# HG changeset patch
# User rubidium
# Date 1186768392 0
# Node ID 15f701e932915b9428cda671f68c1e98d7d9511f
# Parent  6f98fbb23a333f6e2b7e1e300c79249cb6365413
(svn r10841) [0.5] -Backport from trunk (r10835, r10593, r10500, r10497, r10410, r10357, r10199):
- Fix: [Windows] Do not try to minimise or restore the window when closing OpenTTD [FS#998] (r10835)
- Fix: One could not remove locks that were build in a (very) old version of OpenTTD [FS#1038] (r10593)
- Fix: One cannot navigate using arrow keys in the game name text box [FS#1038] (r10500)
- Fix: Ship's maximum speed wrongly shown [FS#1013] (r10497)
- Fix: [OSX] Of the resolution is changed to something that is too high for the monitor, then it is reduced to fit the monitor size, solving several crashes and graphical glitches [FS#458] (r10410)
- Fix: NPF was leaking memory each time it got initialized, except for the first time (r10357)
- Fix: [YAPF] 'target_seen' flag that is set prematurely in some cases (1 tile long cached segment followed by target station) which caused asserts to trigger [FS#884] (r10199)

diff -r 6f98fbb23a33 -r 15f701e93291 network_gui.c
--- a/network_gui.c	Fri Aug 10 17:49:29 2007 +0000
+++ b/network_gui.c	Fri Aug 10 17:53:12 2007 +0000
@@ -731,7 +731,6 @@
 			if (HandleEditBoxKey(w, &WP(w, network_ql_d).q, 3, e) == 1) break; // enter pressed
 
 			ttd_strlcpy(_network_server_name, WP(w, network_ql_d).q.text.buf, sizeof(_network_server_name));
-			UpdateTextBufferSize(&WP(w, network_ql_d).q.text);
 		}
 		break;
 
diff -r 6f98fbb23a33 -r 15f701e93291 npf.c
--- a/npf.c	Fri Aug 10 17:49:29 2007 +0000
+++ b/npf.c	Fri Aug 10 17:53:12 2007 +0000
@@ -868,7 +868,13 @@
 
 void InitializeNPF(void)
 {
-	init_AyStar(&_npf_aystar, NPFHash, NPF_HASH_SIZE);
+	static bool first_init = true;
+	if (first_init) {
+		first_init = false;
+		init_AyStar(&_npf_aystar, NPFHash, NPF_HASH_SIZE);
+	} else {
+		AyStarMain_Clear(&_npf_aystar);
+	}
 	_npf_aystar.loops_per_tick = 0;
 	_npf_aystar.max_path_cost = 0;
 	//_npf_aystar.max_search_nodes = 0;
diff -r 6f98fbb23a33 -r 15f701e93291 openttd.c
--- a/openttd.c	Fri Aug 10 17:49:29 2007 +0000
+++ b/openttd.c	Fri Aug 10 17:53:12 2007 +0000
@@ -25,6 +25,7 @@
 #include "station_map.h"
 #include "town_map.h"
 #include "tunnel_map.h"
+#include "water_map.h"
 #include "vehicle.h"
 #include "viewport.h"
 #include "window.h"
@@ -1615,10 +1616,19 @@
 	/* Buoys do now store the owner of the previous water tile, which can never
 	 * be OWNER_NONE. So replace OWNER_NONE with OWNER_WATER. */
 	if (CheckSavegameVersion(46)) {
+		TileIndex t;
 		Station *st;
 		FOR_ALL_STATIONS(st) {
 			if (IsBuoy(st) && IsTileOwner(st->xy, OWNER_NONE)) SetTileOwner(st->xy, OWNER_WATER);
 		}
+
+		/* Locks/shiplifts in very old savegames had OWNER_WATER as owner */
+		for (t = 0; t < MapSize(); t++) {
+			if (IsTileType(t, MP_WATER) && GetWaterTileType(t) == WATER_LOCK &&
+					GetTileOwner(t) == OWNER_WATER) {
+				SetTileOwner(t, OWNER_NONE);
+			}
+		}
 	}
 
 	if (CheckSavegameVersion(7)) {
diff -r 6f98fbb23a33 -r 15f701e93291 ship_gui.c
--- a/ship_gui.c	Fri Aug 10 17:49:29 2007 +0000
+++ b/ship_gui.c	Fri Aug 10 17:53:12 2007 +0000
@@ -108,7 +108,7 @@
 
