author | rubidium |
Sun, 25 May 2008 19:17:03 +0000 | |
changeset 9354 | 845e07db4549 |
parent 9111 | 48ce04029fe4 |
child 9359 | 3a8554ac1cb8 |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
2 |
||
9111
48ce04029fe4
(svn r12971) -Documentation: add @file in files that missed them and add something more than whitespace as description of files that don't have a description.
rubidium
parents:
9061
diff
changeset
|
3 |
/** @file command.cpp Handling of commands. */ |
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
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|
4 |
|
0 | 5 |
#include "stdafx.h" |
1891
862800791170
(svn r2397) - CodeChange: rename all "ttd" files to "openttd" files.
Darkvater
parents:
1877
diff
changeset
|
6 |
#include "openttd.h" |
6453
226bcddeba32
(svn r9609) -Codechange: Move some function prototypes out of functions.h and into landscape.h, and add a few where they didn't exist.
maedhros
parents:
6444
diff
changeset
|
7 |
#include "landscape.h" |
8108
b42a0e5c67ef
(svn r11669) -Codechange: refactor tile.h -> tile_type.h and tile_map.h
rubidium
parents:
8107
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changeset
|
8 |
#include "tile_map.h" |
0 | 9 |
#include "gui.h" |
8116
8da76dcb3287
(svn r11677) -Codechange: move price and command related types/functions to their respective places.
rubidium
parents:
8114
diff
changeset
|
10 |
#include "command_func.h" |
5469
7edfc643abbc
(svn r7751) -Codechange: move network_* to a new network map. Furthermore move the low level network functions to network/core, so they can be reused by the masterserver and website-serverlist-updater.
rubidium
parents:
5067
diff
changeset
|
11 |
#include "network/network.h" |
2159
f6284cf5fab0
(svn r2669) Shuffle some more stuff around to reduce dependencies
tron
parents:
1980
diff
changeset
|
12 |
#include "variables.h" |
4300
c7e43c47a2b9
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4000
diff
changeset
|
13 |
#include "genworld.h" |
7609
b70ffc13652a
(svn r11138) -Codechange: prepare some subsystems for persistent storage for NewGRFs.
rubidium
parents:
7559
diff
changeset
|
14 |
#include "newgrf_storage.h" |
8114
dd6d21dc99c1
(svn r11675) -Codechange: split the string types from the string functions.
rubidium
parents:
8108
diff
changeset
|
15 |
#include "strings_func.h" |
8123
ce31d2843a95
(svn r11684) -Codechange: split gfx.h in a type and functional header.
rubidium
parents:
8116
diff
changeset
|
16 |
#include "gfx_func.h" |
8131
160939e24ed3
(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
parents:
8123
diff
changeset
|
17 |
#include "functions.h" |
8232
a4883a0598db
(svn r11795) -Fix [FS#1616]: take town rating into account when testing if a command can be executed.
glx
parents:
8230
diff
changeset
|
18 |
#include "town.h" |
8247
16e1c8db6f55
(svn r11811) -Fix: make compilation without networking work again (and thus move the debugdumpcommand stuff out of the network 'area').
rubidium
parents:
8232
diff
changeset
|
19 |
#include "date_func.h" |
16e1c8db6f55
(svn r11811) -Fix: make compilation without networking work again (and thus move the debugdumpcommand stuff out of the network 'area').
rubidium
parents:
8232
diff
changeset
|
20 |
#include "debug.h" |
8254
1496654ca5e7
(svn r11818) -Codechange: split player.h into smaller pieces.
rubidium
parents:
8247
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changeset
|
21 |
#include "player_func.h" |
1496654ca5e7
(svn r11818) -Codechange: split player.h into smaller pieces.
rubidium
parents:
8247
diff
changeset
|
22 |
#include "player_base.h" |
8306
22e1344c5457
(svn r11871) -Fix [FS#1074]: do not update signals after each tile when building/removing a large block of track/signals/station
smatz
parents:
8275
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23 |
#include "signal_func.h" |
0 | 24 |
|
8264
b1e85998c7d3
(svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h.
rubidium
parents:
8254
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|
25 |
#include "table/strings.h" |
b1e85998c7d3
(svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h.
rubidium
parents:
8254
diff
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26 |
|
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
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27 |
const char *_cmd_text = NULL; |
8275
f17d0c863ee3
(svn r11839) -Codechange: move some variables from variables.h to a more logical location.
rubidium
parents:
8264
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|
28 |
StringID _error_message; |
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
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29 |
|
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
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30 |
/** |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
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31 |
* Helper macro to define the header of all command handler macros. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
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32 |
* |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
33 |
* This macro create the function header for a given command handler function, as |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
34 |
* all command handler functions got the parameters from the #CommandProc callback |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
35 |
* type. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
36 |
* |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
37 |
* @param yyyy The desired function name of the new command handler function. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
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38 |
*/ |
6943
1914f26aee04
(svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium
parents:
6832
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changeset
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39 |
#define DEF_COMMAND(yyyy) CommandCost yyyy(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 40 |
|
41 |
DEF_COMMAND(CmdBuildRailroadTrack); |
|
42 |
DEF_COMMAND(CmdRemoveRailroadTrack); |
|
43 |
DEF_COMMAND(CmdBuildSingleRail); |
|
44 |
DEF_COMMAND(CmdRemoveSingleRail); |
|
45 |
||
46 |
DEF_COMMAND(CmdLandscapeClear); |
|
47 |
||
48 |
DEF_COMMAND(CmdBuildBridge); |
|
49 |
||
50 |
DEF_COMMAND(CmdBuildRailroadStation); |
|
51 |
DEF_COMMAND(CmdRemoveFromRailroadStation); |
|
52 |
DEF_COMMAND(CmdConvertRail); |
|
53 |
||
1227
1d940a5e02d2
(svn r1731) - Fix: [ 1106930 ] BugFix: placing signals with 2x1 drags workaround is completely rewritten. Also features checks for hacked/modified clients. Thanks a lot Hackykid!
darkvater
parents:
1217
diff
changeset
|
54 |
DEF_COMMAND(CmdBuildSingleSignal); |
1d940a5e02d2
(svn r1731) - Fix: [ 1106930 ] BugFix: placing signals with 2x1 drags workaround is completely rewritten. Also features checks for hacked/modified clients. Thanks a lot Hackykid!
darkvater
parents:
1217
diff
changeset
|
55 |
DEF_COMMAND(CmdRemoveSingleSignal); |
0 | 56 |
|
57 |
DEF_COMMAND(CmdTerraformLand); |
|
58 |
||
59 |
DEF_COMMAND(CmdPurchaseLandArea); |
|
60 |
DEF_COMMAND(CmdSellLandArea); |
|
61 |
||
62 |
DEF_COMMAND(CmdBuildTunnel); |
|
63 |
||
64 |
DEF_COMMAND(CmdBuildTrainDepot); |
|
395
788a9bba0889
(svn r587) -newgrf: Rename all /Checkpoint/i tokens to 'Waypoint's. The name actually makes some sense and is also compatible with TTDPatch (pasky).
darkvater
parents:
215
diff
changeset
|
65 |
DEF_COMMAND(CmdBuildTrainWaypoint); |
788a9bba0889
(svn r587) -newgrf: Rename all /Checkpoint/i tokens to 'Waypoint's. The name actually makes some sense and is also compatible with TTDPatch (pasky).
darkvater
parents:
215
diff
changeset
|
66 |
DEF_COMMAND(CmdRenameWaypoint); |
788a9bba0889
(svn r587) -newgrf: Rename all /Checkpoint/i tokens to 'Waypoint's. The name actually makes some sense and is also compatible with TTDPatch (pasky).
darkvater
parents:
215
diff
changeset
|
67 |
DEF_COMMAND(CmdRemoveTrainWaypoint); |
0 | 68 |
|
1217
59c024cfaf54
(svn r1721) -Feature: It is now possible to build multiple road stations (up to 8) on
celestar
parents:
1093
diff
changeset
|
69 |
DEF_COMMAND(CmdBuildRoadStop); |
6012
065d7234a7a9
(svn r8735) -Feature: drive-through road stops made possible by the hard work of mart3p.
rubidium
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5587
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|
70 |
DEF_COMMAND(CmdRemoveRoadStop); |
0 | 71 |
|
72 |
DEF_COMMAND(CmdBuildLongRoad); |
|
73 |
DEF_COMMAND(CmdRemoveLongRoad); |
|
74 |
DEF_COMMAND(CmdBuildRoad); |
|
75 |
DEF_COMMAND(CmdRemoveRoad); |
|
76 |
||
77 |
DEF_COMMAND(CmdBuildRoadDepot); |
|
78 |
||
79 |
DEF_COMMAND(CmdBuildAirport); |
|
80 |
||
81 |
DEF_COMMAND(CmdBuildDock); |
|
82 |
||
83 |
DEF_COMMAND(CmdBuildShipDepot); |
|
84 |
||
85 |
DEF_COMMAND(CmdBuildBuoy); |
|
86 |
||
87 |
DEF_COMMAND(CmdPlantTree); |
|
88 |
||
89 |
DEF_COMMAND(CmdBuildRailVehicle); |
|
90 |
DEF_COMMAND(CmdMoveRailVehicle); |
|
91 |
||
92 |
DEF_COMMAND(CmdStartStopTrain); |
|
93 |
||
94 |
DEF_COMMAND(CmdSellRailWagon); |
|
95 |
||
1794
24b4239f2090
(svn r2298) - CodeChange: removed CmdAbuses: CmdSetTownNameType(), CmdStartNewGame(), CmdCreateScenario(), CmdSetNewLandscapeType() and CmdGenRandomNewGame().
