[Scummvm-cvs-logs] SF.net SVN: scummvm:[51162] scummvm/trunk/engines/sci/graphics
m_kiewitz at users.sourceforge.net
m_kiewitz at users.sourceforge.net
Thu Jul 22 22:11:53 CEST 2010
Revision: 51162
http://scummvm.svn.sourceforge.net/scummvm/?rev=51162&view=rev
Author: m_kiewitz
Date: 2010-07-22 20:11:53 +0000 (Thu, 22 Jul 2010)
Log Message:
-----------
SCI: fixing mirrored sci32 pictures
fixes lsl6, also slight cleanup and adding comments about sci32 picture resources
Modified Paths:
--------------
scummvm/trunk/engines/sci/graphics/picture.cpp
scummvm/trunk/engines/sci/graphics/picture.h
Modified: scummvm/trunk/engines/sci/graphics/picture.cpp
===================================================================
--- scummvm/trunk/engines/sci/graphics/picture.cpp 2010-07-22 20:11:09 UTC (rev 51161)
+++ scummvm/trunk/engines/sci/graphics/picture.cpp 2010-07-22 20:11:53 UTC (rev 51162)
@@ -152,22 +152,14 @@
return READ_LE_UINT16(inbuffer + cel_headerPos + 36);
}
-int16 GfxPicture::getSci32celHeight(int16 celNo) {
- byte *inbuffer = _resource->data;
- int header_size = READ_LE_UINT16(inbuffer);
- int cel_headerPos = header_size + 42 * celNo;
- return READ_LE_UINT16(inbuffer + cel_headerPos + 2);
-}
-
void GfxPicture::drawSci32Vga(int16 celNo, int16 callerX, int16 callerY, bool mirrored) {
byte *inbuffer = _resource->data;
int size = _resource->size;
int header_size = READ_LE_UINT16(inbuffer);
int palette_data_ptr = READ_LE_UINT16(inbuffer + 6);
- int celCount = inbuffer[2];
+// int celCount = inbuffer[2];
int cel_headerPos = header_size;
int cel_RlePos, cel_LiteralPos;
-// int cel_relXpos, cel_relYpos;
Palette palette;
// HACK
@@ -175,30 +167,33 @@
_addToFlag = false;
_resourceType = SCI_PICTURE_TYPE_SCI32;
- if ((celNo == -1) || (celNo == 0)) {
+ if (celNo == 0) {
// Create palette and set it
_palette->createFromData(inbuffer + palette_data_ptr, size - palette_data_ptr, &palette);
_palette->set(&palette, true);
}
- if (celNo != -1) {
- cel_headerPos += 42 * celNo;
- celCount = 1;
- }
- while (celCount > 0) {
- cel_RlePos = READ_LE_UINT32(inbuffer + cel_headerPos + 24);
- cel_LiteralPos = READ_LE_UINT32(inbuffer + cel_headerPos + 28);
- //cel_relXpos = READ_LE_UINT16(inbuffer + cel_headerPos + 38);
- //cel_relYpos = READ_LE_UINT16(inbuffer + cel_headerPos + 40);
+ // Header
+ // [headerSize:WORD] [celCount:BYTE] [Unknown:BYTE] [Unknown:WORD] [paletteOffset:DWORD] [Unknown:DWORD]
+ // cel-header follow afterwards, each is 42 bytes
+ // Cel-Header
+ // [width:WORD] [height:WORD] [displaceX:WORD] [displaceY:WORD] [clearColor:BYTE] [compressed:BYTE]
+ // offset 10-23 is unknown
+ // [rleOffset:DWORD] [literalOffset:DWORD] [Unknown:WORD] [Unknown:WORD] [priority:WORD] [relativeXpos:WORD] [relativeYpos:WORD]
- // This is really weird, adjusting picture data to plane resolution - why...
- //cel_relYpos = ((cel_relYpos * g_sci->_gfxScreen->getHeight()) / planeResY);
- //cel_relXpos = ((cel_relXpos * g_sci->_gfxScreen->getWidth()) / planeResX);
+ cel_headerPos += 42 * celNo;
- drawCelData(inbuffer, size, cel_headerPos, cel_RlePos, cel_LiteralPos, callerX, callerY);
- cel_headerPos += 42;
- celCount--;
+ if (mirrored) {
+ // switch around relativeXpos
+ Common::Rect displayArea = _coordAdjuster->pictureGetDisplayArea();
+ callerX = displayArea.width() - callerX - READ_LE_UINT16(inbuffer + cel_headerPos + 0);
}
+
+ cel_RlePos = READ_LE_UINT32(inbuffer + cel_headerPos + 24);
+ cel_LiteralPos = READ_LE_UINT32(inbuffer + cel_headerPos + 28);
+
+ drawCelData(inbuffer, size, cel_headerPos, cel_RlePos, cel_LiteralPos, callerX, callerY);
+ cel_headerPos += 42;
}
#endif
Modified: scummvm/trunk/engines/sci/graphics/picture.h
===================================================================
--- scummvm/trunk/engines/sci/graphics/picture.h 2010-07-22 20:11:09 UTC (rev 51161)
+++ scummvm/trunk/engines/sci/graphics/picture.h 2010-07-22 20:11:53 UTC (rev 51162)
@@ -59,7 +59,6 @@
int16 getSci32celY(int16 celNo);
int16 getSci32celX(int16 celNo);
int16 getSci32celPriority(int16 celNo);
- int16 getSci32celHeight(int16 celNo);
void drawSci32Vga(int16 celNo, int16 callerX, int16 callerY, bool mirrored);
#endif
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
More information about the Scummvm-git-logs
mailing list