Example mod for audio_res service

mods/audio_mod/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.25)
+project(audio_mod CXX)
+
+if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+    set(DUSK_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../.." CACHE PATH "Path to dusk source root")
+    option(DUSK_MOD_USE_FULL_TREE "Use full build instead of the minimal mod SDK" OFF)
+    set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+    if (DUSK_MOD_USE_FULL_TREE)
+        add_subdirectory("${DUSK_DIR}" dusk EXCLUDE_FROM_ALL)
+    else ()
+        add_subdirectory("${DUSK_DIR}/sdk" dusk-sdk EXCLUDE_FROM_ALL)
+    endif ()
+endif ()
+
+add_mod(audio_mod
+    SOURCES  src/mod.cpp
+    MOD_JSON mod.json
+    RES_DIR  res
+)

mods/audio_mod/mod.json

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+{
+  "id": "dev.twilitrealm.audio_mod",
+  "name": "[DEMO] Audio Mod",
+  "version": "1.0.0",
+  "author": "You, the listener",
+  "description": "An example Dusklight mod"
+}

mods/audio_mod/res/attribution.txt

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+go.opus and go.wav are licensed CC0, from https://kenney.nl/assets/voiceover-pack

mods/audio_mod/src/mod.cpp

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+#include "mods/service.hpp"
+#include "mods/svc/audio_res.h"
+#include "mods/svc/log.h"
+
+DEFINE_MOD();
+IMPORT_SERVICE(LogService, svc_log);
+IMPORT_SERVICE(AudioResService, svc_audio_res);
+
+extern "C" {
+
+MOD_EXPORT ModResult mod_initialize(ModError*) {
+    svc_log->info(mod_ctx, "template_mod initialized");
+    AudioWaveHandle handle;
+    svc_audio_res->replace_wave(
+        mod_ctx,
+        SoundEffects,
+        4238,
+        "res/go.opus",
+        nullptr,
+        &handle);
+    svc_audio_res->replace_wave(
+        mod_ctx,
+        SoundEffects,
+        4237,
+        "res/go.opus",
+        nullptr,
+        &handle);
+    return MOD_OK;
+}
+
+MOD_EXPORT ModResult mod_update(ModError*) {
+    return MOD_OK;
+}
+
+MOD_EXPORT ModResult mod_shutdown(ModError*) {
+    svc_log->info(mod_ctx, "template_mod unloaded");
+    return MOD_OK;
+}
+}