From a100ff401dc739ae0e57fdbda1848f4db1a24b81 Mon Sep 17 00:00:00 2001
From: DeaDDooMER <deaddoomer@deadsoftware.ru>
Date: Mon, 30 Mar 2020 11:49:44 +0400
Subject: [PATCH] sound: add stub driver

---
 src/CMakeLists.txt  | 15 ++++++---
 src/stubsnd/sound.c | 82 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+), 4 deletions(-)
 create mode 100644 src/stubsnd/sound.c

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index fcbd51a..67832e8 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -8,6 +8,7 @@ option(SOUND_DRIVER "Build with selected sound driver" "OpenAL")
 string(TOUPPER "${SOUND_DRIVER}" SOUND_DRIVER)
 string(COMPARE EQUAL "${SOUND_DRIVER}" "OPENAL" WITH_OPENAL)
 string(COMPARE EQUAL "${SOUND_DRIVER}" "SDLMIXER" WITH_SDLMIXER)
+string(COMPARE EQUAL "${SOUND_DRIVER}" "STUB" WITH_STUBSOUND)
 
 set(D2D_GAME_ROOT .)
 set(D2D_OPENGL_ROOT ${D2D_GAME_ROOT}/gl)
@@ -15,6 +16,7 @@ set(D2D_SOFTWARE_ROOT ${D2D_GAME_ROOT}/soft)
 set(D2D_SDL_ROOT ${D2D_GAME_ROOT}/sdl)
 set(D2D_SDLMIXER_ROOT ${D2D_GAME_ROOT}/sdlmixer)
 set(D2D_OPENAL_ROOT ${D2D_GAME_ROOT}/openal)
+set(D2D_STUBSOUND_ROOT ${D2D_GAME_ROOT}/stubsnd)
 
 aux_source_directory(${D2D_GAME_ROOT} D2D_GAME_SRC)
 aux_source_directory(${D2D_OPENGL_ROOT} D2D_OPENGL_SRC)
@@ -22,10 +24,15 @@ aux_source_directory(${D2D_SOFTWARE_ROOT} D2D_SOFTWARE_SRC)
 aux_source_directory(${D2D_SDL_ROOT} D2D_SDL_SRC)
 aux_source_directory(${D2D_SDLMIXER_ROOT} D2D_SDLMIXER_SRC)
 aux_source_directory(${D2D_OPENAL_ROOT} D2D_OPENAL_SRC)
+aux_source_directory(${D2D_STUBSOUND_ROOT} D2D_STUBSOUND_SRC)
 
 find_package(SDL REQUIRED)
 message(STATUS "sound::${SOUND_DRIVER}")
-if(WITH_OPENAL)
+if(WITH_STUBSOUND)
+  set(D2D_SOUND_SRC "${D2D_STUBSOUND_SRC}")
+  set(D2D_SOUND_INCLUDE_DIR "")
+  set(D2D_SOUND_LIBRARY "")
+elseif(WITH_OPENAL)
   find_package(OpenAL REQUIRED)
   set(D2D_SOUND_SRC "${D2D_OPENAL_SRC}")
   set(D2D_SOUND_INCLUDE_DIR "${OPENAL_INCLUDE_DIR}")
@@ -35,9 +42,9 @@ elseif(WITH_SDLMIXER)
   set(D2D_SOUND_SRC "${D2D_SDLMIXER_SRC}")
   set(D2D_SOUND_INCLUDE_DIR "${SDLMIXER_INCLUDE_DIR}")
   set(D2D_SOUND_LIBRARY "${SDLMIXER_LIBRARY}")
-else(WITH_OPENAL)
-  message(FATAL_ERROR "Select SOUND_DRIVER as 'OPENAL' or 'SDLMIXER'")
-endif(WITH_OPENAL)
+else(WITH_STUBSOUND)
+  message(FATAL_ERROR "Select SOUND_DRIVER as 'OPENAL' or 'SDLMIXER' or 'STUB'")
+endif(WITH_STUBSOUND)
 
 if (WITH_OPENGL)
   find_package(OpenGL REQUIRED)
diff --git a/src/stubsnd/sound.c b/src/stubsnd/sound.c
new file mode 100644
index 0000000..58435f1
--- /dev/null
+++ b/src/stubsnd/sound.c
@@ -0,0 +1,82 @@
+#include "glob.h"
+#include "sound.h"
+#include "music.h"
+
+short snd_vol;
+
+short mus_vol;
+char music_random;
+int music_time;
+int music_fade;
+
+/* Music */
+
+void S_initmusic (void) {
+
+}
+
+void S_donemusic (void) {
+
+}
+
+void S_startmusic (int time) {
+
+}
+
+void S_stopmusic (void) {
+
+}
+
+void S_volumemusic (int v) {
+
+}
+
+void F_loadmus (char n[8]) {
+
+}
+
+void F_freemus (void) {
+
+}
+
+void S_updatemusic (void) {
+
+}
+
+/* Sound */
+
+snd_t *S_get (int id) {
+  return NULL;
+}
+
+snd_t *S_load (const char name[8]) {
+  return NULL;
+}
+
+void S_free (snd_t *s) {
+
+}
+
+void S_init (void) {
+
+}
+
+void S_done (void) {
+
+}
+
+short S_play (snd_t *s, short c, short v) {
+  return 0;
+}
+
+void S_stop (short c) {
+  
+}
+
+void S_volume (int v) {
+  
+}
+
+void S_wait (void) {
+
+}
-- 
2.29.2