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-rw-r--r--engines/lab/interface.h5
-rw-r--r--engines/lab/labmusic.cpp16
-rw-r--r--engines/lab/labsets.cpp4
-rw-r--r--engines/lab/map.cpp25
-rw-r--r--engines/lab/parsetypes.h2
-rw-r--r--engines/lab/readparse.cpp21
-rw-r--r--engines/lab/stddefines.h7
-rw-r--r--engines/lab/text.cpp12
-rw-r--r--engines/lab/vga.cpp466
-rw-r--r--engines/lab/vga.h2
10 files changed, 15 insertions, 545 deletions
diff --git a/engines/lab/interface.h b/engines/lab/interface.h
index b077f3b59e..9b8c3fb8bf 100644
--- a/engines/lab/interface.h
+++ b/engines/lab/interface.h
@@ -45,9 +45,7 @@ struct IntuiMessage {
struct Gadget {
uint16 x, y, GadgetID;
-#if !defined(DOSCODE)
uint16 KeyEquiv; // if not zero, a key that activates gadget
-#endif
uint32 GadgetFlags;
Image *Im, *ImAlt;
Gadget *NextGadget;
@@ -103,13 +101,10 @@ extern Common::KeyState _keyPressed;
#define IEQUALIFIER_RBUTTON 0x2000
#define IEQUALIFIER_LEFTBUTTON 0x4000
-#if !defined(DOSCODE)
-// these values come from the SDL virtual key table
#define VKEY_UPARROW 273
#define VKEY_DNARROW 274
#define VKEY_RTARROW 275
#define VKEY_LTARROW 276
-#endif
/*---------------------------------------------------------------------------*/
diff --git a/engines/lab/labmusic.cpp b/engines/lab/labmusic.cpp
index ac7ba70d13..7e91521fd4 100644
--- a/engines/lab/labmusic.cpp
+++ b/engines/lab/labmusic.cpp
@@ -32,6 +32,7 @@
#include "lab/labfun.h"
#include "lab/timing.h"
#include "lab/mouse.h"
+#include "lab/vga.h"
namespace Lab {
@@ -73,9 +74,8 @@ Music::Music() {
void Music::updateMusic(void) {
uint16 i;
-#if !defined(DOSCODE)
- //SDL_ProcessInput(0);
-#endif
+ WSDL_ProcessInput(0);
+
updateMouse();
if (EffectPlaying)
@@ -106,9 +106,6 @@ void Music::fillbuffer(uint16 unit) {
warning("STUB: Music::fillbuffer");
uint32 Size = MUSICBUFSIZE;
void *ptr = _musicBuffer[unit];
-#if defined(DOSCODE)
- char *endptr;
-#endif
if (Size < _leftinfile) {
_file->read(ptr, Size);
@@ -116,14 +113,7 @@ void Music::fillbuffer(uint16 unit) {
} else {
_file->read(ptr, _leftinfile);
-#if defined(DOSCODE)
- endptr = ptr;
- endptr += _leftinfile - 2;
-
- memset((void *)(((uint32) ptr) + _leftinfile), *endptr, Size - _leftinfile);
-#else
memset((char *)ptr + _leftinfile, 0, Size - _leftinfile);
-#endif
_file->seek(0);
_leftinfile = _filelength;
diff --git a/engines/lab/labsets.cpp b/engines/lab/labsets.cpp
index eefbc79cb4..d68370bf88 100644
--- a/engines/lab/labsets.cpp
+++ b/engines/lab/labsets.cpp
@@ -69,15 +69,11 @@ bool LargeSet::readInitialConditions(const char *fileName) {
return false;
readBlock(&many, 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(&many, 1);
-#endif
for (int counter = 0; counter < many; counter++) {
readBlock(&set, 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(&set, 1);
-#endif
inclElement(set);
}
} else
diff --git a/engines/lab/map.cpp b/engines/lab/map.cpp
index 5f2274651b..95c12bd5d7 100644
--- a/engines/lab/map.cpp
+++ b/engines/lab/map.cpp
