Added new options:

- ENABLE_TA enables fire ambient sound
- VOLUME_TA controls fire ambient sound volume

Fire ambient sound is played in a loop when there is active fire effect on screen.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8738 3b4a5df2-a311-0410-b5c6-a8a6f20db521

GameSettings.h

@@ -465,6 +465,8 @@ typedef struct
 	//Sound settings
 	UINT32 guiWeaponSoundEffectsVolume;
 	UINT8  gubMaxPercentNoiseSilencedSound;
+	BOOLEAN fEnableTA;
+	UINT8	ubVolumeTA;
 
 	// WDS - Option to turn off stealing
 	BOOLEAN fStealingDisabled;