Darkvater
parents:
1786
diff
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|
96 |
DEF_COMMAND(CmdSendTrainToDepot); |
0 | 97 |
DEF_COMMAND(CmdForceTrainProceed); |
98 |
DEF_COMMAND(CmdReverseTrainDirection); |
|
99 |
||
100 |
DEF_COMMAND(CmdModifyOrder); |
|
6794
feec0fe8e824
(svn r10033) -Feature [FS#760]: skip to the selected order in the order list when clicking on the "skip" button while pressing CTRL.
rubidium
parents:
6667
diff
changeset
|
101 |
DEF_COMMAND(CmdSkipToOrder); |
0 | 102 |
DEF_COMMAND(CmdDeleteOrder); |
103 |
DEF_COMMAND(CmdInsertOrder); |
|
2819
f25fb6ee397f
(svn r3367) Unify the 4 distinct CMD_CHANGE_{AIRCRAFT,ROADVEH,SHIP,TRAIN}_SERVICE_INT commands into one CMD_CHANGE_SERVICE_INT command.
tron
parents:
2809
diff
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|
104 |
DEF_COMMAND(CmdChangeServiceInt); |
0 | 105 |
DEF_COMMAND(CmdRestoreOrderIndex); |
106 |
||
107 |
DEF_COMMAND(CmdBuildIndustry); |
|
108 |
||
109 |
DEF_COMMAND(CmdBuildCompanyHQ); |
|
110 |
DEF_COMMAND(CmdSetPlayerFace); |
|
111 |
DEF_COMMAND(CmdSetPlayerColor); |
|
112 |
||
113 |
DEF_COMMAND(CmdIncreaseLoan); |
|
114 |
DEF_COMMAND(CmdDecreaseLoan); |
|
115 |
||
116 |
DEF_COMMAND(CmdWantEnginePreview); |
|
117 |
||
118 |
DEF_COMMAND(CmdNameVehicle); |
|
119 |
DEF_COMMAND(CmdRenameEngine); |
|
120 |
||
121 |
DEF_COMMAND(CmdChangeCompanyName); |
|
122 |
DEF_COMMAND(CmdChangePresidentName); |
|
123 |
||
124 |
DEF_COMMAND(CmdRenameStation); |
|
125 |
||
126 |
DEF_COMMAND(CmdSellAircraft); |
|
127 |
DEF_COMMAND(CmdStartStopAircraft); |
|
128 |
DEF_COMMAND(CmdBuildAircraft); |
|
129 |
DEF_COMMAND(CmdSendAircraftToHangar); |
|
130 |
DEF_COMMAND(CmdRefitAircraft); |
|
131 |
||
132 |
DEF_COMMAND(CmdPlaceSign); |
|
133 |
DEF_COMMAND(CmdRenameSign); |
|
134 |
||
135 |
DEF_COMMAND(CmdBuildRoadVeh); |
|
136 |
DEF_COMMAND(CmdStartStopRoadVeh); |
|
137 |
DEF_COMMAND(CmdSellRoadVeh); |
|
138 |
DEF_COMMAND(CmdSendRoadVehToDepot); |
|
139 |
DEF_COMMAND(CmdTurnRoadVeh); |
|
3990
a317e665fb77
(svn r5191) - NewGRF: add cargo refit support for road vehicles
peter1138
parents:
3491
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|
140 |
DEF_COMMAND(CmdRefitRoadVeh); |
0 | 141 |
|
142 |
DEF_COMMAND(CmdPause); |
|
143 |
||
144 |
DEF_COMMAND(CmdBuyShareInCompany); |
|
145 |
DEF_COMMAND(CmdSellShareInCompany); |
|
146 |
DEF_COMMAND(CmdBuyCompany); |
|
147 |
||
148 |
DEF_COMMAND(CmdBuildTown); |
|
149 |
||
150 |
DEF_COMMAND(CmdRenameTown); |
|
151 |
DEF_COMMAND(CmdDoTownAction); |
|
152 |
||
153 |
DEF_COMMAND(CmdSetRoadDriveSide); |
|
154 |
||
155 |
DEF_COMMAND(CmdChangeDifficultyLevel); |
|
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
156 |
DEF_COMMAND(CmdChangePatchSetting); |
0 | 157 |
|
158 |
DEF_COMMAND(CmdStartStopShip); |
|
159 |
DEF_COMMAND(CmdSellShip); |
|
160 |
DEF_COMMAND(CmdBuildShip); |
|
161 |
DEF_COMMAND(CmdSendShipToDepot); |
|
162 |
DEF_COMMAND(CmdRefitShip); |
|
163 |
||
4712
4335ad42e163
(svn r6624) -Feature: added ability to add refit commands to vehicle orders (can only be done in goto depot orders)
bjarni
parents:
4662
diff
changeset
|
164 |
DEF_COMMAND(CmdOrderRefit); |
0 | 165 |
DEF_COMMAND(CmdCloneOrder); |
166 |
||
167 |
DEF_COMMAND(CmdClearArea); |
|
168 |
||
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
169 |
DEF_COMMAND(CmdGiveMoney); |
0 | 170 |
DEF_COMMAND(CmdMoneyCheat); |
171 |
DEF_COMMAND(CmdBuildCanal); |
|
147
d0c8100d18cf
(svn r148) -Feature: Company HQ can now be moved somewhere else (cost 1% of company value). Water floods HQ.
darkvater
parents:
58
diff
changeset
|
172 |
DEF_COMMAND(CmdBuildLock); |
0 | 173 |
|
174 |
DEF_COMMAND(CmdPlayerCtrl); |
|
175 |
||
176 |
DEF_COMMAND(CmdLevelLand); |
|
177 |
||
178 |
DEF_COMMAND(CmdRefitRailVehicle); |
|
179 |
||
1227
1d940a5e02d2
(svn r1731) - Fix: [ 1106930 ] BugFix: placing signals with 2x1 drags workaround is completely rewritten. Also features checks for hacked/modified clients. Thanks a lot Hackykid!
darkvater
parents:
1217
diff
changeset
|
180 |
DEF_COMMAND(CmdBuildSignalTrack); |
1d940a5e02d2
(svn r1731) - Fix: [ 1106930 ] BugFix: placing signals with 2x1 drags workaround is completely rewritten. Also features checks for hacked/modified clients. Thanks a lot Hackykid!
darkvater
parents:
1217
diff
changeset
|
181 |
DEF_COMMAND(CmdRemoveSignalTrack); |
58
b9fdcc9b5c90
(svn r59) -Feature: Added Autosignals, just like Autorail. Can copy signal style, convert signal<->semaphore, etc. Big thanks to betatesters Dribbel and Testman57 (Darkvater)
darkvater
parents:
0
diff
changeset
|
182 |
|
4661
89c3cbba9846
(svn r6544) - Codechange: Rename CmdReplaceVehicle to CmdSetAutoReplace, to reflect what it does.
peter1138
parents:
4659
diff
changeset
|
183 |
DEF_COMMAND(CmdSetAutoReplace); |
812
65ecc321b3db
(svn r1283) -Add: AutoRenew is now a client-side patch instead of a game-side patch
truelight
parents:
679
diff
changeset
|
184 |
|
2244 | 185 |
DEF_COMMAND(CmdCloneVehicle); |
4640
4e380e2ecfa7
(svn r6515) -Feature: added "start all" and "stop all" buttons to the depot windows
bjarni
parents:
4300
diff
changeset
|
186 |
DEF_COMMAND(CmdMassStartStopVehicle); |
4659
e476c76389a8
(svn r6542) -Feature: [depot window] added a "sell all vehicles in depot" button
bjarni
parents:
4640
diff
changeset
|
187 |
DEF_COMMAND(CmdDepotSellAllVehicles); |
4662
e36935c7bdde
(svn r6552) -Feature: [depot window] added a "autoreplace all vehicles in depot" button
bjarni
parents:
4661
diff
changeset
|
188 |
DEF_COMMAND(CmdDepotMassAutoReplace); |
2244 | 189 |
|
6643
f81bee57bc09
(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
parents:
6630
diff
changeset
|
190 |
DEF_COMMAND(CmdCreateGroup); |
f81bee57bc09
(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
parents:
6630
diff
changeset
|
191 |
DEF_COMMAND(CmdRenameGroup); |
f81bee57bc09
(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
parents:
6630
diff
changeset
|
192 |
DEF_COMMAND(CmdDeleteGroup); |
f81bee57bc09
(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
parents:
6630
diff
changeset
|
193 |
DEF_COMMAND(CmdAddVehicleGroup); |
f81bee57bc09
(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
parents:
6630
diff
changeset
|
194 |
DEF_COMMAND(CmdAddSharedVehicleGroup); |
f81bee57bc09
(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
parents:
6630
diff
changeset
|
195 |
DEF_COMMAND(CmdRemoveAllVehiclesGroup); |
6667 | 196 |
DEF_COMMAND(CmdSetGroupReplaceProtection); |
197 |
||
6832
fec0caeac27d
(svn r10071) -Feature [FS#828]: moving of orders (skidd13).