@@ -50,10 +50,8 @@ extern uint16 Direction;
extern bool IsHiRes;
extern uint32 VGAScreenWidth, VGAScreenHeight;
-#if !defined(DOSCODE)
extern CloseDataPtr CPtr;
extern uint16 RoomNum;
-#endif
/*****************************************************************************/
/* Converts an Amiga palette (up to 16 colors) to a VGA palette, then sets */
@@ -172,16 +170,12 @@ extern TextFont *MsgFont;
uint16 *FadePalette;
static uint16 MapGadX[3] = {101, 55, 8}, MapGadY[3] = {105, 105, 105};
-#if !defined(DOSCODE)
+
static Gadget downgadget = { 101, 105, 2, VKEY_DNARROW, 0L, NULL, NULL, NULL },
upgadget = { 55, 105, 1, VKEY_UPARROW, 0L, NULL, NULL, &downgadget },
- backgadget = { 8, 105, 0, 0, 0L, NULL, NULL, &upgadget },
-#else
-static Gadget downgadget = { 101, 105, 2, 0L, NULL, NULL, NULL },
- upgadget = { 55, 105, 1, 0L, NULL, NULL, &downgadget },
- backgadget = { 8, 105, 0, 0L, NULL, NULL, &upgadget },
-#endif
-*MapGadgetList = &backgadget;
+ backgadget = { 8, 105, 0, 0, 0L, NULL, NULL, &upgadget };
+
+static Gadget *MapGadgetList = &backgadget;
static uint16 AmigaMapPalette[] = {
0x0BA8, 0x0C11, 0x0A74, 0x0076,
@@ -292,18 +286,13 @@ static bool loadMapData(void) {
if (strcmp((char *)Temp, "MAP0") == 0) {
readBlock(&MaxRooms, 2L, buffer);
-#if !defined(DOSCODE)
swapUShortPtr(&MaxRooms, 1);
-#endif
Maps = (MapData *)(*buffer);
-#if !defined(DOSCODE)
for (counter = 1; counter <= MaxRooms; counter++) {
swapUShortPtr(&Maps[counter].x, 4);
swapULongPtr(&Maps[counter].MapFlags, 1);
}
-
-#endif
} else
return false;
@@ -893,9 +882,7 @@ void processMap(uint16 CurRoom) {
}
}
-#if !defined(DOSCODE)
WSDL_UpdateScreen();
-#endif
}
}
}
@@ -934,9 +921,7 @@ void doMap(uint16 CurRoom) {
drawMap(CurRoom, CurRoom, Maps[CurRoom].PageNumber, false, true);
mouseShow();
attachGadgetList(MapGadgetList);
-#if !defined(DOSCODE)
WSDL_UpdateScreen();
-#endif
processMap(CurRoom);
attachGadgetList(NULL);
fade(false, 0);
@@ -947,9 +932,7 @@ void doMap(uint16 CurRoom) {
mapCleanUp();
blackAllScreen();
mouseShow();
-#if !defined(DOSCODE)
WSDL_UpdateScreen();
-#endif
}
} // End of namespace Lab
diff --git a/engines/lab/parsetypes.h b/engines/lab/parsetypes.h
index 5120c413f8..c40975007a 100644
--- a/engines/lab/parsetypes.h
+++ b/engines/lab/parsetypes.h
@@ -201,14 +201,12 @@ struct MapData {
#pragma pack(pop)
#endif
-#if !defined(DOSCODE)
typedef struct {
uint16 RoomNum;
uint16 Direction;
} CrumbData;
#define MAX_CRUMBS 128
-#endif
} // End of namespace Lab
diff --git a/engines/lab/readparse.cpp b/engines/lab/readparse.cpp
index 075c1fdb99..5e4bf6208e 100644
--- a/engines/lab/readparse.cpp
+++ b/engines/lab/readparse.cpp
@@ -77,13 +77,9 @@ bool readRoomData(const char *fileName) {
return false;
readBlock(&ManyRooms, 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(&ManyRooms, 1);
-#endif
readBlock(&HighestCondition, 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(&HighestCondition, 1);
-#endif
if ((Rooms = (RoomData *)calloc(ManyRooms + 1, sizeof(RoomData)))) {
