Mercurial > hg > openttd

annotate src/autoreplace_cmd.cpp @ 8469:066d7c3ca93d draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
(svn r12040) -Codechange: Change IsOrderListShared from a simple function to a class member(MagicBuzz).
author belugas <belugas@openttd.org>
date Sat, 02 Feb 2008 02:45:09 +0000
parents e912fe1c1424
children 97445f45ba39
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
1 /* $Id$ */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
2
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
3 #include "stdafx.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
4 #include "openttd.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
5 #include "roadveh.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
6 #include "ship.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
7 #include "news.h"
8254
7d580c9c41fb (svn r11818) -Codechange: split player.h into smaller pieces.
rubidium <rubidium@openttd.org>
parents: 8230
diff changeset
8 #include "player_func.h"
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
9 #include "engine.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
10 #include "debug.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
11 #include "vehicle_gui.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
12 #include "depot.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
13 #include "train.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
14 #include "aircraft.h"
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
15 #include "cargotype.h"
6643
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
16 #include "group.h"
8064
77c27cd64609 (svn r11625) -Codechange: add CO_* enum at some places, add includes of order.h too
smatz <smatz@openttd.org>
parents: 7931
diff changeset
17 #include "order.h"
8114
2d6af5d7a142 (svn r11675) -Codechange: split the string types from the string functions.
rubidium <rubidium@openttd.org>
parents: 8064
diff changeset
18 #include "strings_func.h"
8116
9cc845deddfe (svn r11677) -Codechange: move price and command related types/functions to their respective places.
rubidium <rubidium@openttd.org>
parents: 8114
diff changeset
19 #include "command_func.h"
8144
d18c8a0bb638 (svn r11706) -Codechange: split vehicle.h and remove another bunch of useless includes.
rubidium <rubidium@openttd.org>
parents: 8131
diff changeset
20 #include "vehicle_func.h"
8131
e300ac8001ae (svn r11692) -Codechange: move some functions from 'functions.h' to a more logical place and remove about 50% of the includes of 'functions.h'
rubidium <rubidium@openttd.org>
parents: 8116
diff changeset
21 #include "functions.h"
8211
165064de4629 (svn r11774) -Change: do not include variables.h in a header when it is not needed.
rubidium <rubidium@openttd.org>
parents: 8144
diff changeset
22 #include "variables.h"
8212
11263ebe590a (svn r11775) -Codechange: move all autoreplace/autorenew functions to a single location.
rubidium <rubidium@openttd.org>
parents: 8211
diff changeset
23 #include "autoreplace_func.h"
8363
e912fe1c1424 (svn r11929) -Fix (r9981)[FS#1624]: [autoreplace] fixed a case where a single headed locomotive caused an assert when being replaced to a dualheaded one
bjarni <bjarni@openttd.org>
parents: 8362
diff changeset
24 #include "articulated_vehicles.h"
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
25
8264
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h.
rubidium <rubidium@openttd.org>
parents: 8258
diff changeset
26 #include "table/strings.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h.
rubidium <rubidium@openttd.org>
parents: 8258
diff changeset
27
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
28 /*
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
29 * move the cargo from one engine to another if possible
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
30 */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
31 static void MoveVehicleCargo(Vehicle *dest, Vehicle *source)
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
32 {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
33 Vehicle *v = dest;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
34
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
35 do {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
36 do {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
37 if (source->cargo_type != dest->cargo_type)
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
38 continue; // cargo not compatible
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
39
7010
f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it.
rubidium <rubidium@openttd.org>
parents: 6990
diff changeset
40 if (dest->cargo.Count() == dest->cargo_cap)
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
41 continue; // the destination vehicle is already full
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
42
7010
f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it.
rubidium <rubidium@openttd.org>
parents: 6990
diff changeset
43 uint units_moved = min(source->cargo.Count(), dest->cargo_cap - dest->cargo.Count());
f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it.
rubidium <rubidium@openttd.org>
parents: 6990
diff changeset
44 source->cargo.MoveTo(&dest->cargo, units_moved);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
45
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
46 // copy the age of the cargo
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
47 dest->day_counter = source->day_counter;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
48 dest->tick_counter = source->tick_counter;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
49
7492
09743324277c (svn r11003) -Codechange: replace Vehicle->next to Vehicle->Next() and Vehicle->SetNext() so we can trap instances that change a next pointer and (in the future) update the first/previous pointers based on that.
rubidium <rubidium@openttd.org>
parents: 7258
diff changeset
50 } while (source->cargo.Count() > 0 && (dest = dest->Next()) != NULL);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
51 dest = v;
7492
09743324277c (svn r11003) -Codechange: replace Vehicle->next to Vehicle->Next() and Vehicle->SetNext() so we can trap instances that change a next pointer and (in the future) update the first/previous pointers based on that.
rubidium <rubidium@openttd.org>
parents: 7258
diff changeset
52 } while ((source = source->Next()) != NULL);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
53
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
54 /*
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
55 * The of the train will be incorrect at this moment. This is due
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
56 * to the fact that removing the old wagon updates the weight of
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
57 * the complete train, which is without the weight of cargo we just
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
58 * moved back into some (of the) new wagon(s).
