reuse the old (ugly nasty dreaded) string system for V8, too (by supplying a NUT based CharsetRenderer)

svn-id: r6162

5 files changed, 157 insertions, 16 deletions

diff --git a/scumm/charset.cpp b/scumm/charset.cpp
index c1989832fb..57c242f71e 100644
--- a/scumm/charset.cpp
+++ b/scumm/charset.cpp
@@ -21,6 +21,7 @@
 #include "stdafx.h"
 #include "charset.h"
 #include "scumm.h"
+#include "nut_renderer.h"
 
 void CharsetRendererCommon::setCurID(byte id)
 {
@@ -388,3 +389,78 @@ void CharsetRendererClassic::drawBits(VirtScreen *vs, byte *dst, byte *mask, int
 		mask += _vm->gdi._numStrips;
 	}
 }
+
+CharsetRendererNut::CharsetRendererNut(Scumm *vm)
+	 : CharsetRenderer(vm)
+{
+	_current = 0;
+	
+	for (int i = 0; i < 4; i++) {
+		char fontname[256];
+		sprintf(fontname, "resource/font%d.nut", i);
+		warning("Loading charset %s\n", fontname);
+		_fr[i] = new NutRenderer(_vm);
+		if (!(_fr[i]->loadFont(fontname, _vm->getGameDataPath()))) {
+			delete _fr[i];
+			_fr[i] = NULL;
+		}
+	
+		_fr[i]->bindDisplay(_vm->virtscr[0].screenPtr, _vm->_realWidth, _vm->_realHeight, _vm->_realWidth);
+	}
+}
+
+CharsetRendererNut::~CharsetRendererNut()
+{
+	for (int i = 0; i < 4; i++)
+		delete _fr[i];
+}
+
+void CharsetRendererNut::setCurID(byte id)
+{
+	assert(id < 4);
+	_curId = id;
+	_current = _fr[id];
+}
+
+int CharsetRendererNut::getCharWidth(byte chr)
+{
+	assert(_current);
+	return _current->getCharWidth(chr);
+}
+
+int CharsetRendererNut::getFontHeight()
+{
+	// FIXME / TODO: how to implement this properly???
+	assert(_current);
+	return _current->getCharHeight('|');
+}
+
+void CharsetRendererNut::printChar(int chr)
+{
+	assert(_current);
+	
+	if (chr == '@')
+		return;
+
+	if (_firstChar) {
+		_strLeft = _left;
+		_strTop = _top;
+		_strRight = _left;
+		_strBottom = _top;
+		_firstChar = false;
+	}
+
+	int width = _current->getCharWidth(chr);
+	int height = _current->getCharHeight(chr);
+
+	_current->drawChar((char)chr, _left, _top, _color);
+	_vm->updateDirtyRect(0, _left, _left + width, _top, _top + height, 0);
+
+	_left += width;
+	if (_left > _strRight)
+		_strRight = _left;
+
+	if (_top + height > _strBottom)
+		_strBottom = _top + height;
+}
+
diff --git a/scumm/charset.h b/scumm/charset.h
index 15dc8ef4af..b5ad8cf5a5 100644
--- a/scumm/charset.h
+++ b/scumm/charset.h
@@ -24,6 +24,7 @@
 #include "common/scummsys.h"
 
 class Scumm;
+class NutRenderer;
 struct VirtScreen;
 
 class CharsetRenderer {
@@ -46,6 +47,7 @@ public:
 
 protected:
 	Scumm *_vm;
+	byte _curId;
 
 	virtual int getCharWidth(byte chr) = 0;
 
@@ -59,7 +61,7 @@ public:
 	void addLinebreaks(int a, byte *str, int pos, int maxwidth);
 	
 	virtual void setCurID(byte id) = 0;
-	virtual int getCurID() = 0;
+	int getCurID() { return _curId; }
 	
 	virtual int getFontHeight() = 0;
 };
@@ -67,14 +69,12 @@ public:
 
 class CharsetRendererCommon : public CharsetRenderer {
 protected:
-	byte _curId;
 	byte *_fontPtr;
 
 public:
 	CharsetRendererCommon(Scumm *vm) : CharsetRenderer(vm) {}
 
 	void setCurID(byte id);
-	int getCurID() { return _curId; }
 	
 	int getFontHeight() { return _fontPtr[1]; }
 };
@@ -104,20 +104,22 @@ public:
 	void printChar(int chr);
 };
 
-/*
-class CharsetRendererNUT : public CharsetRenderer {
+class CharsetRendererNut : public CharsetRenderer {
 protected:
 	int getCharWidth(byte chr);
 
 	NutRenderer *_fr[4];
+	NutRenderer *_current;
 
 public:
-	CharsetRendererNUT(Scumm *vm) : CharsetRenderer(vm) {}
+	CharsetRendererNut(Scumm *vm);
+	~CharsetRendererNut();
 	
 	void printChar(int chr);
 
 	void setCurID(byte id);
+	
+	int getFontHeight();
 };
-*/
 
 #endif
diff --git a/scumm/intern.h b/scumm/intern.h
index d18235d2e0..9f2636eb26 100644
--- a/scumm/intern.h
+++ b/scumm/intern.h
@@ -407,9 +407,10 @@ protected:
 	void decodeParseString(int m, int n);
 
