4 files changed, 23 insertions, 6 deletions

diff --git a/engines/sci/engine/kscripts.cpp b/engines/sci/engine/kscripts.cpp
index d91662a695..f711530e86 100644
--- a/engines/sci/engine/kscripts.cpp
+++ b/engines/sci/engine/kscripts.cpp
@@ -262,7 +262,7 @@ reg_t kScriptID(EngineState *s, int argc, reg_t *argv) {
 		return NULL_REG;
 	}
 
-	uint16 address = scr->validateExportFunc(index);
+	uint16 address = scr->validateExportFunc(index, true);
 
 	// Point to the heap for SCI1.1 - SCI2.1 games
 	if (getSciVersion() >= SCI_VERSION_1_1 && getSciVersion() <= SCI_VERSION_2_1)
diff --git a/engines/sci/engine/script.cpp b/engines/sci/engine/script.cpp
index aeeaf240fd..365db99c58 100644
--- a/engines/sci/engine/script.cpp
+++ b/engines/sci/engine/script.cpp
@@ -398,7 +398,7 @@ void Script::setLockers(int lockers) {
 	_lockers = lockers;
 }
 
-uint16 Script::validateExportFunc(int pubfunct) {
+uint16 Script::validateExportFunc(int pubfunct, bool relocate) {
 	bool exportsAreWide = (g_sci->_features->detectLofsType() == SCI_VERSION_1_MIDDLE);
 
 	if (_numExports <= pubfunct) {
@@ -408,8 +408,15 @@ uint16 Script::validateExportFunc(int pubfunct) {
 
 	if (exportsAreWide)
 		pubfunct *= 2;
-	uint16 offset = getSciVersion() != SCI_VERSION_3 ? READ_SCI11ENDIAN_UINT16(_exportTable + pubfunct) :
-		relocateOffsetSci3(pubfunct * 2 + 22);
+
+	uint16 offset;
+
+	if (getSciVersion() != SCI_VERSION_3 || !relocate) {
+		offset = READ_SCI11ENDIAN_UINT16(_exportTable + pubfunct);
+	} else {
+		offset = relocateOffsetSci3(pubfunct * 2 + 22);
+	}
+
 	VERIFY(offset < _bufSize, "invalid export function pointer");
 
 	// Check if the offset found points to a second export table (e.g. script 912
diff --git a/engines/sci/engine/script.h b/engines/sci/engine/script.h
index 2d17dde5d4..03c470b4e0 100644
--- a/engines/sci/engine/script.h
+++ b/engines/sci/engine/script.h
@@ -206,10 +206,11 @@ public:
 	 * Validate whether the specified public function is exported by
 	 * the script in the specified segment.
 	 * @param pubfunct		Index of the function to validate
+	 * @param relocate              Decide whether to relocate this public function or not
 	 * @return				NULL if the public function is invalid, its
 	 * 						offset into the script's segment otherwise
 	 */
-	uint16 validateExportFunc(int pubfunct);
+	uint16 validateExportFunc(int pubfunct, bool relocate);
 
 	/**
 	 * Marks the script as deleted.
@@ -254,6 +255,11 @@ public:
 	 */
 	int relocateOffsetSci3(uint32 offset);
 
+	/**
+	 * Gets an offset to the beginning of the code block in a SCI3 script
+	 */
+	int getCodeBlockOffset() { return READ_SCI11ENDIAN_UINT32(_buf); }
+
 private:
 	/**
 	 * Processes a relocation block within a SCI0-SCI2.1 script
diff --git a/engines/sci/engine/vm.cpp b/engines/sci/engine/vm.cpp
index 2cd5170921..9fa579cead 100644
--- a/engines/sci/engine/vm.cpp
+++ b/engines/sci/engine/vm.cpp
@@ -328,7 +328,11 @@ ExecStack *execute_method(EngineState *s, uint16 script, uint16 pubfunct, StackP
 		scr = s->_segMan->getScript(seg);
 	}
 
-	const int temp = scr->validateExportFunc(pubfunct);
+	int temp = scr->validateExportFunc(pubfunct, false);
+
+	if (getSciVersion() == SCI_VERSION_3)
+		temp += scr->getCodeBlockOffset();
+
 	if (!temp) {
 #ifdef ENABLE_SCI32
 		// HACK: Temporarily switch to a warning in SCI32 games until we can figure out why Torin has