From 854228e91b5edb703d1f88c7f9931585c8b0bbdf Mon Sep 17 00:00:00 2001
From: Daniel Evans <danharibo@gmail.com>
Date: Fri, 30 Jan 2015 10:04:25 +0000
Subject: [PATCH] Re-implement -w and -h window size arguments

---
 rwgame/RWGame.cpp | 14 +++++++++++++-
 rwgame/RWGame.hpp |  2 +-
 rwgame/main.cpp   |  2 +-
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/rwgame/RWGame.cpp b/rwgame/RWGame.cpp
index decc2ee1..5faf6ad6 100644
--- a/rwgame/RWGame.cpp
+++ b/rwgame/RWGame.cpp
@@ -15,7 +15,7 @@
 
 DebugDraw* debug;
 
-RWGame::RWGame(const std::string& gamepath)
+RWGame::RWGame(const std::string& gamepath, int argc, char* argv[])
 	: engine(nullptr), inFocus(true),
 	  accum(0.f), timescale(1.f)
 {
@@ -25,6 +25,18 @@ RWGame::RWGame(const std::string& gamepath)
 
 	size_t w = GAME_WINDOW_WIDTH, h = GAME_WINDOW_HEIGHT;
 
+	for( int i = 1; i < argc; ++i )
+	{
+		if( strcasecmp( "-w", argv[i] ) == 0 && i+1 < argc )
+		{
+			w = std::atoi(argv[i+1]);
+		}
+		if( strcasecmp( "-h", argv[i] ) == 0 && i+1 < argc )
+		{
+			h = std::atoi(argv[i+1]);
+		}
+	}
+
 	sf::ContextSettings cs;
 	cs.depthBits = 32;
 	window.create(sf::VideoMode(w, h), "", sf::Style::Default, cs);
diff --git a/rwgame/RWGame.hpp b/rwgame/RWGame.hpp
index 5351a99e..76fb71e2 100644
--- a/rwgame/RWGame.hpp
+++ b/rwgame/RWGame.hpp
@@ -19,7 +19,7 @@ class RWGame
 	sf::Font font;
 public:
 
-	RWGame(const std::string& gamepath);
+	RWGame(const std::string& gamepath, int argc, char* argv[]);
 	~RWGame();
 
 	int run();
diff --git a/rwgame/main.cpp b/rwgame/main.cpp
index bac6b0c4..797a7693 100644
--- a/rwgame/main.cpp
+++ b/rwgame/main.cpp
@@ -12,7 +12,7 @@ std::string getGamePath()
 int main(int argc, char *argv[])
 {
 
-	RWGame game(getGamePath());
+	RWGame game( getGamePath(), argc, argv );
 
 	return game.run();
 }