From 4e8fdc105c59d0989e0b0edae9faadb414c01870 Mon Sep 17 00:00:00 2001
From: Mark Vejvoda <mark_vejvoda@hotmail.com>
Date: Mon, 2 Aug 2010 03:15:11 +0000
Subject: [PATCH] - attmpt to auto-create the screens folder at startup to
 avoid crashes when folder is missing and users try to take a screenshot.

---
 source/glest_game/game/game.cpp         | 23 +++++++++++++----------
 source/glest_game/game/game_constants.h |  2 ++
 source/glest_game/global/config.cpp     |  2 ++
 source/glest_game/main/main.cpp         |  5 +++++
 4 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/source/glest_game/game/game.cpp b/source/glest_game/game/game.cpp
index 18b10d63..4273cab5 100644
--- a/source/glest_game/game/game.cpp
+++ b/source/glest_game/game/game.cpp
@@ -937,16 +937,19 @@ void Game::keyDown(char key){
 				showFullConsole= true;
 			}
 			else if(key == configKeys.getCharKey("Screenshot")) {
-				for(int i=0; i<100; ++i){
-					string path= "screens/screen" + intToStr(i) + ".tga";
-
-					FILE *f= fopen(path.c_str(), "rb");
-					if(f==NULL){
-						Renderer::getInstance().saveScreen(path);
-						break;
-					}
-					else{
-						fclose(f);
+				string path = GameConstants::folder_path_screenshots;
+				if(isdir(path.c_str()) == true) {
+					for(int i=0; i<100; ++i){
+						path = GameConstants::folder_path_screenshots;
+						path += "screen" + intToStr(i) + ".tga";
+						FILE *f= fopen(path.c_str(), "rb");
+						if(f==NULL) {
+							Renderer::getInstance().saveScreen(path);
+							break;
+						}
+						else {
+							fclose(f);
+						}
 					}
 				}
 			}
diff --git a/source/glest_game/game/game_constants.h b/source/glest_game/game/game_constants.h
index 7b58e989..e3de74eb 100644
--- a/source/glest_game/game/game_constants.h
+++ b/source/glest_game/game/game_constants.h
@@ -64,6 +64,8 @@ public:
 	static const char *folder_path_tutorials;
 
 	static const char *NETWORK_SLOT_UNCONNECTED_SLOTNAME;
+
+	static const char *folder_path_screenshots;
 };
 
 enum PathType {
diff --git a/source/glest_game/global/config.cpp b/source/glest_game/global/config.cpp
index 1776814c..ef893417 100644
--- a/source/glest_game/global/config.cpp
+++ b/source/glest_game/global/config.cpp
@@ -38,6 +38,8 @@ const char *GameConstants::folder_path_tutorials    = "tutorials";
 
 const char *GameConstants::NETWORK_SLOT_UNCONNECTED_SLOTNAME = "???";
 
+const char *GameConstants::folder_path_screenshots	= "screens/";
+
 // =====================================================
 // 	class Config
 // =====================================================
diff --git a/source/glest_game/main/main.cpp b/source/glest_game/main/main.cpp
index 94b65d25..fa241052 100644
--- a/source/glest_game/main/main.cpp
+++ b/source/glest_game/main/main.cpp
@@ -663,6 +663,11 @@ int glestMain(int argc, char** argv){
 
 		gameInitialized = true;
 
+		string screenShotsPath = GameConstants::folder_path_screenshots;
+        if(isdir(screenShotsPath.c_str()) == false) {
+        	createDirectoryPaths(screenShotsPath);
+        }
+
 		if(config.getBool("AllowGameDataSynchCheck","false") == true) {
 			vector<string> techDataPaths = config.getPathListForType(ptTechs);
 			preCacheThread.reset(new FileCRCPreCacheThread());