[Scummvm-cvs-logs] SF.net SVN: scummvm:[45552] scummvm/trunk/engines/sci/engine

[thebluegr at users.sourceforge.net]

Revision: 45552
          http://scummvm.svn.sourceforge.net/scummvm/?rev=45552&view=rev
Author:   thebluegr
Date:     2009-10-30 22:55:35 +0000 (Fri, 30 Oct 2009)

Log Message:
-----------
Some work on the kPortrait kernel function, used to show hires character portraits in the Windows CD version of KQ6

Modified Paths:
--------------
    scummvm/trunk/engines/sci/engine/kernel.cpp
    scummvm/trunk/engines/sci/engine/kernel.h
    scummvm/trunk/engines/sci/engine/kgraphics.cpp

Modified: scummvm/trunk/engines/sci/engine/kernel.cpp
===================================================================
--- scummvm/trunk/engines/sci/engine/kernel.cpp	2009-10-30 22:53:00 UTC (rev 45551)
+++ scummvm/trunk/engines/sci/engine/kernel.cpp	2009-10-30 22:55:35 UTC (rev 45552)
@@ -334,6 +334,7 @@
 	DEFUN("Platform", kPlatform, "i*"),
 	DEFUN("TextColors", kTextColors, ".*"),
 	DEFUN("TextFonts", kTextFonts, ".*"),
+	DEFUN("Portrait", kPortrait, ".*"),
 
 	// its a stub, but its needed for Pharkas to work
 	DEFUN("PalVary", kPalVary, "ii*"),
@@ -702,8 +703,7 @@
 		break;
 
 	case SCI_VERSION_1_1:
-		// KQ6CD calls unimplemented function 0x26
-		_kernelNames[0x26] = "Dummy";
+		_kernelNames[0x26] = "Portrait";
 		_kernelNames[0x71] = "PalVary";
 		_kernelNames[0x7c] = "Message";
 		break;

Modified: scummvm/trunk/engines/sci/engine/kernel.h
===================================================================
--- scummvm/trunk/engines/sci/engine/kernel.h	2009-10-30 22:53:00 UTC (rev 45551)
+++ scummvm/trunk/engines/sci/engine/kernel.h	2009-10-30 22:55:35 UTC (rev 45552)
@@ -274,6 +274,7 @@
 reg_t kPalette(EngineState *s, int argc, reg_t *argv);
 reg_t kPalVary(EngineState *s, int argc, reg_t *argv);
 reg_t kAssertPalette(EngineState *s, int argc, reg_t *argv);
+reg_t kPortrait(EngineState *s, int argc, reg_t *argv);
 reg_t kNumCels(EngineState *s, int argc, reg_t *argv);
 reg_t kNumLoops(EngineState *s, int argc, reg_t *argv);
 reg_t kDrawCel(EngineState *s, int argc, reg_t *argv);

Modified: scummvm/trunk/engines/sci/engine/kgraphics.cpp
===================================================================
--- scummvm/trunk/engines/sci/engine/kgraphics.cpp	2009-10-30 22:53:00 UTC (rev 45551)
+++ scummvm/trunk/engines/sci/engine/kgraphics.cpp	2009-10-30 22:55:35 UTC (rev 45552)
@@ -197,7 +197,8 @@
 	K_GRAPH_FILL_BOX_ANY = 11,
 	K_GRAPH_UPDATE_BOX = 12,
 	K_GRAPH_REDRAW_BOX = 13,
-	K_GRAPH_ADJUST_PRIORITY = 14
+	K_GRAPH_ADJUST_PRIORITY = 14,
+	K_GRAPH_SAVE_UNSCALED_BOX = 15	// KQ6CD Windows version
 };
 
 reg_t kGraph(EngineState *s, int argc, reg_t *argv) {
@@ -271,6 +272,11 @@
 		s->priority_last = argv[2].toSint16() - 10;
 		break;
 
+	case K_GRAPH_SAVE_UNSCALED_BOX:
+		// Save an area given in unscaled coordinates, so that a hires control will be drawn over it
+		// TODO
+		break;
+
 	default:
 		error("Unsupported kGraph() operation %04x", argv[0].toSint16());
 	}
@@ -621,6 +627,51 @@
 	return s->r_acc;
 }
 
+// Used to show hires character portraits in the Windows CD version of KQ6
+reg_t kPortrait(EngineState *s, int argc, reg_t *argv) {
+	uint16 operation = argv[0].toUint16();
+
+	switch (operation) {
+		case 0:	// load resource (the corresponding .BIN file from the ACTORS directory)
+			{
+			Common::String resName = s->_segMan->getString(argv[1]);
+			warning("kPortrait, load portrait %s", resName.c_str());
+			// TODO
+			}
+			break;
+		case 1:	// show portrait
+			{
+			Common::String resName = s->_segMan->getString(argv[1]);
+
+			// Show the portrait and sync the sound resource (like kDoSync)
+			/*
+			Common::Point portraitPos = Common::Point(argv[2].toUint16(), argv[3].toUint16());
+			uint resourceNum = argv[4].toUint16() & 0xff;
+			uint noun = argv[5].toUint16() & 0xff;
+			uint verb = argv[6].toUint16() & 0xff;
+			uint cond = argv[7].toUint16() & 0xff;
+			uint seq = argv[8].toUint16() & 0xff;
+			// argv[9] is usually 0
+			*/
+
+			warning("kPortrait, show portrait %s", resName.c_str());
+			// TODO
+			}
+			break;
+		case 2:	// unload resource
+			{
+			uint16 portraitId = argv[1].toUint16();
+			warning("kPortrait, unload portrait ID %d", portraitId);
+			// TODO
+			}
+			break;
+		default:
+			warning("kPortrait(%d), not implemented (argc = %d)", operation, argc);
+	}
+
+	return NULL_REG;
+}
+
 void _k_GenericDrawControl(EngineState *s, reg_t controlObject, bool hilite) {
 	SegManager *segMan = s->_segMan;
 	int16 type = GET_SEL32V(segMan, controlObject, type);


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