From 2acf1bf6f589f162908b456cb69cb03df6e798e7 Mon Sep 17 00:00:00 2001
From: Benjamin Haisch
Date: Fri, 18 Jun 2010 14:18:44 +0000
Subject: TOLTECS: - Hopefully fixed a bug in findRectAtPoint which causes the
 game to crash before the first scene - sfHandleInput

---
 engines/toltecs/toltecs.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'engines/toltecs/toltecs.cpp')

diff --git a/engines/toltecs/toltecs.cpp b/engines/toltecs/toltecs.cpp
index 2e4d4f6454..62bf250062 100644
--- a/engines/toltecs/toltecs.cpp
+++ b/engines/toltecs/toltecs.cpp
@@ -245,6 +245,7 @@ void ToltecsEngine::updateScreen() {
 	//printf("_guiHeight = %d\n", _guiHeight); fflush(stdout);
 
 	if (_screen->_guiRefresh && _guiHeight > 0 && _cameraHeight > 0) {
+		// Update the GUI when needed and it's visible
 		_system->copyRectToScreen((const byte *)_screen->_frontScreen + _cameraHeight * 640,
 			640, 0, _cameraHeight, 640, _guiHeight);
 		_screen->_guiRefresh = false;
@@ -263,6 +264,9 @@ void ToltecsEngine::updateInput() {
 	while (eventMan->pollEvent(event)) {
 	switch (event.type) {
 		case Common::EVENT_KEYDOWN:
+			_keyState = event.kbd;
+
+			//debug("key: flags = %02X; keycode = %d", _keyState.flags, _keyState.keycode);
 
 			// FIXME: This is just for debugging
 			switch (event.kbd.keycode) {
@@ -276,6 +280,9 @@ void ToltecsEngine::updateInput() {
 				break;
 			}
 
+			break;
+		case Common::EVENT_KEYUP:
+			_keyState.reset();
 			break;
 		case Common::EVENT_QUIT:
 			quitGame();
@@ -540,11 +547,12 @@ void ToltecsEngine::walk(byte *walkData) {
 
 }
 
-int16 ToltecsEngine::findRectAtPoint(byte *rectData, int16 x, int16 y, int16 index, int16 itemSize) {
+int16 ToltecsEngine::findRectAtPoint(byte *rectData, int16 x, int16 y, int16 index, int16 itemSize, 
+	byte *rectDataEnd) {
 
 	rectData += index * itemSize;
 	
-	while (1) {
+	while (rectData < rectDataEnd) {
 		int16 rectY = READ_LE_UINT16(rectData);
 		if (rectY == -10)
 			break;
-- 
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