for (Counter = 1; Counter <= ManyRooms; Counter++) {
@@ -91,12 +87,11 @@ bool readRoomData(const char *fileName) {
readBlock(&(Rooms[Counter].SouthDoor), 2L, file);
readBlock(&(Rooms[Counter].EastDoor), 2L, file);
readBlock(&(Rooms[Counter].WestDoor), 2L, file);
-#if !defined(DOSCODE)
+
swapUShortPtr(&(Rooms[Counter].NorthDoor), 1);
swapUShortPtr(&(Rooms[Counter].SouthDoor), 1);
swapUShortPtr(&(Rooms[Counter].EastDoor), 1);
swapUShortPtr(&(Rooms[Counter].WestDoor), 1);
-#endif
readBlock(&(Rooms[Counter].WipeType), 1L, file);
}
@@ -156,17 +151,14 @@ bool readInventory(const char *fileName) {
return false;
readBlock(&NumInv, 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(&NumInv, 1);
-#endif
+
UseMemory = true;
if (rallocate((void **) &Inventory, (NumInv + 1) * sizeof(InventoryData))) {
for (Counter = 1; Counter <= NumInv; Counter++) {
readBlock(&(Inventory[Counter].Many), 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(&(Inventory[Counter].Many), 1);
-#endif
if (!readString(&(Inventory[Counter].name), file)) {
UseMemory = false;
@@ -249,9 +241,7 @@ static int16 *readConditions(byte **file) {
do {
readBlock(&last, 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr((uint16 *)&last, 1);
-#endif
if (Counter < 25) {
list[Counter] = last;
@@ -289,9 +279,7 @@ static bool readCloseUps(CloseDataPtr *CPtr, uint16 depth, byte **file) {
(*CPtr)->depth = depth;
readBlock(*CPtr, 10L, file);
-#if !defined(DOSCODE)
swapUShortPtr((uint16 *)*CPtr, 5);
-#endif
if (!readString(&((*CPtr)->GraphicName), file))
return false;
@@ -366,9 +354,7 @@ static bool readAction(ActionPtr *APtr, byte **file) {
if (c == 1) {
if (rallocate((void **) APtr, sizeof(Action))) {
readBlock(*APtr, 8L, file);
-#if !defined(DOSCODE)
swapShortPtr((int16 *)*APtr, 4);
-#endif
if ((*APtr)->ActionType == SHOWMESSAGES) {
if (!rallocate((void **) &ptrarray, 4L * (*APtr)->Param1))
@@ -406,9 +392,8 @@ static bool readRule(RulePtr *RPtr, byte **file) {
if (c == 1) {
if (rallocate((void **) RPtr, sizeof(Rule))) {
readBlock(*RPtr, 6L, file);
-#if !defined(DOSCODE)
swapShortPtr((int16 *)*RPtr, 3);
-#endif
+
(*RPtr)->Condition = readConditions(file);
if (!(*RPtr)->Condition)
diff --git a/engines/lab/stddefines.h b/engines/lab/stddefines.h
index a9d685bbdb..3729084618 100644
--- a/engines/lab/stddefines.h
+++ b/engines/lab/stddefines.h
@@ -45,7 +45,6 @@ namespace Lab {
#define delay Lab_Delay
#endif
-#if !defined(DOSCODE)
#if defined(USE_NOSWAP)
#define swapUShort(value) (value)
#define swapUShortPtr(ptr,count) (ptr)
@@ -59,7 +58,7 @@ namespace Lab {
#define swapULongPtr(ptr,count) (ptr)
#define swapLong(value) (value)
#define swapLongPtr(ptr,count) (ptr)
-#elif defined(USE_SWAP)
+#else
uint16 swapUShort(uint16 value);
uint16 *swapUShortPtr(uint16 *ptr, int count);
int16 swapShort(int16 value);
@@ -72,10 +71,6 @@ uint32 swapULong(uint32 value);
uint32 *swapULongPtr(uint32 *ptr, int count);
int32 swapLong(int32 value);
int32 *swapLongPtr(int32 *ptr, int count);
-#else
-#error Please tell me about swapping bytes!
