From fafb90ddb5483a7e75fcf55ac591fe2e36ca1bb2 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Sun, 12 Oct 2003 17:33:29 +0000
Subject: code simplification

svn-id: r10762
---
 scumm/gfx.cpp         | 16 ++++++++--------
 scumm/resource_v2.cpp |  1 -
 scumm/resource_v3.cpp |  1 -
 scumm/saveload.cpp    |  2 +-
 scumm/scumm.h         |  2 +-
 scumm/scummvm.cpp     | 11 ++---------
 6 files changed, 12 insertions(+), 21 deletions(-)

(limited to 'scumm')

diff --git a/scumm/gfx.cpp b/scumm/gfx.cpp
index 0202840b05..a7007e9d91 100644
--- a/scumm/gfx.cpp
+++ b/scumm/gfx.cpp
@@ -1770,7 +1770,7 @@ void Gdi::unkDecodeA(byte *dst, const byte *src, int height) {
 		int x = 8;
 		do {
 			FILL_BITS;
-			*dst++ = (_vm->_features & GF_SMALL_HEADER) ? _vm->_roomPalette[color + _palette_mod] : color + _palette_mod;
+			*dst++ = _vm->_roomPalette[color + _palette_mod];
 
 		againPos:
 			if (!READ_BIT) {
@@ -1795,7 +1795,7 @@ void Gdi::unkDecodeA(byte *dst, const byte *src, int height) {
 							if (!--height)
 								return;
 						}
-						*dst++ = (_vm->_features & GF_SMALL_HEADER) ? _vm->_roomPalette[color + _palette_mod] : color + _palette_mod;
+						*dst++ = _vm->_roomPalette[color + _palette_mod];
 					} while (--reps);
 					bits >>= 8;
 					bits |= (*src++) << (cl - 8);
@@ -1819,7 +1819,7 @@ void Gdi::unkDecodeA_trans(byte *dst, const byte *src, int height) {
 		do {
 			FILL_BITS;
 			if (color != _transparentColor)
-				*dst = (_vm->_features & GF_SMALL_HEADER) ? _vm->_roomPalette[color + _palette_mod] : color + _palette_mod;
+				*dst = _vm->_roomPalette[color + _palette_mod];
 			dst++;
 
 		againPos:
@@ -1846,7 +1846,7 @@ void Gdi::unkDecodeA_trans(byte *dst, const byte *src, int height) {
 								return;
 						}
 						if (color != _transparentColor)
-							*dst = (_vm->_features & GF_SMALL_HEADER) ? _vm->_roomPalette[color + _palette_mod] : color + _palette_mod;
+							*dst = _vm->_roomPalette[color + _palette_mod];
 						dst++;
 					} while (--reps);
 					bits >>= 8;
@@ -1870,7 +1870,7 @@ void Gdi::unkDecodeB(byte *dst, const byte *src, int height) {
 		int x = 8;
 		do {
 			FILL_BITS;
-			*dst++ = (_vm->_features & GF_SMALL_HEADER) ? _vm->_roomPalette[color + _palette_mod] : color + _palette_mod;
+			*dst++ = _vm->_roomPalette[color + _palette_mod];
 			if (!READ_BIT) {
 			} else if (!READ_BIT) {
 				FILL_BITS;
@@ -1901,7 +1901,7 @@ void Gdi::unkDecodeB_trans(byte *dst, const byte *src, int height) {
 		do {
 			FILL_BITS;
 			if (color != _transparentColor)
-				*dst = (_vm->_features & GF_SMALL_HEADER) ? _vm->_roomPalette[color + _palette_mod] : color + _palette_mod;
+				*dst = _vm->_roomPalette[color + _palette_mod];
 			dst++;
 			if (!READ_BIT) {
 			} else if (!READ_BIT) {
@@ -1933,7 +1933,7 @@ void Gdi::unkDecodeC(byte *dst, const byte *src, int height) {
 		int h = height;
 		do {
 			FILL_BITS;
-			*dst = (_vm->_features & GF_SMALL_HEADER) ? _vm->_roomPalette[color + _palette_mod] : color + _palette_mod;
+			*dst = _vm->_roomPalette[color + _palette_mod];
 			dst += _vm->_screenWidth;
 			if (!READ_BIT) {
 			} else if (!READ_BIT) {
@@ -1966,7 +1966,7 @@ void Gdi::unkDecodeC_trans(byte *dst, const byte *src, int height) {
 		do {
 			FILL_BITS;
 			if (color != _transparentColor)
-				*dst = (_vm->_features & GF_SMALL_HEADER) ? _vm->_roomPalette[color + _palette_mod] : color + _palette_mod;
+				*dst = _vm->_roomPalette[color + _palette_mod];
 			dst += _vm->_screenWidth;
 			if (!READ_BIT) {
 			} else if (!READ_BIT) {
diff --git a/scumm/resource_v2.cpp b/scumm/resource_v2.cpp
index 2bfe44d588..36b5110dc9 100644
--- a/scumm/resource_v2.cpp
+++ b/scumm/resource_v2.cpp
@@ -196,7 +196,6 @@ void ScummEngine_v2::readMAXS() {
 