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
59 */
7497
797ff0b0e0a5 (svn r11011) -Fix [FS#1129]: GetFirstVehicleInChain did change the game state while being marked const.
rubidium <rubidium@openttd.org>
parents: 7492
diff changeset
60 if (dest->type == VEH_TRAIN) TrainConsistChanged(dest->First());
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
61 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
62
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
63 static bool VerifyAutoreplaceRefitForOrders(const Vehicle *v, const EngineID engine_type)
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
64 {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
65 const Order *o;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
66 const Vehicle *u;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
67
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
68 if (v->type == VEH_TRAIN) {
7497
797ff0b0e0a5 (svn r11011) -Fix [FS#1129]: GetFirstVehicleInChain did change the game state while being marked const.
rubidium <rubidium@openttd.org>
parents: 7492
diff changeset
69 u = v->First();
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
70 } else {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
71 u = v;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
72 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
73
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
74 FOR_VEHICLE_ORDERS(u, o) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
75 if (!(o->refit_cargo < NUM_CARGO)) continue;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
76 if (!CanRefitTo(v->engine_type, o->refit_cargo)) continue;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
77 if (!CanRefitTo(engine_type, o->refit_cargo)) return false;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
78 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
79
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
80 return true;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
81 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
82
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
83 /**
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
84 * Function to find what type of cargo to refit to when autoreplacing
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
85 * @param *v Original vehicle, that is being replaced
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
86 * @param engine_type The EngineID of the vehicle that is being replaced to
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
87 * @return The cargo type to replace to
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
88 * CT_NO_REFIT is returned if no refit is needed
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
89 * CT_INVALID is returned when both old and new vehicle got cargo capacity and refitting the new one to the old one's cargo type isn't possible
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
90 */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
91 static CargoID GetNewCargoTypeForReplace(Vehicle *v, EngineID engine_type)
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
92 {
6505
14da45e0e4be (svn r9688) -Codechange: Created a function to get default cargo type for a cargo type
bjarni <bjarni@openttd.org>
parents: 6491
diff changeset
93 CargoID new_cargo_type = GetEngineCargoType(engine_type);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
94
6505
14da45e0e4be (svn r9688) -Codechange: Created a function to get default cargo type for a cargo type
bjarni <bjarni@openttd.org>
parents: 6491
diff changeset
95 if (new_cargo_type == CT_INVALID) return CT_NO_REFIT; // Don't try to refit an engine with no cargo capacity
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
96
8362
8212ccaf2858 (svn r11928) -Fix (r6393): [autoreplace] autoreplace could refit train engines to the wrong cargo type if the old engine had no cargo capacity and the new one had
bjarni <bjarni@openttd.org>
parents: 8264
diff changeset
97 if (v->cargo_cap != 0 && (v->cargo_type == new_cargo_type || CanRefitTo(engine_type, v->cargo_type))) {
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
98 if (VerifyAutoreplaceRefitForOrders(v, engine_type)) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
99 return v->cargo_type == new_cargo_type ? (CargoID)CT_NO_REFIT : v->cargo_type;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
100 } else {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
101 return CT_INVALID;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
102 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
103 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
104 if (v->type != VEH_TRAIN) return CT_INVALID; // We can't refit the vehicle to carry the cargo we want
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
105
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
106 /* Below this line it's safe to assume that the vehicle in question is a train */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
107
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
108 if (v->cargo_cap != 0) return CT_INVALID; // trying to replace a vehicle with cargo capacity into another one with incompatible cargo type
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
109
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
110 /* the old engine didn't have cargo capacity, but the new one does
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
111 * now we will figure out what cargo the train is carrying and refit to fit this */
7497
797ff0b0e0a5 (svn r11011) -Fix [FS#1129]: GetFirstVehicleInChain did change the game state while being marked const.
