Added a few more shouldQuit() checks. It's now possible to quit while, for

instance, Leisure Suit Larry is waiting for you to enter your age.

svn-id: r35761

2 files changed, 6 insertions, 6 deletions

diff --git a/engines/agi/keyboard.cpp b/engines/agi/keyboard.cpp
index b8cf14d0ec..c52767d0c2 100644
--- a/engines/agi/keyboard.cpp
+++ b/engines/agi/keyboard.cpp
@@ -365,7 +365,7 @@ void AgiEngine::handleKeys(int key) {
 }
 
 int AgiEngine::waitKey() {
-	int key;
+	int key = 0;
 
 	/* clear key queue */
 	while (_gfx->keypress()) {
@@ -373,7 +373,7 @@ int AgiEngine::waitKey() {
 	}
 
 	debugC(3, kDebugLevelInput, "waiting...");
-	for (;;) {
+	while (!shouldQuit()) {
 		_gfx->pollTimer();	/* msdos driver -> does nothing */
 		key = doPollKeyboard();
 		if (key == KEY_ENTER || key == KEY_ESCAPE || key == BUTTON_LEFT)
@@ -388,7 +388,7 @@ int AgiEngine::waitKey() {
 }
 
 int AgiEngine::waitAnyKey() {
-	int key;
+	int key = 0;
 
 	/* clear key queue */
 	while (_gfx->keypress()) {
@@ -396,7 +396,7 @@ int AgiEngine::waitAnyKey() {
 	}
 
 	debugC(3, kDebugLevelInput, "waiting...");
-	for (;;) {
+	while (!shouldQuit()) {
 		_gfx->pollTimer();	/* msdos driver -> does nothing */
 		key = doPollKeyboard();
 		if (key)
diff --git a/engines/agi/op_cmd.cpp b/engines/agi/op_cmd.cpp
index 186002e8cc..70587820f7 100644
--- a/engines/agi/op_cmd.cpp
+++ b/engines/agi/op_cmd.cpp
@@ -1331,7 +1331,7 @@ cmd(get_string) {
 
 	do {
 		g_agi->mainCycle();
-	} while (game.inputMode == INPUT_GETSTRING);
+	} while (game.inputMode == INPUT_GETSTRING && !g_agi->shouldQuit());
 }
 
 cmd(get_num) {
@@ -1349,7 +1349,7 @@ cmd(get_num) {
 
 	do {
 		g_agi->mainCycle();
-	} while (game.inputMode == INPUT_GETSTRING);
+	} while (game.inputMode == INPUT_GETSTRING && !g_agi->shouldQuit());
 
 	_v[p1] = atoi(game.strings[MAX_STRINGS]);
 	debugC(4, kDebugLevelScripts, "[%s] -> %d", game.strings[MAX_STRINGS], _v[p1]);