FULLPIPE: Implement sceneHandler06_sub04()

3 files changed, 39 insertions, 8 deletions

diff --git a/engines/fullpipe/messages.cpp b/engines/fullpipe/messages.cpp
index e8fcf75fb6..8ea94ff1eb 100644
--- a/engines/fullpipe/messages.cpp
+++ b/engines/fullpipe/messages.cpp
@@ -810,6 +810,25 @@ bool chainQueue(int queueId, int flags) {
 	return true;
 }
 
+bool chainObjQueue(StaticANIObject *obj, int queueId, int flags) {
+	MessageQueue *mq = g_fullpipe->_currentScene->getMessageQueueById(queueId);
+
+	if (!mq)
+		return false;
+
+	MessageQueue *nmq = new MessageQueue(mq, 0, 0);
+
+	nmq->_flags |= flags;
+
+	if (!nmq->chain(obj)) {
+		delete nmq;
+
+		return false;
+	}
+
+	return true;
+}
+
 void postExCommand(int parentId, int keyCode, int x, int y, int f20, int f14) {
 	ExCommand *ex = new ExCommand(parentId, 17, 64, 0, 0, 0, 1, 0, 0, 0);
 
diff --git a/engines/fullpipe/messages.h b/engines/fullpipe/messages.h
index ca61dad007..44245bcf19 100644
--- a/engines/fullpipe/messages.h
+++ b/engines/fullpipe/messages.h
@@ -178,6 +178,7 @@ void updateGlobalMessageQueue(int id, int objid);
 void clearGlobalMessageQueueList1();
 
 bool chainQueue(int queueId, int flags);
+bool chainObjQueue(StaticANIObject *obj, int queueId, int flags);
 void postExCommand(int parentId, int keyCode, int x, int y, int f20, int f16);
 
 } // End of namespace Fullpipe
diff --git a/engines/fullpipe/scenes/scene06.cpp b/engines/fullpipe/scenes/scene06.cpp
index 8b9db0f446..62360e62b8 100644
--- a/engines/fullpipe/scenes/scene06.cpp
+++ b/engines/fullpipe/scenes/scene06.cpp
@@ -226,22 +226,33 @@ void sceneHandler06_sub03() {
 	warning("STUB: sceneHandler06_sub03()");
 }
 
-void sceneHandler06_sub04(int par) {
-	warning("STUB: sceneHandler06_sub04()");
-}
-
 void sceneHandler06_sub05() {
 	warning("STUB: sceneHandler06_sub05()");
 }
 
-void sceneHandler06_sub06() {
-	warning("STUB: sceneHandler06_sub06()");
-}
-
 void sceneHandler06_sub09() {
 	warning("STUB: sceneHandler06_sub09()");
 }
 
+void sceneHandler06_sub04(int par) {
+	int pixel;
+
+	if (g_vars->scene06_var04 <= 475) {
+		if (g_vars->scene06_mumsy->getPixelAtPos(g_vars->scene06_var03, g_vars->scene06_var04, &pixel)) {
+			if (pixel) {
+				chainObjQueue(g_vars->scene06_mumsy, QU_MOM_JUMPBK, 0);
+				sceneHandler06_sub09();
+			}
+		}
+	} else {
+		sceneHandler06_sub05();
+	}
+}
+
+void sceneHandler06_sub06() {
+	warning("STUB: sceneHandler06_sub06()");
+}
+
 void sceneHandler06_sub10() {
 	warning("STUB: sceneHandler06_sub10()");
 }