From 981ca90c4eaa6d9cc4f56b706340294d2ea3f697 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Mon, 14 Nov 2011 22:22:50 +0200
Subject: MADS: remove/comment unused variables

---
 engines/m4/assets.cpp     | 4 ++--
 engines/m4/mads_menus.cpp | 4 ++--
 engines/m4/mads_views.cpp | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'engines/m4')

diff --git a/engines/m4/assets.cpp b/engines/m4/assets.cpp
index d6cc71e133..f70a35d5ad 100644
--- a/engines/m4/assets.cpp
+++ b/engines/m4/assets.cpp
@@ -301,11 +301,11 @@ void SpriteAsset::loadMadsSpriteAsset(MadsM4Engine *vm, Common::SeekableReadStre
 
 int32 SpriteAsset::parseSprite(bool isBigEndian) {
 
-	uint32 format, chunkType, chunkSize = 0;
+	uint32 chunkType, chunkSize = 0;
 
 	_colorCount = 0;
 
-	format = (!isBigEndian) ? _stream->readUint32LE() : _stream->readUint32BE();
+	/*format = (!isBigEndian) ? _stream->readUint32LE() : */_stream->readUint32BE();
 
 	chunkType = (!isBigEndian) ? _stream->readUint32LE() : _stream->readUint32BE();
 
diff --git a/engines/m4/mads_menus.cpp b/engines/m4/mads_menus.cpp
index 8a2ab67f11..ae16b00616 100644
--- a/engines/m4/mads_menus.cpp
+++ b/engines/m4/mads_menus.cpp
@@ -716,7 +716,7 @@ void RexDialogView::onRefresh(RectList *rects, M4Surface *destSurface) {
 bool RexDialogView::onEvent(M4EventType eventType, int32 param1, int x, int y, bool &captureEvents) {
 	static bool word_7F28C = false;
 	int word_7FED2 = 0;
-	int word_8502A = 0;
+	//int word_8502A = 0;
 
 	// If it's a keypress, handle it immediately
 	if (eventType == KEVENT_KEY) {
@@ -789,7 +789,7 @@ bool RexDialogView::onEvent(M4EventType eventType, int32 param1, int x, int y, b
 		if (!word_7F28C || (objIndex <= 18))
 			_selectedLine = objIndex;
 
-		word_8502A = -1;
+		//word_8502A = -1;
 	}
 
 	return true;
diff --git a/engines/m4/mads_views.cpp b/engines/m4/mads_views.cpp
index d21bfc1cf2..c1d88d5741 100644
--- a/engines/m4/mads_views.cpp
+++ b/engines/m4/mads_views.cpp
@@ -77,7 +77,7 @@ void MadsAction::appendVocab(int vocabId, bool capitalise) {
 
 void MadsAction::set() {
 	int hotspotCount = _madsVm->scene()->getSceneResources().hotspots->size();
-	bool flag = false;
+	bool flag = false; // FIXME: unused
 	strcpy(_statusText, "");
 
 	_currentAction = -1;
-- 
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