C++ modernize: Pragma once (#6264)

* Migrate cpp headers to pragma once

src/script/lua_api/l_areastore.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_AREA_STORE_H_
-#define L_AREA_STORE_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -63,5 +62,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif // L_AREA_STORE_H_

src/script/lua_api/l_base.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_BASE_H_
-#define L_BASE_H_
+#pragma once
 
 #include "common/c_types.h"
 #include "common/c_internal.h"
@@ -71,5 +70,3 @@ public:
 			lua_CFunction func,
 			int top);
 };
-
-#endif /* L_BASE_H_ */

src/script/lua_api/l_camera.h

@@ -1,5 +1,23 @@
-#ifndef L_CAMERA_H
-#define L_CAMERA_H
+/*
+Minetest
+Copyright (C) 2013-2017 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#pragma once
 
 #include "l_base.h"
 
@@ -40,5 +58,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif // L_CAMERA_H

src/script/lua_api/l_client.h

@@ -18,8 +18,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_CLIENT_H_
-#define L_CLIENT_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 #include "itemdef.h"
@@ -98,5 +97,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-#endif

src/script/lua_api/l_craft.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_CRAFT_H_
-#define L_CRAFT_H_
+#pragma once
 
 #include <string>
 #include <vector>
@@ -47,5 +46,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-#endif /* L_CRAFT_H_ */

src/script/lua_api/l_env.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_ENV_H_
-#define L_ENV_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 #include "serverenvironment.h"
@@ -297,5 +296,3 @@ struct ScriptCallbackState {
 	unsigned int refcount;
 	std::string origin;
 };
-
-#endif /* L_ENV_H_ */

src/script/lua_api/l_http.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_HTTP_H_
-#define L_HTTP_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 #include "config.h"
@@ -46,5 +45,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-#endif /* L_HTTP_H_ */

src/script/lua_api/l_internal.h

@@ -24,8 +24,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 /******************************************************************************/
 /******************************************************************************/
 
-#ifndef L_INTERNAL_H_
-#define L_INTERNAL_H_
+#pragma once
 
 #include "common/c_internal.h"
 
@@ -44,5 +43,3 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define GET_ENV_PTR         \
 	MAP_LOCK_REQUIRED;      \
 	GET_ENV_PTR_NO_MAP_LOCK
-
-#endif /* L_INTERNAL_H_ */

src/script/lua_api/l_inventory.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_INVENTORY_H_
-#define L_INVENTORY_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -126,5 +125,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-#endif /* L_INVENTORY_H_ */

src/script/lua_api/l_item.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_ITEM_H_
-#define L_ITEM_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 #include "inventory.h"  // ItemStack
@@ -147,7 +146,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-
-
-#endif /* L_ITEM_H_ */

src/script/lua_api/l_itemstackmeta.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_ITEMSTACKMETA_H_
-#define L_ITEMSTACKMETA_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 #include "lua_api/l_metadata.h"
@@ -55,5 +54,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif

src/script/lua_api/l_localplayer.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef MINETEST_L_LOCALPLAYER_H
-#define MINETEST_L_LOCALPLAYER_H
+#pragma once
 
 #include "l_base.h"
 
@@ -81,5 +80,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif // MINETEST_L_LOCALPLAYER_H

src/script/lua_api/l_mainmenu.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_MAINMENU_H_
-#define L_MAINMENU_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -151,5 +150,3 @@ public:
 	static void InitializeAsync(lua_State *L, int top);
 
 };
-
-#endif /* L_MAINMENU_H_ */

src/script/lua_api/l_mapgen.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_MAPGEN_H_
-#define L_MAPGEN_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -119,5 +118,3 @@ public:
 	static struct EnumString es_SchematicFormatType[];
 	static struct EnumString es_NodeResolveMethod[];
 };
-
-#endif /* L_MAPGEN_H_ */

src/script/lua_api/l_metadata.h

@@ -16,8 +16,8 @@ You should have received a copy of the GNU Lesser General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
-#ifndef L_METADATA_H_
-#define L_METADATA_H_
+
+#pragma once
 
