Added a workaround of sorts for Inca2. It's essentially playable, sans saving, space shooter and correct speech language selection

svn-id: r31032

4 files changed, 16 insertions, 2 deletions

diff --git a/engines/gob/detection.cpp b/engines/gob/detection.cpp
index ef36617289..b920d79b1b 100644
--- a/engines/gob/detection.cpp
+++ b/engines/gob/detection.cpp
@@ -1317,7 +1317,7 @@ static const GOBGameDescription gameDescriptions[] = {
 			kPlatformPC,
 			Common::ADGF_NO_FLAGS
 		},
-		kGameTypeGob3,
+		kGameTypeInca2,
 		kFeaturesCD,
 		"intro"
 	},
diff --git a/engines/gob/gob.cpp b/engines/gob/gob.cpp
index 00d8f19986..e6afeefc03 100644
--- a/engines/gob/gob.cpp
+++ b/engines/gob/gob.cpp
@@ -291,6 +291,7 @@ bool GobEngine::initGameParts() {
 			break;
 
 		case kGameTypeGob3:
+		case kGameTypeInca2:
 			_init = new Init_v3(this);
 			_video = new Video_v2(this);
 			_inter = new Inter_v3(this);
diff --git a/engines/gob/gob.h b/engines/gob/gob.h
index 2ea291da71..e23e917a7c 100644
--- a/engines/gob/gob.h
+++ b/engines/gob/gob.h
@@ -86,7 +86,8 @@ enum GameType {
 	kGameTypeWoodruff,
 	kGameTypeBargon,
 	kGameTypeWeen,
-	kGameTypeLostInTime
+	kGameTypeLostInTime,
+	kGameTypeInca2
 };
 
 enum Features {
diff --git a/engines/gob/inter_v2.cpp b/engines/gob/inter_v2.cpp
index fffbdaceaf..46d40d1553 100644
--- a/engines/gob/inter_v2.cpp
+++ b/engines/gob/inter_v2.cpp
@@ -1782,6 +1782,18 @@ bool Inter_v2::o2_freeCollision(OpFuncParams &params) {
 }
 
 bool Inter_v2::o2_goblinFunc(OpFuncParams &params) {
+	// TODO: In Inca 2, this is the big SpaceShoot0rz()-Opcode.
+	// It's not yet implemented, so we fudge our way through
+	// and pretend we've won.
+	if (_vm->getGameType() == kGameTypeInca2) {
+		_vm->_global->_inter_execPtr += 4;
+		uint16 resVar = (uint16) load16();
+		_vm->_global->_inter_execPtr += 4;
+
+		WRITE_VAR(resVar, 1);
+		return false;
+	}
+
 	OpGobParams gobParams;
 	int16 cmd;