# HG changeset patch
# User rubidium <rubidium@openttd.org>
# Date 1261250497 0
# Node ID 96fa151f99f9dc4c717058e304c05b0253363d6c
# Parent  56eed0602d08ec3521980eafe54d94d44f99bb78
(svn r18546) -Codechange: make making the screenshot not asynchronious; just do it at the moment it's requested.

diff --git a/src/console_cmds.cpp b/src/console_cmds.cpp
--- a/src/console_cmds.cpp
+++ b/src/console_cmds.cpp
@@ -1236,8 +1236,7 @@
 		}
 	}
 
-	RequestScreenshot(type, name);
-
+	MakeScreenshot(type, name);
 	return true;
 }
 
diff --git a/src/crashlog.cpp b/src/crashlog.cpp
--- a/src/crashlog.cpp
+++ b/src/crashlog.cpp
@@ -262,8 +262,7 @@
 	/* Don't draw when we have invalid screen size */
 	if (_screen.width < 1 || _screen.height < 1 || _screen.dst_ptr == NULL) return false;
 
-	RequestScreenshot(SC_RAW, "crash");
-	bool res = MakeScreenshot();
+	bool res = MakeScreenshot(SC_RAW, "crash");
 	if (res) strecpy(filename, _full_screenshot_name, filename_last);
 	return res;
 }
diff --git a/src/openttd.cpp b/src/openttd.cpp
--- a/src/openttd.cpp
+++ b/src/openttd.cpp
@@ -768,17 +768,6 @@
 	}
 }
 
-static void ShowScreenshotResult(bool b)
-{
-	if (b) {
-		SetDParamStr(0, _screenshot_name);
-		ShowErrorMessage(STR_MESSAGE_SCREENSHOT_SUCCESSFULLY, INVALID_STRING_ID, 0, 0);
-	} else {
-		ShowErrorMessage(STR_ERROR_SCREENSHOT_FAILED, INVALID_STRING_ID, 0, 0);
-	}
-
-}
-
 static void MakeNewGameDone()
 {
 	SettingsDisableElrail(_settings_game.vehicle.disable_elrails);
@@ -1239,9 +1228,6 @@
 		RedrawAutosave();
 	}
 
-	/* make a screenshot? */
-	if (IsScreenshotRequested()) ShowScreenshotResult(MakeScreenshot());
-
 	/* switch game mode? */
 	if (_switch_mode != SM_NONE) {
 		SwitchToMode(_switch_mode);
diff --git a/src/screenshot.cpp b/src/screenshot.cpp
--- a/src/screenshot.cpp
+++ b/src/screenshot.cpp
@@ -21,6 +21,10 @@
 #include "map_func.h"
 #include "saveload/saveload.h"
 #include "company_func.h"
+#include "strings_func.h"
+#include "gui.h"
+
+#include "table/strings.h"
 
 
 char _screenshot_format_name[8];
@@ -28,7 +32,6 @@
 uint _cur_screenshot_format;
 char _screenshot_name[128];
 char _full_screenshot_name[MAX_PATH];
-static ScreenshotType _screenshot_type;
 
 /* called by the ScreenShot proc to generate screenshot lines. */
 typedef void ScreenshotCallback(void *userdata, void *buf, uint y, uint pitch, uint n);
@@ -493,7 +496,6 @@
 		}
 	_cur_screenshot_format = j;
 	_num_screenshot_formats = lengthof(_screenshot_formats);
-	_screenshot_type = SC_NONE;
 }
 
 const char *GetScreenshotFormatDesc(int i)
@@ -601,18 +603,6 @@
 	return _full_screenshot_name;
 }
 
-void RequestScreenshot(ScreenshotType t, const char *name)
-{
-	_screenshot_type = t;
-	_screenshot_name[0] = '\0';
-	if (name != NULL) strecpy(_screenshot_name, name, lastof(_screenshot_name));
-}
-
-bool IsScreenshotRequested()
-{
-	return (_screenshot_type != SC_NONE);
-}
-
 static bool MakeSmallScreenshot()
 {
 	const ScreenshotFormat *sf = _screenshot_formats + _cur_screenshot_format;
@@ -638,19 +628,41 @@
 	return sf->proc(MakeScreenshotName(sf->extension), LargeWorldCallback, &vp, vp.width, vp.height, BlitterFactoryBase::GetCurrentBlitter()->GetScreenDepth(), _cur_palette);
 }
 
-bool MakeScreenshot()
+/**
+ * Make an actual screenshot.
+ * @param t    the type of screenshot to make.
+ * @param name the name to give to the screenshot.
+ * @return true iff the screenshow was made succesfully
+ */
+bool MakeScreenshot(ScreenshotType t, const char *name)
 {
-	switch (_screenshot_type) {
+	_screenshot_name[0] = '\0';
+	if (name != NULL) strecpy(_screenshot_name, name, lastof(_screenshot_name));
+
+	bool ret;
+	switch (t) {
 		case SC_VIEWPORT:
 			UndrawMouseCursor();
 			DrawDirtyBlocks();
 			/* FALL THROUGH */
 		case SC_RAW:
-			_screenshot_type = SC_NONE;
-			return MakeSmallScreenshot();
+			ret = MakeSmallScreenshot();
+			break;
+
 		case SC_WORLD:
-			_screenshot_type = SC_NONE;
-			return MakeWorldScreenshot();
-		default: return false;
+			ret = MakeWorldScreenshot();
+			break;
+
+		default:
+			NOT_REACHED();
 	}
+
+	if (ret) {
+		SetDParamStr(0, _screenshot_name);
+		ShowErrorMessage(STR_MESSAGE_SCREENSHOT_SUCCESSFULLY, INVALID_STRING_ID, 0, 0);
+	} else {
+		ShowErrorMessage(STR_ERROR_SCREENSHOT_FAILED, INVALID_STRING_ID, 0, 0);
+	}
+
+	return ret;
 }
diff --git a/src/screenshot.h b/src/screenshot.h
--- a/src/screenshot.h
+++ b/src/screenshot.h
@@ -19,15 +19,12 @@
 
 /** Type of requested screenshot */
 enum ScreenshotType {
-	SC_NONE,     ///< No screenshot requested
 	SC_VIEWPORT, ///< Screenshot of viewport
 	SC_RAW,      ///< Raw screenshot from blitter buffer
 	SC_WORLD,    ///< World screenshot
 };
 
-bool MakeScreenshot();
-void RequestScreenshot(ScreenshotType t, const char *name);
-bool IsScreenshotRequested();
+bool MakeScreenshot(ScreenshotType t, const char *name);
 
 extern char _screenshot_format_name[8];
 extern uint _num_screenshot_formats;
diff --git a/src/toolbar_gui.cpp b/src/toolbar_gui.cpp
--- a/src/toolbar_gui.cpp
+++ b/src/toolbar_gui.cpp
@@ -756,12 +756,12 @@
 
 static void MenuClickSmallScreenshot()
 {
-	RequestScreenshot(SC_VIEWPORT, NULL);
+	MakeScreenshot(SC_VIEWPORT, NULL);
 }
 
 static void MenuClickWorldScreenshot()
 {
-	RequestScreenshot(SC_WORLD, NULL);
+	MakeScreenshot(SC_WORLD, NULL);
 }
 
 static void MenuClickHelp(int index)