1 files changed, 11 insertions, 0 deletions
diff --git a/engines/cine/pal.cpp b/engines/cine/pal.cpp
index 94c0f59dc0..3341da39c5 100644
--- a/engines/cine/pal.cpp
+++ b/engines/cine/pal.cpp
@@ -208,6 +208,10 @@ Palette &Palette::rotateRight(byte firstIndex, byte lastIndex) {
 	return *this;
 }
 
+bool Palette::empty() const {
+	return _colors.empty();
+}
+
 uint Palette::colorCount() const {
 	return _colors.size();
 }
@@ -222,6 +226,13 @@ Palette &Palette::fillWithBlack() {
 	return *this;
 }
 
+// TODO: Add better heuristic for checking whether the color format is valid
+bool Palette::isValid() const {
+	// Check that the color format has been actually set and not just default constructed.
+	// Also check that the alpha channel is discarded.
+	return _format != Graphics::PixelFormat() && _format.aLoss == 8;
+}
+
 Graphics::PixelFormat Palette::colorFormat() const {
 	return _format;
 }