fixed compilation on Mac OS X; some cleanup; moved header file scumm/smusH/rect.h to common/rect.h

svn-id: r4877

backends/dc/selector.cpp

@@ -167,7 +167,6 @@ static void checkName(GameDetector *d, Game &game)
   if(d->detectGame()) {
     char *n = d->getGameName();
     strcpy(game.text, n);
-    free(n);
   } else
     strcpy(game.text, game.filename_base);
   d->_exe_name = NULL;

backends/dc/vmsave.cpp

@@ -69,9 +69,7 @@ static vmsaveResult trySave(GameDetector *d, const char *data, int size,
 
   memset(&header, 0, sizeof(header));
   strncpy(header.shortdesc, "ScummVM savegame", 16);
-  char *game_name = d->getGameName();
-  strncpy(header.longdesc, game_name, 32);
-  free(game_name);
+  strncpy(header.longdesc, d->getGameName(), 32);
   strncpy(header.id, "ScummVM", 16);
   icon.create_vmicon(iconbuffer);
   header.numicons = 1;

common/config-file.cpp

@@ -30,6 +30,19 @@
 
 #define xfree(p) {if (p) free(p);}
 
+#ifdef NEED_STRDUP
+char *strdup(const char *s) {
+	if (s) {
+		int len = strlen(s) + 1;
+		char *d = (char *)malloc(len);
+		if (d)
+			memcpy(d, s, len);
+		return d;
+	}
+	return NULL;
+}
+#endif /* NEED_STRDUP */
+
 
 static char *ltrim(char *t)
 {

common/engine.h

@@ -56,5 +56,17 @@ public:
 	static Engine *createFromDetector(GameDetector *detector, OSystem *syst);
 };
 
+#if defined(__GNUC__)
+void CDECL error(const char *s, ...) NORETURN;
+#else
+void CDECL NORETURN error(const char *s, ...);
+#endif
+
+void CDECL warning(const char *s, ...);
+
+void CDECL debug(int level, const char *s, ...);
+void checkHeap();
+
 
 #endif
+

common/file.cpp

@@ -21,19 +21,6 @@
 
 #include "file.h"
 
-#ifdef NEED_STRDUP
-char *strdup(const char *s) {
-	if (s) {
-		int len = strlen(s) + 1;
-		char *d = (char *)malloc(len);
-		if (d)
-			memcpy(d, s, len);
-		return d;
-	}
-	return NULL;
-}
-#endif /* NEED_STRDUP */
-
 File::File() {
 	_handle = NULL;
 	_readFailed = false;
@@ -45,28 +32,35 @@ File::~File() {
 }
 
 bool File::open(const char *filename, int mode, byte encbyte) {
-	char * buf;
+	char buf[256], *ptr;
 	if (_handle) {
 		debug(2, "File %s already opened", filename);
 		return false;
 	}
 
 	clearReadFailed();
-	buf = strdup(filename);
+	strcpy(buf, filename);
 	if (mode == 1) {
 		_handle = fopen(buf, "rb");
 		if (_handle == NULL) {
-			_handle = fopen(strupr(buf), "rb");
-			if (_handle == NULL) {
-				_handle = fopen(strlwr(buf), "rb");
-			}
-			else {
-				debug(2, "File %s not found", filename);
-				return false;
-			}
+			ptr = buf;
+			do
+				*ptr++ = toupper(*ptr);
+			while (*ptr);
+			_handle = fopen(buf, "rb");
 		}
-	}
-	else {
+		if (_handle == NULL) {
+			ptr = buf;
+			do
+				*ptr++ = tolower(*ptr);
+			while (*ptr);
+			_handle = fopen(buf, "rb");
+		}
+		if (_handle == NULL) {
+			debug(2, "File %s not found", filename);
+			return false;
+		}
+	} else {
 		warning("Only read mode supported!");
 		return false;
 	}

common/gameDetector.cpp

@@ -29,6 +29,9 @@
 #include "common/config-file.h"
 
 
+extern uint16 _debugLevel;
+
+
 #define CHECK_OPTION() if ((current_option != NULL) || (*s != '\0')) goto ShowHelpAndExit
 #define HANDLE_OPTION() if ((*s == '\0') && (current_option == NULL)) goto ShowHelpAndExit;  \
                         if ((*s != '\0') && (current_option != NULL)) goto ShowHelpAndExit; \
@@ -450,14 +453,14 @@ bool GameDetector::detectGame()
 	return true;
 }
 
