(svn r23357) -Codechange: move AIStorage to ScriptStorage

1 files changed, 82 insertions, 0 deletions

diff --git a/src/script/script_storage.hpp b/src/script/script_storage.hpp
new file mode 100644
index 000000000..bf369acfb
--- /dev/null
+++ b/src/script/script_storage.hpp
@@ -0,0 +1,82 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD 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, version 2.
+ * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file script_storage.hpp Defines ScriptStorage and includes all files required for it. */
+
+#ifndef SCRIPT_STORAGE_HPP
+#define SCRIPT_STORAGE_HPP
+
+#include "../signs_func.h"
+#include "../vehicle_func.h"
+#include "../road_type.h"
+#include "../group.h"
+
+#include "table/strings.h"
+#include <vector>
+
+/**
+ * The callback function for Mode-classes.
+ */
+typedef bool (ScriptModeProc)();
+
+/**
+ * The storage for each script. It keeps track of important information.
+ */
+class ScriptStorage {
+friend class ScriptObject;
+private:
+	ScriptModeProc *mode;             ///< The current build mode we are int.
+	class ScriptObject *mode_instance; ///< The instance belonging to the current build mode.
+
+	uint delay;                      ///< The ticks of delay each DoCommand has.
+	bool allow_do_command;           ///< Is the usage of DoCommands restricted?
+
+	CommandCost costs;               ///< The costs the script is tracking.
+	Money last_cost;                 ///< The last cost of the command.
+	uint last_error;                 ///< The last error of the command.
+	bool last_command_res;           ///< The last result of the command.
+
+	VehicleID new_vehicle_id;        ///< The ID of the new Vehicle.
+	SignID new_sign_id;              ///< The ID of the new Sign.
+	TileIndex new_tunnel_endtile;    ///< The TileIndex of the new Tunnel.
+	GroupID new_group_id;            ///< The ID of the new Group.
+
+	std::vector<int> callback_value; ///< The values which need to survive a callback.
+
+	RoadType road_type;              ///< The current roadtype we build.
+	RailType rail_type;              ///< The current railtype we build.
+
+	void *event_data;                ///< Pointer to the event data storage.
+	void *log_data;                  ///< Pointer to the log data storage.
+
+public:
+	ScriptStorage() :
+		mode              (NULL),
+		mode_instance     (NULL),
+		delay             (1),
+		allow_do_command  (true),
+		/* costs (can't be set) */
+		last_cost         (0),
+		last_error        (STR_NULL),
+		last_command_res  (true),
+		new_vehicle_id    (0),
+		new_sign_id       (0),
+		new_tunnel_endtile(INVALID_TILE),
+		new_group_id      (0),
+		/* calback_value (can't be set) */
+		road_type         (INVALID_ROADTYPE),
+		rail_type         (INVALID_RAILTYPE),
+		event_data        (NULL),
+		log_data          (NULL)
+	{ }
+
+	~ScriptStorage();
+};
+
+#endif /* SCRIPT_STORAGE_HPP */