SCI32: Improve ScreenItem missing resource error

1 files changed, 12 insertions, 0 deletions

diff --git a/engines/sci/graphics/celobj32.h b/engines/sci/graphics/celobj32.h
index 03d950a3c3..70cbd09e7d 100644
--- a/engines/sci/graphics/celobj32.h
+++ b/engines/sci/graphics/celobj32.h
@@ -122,6 +122,18 @@ struct CelInfo32 {
 	inline bool operator!=(const CelInfo32 &other) {
 		return !(*this == other);
 	}
+
+	inline Common::String toString() const {
+		if (type == kCelTypeView) {
+			return Common::String::format("view %u, loop %d, cel %d", resourceId, loopNo, celNo);
+		} else if (type == kCelTypePic) {
+			return Common::String::format("pic %u", resourceId);
+		} else if (kCelTypeColor) {
+			return Common::String::format("color %d", color);
+		} else if (type == kCelTypeMem) {
+			return Common::String::format("mem %04x:%04x", PRINT_REG(bitmap));
+		}
+	}
 };
 
 class CelObj;