From 04eba089f6af536b311c51753700a65d09fc9fb7 Mon Sep 17 00:00:00 2001
From: Gregory Montoir
Date: Sat, 18 Jun 2005 15:44:40 +0000
Subject: fix compilation with DISABLE_SCUMM_7_8 defined

svn-id: r18409
---
 scumm/charset.cpp      |  2 ++
 scumm/charset.h        |  2 ++
 scumm/module.mk        |  2 +-
 scumm/nut_renderer.cpp | 11 ++++-------
 scumm/nut_renderer.h   |  5 ++---
 scumm/scumm.cpp        |  2 ++
 6 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/scumm/charset.cpp b/scumm/charset.cpp
index 8ff53a2b51..875b2fcf07 100644
--- a/scumm/charset.cpp
+++ b/scumm/charset.cpp
@@ -1603,6 +1603,7 @@ void CharsetRendererCommon::drawBits1(const Graphics::Surface &s, byte *dst, con
 	}
 }
 
+#ifndef DISABLE_SCUMM_7_8
 CharsetRendererNut::CharsetRendererNut(ScummEngine *vm)
 	 : CharsetRenderer(vm) {
 	_current = 0;
@@ -1712,6 +1713,7 @@ void CharsetRendererNut::printChar(int chr) {
 	if (_str.bottom < shadow.bottom)
 		_str.bottom = shadow.bottom;
 }
+#endif
 
 void CharsetRendererNES::printChar(int chr) {
 	int width, height, origWidth, origHeight;
diff --git a/scumm/charset.h b/scumm/charset.h
index 98e8752c53..932423c1ec 100644
--- a/scumm/charset.h
+++ b/scumm/charset.h
@@ -187,6 +187,7 @@ public:
 	int getCharWidth(byte chr) { return 8; }
 };
 
+#ifndef DISABLE_SCUMM_7_8
 class CharsetRendererNut : public CharsetRenderer {
 protected:
 	NutRenderer *_fr[5];
@@ -204,6 +205,7 @@ public:
 	int getCharHeight(byte chr);
 	int getCharWidth(byte chr);
 };
+#endif
 
 } // End of namespace Scumm
 
diff --git a/scumm/module.mk b/scumm/module.mk
index 8072edc8d0..9e3165ddce 100644
--- a/scumm/module.mk
+++ b/scumm/module.mk
@@ -20,7 +20,6 @@ MODULE_OBJS := \
 	scumm/help.o \
 	scumm/midiparser_ro.o \
 	scumm/midiparser_eup.o \
-	scumm/nut_renderer.o \
 	scumm/object.o \
 	scumm/palette.o \
 	scumm/player_mod.o \
@@ -52,6 +51,7 @@ MODULE_OBJS := \
 
 ifndef DISABLE_SCUMM_7_8
 MODULE_OBJS += \
+	scumm/nut_renderer.o \
 	scumm/script_v8.o \
 	scumm/imuse_digi/dimuse.o \
 	scumm/imuse_digi/dimuse_bndmgr.o \
diff --git a/scumm/nut_renderer.cpp b/scumm/nut_renderer.cpp
index ad534f0894..6c9a5c976b 100644
--- a/scumm/nut_renderer.cpp
+++ b/scumm/nut_renderer.cpp
@@ -29,18 +29,14 @@ namespace Scumm {
 
 NutRenderer::NutRenderer(ScummEngine *vm) :
 	_vm(vm),
-	_initialized(false),
 	_loaded(false),
 	_numChars(0) {
-
-	for (int i = 0; i < 256; i++)
-		_chars[i].src = NULL;
+	memset(_chars, 0, sizeof(_chars));
 }
 
 NutRenderer::~NutRenderer() {
 	for (int i = 0; i < _numChars; i++) {
-		if (_chars[i].src)
-			delete []_chars[i].src;
+		delete []_chars[i].src;
 	}
 }
 
@@ -104,6 +100,7 @@ bool NutRenderer::loadFont(const char *filename) {
 	}
 
 	_numChars = READ_LE_UINT16(dataSrc + 10);
+	assert(_numChars <= ARRAYSIZE(_chars));
 	uint32 offset = 0;
 	for (int l = 0; l < _numChars; l++) {
 		offset += READ_BE_UINT32(dataSrc + offset + 4) + 8;
@@ -127,7 +124,7 @@ bool NutRenderer::loadFont(const char *filename) {
 		// so there may appear some garbage. That's why we have to fill it
 		// with zeroes first.
 		memset(_chars[l].src, 0, srcSize);
-		
+
 		const uint8 *fobjptr = dataSrc + offset + 22;
 		switch (codec) {
 		case 1:
diff --git a/scumm/nut_renderer.h b/scumm/nut_renderer.h
index 5c47e7edb2..87f38b853b 100644
--- a/scumm/nut_renderer.h
+++ b/scumm/nut_renderer.h
@@ -18,7 +18,7 @@
  * $Header$
  */
 
-#ifndef NUT_RENDERER_H
+#if !defined(NUT_RENDERER_H) && !defined(DISABLE_SCUMM_7_8)
 #define NUT_RENDERER_H
 
 #include "common/file.h"
@@ -31,7 +31,6 @@ class ScummEngine;
 class NutRenderer {
 protected:
 	ScummEngine *_vm;
-	bool _initialized;
 	bool _loaded;
 	int _numChars;
 	struct {
@@ -48,7 +47,7 @@ protected:
 public:
 	NutRenderer(ScummEngine *vm);
 	virtual ~NutRenderer();
-	int getNumChars() { return _numChars; }
+	int getNumChars() const { return _numChars; }
 
 	bool loadFont(const char *filename);
 
diff --git a/scumm/scumm.cpp b/scumm/scumm.cpp
index 2b05c35fbe..6a5461a4c1 100644
--- a/scumm/scumm.cpp
+++ b/scumm/scumm.cpp
@@ -1492,8 +1492,10 @@ int ScummEngine::init(GameDetector &detector) {
 		_charset = new CharsetRendererV2(this, _language);
 	else if (_version == 3)
 		_charset = new CharsetRendererV3(this);
+#ifndef DISABLE_SCUMM_7_8		
 	else if (_version == 8)
 		_charset = new CharsetRendererNut(this);
+#endif
 	else
 		_charset = new CharsetRendererClassic(this);
 
-- 
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