-#endif
-
#endif
} // End of namespace Lab
diff --git a/engines/lab/text.cpp b/engines/lab/text.cpp
index 92711acf5d..5c456c4523 100644
--- a/engines/lab/text.cpp
+++ b/engines/lab/text.cpp
@@ -53,14 +53,12 @@ bool openFontMem(const char *TextFontPath, struct TextFont *tf, byte *fontbuffer
if (strcmp(header, "VGAF") == 0) {
tf->DataLength = filesize - headersize;
readBlock(&(tf->Height), 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(&(tf->Height), 1);
-#endif
+
readBlock(tf->Widths, 256L, file);
readBlock(tf->Offsets, 256L * 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(tf->Offsets, 256);
-#endif
+
skip(file, 4L);
tf->data = fontbuffer;
readBlock(tf->data, tf->DataLength, file);
@@ -91,14 +89,12 @@ bool openFont(const char *TextFontPath, struct TextFont **tf) {
if (strcmp(header, "VGAF") == 0) {
(*tf)->DataLength = filesize - headersize;
readBlock(&((*tf)->Height), 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr(&((*tf)->Height), 1);
-#endif
+
readBlock((*tf)->Widths, 256L, file);
readBlock((*tf)->Offsets, 256L * 2L, file);
-#if !defined(DOSCODE)
swapUShortPtr((*tf)->Offsets, 256);
-#endif
+
skip(file, 4L);
if (((*tf)->data = (byte *)calloc((*tf)->DataLength, 1))) {
diff --git a/engines/lab/vga.cpp b/engines/lab/vga.cpp
index c850f5268d..d2fa002e16 100644
--- a/engines/lab/vga.cpp
+++ b/engines/lab/vga.cpp
@@ -92,8 +92,6 @@ bool createScreen(bool HiRes) {
return true;
}
-
-
/*****************************************************************************/
/* Sets the current page on the VGA card. */
/*****************************************************************************/
@@ -102,8 +100,6 @@ void setPage(uint16 PageNum) {
assert(PageNum == 0);
}
-
-
void VGAStorePage(void) {
// does nothing in SDL
}
@@ -228,7 +224,6 @@ void WSDL_GetMousePos(int *x, int *y) {
*y = g_MouseY;
}
-
void waitTOF() {
int untilOutOfRefresh = 1;
@@ -349,7 +344,6 @@ void getMode(uint16 *Mode) {
/* Draws an image to the screen. */
/*****************************************************************************/
void drawImage(Image *Im, uint16 x, uint16 y) {
-#if !defined(DOSCODE)
int sx, sy, dx, dy, w, h;
sx = 0;
@@ -389,83 +383,12 @@ void drawImage(Image *Im, uint16 x, uint16 y) {
ungetVGABaseAddr();
}
-
-#else
- uint32 RealOffset,
- SegmentOffset,
- LeftInSegment;
- char *video,
- *curline,
- *imdata = Im->ImageData;
- uint16 counterx,
- countery = 0,
- numwholelines,
- numpartiallines,
- curpage;
-
- while (countery < Im->Height) {
- RealOffset = (VGAScreenWidth * (y + countery)) + x;
- curpage = RealOffset / VGABytesPerPage;
- SegmentOffset = RealOffset - (curpage * VGABytesPerPage);
- LeftInSegment = VGABytesPerPage - SegmentOffset;
- setPage(curpage);
- video = (char *)(((int32)(VGABASEADDRESS)) + SegmentOffset);
-
- numwholelines = LeftInSegment / VGAScreenWidth;
- numpartiallines = 0;
- counterx = LeftInSegment - (numwholelines * VGAScreenWidth);
-
- if (counterx >= Im->Width)
- numwholelines++;
- else
- numpartiallines = 1;
-
- while (numwholelines && (countery < Im->Height)) {
