From ecd81a9a6d84e74fa89b0905620bcc342ef68da5 Mon Sep 17 00:00:00 2001
From: Matthew Hoops
Date: Wed, 7 Sep 2011 13:13:34 -0400
Subject: PEGASUS: Add Idler framework
---
engines/pegasus/module.mk | 1 +
engines/pegasus/pegasus.cpp | 14 ++++++++++++
engines/pegasus/pegasus.h | 9 ++++++++
engines/pegasus/timers.cpp | 53 +++++++++++++++++++++++++++++++++++++++++++++
engines/pegasus/timers.h | 50 ++++++++++++++++++++++++++++++++++++++++++
5 files changed, 127 insertions(+)
create mode 100755 engines/pegasus/timers.cpp
create mode 100755 engines/pegasus/timers.h
(limited to 'engines')
diff --git a/engines/pegasus/module.mk b/engines/pegasus/module.mk
index 8d3ee52304..50e9b54dd3 100644
--- a/engines/pegasus/module.mk
+++ b/engines/pegasus/module.mk
@@ -13,6 +13,7 @@ MODULE_OBJS = \
overview.o \
pegasus.o \
sound.o \
+ timers.o \
util.o \
video.o \
items/inventory.o \
diff --git a/engines/pegasus/pegasus.cpp b/engines/pegasus/pegasus.cpp
index 3093e9be2c..466945e211 100644
--- a/engines/pegasus/pegasus.cpp
+++ b/engines/pegasus/pegasus.cpp
@@ -34,6 +34,7 @@
#include "pegasus/console.h"
#include "pegasus/gamestate.h"
#include "pegasus/pegasus.h"
+#include "pegasus/timers.h"
//#define RUN_SUB_MOVIE // :D :D :D :D :D :D
//#define RUN_INTERFACE_TEST
@@ -281,4 +282,17 @@ GUI::Debugger *PegasusEngine::getDebugger() {
return _console;
}
+void PegasusEngine::addIdler(Idler *idler) {
+ _idlers.push_back(idler);
+}
+
+void PegasusEngine::removeIdler(Idler *idler) {
+ _idlers.remove(idler);
+}
+
+void PegasusEngine::giveIdleTime() {
+ for (Common::List<Idler *>::iterator it = _idlers.begin(); it != _idlers.end(); it++)
+ (*it)->useIdleTime();
+}
+
} // End of namespace Pegasus
diff --git a/engines/pegasus/pegasus.h b/engines/pegasus/pegasus.h
index 5c85251d76..53593c1c1b 100644
--- a/engines/pegasus/pegasus.h
+++ b/engines/pegasus/pegasus.h
@@ -23,6 +23,7 @@
#ifndef PEGASUS_H
#define PEGASUS_H
+#include "common/list.h"
#include "common/macresman.h"
#include "common/scummsys.h"
#include "common/system.h"
@@ -46,6 +47,7 @@ struct PegasusGameDescription;
class SoundManager;
class VideoManager;
class GraphicsManager;
+class Idler;
enum ItemLocation {
kItemLocationCaldoria = 0,
@@ -96,6 +98,9 @@ public:
bool isDemo() const;
+ void addIdler(Idler *idler);
+ void removeIdler(Idler *idler);
+
private:
// Intro
void runIntro();
@@ -141,6 +146,10 @@ private:
// Intro Directory Code
bool detectOpeningClosingDirectory();
Common::String _introDirectory;
+
+ // Idlers
+ Common::List<Idler *> _idlers;
+ void giveIdleTime();
};
} // End of namespace Pegasus
diff --git a/engines/pegasus/timers.cpp b/engines/pegasus/timers.cpp
new file mode 100755
index 0000000000..5908854d13
--- /dev/null
+++ b/engines/pegasus/timers.cpp
@@ -0,0 +1,53 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995-1997 Presto Studios, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "pegasus/pegasus.h"
+#include "pegasus/timers.h"
+
+namespace Pegasus {
+
+Idler::Idler() {
+ _isIdling = false;
+}
+
+Idler::~Idler() {
+ stopIdling();
+}
+
+void Idler::startIdling() {
+ if (!isIdling()) {
+ ((PegasusEngine *)g_engine)->addIdler(this);
+ _isIdling = true;
+ }
+}
+
+void Idler::stopIdling() {
+ if (isIdling()) {
+ ((PegasusEngine *)g_engine)->removeIdler(this);
+ _isIdling = false;
+ }
+}
+
+} // End of namespace Pegasus
diff --git a/engines/pegasus/timers.h b/engines/pegasus/timers.h
new file mode 100755
index 0000000000..e4bb41086f
--- /dev/null
+++ b/engines/pegasus/timers.h
@@ -0,0 +1,50 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995-1997 Presto Studios, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef PEGASUS_TIMERS_H
+#define PEGASUS_TIMERS_H
+
+namespace Pegasus {
+
+class Idler {
+friend class PegasusEngine;
+
+public:
+ Idler();
+ virtual ~Idler();
+
+ virtual void startIdling();
+ virtual void stopIdling();
+ bool isIdling() const { return _isIdling; }
+
+protected:
+ virtual void useIdleTime() {}
+
+ bool _isIdling;
+};
+
+} // End of namespace Pegasus
+
+#endif
--
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