fixes bug #786482, stupid gardener getting stuck in his hacky animation script.

svn-id: r15623

1 files changed, 15 insertions, 0 deletions

diff --git a/sky/logic.cpp b/sky/logic.cpp
index 2eb9cd7879..e10a155ad7 100644
--- a/sky/logic.cpp
+++ b/sky/logic.cpp
@@ -1372,6 +1372,21 @@ bool Logic::fnDrawScreen(uint32 a, uint32 b, uint32 c) {
 	debug(5, "Call: fnDrawScreen(%X, %X)",a,b);
 	SkyEngine::_systemVars.currentPalette = a;
 	_skyScreen->fnDrawScreen(a, b);
+	
+	if (Logic::_scriptVariables[SCREEN] == 32) {
+		/* workaround for script bug #786482
+		    Under certain circumstances, which never got completely cleared,
+		    the gardener can get stuck in an animation, waiting for a sync
+		    signal from foster.
+			This is most probably caused by foster leaving the screen before
+			sending the sync.
+			To work around that, we simply send a sync to the gardener every time
+			we enter the screen. If he isn't stuck (and thus not waiting for sync)
+			it will be ignored anyways */
+
+		debug(1, "sending gardener sync");
+		fnSendSync(ID_SC32_GARDENER, 1, 0);
+	}
 	return true;
 }