- curline = video;
-
- for (counterx = 0; counterx < Im->Width; counterx++) {
- *video = *imdata;
- video++;
- imdata++;
- }
-
- video = curline;
- video += VGAScreenWidth;
- countery ++;
- numwholelines --;
- LeftInSegment -= VGAScreenWidth;
- }
-
- if (numpartiallines && (countery < Im->Height)) {
- countery ++;
- curline = video;
-
- for (counterx = 0; counterx < Im->Width; counterx++) {
- if (LeftInSegment == 0L) {
- setPage(curpage + 1);
- LeftInSegment = VGABytesPerPage;
- video = (char *)(VGABASEADDRESS);
- }
-
- *video = *imdata;
- video++;
- imdata++;
- LeftInSegment--;
- }
- }
- }
-
-#endif
}
-
-
-
/*****************************************************************************/
/* Draws an image to the screen. */
/*****************************************************************************/
void drawMaskImage(Image *Im, uint16 x, uint16 y) {
-#if !defined(DOSCODE)
int sx, sy, dx, dy, w, h;
sx = 0;
@@ -515,87 +438,12 @@ void drawMaskImage(Image *Im, uint16 x, uint16 y) {
ungetVGABaseAddr();
}
-
-#else
- uint32 RealOffset,
- SegmentOffset,
- LeftInSegment;
- char *video,
- *curline,
- *imdata = Im->ImageData;
- uint16 counterx,
- countery = 0,
- numwholelines,
- numpartiallines,
- curpage;
-
- while (countery < Im->Height) {
- RealOffset = (VGAScreenWidth * (y + countery)) + x;
- curpage = RealOffset / VGABytesPerPage;
- SegmentOffset = RealOffset - (curpage * VGABytesPerPage);
- LeftInSegment = VGABytesPerPage - SegmentOffset;
- setPage(curpage);
- video = (char *)(((int32)(VGABASEADDRESS)) + SegmentOffset);
-
- numwholelines = LeftInSegment / VGAScreenWidth;
- numpartiallines = 0;
- counterx = LeftInSegment - (numwholelines * VGAScreenWidth);
-
- if (counterx >= Im->Width)
- numwholelines++;
- else
- numpartiallines = 1;
-
- while (numwholelines && (countery < Im->Height)) {
- curline = video;
-
- for (counterx = 0; counterx < Im->Width; counterx++) {
- if (*imdata)
- *video = *imdata - 1;
-
- video++;
- imdata++;
- }
-
- video = curline;
- video += VGAScreenWidth;
- countery ++;
- numwholelines --;
- LeftInSegment -= VGAScreenWidth;
- }
-
- if (numpartiallines && (countery < Im->Height)) {
- countery ++;
- curline = video;
-
- for (counterx = 0; counterx < Im->Width; counterx++) {
- if (LeftInSegment == 0L) {
- setPage(curpage + 1);
- LeftInSegment = VGABytesPerPage;
- video = (char *)(VGABASEADDRESS);
- }
-
- if (*imdata)
- *video = *imdata - 1;
-
- video++;
- imdata++;
- LeftInSegment--;
- }
- }
- }
-
-#endif
}
-
-
-
/*****************************************************************************/
/* Reads an image from the screen. */
/*****************************************************************************/
void readScreenImage(Image *Im, uint16 x, uint16 y) {
-#if !defined(DOSCODE)
int sx, sy, dx, dy, w, h;
sx = 0;
@@ -635,73 +483,6 @@ void readScreenImage(Image *Im, uint16 x, uint16 y) {
ungetVGABaseAddr();
}
-
-#else
- uint32 RealOffset,
- SegmentOffset,
- LeftInSegment;
- char *video,
- *curline,
- *imdata = Im->ImageData;
- uint16 counterx,
- countery = 0,
- numwholelines,