rubidium
parents:
6794
diff
changeset
|
198 |
DEF_COMMAND(CmdMoveOrder); |
6980
c7c4f3bf5901
(svn r10236) -Feature: Introduce a form of timetabling for vehicles.
maedhros
parents:
6957
diff
changeset
|
199 |
DEF_COMMAND(CmdChangeTimetable); |
c7c4f3bf5901
(svn r10236) -Feature: Introduce a form of timetabling for vehicles.
maedhros
parents:
6957
diff
changeset
|
200 |
DEF_COMMAND(CmdSetVehicleOnTime); |
7066
e5d16aa8d6ca
(svn r10331) -Feature: Add the possibility of automatically filling in timetables based on
maedhros
parents:
7002
diff
changeset
|
201 |
DEF_COMMAND(CmdAutofillTimetable); |
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
202 |
#undef DEF_COMMAND |
1804
fbe724472bb4
(svn r2308) - Fix: enforce server-only and/or offline commands by giving them flags in the process table. This also fixes bug "[ 1190944 ] Many commands not checked for security"
Darkvater
parents:
1802
diff
changeset
|
203 |
|
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
204 |
/** |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
205 |
* The master command table |
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* |
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* This table contains all possible CommandProc functions with |
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* the flags which belongs to it. The indizes are the same |
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* as the value from the CMD_* enums. |
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*/ |
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static const Command _command_proc_table[] = { |
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{CmdBuildRailroadTrack, CMD_AUTO}, /* CMD_BUILD_RAILROAD_TRACK */ |
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{CmdRemoveRailroadTrack, CMD_AUTO}, /* CMD_REMOVE_RAILROAD_TRACK */ |
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{CmdBuildSingleRail, CMD_AUTO}, /* CMD_BUILD_SINGLE_RAIL */ |
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{CmdRemoveSingleRail, CMD_AUTO}, /* CMD_REMOVE_SINGLE_RAIL */ |
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{CmdLandscapeClear, 0}, /* CMD_LANDSCAPE_CLEAR */ |
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{CmdBuildBridge, CMD_AUTO}, /* CMD_BUILD_BRIDGE */ |
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{CmdBuildRailroadStation, CMD_AUTO}, /* CMD_BUILD_RAILROAD_STATION */ |
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{CmdBuildTrainDepot, CMD_AUTO}, /* CMD_BUILD_TRAIN_DEPOT */ |
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{CmdBuildSingleSignal, CMD_AUTO}, /* CMD_BUILD_SIGNALS */ |
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{CmdRemoveSingleSignal, CMD_AUTO}, /* CMD_REMOVE_SIGNALS */ |
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{CmdTerraformLand, CMD_AUTO}, /* CMD_TERRAFORM_LAND */ |
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{CmdPurchaseLandArea, CMD_AUTO}, /* CMD_PURCHASE_LAND_AREA */ |
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{CmdSellLandArea, 0}, /* CMD_SELL_LAND_AREA */ |
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{CmdBuildTunnel, CMD_AUTO}, /* CMD_BUILD_TUNNEL */ |
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{CmdRemoveFromRailroadStation, 0}, /* CMD_REMOVE_FROM_RAILROAD_STATION */ |
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{CmdConvertRail, 0}, /* CMD_CONVERT_RAILD */ |
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{CmdBuildTrainWaypoint, 0}, /* CMD_BUILD_TRAIN_WAYPOINT */ |
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{CmdRenameWaypoint, 0}, /* CMD_RENAME_WAYPOINT */ |
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{CmdRemoveTrainWaypoint, 0}, /* CMD_REMOVE_TRAIN_WAYPOINT */ |
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|
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{CmdBuildRoadStop, CMD_AUTO}, /* CMD_BUILD_ROAD_STOP */ |
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{CmdRemoveRoadStop, 0}, /* CMD_REMOVE_ROAD_STOP */ |
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{CmdBuildLongRoad, CMD_AUTO}, /* CMD_BUILD_LONG_ROAD */ |
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{CmdRemoveLongRoad, CMD_AUTO}, /* CMD_REMOVE_LONG_ROAD */ |
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{CmdBuildRoad, 0}, /* CMD_BUILD_ROAD */ |
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{CmdRemoveRoad, 0}, /* CMD_REMOVE_ROAD */ |
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{CmdBuildRoadDepot, CMD_AUTO}, /* CMD_BUILD_ROAD_DEPOT */ |
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|
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{CmdBuildAirport, CMD_AUTO}, /* CMD_BUILD_AIRPORT */ |
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{CmdBuildDock, CMD_AUTO}, /* CMD_BUILD_DOCK */ |
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{CmdBuildShipDepot, CMD_AUTO}, /* CMD_BUILD_SHIP_DEPOT */ |
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{CmdBuildBuoy, CMD_AUTO}, /* CMD_BUILD_BUOY */ |
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{CmdPlantTree, CMD_AUTO}, /* CMD_PLANT_TREE */ |
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{CmdBuildRailVehicle, 0}, /* CMD_BUILD_RAIL_VEHICLE */ |
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{CmdMoveRailVehicle, 0}, /* CMD_MOVE_RAIL_VEHICLE */ |
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{CmdStartStopTrain, 0}, /* CMD_START_STOP_TRAIN */ |
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|
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{CmdSellRailWagon, 0}, /* CMD_SELL_RAIL_WAGON */ |
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{CmdSendTrainToDepot, 0}, /* CMD_SEND_TRAIN_TO_DEPOT */ |
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{CmdForceTrainProceed, 0}, /* CMD_FORCE_TRAIN_PROCEED */ |
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{CmdReverseTrainDirection, 0}, /* CMD_REVERSE_TRAIN_DIRECTION */ |
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{CmdModifyOrder, 0}, /* CMD_MODIFY_ORDER */ |
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{CmdSkipToOrder, 0}, /* CMD_SKIP_TO_ORDER */ |
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{CmdDeleteOrder, 0}, /* CMD_DELETE_ORDER */ |
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{CmdInsertOrder, 0}, /* CMD_INSERT_ORDER */ |
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{CmdChangeServiceInt, 0}, /* CMD_CHANGE_SERVICE_INT */ |
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{CmdBuildIndustry, 0}, /* CMD_BUILD_INDUSTRY */ |
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{CmdBuildCompanyHQ, CMD_AUTO}, /* CMD_BUILD_COMPANY_HQ */ |
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{CmdSetPlayerFace, 0}, /* CMD_SET_PLAYER_FACE */ |
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{CmdSetPlayerColor, 0}, /* CMD_SET_PLAYER_COLOR */ |
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{CmdIncreaseLoan, 0}, /* CMD_INCREASE_LOAN */ |
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{CmdDecreaseLoan, 0}, /* CMD_DECREASE_LOAN */ |
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{CmdWantEnginePreview, 0}, /* CMD_WANT_ENGINE_PREVIEW */ |
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{CmdNameVehicle, 0}, /* CMD_NAME_VEHICLE */ |
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{CmdRenameEngine, 0}, /* CMD_RENAME_ENGINE */ |
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{CmdChangeCompanyName, 0}, /* CMD_CHANGE_COMPANY_NAME */ |
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{CmdChangePresidentName, 0}, /* CMD_CHANGE_PRESIDENT_NAME */ |
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{CmdRenameStation, 0}, /* CMD_RENAME_STATION */ |
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{CmdSellAircraft, 0}, /* CMD_SELL_AIRCRAFT */ |
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{CmdStartStopAircraft, 0}, /* CMD_START_STOP_AIRCRAFT */ |
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{CmdBuildAircraft, 0}, /* CMD_BUILD_AIRCRAFT */ |
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{CmdSendAircraftToHangar, 0}, /* CMD_SEND_AIRCRAFT_TO_HANGAR */ |
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{CmdRefitAircraft, 0}, /* CMD_REFIT_AIRCRAFT */ |
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{CmdPlaceSign, 0}, /* CMD_PLACE_SIGN */ |
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{CmdRenameSign, 0}, /* CMD_RENAME_SIGN */ |
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{CmdBuildRoadVeh, 0}, /* CMD_BUILD_ROAD_VEH */ |
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{CmdStartStopRoadVeh, 0}, /* CMD_START_STOP_ROADVEH */ |
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{CmdSellRoadVeh, 0}, /* CMD_SELL_ROAD_VEH */ |
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{CmdSendRoadVehToDepot, 0}, /* CMD_SEND_ROADVEH_TO_DEPOT */ |
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{CmdTurnRoadVeh, 0}, /* CMD_TURN_ROADVEH */ |
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{CmdRefitRoadVeh, 0}, /* CMD_REFIT_ROAD_VEH */ |
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changeset
|
296 |
{CmdPause, CMD_SERVER}, /* CMD_PAUSE */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
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diff
changeset
|
297 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
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changeset
|
298 |
{CmdBuyShareInCompany, 0}, /* CMD_BUY_SHARE_IN_COMPANY */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
299 |
{CmdSellShareInCompany, 0}, /* CMD_SELL_SHARE_IN_COMPANY */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
300 |
