SCI: Fix SCI32 kPalVary subops 1, 4, 5, 7, 8, 9 using wrong indexes

1 files changed, 7 insertions, 7 deletions

diff --git a/engines/sci/engine/kgraphics32.cpp b/engines/sci/engine/kgraphics32.cpp
index e87849201e..8d41393a9e 100644
--- a/engines/sci/engine/kgraphics32.cpp
+++ b/engines/sci/engine/kgraphics32.cpp
@@ -766,8 +766,8 @@ reg_t kPalVarySetVary(EngineState *s, int argc, reg_t *argv) {
 }
 
 reg_t kPalVarySetPercent(EngineState *s, int argc, reg_t *argv) {
-	int time = argc > 1 ? argv[1].toSint16() * 60 : 0;
-	int16 percent = argc > 2 ? argv[2].toSint16() : 0;
+	int time = argc > 0 ? argv[0].toSint16() * 60 : 0;
+	int16 percent = argc > 1 ? argv[1].toSint16() : 0;
 	g_sci->_gfxPalette32->setVaryPercent(percent, time, -1, -1);
 	return NULL_REG;
 }
@@ -782,31 +782,31 @@ reg_t kPalVaryOff(EngineState *s, int argc, reg_t *argv) {
 }
 
 reg_t kPalVaryMergeTarget(EngineState *s, int argc, reg_t *argv) {
-	GuiResourceId paletteId = argv[1].toUint16();
+	GuiResourceId paletteId = argv[0].toUint16();
 	g_sci->_gfxPalette32->kernelPalVaryMergeTarget(paletteId);
 	return make_reg(0, g_sci->_gfxPalette32->getVaryPercent());
 }
 
 reg_t kPalVarySetTime(EngineState *s, int argc, reg_t *argv) {
-	int time = argv[1].toSint16() * 60;
+	int time = argv[0].toSint16() * 60;
 	g_sci->_gfxPalette32->setVaryTime(time);
 	return NULL_REG;
 }
 
 reg_t kPalVarySetTarget(EngineState *s, int argc, reg_t *argv) {
-	GuiResourceId paletteId = argv[1].toUint16();
+	GuiResourceId paletteId = argv[0].toUint16();
 	g_sci->_gfxPalette32->kernelPalVarySetTarget(paletteId);
 	return make_reg(0, g_sci->_gfxPalette32->getVaryPercent());
 }
 
 reg_t kPalVarySetStart(EngineState *s, int argc, reg_t *argv) {
-	GuiResourceId paletteId = argv[1].toUint16();
+	GuiResourceId paletteId = argv[0].toUint16();
 	g_sci->_gfxPalette32->kernelPalVarySetStart(paletteId);
 	return make_reg(0, g_sci->_gfxPalette32->getVaryPercent());
 }
 
 reg_t kPalVaryMergeStart(EngineState *s, int argc, reg_t *argv) {
-	GuiResourceId paletteId = argv[1].toUint16();
+	GuiResourceId paletteId = argv[0].toUint16();
 	g_sci->_gfxPalette32->kernelPalVaryMergeStart(paletteId);
 	return make_reg(0, g_sci->_gfxPalette32->getVaryPercent());
 }