rubidium <rubidium@openttd.org>
parents: 7492
diff changeset
112 v = v->First();
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
113 do {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
114 if (v->cargo_cap == 0) continue;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
115 /* Now we found a cargo type being carried on the train and we will see if it is possible to carry to this one */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
116 if (v->cargo_type == new_cargo_type) return CT_NO_REFIT;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
117 if (CanRefitTo(engine_type, v->cargo_type)) return v->cargo_type;
7492
09743324277c (svn r11003) -Codechange: replace Vehicle->next to Vehicle->Next() and Vehicle->SetNext() so we can trap instances that change a next pointer and (in the future) update the first/previous pointers based on that.
rubidium <rubidium@openttd.org>
parents: 7258
diff changeset
118 } while ((v = v->Next()) != NULL);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
119 return CT_NO_REFIT; // We failed to find a cargo type on the old vehicle and we will not refit the new one
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
120 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
121
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
122 /* Replaces a vehicle (used to be called autorenew)
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
123 * This function is only called from MaybeReplaceVehicle()
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
124 * Must be called with _current_player set to the owner of the vehicle
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
125 * @param w Vehicle to replace
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
126 * @param flags is the flags to use when calling DoCommand(). Mainly DC_EXEC counts
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
127 * @return value is cost of the replacement or CMD_ERROR
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
128 */
6990
a19700261804 (svn r10246) -Fix (r10297): some forgotten money conversions and truncation issues. Thanks to benc for providing the patch.
rubidium <rubidium@openttd.org>
parents: 6952
diff changeset
129 static CommandCost ReplaceVehicle(Vehicle **w, byte flags, Money total_cost)
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
130 {
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6800
diff changeset
131 CommandCost cost;
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6800
diff changeset
132 CommandCost sell_value;
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
133 Vehicle *old_v = *w;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
134 const Player *p = GetPlayer(old_v->owner);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
135 EngineID new_engine_type;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
136 const UnitID cached_unitnumber = old_v->unitnumber;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
137 bool new_front = false;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
138 Vehicle *new_v = NULL;
8258
6017c5ebeb7e (svn r11822) -Codechange: Replaced fixed size custom name array. Names are now attached to their object directly and there is
peter1138 <peter1138@openttd.org>
parents: 8254
diff changeset
139 char *vehicle_name = NULL;
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
140 CargoID replacement_cargo_type;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
141
6643
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
142 /* If the vehicle belongs to a group, check if the group is protected from the global autoreplace.
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
143 * If not, chek if an global auto replacement is defined */
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
144 new_engine_type = (IsValidGroupID(old_v->group_id) && GetGroup(old_v->group_id)->replace_protection) ?
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
145 INVALID_ENGINE :
7258
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
146 EngineReplacementForPlayer(p, old_v->engine_type, ALL_GROUP);
6643
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
147
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
148 /* If we don't set new_egnine_type previously, we try to check if an autoreplacement was defined
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
149 * for the group and the engine_type of the vehicle */
7258
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
150 if (new_engine_type == INVALID_ENGINE && !IsAllGroupID(old_v->group_id)) {
6643
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
151 new_engine_type = EngineReplacementForPlayer(p, old_v->engine_type, old_v->group_id);
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
152 }
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
153
6650
7efd4e045ac8 (svn r9881) -Fix (FS#782, r9874): accidentally removed one condition too many causing asserts.
rubidium <rubidium@openttd.org>
parents: 6647
diff changeset
154 if (new_engine_type == INVALID_ENGINE) new_engine_type = old_v->engine_type;
7efd4e045ac8 (svn r9881) -Fix (FS#782, r9874): accidentally removed one condition too many causing asserts.
rubidium <rubidium@openttd.org>
parents: 6647
diff changeset
155
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
156 replacement_cargo_type = GetNewCargoTypeForReplace(old_v, new_engine_type);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
157
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
158 /* check if we can't refit to the needed type, so no replace takes place to prevent the vehicle from altering cargo type */
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
159 if (replacement_cargo_type == CT_INVALID) return CommandCost();
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
160
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
161 sell_value = DoCommand(0, old_v->index, 0, DC_QUERY_COST, GetCmdSellVeh(old_v));
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
162
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
163 /* We give the player a loan of the same amount as the sell value.
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
164 * This is needed in case he needs the income from the sale to build the new vehicle.