- numpartiallines,
- curpage;
-
- while (countery < Im->Height) {
- RealOffset = (VGAScreenWidth * (y + countery)) + x;
- curpage = RealOffset / VGABytesPerPage;
- SegmentOffset = RealOffset - (curpage * VGABytesPerPage);
- LeftInSegment = VGABytesPerPage - SegmentOffset;
- setPage(curpage);
- video = (char *)(((int32)(VGABASEADDRESS)) + SegmentOffset);
-
- numwholelines = LeftInSegment / VGAScreenWidth;
- numpartiallines = 0;
- counterx = LeftInSegment - (numwholelines * VGAScreenWidth);
-
- if (counterx >= Im->Width)
- numwholelines++;
- else
- numpartiallines = 1;
-
- while (numwholelines && (countery < Im->Height)) {
- curline = video;
-
- for (counterx = 0; counterx < Im->Width; counterx++) {
- *imdata = *video;
- video++;
- imdata++;
- }
-
- video = curline;
- video += VGAScreenWidth;
- countery ++;
- numwholelines --;
- LeftInSegment -= VGAScreenWidth;
- }
-
- if (numpartiallines && (countery < Im->Height)) {
- countery ++;
- curline = video;
-
- for (counterx = 0; counterx < Im->Width; counterx++) {
- if (LeftInSegment == 0L) {
- setPage(curpage + 1);
- LeftInSegment = VGABytesPerPage;
- video = (char *)(VGABASEADDRESS);
- }
-
- *imdata = *video;
- video++;
- imdata++;
- LeftInSegment--;
- }
- }
- }
-
-#endif
}
@@ -713,7 +494,6 @@ void readScreenImage(Image *Im, uint16 x, uint16 y) {
/*****************************************************************************/
void bltBitMap(Image *ImSource, uint16 xs, uint16 ys, Image *ImDest,
uint16 xd, uint16 yd, uint16 width, uint16 height) {
-#if !defined(DOSCODE)
// I think the old code assumed that the source image data was valid for the given box.
// I will proceed on that assumption.
int sx, sy, dx, dy, w, h;
@@ -751,94 +531,10 @@ void bltBitMap(Image *ImSource, uint16 xs, uint16 ys, Image *ImDest,
d += ImDest->Width;
}
}
-
-#else
- uint32 RealOffset,
- SegmentOffset,
- LeftInSegment;
- char *video,
- *curdestline,
- *cursourceline = ImSource->ImageData,
- *imdata;
- uint16 counterx,
- countery = 0,
- numwholelines,
- numpartiallines,
- curpage;
-
- cursourceline += (((int32) ys) * ImSource->Width) + xs;
- imdata = cursourceline;
-
- while (countery < height) {
- RealOffset = (ImDest->Width * (yd + countery)) + xd;
- curpage = RealOffset / VGABytesPerPage;
- SegmentOffset = RealOffset - (curpage * VGABytesPerPage);
- LeftInSegment = VGABytesPerPage - SegmentOffset;
- setPage(curpage);
-
- video = (char *)(((int32)(ImDest->ImageData)) + SegmentOffset);
-
- numwholelines = LeftInSegment / ImDest->Width;
- numpartiallines = 0;
- counterx = LeftInSegment - (numwholelines * ImDest->Width);
-
- if (counterx >= width)
- numwholelines++;
- else
- numpartiallines = 1;
-
- while (numwholelines && (countery < height)) {
- curdestline = video;
- cursourceline = imdata;
-
- for (counterx = 0; counterx < width; counterx++) {
- *video = *imdata;
- video++;
- imdata++;
- }
-
- video = curdestline;
- video += ImDest->Width;
- imdata = cursourceline;
- imdata += ImSource->Width;
-
- countery ++;
- numwholelines --;
- LeftInSegment -= ImDest->Width;
- }
-