 	/* Version 8 Font Stuff */
+/*
 	void loadCharset(int charset);
 	NutRenderer *_fr[4];
-
+*/
 	/* Version 8 script opcodes */
 	void o8_mod();
 	void o8_wait();
diff --git a/scumm/script_v8.cpp b/scumm/script_v8.cpp
index c4b56256a6..984d8a031f 100644
--- a/scumm/script_v8.cpp
+++ b/scumm/script_v8.cpp
@@ -37,6 +37,7 @@
 
 #define OPCODE(x)	{ &Scumm_v8::x, #x }
 
+/*
 // FIXME: Move this somewhere better :)
 void Scumm_v8::loadCharset(int charset) {
 	char fontname[256];
@@ -51,6 +52,7 @@ void Scumm_v8::loadCharset(int charset) {
 
 	_fr[charset]->bindDisplay(virtscr[0].screenPtr, _realWidth, _realHeight, _realWidth);
 }
+*/
 
 void Scumm_v8::setupOpcodes()
 {
@@ -528,6 +530,62 @@ void Scumm_v8::decodeParseString(int m, int n)
 		break;
 	case 0xD1: {
 
+#if 1
+		_messagePtr = _scriptPointer;
+
+		if (_messagePtr[0] == '/') {
+			char pointer[20];
+			int i, j;
+
+			_scriptPointer += resStrLen((char*)_scriptPointer)+ 1;
+			translateText(_messagePtr, _transText);
+			for (i = 0, j = 0; (_messagePtr[i] != '/' || j == 0) && j < 19; i++) {
+				if (_messagePtr[i] != '/')
+					pointer[j++] = _messagePtr[i];
+			}
+			pointer[j] = 0;
+
+			// Stop any talking that's still going on
+			if (_sound->_talkChannel > -1)
+				_mixer->stop(_sound->_talkChannel);
+
+//			_sound->_talkChannel = _sound->playBundleSound(pointer);
+			_messagePtr = _transText;
+
+			switch (m) {
+			case 0:
+				actorTalk();
+				break;
+			case 1:
+				drawString(1);
+				break;
+			case 2:
+				unkMessage1();
+				break;
+			case 3:
+				unkMessage2();
+				break;
+			}
+			return;
+		} else {
+			switch (m) {
+			case 0:
+				actorTalk();
+				break;
+			case 1:
+				drawString(1);
+				break;
+			case 2:
+				unkMessage1();
+				break;
+			case 3:
+				unkMessage2();
+				break;
+			}
+			_scriptPointer = _messagePtr;
+			return;
+		}
+#else
 		char buffer[1024];
 		_messagePtr = _scriptPointer;
 
@@ -579,6 +637,7 @@ void Scumm_v8::decodeParseString(int m, int n)
 				x -= _fr[_string[m].charset]->getStringWidth(buffer) / 2;
 			_fr[_string[m].charset]->drawString(buffer, x, _string[m].ypos, _string[m].color, 0);
 		}
+#endif
 		break;
 	}
 	case 0xD2:		// SO_PRINT_WRAP Set print wordwrap
@@ -731,7 +790,7 @@ void Scumm_v8::o8_printSystem()
 void Scumm_v8::o8_blastText()
 {
 	// FIXME
-	decodeParseString(2, 0);
+	decodeParseString(1, 0);
 }
 
 void Scumm_v8::o8_cursorCommand()
@@ -789,7 +848,8 @@ void Scumm_v8::o8_cursorCommand()
 		break;
 	case 0xE7: {		// SO_CHARSET_SET
 		int charset = pop();
-		loadCharset(charset);
+		warning("Set userface charset to %d\n", charset);
+//		loadCharset(charset);
 		break;
 	}
 	case 0xE8:		// SO_CHARSET_COLOR
diff --git a/scumm/scummvm.cpp b/scumm/scummvm.cpp
index 4e45dc9dc6..4eb975589e 100644
--- a/scumm/scummvm.cpp
+++ b/scumm/scummvm.cpp
@@ -207,8 +207,16 @@ void Scumm::scummInit()
 	else
 		_resourceHeaderSize = 8;
 
+	if (_features & GF_AFTER_V7) {
+		initScreens(0, 0, _realWidth, _realHeight);
+	} else {
+		initScreens(0, 16, _realWidth, 144);
+	}
+
 	if (_features & GF_OLD256)
 		_charset = new CharsetRendererOld256(this);
+	else if (_features & GF_AFTER_V8)
+		_charset = new CharsetRendererNut(this);
 	else
 		_charset = new CharsetRendererClassic(this);
 
@@ -217,12 +225,6 @@ void Scumm::scummInit()
 	if (!(_features & GF_SMALL_NAMES) && !(_features & GF_AFTER_V8))
 		loadCharset(1);
 
-	if (_features & GF_AFTER_V7) {
-		initScreens(0, 0, _realWidth, _realHeight);
-	} else {
-		initScreens(0, 16, _realWidth, 144);
-	}
-
 	setShake(0);
 	setupCursor();