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
165 * We take it back if building fails or when we really sell the old engine */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
166 SubtractMoneyFromPlayer(sell_value);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
167
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
168 cost = DoCommand(old_v->tile, new_engine_type, 3, flags, GetCmdBuildVeh(old_v));
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
169 if (CmdFailed(cost)) {
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
170 /* Take back the money we just gave the player */
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
171 sell_value.MultiplyCost(-1);
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
172 SubtractMoneyFromPlayer(sell_value);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
173 return cost;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
174 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
175
6746
1faa0cbb6895 (svn r9981) -Fix: fixed a rare event that could cause autoreplace to run out of money and generate an error (spotted by elmex and UndernotBuilder)
bjarni <bjarni@openttd.org>
parents: 6735
diff changeset
176 if (replacement_cargo_type != CT_NO_REFIT) {
1faa0cbb6895 (svn r9981) -Fix: fixed a rare event that could cause autoreplace to run out of money and generate an error (spotted by elmex and UndernotBuilder)
bjarni <bjarni@openttd.org>
parents: 6735
diff changeset
177 /* add refit cost */
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6800
diff changeset
178 CommandCost refit_cost = GetRefitCost(new_engine_type);
8363
e912fe1c1424 (svn r11929) -Fix (r9981)[FS#1624]: [autoreplace] fixed a case where a single headed locomotive caused an assert when being replaced to a dualheaded one
bjarni <bjarni@openttd.org>
parents: 8362
diff changeset
179 if (old_v->type == VEH_TRAIN && RailVehInfo(new_engine_type)->railveh_type == RAILVEH_MULTIHEAD) {
e912fe1c1424 (svn r11929) -Fix (r9981)[FS#1624]: [autoreplace] fixed a case where a single headed locomotive caused an assert when being replaced to a dualheaded one
bjarni <bjarni@openttd.org>
parents: 8362
diff changeset
180 /* Since it's a dualheaded engine we have to pay once more because the rear end is being refitted too. */
e912fe1c1424 (svn r11929) -Fix (r9981)[FS#1624]: [autoreplace] fixed a case where a single headed locomotive caused an assert when being replaced to a dualheaded one
bjarni <bjarni@openttd.org>
parents: 8362
diff changeset
181 refit_cost.AddCost(refit_cost);
e912fe1c1424 (svn r11929) -Fix (r9981)[FS#1624]: [autoreplace] fixed a case where a single headed locomotive caused an assert when being replaced to a dualheaded one
bjarni <bjarni@openttd.org>
parents: 8362
diff changeset
182 }
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
183 cost.AddCost(refit_cost);
6746
1faa0cbb6895 (svn r9981) -Fix: fixed a rare event that could cause autoreplace to run out of money and generate an error (spotted by elmex and UndernotBuilder)
bjarni <bjarni@openttd.org>
parents: 6735
diff changeset
184 }
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
185
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
186 if (flags & DC_EXEC) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
187 new_v = GetVehicle(_new_vehicle_id);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
188 *w = new_v; //we changed the vehicle, so MaybeReplaceVehicle needs to work on the new one. Now we tell it what the new one is
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
189
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
190 /* refit if needed */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
191 if (replacement_cargo_type != CT_NO_REFIT) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
192 if (CmdFailed(DoCommand(0, new_v->index, replacement_cargo_type, DC_EXEC, GetCmdRefitVeh(new_v)))) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
193 /* Being here shows a failure, which most likely is in GetNewCargoTypeForReplace() or incorrect estimation costs */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
194 error("Autoreplace failed to refit. Replace engine %d to %d and refit to cargo %d", old_v->engine_type, new_v->engine_type, replacement_cargo_type);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
195 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
196 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
197
7928
4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13 <skidd13@openttd.org>
parents: 7527
diff changeset
198 if (new_v->type == VEH_TRAIN && HasBit(old_v->u.rail.flags, VRF_REVERSE_DIRECTION) && !IsMultiheaded(new_v) && !(new_v->Next() != NULL && IsArticulatedPart(new_v->Next()))) {
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
199 // we are autorenewing to a single engine, so we will turn it as the old one was turned as well
7931
44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style
skidd13 <skidd13@openttd.org>
parents: 7928
diff changeset
200 SetBit(new_v->u.rail.flags, VRF_REVERSE_DIRECTION);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
201 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
202
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
203 if (old_v->type == VEH_TRAIN && !IsFrontEngine(old_v)) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
204 /* this is a railcar. We need to move the car into the train
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
205 * We add the new engine after the old one instead of replacing it. It will give the same result anyway when we
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
206 * sell the old engine in a moment
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
207 */
6735
8420208013c0 (svn r9967) -Fix (r9938): autoreplace would in certain conditions move dualheaded engines in a train (usually to the rear)
bjarni <bjarni@openttd.org>
parents: 6706
diff changeset
208 /* Get the vehicle in front of the one we move out */
7497
797ff0b0e0a5 (svn r11011) -Fix [FS#1129]: GetFirstVehicleInChain did change the game state while being marked const.
