Method GetColorFromColorAdd

src/Utilities/GeneralUtils.cpp:269–295

Gets integer representation of color from ColorAdd corresponding to given index, or 0 if there's no color found. Code is pulled straight from game's draw functions that deal with the tint colors.

// Gets integer representation of color from ColorAdd corresponding to given index, or 0 if there's no color found.
// Code is pulled straight from game's draw functions that deal with the tint colors.
int GeneralUtils::GetColorFromColorAdd(int colorIndex)
{
	auto const& colorAdd = RulesClass::Instance->ColorAdd;
	int colorValue = 0;

	if (colorIndex < 0 || colorIndex >= (sizeof(colorAdd) / sizeof(ColorStruct)))
		return colorValue;

	auto const& color = colorAdd[colorIndex];

	if (RulesExt::Global()->ColorAddUse8BitRGB)
		return Drawing::RGB_To_Int(color);

	int red = color.R;
	int green = color.G;
	int blue = color.B;

	if (Drawing::ColorMode == RGBMode::RGB565)
		colorValue |= blue | (32 * (green | (red << 6)));

	if (Drawing::ColorMode != RGBMode::RGB655)
		colorValue |= blue | (((32 * red) | (green >> 1)) << 6);

	colorValue |= blue | (32 * ((32 * red) | (green >> 1)));

	return colorValue;
}

int GeneralUtils::SafeMultiply(int value, int mult)
{