From dfa528d058e5499558e7fd8dca3b292851f7625a Mon Sep 17 00:00:00 2001
From: Yexo <yexo@openttd.org>
Date: Sat, 13 Mar 2010 00:15:24 +0000
Subject: (svn r19395) -Fix [FS#3669]: the AI Debug window didn't open if an AI
 or library fails to compile when loading a savegame

---
 src/ai/ai_gui.cpp | 12 ++++++++++++
 src/ai/ai_gui.hpp |  2 ++
 2 files changed, 14 insertions(+)

(limited to 'src/ai')

diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
index c7ff796d9..a297f74aa 100644
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -1024,3 +1024,15 @@ void InitializeAIGui()
 {
 	AIDebugWindow::ai_debug_company = INVALID_COMPANY;
 }
+
+/** Open the AI debug window if one of the AI scripts has crashed. */
+void ShowAIDebugWindowIfAIError()
+{
+	Company *c;
+	FOR_ALL_COMPANIES(c) {
+		if (c->is_ai && c->ai_instance->IsDead()) {
+			ShowAIDebugWindow(c->index);
+			break;
+		}
+	}
+}
diff --git a/src/ai/ai_gui.hpp b/src/ai/ai_gui.hpp
index e76681636..0a47e992b 100644
--- a/src/ai/ai_gui.hpp
+++ b/src/ai/ai_gui.hpp
@@ -17,6 +17,7 @@
 #ifdef ENABLE_AI
 void ShowAIDebugWindow(CompanyID show_company = INVALID_COMPANY);
 void ShowAIConfigWindow();
+void ShowAIDebugWindowIfAIError();
 #else
 #include "table/strings.h"
 
@@ -25,6 +26,7 @@ static inline void ShowAIConfigWindow()
 	ShowErrorMessage(STR_ERROR_NO_AI, STR_ERROR_NO_AI_SUB, WL_INFO);
 }
 static inline void ShowAIDebugWindow(CompanyID show_company = INVALID_COMPANY) {ShowAIConfigWindow();}
+static inline void ShowAIDebugWindowIfAIError() {}
 #endif /* ENABLE_AI */
 
 #endif /* AI_GUI_HPP */
-- 
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