WAGE: const goodness

4 files changed, 10 insertions, 10 deletions

diff --git a/engines/wage/combat.cpp b/engines/wage/combat.cpp
index 9581c90f0b..c8eee68f19 100644
--- a/engines/wage/combat.cpp
+++ b/engines/wage/combat.cpp
@@ -571,7 +571,7 @@ Common::String *WageEngine::getGroundItemsList(Scene *scene) {
 	return NULL;
 }
 
-void WageEngine::appendObjNames(Common::String &str, ObjArray &objs) {
+void WageEngine::appendObjNames(Common::String &str, const ObjArray &objs) {
 	for (uint i = 0; i < objs.size(); i++) {
 		Obj *obj = objs[i];
 
@@ -849,7 +849,7 @@ bool WageEngine::handleOfferCommand(const char *target) {
 	return false;
 }
 
-bool WageEngine::tryAttack(Obj *weapon, Common::String &input) {
+bool WageEngine::tryAttack(const Obj *weapon, const Common::String &input) {
 	Common::String w(weapon->_name);
 	w.toLowercase();
 	Common::String i(input);
@@ -883,7 +883,7 @@ bool WageEngine::handleAttack(Obj *weapon) {
 	return true;
 }
 
-const char *const WageEngine::getPercentMessage(double percent) {
+const char *WageEngine::getPercentMessage(double percent) {
 	if (percent < 0.40) {
 		return "very bad";
 	} else if (percent < 0.55) {
diff --git a/engines/wage/util.cpp b/engines/wage/util.cpp
index 51fcd2d6ec..2a72960868 100644
--- a/engines/wage/util.cpp
+++ b/engines/wage/util.cpp
@@ -84,7 +84,7 @@ Common::Rect *readRect(Common::SeekableReadStream *in) {
 	return new Common::Rect(x1, y1, x2, y2);
 }
 
-const char *getIndefiniteArticle(Common::String &word) {
+const char *getIndefiniteArticle(const Common::String &word) {
 	switch (word[0]) {
 	case 'a': case 'A':
 	case 'e': case 'E':
diff --git a/engines/wage/wage.h b/engines/wage/wage.h
index 42749dc311..9e1795bf4d 100644
--- a/engines/wage/wage.h
+++ b/engines/wage/wage.h
@@ -109,7 +109,7 @@ enum {
 
 Common::String readPascalString(Common::SeekableReadStream *in);
 Common::Rect *readRect(Common::SeekableReadStream *in);
-const char *getIndefiniteArticle(Common::String &word);
+const char *getIndefiniteArticle(const Common::String &word);
 const char *prependGenderSpecificPronoun(int gender);
 const char *getGenderSpecificPronoun(int gender, bool capitalize);
 
@@ -158,7 +158,7 @@ public:
 	bool handleMoveCommand(Directions dir, const char *dirName);
 	bool handleLookCommand();
 	Common::String *getGroundItemsList(Scene *scene);
-	void appendObjNames(Common::String &str, ObjArray &objs);
+	void appendObjNames(Common::String &str, const ObjArray &objs);
 	bool handleInventoryCommand();
 	bool handleStatusCommand();
 	bool handleRestCommand();
@@ -172,11 +172,11 @@ public:
 
 	void wearObj(Obj *o, int pos);
 
-	bool tryAttack(Obj *weapon, Common::String &input);
+	bool tryAttack(const Obj *weapon, const Common::String &input);
 	bool handleAttack(Obj *weapon);
 
 	void printPlayerCondition(Chr *player);
-	const char *const getPercentMessage(double percent);
+	const char *getPercentMessage(double percent);
 
 public:
 	Common::RandomSource *_rnd;
diff --git a/engines/wage/world.cpp b/engines/wage/world.cpp
index daa2de9867..4a8e5fb741 100644
--- a/engines/wage/world.cpp
+++ b/engines/wage/world.cpp
@@ -385,7 +385,7 @@ Common::String *World::loadStringFromDITL(Common::MacResManager *resMan, int res
 	return NULL;
 }
 
-bool InvComparator(Obj *l, Obj *r) {
+static bool InvComparator(const Obj *l, const Obj *r) {
     return l->_index < r->_index;
 }
 
@@ -402,7 +402,7 @@ void World::move(Obj *obj, Chr *chr) {
 	_engine->onMove(obj, from, chr);
 }
 
-bool ObjComparator(Obj *o1, Obj *o2) {
+static bool ObjComparator(const Obj *o1, const Obj *o2) {
 	bool o1Immobile = (o1->_type == Obj::IMMOBILE_OBJECT);
 	bool o2Immobile = (o2->_type == Obj::IMMOBILE_OBJECT);
 	if (o1Immobile == o2Immobile) {