 		/* Draw max speed */
 		{
-			SetDParam(0, v->max_speed / 2);
+			SetDParam(0, v->max_speed * 10 / 32);
 			DrawString(2, 25, STR_9813_MAX_SPEED, 0);
 		}
 
diff -r 6f98fbb23a33 -r 15f701e93291 video/cocoa_v.m
--- a/video/cocoa_v.m	Fri Aug 10 17:49:29 2007 +0000
+++ b/video/cocoa_v.m	Fri Aug 10 17:53:12 2007 +0000
@@ -1154,10 +1154,17 @@
 		/* We already have a window, just change its size */
 		if (!isCustom) {
 			[ _cocoa_video_data.window setContentSize:contentRect.size ];
+			// Ensure frame height - title bar height >= view height
+			contentRect.size.height = clamp(height, 0, [ _cocoa_video_data.window frame ].size.height - 22 /* 22 is the height of title bar of window*/);
+			height = contentRect.size.height;
 			[ _cocoa_video_data.qdview setFrameSize:contentRect.size ];
 		}
 	}
 
+	// Update again
+	_cocoa_video_data.width = width;
+	_cocoa_video_data.height = height;
+
 	[ _cocoa_video_data.window center ];
 
 	/* Only recreate the view if it doesn't already exist */
diff -r 6f98fbb23a33 -r 15f701e93291 video/win32_v.c
--- a/video/win32_v.c	Fri Aug 10 17:49:29 2007 +0000
+++ b/video/win32_v.c	Fri Aug 10 17:53:12 2007 +0000
@@ -619,6 +619,9 @@
 
 #if !defined(WINCE)
 		case WM_ACTIVATE: {
+			/* Don't do anything if we are closing openttd */
+			if (_exit_game) break;
+
 			bool active = (LOWORD(wParam) != WA_INACTIVE);
 			bool minimized = (HIWORD(wParam) != 0);
 			if (_wnd.fullscreen) {
diff -r 6f98fbb23a33 -r 15f701e93291 water_cmd.c
--- a/water_cmd.c	Fri Aug 10 17:49:29 2007 +0000
+++ b/water_cmd.c	Fri Aug 10 17:53:12 2007 +0000
@@ -157,7 +157,7 @@
 {
 	TileIndexDiff delta = TileOffsByDiagDir(GetLockDirection(tile));
 
-	if (!CheckTileOwnership(tile)) return CMD_ERROR;
+	if (!CheckTileOwnership(tile) && GetTileOwner(tile) != OWNER_NONE) return CMD_ERROR;
 
 	// make sure no vehicle is on the tile.
 	if (!EnsureNoVehicle(tile) || !EnsureNoVehicle(tile + delta) || !EnsureNoVehicle(tile - delta))
@@ -303,7 +303,7 @@
 				return_cmd_error(STR_0002_TOO_CLOSE_TO_EDGE_OF_MAP);
 			}
 
-			if (GetTileOwner(tile) != OWNER_WATER && !CheckTileOwnership(tile)) return CMD_ERROR;
+			if (GetTileOwner(tile) != OWNER_WATER && GetTileOwner(tile) != OWNER_NONE && !CheckTileOwnership(tile)) return CMD_ERROR;
 
 			if (flags & DC_EXEC) DoClearSquare(tile);
 			return _price.clear_water;
@@ -810,8 +810,10 @@
 
 	if (new_player != PLAYER_SPECTATOR) {
 		SetTileOwner(tile, new_player);
+	} else if (IsShipDepot(tile)) {
+		DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR);
 	} else {
-		DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR);
+		SetTileOwner(tile, OWNER_NONE);
 	}
 }
 
diff -r 6f98fbb23a33 -r 15f701e93291 yapf/yapf_costrail.hpp
--- a/yapf/yapf_costrail.hpp	Fri Aug 10 17:49:29 2007 +0000
+++ b/yapf/yapf_costrail.hpp	Fri Aug 10 17:53:12 2007 +0000
@@ -193,6 +193,7 @@
 		RailType rail_type = GetTileRailType(tile, trackdir);
 
 		bool target_seen = Yapf().PfDetectDestination(tile, trackdir);
+		bool end_by_target_seen = false;
 
 		if (tf.m_is_station) {
 			// station tiles have an extra penalty
@@ -210,6 +211,7 @@
 
 			// finish if we have reached the destination
 			if (target_seen) {
+				end_by_target_seen = true;
 				break;
 			}
 
@@ -340,7 +342,7 @@
 		}
 
 		// special costs for the case we have reached our target
-		if (target_seen) {
+		if (end_by_target_seen) {
 			n.flags_u.flags_s.m_targed_seen = true;
 			if (n.flags_u.flags_s.m_last_signal_was_red) {
 				if (n.m_last_red_signal_type == SIGTYPE_EXIT) {
@@ -356,7 +358,7 @@
 		// total node cost
 		n.m_cost = parent_cost + first_tile_cost + segment_cost + extra_cost;
 
-		return !n.m_segment->flags_u.flags_s.m_end_of_line;
+		return !n.m_segment->flags_u.flags_s.m_end_of_line || end_by_target_seen;
 	}
 
 	FORCEINLINE bool CanUseGlobalCache(Node& n) const