Event handling, CApplication and switch to c++-11

 - added/changed event structs and event queue in common/event.h
 - added event handling and some minor functions in CApplication
 - switched to --std=c++11 because of union in Event struct

1 files changed, 34 insertions, 0 deletions

diff --git a/src/common/key.h b/src/common/key.h
new file mode 100644
index 0000000..0ed6b54
--- /dev/null
+++ b/src/common/key.h
@@ -0,0 +1,34 @@
+// * This file is part of the COLOBOT source code
+// * Copyright (C) 2012, Polish Portal of Colobot (PPC)
+// *
+// * 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/.
+
+// key.h
+
+#pragma once
+
+
+#include "SDL/SDL_keysym.h"
+
+/* Key definitions are specially defined here so that it is clear in other parts of the code
+  that these are used. It is to avoid having SDL-related enum values or #defines lying around
+  unchecked. With this approach it will be easier to maintain the code later on. */
+
+// Key symbol defined as concatenation to SDLK_...
+// If need arises, it can be changed to custom function or anything else
+#define KEY(x) SDLK_ # x
+
+// Key modifier defined as concatenation to KMOD_...
+// If need arises, it can be changed to custom function or anything else
+#define KEY_MOD(x) KMOD_ # x