From 66bbf336c6af7353ef0aeed58002c46543b30635 Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Tue, 2 Jan 2007 19:19:48 +0000
Subject: (svn r7759) -Merge: makefile rewrite. This merge features:  - A
 proper ./configure, so everything needs to be configured only once, not for
 every make.  - Usage of makedepend when available. This greatly reduces the
 time needed for generating the dependencies.  - A generator for all project
 files. There is a single file with sources, which is used to generate
 Makefiles and the project files for MSVC.  - Proper support for OSX universal
 binaries.  - Object files for non-MSVC compiles are also placed in separate
 directories, making is faster to switch between debug and release compiles
 and it does not touch the directory with the source files.  - Functionality
 to make a bundle of all needed files for for example a nightly or
 distribution of a binary with all needed GRFs and language files.

Note: as this merge moves almost all files, it is recommended to make a backup of your working copy before updating your working copy.
---
 src/waypoint.h | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 src/waypoint.h

(limited to 'src/waypoint.h')

diff --git a/src/waypoint.h b/src/waypoint.h
new file mode 100644
index 000000000..75366fb18
--- /dev/null
+++ b/src/waypoint.h
@@ -0,0 +1,73 @@
+/* $Id$ */
+
+#ifndef WAYPOINT_H
+#define WAYPOINT_H
+
+#include "oldpool.h"
+#include "rail_map.h"
+
+struct Waypoint {
+	TileIndex xy;      ///< Tile of waypoint
+	WaypointID index;  ///< Index of waypoint
+
+	TownID town_index; ///< Town associated with the waypoint
+	byte town_cn;      ///< The Nth waypoint for this town (consecutive number)
+	StringID string;   ///< If this is zero (i.e. no custom name), town + town_cn is used for naming
+
+	ViewportSign sign; ///< Dimensions of sign (not saved)
+	Date build_date;   ///< Date of construction
+
+	byte stat_id;      ///< ID of waypoint within the waypoint class (not saved)
+	uint32 grfid;      ///< ID of GRF file
+	byte localidx;     ///< Index of station within GRF file
+
+	byte deleted;      ///< Delete counter. If greater than 0 then it is decremented until it reaches 0; the waypoint is then is deleted.
+};
+
+DECLARE_OLD_POOL(Waypoint, Waypoint, 3, 8000)
+
+/**
+ * Check if a Waypoint really exists.
+ */
+static inline bool IsValidWaypoint(const Waypoint *wp)
+{
+	return wp->xy != 0;
+}
+
+static inline bool IsValidWaypointID(WaypointID index)
+{
+	return index < GetWaypointPoolSize() && IsValidWaypoint(GetWaypoint(index));
+}
+
+void DestroyWaypoint(Waypoint *wp);
+
+static inline void DeleteWaypoint(Waypoint *wp)
+{
+	DestroyWaypoint(wp);
+	wp->xy = 0;
+}
+
+#define FOR_ALL_WAYPOINTS_FROM(wp, start) for (wp = GetWaypoint(start); wp != NULL; wp = (wp->index + 1U < GetWaypointPoolSize()) ? GetWaypoint(wp->index + 1U) : NULL) if (IsValidWaypoint(wp))
+#define FOR_ALL_WAYPOINTS(wp) FOR_ALL_WAYPOINTS_FROM(wp, 0)
+
+
+/**
+ * Fetch a waypoint by tile
+ * @param tile Tile of waypoint
+ * @return Waypoint
+ */
+static inline Waypoint *GetWaypointByTile(TileIndex tile)
+{
+	assert(IsTileType(tile, MP_RAILWAY) && IsRailWaypoint(tile));
+	return GetWaypoint(_m[tile].m2);
+}
+
+int32 RemoveTrainWaypoint(TileIndex tile, uint32 flags, bool justremove);
+Station *ComposeWaypointStation(TileIndex tile);
+void ShowRenameWaypointWindow(const Waypoint *cp);
+void DrawWaypointSprite(int x, int y, int image, RailType railtype);
+void FixOldWaypoints(void);
+void UpdateAllWaypointSigns(void);
+void AfterLoadWaypoints(void);
+
+#endif /* WAYPOINT_H */
-- 
cgit v1.2.3-54-g00ecf