diff options
Diffstat (limited to 'engines/cruise/function.cpp')
| -rw-r--r-- | engines/cruise/function.cpp | 53 |
1 files changed, 41 insertions, 12 deletions
diff --git a/engines/cruise/function.cpp b/engines/cruise/function.cpp index e8e86d82b6..f2d3ab0003 100644 --- a/engines/cruise/function.cpp +++ b/engines/cruise/function.cpp @@ -703,7 +703,7 @@ int16 Op_AddMessage(void) { if (color == -1) { color = 0; - //ASSERT(0); + ASSERT(0); //color = calcTabSomething(); } else { if (CVTLoaded) { @@ -939,17 +939,46 @@ int16 Op_removeBackgroundIncrust(void) { return 0; } -int16 Op_SetColor(void) { // TODO: palette manipulation - //var_4 = popVar(); - //var_6 = popVar(); - //var_8 = popVar(); - //int si = popVar(); - //int di = popVar(); - popVar(); - popVar(); - popVar(); - popVar(); - popVar(); +int16 Op_SetColor(void) { + int colorB = popVar(); + int colorG = popVar(); + int colorR = popVar(); + int endIdx = popVar(); + int startIdx = popVar(); + + int i; + + int R,G,B; + +#define convertRatio 36.571428571428571428571428571429 + + for(i=startIdx; i<=endIdx; i++) + { + R = (int)(colorR*convertRatio); + G = (int)(colorG*convertRatio); + B = (int)(colorB*convertRatio); + + if (R > 0xFF) + R = 0xFF; + if (G > 0xFF) + G = 0xFF; + if (B > 0xFF) + B = 0xFF; + + if (CVTLoaded) { + int colorIdx = cvtPalette[i]; + + lpalette[colorIdx].R = R; + lpalette[colorIdx].G = G; + lpalette[colorIdx].B = B; + } + else + { + lpalette[i].R = R; + lpalette[i].G = G; + lpalette[i].B = B; + } + } return 0; } |