rubidium <rubidium@openttd.org>
parents: 7492
diff changeset
209 Vehicle *front = old_v->Previous();
6735
8420208013c0 (svn r9967) -Fix (r9938): autoreplace would in certain conditions move dualheaded engines in a train (usually to the rear)
bjarni <bjarni@openttd.org>
parents: 6706
diff changeset
210 /* If the vehicle in front is the rear end of a dualheaded engine, then we need to use the one in front of that one */
7526
e463f6756541 (svn r11045) -Codechange: added a function to tell if a vehicle is the rear part of a dualheaded train engine
bjarni <bjarni@openttd.org>
parents: 7525
diff changeset
211 if (IsRearDualheaded(front)) front = front->Previous();
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
212 /* Now we move the old one out of the train */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
213 DoCommand(0, (INVALID_VEHICLE << 16) | old_v->index, 0, DC_EXEC, CMD_MOVE_RAIL_VEHICLE);
6706
1ccff3d6924e (svn r9938) -Fix [FS#799]: 100 wagons train + replace engine
bjarni <bjarni@openttd.org>
parents: 6650
diff changeset
214 /* Add the new vehicle */
1ccff3d6924e (svn r9938) -Fix [FS#799]: 100 wagons train + replace engine
bjarni <bjarni@openttd.org>
parents: 6650
diff changeset
215 DoCommand(0, (front->index << 16) | new_v->index, 1, DC_EXEC, CMD_MOVE_RAIL_VEHICLE);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
216 } else {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
217 // copy/clone the orders
8469
066d7c3ca93d (svn r12040) -Codechange: Change IsOrderListShared from a simple function to a class member(MagicBuzz).
belugas <belugas@openttd.org>
parents: 8363
diff changeset
218 DoCommand(0, (old_v->index << 16) | new_v->index, old_v->IsOrderListShared() ? CO_SHARE : CO_COPY, DC_EXEC, CMD_CLONE_ORDER);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
219 new_v->cur_order_index = old_v->cur_order_index;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
220 ChangeVehicleViewWindow(old_v, new_v);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
221 new_v->profit_this_year = old_v->profit_this_year;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
222 new_v->profit_last_year = old_v->profit_last_year;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
223 new_v->service_interval = old_v->service_interval;
6647
cf7f082a390d (svn r9878) -Fix (9874): some vehicle count's were not properly updated on delete or autoreplace of vehicles.
rubidium <rubidium@openttd.org>
parents: 6643
diff changeset
224 DoCommand(0, old_v->group_id, new_v->index, flags, CMD_ADD_VEHICLE_GROUP);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
225 new_front = true;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
226 new_v->unitnumber = old_v->unitnumber; // use the same unit number
6551
c7b61d76f63b (svn r9753) -Fix [FS#732]: trains are lost after autorenewal/autoreplace
bjarni <bjarni@openttd.org>
parents: 6505
diff changeset
227 new_v->dest_tile = old_v->dest_tile;
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
228
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
229 new_v->current_order = old_v->current_order;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
230 if (old_v->type == VEH_TRAIN && GetNextVehicle(old_v) != NULL){
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
231 Vehicle *temp_v = GetNextVehicle(old_v);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
232
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
233 // move the entire train to the new engine, excluding the old engine
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
234 if (IsMultiheaded(old_v) && temp_v == old_v->u.rail.other_multiheaded_part) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
235 // we got front and rear of a multiheaded engine right after each other. We should work with the next in line instead
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
236 temp_v = GetNextVehicle(temp_v);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
237 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
238
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
239 if (temp_v != NULL) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
240 DoCommand(0, (new_v->index << 16) | temp_v->index, 1, DC_EXEC, CMD_MOVE_RAIL_VEHICLE);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
241 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
242 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
243 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
244 /* We are done setting up the new vehicle. Now we move the cargo from the old one to the new one */
7497
797ff0b0e0a5 (svn r11011) -Fix [FS#1129]: GetFirstVehicleInChain did change the game state while being marked const.
rubidium <rubidium@openttd.org>
parents: 7492
diff changeset
245 MoveVehicleCargo(new_v->type == VEH_TRAIN ? new_v->First() : new_v, old_v);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
246
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
247 // Get the name of the old vehicle if it has a custom name.
8258
6017c5ebeb7e (svn r11822) -Codechange: Replaced fixed size custom name array. Names are now attached to their object directly and there is
peter1138 <peter1138@openttd.org>
parents: 8254
diff changeset
248 if (old_v->name != NULL) vehicle_name = strdup(old_v->name);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
249 } else { // flags & DC_EXEC not set
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
250 CommandCost tmp_move;
7524
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
251
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
252 if (old_v->type == VEH_TRAIN && IsFrontEngine(old_v)) {
7527
6508f031bb0b (svn r11046) -Codechange: added function to get the next movable (non-articulated, non-read end of dualheaded engine) vehicle in a train
bjarni <bjarni@openttd.org>
parents: 7526
diff changeset
253 Vehicle *next_veh = GetNextUnit(old_v); // don't try to move the rear multiheaded engine or articulated parts
7524
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
254 if (next_veh != NULL) {
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
255 /* Verify that the wagons can be placed on the engine in question.