{CmdBuyCompany, 0}, /* CMD_BUY_COMANY */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
301 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
302 |
{CmdBuildTown, CMD_OFFLINE}, /* CMD_BUILD_TOWN */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
303 |
{CmdRenameTown, CMD_SERVER}, /* CMD_RENAME_TOWN */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
304 |
{CmdDoTownAction, 0}, /* CMD_DO_TOWN_ACTION */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
305 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
306 |
{CmdSetRoadDriveSide, CMD_SERVER}, /* CMD_SET_ROAD_DRIVE_SIDE */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
307 |
{CmdChangeDifficultyLevel, CMD_SERVER}, /* CMD_CHANGE_DIFFICULTY_LEVEL */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
308 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
309 |
{CmdStartStopShip, 0}, /* CMD_START_STOP_SHIP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
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diff
changeset
|
310 |
{CmdSellShip, 0}, /* CMD_SELL_SHIP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
311 |
{CmdBuildShip, 0}, /* CMD_BUILD_SHIP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
312 |
{CmdSendShipToDepot, 0}, /* CMD_SEND_SHIP_TO_DEPOT */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
313 |
{CmdRefitShip, 0}, /* CMD_REFIT_SHIP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
314 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
315 |
{CmdOrderRefit, 0}, /* CMD_ORDER_REFIT */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
316 |
{CmdCloneOrder, 0}, /* CMD_CLONE_ORDER */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
317 |
|
133710926f7a
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peter1138
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diff
changeset
|
318 |
{CmdClearArea, 0}, /* CMD_CLEAR_AREA */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
319 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
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changeset
|
320 |
{CmdMoneyCheat, CMD_OFFLINE}, /* CMD_MONEY_CHEAT */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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changeset
|
321 |
{CmdBuildCanal, CMD_AUTO}, /* CMD_BUILD_CANAL */ |
133710926f7a
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peter1138
parents:
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changeset
|
322 |
{CmdPlayerCtrl, 0}, /* CMD_PLAYER_CTRL */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
323 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
324 |
{CmdLevelLand, CMD_AUTO}, /* CMD_LEVEL_LAND */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
325 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
326 |
{CmdRefitRailVehicle, 0}, /* CMD_REFIT_RAIL_VEHICLE */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
327 |
{CmdRestoreOrderIndex, 0}, /* CMD_RESTORE_ORDER_INDEX */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
328 |
{CmdBuildLock, CMD_AUTO}, /* CMD_BUILD_LOCK */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
329 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
330 |
{CmdBuildSignalTrack, CMD_AUTO}, /* CMD_BUILD_SIGNAL_TRACK */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
331 |
{CmdRemoveSignalTrack, CMD_AUTO}, /* CMD_REMOVE_SIGNAL_TRACK */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
332 |
|
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
333 |
{CmdGiveMoney, 0}, /* CMD_GIVE_MONEY */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
334 |
{CmdChangePatchSetting, CMD_SERVER}, /* CMD_CHANGE_PATCH_SETTING */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
335 |
{CmdSetAutoReplace, 0}, /* CMD_SET_AUTOREPLACE */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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changeset
|
336 |
{CmdCloneVehicle, 0}, /* CMD_CLONE_VEHICLE */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
337 |
{CmdMassStartStopVehicle, 0}, /* CMD_MASS_START_STOP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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changeset
|
338 |
{CmdDepotSellAllVehicles, 0}, /* CMD_DEPOT_SELL_ALL_VEHICLES */ |
133710926f7a
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peter1138
parents:
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diff
changeset
|
339 |
{CmdDepotMassAutoReplace, 0}, /* CMD_DEPOT_MASS_AUTOREPLACE */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
340 |
{CmdCreateGroup, 0}, /* CMD_CREATE_GROUP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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changeset
|
341 |
{CmdDeleteGroup, 0}, /* CMD_DELETE_GROUP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
342 |
{CmdRenameGroup, 0}, /* CMD_RENAME_GROUP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
343 |
{CmdAddVehicleGroup, 0}, /* CMD_ADD_VEHICLE_GROUP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
344 |
{CmdAddSharedVehicleGroup, 0}, /* CMD_ADD_SHARE_VEHICLE_GROUP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
345 |
{CmdRemoveAllVehiclesGroup, 0}, /* CMD_REMOVE_ALL_VEHICLES_GROUP */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
346 |
{CmdSetGroupReplaceProtection, 0}, /* CMD_SET_GROUP_REPLACE_PROTECTION */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
8486
diff
changeset
|
347 |
{CmdMoveOrder, 0}, /* CMD_MOVE_ORDER */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
348 |
{CmdChangeTimetable, 0}, /* CMD_CHANGE_TIMETABLE */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
349 |
{CmdSetVehicleOnTime, 0}, /* CMD_SET_VEHICLE_ON_TIME */ |
133710926f7a
(svn r12075) -Codechange: Remove explicit numbering on command enum, and remove blanks from command list where old commands have been removed.
peter1138
parents:
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diff
changeset
|
350 |
{CmdAutofillTimetable, 0}, /* CMD_AUTOFILL_TIMETABLE */ |
0 | 351 |
}; |
352 |
||
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
353 |
/*! |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
354 |
* This function range-checks a cmd, and checks if the cmd is not NULL |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
355 |
* |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
356 |
* @param cmd The integervalue of a command |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
357 |
* @return true if the command is valid (and got a CommandProc function) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
358 |
*/ |
959
e6a3bbda610f
(svn r1451) Fix some of the signed/unsigned comparison warnings
tron
parents:
926
diff
changeset
|
359 |
bool IsValidCommand(uint cmd) |
903
a301a264e0fc
(svn r1389) -Add: [Network] Added packet protection. No longer a client or server
truelight
parents:
889
diff
changeset
|
360 |
{ |
2645
841087328e0e
(svn r3187) Simplify overly complicated ifs, especially if (foo) return false; else return true; is confusing
tron
parents:
2425
diff
changeset
|
361 |
cmd &= 0xFF; |
903
a301a264e0fc
(svn r1389) -Add: [Network] Added packet protection. No longer a client or server
truelight
parents:
889
diff
changeset
|
362 |
|
2645
841087328e0e
(svn r3187) Simplify overly complicated ifs, especially if (foo) return false; else return true; is confusing
tron
parents:
2425
diff
changeset
|
363 |
return |
841087328e0e
(svn r3187) Simplify overly complicated ifs, especially if (foo) return false; else return true; is confusing
tron
parents:
2425
diff
changeset
|
364 |
cmd < lengthof(_command_proc_table) && |
841087328e0e
(svn r3187) Simplify overly complicated ifs, especially if (foo) return false; else return true; is confusing
tron
parents:
2425
diff
changeset
|
365 |
_command_proc_table[cmd].proc != NULL; |
903
a301a264e0fc
(svn r1389) -Add: [Network] Added packet protection. No longer a client or server
truelight
parents:
889
diff
changeset
|
366 |
} |
a301a264e0fc
(svn r1389) -Add: [Network] Added packet protection. No longer a client or server
truelight
parents:
889
diff
changeset
|
367 |
|
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
368 |
/*! |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
369 |
* This function mask the parameter with 0xFF and returns |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
370 |
* the flags which belongs to the given command. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
371 |
* |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
372 |
* @param cmd The integer value of the command |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
373 |
* @return The flags for this command |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
374 |
* @bug integervalues which are less equals 0xFF and greater than the |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
375 |
* size of _command_proc_table can result in an index out of bounce |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
376 |
* error (which doesn't happend anyway). Check function #IsValidCommand(). (Progman) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
377 |
*/ |
4000
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
378 |
byte GetCommandFlags(uint cmd) |
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
379 |
{ |
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
380 |
return _command_proc_table[cmd & 0xFF].flags; |
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
381 |
} |
1804
fbe724472bb4
(svn r2308) - Fix: enforce server-only and/or offline commands by giving them flags in the process table. This also fixes bug "[ 1190944 ] Many commands not checked for security"
Darkvater
parents:
1802
diff
changeset
|
382 |
|
8232
a4883a0598db
(svn r11795) -Fix [FS#1616]: take town rating into account when testing if a command can be executed.
