From a755ce6e9215006bbafbcb28f46c30a03b464a4d Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Tue, 27 Jan 2015 22:57:46 -0500
Subject: XEEN: Implement hilight/unhilightChar, bufixes for Tavern display

---
 engines/xeen/interface.cpp | 24 ++++++++++++++++++++++--
 engines/xeen/interface.h   |  1 +
 engines/xeen/town.cpp      | 20 +++++++++++---------
 engines/xeen/town.h        |  2 +-
 4 files changed, 35 insertions(+), 12 deletions(-)

diff --git a/engines/xeen/interface.cpp b/engines/xeen/interface.cpp
index 0126cd6d17..ece8ff3054 100644
--- a/engines/xeen/interface.cpp
+++ b/engines/xeen/interface.cpp
@@ -781,11 +781,31 @@ void Interface::doFalling() {
 }
 
 void Interface::highlightChar(int charId) {
-	error("TODO: highlightChar");
+	Screen &screen = *_vm->_screen;
+
+	if (charId != _hiliteChar && _hiliteChar != HILIGHT_CHAR_DISABLED) {
+		// Handle deselecting any previusly selected char
+		if (_hiliteChar != -1) {
+			_globalSprites.draw(screen, 9 + _hiliteChar,
+				Common::Point(CHAR_FACES_X[_hiliteChar] - 1, 149));
+		}
+
+		// Highlight new character
+		_globalSprites.draw(screen, 8, Common::Point(CHAR_FACES_X[charId] - 1, 149));
+		_hiliteChar = charId;
+		screen._windows[33].update();
+	}
 }
 
 void Interface::unhighlightChar() {
-	error("TODO: unhighlight");
+	Screen &screen = *_vm->_screen;
+
+	if (_hiliteChar != -1) {
+		_globalSprites.draw(screen, _hiliteChar + 9,
+			Common::Point(CHAR_FACES_X[_hiliteChar] - 1, 149));
+		_hiliteChar = -1;
+		screen._windows[33].update();
+	}
 }
 
 bool Interface::checkMoveDirection(int key) {
diff --git a/engines/xeen/interface.h b/engines/xeen/interface.h
index ab30654065..1630e80f69 100644
--- a/engines/xeen/interface.h
+++ b/engines/xeen/interface.h
@@ -34,6 +34,7 @@ namespace Xeen {
 class XeenEngine;
 
 #define MINIMAP_SIZE 7
+#define HILIGHT_CHAR_DISABLED -2
 
 class Interface: public ButtonContainer, public InterfaceMap {
 private:
diff --git a/engines/xeen/town.cpp b/engines/xeen/town.cpp
index 81cc88bb2c..af93d0016c 100644
--- a/engines/xeen/town.cpp
+++ b/engines/xeen/town.cpp
@@ -292,9 +292,11 @@ int Town::townWait() {
 	EventsManager &events = *_vm->_events;
 	Interface &intf = *_vm->_interface;
 
+	_buttonValue = 0;
 	while (!_vm->shouldQuit() && !_buttonValue) {
 		events.updateGameCounter();
 		while (!_vm->shouldQuit() && !_buttonValue && events.timeElapsed() < 3) {
+			events.pollEventsAndWait();
 			checkEvents(_vm);
 		}
 		if (!_buttonValue)
@@ -343,7 +345,7 @@ Common::String Town::createTownText(Character &ch) {
 	case 1:
 		// Blacksmith
 		return Common::String::format(BLACKSMITH_TEXT,
-			XeenEngine::printMil(party._gold));
+			XeenEngine::printMil(party._gold).c_str());
 
 	case 2:
 		// Guild
@@ -352,7 +354,7 @@ Common::String Town::createTownText(Character &ch) {
 
 	case 3:
 		// Tavern
-		return Common::String::format(TAVERN_TEXT, ch._name,
+		return Common::String::format(TAVERN_TEXT, ch._name.c_str(),
 			FOOD_AND_DRINK, XeenEngine::printMil(party._gold).c_str());
 
 	case 4:
@@ -564,12 +566,12 @@ Character *Town::doGuildOptions(Character *c) {
 	}
 	else if (_buttonValue == Common::KEYCODE_s) {
 		if (c->guildMember())
-			c = showAvailableSpells(c);
+			c = showAvailableSpells(c, 0x80);
 		_buttonValue = 0;
 	} else if (_buttonValue == Common::KEYCODE_c) {
 		if (!c->noActions()) {
 			if (c->guildMember())
-				c = showAvailableSpells(c);
+				c = showAvailableSpells(c, 0);
 			_buttonValue = 0;
 		}
 	}
@@ -612,7 +614,7 @@ Character *Town::doTavernOptions(Character *c) {
 
 				screen._windows[10].writeString(Common::String::format(TAVERN_TEXT,
 					c->_name.c_str(), GOOD_STUFF,
-					XeenEngine::printMil(party._gold)));
+					XeenEngine::printMil(party._gold).c_str()));
 				drawButtons(&screen._windows[0]);
 				screen._windows[10].update();
 
@@ -728,7 +730,7 @@ Character *Town::doTavernOptions(Character *c) {
 			if (!_v21) {
 				screen._windows[10].writeString(Common::String::format(TAVERN_TEXT,
 					c->_name.c_str(), HAVE_A_DRINK,
-					XeenEngine::printMil(party._gold)));
+					XeenEngine::printMil(party._gold).c_str()));
 				drawButtons(&screen);
 				screen._windows[10].update();
 				townWait();
@@ -737,7 +739,7 @@ Character *Town::doTavernOptions(Character *c) {
 				if (c->_conditions[DRUNK]) {
 					screen._windows[10].writeString(Common::String::format(TAVERN_TEXT,
 						c->_name.c_str(), YOURE_DRUNK,
-						XeenEngine::printMil(party._gold)));
+						XeenEngine::printMil(party._gold).c_str()));
 					drawButtons(&screen);
 					screen._windows[10].update();
 					townWait();
@@ -1036,7 +1038,7 @@ void Town::depositWithdrawl(int choice) {
 
 			sound.playSample(&voc, 0);
 			msg = Common::String::format(GOLD_GEMS_2, DEPOSIT_WITHDRAWL[choice],
-				XeenEngine::printMil(gold), XeenEngine::printMil(gems));
+				XeenEngine::printMil(gold).c_str(), XeenEngine::printMil(gems).c_str());
 			screen._windows[35].writeString(msg);
 			screen._windows[35].update();
 		}
@@ -1120,7 +1122,7 @@ Character *Town::showItems(Character *c, int v2) {
 	error("TODO: showItems");
 }
 
-Character *Town::showAvailableSpells(Character *c) {
+Character *Town::showAvailableSpells(Character *c, int v2) {
 	error("TODO: showAvailableSpells");
 }
 
diff --git a/engines/xeen/town.h b/engines/xeen/town.h
index 950d702d4a..88031cab8e 100644
--- a/engines/xeen/town.h
+++ b/engines/xeen/town.h
@@ -101,7 +101,7 @@ private:
 
 	Character *showItems(Character *c, int v2);
 
-	Character *showAvailableSpells(Character *c);
+	Character *showAvailableSpells(Character *c, int v2);
 public:
 	Town(XeenEngine *vm);
 
-- 
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