From f73e9c43c4aafc1689a0114d05c54f86f70c0efa Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Thu, 24 Dec 2009 15:24:48 +0000
Subject: Updated comments in kListEachElementDo() to show how it's called,
 with the help of waltervn

svn-id: r46530
---
 engines/sci/engine/kernel32.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'engines')

diff --git a/engines/sci/engine/kernel32.cpp b/engines/sci/engine/kernel32.cpp
index 59e3168340..f6915578dd 100644
--- a/engines/sci/engine/kernel32.cpp
+++ b/engines/sci/engine/kernel32.cpp
@@ -694,8 +694,17 @@ reg_t kFrameOut(EngineState *s, int argc, reg_t *argv) {
 
 reg_t kListEachElementDo(EngineState *s, int argc, reg_t *argv) {
 
-	// Likely performs doit() on each element, for screen updates/animations?
-	// It's called constantly, so perhaps that's its purpose...
+	// Called with 2 or 3 parameters
+	// object, selector and optionally a third unknown parameter
+
+	// With 2 parameters, the selector can be:
+	// - 0x45 (doit)
+	// - 0x5c (delete)
+	// - 0xfd (check)
+
+	// With 3 parameters, the selector can be:
+	// - 0x145 (checkDetail)
+	// - 0x211 (newRoom) - that one seems a bit odd
 
 	// TODO
 
-- 
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