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
256 * This is done by building an engine, test if the wagons can be added and then sell the test engine. */
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
257 DoCommand(old_v->tile, new_engine_type, 3, DC_EXEC, GetCmdBuildVeh(old_v));
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
258 Vehicle *temp = GetVehicle(_new_vehicle_id);
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
259 tmp_move = DoCommand(0, (temp->index << 16) | next_veh->index, 1, 0, CMD_MOVE_RAIL_VEHICLE);
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
260 DoCommand(0, temp->index, 0, DC_EXEC, GetCmdSellVeh(old_v));
a415946a7ff1 (svn r11043) -Fix (r10039) [FS#1185]: Autorenew/autoreplace fails silently with multiple multi-headed engines
bjarni <bjarni@openttd.org>
parents: 7497
diff changeset
261 }
6800
567aecb1051a (svn r10039) -Fix: [autoreplace] when trying to replace an engine that can't carry the wagons the old one carries (GRF restrictoin), then don't try to replace at all
bjarni <bjarni@openttd.org>
parents: 6747
diff changeset
262 }
567aecb1051a (svn r10039) -Fix: [autoreplace] when trying to replace an engine that can't carry the wagons the old one carries (GRF restrictoin), then don't try to replace at all
bjarni <bjarni@openttd.org>
parents: 6747
diff changeset
263
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
264 /* Ensure that the player will not end up having negative money while autoreplacing
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
265 * This is needed because the only other check is done after the income from selling the old vehicle is substracted from the cost */
6952
752d9adbb23a (svn r10207) -Codechange: remove the redundant player_money in favour of the money64, which is now renamed to player_money.
rubidium <rubidium@openttd.org>
parents: 6950
diff changeset
266 if (CmdFailed(tmp_move) || p->player_money < (cost.GetCost() + total_cost)) {
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
267 /* Pay back the loan */
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
268 sell_value.MultiplyCost(-1);
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
269 SubtractMoneyFromPlayer(sell_value);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
270 return CMD_ERROR;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
271 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
272 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
273
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
274 /* Take back the money we just gave the player just before building the vehicle
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
275 * The player will get the same amount now that the sale actually takes place */
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
276 sell_value.MultiplyCost(-1);
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
277 SubtractMoneyFromPlayer(sell_value);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
278
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
279 /* sell the engine/ find out how much you get for the old engine (income is returned as negative cost) */
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
280 cost.AddCost(DoCommand(0, old_v->index, 0, flags, GetCmdSellVeh(old_v)));
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
281
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
282 if (new_front) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
283 /* now we assign the old unitnumber to the new vehicle */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
284 new_v->unitnumber = cached_unitnumber;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
285 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
286
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
287 /* Transfer the name of the old vehicle */
8258
6017c5ebeb7e (svn r11822) -Codechange: Replaced fixed size custom name array. Names are now attached to their object directly and there is
peter1138 <peter1138@openttd.org>
parents: 8254
diff changeset
288 if ((flags & DC_EXEC) && vehicle_name != NULL) {
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
289 _cmd_text = vehicle_name;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
290 DoCommand(0, new_v->index, 0, DC_EXEC, CMD_NAME_VEHICLE);
8258
6017c5ebeb7e (svn r11822) -Codechange: Replaced fixed size custom name array. Names are now attached to their object directly and there is
peter1138 <peter1138@openttd.org>
parents: 8254
diff changeset
291 free(vehicle_name);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
292 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
293
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
294 return cost;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
295 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
296
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
297 /** replaces a vehicle if it's set for autoreplace or is too old
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
298 * (used to be called autorenew)
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
299 * @param v The vehicle to replace
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
300 * if the vehicle is a train, v needs to be the front engine
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
301 * @param check Checks if the replace is valid. No action is done at all
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
302 * @param display_costs If set, a cost animation is shown (only if check is false)
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
303 * @return CMD_ERROR if something went wrong. Otherwise the price of the replace
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
304 */
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6800
diff changeset
305 CommandCost MaybeReplaceVehicle(Vehicle *v, bool check, bool display_costs)
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
306 {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
307 Vehicle *w;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
308 const Player *p = GetPlayer(v->owner);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
309 byte flags = 0;
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
310 CommandCost cost, temp_cost;
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
311 bool stopped;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
312
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
313 /* Remember the length in case we need to trim train later on
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
314 * If it's not a train, the value is unused
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
315 * round up to the length of the tiles used for the train instead of the train length instead
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
316 * Useful when newGRF uses custom length */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
317 uint16 old_total_length = (v->type == VEH_TRAIN ?
