[Scummvm-cvs-logs] SF.net SVN: scummvm: [31717] scummvm/trunk/engines/made

[john_doe at users.sourceforge.net]

Revision: 31717
          http://scummvm.svn.sourceforge.net/scummvm/?rev=31717&view=rev
Author:   john_doe
Date:     2008-04-25 04:05:56 -0700 (Fri, 25 Apr 2008)

Log Message:
-----------
Added FontResource type

Modified Paths:
--------------
    scummvm/trunk/engines/made/resource.cpp
    scummvm/trunk/engines/made/resource.h

Modified: scummvm/trunk/engines/made/resource.cpp
===================================================================
--- scummvm/trunk/engines/made/resource.cpp	2008-04-25 11:02:37 UTC (rev 31716)
+++ scummvm/trunk/engines/made/resource.cpp	2008-04-25 11:05:56 UTC (rev 31717)
@@ -205,33 +205,59 @@
 		return NULL;
 }
 
-/* XmidiResource */
+/* FontResource */
 
-XmidiResource::XmidiResource() : _data(NULL), _size(0) {
+FontResource::FontResource() : _data(NULL), _size(0) {
 }
 
-XmidiResource::~XmidiResource() {
+FontResource::~FontResource() {
 	if (_data)
 		delete[] _data;
 }
 
-void XmidiResource::load(byte *source, int size) {
+void FontResource::load(byte *source, int size) {
 	_data = new byte[size];
 	_size = size;
 	memcpy(_data, source, size);
 }
 
-/* FontResource */
+int FontResource::getHeight() const {
+	return _data[0];
+}
 
-FontResource::FontResource() : _data(NULL), _size(0) {
+int FontResource::getCharWidth(char c) const {
+	byte *charData = getCharData(c);
+	if (charData)
+		return charData[0];
+	else
+		return 0;
 }
 
-FontResource::~FontResource() {
+byte *FontResource::getChar(char c) const {
+	byte *charData = getCharData(c);
+	if (charData)
+		return charData + 1;
+	else
+		return NULL;
+}
+
+byte *FontResource::getCharData(char c) const {
+	if (c < 28 || c > 255)
+		return NULL;
+	return _data + 1 + (c - 28) * (getHeight() + 1);
+}
+
+/* XmidiResource */
+
+XmidiResource::XmidiResource() : _data(NULL), _size(0) {
+}
+
+XmidiResource::~XmidiResource() {
 	if (_data)
 		delete[] _data;
 }
 
-void FontResource::load(byte *source, int size) {
+void XmidiResource::load(byte *source, int size) {
 	_data = new byte[size];
 	_size = size;
 	memcpy(_data, source, size);
@@ -301,14 +327,14 @@
 	return createResource<MenuResource>(kResMENU, index);
 }
 
+FontResource *ProjectReader::getFont(int index) {
+	return createResource<FontResource>(kResFONT, index);
+}
+
 XmidiResource *ProjectReader::getXmidi(int index) {
 	return createResource<XmidiResource>(kResXMID, index);
 }
 
-FontResource *ProjectReader::getFont(int index) {
-	return createResource<FontResource>(kResFONT, index);
-}
-
 void ProjectReader::loadIndex(ResourceSlots *slots) {
 	_fd->readUint32LE(); // skip INDX
 	_fd->readUint32LE(); // skip index size

Modified: scummvm/trunk/engines/made/resource.h
===================================================================
--- scummvm/trunk/engines/made/resource.h	2008-04-25 11:02:37 UTC (rev 31716)
+++ scummvm/trunk/engines/made/resource.h	2008-04-25 11:05:56 UTC (rev 31717)
@@ -45,8 +45,8 @@
 	kResSNDS = MKID_BE('SNDS'),
 	kResANIM = MKID_BE('ANIM'),
 	kResMENU = MKID_BE('MENU'),
-	kResXMID = MKID_BE('XMID'),
-	kResFONT = MKID_BE('FONT')
+	kResFONT = MKID_BE('FONT'),
+	kResXMID = MKID_BE('XMID')
 };
 
 struct ResourceSlot;
@@ -112,23 +112,24 @@
 	Common::Array<Common::String> _strings;
 };
 
-class XmidiResource : public Resource {
+class FontResource : public Resource {
 public:
-	XmidiResource();
-	~XmidiResource();
+	FontResource();
+	~FontResource();
 	void load(byte *source, int size);
-	byte *getData() const { return _data; }
-	int getSize() const { return _size; }
+	int getHeight() const;
+	int getCharWidth(char c) const;
+	byte *getChar(char c) const;
 protected:
 	byte *_data;
 	int _size;
+	byte *getCharData(char c) const;
 };
 
-// TODO
-class FontResource : public Resource {
+class XmidiResource : public Resource {
 public:
-	FontResource();
-	~FontResource();
+	XmidiResource();
+	~XmidiResource();
 	void load(byte *source, int size);
 	byte *getData() const { return _data; }
 	int getSize() const { return _size; }
@@ -160,8 +161,8 @@
 	AnimationResource *getAnimation(int index);
 	SoundResource *getSound(int index);
 	MenuResource *getMenu(int index);
+	FontResource *getFont(int index);
 	XmidiResource *getXmidi(int index);
-	FontResource *getFont(int index);
 
 	void freeResource(Resource *resource);
 


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