Added: #1469 Function to resolve position for TPositionOrEntity objects

--HG--
branch : gsoc2012-fabien

code/ryzom/client/src/camera_animation_manager/camera_animation_modifiers_players.cpp

@@ -18,6 +18,9 @@
 #include "camera_animation_manager/camera_animation_modifier_player_factory.h"
 #include "game_share/position_or_entity_type.h"
 #include "camera_animation_manager/camera_animation_info.h"
+#include "camera_animation_manager/position_or_entity_pos_resolver.h"
+#include "global.h"
+#include "sound_manager.h"
 
 /////////////////////////////////////////////////////////////////////////////
 /// This animation modifier shakes the camera. The parameter is
@@ -75,6 +78,10 @@ public:
 		impulse.serial(const_cast<TPositionOrEntity&>(SoundPos));
 		impulse.serial(const_cast<NLMISC::CSheetId&>(SoundId));
 
+		// We play the sound once here
+		NLMISC::CVector pos = resolvePositionOrEntityPosition(SoundPos);
+		SoundMngr->spawnSource(SoundId, pos);
+
 		return true;
 	}
 

code/ryzom/client/src/camera_animation_manager/camera_animation_steps_players.cpp

@@ -18,6 +18,7 @@
 #include "camera_animation_manager/camera_animation_step_player_factory.h"
 #include "game_share/position_or_entity_type.h"
 #include "camera_animation_manager/camera_animation_info.h"
+#include "camera_animation_manager/position_or_entity_pos_resolver.h"
 
 
 /// Basic camera animation step that has generic values

code/ryzom/client/src/camera_animation_manager/position_or_entity_pos_resolver.cpp

@@ -0,0 +1,46 @@
+// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "camera_animation_manager/position_or_entity_pos_resolver.h"
+#include "entity_cl.h"
+#include "game_share/position_or_entity_type.h"
+#include "entities.h"
+
+NLMISC::CVector resolvePositionOrEntityPosition(const TPositionOrEntity& posOrEntity)
+{
+	if (!posOrEntity.isValid())
+	{
+		nlwarning("<resolvePositionOrEntityPosition> invalid position or entity");
+		return NLMISC::CVector();
+	}
+
+	if (posOrEntity.isPosition())
+		return posOrEntity.getPosition();
+
+	CEntityCL *entity = EntitiesMngr.getEntityByCompressedIndex(posOrEntity.getEntityId());
+	if (!entity)
+	{
+		nlwarning("<resolvePositionOrEntityPosition> invalid entity with compressed id %d", posOrEntity.getEntityId());
+		return NLMISC::CVector();
+	}
+	else
+	{
+		NLMISC::CVector pos = entity->pos();
+		return pos;
+	}
+	return NLMISC::CVector();
+}
+

code/ryzom/client/src/camera_animation_manager/position_or_entity_pos_resolver.h

@@ -0,0 +1,30 @@
+// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef RY_POSITIONORENTITYPOSRESOLVER_H
+#define RY_POSITIONORENTITYPOSRESOLVER_H
+
+#include "nel/misc/entity_id.h"
+#include "nel/misc/vector.h"
+#include "game_share/position_or_entity_type.h"
+
+
+/// Function that returns the stored position if it contains a position
+/// Or the current entity's position if it contains an entity
+NLMISC::CVector resolvePositionOrEntityPosition(const TPositionOrEntity& posOrEntity);
+
+
+#endif /* RY_POSITIONORENTITYPOSRESOLVER_H */

code/ryzom/client/src/net_manager.cpp

@@ -92,6 +92,7 @@
 #include "nel/misc/entity_id.h"
 #include "entity_cl.h"
 #include "camera_animation_manager/camera_animation_player.h"
+#include "camera_animation_manager/position_or_entity_pos_resolver.h"
 
 
 #define OLD_STRING_SYSTEM
@@ -3574,25 +3575,9 @@ void impulsePlaySoundTrigger(NLMISC::CBitMemStream& impulse)
 		nlwarning("<impulsePlaySoundTrigger> invalid SoundPosition");
 		return;
 	}
-	if (SoundPosition.isPosition())
-		SoundMngr->spawnSource(SoundId, SoundPosition.getPosition());
-	else
-	{
-		NLMISC::CVectorD pos;
-		TDataSetIndex compressedIndex = SoundPosition.getEntityId();
 
-		CEntityCL *entity = EntitiesMngr.getEntityByCompressedIndex(compressedIndex);
-		if (!entity)
-		{
-			nlwarning("<impulsePlaySoundTrigger> invalid entity with compressed id %d", compressedIndex);
-			return;
-		}
-		else
-		{
-			pos = entity->pos();
-			SoundMngr->spawnSource(SoundId, pos);
-		}
-	}
+	NLMISC::CVector pos = resolvePositionOrEntityPosition(SoundPosition);
+	SoundMngr->spawnSource(SoundId, pos);
 }
 
 void impulseCameraAnimationPlay(NLMISC::CBitMemStream& impulse)