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author | Martin Kiewitz | 2010-06-20 18:20:05 +0000 |
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committer | Martin Kiewitz | 2010-06-20 18:20:05 +0000 |
commit | 3c6639eb86e8328af84c190878b09c331fe4c1ac (patch) | |
tree | 8731a58e4dc5635b37140bfe3564db8abd7f3b4e /engines/sci/engine/kgraphics.cpp | |
parent | ff785325ad3527394cec06fbd9dc331854e97f30 (diff) | |
download | scummvm-rg350-3c6639eb86e8328af84c190878b09c331fe4c1ac.tar.gz scummvm-rg350-3c6639eb86e8328af84c190878b09c331fe4c1ac.tar.bz2 scummvm-rg350-3c6639eb86e8328af84c190878b09c331fe4c1ac.zip |
SCI: implemented kPalVary(reverse) for pharkas, although there is a bug somewhere, not working 100%
svn-id: r50089
Diffstat (limited to 'engines/sci/engine/kgraphics.cpp')
-rw-r--r-- | engines/sci/engine/kgraphics.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/engines/sci/engine/kgraphics.cpp b/engines/sci/engine/kgraphics.cpp index 090af4fb1f..1c69afc48a 100644 --- a/engines/sci/engine/kgraphics.cpp +++ b/engines/sci/engine/kgraphics.cpp @@ -647,7 +647,7 @@ reg_t kPalVary(EngineState *s, int argc, reg_t *argv) { case 0: { // Init GuiResourceId paletteId; uint16 ticks, stepStop; - int16 direction; + uint16 direction; if ((argc >= 3) && (argc <= 5)) { paletteId = argv[1].toUint16(); ticks = argv[2].toUint16(); @@ -661,9 +661,20 @@ reg_t kPalVary(EngineState *s, int argc, reg_t *argv) { } break; } - case 1: { // Unknown - warning("kPalVary(1) called with parameter %d (argc %d)", argv[1].toUint16(), argc); - break; + case 1: { // Reverse + int16 ticks, stepStop, direction; + + if ((argc >= 1) && (argc <= 4)) { + ticks = argc >= 2 ? argv[1].toUint16() : -1; + stepStop = argc >= 3 ? argv[2].toUint16() : 0; + direction = argc >= 4 ? argv[3].toSint16() : -1; + + int16 result = g_sci->_gfxPalette->kernelPalVaryReverse(ticks, stepStop, direction); + warning("kPalVary(reverse) called with ticks = %d, stop = %d, direction = %d", ticks, stepStop, direction); + return make_reg(0, result); + } else { + warning("kPalVary(1) called with parameter %d (argc %d)", argv[1].toUint16(), argc); + } } case 2: { // Get Current Step if (argc == 1) { |