From c56da9642ef016cabcd12fd8ffd2b89e872ce9c9 Mon Sep 17 00:00:00 2001
From: Nick Gasson <nick@nickg.me.uk>
Date: Sat, 17 Jan 2009 15:10:26 +0000
Subject: [PATCH] Add forward declarations headers

---
 src/GameObjFwd.hpp  | 26 ++++++++++++++++++++++++++
 src/GraphicsFwd.hpp | 24 ++++++++++++++++++++++++
 src/Makefile.am     |  4 ++--
 src/Missile.cpp     |  4 ++++
 src/Missile.hpp     |  6 ++----
 5 files changed, 58 insertions(+), 6 deletions(-)
 create mode 100644 src/GameObjFwd.hpp
 create mode 100644 src/GraphicsFwd.hpp

diff --git a/src/GameObjFwd.hpp b/src/GameObjFwd.hpp
new file mode 100644
index 0000000..a05bdb8
--- /dev/null
+++ b/src/GameObjFwd.hpp
@@ -0,0 +1,26 @@
+//
+//  GameObjFwd.hpp -- Forward declaration for most game objects.
+//  Copyright (C) 2008  Nick Gasson
+//
+//  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 3 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, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INC_GAMEOBJFWD_HPP
+#define INC_GAMEOBJFWD_HPP
+
+class Ship;
+class ObjectGrid;
+class Viewport;
+
+#endif
diff --git a/src/GraphicsFwd.hpp b/src/GraphicsFwd.hpp
new file mode 100644
index 0000000..1a007df
--- /dev/null
+++ b/src/GraphicsFwd.hpp
@@ -0,0 +1,24 @@
+//
+//  GraphicsFwd.hpp -- Forward declaration for most graphics objects.
+//  Copyright (C) 2008  Nick Gasson
+//
+//  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 3 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, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INC_GRAPHICSFWD_HPP
+#define INC_GRAPHICSFWD_HPP
+
+class Image;
+
+#endif
diff --git a/src/Makefile.am b/src/Makefile.am
index 396b204..9addefa 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -5,7 +5,7 @@ AM_CXXFLAGS=$(LANDER_CFLAGS) $(SDL_CFLAGS) -Wall
 AM_LDFLAGS=$(LANDER_LIBS) $(SDL_LIBS) -lGLU $(LTLIBINTL)
 lander_SOURCES = Main.cpp Game.hpp Game.cpp \
 	Font.cpp Font.hpp HighScores.cpp HighScores.hpp Input.cpp \
-	Input.hpp Platform.hpp LoadOnce.hpp \
+	Input.hpp Platform.hpp LoadOnce.hpp GraphicsFwd.hpp \
 	OpenGL.cpp OpenGL.hpp Menu.cpp Menu.hpp Emitter.cpp \
 	Emitter.hpp ScreenManager.cpp ScreenManager.hpp \
 	ObjectGrid.hpp ObjectGrid.cpp Asteroid.hpp Asteroid.cpp \
@@ -16,7 +16,7 @@ lander_SOURCES = Main.cpp Game.hpp Game.cpp \
 	Image.cpp AnimatedImage.hpp AnimatedImage.cpp \
 	Texture.hpp Texture.cpp Options.hpp Options.cpp \
 	ConfigFile.hpp ConfigFile.cpp SoundEffect.hpp \
-	SoundEffect.cpp Fade.hpp Fade.cpp
+	SoundEffect.cpp Fade.hpp Fade.cpp GameObjFwd.hpp
 
 localedir = $(datadir)/locale
 
diff --git a/src/Missile.cpp b/src/Missile.cpp
index 27849bd..be8f331 100644
--- a/src/Missile.cpp
+++ b/src/Missile.cpp
@@ -16,8 +16,12 @@
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 
+#include "Platform.hpp"
 #include "Missile.hpp"
 #include "LoadOnce.hpp"
+#include "Image.hpp"
+#include "ObjectGrid.hpp"
+#include "Ship.hpp"
 
 Image *Missile::image = NULL;
 
diff --git a/src/Missile.hpp b/src/Missile.hpp
index c277f78..5437b15 100644
--- a/src/Missile.hpp
+++ b/src/Missile.hpp
@@ -19,10 +19,8 @@
 #ifndef INC_MISSILE_HPP
 #define INC_MISSILE_HPP
 
-#include "ObjectGrid.hpp"
-#include "Viewport.hpp"
-#include "Image.hpp"
-#include "Ship.hpp"
+#include "GameObjFwd.hpp"
+#include "GraphicsFwd.hpp"
 
 class Missile {
 public:
-- 
2.39.2