glx
parents:
8230
diff
changeset
|
383 |
static int _docommand_recursive = 0; |
2304
bebc1ee33ab2
(svn r2828) Only command.c needs to know about _docommand_recursive, so make it static. Tell me if there's a problem, because i removed it from network_server.c, but afaict it should be ok
tron
parents:
2244
diff
changeset
|
384 |
|
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
385 |
/*! |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
386 |
* This function executes a given command with the parameters from the #CommandProc parameter list. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
387 |
* Depending on the flags parameter it execute or test a command. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
388 |
* |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
389 |
* @param tile The tile to apply the command on (for the #CommandProc) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
390 |
* @param p1 Additional data for the command (for the #CommandProc) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
391 |
* @param p2 Additional data for the command (for the #CommandProc) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
392 |
* @param flags Flags for the command and how to execute the command |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
393 |
* @param procc The command-id to execute (a value of the CMD_* enums) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
394 |
* @see CommandProc |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
395 |
*/ |
8116
8da76dcb3287
(svn r11677) -Codechange: move price and command related types/functions to their respective places.
rubidium
parents:
8114
diff
changeset
|
396 |
CommandCost DoCommand(TileIndex tile, uint32 p1, uint32 p2, uint32 flags, uint32 procc) |
0 | 397 |
{ |
6943
1914f26aee04
(svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium
parents:
6832
diff
changeset
|
398 |
CommandCost res; |
0 | 399 |
CommandProc *proc; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
147
diff
changeset
|
400 |
|
1776
956f8589024d
(svn r2280) - Fix: Check if the passed tile to DoCommand is within the current mapsize
Darkvater
parents:
1728
diff
changeset
|
401 |
/* Do not even think about executing out-of-bounds tile-commands */ |
8652
671ecccd18ad
(svn r12304) -Codechange: use IsValidTile() where it should be used
glx
parents:
8519
diff
changeset
|
402 |
if (!IsValidTile(tile)) { |
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
403 |
_cmd_text = NULL; |
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
404 |
return CMD_ERROR; |
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
405 |
} |
1776
956f8589024d
(svn r2280) - Fix: Check if the passed tile to DoCommand is within the current mapsize
Darkvater
parents:
1728
diff
changeset
|
406 |
|
1804
fbe724472bb4
(svn r2308) - Fix: enforce server-only and/or offline commands by giving them flags in the process table. This also fixes bug "[ 1190944 ] Many commands not checked for security"
Darkvater
parents:
1802
diff
changeset
|
407 |
proc = _command_proc_table[procc].proc; |
0 | 408 |
|
2749
c9312a4a1efe
(svn r3294) - Fix: use INVALID_STRING_ID instead of -1.
Darkvater
parents:
2715
diff
changeset
|
409 |
if (_docommand_recursive == 0) _error_message = INVALID_STRING_ID; |
0 | 410 |
|
411 |
_docommand_recursive++; |
|
412 |
||
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
413 |
/* only execute the test call if it's toplevel, or we're not execing. */ |
8486
6118595a0091
(svn r12061) -Cleanup: since r12060, DC_FORCETEST is not used anymore
smatz
parents:
8442
diff
changeset
|
414 |
if (_docommand_recursive == 1 || !(flags & DC_EXEC) ) { |
8232
a4883a0598db
(svn r11795) -Fix [FS#1616]: take town rating into account when testing if a command can be executed.
glx
parents:
8230
diff
changeset
|
415 |
SetTownRatingTestMode(true); |
3491
35d747bb5e82
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3421
diff
changeset
|
416 |
res = proc(tile, flags & ~DC_EXEC, p1, p2); |
8232
a4883a0598db
(svn r11795) -Fix [FS#1616]: take town rating into account when testing if a command can be executed.
glx
parents:
8230
diff
changeset
|
417 |
SetTownRatingTestMode(false); |
1691
852ca27d6eef
(svn r2195) Add CmdFailed() as the One True Way(tm) to check if a command failed.
tron
parents:
1623
diff
changeset
|
418 |
if (CmdFailed(res)) { |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
419 |
res.SetGlobalErrorMessage(); |
0 | 420 |
goto error; |
421 |
} |
|
422 |
||
4000
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
423 |
if (_docommand_recursive == 1 && |
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
424 |
!(flags & DC_QUERY_COST) && |
8519
fe61d7aa3053
(svn r12094) -Codechange: use DC_BANKRUPT command flag when removing player property to allow further fixes
smatz
parents:
8500
diff
changeset
|
425 |
!(flags & DC_BANKRUPT) && |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
426 |
res.GetCost() != 0 && |
4000
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
427 |
!CheckPlayerHasMoney(res)) { |
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
428 |
goto error; |
0 | 429 |
} |
430 |
||
431 |
if (!(flags & DC_EXEC)) { |
|
432 |
_docommand_recursive--; |
|
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
433 |
_cmd_text = NULL; |
0 | 434 |
return res; |
435 |
} |
|
436 |
} |
|
437 |
||
889
64d2f7d5f02b
(svn r1375) -Fix: [1050990] Buying trains sometimes accounted for incorrectly. Was the result of the cost getting reset in a recursive call of docommand. That is fixed. In addition all cost-commands are typed explicitely. Please do not forget to do so or your costs will be credited to construction if you are unlucky.
darkvater
parents:
842
diff
changeset
|
438 |
/* Execute the command here. All cost-relevant functions set the expenses type |
8230
64f28fe2d5c8
(svn r11793) -Codechange: pass the expense type via the CommandCost instead of a global variable. Patch by Noldo (FS#1114).
rubidium
parents:
8199
diff
changeset
|
439 |
* themselves to the cost object at some point */ |
3491
35d747bb5e82
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3421
diff
changeset
|
440 |
res = proc(tile, flags, p1, p2); |
1691
852ca27d6eef
(svn r2195) Add CmdFailed() as the One True Way(tm) to check if a command failed.
tron
parents:
1623
diff
changeset
|
441 |
if (CmdFailed(res)) { |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
442 |
res.SetGlobalErrorMessage(); |
0 | 443 |
error: |
444 |
_docommand_recursive--; |
|
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
445 |
_cmd_text = NULL; |
0 | 446 |
return CMD_ERROR; |
447 |
} |
|
448 |
||
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
449 |
/* if toplevel, subtract the money. */ |
8519
fe61d7aa3053
(svn r12094) -Codechange: use DC_BANKRUPT command flag when removing player property to allow further fixes
smatz
parents:
8500
diff
changeset
|
450 |
if (--_docommand_recursive == 0 && !(flags & DC_BANKRUPT)) { |
0 | 451 |
SubtractMoneyFromPlayer(res); |
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
452 |
/* XXX - Old AI hack which doesn't use DoCommandDP; update last build coord of player */ |
4850
93095755db8c
(svn r6776) -Codechange: Use IsValidPlayer() function to determine of a PlayerID is an
Darkvater
parents:
4848
diff
changeset
|
453 |
if (tile != 0 && IsValidPlayer(_current_player)) { |
3491
35d747bb5e82
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3421
diff
changeset
|
454 |
GetPlayer(_current_player)->last_build_coordinate = tile; |
2772
593f2304e5ea
(svn r3319) - Fix (regression): "Unnamed Competitors". A result of revision r3224 which allowed AI's for multiplayer. Old AI's didn't function correctly anymore. The update of last-built tile is moved back, but to a slightly different place so it is only executed when the command is actually successfully executed. This code shouldn't be neccessary, but alas, the old AI doesn't use DoCommandDP() functions.
Darkvater
parents:
2767
diff
changeset
|
455 |
} |
0 | 456 |
} |
457 |
||
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
458 |
_cmd_text = NULL; |
0 | 459 |
return res; |
460 |
} |
|
461 |
||
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
462 |
/*! |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
463 |
* This functions returns the money which can be used to execute a command. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
464 |
* This is either the money of the current player or INT64_MAX if there |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
465 |
* is no such a player "at the moment" like the server itself. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
466 |
* |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
467 |
* @return The available money of a player or INT64_MAX |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
468 |
*/ |
6990
136a08baf0ed
(svn r10246) -Fix (r10297): some forgotten money conversions and truncation issues. Thanks to benc for providing the patch.
rubidium
parents:
6980
diff
changeset
|
469 |
Money GetAvailableMoneyForCommand() |
0 | 470 |
{ |
1794
24b4239f2090
(svn r2298) - CodeChange: removed CmdAbuses: CmdSetTownNameType(), CmdStartNewGame(), CmdCreateScenario(), CmdSetNewLandscapeType() and CmdGenRandomNewGame().
