remove unnecessary code duplication

svn-id: r31163

4 files changed, 4 insertions, 27 deletions

diff --git a/engines/kyra/kyra_v2.cpp b/engines/kyra/kyra_v2.cpp
index 6f26026211..0ecb5e6b66 100644
--- a/engines/kyra/kyra_v2.cpp
+++ b/engines/kyra/kyra_v2.cpp
@@ -1620,7 +1620,7 @@ void KyraEngine_v2::showIdleAnim() {
 	static bool scriptAnimation = false;
 	if (!scriptAnimation && _flags.isTalkie) {
 		scriptAnimation = true;
-		zanthIdleChat();
+		zanthRandomIdleChat();
 	} else {
 		scriptAnimation = false;
 		if (_loadedZTable > 8)
diff --git a/engines/kyra/kyra_v2.h b/engines/kyra/kyra_v2.h
index dc4dddac86..000f206b5d 100644
--- a/engines/kyra/kyra_v2.h
+++ b/engines/kyra/kyra_v2.h
@@ -798,8 +798,7 @@ protected:
 	void startDialogue(int dlgIndex);
 
 	void zanthSceneStartupChat();
-	void zanthRandomChat();
-	void zanthIdleChat();
+	void zanthRandomIdleChat();
 	void updateDlgBuffer();
 	void loadDlgHeader(int &csEntry, int &vocH, int &scIndex1, int &scIndex2);
 	void processDialogue(int dlgOffset, int vocH = 0, int csEntry = 0);
diff --git a/engines/kyra/script_v2.cpp b/engines/kyra/script_v2.cpp
index 1ce600a94f..d89df97176 100644
--- a/engines/kyra/script_v2.cpp
+++ b/engines/kyra/script_v2.cpp
@@ -904,7 +904,7 @@ int KyraEngine_v2::o2_startDialogue(ScriptState *script) {
 
 int KyraEngine_v2::o2_zanthRandomChat(ScriptState *script) {
 	debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v2::o2_zanthRandomChat(%p)", (const void *)script);
-	zanthRandomChat();
+	zanthRandomIdleChat();
 	return 0;
 }
 
diff --git a/engines/kyra/text_v2.cpp b/engines/kyra/text_v2.cpp
index 2aaa47d25f..77eaf68d02 100644
--- a/engines/kyra/text_v2.cpp
+++ b/engines/kyra/text_v2.cpp
@@ -410,7 +410,7 @@ void KyraEngine_v2::zanthSceneStartupChat() {
 	_newSceneDlgState[tableIndex] = 1;
 }
 
-void KyraEngine_v2::zanthRandomChat() {
+void KyraEngine_v2::zanthRandomIdleChat() {
 	int lowest = _flags.isTalkie ? 6 : 5;
 	int tableIndex = (_mainCharacter.sceneId - READ_LE_UINT16(&_ingameTalkObjIndex[lowest + _newChapterFile])) << 2;
 	if (queryGameFlag(0x164))
@@ -432,28 +432,6 @@ void KyraEngine_v2::zanthRandomChat() {
 	processDialogue(offs, vocH, csEntry);
 }
 
-void KyraEngine_v2::zanthIdleChat() {
-	int lowest = _flags.isTalkie ? 6 : 5;
-	int tableIndex = (_mainCharacter.sceneId - READ_LE_UINT16(&_ingameTalkObjIndex[lowest + _newChapterFile])) << 2;
-	if (queryGameFlag(0x164))
-		return;
-
-	int csEntry, vocH, scIndex1, unused;
-	updateDlgBuffer();
-	loadDlgHeader(csEntry, vocH, scIndex1, unused);
-
-	if (_chatAltFlag) {
-		_chatAltFlag = 0;
-		tableIndex += 2;
-	} else {
-		_chatAltFlag = 1;
-	}
-	
-	uint8 bufferIndex = 8 + scIndex1 * 6 + tableIndex;
-	int offs = READ_LE_UINT16(_dlgBuffer + bufferIndex);
-	processDialogue(offs, vocH, csEntry);
-}
-
 void KyraEngine_v2::updateDlgBuffer() {
 	static const char DlgFileTemplate[] = "CH**-S**.DLG";
 	char filename[13];