From aa3965cd5dcdf0d774f4798b003c8089e3bcdc7e Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Thu, 1 Jan 2015 11:32:56 -1000
Subject: XEEN: Beginnings of credits screen

---
 engines/xeen/dialogs.cpp         | 30 +++++++++++++++++++++++++++++
 engines/xeen/dialogs.h           |  9 +++++++++
 engines/xeen/dialogs_options.cpp | 17 +++++++----------
 engines/xeen/resdata.cpp         | 41 ++++++++++++++++++++++++++++++++++++++++
 engines/xeen/resdata.h           |  4 ++++
 5 files changed, 91 insertions(+), 10 deletions(-)

diff --git a/engines/xeen/dialogs.cpp b/engines/xeen/dialogs.cpp
index 1342353b9a..b550cf2f01 100644
--- a/engines/xeen/dialogs.cpp
+++ b/engines/xeen/dialogs.cpp
@@ -22,6 +22,7 @@
 
 #include "common/scummsys.h"
 #include "xeen/dialogs.h"
+#include "xeen/resdata.h"
 
 namespace Xeen {
 
@@ -80,4 +81,33 @@ void SettingsBaseDialog::showContents(SpriteResource &title1, bool waitFlag) {
 
 /*------------------------------------------------------------------------*/
 
+void CreditsScreen::show(XeenEngine *vm) {
+	CreditsScreen *dlg = new CreditsScreen(vm);
+	dlg->execute();
+	delete dlg;
+}
+
+void CreditsScreen::execute() {
+	Screen &screen = *_vm->_screen;
+	EventsManager &events = *_vm->_events;
+	
+	// Handle drawing the credits screen
+	doScroll(true, false);
+	screen._windows[28].close();
+
+	screen.loadBackground("marb.raw");
+	screen._windows[0].writeString(CREDITS);
+	doScroll(false, false);
+	
+	events.setCursor(0);
+	screen._windows[0].update();
+	clearButtons();
+
+	// Wait for keypress
+	while (!events.isKeyMousePressed())
+		events.pollEventsAndWait();
+
+	doScroll(true, false);
+}
+
 } // End of namespace Xeen
diff --git a/engines/xeen/dialogs.h b/engines/xeen/dialogs.h
index 21bf57c8e7..9810380081 100644
--- a/engines/xeen/dialogs.h
+++ b/engines/xeen/dialogs.h
@@ -73,6 +73,15 @@ public:
 	SettingsBaseDialog(XeenEngine *vm) : Dialog(vm) {}
 };
 
+class CreditsScreen: public Dialog {
+private:
+	CreditsScreen(XeenEngine *vm) : Dialog(vm) {}
+
+	void execute();
+public:
+	static void show(XeenEngine *vm);
+};
+
 } // End of namespace Xeen
 
 #endif /* XEEN_DIALOGS_H */
diff --git a/engines/xeen/dialogs_options.cpp b/engines/xeen/dialogs_options.cpp
index e4ebf27b79..e7f296c9a4 100644
--- a/engines/xeen/dialogs_options.cpp
+++ b/engines/xeen/dialogs_options.cpp
@@ -22,6 +22,7 @@
 
 #include "common/scummsys.h"
 #include "xeen/dialogs_options.h"
+#include "xeen/resdata.h"
 
 namespace Xeen {
 
@@ -86,14 +87,13 @@ void OptionsMenu::execute() {
 				return;
 
 			// Handle keypress
-			switch (toupper(_key)) {
-			case 'C':
-			case 'V':
+			char key = toupper(_key);
+			if (key == 'C' || key == 'V') {
 				// Show credits
-				break;
-			default:
+				CreditsScreen::show(_vm);
 				break;
 			}
+			
 			_key = '\0';
 		}
 	}
@@ -188,7 +188,7 @@ void Dialog::doScroll(bool drawFlag, bool doFade) {
 	// Load hand vga files
 	SpriteResource *hand[16];
 	for (int i = 0; i < 16; ++i) {
-		Common::String name = Common::String::format("hand%02u.vga");
+		Common::String name = Common::String::format("hand%02u.vga", i);
 		hand[i] = new SpriteResource(name);
 	}
 
@@ -317,10 +317,7 @@ void WorldOptionsMenu::showContents(SpriteResource &title1, bool waitFlag) {
 
 	// Draw the basic frame for the optitons menu and title text
 	screen._windows[28].frame();
-	screen._windows[28].writeString("\x0D\x01\003c\014dMight and Magic Options\n"
-		"World of Xeen\x02\n"
-		"\v117Copyright (c) 1993 NWC, Inc.\n"
-		"All Rights Reserved\x01");
+	screen._windows[28].writeString(OPTIONS_TITLE);
 
 	for (uint btnIndex = 0; btnIndex < _buttons.size(); ++btnIndex) {
 		DialogButton &btn = _buttons[btnIndex];
diff --git a/engines/xeen/resdata.cpp b/engines/xeen/resdata.cpp
index 1cdd3ac0fb..b9309b4adb 100644
--- a/engines/xeen/resdata.cpp
+++ b/engines/xeen/resdata.cpp
@@ -25,6 +25,47 @@
 
 namespace Xeen {
 
+const char *const CREDITS =
+	"\013012\010000\003c\01435Designed and Directed By:\n"
+	"\01417Jon Van Caneghem\003l\n"
+	"\n"
+	"\t025\01435Programming:\n"
+	"\t035\01417Mark Caldwell\n"
+	"\t035Dave Hathaway\n"
+	"\n"
+	"\t025\01435Sound System & FX:\n"
+	"\t035\01417Mike Heilemann\n"
+	"\n"
+	"\t025\01435Music & Speech:\n"
+	"\t035\01417Tim Tully\n"
+	"\n"
+	"\t025\01435Writing:\n"
+	"\t035\01417Paul Rattner\n"
+	"\t035Debbie Van Caneghem\n"
+	"\t035Jon Van Caneghem\013012\n"
+	"\n"
+	"\n"
+	"\t180\01435Graphics:\n"
+	"\t190\01417Jonathan P. Gwyn\n"
+	"\t190Bonita Long-Hemsath\n"
+	"\t190Julia Ulano\n"
+	"\t190Ricardo Barrera\n"
+	"\n"
+	"\t180\01435Testing:\n"
+	"\t190\01417Benjamin Bent\n"
+	"\t190Christian Dailey\n"
+	"\t190Mario Escamilla\n"
+	"\t190Marco Hunter\n"
+	"\t190Robert J. Lupo\n"
+	"\t190Clayton Retzer\n"
+	"\t190David Vela\003c";
+
+const char *const OPTIONS_TITLE = 
+	"\x0D\x01\003c\014dMight and Magic Options\n"
+	"World of Xeen\x02\n"
+	"\v117Copyright (c) 1993 NWC, Inc.\n"
+	"All Rights Reserved\x01";
+
 const byte SYMBOLS[20][64] = {
 	{ // 0
 		0x00, 0x00, 0xA8, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0x00, 0xA8, 0x9E, 0x9C, 0x9C, 0x9E, 0x9E, 0x9E,
diff --git a/engines/xeen/resdata.h b/engines/xeen/resdata.h
index deb6e589be..3c549fc225 100644
--- a/engines/xeen/resdata.h
+++ b/engines/xeen/resdata.h
@@ -28,6 +28,10 @@
 
 namespace Xeen {
 
+extern const char *const CREDITS;
+
+extern const char *const OPTIONS_TITLE;
+
 extern const byte SYMBOLS[20][64];
 
 extern const byte TEXT_COLORS[40][4];
-- 
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