CGE2: Implement Font.

4 files changed, 86 insertions, 24 deletions

diff --git a/engines/cge2/cge2.cpp b/engines/cge2/cge2.cpp
index 4bac09a1a0..c80bf502d8 100644
--- a/engines/cge2/cge2.cpp
+++ b/engines/cge2/cge2.cpp
@@ -70,6 +70,7 @@ CGE2Engine::CGE2Engine(OSystem *syst, const ADGameDescription *gameDescription)
 		_vol[i] = nullptr;
 	_eventManager = nullptr;
 	_blinkSprite = nullptr;
+	_font = nullptr;
 	
 	_quitFlag = false;
 	_bitmapPalette = nullptr;
@@ -115,6 +116,7 @@ void CGE2Engine::init() {
 		_point[i] = new V3D();
 	_sys = new System(this);
 	_eventManager = new EventManager(this);
+	_font = new Font(this);
 }
 
 void CGE2Engine::deinit() {
@@ -146,6 +148,7 @@ void CGE2Engine::deinit() {
 	delete _eventManager;
 	if (_blinkSprite != nullptr)
 		delete _blinkSprite;
+	delete _font;
 }
 
 bool CGE2Engine::hasFeature(EngineFeature f) const {
diff --git a/engines/cge2/cge2.h b/engines/cge2/cge2.h
index 2c34b0a1c3..2db0d48d0f 100644
--- a/engines/cge2/cge2.h
+++ b/engines/cge2/cge2.h
@@ -56,6 +56,7 @@ class Hero;
 class Bitmap;
 class System;
 class EventManager;
+class Font;
 
 #define kScrWidth      320
 #define kScrHeight     240
@@ -79,20 +80,6 @@ enum CallbackType {
 
 enum Action { kNear, kMTake, kFTake, kActions };
 
-class Font {
-	char _path[kPathMax];
-	void load();
-	CGE2Engine *_vm;
-public:
-	uint8  *_widthArr;
-	uint16 *_pos;
-	uint8  *_map;
-	Font(CGE2Engine *vm, const char *name);
-	~Font();
-	uint16 width(const char *text);
-	void save();
-};
-
 class CGE2Engine : public Engine {
 private:
 	uint32 _lastFrame, _lastTick;
@@ -241,6 +228,7 @@ public:
 	Sprite *_vol[2];
 	EventManager *_eventManager;
 	Sprite *_blinkSprite;
+	Font *_font;
 private:
 	void init();
 	void deinit();
diff --git a/engines/cge2/talk.cpp b/engines/cge2/talk.cpp
index 2913327320..cff0945fcb 100644
--- a/engines/cge2/talk.cpp
+++ b/engines/cge2/talk.cpp
@@ -27,27 +27,83 @@
 
 #include "cge2/general.h"
 #include "cge2/talk.h"
-//#include "cge2/game.h"
-//#include "cge2/events.h"
 #include "cge2/cge2_main.h"
 
 namespace CGE2 {
 
-Font::Font(CGE2Engine *vm, const char *name) : _vm(vm) {
-	warning("STUB: Font::Font()");
+Font::Font(CGE2Engine *vm) : _vm(vm) {
+	_map = new uint8[kMapSize];
+	_pos = new uint16[kPosSize];
+	_widthArr = new uint8[kWidSize];
+
+	assert((_map != NULL) && (_pos != NULL) && (_widthArr != NULL));
+	load();
 }
 
 Font::~Font() {
-	warning("STUB: Font::~Font()");
+	delete[] _map;
+	delete[] _pos;
+	delete[] _widthArr;
 }
 
 void Font::load() {
-	warning("STUB: Font::load()");
+	char *path = "CGE.CFT";
+	if (!_vm->_resman->exist(path))
+		error("Missing configuration file! %s", path);
+
+	EncryptedStream fontFile(_vm, path);
+	assert(!fontFile.err());
+
+	fontFile.read(_widthArr, kWidSize);
+	assert(!fontFile.err());
+
+	uint16 p = 0;
+	for (uint16 i = 0; i < kPosSize; i++) {
+		_pos[i] = p;
+		p += _widthArr[i];
+	}
+	fontFile.read(_map, p);
+
+	path = "CGE.TXC";
+	if (!_vm->_resman->exist(path))
+		error("Missing configuration file! %s", path);
+
+	// Reading in _colorSet:
+	EncryptedStream colorFile(_vm, path);
+	assert(!colorFile.err());
+
+	char tmpStr[kLineMax + 1];
+	Common::String line;
+	int n = 0;
+
+	for (line = colorFile.readLine(); !colorFile.eos(); line = colorFile.readLine()){
+		if (line.size() == 0)
+			continue;
+		Common::strlcpy(tmpStr, line.c_str(), sizeof(tmpStr));
+		
+		char *p;
+
+		if ((p = _vm->token(tmpStr)) == NULL)
+			error("Wrong line! (%d) in %s", colorFile.getLineCount(), path);
+		_colorSet[n][0] = _vm->number(p);
+
+		for (int i = 1; i < 4; i++) {
+			if ((p = _vm->token(nullptr)) == NULL)
+				error("Wrong line! (%d) in %s", colorFile.getLineCount(), path);
+			_colorSet[n][i] = _vm->number(p);
+		}
+
+		n++;
+	}
 }
 
 uint16 Font::width(const char *text) {
-	warning("STUB: Font::width()");
-	return 0;
+	uint16 w = 0;
+	if (!text)
+		return 0;
+	while (*text)
+		w += _widthArr[(unsigned char)*(text++)];
+	return w;
 }
 
 Talk::Talk(CGE2Engine *vm, const char *text, TextBoxStyle mode, bool wideSpace)
diff --git a/engines/cge2/talk.h b/engines/cge2/talk.h
index 2d4c235d9d..a9e5d63f9b 100644
--- a/engines/cge2/talk.h
+++ b/engines/cge2/talk.h
@@ -33,8 +33,6 @@
 
 namespace CGE2 {
 
-#define kTextColFG         kVgaColDark              // foreground color
-#define kTextColBG         kVgaColGray              // background color
 #define kTextHMargin      (6&~1)                    // EVEN horizontal margins!
 #define kTextVMargin       5                        // vertical margins
 #define kTextLineSpace     2                        // line spacing
@@ -44,6 +42,23 @@ namespace CGE2 {
 #define kMapSize          (256*8)
 #define kFontHigh          8
 #define kFontExt           ".CFT"
+#define kCaptionSide       24
+#define kInfName           101
+#define kSayName           102
+#define kColorNum          6
+
+class Font {
+	void load();
+	CGE2Engine *_vm;
+public:
+	uint8  *_widthArr;
+	uint16 *_pos;
+	uint8  *_map;
+	uint8  _colorSet[kColorNum][4];
+	Font(CGE2Engine *vm);
+	~Font();
+	uint16 width(const char *text);
+};
 
 enum TextBoxStyle { kTBPure, kTBRect, kTBRound };