From c4c9ff55332beec55b4bb3fe49af9efdcad88c46 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Sun, 6 May 2007 22:18:31 +0000
Subject: The cursor in IHNM changes to an hourglass now while loading scenes,
 like in the original interpreter

svn-id: r26768
---
 engines/saga/events.cpp |  6 ++++++
 engines/saga/events.h   |  2 ++
 engines/saga/gfx.h      |  2 +-
 engines/saga/scene.cpp  | 20 ++++++++++++++++++--
 4 files changed, 27 insertions(+), 3 deletions(-)

(limited to 'engines')

diff --git a/engines/saga/events.cpp b/engines/saga/events.cpp
index b3e2230c5b..7452f69b39 100644
--- a/engines/saga/events.cpp
+++ b/engines/saga/events.cpp
@@ -437,6 +437,12 @@ int Events::handleOneShot(Event *event) {
 		case kEventHide:
 			_vm->_gfx->showCursor(false);
 			break;
+		case kEventSetNormalCursor:
+			_vm->_gfx->setCursor(kCursorNormal);
+			break;
+		case kEventSetBusyCursor:
+			_vm->_gfx->setCursor(kCursorBusy);
+			break;
 		default:
 			break;
 		}
diff --git a/engines/saga/events.h b/engines/saga/events.h
index d89b3d89f5..2e4d9cf987 100644
--- a/engines/saga/events.h
+++ b/engines/saga/events.h
@@ -97,6 +97,8 @@ enum EventOps {
 	// CURSOR events
 	kEventShow = 1,
 	// kEventHide = 2, // reused
+	kEventSetNormalCursor = 3,
+	kEventSetBusyCursor = 4,
 	// GRAPHICS events
 	kEventFillRect = 1,
 	// kEventSetFlag = 4, // reused
diff --git a/engines/saga/gfx.h b/engines/saga/gfx.h
index 0ffd0ea434..ab161a9420 100644
--- a/engines/saga/gfx.h
+++ b/engines/saga/gfx.h
@@ -148,9 +148,9 @@ public:
 	void palToBlack(PalEntry *src_pal, double percent);
 	void blackToPal(PalEntry *src_pal, double percent);
 	void showCursor(bool state);
+	void setCursor(CursorType cursorType = kCursorNormal);
 
 private:
-	void setCursor(CursorType cursorType = kCursorNormal);
 	int _init;
 	Surface _backBuffer;
 	byte _currentPal[PAL_ENTRIES * 4];
diff --git a/engines/saga/scene.cpp b/engines/saga/scene.cpp
index 20dab8023f..94f81c8ba3 100644
--- a/engines/saga/scene.cpp
+++ b/engines/saga/scene.cpp
@@ -595,6 +595,15 @@ void Scene::loadScene(LoadSceneParams *loadSceneParams) {
 	Event *q_event;
 	static PalEntry current_pal[PAL_ENTRIES];
 
+	// Change the cursor to an hourglass in IHNM
+	if (_vm->getGameType() == GType_IHNM) {
+		event.type = kEvTOneshot;
+		event.code = kCursorEvent;
+		event.op = kEventSetBusyCursor;
+		event.time = 0;
+		_vm->_events->queue(&event);
+	}
+
 	if ((_vm->getGameType() == GType_IHNM) && (loadSceneParams->chapter != NO_CHAPTER_CHANGE)) {
 		if (loadSceneParams->loadFlag != kLoadBySceneNumber) {
 			error("loadScene wrong usage");
@@ -874,8 +883,6 @@ void Scene::loadScene(LoadSceneParams *loadSceneParams) {
 		loadSceneParams->sceneProc(SCENE_BEGIN, this);
 	}
 
-
-
 	// We probably don't want "followers" to go into scene -1 , 0. At the very
 	// least we don't want garbage to be drawn that early in the ITE intro.
 	if (_sceneNumber > 0 && _sceneNumber != ITE_SCENE_PUZZLE)
@@ -892,6 +899,15 @@ void Scene::loadScene(LoadSceneParams *loadSceneParams) {
 		event.time = 0;
 		_vm->_events->queue(&event);
 	}
+
+	// Change the cursor back to a crosshair in IHNM
+	if (_vm->getGameType() == GType_IHNM) {
+		event.type = kEvTOneshot;
+		event.code = kCursorEvent;
+		event.op = kEventSetNormalCursor;
+		event.time = 0;
+		_vm->_events->queue(&event);
+	}
 }
 
 void Scene::loadSceneDescriptor(uint32 resourceId) {
-- 
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