LASTEXPRESS: Implement remaining AI logic functions for Kahina and Kronos

svn-id: r53684

2 files changed, 16 insertions, 1 deletions

diff --git a/engines/lastexpress/game/sound.cpp b/engines/lastexpress/game/sound.cpp
index 348a7f6937..3b47b6a405 100644
--- a/engines/lastexpress/game/sound.cpp
+++ b/engines/lastexpress/game/sound.cpp
@@ -450,6 +450,15 @@ void SoundManager::processEntries() {
 	processEntry(kSoundType2);
 }
 
+uint32 SoundManager::getEntryTime(EntityIndex index) {
+	SoundEntry *entry = getEntry(index);
+
+	if (!entry)
+		return 0;
+
+	return entry->time;
+}
+
 //////////////////////////////////////////////////////////////////////////
 // Misc
 //////////////////////////////////////////////////////////////////////////
diff --git a/engines/lastexpress/game/sound.h b/engines/lastexpress/game/sound.h
index 85dfcc2e66..517aa1b31c 100644
--- a/engines/lastexpress/game/sound.h
+++ b/engines/lastexpress/game/sound.h
@@ -161,6 +161,7 @@ public:
 	void processEntries();
 	void removeFromQueue(Common::String filename);
 	void removeFromQueue(EntityIndex entity);
+	uint32 getEntryTime(EntityIndex index);
 
 	// Misc
 	void unknownFunction4();
@@ -242,7 +243,7 @@ private:
 		//int fileData;
 		//int field_18;
 		//int field_1C;
-		//int field_20;
+		uint32 time;
 		//int field_24;
 		//int field_28;
 		Common::SeekableReadStream *stream;	// int
@@ -262,8 +263,13 @@ private:
 		bool isStreamed; // TEMPORARY
 
 		SoundEntry() {
+			status.status = 0;
 			type = kSoundTypeNone;
+
+			time = 0;
+
 			stream = NULL;
+
 			field_3C = 0;
 			field_40 = 0;
 			entity = kEntityPlayer;