diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/sci/engine/kgraphics32.cpp | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/engines/sci/engine/kgraphics32.cpp b/engines/sci/engine/kgraphics32.cpp index 6e45944150..b4d8a07eee 100644 --- a/engines/sci/engine/kgraphics32.cpp +++ b/engines/sci/engine/kgraphics32.cpp @@ -330,24 +330,27 @@ reg_t kCelInfo(EngineState *s, int argc, reg_t *argv) { // Used by Shivers 1, room 23601 to determine what blocks on the red door puzzle board // are occupied by pieces already - switch (argv[0].toUint16()) { // subops 0 - 4 - // 0 - return the view - // 1 - return the loop - // 2, 3 - nop - case 4: { - GuiResourceId viewId = argv[1].toSint16(); - int16 loopNo = argv[2].toSint16(); - int16 celNo = argv[3].toSint16(); - int16 x = argv[4].toUint16(); - int16 y = argv[5].toUint16(); - byte color = g_sci->_gfxCache->kernelViewGetColorAtCoordinate(viewId, loopNo, celNo, x, y); - return make_reg(0, color); - } - default: { - kStub(s, argc, argv); - return s->r_acc; - } + CelObjView view(argv[1].toUint16(), argv[2].toSint16(), argv[3].toSint16()); + + int16 result = 0; + + switch (argv[0].toUint16()) { + case 0: + result = view._displace.x; + break; + case 1: + result = view._displace.y; + break; + case 2: + case 3: + // null operation + break; + case 4: + result = view.readPixel(argv[4].toSint16(), argv[5].toSint16(), view._mirrorX); + break; } + + return make_reg(0, result); } reg_t kScrollWindow(EngineState *s, int argc, reg_t *argv) { |