WINTERMUTE: Add const to almost all char *Filename instances.

Although done semi-automatically, almost all of these accesses don't need write-access
to the string, this simplifies debugging a bit, and opens the possibility of adding in
Common::String as a replacement down the line.

This DOES change quite a bit of code, and has regressions wrt drawing, probably some
super-classes don't fully match their sub-classes wrt virtual functions any more.

1 files changed, 3 insertions, 3 deletions

diff --git a/engines/wintermute/AdEntity.h b/engines/wintermute/AdEntity.h
index 1677d3e097..1ee0e75fe4 100644
--- a/engines/wintermute/AdEntity.h
+++ b/engines/wintermute/AdEntity.h
@@ -35,11 +35,11 @@ namespace WinterMute {
 

 class CAdEntity : public CAdTalkHolder {

 public:

-	HRESULT SetSprite(char *Filename);

+	HRESULT SetSprite(const char *Filename);

 	int _walkToX;

 	int _walkToY;

 	TDirection _walkToDir;

-	void SetItem(char *ItemName);

+	void SetItem(const char *ItemName);

 	char *_item;

 	DECLARE_PERSISTENT(CAdEntity, CAdTalkHolder)

 	void UpdatePosition();

@@ -50,7 +50,7 @@ public:
 	virtual HRESULT Display();

 	CAdEntity(CBGame *inGame);

 	virtual ~CAdEntity();

-	HRESULT LoadFile(char *Filename);

+	HRESULT LoadFile(const char *Filename);

 	HRESULT LoadBuffer(byte  *Buffer, bool Complete = true);

 	TEntityType _subtype;