- if (numpartiallines && (countery < height)) {
- countery ++;
- curdestline = video;
- cursourceline = imdata;
-
- for (counterx = 0; counterx < width; counterx++) {
- if (LeftInSegment == 0L) {
- setPage(curpage + 1);
- LeftInSegment = VGABytesPerPage;
- video = ImDest->ImageData;
- }
-
- *video = *imdata;
- video++;
- imdata++;
- LeftInSegment--;
- }
-
- video = curdestline;
- video += ImDest->Width;
- imdata = cursourceline;
- imdata += ImSource->Width;
- }
- }
-
-#endif
}
-
byte *TempScrollData;
-
/*****************************************************************************/
/* Scrolls the display in the x direction by blitting. */
/* The TempScrollData variable must be initialized to some memory, or this */
@@ -883,10 +579,6 @@ void scrollDisplayX(int16 dx, uint16 x1, uint16 y1, uint16 x2, uint16 y2) {
}
}
-
-
-
-
/*****************************************************************************/
/* Scrolls the display in the y direction by blitting. */
/*****************************************************************************/
@@ -929,8 +621,6 @@ void scrollDisplayY(int16 dy, uint16 x1, uint16 y1, uint16 x2, uint16 y2) {
}
}
-
-
static unsigned char curapen = 0;
/*****************************************************************************/
@@ -940,14 +630,10 @@ void setAPen(uint16 pennum) {
curapen = (unsigned char)pennum;
}
-
-
-
/*****************************************************************************/
/* Fills in a rectangle. */
/*****************************************************************************/
void rectFill(uint16 x1, uint16 y1, uint16 x2, uint16 y2) {
-#if !defined(DOSCODE)
int dx, dy, w, h;
dx = x1;
@@ -987,74 +673,8 @@ void rectFill(uint16 x1, uint16 y1, uint16 x2, uint16 y2) {
ungetVGABaseAddr();
}
-
-#else
- uint32 RealOffset,
- SegmentOffset,
- LeftInSegment;
- char *video,
- *curline;
- uint16 counterx,
- countery = y1,
- numwholelines,
- numpartiallines,
- curpage;
-
- while (countery <= y2) {
- RealOffset = (VGAScreenWidth * countery) + x1;
- curpage = RealOffset / VGABytesPerPage;
- SegmentOffset = RealOffset - (curpage * VGABytesPerPage);
- LeftInSegment = VGABytesPerPage - SegmentOffset;
- setPage(curpage);
- video = (char *)(((int32)(VGABASEADDRESS)) + SegmentOffset);
-
- numwholelines = LeftInSegment / VGAScreenWidth;
- numpartiallines = 0;
- counterx = LeftInSegment - (numwholelines * VGAScreenWidth);
-
- if (counterx >= (x2 - x1 + 1))
- numwholelines++;
- else
- numpartiallines = 1;
-
- while (numwholelines && (countery <= y2)) {
- curline = video;
-
- for (counterx = x1; counterx <= x2; counterx++) {
- *video = curapen;
- video++;
- }
-
- video = curline;
- video += VGAScreenWidth;
- countery ++;
- numwholelines --;
- LeftInSegment -= VGAScreenWidth;
- }
-
- if (numpartiallines && (countery <= y2)) {
- countery ++;
- curline = video;
-
- for (counterx = x1; counterx <= x2; counterx++) {
- if (LeftInSegment == 0L) {
- setPage(curpage + 1);
- LeftInSegment = VGABytesPerPage;
- video = (char *)(VGABASEADDRESS);
- }
-
- *video = curapen;
- video++;
