[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [27271] trunk/blender/source/blender/ editors/space_view3d/view3d_view.c: partial fix for: [#21400] bpy.ops. view3d.game_start() in a startup script (-P) crashes Blender

[Dalai Felinto]

Revision: 27271
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=27271
Author:   dfelinto
Date:     2010-03-05 08:42:46 +0100 (Fri, 05 Mar 2010)

Log Message:
-----------
partial fix for: [#21400] bpy.ops.view3d.game_start() in a startup script (-P) crashes Blender
Creating a proper pool for the game_start() operator. I still want to find a way to force the start of a game from the commandline.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_view3d/view3d_view.c

Modified: trunk/blender/source/blender/editors/space_view3d/view3d_view.c
===================================================================
--- trunk/blender/source/blender/editors/space_view3d/view3d_view.c	2010-03-05 03:52:05 UTC (rev 27270)
+++ trunk/blender/source/blender/editors/space_view3d/view3d_view.c	2010-03-05 07:42:46 UTC (rev 27271)
@@ -1725,7 +1725,19 @@
 
 int game_engine_poll(bContext *C)
 {
-	return CTX_data_mode_enum(C)==CTX_MODE_OBJECT ? 1:0;
+	/* we need a context and area to launch BGE
+	it's a temporary solution to avoid crash at load time
+	if we try to auto run the BGE. Ideally we want the
+	context to be set as soon as we load the file. */
+
+	if(CTX_wm_window(C)==NULL) return 0;
+	if(CTX_wm_screen(C)==NULL) return 0;
+	if(CTX_wm_area(C)==NULL) return 0;
+
+	if(CTX_data_mode_enum(C)!=CTX_MODE_OBJECT)
+		return 0;
+
+	return 1;
 }
 
 int ED_view3d_context_activate(bContext *C)