Darkvater
parents:
1786
diff
changeset
|
471 |
PlayerID pid = _current_player; |
6990
136a08baf0ed
(svn r10246) -Fix (r10297): some forgotten money conversions and truncation issues. Thanks to benc for providing the patch.
rubidium
parents:
6980
diff
changeset
|
472 |
if (!IsValidPlayer(pid)) return INT64_MAX; |
1962
8254df1b359b
(svn r2468) -Codechange: Got rid of DEREF_PLAYER and replaced it by GetPlayer
celestar
parents:
1891
diff
changeset
|
473 |
return GetPlayer(pid)->player_money; |
0 | 474 |
} |
475 |
||
7559
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
476 |
/*! |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
477 |
* Toplevel network safe docommand function for the current player. Must not be called recursively. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
478 |
* The callback is called when the command succeeded or failed. The parameters |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
479 |
* tile, p1 and p2 are from the #CommandProc function. The paramater cmd is the command to execute. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
480 |
* The parameter my_cmd is used to indicate if the command is from a player or the server. |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
481 |
* |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
482 |
* @param tile The tile to perform a command on (see #CommandProc) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
483 |
* @param p1 Additional data for the command (see #CommandProc) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
484 |
* @param p2 Additional data for the command (see #CommandProc) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
485 |
* @param callback A callback function to call after the command is finished |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
486 |
* @param cmd The command to execute (a CMD_* value) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
487 |
* @param my_cmd indicator if the command is from a player or server (to display error messages for a user) |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
488 |
* @return true if the command succeeded, else false |
40d62002dad3
(svn r11084) -Documentation [FS#1219]: of command.*. Patch by Progman.
rubidium
parents:
7521
diff
changeset
|
489 |
*/ |
7222
d46753675bf7
(svn r10501) -Fix [FS#1015]: error dialog was sometimes shown on all clients when a command failed instead of only the client that actually did the command.
rubidium
parents:
7066
diff
changeset
|
490 |
bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, CommandCallback *callback, uint32 cmd, bool my_cmd) |
0 | 491 |
{ |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
492 |
CommandCost res, res2; |
0 | 493 |
CommandProc *proc; |
494 |
uint32 flags; |
|
495 |
bool notest; |
|
3182
0cec126ca9a9
(svn r3827) Remove the global variable _error_message_2, it's only used as local variable
tron
parents:
2820
diff
changeset
|
496 |
StringID error_part1; |
0 | 497 |
|
3421
7968a4b5ff0a
(svn r4246) -Codechange. Replaced about 100 occurences of '16' by TILE_SIZE
celestar
parents:
3182
diff
changeset
|
498 |
int x = TileX(tile) * TILE_SIZE; |
7968a4b5ff0a
(svn r4246) -Codechange. Replaced about 100 occurences of '16' by TILE_SIZE
celestar
parents:
3182
diff
changeset
|
499 |
int y = TileY(tile) * TILE_SIZE; |
0 | 500 |
|
1776
956f8589024d
(svn r2280) - Fix: Check if the passed tile to DoCommand is within the current mapsize
Darkvater
parents:
1728
diff
changeset
|
501 |
/* Do not even think about executing out-of-bounds tile-commands */ |
8652
671ecccd18ad
(svn r12304) -Codechange: use IsValidTile() where it should be used
glx
parents:
8519
diff
changeset
|
502 |
if (!IsValidTile(tile)) { |
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
503 |
_cmd_text = NULL; |
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
504 |
return false; |
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
505 |
} |
1776
956f8589024d
(svn r2280) - Fix: Check if the passed tile to DoCommand is within the current mapsize
Darkvater
parents:
1728
diff
changeset
|
506 |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
147
diff
changeset
|
507 |
assert(_docommand_recursive == 0); |
0 | 508 |
|
509 |
_error_message = INVALID_STRING_ID; |
|
3182
0cec126ca9a9
(svn r3827) Remove the global variable _error_message_2, it's only used as local variable
tron
parents:
2820
diff
changeset
|
510 |
error_part1 = GB(cmd, 16, 16); |
0 | 511 |
_additional_cash_required = 0; |
512 |
||
5067
f3816e74ad32
(svn r7125) -Fix: Several errors/glitches related to multiplayer and bankrupcy, mainly such a
Darkvater
parents:
4850
diff
changeset
|
513 |
/** Spectator has no rights except for the (dedicated) server which |
f3816e74ad32
(svn r7125) -Fix: Several errors/glitches related to multiplayer and bankrupcy, mainly such a
Darkvater
parents:
4850
diff
changeset
|
514 |
* is/can be a spectator but as the server it can do anything */ |
f3816e74ad32
(svn r7125) -Fix: Several errors/glitches related to multiplayer and bankrupcy, mainly such a
Darkvater
parents:
4850
diff
changeset
|
515 |
if (_current_player == PLAYER_SPECTATOR && !_network_server) { |
7222
d46753675bf7
(svn r10501) -Fix [FS#1015]: error dialog was sometimes shown on all clients when a command failed instead of only the client that actually did the command.
rubidium
parents:
7066
diff
changeset
|
516 |
if (my_cmd) ShowErrorMessage(_error_message, error_part1, x, y); |
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
517 |
_cmd_text = NULL; |
0 | 518 |
return false; |
519 |
} |
|
520 |
||
521 |
flags = 0; |
|
522 |
if (cmd & CMD_NO_WATER) flags |= DC_NO_WATER; |
|
523 |
||
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
524 |
/* get pointer to command handler */ |
0 | 525 |
assert((cmd & 0xFF) < lengthof(_command_proc_table)); |
1804
fbe724472bb4
(svn r2308) - Fix: enforce server-only and/or offline commands by giving them flags in the process table. This also fixes bug "[ 1190944 ] Many commands not checked for security"
Darkvater
parents:
1802
diff
changeset
|
526 |
proc = _command_proc_table[cmd & 0xFF].proc; |
1877
ab6a315fa930
(svn r2383) - Fix: Monkey-testing turned up some command crashes.
Darkvater
parents:
1838
diff
changeset
|
527 |
if (proc == NULL) { |
ab6a315fa930
(svn r2383) - Fix: Monkey-testing turned up some command crashes.
Darkvater
parents:
1838
diff
changeset
|
528 |
_cmd_text = NULL; |
ab6a315fa930
(svn r2383) - Fix: Monkey-testing turned up some command crashes.
Darkvater
parents:
1838
diff
changeset
|
529 |
return false; |
ab6a315fa930
(svn r2383) - Fix: Monkey-testing turned up some command crashes.
Darkvater
parents:
1838
diff
changeset
|
530 |
} |
0 | 531 |
|
7521
0da1e91510e4
(svn r11040) -Fix [FS#1179]: removing CMD_AUTO from some commands could remotely trigger an assertion.
rubidium
parents:
7506
diff
changeset
|
532 |
if (GetCommandFlags(cmd) & CMD_AUTO) flags |= DC_AUTO; |
0da1e91510e4
(svn r11040) -Fix [FS#1179]: removing CMD_AUTO from some commands could remotely trigger an assertion.
rubidium
parents:
7506
diff
changeset
|
533 |
|
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
534 |
/* Some commands have a different output in dryrun than the realrun |
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
535 |
* e.g.: if you demolish a whole town, the dryrun would say okay. |
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
536 |
* but by really destroying, your rating drops and at a certain point |
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
537 |
* it will fail. so res and res2 are different |
8232
a4883a0598db
(svn r11795) -Fix [FS#1616]: take town rating into account when testing if a command can be executed.
glx
parents:
8230
diff
changeset
|
538 |
* CMD_REMOVE_LONG_ROAD: This command has special local authority |
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
539 |
* restrictions which may cause the test run to fail (the previous |
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
540 |
* road fragments still stay there and the town won't let you |
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
541 |
* disconnect the road system), but the exec will succeed and this |
6546
4c6d90bde803
(svn r9742) -Fix (r9689) [FS#739]: Fix cloning with refit costs again, hopefully for good this time.
maedhros
parents:
6491
diff
changeset
|
542 |
* fact will trigger an assertion failure. --pasky |
4c6d90bde803
(svn r9742) -Fix (r9689) [FS#739]: Fix cloning with refit costs again, hopefully for good this time.
maedhros
parents:
6491
diff
changeset
|
543 |
* CMD_CLONE_VEHICLE: Both building new vehicles and refitting them can be |
4c6d90bde803
(svn r9742) -Fix (r9689) [FS#739]: Fix cloning with refit costs again, hopefully for good this time.
maedhros
parents:
6491
diff
changeset
|
544 |
* influenced by newgrf callbacks, which makes it impossible to accurately |
9061
8ebd40e86171
(svn r12913) -Add: ability to backup and restore a player's economic data and data for a vehicle (or chain of vehicles)
bjarni
parents:
8854
diff
changeset
|
545 |
* estimate the cost of cloning a vehicle. */ |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
147
diff
changeset
|
546 |
notest = |
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
147
diff
changeset
|
547 |
(cmd & 0xFF) == CMD_CLEAR_AREA || |
0 | 548 |
(cmd & 0xFF) == CMD_LEVEL_LAND || |
6546
4c6d90bde803
(svn r9742) -Fix (r9689) [FS#739]: Fix cloning with refit costs again, hopefully for good this time.