 	_shadowPaletteSize = 256;
 
-	_roomPalette = (byte *) calloc(_shadowPaletteSize, 1);		// FIXME - needs to be removed later
 	_shadowPalette = (byte *) calloc(_shadowPaletteSize, 1);	// FIXME - needs to be removed later
 	allocateArrays();
 }
diff --git a/scumm/resource_v3.cpp b/scumm/resource_v3.cpp
index 308a044ae1..aa03f20ebc 100644
--- a/scumm/resource_v3.cpp
+++ b/scumm/resource_v3.cpp
@@ -208,7 +208,6 @@ void ScummEngine_v3::readMAXS() {
 
 	_shadowPaletteSize = 256;
 
-	_roomPalette = (byte *) calloc(_shadowPaletteSize, 1);		// FIXME - needs to be removed later
 	_shadowPalette = (byte *) calloc(_shadowPaletteSize, 1);	// FIXME - needs to be removed later
 	allocateArrays();
 }
diff --git a/scumm/saveload.cpp b/scumm/saveload.cpp
index a3d727bd7a..142e9417b4 100644
--- a/scumm/saveload.cpp
+++ b/scumm/saveload.cpp
@@ -615,7 +615,7 @@ void ScummEngine::saveOrLoad(Serializer *s, uint32 savegameVersion) {
 		s->saveLoadArrayOf(_shadowPalette, _shadowPaletteSize, 1, sleByte);
 		// _roomPalette didn't show up until V21 save games
 		if (savegameVersion >= VER(21) && _version < 5)
-			s->saveLoadArrayOf (_roomPalette, _shadowPaletteSize, 1, sleByte);
+			s->saveLoadArrayOf(_roomPalette, sizeof(_roomPalette), 1, sleByte);
 	}
 
 	// PalManip data was not saved before V10 save games
diff --git a/scumm/scumm.h b/scumm/scumm.h
index e8827602eb..9f04ddc9f1 100644
--- a/scumm/scumm.h
+++ b/scumm/scumm.h
@@ -950,7 +950,7 @@ protected:
 
 public:
 	byte _proc_special_palette[256];
-	byte *_roomPalette;
+	byte _roomPalette[256];
 	byte *_shadowPalette;
 
 protected:
diff --git a/scumm/scummvm.cpp b/scumm/scummvm.cpp
index 9bffb621c6..4ce8451d91 100644
--- a/scumm/scummvm.cpp
+++ b/scumm/scummvm.cpp
@@ -276,6 +276,7 @@ ScummEngine::ScummEngine(GameDetector *detector, OSystem *syst)
 	// Init all vars - maybe now we can get rid of our custom new/delete operators?
 	_imuse = NULL;
 	_imuseDigital = NULL;
+	_musicEngine = NULL;
 	_features = 0;
 	_verbs = NULL;
 	_objs = NULL;
@@ -429,7 +430,6 @@ ScummEngine::ScummEngine(GameDetector *detector, OSystem *syst)
 	_palManipPalette = NULL;
 	_palManipIntermediatePal = NULL;
 	memset(gfxUsageBits, 0, sizeof(gfxUsageBits));
-	_roomPalette = NULL;
 	_shadowPalette = NULL;
 	_shadowPaletteSize = 0;
 	memset(_currentPalette, 0, sizeof(_currentPalette));
@@ -664,9 +664,6 @@ ScummEngine::ScummEngine(GameDetector *detector, OSystem *syst)
 	_mixer->setMusicVolume(kDefaultMusicVolume);
 
 	// Init iMuse
-	_imuse = NULL;
-	_imuseDigital = NULL;
-	_musicEngine = NULL;
 	if (_features & GF_DIGI_IMUSE) {
 		_musicEngine = _imuseDigital = new IMuseDigital(this);
 #ifndef __PALM_OS__
@@ -754,8 +751,6 @@ ScummEngine::ScummEngine(GameDetector *detector, OSystem *syst)
 			fp.close();
 		}
 	}
-
-	_audioNames = NULL;
 }
 
 ScummEngine::~ScummEngine() {
@@ -780,7 +775,6 @@ ScummEngine::~ScummEngine() {
 
 	delete _costumeRenderer;
 
-	free(_roomPalette);
 	free(_shadowPalette);
 	
 	freeResources();
@@ -1900,8 +1894,7 @@ void ScummEngine::startScene(int room, Actor *a, int objectNr) {
 
 	if (_version < 7) {
 		for (i = 0; i < 256; i++) {
-			if (_features & GF_SMALL_HEADER)
-				_roomPalette[i] = i;
+			_roomPalette[i] = i;
 			_shadowPalette[i] = i;
 		}
 		if (_features & GF_SMALL_HEADER)
-- 
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