 #include "irrlichttypes_bloated.h"
 #include "lua_api/l_base.h"
@@ -72,5 +72,3 @@ protected:
 	// equals(self, other)
 	static int l_equals(lua_State *L);
 };
-
-#endif /* L_NODEMETA_H_ */

src/script/lua_api/l_minimap.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_MINIMAP_H_
-#define L_MINIMAP_H_
+#pragma once
 
 #include "l_base.h"
 
@@ -61,5 +60,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif // L_MINIMAP_H_

src/script/lua_api/l_nodemeta.h

@@ -16,8 +16,8 @@ You should have received a copy of the GNU Lesser General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
-#ifndef L_NODEMETA_H_
-#define L_NODEMETA_H_
+
+#pragma once
 
 #include "lua_api/l_base.h"
 #include "lua_api/l_metadata.h"
@@ -93,5 +93,3 @@ public:
 	static void Register(lua_State *L);
 	static void RegisterClient(lua_State *L);
 };
-
-#endif /* L_NODEMETA_H_ */

src/script/lua_api/l_nodetimer.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_NODETIMER_H_
-#define L_NODETIMER_H_
+#pragma once
 
 #include "irr_v3d.h"
 #include "lua_api/l_base.h"
@@ -62,5 +61,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif /* L_NODETIMER_H_ */

src/script/lua_api/l_noise.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_NOISE_H_
-#define L_NOISE_H_
+#pragma once
 
 #include "irr_v3d.h"
 #include "lua_api/l_base.h"
@@ -193,5 +192,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif /* L_NOISE_H_ */

src/script/lua_api/l_object.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_OBJECT_H_
-#define L_OBJECT_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 #include "irrlichttypes.h"
@@ -333,5 +332,3 @@ private:
 	static int l_get_nametag_attributes(lua_State *L);
 
 };
-
-#endif /* L_OBJECT_H_ */

src/script/lua_api/l_particles.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_PARTICLES_H_
-#define L_PARTICLES_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -31,7 +30,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-
-
-#endif /* L_PARTICLES_H_ */

src/script/lua_api/l_rollback.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_ROLLBACK_H_
-#define L_ROLLBACK_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -34,5 +33,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-#endif /* L_ROLLBACK_H_ */

src/script/lua_api/l_server.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_SERVER_H_
-#define L_SERVER_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -110,5 +109,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-#endif /* L_SERVER_H_ */

src/script/lua_api/l_settings.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_SETTINGS_H_
-#define L_SETTINGS_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -77,5 +76,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif

src/script/lua_api/l_sound.h

@@ -18,8 +18,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_SOUND_H_
-#define L_SOUND_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -32,5 +31,3 @@ private:
 public:
 	static void Initialize(lua_State *L, int top);
 };
-
-#endif

src/script/lua_api/l_storage.h

@@ -18,8 +18,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __L_STORAGE_H__
-#define __L_STORAGE_H__
+#pragma once
 
 #include "l_metadata.h"
 #include "lua_api/l_base.h"
@@ -59,5 +58,3 @@ public:
 	static StorageRef *checkobject(lua_State *L, int narg);
 	static ModMetadata *getobject(StorageRef *ref);
 };
-
-#endif /* __L_STORAGE_H__ */

src/script/lua_api/l_util.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_UTIL_H_
-#define L_UTIL_H_
+#pragma once
 
 #include "lua_api/l_base.h"
 
@@ -100,5 +99,3 @@ public:
 
 	static void InitializeAsync(AsyncEngine &engine);
 };
-
-#endif /* L_UTIL_H_ */

src/script/lua_api/l_vmanip.h

@@ -17,8 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef L_VMANIP_H_
-#define L_VMANIP_H_
+#pragma once
 
 #include <map>
 #include "irr_v3d.h"
@@ -80,5 +79,3 @@ public:
 
 	static void Register(lua_State *L);
 };
-
-#endif /* L_VMANIP_H_ */