From 46ef60e1b93603dc6fc6e7543959ca9efdfd3f2a Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Mon, 10 Apr 2006 06:40:15 +0000
Subject: Merged o_chance() into o1_chance().

svn-id: r21743
---
 engines/simon/items.cpp | 61 ++++++++++++++++++++++++-------------------------
 engines/simon/simon.h   |  2 --
 2 files changed, 30 insertions(+), 33 deletions(-)

(limited to 'engines/simon')

diff --git a/engines/simon/items.cpp b/engines/simon/items.cpp
index b2d7218945..c3d668a3bb 100644
--- a/engines/simon/items.cpp
+++ b/engines/simon/items.cpp
@@ -447,7 +447,36 @@ void SimonEngine::o1_gtf() {
 
 void SimonEngine::o1_chance() {
 	// 23
-	setScriptCondition(o_chance(getVarOrWord()));
+	uint a = getVarOrWord();
+
+	if (a == 0) {
+		setScriptCondition(false);
+		return;
+	}
+
+	if (a == 100) {
+		setScriptCondition(true);
+		return;
+	}
+
+	a += _scriptUnk1;
+
+	if (a <= 0) {
+		_scriptUnk1 = 0;
+		setScriptCondition(false);
+	} else if ((uint)_rnd.getRandomNumber(99) < a) {
+		if (_scriptUnk1 <= 0)
+			_scriptUnk1 -= 5;
+		else
+			_scriptUnk1 = 0;
+		setScriptCondition(true);
+	} else {
+		if (_scriptUnk1 >= 0)
+			_scriptUnk1 += 5;
+		else
+			_scriptUnk1 = 0;
+		setScriptCondition(false);
+	}
 }
 
 void SimonEngine::o1_isRoom() {
@@ -1717,36 +1746,6 @@ void SimonEngine::o_waitForMark(uint i) {
 	}
 }
 
-
-bool SimonEngine::o_chance(uint a) {
-	if (a == 0)
-		return 0;
-
-	if (a == 100)
-		return 1;
-
-	a += _scriptUnk1;
-	if (a <= 0) {
-		_scriptUnk1 = 0;
-		return 0;
-	}
-
-	if ((uint)_rnd.getRandomNumber(99) < a) {
-		if (_scriptUnk1 <= 0)
-			_scriptUnk1 -= 5;
-		else
-			_scriptUnk1 = 0;
-		return 1;
-	}
-
-	if (_scriptUnk1 >= 0)
-		_scriptUnk1 += 5;
-	else
-		_scriptUnk1 = 0;
-
-	return 0;
-}
-
 void SimonEngine::o_inventory_descriptions() {
 	uint vgaSpriteId = getVarOrByte();
 	uint color = getVarOrByte();
diff --git a/engines/simon/simon.h b/engines/simon/simon.h
index 423b03887e..74c73c873e 100644
--- a/engines/simon/simon.h
+++ b/engines/simon/simon.h
@@ -554,8 +554,6 @@ protected:
 	void unlinkItem(Item *item);
 	void linkItem(Item *item, Item *parent);
 
-	bool o_chance(uint a);
-
 	void o_kill_sprite_simon1(uint a);
 	void o_kill_sprite_simon2(uint a, uint b);
 
-- 
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