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
318 (v->u.rail.cached_total_length + TILE_SIZE - 1) / TILE_SIZE * TILE_SIZE :
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
319 -1
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
320 );
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
321
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
322
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
323 _current_player = v->owner;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
324
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
325 assert(IsPlayerBuildableVehicleType(v));
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
326
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
327 assert(v->vehstatus & VS_STOPPED); // the vehicle should have been stopped in VehicleEnteredDepotThisTick() if needed
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
328
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
329 /* Remember the flag v->leave_depot_instantly because if we replace the vehicle, the vehicle holding this flag will be sold
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
330 * If it is set, then we only stopped the vehicle to replace it (if needed) and we will need to start it again.
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
331 * We also need to reset the flag since it should remain false except from when the vehicle enters a depot until autoreplace is handled in the same tick */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
332 stopped = v->leave_depot_instantly;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
333 v->leave_depot_instantly = false;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
334
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
335 for (;;) {
8230
5b61305fcdd4 (svn r11793) -Codechange: pass the expense type via the CommandCost instead of a global variable. Patch by Noldo (FS#1114).
rubidium <rubidium@openttd.org>
parents: 8212
diff changeset
336 cost = CommandCost(EXPENSES_NEW_VEHICLES);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
337 w = v;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
338 do {
7526
e463f6756541 (svn r11045) -Codechange: added a function to tell if a vehicle is the rear part of a dualheaded train engine
bjarni <bjarni@openttd.org>
parents: 7525
diff changeset
339 if (w->type == VEH_TRAIN && IsRearDualheaded(w)) {
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
340 /* we build the rear ends of multiheaded trains with the front ones */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
341 continue;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
342 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
343
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
344 // check if the vehicle should be replaced
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
345 if (!p->engine_renew ||
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
346 w->age - w->max_age < (p->engine_renew_months * 30) || // replace if engine is too old
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
347 w->max_age == 0) { // rail cars got a max age of 0
6643
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
348 /* If the vehicle belongs to a group, check if the group is protected from the global autoreplace.
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
349 If not, chek if an global auto remplacement is defined */
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
350 if (IsValidGroupID(w->group_id)) {
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
351 if (!EngineHasReplacementForPlayer(p, w->engine_type, w->group_id) && (
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
352 GetGroup(w->group_id)->replace_protection ||
7258
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
353 !EngineHasReplacementForPlayer(p, w->engine_type, ALL_GROUP))) {
6643
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
354 continue;
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
355 }
7258
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
356 } else if (IsDefaultGroupID(w->group_id)) {
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
357 if (!EngineHasReplacementForPlayer(p, w->engine_type, DEFAULT_GROUP) &&
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
358 !EngineHasReplacementForPlayer(p, w->engine_type, ALL_GROUP)) {
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
359 continue;
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
360 }
6c0d77eb1fc2 (svn r10567) -Add [FS#915]: a "group" with ungrouped vehicles. Patch by Matthias Wolf.
rubidium <rubidium@openttd.org>
parents: 7049
diff changeset
361 } else if (!EngineHasReplacementForPlayer(p, w->engine_type, ALL_GROUP)) {
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
362 continue;
6643
18d58b36b9b3 (svn r9874) -Feature: advanced vehicle lists a.k.a. group interface. Now you can make groups of vehicles and perform all kinds of tasks on that given group. Original code by nycom and graphics by skidd13.
rubidium <rubidium@openttd.org>
parents: 6551
diff changeset
363 }
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
364 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
365
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
366 /* Now replace the vehicle */
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
367 temp_cost = ReplaceVehicle(&w, flags, cost.GetCost());
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
368
6800
567aecb1051a (svn r10039) -Fix: [autoreplace] when trying to replace an engine that can't carry the wagons the old one carries (GRF restrictoin), then don't try to replace at all
bjarni <bjarni@openttd.org>
parents: 6747
diff changeset
369 if (CmdFailed(temp_cost)) break; // replace failed for some reason. Leave the vehicle alone
567aecb1051a (svn r10039) -Fix: [autoreplace] when trying to replace an engine that can't carry the wagons the old one carries (GRF restrictoin), then don't try to replace at all
bjarni <bjarni@openttd.org>
parents: 6747
diff changeset
370
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
371 if (flags & DC_EXEC &&
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
372 (w->type != VEH_TRAIN || w->u.rail.first_engine == INVALID_ENGINE)) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
373 /* now we bought a new engine and sold the old one. We need to fix the
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
374 * pointers in order to avoid pointing to the old one for trains: these
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
375 * pointers should point to the front engine and not the cars
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
376 */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
377 v = w;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
378 }
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
379 cost.AddCost(temp_cost);
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
380 } while (w->type == VEH_TRAIN && (w = GetNextVehicle(w)) != NULL);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
381
6952
752d9adbb23a (svn r10207) -Codechange: remove the redundant player_money in favour of the money64, which is now renamed to player_money.
