From: Alexander Monakov <amonakov@gmail.com>
Date: Tue, 28 Dec 2010 22:42:20 +0000 (+0300)
Subject: Prepare to cleanup sound emission
X-Git-Url: https://git.jsancho.org/?a=commitdiff_plain;h=ac2329020de30416484a59f41e1156439d143b87;p=lugaru.git

Prepare to cleanup sound emission
---

diff --git a/Source/Game.cpp b/Source/Game.cpp
index d68ee11..0751da0 100644
--- a/Source/Game.cpp
+++ b/Source/Game.cpp
@@ -218,12 +218,7 @@ typedef struct {
 } params_thread;
 
 void Game::fireSound(int sound) {
-	float gLoc[3]={0,0,0};
-	float vel[3]={0,0,0};
-	PlaySoundEx( sound, samp[sound], NULL, true);
-	OPENAL_3D_SetAttributes(channels[sound], gLoc, vel);
-	OPENAL_SetVolume(channels[sound], 256);
-	OPENAL_SetPaused(channels[sound], false);
+	emit_sound_at(sound);
 }
 
 void Game::inputText(char* str, int* charselected, int* nb_chars) {
diff --git a/Source/Globals.cpp b/Source/Globals.cpp
index 30065b4..901ac1a 100644
--- a/Source/Globals.cpp
+++ b/Source/Globals.cpp
@@ -39,7 +39,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include "Animation.h"
 
 bool visibleloading = 0;
-int channels[100] = {0};
 
 float volume = 0;
 bool ismotionblur = 0;
diff --git a/Source/Sounds.cpp b/Source/Sounds.cpp
index c82f42e..9cedebc 100644
--- a/Source/Sounds.cpp
+++ b/Source/Sounds.cpp
@@ -19,6 +19,7 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
+#include "Quaternions.h"
 #include "Sounds.h"
 #include "openal_wrapper.h"
 
@@ -26,6 +27,8 @@ struct OPENAL_SAMPLE *samp[sounds_count];
 
 int footstepsound, footstepsound2, footstepsound3, footstepsound4;
 
+int channels[100];
+
 static const char *sound_data[sounds_count] = {
 #define DECLARE_SOUND(id, filename) filename,
 #include "Sounds.def"
@@ -70,3 +73,12 @@ void loadAllSounds()
     OPENAL_Stream_SetMode(samp[i], OPENAL_LOOP_NORMAL);
 }
 
+void
+emit_sound_at(int soundid, const XYZ &pos, float vol)
+{
+  PlaySoundEx (soundid, samp[soundid], NULL, true);
+  OPENAL_3D_SetAttributes_ (channels[soundid], pos, NULL);
+  OPENAL_SetVolume (channels[soundid], vol);
+  OPENAL_SetPaused (channels[soundid], false);
+}
+
diff --git a/Source/Sounds.h b/Source/Sounds.h
index 8feac33..12d3660 100644
--- a/Source/Sounds.h
+++ b/Source/Sounds.h
@@ -33,5 +33,7 @@ extern struct OPENAL_SAMPLE *samp[sounds_count];
 
 extern void loadAllSounds();
 
+extern void emit_sound_at(int soundid, const XYZ &pos = XYZ(), float vol = 256.f);
+
 extern int footstepsound, footstepsound2, footstepsound3, footstepsound4;
 #endif
diff --git a/Source/openal_wrapper.cpp b/Source/openal_wrapper.cpp
index c3849a8..3d9021f 100644
--- a/Source/openal_wrapper.cpp
+++ b/Source/openal_wrapper.cpp
@@ -25,6 +25,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <stdlib.h>
 #include <string.h>
 
+#include "Quaternions.h"
 #include "openal_wrapper.h"
 #include "Sounds.h"
 
@@ -186,6 +187,16 @@ AL_API signed char OPENAL_3D_SetAttributes(int channel, const float *pos, const
     return true;
 }
 
+AL_API signed char OPENAL_3D_SetAttributes_(int channel, const XYZ &pos, const float *vel)
+{
+    if (!initialized) return false;
+    if ((channel < 0) || (channel >= num_channels)) return false;
+
+    set_channel_position(channel, pos.x, pos.y, -pos.z);
+
+    return true;
+}
+
 AL_API signed char OPENAL_Init(int mixrate, int maxsoftwarechannels, unsigned int flags)
 {
     if (initialized) return false;
diff --git a/Source/openal_wrapper.h b/Source/openal_wrapper.h
index 9f9c41b..5f2280b 100644
--- a/Source/openal_wrapper.h
+++ b/Source/openal_wrapper.h
@@ -70,6 +70,7 @@ extern "C" {
 
 AL_API void OPENAL_3D_Listener_SetAttributes(const float *pos, const float *vel, float fx, float fy, float fz, float tx, float ty, float tz);
 AL_API signed char OPENAL_3D_SetAttributes(int channel, const float *pos, const float *vel);
+AL_API signed char OPENAL_3D_SetAttributes_(int channel, const XYZ &pos, const float *vel);
 AL_API signed char OPENAL_Init(int mixrate, int maxsoftwarechannels, unsigned int flags);
 AL_API void OPENAL_Close();
 AL_API OPENAL_SAMPLE *OPENAL_Sample_Load(int index, const char *name_or_data, unsigned int mode, int offset, int length);
@@ -83,6 +84,7 @@ AL_API void OPENAL_Stream_Close(OPENAL_STREAM *stream);
 AL_API signed char OPENAL_Stream_SetMode(OPENAL_STREAM *stream, unsigned int mode);
 AL_API void OPENAL_Update();
 AL_API signed char OPENAL_SetOutput(int outputtype);
+void PlaySoundEx(int chan, OPENAL_SAMPLE *sptr, OPENAL_DSPUNIT *dsp, signed char startpaused);
 
 #ifdef __cplusplus
 }