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SCI: Fix wrong game features heuristic for Hoyle 1/2 - bug #6606

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Games with newer graphics functions can call kDrawPic with 4 or 8
parameters. Older games call it with 6 parameters. Fixes the about
dialog in Hoyle 1
This commit is contained in:
Filippos Karapetis 2014-08-08 02:51:57 +03:00
parent e7f023883e
commit f2f8bf5685
1 changed files with 3 additions and 3 deletions
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6
engines/sci/engine/features.cpp
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@ -344,9 +344,9 @@ bool GameFeatures::autoDetectGfxFunctionsType(int methodNum) {
if (kFuncNum == 8) { // kDrawPic (SCI0 - SCI11)
// If kDrawPic is called with 6 parameters from the overlay
// selector, the game is using old graphics functions.
// Otherwise, if it's called with 8 parameters, it's using new
// graphics functions.
_gfxFunctionsType = (argc == 8) ? SCI_VERSION_0_LATE : SCI_VERSION_0_EARLY;
// Otherwise, if it's called with 8 parameters (e.g. SQ3) or 4 parameters
// (e.g. Hoyle 1/2), it's using new graphics functions.
_gfxFunctionsType = (argc == 6) ? SCI_VERSION_0_EARLY : SCI_VERSION_0_LATE;
return true;
}
}