From cb960ad976bf523704beb71641bc242501a67a53 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sun, 26 Jul 2009 14:17:40 +0000
Subject: Change the way the font data for SJIS fonts is load.

svn-id: r42815
---
 graphics/sjis.cpp | 15 ++++++++++++---
 graphics/sjis.h   | 14 +++++++++++---
 2 files changed, 23 insertions(+), 6 deletions(-)

(limited to 'graphics')

diff --git a/graphics/sjis.cpp b/graphics/sjis.cpp
index 0fad3fff94..a00fdc83cb 100644
--- a/graphics/sjis.cpp
+++ b/graphics/sjis.cpp
@@ -101,10 +101,19 @@ void FontSJIS16x16::drawChar(void *dst, uint16 ch, int pitch, int bpp, uint32 c1
 	}
 }
 
-bool FontTowns::loadFromStream(Common::ReadStream &stream) {
+// FM-TOWNS ROM font
+
+bool FontTowns::loadData() {
+	Common::SeekableReadStream *data = SearchMan.createReadStreamForMember("FMT_FNT.ROM");
+	if (!data)
+		return false;
+
 	for (uint i = 0; i < (kFontRomSize / 2); ++i)
-		_fontData[i] = stream.readUint16BE();
-	return !stream.err();
+		_fontData[i] = data->readUint16BE();
+
+	bool retValue = !data->err();
+	delete data;
+	return retValue;
 }
 
 const uint16 *FontTowns::getCharData(uint16 ch) const {
diff --git a/graphics/sjis.h b/graphics/sjis.h
index 661a8834b0..141a1ed13a 100644
--- a/graphics/sjis.h
+++ b/graphics/sjis.h
@@ -49,6 +49,11 @@ class FontSJIS {
 public:
 	virtual ~FontSJIS() {}
 
+	/**
+	 * Load the font data.
+	 */
+	virtual bool loadData() = 0;
+
 	/**
 	 * Enable outline drawing.
 	 *
@@ -87,6 +92,9 @@ public:
 	virtual void drawChar(void *dst, uint16 ch, int pitch, int bpp, uint32 c1, uint32 c2) const = 0;
 };
 
+/**
+ * A base class to render 16x16 monochrome SJIS fonts.
+ */
 class FontSJIS16x16 : public FontSJIS {
 public:
 	FontSJIS16x16() : _outlineEnabled(false) {}
@@ -119,9 +127,9 @@ protected:
 class FontTowns : public FontSJIS16x16 {
 public:
 	/**
-	 * Loads the ROM data from the given read stream.
+	 * Loads the ROM data from "FMT_FNT.ROM".
 	 */
-	bool loadFromStream(Common::ReadStream &stream);
+	bool loadData();
 
 private:
 	enum {
@@ -142,7 +150,7 @@ public:
 	~FontSjisSVM() { delete[] _fontData; }
 
 	/**
-	 * Load the ROM data from "SJIS.FNT".
+	 * Load the font data from "SJIS.FNT".
 	 */
 	bool loadData();
 
-- 
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