Adding the beginnings of a player control class, as well as various changes to the other classes to support it

svn-id: r50620

1 files changed, 7 insertions, 1 deletions

diff --git a/engines/m4/mads_views.cpp b/engines/m4/mads_views.cpp
index 21ea3a75cb..9241774d16 100644
--- a/engines/m4/mads_views.cpp
+++ b/engines/m4/mads_views.cpp
@@ -86,7 +86,13 @@ int MadsSpriteSlots::getIndex() {
 	return startIndex++;
 }
 
-int MadsSpriteSlots::addSprites(const char *resName) {
+int MadsSpriteSlots::addSprites(const char *resName, bool suppressErrors) {
+	// If errors are suppressed, first check if the resource exists
+	if (suppressErrors) {
+		if (!_vm->res()->resourceExists(resName))
+			return -1;
+	}
+
 	// Get the sprite set
 	Common::SeekableReadStream *data = _vm->res()->get(resName);
 	SpriteAsset *spriteSet = new SpriteAsset(_vm, data, data->size(), resName);