rubidium <rubidium@openttd.org>
parents: 6950
diff changeset
382 if (!(flags & DC_EXEC) && (p->player_money < (cost.GetCost() + p->engine_renew_money) || cost.GetCost() == 0)) {
752d9adbb23a (svn r10207) -Codechange: remove the redundant player_money in favour of the money64, which is now renamed to player_money.
rubidium <rubidium@openttd.org>
parents: 6950
diff changeset
383 if (!check && p->player_money < (cost.GetCost() + p->engine_renew_money) && ( _local_player == v->owner ) && cost.GetCost() != 0) {
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
384 StringID message;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
385 SetDParam(0, v->unitnumber);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
386 switch (v->type) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
387 case VEH_TRAIN: message = STR_TRAIN_AUTORENEW_FAILED; break;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
388 case VEH_ROAD: message = STR_ROADVEHICLE_AUTORENEW_FAILED; break;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
389 case VEH_SHIP: message = STR_SHIP_AUTORENEW_FAILED; break;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
390 case VEH_AIRCRAFT: message = STR_AIRCRAFT_AUTORENEW_FAILED; break;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
391 // This should never happen
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
392 default: NOT_REACHED(); message = 0; break;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
393 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
394
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
395 AddNewsItem(message, NEWS_FLAGS(NM_SMALL, NF_VIEWPORT|NF_VEHICLE, NT_ADVICE, 0), v->index, 0);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
396 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
397 if (stopped) v->vehstatus &= ~VS_STOPPED;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
398 if (display_costs) _current_player = OWNER_NONE;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
399 return CMD_ERROR;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
400 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
401
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
402 if (flags & DC_EXEC) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
403 break; // we are done replacing since the loop ran once with DC_EXEC
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
404 } else if (check) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
405 /* It's a test only and we know that we can do this
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
406 * NOTE: payment for wagon removal is NOT included in this price */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
407 return cost;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
408 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
409 // now we redo the loop, but this time we actually do stuff since we know that we can do it
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
410 flags |= DC_EXEC;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
411 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
412
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
413 /* If setting is on to try not to exceed the old length of the train with the replacement */
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
414 if (v->type == VEH_TRAIN && p->renew_keep_length) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
415 Vehicle *temp;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
416 w = v;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
417
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
418 while (v->u.rail.cached_total_length > old_total_length) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
419 // the train is too long. We will remove cars one by one from the start of the train until it's short enough
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
420 while (w != NULL && RailVehInfo(w->engine_type)->railveh_type != RAILVEH_WAGON) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
421 w = GetNextVehicle(w);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
422 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
423 if (w == NULL) {
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
424 // we failed to make the train short enough
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
425 SetDParam(0, v->unitnumber);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
426 AddNewsItem(STR_TRAIN_TOO_LONG_AFTER_REPLACEMENT, NEWS_FLAGS(NM_SMALL, NF_VIEWPORT|NF_VEHICLE, NT_ADVICE, 0), v->index, 0);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
427 break;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
428 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
429 temp = w;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
430 w = GetNextVehicle(w);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
431 DoCommand(0, (INVALID_VEHICLE << 16) | temp->index, 0, DC_EXEC, CMD_MOVE_RAIL_VEHICLE);
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
432 MoveVehicleCargo(v, temp);
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
433 cost.AddCost(DoCommand(0, temp->index, 0, DC_EXEC, CMD_SELL_RAIL_WAGON));
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
434 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
435 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
436
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
437 if (stopped) v->vehstatus &= ~VS_STOPPED;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
438 if (display_costs) {
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
439 if (IsLocalPlayer()) ShowCostOrIncomeAnimation(v->x_pos, v->y_pos, v->z_pos, cost.GetCost());
6264
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
440 _current_player = OWNER_NONE;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
441 }
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
442 return cost;
37ecb2d0cdfb (svn r9073) -Codechange: moved autoreplace to a file of it's own (now autoreplace has a cmd and a gui file)
bjarni <bjarni@openttd.org>
parents:
diff changeset
443 }