maedhros
parents:
6491
diff
changeset
|
549 |
(cmd & 0xFF) == CMD_REMOVE_LONG_ROAD || |
9061
8ebd40e86171
(svn r12913) -Add: ability to backup and restore a player's economic data and data for a vehicle (or chain of vehicles)
bjarni
parents:
8854
diff
changeset
|
550 |
(cmd & 0xFF) == CMD_CLONE_VEHICLE; |
8187 | 551 |
|
0 | 552 |
_docommand_recursive = 1; |
553 |
||
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
554 |
/* cost estimation only? */ |
5580
b7e597116b9c
(svn r8027) -Fix (FS#486) If a pause command is issues, it will now pause the game even if shift is pressed instead of giving a cost estimate of 0. This fixes a problem where the server does not pause_on_join when the player on the interactive server has the shift button pressed. (Thanks to pvz for the report and the fix)
celestar
parents:
5475
diff
changeset
|
555 |
if (!IsGeneratingWorld() && |
b7e597116b9c
(svn r8027) -Fix (FS#486) If a pause command is issues, it will now pause the game even if shift is pressed instead of giving a cost estimate of 0. This fixes a problem where the server does not pause_on_join when the player on the interactive server has the shift button pressed. (Thanks to pvz for the report and the fix)
celestar
parents:
5475
diff
changeset
|
556 |
_shift_pressed && |
b7e597116b9c
(svn r8027) -Fix (FS#486) If a pause command is issues, it will now pause the game even if shift is pressed instead of giving a cost estimate of 0. This fixes a problem where the server does not pause_on_join when the player on the interactive server has the shift button pressed. (Thanks to pvz for the report and the fix)
celestar
parents:
5475
diff
changeset
|
557 |
IsLocalPlayer() && |
b7e597116b9c
(svn r8027) -Fix (FS#486) If a pause command is issues, it will now pause the game even if shift is pressed instead of giving a cost estimate of 0. This fixes a problem where the server does not pause_on_join when the player on the interactive server has the shift button pressed. (Thanks to pvz for the report and the fix)
celestar
parents:
5475
diff
changeset
|
558 |
!(cmd & (CMD_NETWORK_COMMAND | CMD_SHOW_NO_ERROR)) && |
b7e597116b9c
(svn r8027) -Fix (FS#486) If a pause command is issues, it will now pause the game even if shift is pressed instead of giving a cost estimate of 0. This fixes a problem where the server does not pause_on_join when the player on the interactive server has the shift button pressed. (Thanks to pvz for the report and the fix)
celestar
parents:
5475
diff
changeset
|
559 |
(cmd & 0xFF) != CMD_PAUSE) { |
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
560 |
/* estimate the cost. */ |
8442
bc0ef8db6377
(svn r12012) -Fix (r11795): Enable TownRatingTestMode during cost estimation with 'shift'-key.
frosch
parents:
8306
diff
changeset
|
561 |
SetTownRatingTestMode(true); |
3491
35d747bb5e82
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3421
diff
changeset
|
562 |
res = proc(tile, flags, p1, p2); |
8442
bc0ef8db6377
(svn r12012) -Fix (r11795): Enable TownRatingTestMode during cost estimation with 'shift'-key.
frosch
parents:
8306
diff
changeset
|
563 |
SetTownRatingTestMode(false); |
1691
852ca27d6eef
(svn r2195) Add CmdFailed() as the One True Way(tm) to check if a command failed.
tron
parents:
1623
diff
changeset
|
564 |
if (CmdFailed(res)) { |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
565 |
res.SetGlobalErrorMessage(); |
3182
0cec126ca9a9
(svn r3827) Remove the global variable _error_message_2, it's only used as local variable
tron
parents:
2820
diff
changeset
|
566 |
ShowErrorMessage(_error_message, error_part1, x, y); |
0 | 567 |
} else { |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
568 |
ShowEstimatedCostOrIncome(res.GetCost(), x, y); |
0 | 569 |
} |
570 |
||
571 |
_docommand_recursive = 0; |
|
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
572 |
_cmd_text = NULL; |
7609
b70ffc13652a
(svn r11138) -Codechange: prepare some subsystems for persistent storage for NewGRFs.
rubidium
parents:
7559
diff
changeset
|
573 |
ClearStorageChanges(false); |
0 | 574 |
return false; |
575 |
} |
|
576 |
||
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
147
diff
changeset
|
577 |
|
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
578 |
if (!((cmd & CMD_NO_TEST_IF_IN_NETWORK) && _networking)) { |
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
579 |
/* first test if the command can be executed. */ |
8232
a4883a0598db
(svn r11795) -Fix [FS#1616]: take town rating into account when testing if a command can be executed.
glx
parents:
8230
diff
changeset
|
580 |
SetTownRatingTestMode(true); |
3491
35d747bb5e82
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3421
diff
changeset
|
581 |
res = proc(tile, flags, p1, p2); |
8232
a4883a0598db
(svn r11795) -Fix [FS#1616]: take town rating into account when testing if a command can be executed.
glx
parents:
8230
diff
changeset
|
582 |
SetTownRatingTestMode(false); |
1691
852ca27d6eef
(svn r2195) Add CmdFailed() as the One True Way(tm) to check if a command failed.
tron
parents:
1623
diff
changeset
|
583 |
if (CmdFailed(res)) { |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
584 |
res.SetGlobalErrorMessage(); |
0 | 585 |
goto show_error; |
586 |
} |
|
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
587 |
/* no money? Only check if notest is off */ |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
588 |
if (!notest && res.GetCost() != 0 && !CheckPlayerHasMoney(res)) goto show_error; |
0 | 589 |
} |
590 |
||
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
591 |
#ifdef ENABLE_NETWORK |
1838
4aed9afd0744
(svn r2343) - Fix (regression): dedicated server caused desyncs with its commands, because the player sent over the network is OWNER_SPECTATOR as well, which on clients cannot execute anything. So *hack*hack* it into temporarily player 0.
Darkvater
parents:
1834
diff
changeset
|
592 |
/** If we are in network, and the command is not from the network |
4aed9afd0744
(svn r2343) - Fix (regression): dedicated server caused desyncs with its commands, because the player sent over the network is OWNER_SPECTATOR as well, which on clients cannot execute anything. So *hack*hack* it into temporarily player 0.
Darkvater
parents:
1834
diff
changeset
|
593 |
* send it to the command-queue and abort execution |
4aed9afd0744
(svn r2343) - Fix (regression): dedicated server caused desyncs with its commands, because the player sent over the network is OWNER_SPECTATOR as well, which on clients cannot execute anything. So *hack*hack* it into temporarily player 0.
Darkvater
parents:
1834
diff
changeset
|
594 |
* If we are a dedicated server temporarily switch local player, otherwise |
4aed9afd0744
(svn r2343) - Fix (regression): dedicated server caused desyncs with its commands, because the player sent over the network is OWNER_SPECTATOR as well, which on clients cannot execute anything. So *hack*hack* it into temporarily player 0.
Darkvater
parents:
1834
diff
changeset
|
595 |
* the other parties won't be able to execute our command and will desync. |
5067
f3816e74ad32
(svn r7125) -Fix: Several errors/glitches related to multiplayer and bankrupcy, mainly such a
Darkvater
parents:
4850
diff
changeset
|
596 |
* We also need to do this if the server's company has gone bankrupt |
f3816e74ad32
(svn r7125) -Fix: Several errors/glitches related to multiplayer and bankrupcy, mainly such a
Darkvater
parents:
4850
diff
changeset
|
597 |
* @todo Rewrite (dedicated) server to something more than a dirty hack! |
1838
4aed9afd0744
(svn r2343) - Fix (regression): dedicated server caused desyncs with its commands, because the player sent over the network is OWNER_SPECTATOR as well, which on clients cannot execute anything. So *hack*hack* it into temporarily player 0.