-char *GameDetector::getGameName()
+const char *GameDetector::getGameName()
 {
 	if (_gameText == NULL) {
 		char buf[256];
 		sprintf(buf, "Unknown game: \"%s\"", _exe_name);
-		return strdup(buf);
+		_gameText = strdup(buf);
 	}
-	return strdup(_gameText);
+	return _gameText;
 }
 
 int GameDetector::detectMain(int argc, char **argv)

common/gameDetector.h

@@ -31,7 +31,7 @@ public:
 	int detectMain(int argc, char **argv);
 	void parseCommandLine(int argc, char **argv);
 	bool detectGame(void);
-	char *getGameName(void);
+	const char *getGameName(void);
 
 	bool _fullScreen;
 	byte _gameId;

common/main.cpp

@@ -130,12 +130,10 @@ int main(int argc, char *argv[])
 	OSystem *system = detector.createSystem();
 
 	{
-		char *s = detector.getGameName();
 		OSystem::Property prop;
 
-		prop.caption = s;
+		prop.caption = detector.getGameName();
 		system->property(OSystem::PROP_SET_WINDOW_CAPTION, &prop);
-		free(s);
 	}
 
 	// Create the game engine

common/rect.h

@@ -19,10 +19,12 @@
  *
  */
 
-#ifndef SMUSH_RECT_H
-#define SMUSH_RECT_H
+#ifndef COMMON_RECT_H
+#define COMMON_RECT_H
 
-#include "config.h"
+#include "scummsys.h"
+
+namespace ScummVM {
 
 /*! 	@brief simple class for handling both 2D position and size
 
@@ -97,4 +99,6 @@ public:
 	bool clip(Rect & r) const;
 };
 
+};	// End of namespace ScummVM
+
 #endif

scumm/scumm.h

@@ -208,7 +208,7 @@ struct CharsetRenderer {
 	byte *_charPtr;
 	int _width, _height;
 	int _offsX, _offsY;
-	byte _bitMask, _revBitMask;
+	byte _bitMask;
 	int _bottom;
 	int _virtScreenHeight;
 
@@ -368,7 +368,7 @@ public:
 
 	/* Init functions, etc */
 	byte _fastMode;
-	char *getGameName();
+	const char *getGameName();
 
 	/* video buffer */
 	byte *_videoBuffer;
@@ -835,8 +835,9 @@ public:
 	void unkScreenEffect3();
 	void unkScreenEffect4();
 	void unkScreenEffect5(int a);
-	void transitionEffect(int a);		// former unkScreenEffect7
-	void dissolveEffect(int width, int height);	// former unkScreenEffect5(0) and unkScreenEffect6
+	void transitionEffect(int a);
+	void dissolveEffect(int width, int height);
+	void scrollEffect(int dir);
 
 	void decompressBomp(byte *dst, byte *src, int w, int h);
 	uint _shakeFrame;
@@ -1397,20 +1398,8 @@ public:
 	Scumm_v7(GameDetector *detector, OSystem *syst) : Scumm(detector, syst) {}
 };
 
-extern uint16 _debugLevel;
-
+// This is a constant lookup table of reverse bit masks
 extern const byte revBitMask[8];
-//void blitToScreen(Scumm *s, byte *src, int x, int y, int w, int h);
-
-#if defined(__GNUC__)
-void CDECL error(const char *s, ...) NORETURN;
-#else
-void CDECL NORETURN error(const char *s, ...);
-#endif
-
-void CDECL warning(const char *s, ...);
-void CDECL debug(int level, const char *s, ...);
-void checkHeap();
 
 /* Direction conversion functions (between old dir and new dir format) */
 int newDirToOldDir(int dir);

scumm/scummvm.cpp

@@ -100,7 +100,7 @@ Scumm::Scumm (GameDetector *detector, OSystem *syst)
 	_gui->init(this);
 	
 	_newgui = new NewGui(this);
-	_bundle = new Bundle(this);
+	_bundle = new Bundle();
 	_timer = new Timer(this);
 	_sound = new Sound(this);
 
@@ -1464,7 +1464,7 @@ void Scumm::launch()
 	_maxHeapThreshold = 450000;
 	_minHeapThreshold = 400000;
 
-	/* Create a primary virtual screen */
+	// Create a primary virtual screen
 	_videoBuffer = (byte *)calloc(328*200, 1);
 
 	allocResTypeData(rtBuffer, MKID('NONE'), 10, "buffer", 0);
@@ -1514,8 +1514,6 @@ void Scumm::launch()
 	_sound->setupSound();
 
 	runScript(1, 0, 0, &_bootParam);
-
-//  _scummTimer = 0;
 }
 
 void Scumm::go() {

scumm/smush/blitter.h

@@ -34,7 +34,10 @@
 # endif
 #endif
 
-#include "rect.h"
+#include "common/rect.h"
+
+using ScummVM::Point;
+using ScummVM::Rect;
 
 class Chunk;
 /*! 	@brief class for handling blitting on a frame buffer

scumm/smush/brenderer.cpp

@@ -22,6 +22,8 @@
 #include <stdafx.h>
 #include "brenderer.h"
 
