CGE2: Reduce number of unhandled commands (seemingly).

2 files changed, 17 insertions, 2 deletions

diff --git a/engines/cge2/cge2.h b/engines/cge2/cge2.h
index be2bbd33e3..dcbffdf389 100644
--- a/engines/cge2/cge2.h
+++ b/engines/cge2/cge2.h
@@ -181,10 +181,12 @@ public:
 	void snBackPt(Sprite *spr, int val);
 	void snFlash(int val);
 	void snLight(int val);
+	void snCycle(int cnt);
 	void snWalk(Sprite *spr, int val);
 	void snReach(Sprite *spr, int val);
 	void snSound(Sprite *spr, int wav);
 	void snRoom(Sprite *spr, int val);
+	void snDim(Sprite *spr, int val);
 	void snGhost(Bitmap *bmp);
 	
 	void hide1(Sprite *spr);
diff --git a/engines/cge2/snail.cpp b/engines/cge2/snail.cpp
index 7961e6d054..1368652e3b 100644
--- a/engines/cge2/snail.cpp
+++ b/engines/cge2/snail.cpp
@@ -276,7 +276,7 @@ void CommandHandler::runCommand() {
 			_vm->snLight(tailCmd._val != 0);
 			break;
 		case kCmdCycle:
-			warning("Unhandled command - kCmdCycle");
+			_vm->snCycle(tailCmd._val);
 			break;
 		case kCmdWalk:
 			_vm->snWalk(spr, tailCmd._val);
@@ -298,7 +298,7 @@ void CommandHandler::runCommand() {
 			_vm->snRoom(spr, tailCmd._val);
 			break;
 		case kCmdDim:
-			warning("Unhandled command - kCmdDim");
+			_vm->snDim(spr, tailCmd._val);
 			break;
 		case kCmdExec:
 			warning("Unhandled command - kCmdExec");
@@ -491,6 +491,10 @@ void CGE2Engine::snLight(int val) {
 	warning("STUB: CGE2Engine::snLight()");
 }
 
+void CGE2Engine::snCycle(int cnt) {
+	warning("STUB: CGE2Engine::snCycle()");
+}
+
 void CGE2Engine::snWalk(Sprite *spr, int val) {
 	warning("STUB: CGE2Engine::snWalk()");
 }
@@ -520,6 +524,15 @@ void CGE2Engine::snRoom(Sprite *spr, int val) {
 	warning("STUB: CGE2Engine::snRoom()");
 }
 
+void CGE2Engine::snDim(Sprite *spr, int val) {
+	if (isHero(spr)) {
+		if (val > 0)
+			++*(Hero*)spr;
+		if (val < 0)
+			--*(Hero*)spr;
+	}
+}
+
 void CGE2Engine::snGhost(Bitmap *bmp) {
 	V2D p(this, *bmp->_v & 0xFFFF, *bmp->_v >> 16);
 	bmp->hide(p.x, p.y);