIBRARY_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/out/${OUTPUT_PATH_EXT}/${CMAKE_BUILD_TYPE}") | ||
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| add_subdirectory(src) | ||
| if(BUILD_SMAPLES) | ||
| add_subdirectory(examples) | ||
| endif(BUILD_SMAPLES) | ||
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| MESSAGE(STATUS "CMake output directory is ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}") | ||
| MESSAGE(STATUS "Building executables to ${EXECUTABLE_OUTPUT_PATH}") | ||
| MESSAGE(STATUS "Building libraries to ${LIBRARY_OUTPUT_DIRECTORY}") |
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| Original file line number | Diff line number | Diff line change |
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@@ -3,7 +3,9 @@ import 'dart:ffi'; | |
| import 'drawable.dart'; | ||
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| class WorkFfiCalls { | ||
| // On Linux this search fo Function in libdart_dll why on Windows it Works? | ||
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Owner
There was a problem hiding this comment.
Owner
There was a problem hiding this comment. I've fixed FFI resolution for the realtime_example on Linux. The issue is that symbols in executables are not exported by default, so Dart can't find them. You need to add |
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| final DynamicLibrary processLib = DynamicLibrary.process(); | ||
| //final DynamicLibrary processLib = DynamicLibrary.executable(); | ||
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| late final createEntity = processLib | ||
| .lookup<NativeFunction<Uint32 Function(Int32, Int32, Int32, Int32)>>( | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,5 @@ | ||
| #pragma once | ||
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| #include <cute.h> | ||
| using namespace Cute; | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| #include "exportfunc.h" | ||
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| std::unordered_map<unsigned int, Drawable*> entity_drawable_map; | ||
| unsigned int next_entity_id = 1; | ||
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| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
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| WORM_EXPORT unsigned int create_entity(int x, int y, int width, int height) { | ||
| Drawable* d = new Drawable{x, y, width, height, color_blue()}; | ||
| unsigned int entity_id = next_entity_id; | ||
| entity_drawable_map[entity_id] = d; | ||
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| next_entity_id++; | ||
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| return entity_id; | ||
| } | ||
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| WORM_EXPORT void destroy_entity(unsigned int entity_id) { | ||
| const auto& itr = entity_drawable_map.find(entity_id); | ||
| if (itr != entity_drawable_map.end()) { | ||
| delete itr->second; | ||
| entity_drawable_map.erase(itr); | ||
| } | ||
| } | ||
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| WORM_EXPORT Drawable* get_drawable(unsigned int entity_id) { | ||
| const auto& itr = entity_drawable_map.find(entity_id); | ||
| if (itr != entity_drawable_map.end()) { | ||
| return itr->second; | ||
| } | ||
| return nullptr; | ||
| } | ||
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| WORM_EXPORT bool get_key_just_pressed(int key_code) { | ||
| return cf_key_just_pressed((CF_KeyButton)key_code); | ||
| } | ||
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| #ifdef __cplusplus | ||
| } | ||
| #endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| #pragma once | ||
| #include <unordered_map> | ||
| #include "drawable.h" | ||
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| // | ||
| // Dart accessible funcitons | ||
| // These need to be exposed as "C" functions and be exported | ||
| // | ||
| #if defined(_WIN32) | ||
| #define WORM_EXPORT __declspec(dllexport) | ||
| #elif defined(__GNUC__) | ||
| #define WORM_EXPORT __attribute__((visibility("default"))) | ||
| #else | ||
| #define WORM_EXPORT | ||
| #endif | ||
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| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
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| WORM_EXPORT unsigned int create_entity(int x, int y, int width, int height); | ||
| WORM_EXPORT void destroy_entity(unsigned int entity_id); | ||
| WORM_EXPORT Drawable* get_drawable(unsigned int entity_id); | ||
| WORM_EXPORT bool get_key_just_pressed(int key_code); | ||
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| #ifdef __cplusplus | ||
| } | ||
| #endif |
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This seems like it's more of a personal setting than a project setting.
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"dart.analysisExcludedFolders": [
"dart-sdk"
]
This was hard too find without this you see millions from Warnings in VS Code. And not the Warnings of Code in this Lib. I don't how handle it.