added final credits

svn-id: r46297

5 files changed, 36 insertions, 1 deletions

diff --git a/engines/teenagent/callbacks.cpp b/engines/teenagent/callbacks.cpp
index 20088584f4..38488cfb00 100644
--- a/engines/teenagent/callbacks.cpp
+++ b/engines/teenagent/callbacks.cpp
@@ -3784,7 +3784,7 @@ bool TeenAgentEngine::processCallback(uint16 addr) {
 		waitAnimation();
 
 		playMusic(11);
-		//BIG FIXME: show scrolling credits
+		displayCredits();
 		loadScene(39, 192, 177, 0);
 		hideActor();
 		Dialog::showMono(scene, 0x8b4d, 953, 0xe3, 1); //well...
diff --git a/engines/teenagent/scene.cpp b/engines/teenagent/scene.cpp
index c56434b9c1..3851686a44 100644
--- a/engines/teenagent/scene.cpp
+++ b/engines/teenagent/scene.cpp
@@ -491,6 +491,20 @@ bool Scene::render(OSystem *system) {
 	do {
 		restart = false;
 		busy = processEventQueue();
+		
+		if (current_event.type == SceneEvent::kCredits) {
+			system->fillScreen(0);
+			///\todo: optimize me
+			Graphics::Surface *surface = system->lockScreen();
+			res->font7.render(surface, current_event.dst.x, current_event.dst.y--, current_event.message, current_event.color);
+			system->unlockScreen();
+
+			if (current_event.dst.y < -(int)current_event.timer)
+				current_event.clear();
+			
+			return true;
+		}
+
 		if (!message.empty() && message_timer != 0) {
 			if (--message_timer == 0) {
 				clearMessage();
@@ -925,6 +939,10 @@ bool Scene::processEventQueue() {
 			debug(0, "*stub* shaking the screen");
 			current_event.clear();
 			break;
+			
+		case SceneEvent::kCredits:
+			debug(0, "showing credits");
+			break;
 
 		case SceneEvent::kQuit:
 			debug(0, "quit!");
diff --git a/engines/teenagent/scene.h b/engines/teenagent/scene.h
index 97efea38d2..d9c89e689b 100644
--- a/engines/teenagent/scene.h
+++ b/engines/teenagent/scene.h
@@ -57,6 +57,7 @@ struct SceneEvent {
 		kWaitForAnimation,
 		kWaitLanAnimationFrame,
 		kCreditsMessage,		//16
+		kCredits,
 		kTimer,
 		kEffect,
 		kQuit
diff --git a/engines/teenagent/teenagent.cpp b/engines/teenagent/teenagent.cpp
index 68b1fca799..079920b262 100644
--- a/engines/teenagent/teenagent.cpp
+++ b/engines/teenagent/teenagent.cpp
@@ -489,6 +489,21 @@ void TeenAgentEngine::displayCredits(uint16 addr) {
 	scene->push(event);
 }
 
+void TeenAgentEngine::displayCredits() {
+	SceneEvent event(SceneEvent::kCredits);
+	event.message = parseMessage(0xe488);
+	event.dst.y = 200;
+
+	int lines = 1;
+	for(uint i = 0; i < event.message.size(); ++i)
+		if (event.message[i] == '\n')
+			++lines;
+	event.dst.x = (320 - Resources::instance()->font7.render(NULL, 0, 0, event.message, 0xd1)) / 2;
+	event.timer = 11 * lines - event.dst.y + 22;
+	//debug(0, "credits = %s", event.message.c_str());
+	scene->push(event);
+}
+
 void TeenAgentEngine::displayCutsceneMessage(uint16 addr, uint16 position) {
 	SceneEvent event(SceneEvent::kCreditsMessage);
 
diff --git a/engines/teenagent/teenagent.h b/engines/teenagent/teenagent.h
index 24ad2fd58a..dbb510df03 100644
--- a/engines/teenagent/teenagent.h
+++ b/engines/teenagent/teenagent.h
@@ -105,6 +105,7 @@ public:
 	void waitLanAnimationFrame(byte slot, uint16 frame);
 	void setTimerCallback(uint16 addr, uint16 frames);
 	void shakeScreen();
+	void displayCredits();
 
 	Common::RandomSource random;