+#include "common/engine.h" // for debug, warning, error
+
 #include <assert.h>
 
 void BaseRenderer::clean() {

scumm/smush/channel.h

@@ -23,6 +23,7 @@
 #define CHANNEL_H
 
 #include "config.h"
+#include "common/engine.h" // for debug, warning, error
 
 #ifdef DEBUG
 # ifndef NO_DEBUG_CHANNEL

scumm/smush/chunk.cpp

@@ -22,6 +22,8 @@
 #include <stdafx.h>
 #include "chunk.h"
 
+#include "common/engine.h" // for debug, warning, error
+
 #include <stdio.h> // for FILE, fopen, fclose, fseek and ftell
 #include <string.h> // for memcpy
 

scumm/smush/codec37.cpp

@@ -24,6 +24,8 @@
 #include "chunk.h"
 #include "blitter.h"
 
+#include "common/engine.h" // for debug, warning, error
+
 #include <assert.h>
 #include <string.h>
 

scumm/smush/config.h

@@ -23,7 +23,7 @@
 #define SMUSH_CONFIG_H
 
 #include <stdafx.h>
-#include <scumm.h>
+#include <scummsys.h>
 
 #ifndef NDEBUG
 #define DEBUG

scumm/smush/decoder.h

@@ -24,8 +24,10 @@
 
 #include "config.h"
 
-#include "rect.h"
+#include "common/rect.h"
 
+using ScummVM::Point;
+using ScummVM::Rect;
 class Blitter;
 class Chunk;
 

scumm/smush/frenderer.cpp

@@ -21,9 +21,9 @@
 
 #include <stdafx.h>
 #include "common/util.h"
+#include "common/engine.h" // for debug, warning, error
 
 #include "frenderer.h"
-#include "rect.h"
 
 #include <assert.h>
 #include <string.h>

scumm/smush/frenderer.h

@@ -35,7 +35,7 @@
 #endif
 
 #include "brenderer.h"
-#include "rect.h"
+#include "common/util.h"
 #include "blitter.h"
 
 /*!	@brief ::renderer implementation specifically designed for font files.

scumm/smush/player.cpp

@@ -21,6 +21,8 @@
 
 #include <stdafx.h>
 #include "common/util.h"
+#include "common/engine.h" // for debug, warning, error
+
 #include "player.h"
 
 #include "mixer.h"
@@ -28,7 +30,6 @@
 #include "frenderer.h"
 #include "channel.h"
 #include "chunk_type.h"
-#include "rect.h"
 #include "blitter.h"
 
 #include <assert.h>

scumm/smush/player.h

@@ -24,7 +24,7 @@
 
 #include "config.h"
 
-#include "rect.h"
+#include "common/util.h"
 #include "chunk.h"
 #include "palette.h"
 #include "codec1.h"

scumm/smush/renderer.h

@@ -25,8 +25,10 @@
 #include "config.h"
 
 #include "palette.h"
-#include "rect.h"
+#include "common/rect.h"
 
+using ScummVM::Point;
+using ScummVM::Rect;
 class Mixer;
 	
 /*! 	@brief interface for general output (rendering)

scumm/smush/saud_channel.cpp

@@ -20,6 +20,7 @@
  */
 
 #include <stdafx.h>
+
 #include "channel.h"
 #include "chunk.h"
 #include "chunk_type.h"

scumm/smush/scumm_renderer.cpp

@@ -25,6 +25,7 @@
 #include "channel.h"
 #include "mixer.h"
 #include "sound/mixer.h"
+#include "scumm/scumm.h"
 #include "scumm/sound.h"
 
 class scumm_mixer : public Mixer {

scumm/string.cpp

@@ -951,8 +951,6 @@ void CharsetRenderer::printChar(int chr)
 	_mask_ptr = _vm->getResourceAddress(rtBuffer, 9)
 		+ _drawTop * 40 + _left / 8 + _vm->_screenStartStrip;
 
-	_revBitMask = revBitMask[_left & 7];
-
 	_virtScreenHeight = vs->height;
 	_charPtr += 4;
 
@@ -992,7 +990,7 @@ void CharsetRenderer::drawBits()
 	y = 0;
 
 	for (y = 0; y < _height && y + _drawTop < _virtScreenHeight;) {
-		maskmask = _revBitMask;
+		maskmask = revBitMask[_left & 7];
 		maskpos = 0;
 
 		for (x = 0; x < _width; x++) {

scumm/sys.cpp

@@ -167,12 +167,6 @@ bool Scumm::checkFixedDisk()
 	return true;
 }
 
-
-#ifdef NEED_STRDUP
-char *strdup(const char *s);
-#endif /* NEED_STRDUP */
-
-
 void *operator new(size_t size) {
 	return calloc(size, 1);
 }

simon/simon.h

@@ -813,9 +813,6 @@ public:
 };
 
 
-void NORETURN CDECL error(const char *errmsg, ...);
-void CDECL warning(const char *errmsg, ...);
-
 void palette_fadeout(uint32 *pal_values, uint num);
 
 #endif