CGE2: Heavily rework memory management of Sprites.

Hopefully it will solve a bunch of memory leak problems.
Now Spare is a central container, which stores pointers to every Sprite currently used by the engine.
Because of that, there's no more need for Queue's clear().
In case of snKill(), it's just a safeguard, since it's only used by the engine to "kill" the speech bubbles, but we will check Spare anyway, so it's the safest this way.

1 files changed, 3 insertions, 2 deletions

diff --git a/engines/cge2/snail.cpp b/engines/cge2/snail.cpp
index 9b77fe359e..609196cc26 100644
--- a/engines/cge2/snail.cpp
+++ b/engines/cge2/snail.cpp
@@ -344,9 +344,10 @@ void CGE2Engine::snKill(Sprite *spr) {
 		hide1(spr);
 		_vga->_showQ->remove(spr);
 		_eventManager->clearEvent(spr);
-		if (spr->_flags._kill)
+		if (spr->_flags._kill) {
+			_spare->take(spr->_ref);
 			delete spr;
-		else {
+		} else {
 			spr->setScene(-1);
 			_spare->dispose(spr);
 		}