nixpkgs/pkgs/games/shipwright/lus-install-paths.patch

Submodule libultraship contains modified content
diff --git a/libultraship/src/CMakeLists.txt b/libultraship/src/CMakeLists.txt
index f95c3c9..5b967b9 100644
--- a/libultraship/src/CMakeLists.txt
+++ b/libultraship/src/CMakeLists.txt
@@ -74,7 +74,10 @@ target_sources(libultraship PRIVATE ${Source_Files__Controller})
 
 #=================== Core ===================
 
+configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/install_config.h.in ${CMAKE_BINARY_DIR}/install_config.h @ONLY)
+
 set(Source_Files__Core
+    ${CMAKE_BINARY_DIR}/install_config.h
     ${CMAKE_CURRENT_SOURCE_DIR}/core/Window.h
     ${CMAKE_CURRENT_SOURCE_DIR}/core/Window.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/core/ConsoleVariable.h
@@ -329,7 +332,7 @@ endif()
 #=================== Packages & Includes ===================
 
 target_include_directories(libultraship
-    PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../extern
+    PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../extern ${CMAKE_BINARY_DIR}
     PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${INCLUDE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../extern/spdlog/include ${CMAKE_CURRENT_SOURCE_DIR}/../extern/stb
 )
 
diff --git a/libultraship/src/core/Context.cpp b/libultraship/src/core/Context.cpp
index 776333e..fa546e6 100644
--- a/libultraship/src/core/Context.cpp
+++ b/libultraship/src/core/Context.cpp
@@ -14,6 +14,7 @@
 #elif defined(__WIIU__)
 #include "port/wiiu/WiiUImpl.h"
 #endif
+#include "install_config.h"
 
 namespace LUS {
 std::weak_ptr<Context> Context::mContext;
@@ -281,6 +282,18 @@ std::string Context::GetShortName() {
 }
 
 std::string Context::GetAppBundlePath() {
+#ifdef CMAKE_INSTALL_PREFIX
+    static const std::string fpath = CMAKE_INSTALL_PREFIX;
+    static int exists = -1;
+
+    if (exists == -1) {
+        exists = fpath.size() > 0 && std::filesystem::is_directory(fpath);
+    }
+
+    if (exists) {
+        return fpath;
+    }
+#else
 #ifdef __APPLE__
     FolderManager folderManager;
     return folderManager.getMainBundlePath();
@@ -291,6 +304,7 @@ std::string Context::GetAppBundlePath() {
     if (fpath != NULL) {
         return std::string(fpath);
     }
+#endif
 #endif
 
     return ".";
@@ -304,6 +318,13 @@ std::string Context::GetAppDirectoryPath() {
     }
 #endif
 
+    char *prefpath = SDL_GetPrefPath(NULL, "soh");
+    if (prefpath != NULL) {
+        std::string ret(prefpath);
+        SDL_free(prefpath);
+        return ret;
+    }
+
     return ".";
 }
 
@@ -315,7 +336,24 @@ std::string Context::GetPathRelativeToAppDirectory(const char* path) {
     return GetAppDirectoryPath() + "/" + path;
 }
 
+std::string Context::FindFileFromAllAppDirectories(const char* path) {
+    std::string fpath;
+
+    // app configuration dir (eg. ~/.local/share)
+    fpath = GetPathRelativeToAppDirectory(path);
+    if (std::filesystem::exists(fpath)) {
+        return fpath;
+    }
+    // app install dir (eg. /usr/)
+    fpath = GetPathRelativeToAppBundle(path);
+    if (std::filesystem::exists(fpath)) {
+        return fpath;
+    }
+    // current dir
+    return "./" + std::string(path);
+}
+
 bool Context::DoesOtrFileExist() {
     return mOtrFileExists;
 }
-} // namespace LUS
\ No newline at end of file
+} // namespace LUS
diff --git a/libultraship/src/core/Context.h b/libultraship/src/core/Context.h
index c32f4dd..a9f1639 100644
--- a/libultraship/src/core/Context.h
+++ b/libultraship/src/core/Context.h
@@ -26,6 +26,7 @@ class Context {
     static std::string GetAppDirectoryPath();
     static std::string GetPathRelativeToAppDirectory(const char* path);
     static std::string GetPathRelativeToAppBundle(const char* path);
+    static std::string FindFileFromAllAppDirectories(const char* path);
 
     Context(std::string name, std::string shortName);
 
diff --git a/libultraship/src/core/libultra/os.cpp b/libultraship/src/core/libultra/os.cpp
index 9058fe1..7d9387e 100644
--- a/libultraship/src/core/libultra/os.cpp
+++ b/libultraship/src/core/libultra/os.cpp
@@ -21,8 +21,8 @@ int32_t osContInit(OSMesgQueue* mq, uint8_t* controllerBits, OSContStatus* statu
     }
 
 #ifndef __SWITCH__
-    const char* controllerDb = "gamecontrollerdb.txt";
-    int mappingsAdded = SDL_GameControllerAddMappingsFromFile(controllerDb);
+    std::string controllerDb = LUS::Context::GetPathRelativeToAppBundle("gamecontrollerdb.txt");
+    int mappingsAdded = SDL_GameControllerAddMappingsFromFile(controllerDb.c_str());
     if (mappingsAdded >= 0) {
         SPDLOG_INFO("Added SDL game controllers from \"{}\" ({})", controllerDb, mappingsAdded);
     } else {
@@ -90,4 +90,4 @@ int32_t osRecvMesg(OSMesgQueue* mq, OSMesg* msg, int32_t flag) {
     mq->validCount--;
     return 0;
 }
-}
\ No newline at end of file
+}
diff --git a/libultraship/src/install_config.h.in b/libultraship/src/install_config.h.in
new file mode 100644
index 0000000..029753c
--- /dev/null
+++ b/libultraship/src/install_config.h.in
@@ -0,0 +1 @@
+#cmakedefine CMAKE_INSTALL_PREFIX "@CMAKE_INSTALL_PREFIX@"