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SCI2.1: Some stubs used by SQ6

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- Added a stub and some info about the (large) kScrollWindow kernel call
- Added info about kMovePlaneItems

svn-id: r55163
This commit is contained in:
Filippos Karapetis 2011-01-08 12:28:47 +00:00
parent c2acabd710
commit 12b44f2fc0
3 changed files with 107 additions and 3 deletions
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1
engines/sci/engine/kernel.h
View file

@ -471,6 +471,7 @@ reg_t kWinHelp(EngineState *s, int argc, reg_t *argv);
reg_t kGetConfig(EngineState *s, int argc, reg_t *argv);
reg_t kCelInfo(EngineState *s, int argc, reg_t *argv);
reg_t kSetLanguage(EngineState *s, int argc, reg_t *argv);
reg_t kScrollWindow(EngineState *s, int argc, reg_t *argv);
#endif
reg_t kDoSoundInit(EngineState *s, int argc, reg_t *argv);

5
engines/sci/engine/kernel_tables.h
View file

@ -546,6 +546,7 @@ static SciKernelMapEntry s_kernelMap[] = {
{ MAP_CALL(GetConfig), SIG_EVERYWHERE, "ro", NULL, NULL },
{ MAP_CALL(CelInfo), SIG_EVERYWHERE, "iiiiii", NULL, NULL },
{ MAP_CALL(SetLanguage), SIG_EVERYWHERE, "r", NULL, NULL },
{ MAP_CALL(ScrollWindow), SIG_EVERYWHERE, "(.*)", NULL, NULL },
// SCI2.1 Empty Functions
@ -586,13 +587,11 @@ static SciKernelMapEntry s_kernelMap[] = {
// SCI2.1 unmapped functions - TODO!
// Bitmap
// MovePlaneItems - used by SQ6
// MovePlaneItems - used by SQ6 to scroll through the inventory via the up/down buttons
// Font
// ScrollWindow - used by Phantasmagoria 1 and SQ6
// AddLine - used by Torin's Passage to highlight the chapter buttons
// DeleteLine - used by Torin's Passage to delete the highlight from the chapter buttons
// UpdateLine = used by LSL6
// GetConfig - used by Phantasmagoria 1
// SetPalStyleRange
// NewRoom
// MorphOn - used by SQ6

104
engines/sci/engine/kgraphics.cpp
View file

@ -1517,6 +1517,110 @@ reg_t kCelInfo(EngineState *s, int argc, reg_t *argv) {
return s->r_acc;
}
reg_t kScrollWindow(EngineState *s, int argc, reg_t *argv) {
// Used by Phantasmagoria 1 and SQ6. In SQ6, it is used for the messages
// shown in the scroll window at the bottom of the screen.
// TODO: This is all a stub/skeleton, thus we're invoking kStub() for now
kStub(s, argc, argv);
switch (argv[0].toUint16()) {
case 0: // Init
// 2 parameters
// argv[1] points to the scroll object (e.g. textScroller in SQ6)
// argv[2] is an integer (e.g. 0x32)
break;
case 1: // Show message
// 5 or 6 parameters
// Seems to be called with 5 parameters when the narrator speaks, and
// with 6 when Roger speaks
// argv[1] unknown (usually 0)
// argv[2] the text to show
// argv[3] a small integer (e.g. 0x32)
// argv[4] a small integer (e.g. 0x54)
// argv[5] optional, unknown (usually 0)
warning("kScrollWindow: '%s'", s->_segMan->getString(argv[2]).c_str());
break;
case 2: // Clear
// 2 parameters
// TODO
break;
case 3: // Page up
// 2 parameters
// TODO
break;
case 4: // Page down
// 2 parameters
// TODO
break;
case 5: // Up arrow
// 2 parameters
// TODO
break;
case 6: // Down arrow
// 2 parameters
// TODO
break;
case 7: // Home
// 2 parameters
// TODO
break;
case 8: // End
// 2 parameters
// TODO
break;
case 9: // Resize
// 3 parameters
// TODO
break;
case 10: // Where
// 3 parameters
// TODO
break;
case 11: // Go
// 4 parameters
// TODO
break;
case 12: // Insert
// 7 parameters
// TODO
break;
case 13: // Delete
// 3 parameters
// TODO
break;
case 14: // Modify
// 7 or 8 parameters
// TODO
break;
case 15: // Hide
// 2 parameters
// TODO
break;
case 16: // Show
// 2 parameters
// TODO
break;
case 17: // Destroy
// 2 parameters
// TODO
break;
case 18: // Text
// 2 parameters
// TODO
break;
case 19: // Reconstruct
// 3 parameters
// TODO
break;
default:
error("kScrollWindow: unknown subop %d", argv[0].toUint16());
break;
}
return s->r_acc;
}
#endif
} // End of namespace Sci