- LeftInSegment--;
- }
- }
- }
-
-#endif
}
-
-
/*****************************************************************************/
/* Draws a horizontal line. */
/*****************************************************************************/
@@ -1062,9 +682,6 @@ void drawVLine(uint16 x, uint16 y1, uint16 y2) {
rectFill(x, y1, x, y2);
}
-
-
-
/*****************************************************************************/
/* Draws a vertical line. */
/*****************************************************************************/
@@ -1072,14 +689,10 @@ void drawHLine(uint16 x1, uint16 y, uint16 x2) {
rectFill(x1, y, x2, y);
}
-
-
-
/*****************************************************************************/
/* Ghoasts a region on the screen using the desired pen color. */
/*****************************************************************************/
void ghoastRect(uint16 pencolor, uint16 x1, uint16 y1, uint16 x2, uint16 y2) {
-#if !defined(DOSCODE)
int dx, dy, w, h;
dx = x1;
@@ -1127,85 +740,6 @@ void ghoastRect(uint16 pencolor, uint16 x1, uint16 y1, uint16 x2, uint16 y2) {
ungetVGABaseAddr();
}
-
-#else
- uint32 RealOffset,
- SegmentOffset;
- int32 LeftInSegment;
- char *video,
- *curline;
- uint16 counterx,
- countery = y1,
- numwholelines,
- numpartiallines,
- curpage;
-
- while (countery <= y2) {
- RealOffset = (VGAScreenWidth * countery) + x1;
- curpage = RealOffset / VGABytesPerPage;
- SegmentOffset = RealOffset - (curpage * VGABytesPerPage);
- LeftInSegment = VGABytesPerPage - SegmentOffset;
- setPage(curpage);
- video = (char *)(((int32)(VGABASEADDRESS)) + SegmentOffset);
-
- numwholelines = LeftInSegment / VGAScreenWidth;
- numpartiallines = 0;
- counterx = LeftInSegment - (numwholelines * VGAScreenWidth);
-
- if (counterx >= (x2 - x1 + 1))
- numwholelines++;
- else
- numpartiallines = 1;
-
- while (numwholelines && (countery <= y2)) {
- curline = video;
- counterx = x1;
-
- if (1 & countery) {
- video++;
- counterx ++;
- }
-
- while (counterx <= x2) {
- *video = pencolor;
- video += 2;
- counterx += 2;
- }
-
- video = curline;
- video += VGAScreenWidth;
- countery ++;
- numwholelines --;
- LeftInSegment -= VGAScreenWidth;
- }
-
- if (numpartiallines && (countery <= y2)) {
- countery ++;
- curline = video;
- counterx = x1;
-
- if (1 & countery) {
- video++;
- counterx ++;
- LeftInSegment --;
- }
-
- while (counterx < x2) {
- if (LeftInSegment <= 0L) {
- setPage(curpage + 1);
- video = (char *)(((int32)(VGABASEADDRESS)) - LeftInSegment);
- LeftInSegment = VGABytesPerPage + LeftInSegment;
- }
-
- *video = pencolor;
- video += 2;
- counterx += 2;
- LeftInSegment -= 2;
- }
- }
- }
-
-#endif
}
} // End of namespace Lab
diff --git a/engines/lab/vga.h b/engines/lab/vga.h
index 8c1d3729a2..fe6b9f07a7 100644
--- a/engines/lab/vga.h
+++ b/engines/lab/vga.h
@@ -59,9 +59,7 @@ void quickWaitTOF(void);
byte *getVGABaseAddr(void);
-#if !defined(DOSCODE)
void ungetVGABaseAddr();
-#endif
void writeColorReg(byte *buf, uint16 regnum);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 01:57:11 +0000