Add a convenience wrapper to CursorMan for checking whether cursor palettes are supported.

svn-id: r41432

2 files changed, 15 insertions, 0 deletions

diff --git a/graphics/cursorman.cpp b/graphics/cursorman.cpp
index 462897ac57..2e71b548bc 100644
--- a/graphics/cursorman.cpp
+++ b/graphics/cursorman.cpp
@@ -129,6 +129,10 @@ void CursorManager::replaceCursor(const byte *buf, uint w, uint h, int hotspotX,
 	g_system->setMouseCursor(cur->_data, w, h, hotspotX, hotspotY, keycolor, targetScale);
 }
 
+bool CursorManager::supportsCursorPalettes() {
+	return g_system->hasFeature(OSystem::kFeatureCursorHasPalette);
+}
+
 void CursorManager::disableCursorPalette(bool disable) {
 	if (!g_system->hasFeature(OSystem::kFeatureCursorHasPalette))
 		return;
diff --git a/graphics/cursorman.h b/graphics/cursorman.h
index bc38466eda..4cbd5bea12 100644
--- a/graphics/cursorman.h
+++ b/graphics/cursorman.h
@@ -88,6 +88,17 @@ public:
 	void popAllCursors();
 
 	/**
+	 * Test whether cursor palettes are supported.
+	 *
+	 * This is just an convenience wrapper for checking for
+	 * OSystem::kFeatureCursorHasPalette to be supported by OSystem.
+	 *
+	 * @see OSystem::kFeatureCursorHasPalette
+	 * @see OSystem::hasFeature
+	 */
+	bool supportsCursorPalettes();
+
+	/**
 	 * Enable/Disable the current cursor palette.
 	 *
 	 * @param disable