SCI32: Handle the special Bridge save/load screens in Hoyle 5

Fixes saving/loading the Bridge hands using the ScummVM save/load
screens - bug #11174

2 files changed, 17 insertions, 0 deletions

diff --git a/engines/sci/engine/guest_additions.cpp b/engines/sci/engine/guest_additions.cpp
index 8cf8c0505a..cf70608acc 100644
--- a/engines/sci/engine/guest_additions.cpp
+++ b/engines/sci/engine/guest_additions.cpp
@@ -527,6 +527,10 @@ reg_t GuestAdditions::kScummVMSaveLoad(EngineState *s, int argc, reg_t *argv) co
 		return promptSaveRestoreRama(s, argc, argv);
 	}
 
+	if (g_sci->getGameId() == GID_HOYLE5) {
+		return promptSaveRestoreHoyle5(s, argc, argv);
+	}
+
 	return promptSaveRestoreDefault(s, argc, argv);
 }
 
@@ -715,6 +719,13 @@ int GuestAdditions::runSaveRestore(const bool isSave, reg_t outDescription, cons
 	return saveNo;
 }
 
+reg_t GuestAdditions::promptSaveRestoreHoyle5(EngineState *s, int argc, reg_t *argv) const {
+	assert(argc == 2);
+	Common::String callerName = s->_segMan->getObjectName(s->r_acc);
+	const bool isSave = (callerName == "Save");
+	return make_reg(0, runSaveRestore(isSave, argc > 0 ? argv[0] : NULL_REG, s->_delayedRestoreGameId));
+}
+
 #endif
 
 #pragma mark -
diff --git a/engines/sci/engine/guest_additions.h b/engines/sci/engine/guest_additions.h
index b49fe9d283..b889c49ff1 100644
--- a/engines/sci/engine/guest_additions.h
+++ b/engines/sci/engine/guest_additions.h
@@ -257,6 +257,12 @@ private:
 	reg_t promptSaveRestoreRama(EngineState *s, int argc, reg_t *argv) const;
 
 	/**
+	 * Prompts for a save game and returns it to game scripts using Hoyle 5's
+	 * custom SRDialog class semantics.
+	 */
+	reg_t promptSaveRestoreHoyle5(EngineState *s, int argc, reg_t *argv) const;
+
+	/**
 	 * Prompts the user to save or load a game.
 	 *
 	 * @param isSave If true, the prompt is for saving.