4 files changed, 8 insertions, 28 deletions
diff --git a/engines/scumm/script_v0.cpp b/engines/scumm/script_v0.cpp
index fcd2556905..f43d3ae26b 100644
--- a/engines/scumm/script_v0.cpp
+++ b/engines/scumm/script_v0.cpp
@@ -359,10 +359,6 @@ void ScummEngine_v0::setupOpcodes() {
 
 #define SENTENCE_SCRIPT 2
 
-#define PARAM_1 0x80
-#define PARAM_2 0x40
-#define PARAM_3 0x20
-
 int ScummEngine_v0::getVarOrDirectWord(byte mask) {
 	return getVarOrDirectByte(mask);
 }
@@ -1037,8 +1033,4 @@ void ScummEngine_v0::resetSentence() {
 	_activeVerb = 13;
 }
 
-#undef PARAM_1
-#undef PARAM_2
-#undef PARAM_3
-
 } // End of namespace Scumm
diff --git a/engines/scumm/script_v2.cpp b/engines/scumm/script_v2.cpp
index 57d79438b6..fcb3878eb4 100644
--- a/engines/scumm/script_v2.cpp
+++ b/engines/scumm/script_v2.cpp
@@ -361,10 +361,6 @@ void ScummEngine_v2::setupOpcodes() {
 
 #define SENTENCE_SCRIPT 2
 
-#define PARAM_1 0x80
-#define PARAM_2 0x40
-#define PARAM_3 0x20
-
 int ScummEngine_v2::getVar() {
 	return readVar(fetchScriptByte());
 }
@@ -1626,8 +1622,4 @@ void ScummEngine_v2::runInventoryScript(int i) {
 	redrawV2Inventory();
 }
 
-#undef PARAM_1
-#undef PARAM_2
-#undef PARAM_3
-
 } // End of namespace Scumm
diff --git a/engines/scumm/script_v5.cpp b/engines/scumm/script_v5.cpp
index ce4ef3dbe8..7e805c0c63 100644
--- a/engines/scumm/script_v5.cpp
+++ b/engines/scumm/script_v5.cpp
@@ -362,10 +362,6 @@ void ScummEngine_v5::setupOpcodes() {
 	OPCODE(0xff, o5_drawBox);
 }
 
-#define PARAM_1 0x80
-#define PARAM_2 0x40
-#define PARAM_3 0x20
-
 int ScummEngine_v5::getVar() {
 	return readVar(fetchScriptWord());
 }
@@ -2294,7 +2290,7 @@ void ScummEngine_v5::o5_setVarRange() {
 		_resultVarNumber++;
 	} while (--a);
 
-	// Macintosh verison of indy3ega used different interface, so adjust values.
+	// Macintosh version of indy3ega used different interface, so adjust values.
 	if (_game.id == GID_INDY3 && _game.platform == Common::kPlatformMacintosh) {
 		VAR(68) = 0;
 		VAR(69) = 0;
@@ -2745,9 +2741,7 @@ void ScummEngine_v5::o5_wait() {
 		if (_sentenceNum) {
 			if (_sentence[_sentenceNum - 1].freezeCount && !isScriptInUse(VAR(VAR_SENTENCE_SCRIPT)))
 				return;
-			break;
-		}
-		if (!isScriptInUse(VAR(VAR_SENTENCE_SCRIPT)))
+		} else if (!isScriptInUse(VAR(VAR_SENTENCE_SCRIPT)))
 			return;
 		break;
 	default:
@@ -3082,8 +3076,4 @@ void ScummEngine_v5::o5_pickupObjectOld() {
 	runInventoryScript(1);
 }
 
-#undef PARAM_1
-#undef PARAM_2
-#undef PARAM_3
-
 } // End of namespace Scumm
diff --git a/engines/scumm/scumm_v5.h b/engines/scumm/scumm_v5.h
index 71f5ae22c1..57b8244136 100644
--- a/engines/scumm/scumm_v5.h
+++ b/engines/scumm/scumm_v5.h
@@ -44,6 +44,12 @@ protected:
 
 	char _saveLoadVarsFilename[256];
 
+	enum {
+		PARAM_1 = 0x80,
+		PARAM_2 = 0x40,
+		PARAM_3 = 0x20
+	};
+
 public:
 	ScummEngine_v5(OSystem *syst, const DetectorResult &dr);