Darkvater
parents:
1834
diff
changeset
|
598 |
*/ |
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
599 |
if (_networking && !(cmd & CMD_NETWORK_COMMAND)) { |
5067
f3816e74ad32
(svn r7125) -Fix: Several errors/glitches related to multiplayer and bankrupcy, mainly such a
Darkvater
parents:
4850
diff
changeset
|
600 |
PlayerID pbck = _local_player; |
5587
167d9a91ef02
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5584
diff
changeset
|
601 |
if (_network_dedicated || (_network_server && pbck == PLAYER_SPECTATOR)) _local_player = PLAYER_FIRST; |
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
602 |
NetworkSend_Command(tile, p1, p2, cmd, callback); |
5067
f3816e74ad32
(svn r7125) -Fix: Several errors/glitches related to multiplayer and bankrupcy, mainly such a
Darkvater
parents:
4850
diff
changeset
|
603 |
if (_network_dedicated || (_network_server && pbck == PLAYER_SPECTATOR)) _local_player = pbck; |
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
604 |
_docommand_recursive = 0; |
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
605 |
_cmd_text = NULL; |
7609
b70ffc13652a
(svn r11138) -Codechange: prepare some subsystems for persistent storage for NewGRFs.
rubidium
parents:
7559
diff
changeset
|
606 |
ClearStorageChanges(false); |
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
607 |
return true; |
0 | 608 |
} |
543
946badd71033
(svn r942) -Merged branch/network back into the trunk
truelight
parents:
534
diff
changeset
|
609 |
#endif /* ENABLE_NETWORK */ |
8247
16e1c8db6f55
(svn r11811) -Fix: make compilation without networking work again (and thus move the debugdumpcommand stuff out of the network 'area').
rubidium
parents:
8232
diff
changeset
|
610 |
DebugDumpCommands("ddc:cmd:%d;%d;%d;%d;%d;%d;%d;%s\n", _date, _date_fract, (int)_current_player, tile, p1, p2, cmd, _cmd_text); |
0 | 611 |
|
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
612 |
/* update last build coordinate of player. */ |
4850
93095755db8c
(svn r6776) -Codechange: Use IsValidPlayer() function to determine of a PlayerID is an
Darkvater
parents:
4848
diff
changeset
|
613 |
if (tile != 0 && IsValidPlayer(_current_player)) { |
4000
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
614 |
GetPlayer(_current_player)->last_build_coordinate = tile; |
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
615 |
} |
0 | 616 |
|
889
64d2f7d5f02b
(svn r1375) -Fix: [1050990] Buying trains sometimes accounted for incorrectly. Was the result of the cost getting reset in a recursive call of docommand. That is fixed. In addition all cost-commands are typed explicitely. Please do not forget to do so or your costs will be credited to construction if you are unlucky.
darkvater
parents:
842
diff
changeset
|
617 |
/* Actually try and execute the command. If no cost-type is given |
64d2f7d5f02b
(svn r1375) -Fix: [1050990] Buying trains sometimes accounted for incorrectly. Was the result of the cost getting reset in a recursive call of docommand. That is fixed. In addition all cost-commands are typed explicitely. Please do not forget to do so or your costs will be credited to construction if you are unlucky.
darkvater
parents:
842
diff
changeset
|
618 |
* use the construction one */ |
4000
4009d092b306
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3991
diff
changeset
|
619 |
res2 = proc(tile, flags | DC_EXEC, p1, p2); |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
147
diff
changeset
|
620 |
|
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
621 |
/* If notest is on, it means the result of the test can be different than |
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
622 |
* the real command.. so ignore the test */ |
652
206a7c2016ba
(svn r1085) -Fix: [Network] [ 1084834 ] If IF_IN_NETWORK flag was on, an error
truelight
parents:
601
diff
changeset
|
623 |
if (!notest && !((cmd & CMD_NO_TEST_IF_IN_NETWORK) && _networking)) { |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
624 |
assert(res.GetCost() == res2.GetCost() && CmdFailed(res) == CmdFailed(res2)); // sanity check |
0 | 625 |
} else { |
1702
be148d0fbf9d
(svn r2206) - Regression Fix: slight typo of res2 into res, this also fixes recent bug "[ 1183396 ] Train can't find depot, it gives money in Multiplayer"
Darkvater
parents:
1701
diff
changeset
|
626 |
if (CmdFailed(res2)) { |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
627 |
res.SetGlobalErrorMessage(); |
0 | 628 |
goto show_error; |
629 |
} |
|
630 |
} |
|
631 |
||
632 |
SubtractMoneyFromPlayer(res2); |
|
633 |
||
8306
22e1344c5457
(svn r11871) -Fix [FS#1074]: do not update signals after each tile when building/removing a large block of track/signals/station
smatz
parents:
8275
diff
changeset
|
634 |
/* update signals if needed */ |
22e1344c5457
(svn r11871) -Fix [FS#1074]: do not update signals after each tile when building/removing a large block of track/signals/station
smatz
parents:
8275
diff
changeset
|
635 |
UpdateSignalsInBuffer(); |
22e1344c5457
(svn r11871) -Fix [FS#1074]: do not update signals after each tile when building/removing a large block of track/signals/station
smatz
parents:
8275
diff
changeset
|
636 |
|
2425
e755ee29133a
(svn r2951) - Fix: [ 1259345 ] Changing engine in netgame opens train window for everyone
Darkvater
parents:
2304
diff
changeset
|
637 |
if (IsLocalPlayer() && _game_mode != GM_EDITOR) { |
7506
93b2cbcce3d6
(svn r11021) -Fix [FS#1175]: do not display income/expenses when they do not belong to a "valid" tile, like the money cheat/giving money.
rubidium
parents:
7266
diff
changeset
|
638 |
if (res2.GetCost() != 0 && tile != 0) ShowCostOrIncomeAnimation(x, y, GetSlopeZ(x, y), res2.GetCost()); |
6990
136a08baf0ed
(svn r10246) -Fix (r10297): some forgotten money conversions and truncation issues. Thanks to benc for providing the patch.
rubidium
parents:
6980
diff
changeset
|
639 |
if (_additional_cash_required != 0) { |
7002
1bf6a62b0fcb
(svn r10258) -Codechange: as we are now using int64 all over the place, it's better to use int64 variables in the string generating too instead of packing them into two int32s.
rubidium
parents:
6991
diff
changeset
|
640 |
SetDParam(0, _additional_cash_required); |
7222
d46753675bf7
(svn r10501) -Fix [FS#1015]: error dialog was sometimes shown on all clients when a command failed instead of only the client that actually did the command.
rubidium
parents:
7066
diff
changeset
|
641 |
if (my_cmd) ShowErrorMessage(STR_0003_NOT_ENOUGH_CASH_REQUIRES, error_part1, x, y); |
6950
14ecb0acdfb4
(svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium
parents:
6943
diff
changeset
|
642 |
if (res2.GetCost() == 0) goto callb_err; |
0 | 643 |
} |
644 |
} |
|
645 |
||
646 |
_docommand_recursive = 0; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
147
diff
changeset
|
647 |
|
0 | 648 |
if (callback) callback(true, tile, p1, p2); |
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
649 |
_cmd_text = NULL; |
7609
b70ffc13652a
(svn r11138) -Codechange: prepare some subsystems for persistent storage for NewGRFs.
rubidium
parents:
7559
diff
changeset
|
650 |
ClearStorageChanges(true); |
0 | 651 |
return true; |
652 |
||
653 |
show_error: |
|
6123
04eb770ec17e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6012
diff
changeset
|
654 |
/* show error message if the command fails? */ |
7222
d46753675bf7
(svn r10501) -Fix [FS#1015]: error dialog was sometimes shown on all clients when a command failed instead of only the client that actually did the command.
rubidium
parents:
7066
diff
changeset
|
655 |
if (IsLocalPlayer() && error_part1 != 0 && my_cmd) { |
6491
00dc414c909d
(svn r9672) -Cleanup: lots of coding style fixes around operands.
rubidium
parents:
6453
diff
changeset
|
656 |
ShowErrorMessage(_error_message, error_part1, x, y); |
3182
0cec126ca9a9
(svn r3827) Remove the global variable _error_message_2, it's only used as local variable
tron
parents:
2820
diff
changeset
|
657 |
} |
0 | 658 |
|
659 |
callb_err: |
|
660 |
_docommand_recursive = 0; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
147
diff
changeset
|
661 |
|
0 | 662 |
if (callback) callback(false, tile, p1, p2); |
1820
d03c56850dc2
(svn r2324) Introduce _cmd_text for passing strings with a command instead of abusing _decode_parameters as text buffer. This should prevent several possible buffer overruns and is a bit cleaner to use. As bonus it reduces the size of most command packets by 79 bytes.
tron
parents:
1804
diff
changeset
|
663 |
_cmd_text = NULL; |
7609
b70ffc13652a
(svn r11138) -Codechange: prepare some subsystems for persistent storage for NewGRFs.
rubidium
parents:
7559
diff
changeset
|
664 |
ClearStorageChanges(false); |
0 | 665 |
return false; |
666 |
} |
|
8854
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
667 |
|
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
668 |
|
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
669 |
CommandCost CommandCost::AddCost(CommandCost ret) |
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
670 |
{ |
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
671 |
this->AddCost(ret.cost); |
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
672 |
if (this->success && !ret.success) { |
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
673 |
this->message = ret.message; |
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
674 |
this->success = false; |
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
675 |
} |
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
676 |
return *this; |
d3f0e0960fb9
(svn r12616) -Codechange: r12591 didn't work as expected for NDS, move one function back to cpp
smatz
parents:
8841
diff
changeset
|
677 |
} |