From 084dc1ffd6e3c4bcdaa3206088a763594b1dcb4c Mon Sep 17 00:00:00 2001
From: Thanasis Antoniou
Date: Sun, 28 Jul 2019 22:47:13 +0300
Subject: BLADERUNNER: Prevent McCoy from running to BB10 before Sadik

---
 engines/bladerunner/script/scene/bb09.cpp | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'engines/bladerunner/script/scene/bb09.cpp')

diff --git a/engines/bladerunner/script/scene/bb09.cpp b/engines/bladerunner/script/scene/bb09.cpp
index a39e8984ca..7e74fcabea 100644
--- a/engines/bladerunner/script/scene/bb09.cpp
+++ b/engines/bladerunner/script/scene/bb09.cpp
@@ -34,7 +34,21 @@ void SceneScriptBB09::InitializeScene() {
 		Setup_Scene_Information(107.45f, -9.14f, 166.0f, 244);
 	}
 
+#if BLADERUNNER_ORIGINAL_BUGS
 	Scene_Exit_Add_2D_Exit(0, 224, 213, 286, 353, 1);
+#else
+	// in the original McCoy could run ahead of Sadik to the next room
+	// if the player clicked quickly enough
+	// kFlagBB11SadikFight is set after Sadik exits this room in Chapter 2
+	// (and his goal is set to kGoalSadikBB11Wait)
+	// this flag will be reset before Act 3, when McCoy is ambushed at the BB roof
+	if ((Global_Variable_Query(kVariableChapter) == 2
+	       && Game_Flag_Query(kFlagBB11SadikFight))
+	    || (Global_Variable_Query(kVariableChapter) > 2)
+	) {
+		Scene_Exit_Add_2D_Exit(0, 224, 213, 286, 353, 1);
+	}
+#endif // BLADERUNNER_ORIGINAL_BUGS
 	Scene_Exit_Add_2D_Exit(1,  75, 450, 480, 479, 2);
 
 	Ambient_Sounds_Add_Looping_Sound(kSfxCTRAIN1,  20, 100, 1);
@@ -56,7 +70,10 @@ void SceneScriptBB09::InitializeScene() {
 	Ambient_Sounds_Add_Sound(kSfxHAUNT1,   5,  50, 17, 27, -100,  100, -101, -101, 0, 0);
 	Ambient_Sounds_Add_Sound(kSfxHAUNT2,   5,  50, 17, 27, -100,  100, -101, -101, 0, 0);
 
-	Actor_Set_Targetable(kActorSadik, true); // Don't kill Sadik yet, game cannot continue. This is an original bug - fixed in ScummVM in Sadik's AI script (method ShotAtAndHit() )
+	// Original: // Don't kill Sadik yet, game cannot continue.
+	// This is an original bug - fixed in ScummVM in Sadik's AI script (method ShotAtAndHit() )
+	// Also Sadik is also set as targetable (redundant) in his AI script (method Update() )
+	Actor_Set_Targetable(kActorSadik, true);
 }
 
 void SceneScriptBB09::SceneLoaded() {
@@ -114,6 +131,14 @@ void SceneScriptBB09::SceneFrameAdvanced(int frame) {
 }
 
 void SceneScriptBB09::ActorChangedGoal(int actorId, int newGoal, int oldGoal, bool currentSet) {
+#if BLADERUNNER_ORIGINAL_BUGS
+#else
+	// in the original McCoy could run ahead of Sadik to the next room
+	// if the player clicked quickly enough
+	if (actorId == kActorSadik && newGoal == kGoalSadikBB11Wait) {
+		Scene_Exit_Add_2D_Exit(0, 224, 213, 286, 353, 1);
+	}
+#endif // BLADERUNNER_ORIGINAL_BUGS
 }
 
 void SceneScriptBB09::PlayerWalkedIn() {
-- 
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