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363 Commits

Author SHA1 Message Date
tron
7a0071cc53 (svn r3829) Reduce the use of _error_message by directly returning error codes instead of using this global variable 2006-03-12 12:19:25 +00:00
tron
ee03f15f27 (svn r3803) Change the second parameter of UpdateSignalsOnSegment() from Direction to DiagDirection as that's what it really operates on 2006-03-09 12:32:25 +00:00
tron
70f9516015 (svn r3789) Add an enum and function to handle DiagDirection changes 2006-03-08 08:51:26 +00:00
tron
ab9af3b05d (svn r3787) Use DirToDiagDir() instead of >> 1 2006-03-08 08:28:48 +00:00
tron
fa6632ec32 (svn r3786) More work for DirDiff 2006-03-08 08:16:31 +00:00
tron
9273d0d2b9 (svn r3784) Add a type and functions to handle direction changes 2006-03-08 07:48:56 +00:00
tron
8cfcdaa733 (svn r3783) Replace further ints and magic numbers by Direction, DiagDirection and friends 2006-03-08 06:55:33 +00:00
tron
af42610321 (svn r3777) Add some functions to handle tunnels 2006-03-06 20:55:24 +00:00
tron
49cb8eb470 (svn r3776) Replace many ints and magic numbers by Direction, DiagDirection and friends 2006-03-06 20:28:28 +00:00
tron
ca0862c3f4 (svn r3758) Remove the news validation callback. It is superseded by r3757. 2006-03-04 11:15:44 +00:00
tron
332b54d5a6 (svn r3757) -Feature: Delete news items about vehicles, when they get stale 
This is used to delete
- all news about a vehicle, when it gets deleted
- "vehicle has stopped in depot" news, when it gets started
- "vehicle has invalid orders" news, when the orders get changed
 2006-03-04 11:01:35 +00:00
peter1138
ee9f64ecf4 (svn r3602) - Move _railveh_score data to _rail_vehicle_info->ai_rank and remove global variable to return data as we can now access this directly. 2006-02-13 22:13:02 +00:00
tron
5352e9fbcb (svn r3597) Miscellaneous (I like that word) changes: Fix some indentation, add consts, reduce indentation level by short-circuit logic, convert if cascades to switch, whitespace, bracing, plus some minor stuff 2006-02-13 21:15:00 +00:00
peter1138
f9b4537228 (svn r3588) - Refit: Use only one global to return the refit capacity rather than one per vehicle type. 2006-02-11 09:24:51 +00:00
peter1138
6d855f3a53 (svn r3587) - NewGRF: Rename Callback IDs to include their "class" 2006-02-11 09:17:16 +00:00
tron
50fd9c8f73 (svn r3585) Similar changes to the order handlers of the other vehicle types like r3584 2006-02-10 06:33:56 +00:00
peter1138
bc0b97ea2f (svn r3579) v->u.rail.first_engine holds an engine type, not a vehicle index, so use INVALID_ENGINE. 2006-02-08 19:06:46 +00:00
peter1138
f491fa733b (svn r3570) - Explicitly update v->first in TrainConsistChanged() if necessary, as this is far faster than brute forcing it later. 2006-02-07 18:55:06 +00:00
tron
087fe86ed2 (svn r3564) Several smaller changes: 
- Don't treat non-booleans as booleans
- Reduce variable scope
- Bracing
- Use DeMorgan's law to make conditionals easier to read
- if cascade -> switch
- Replace some magic numbers by symbolic names
- Avoid assignments within other statements
 2006-02-06 09:18:04 +00:00
peter1138
bb016cdff6 (svn r3557) - NewGRF: move callback enums to a new file as more than just engines will use them 2006-02-05 19:46:20 +00:00
bjarni
c77c99b3c7 (svn r3535) -Feature: [autoreplace] allow autoreplacing of train wagons 
currently ALL available wagons are displayed in the right menu in the replace window
	however the replacement will only be done if the new wagon can be refitted to carry same cargo as the old one is currently carrying

	Since the standard vehicles do not have any valid wagon replacements, this feature can only be used when using newgrf sets
 2006-02-04 18:25:07 +00:00
peter1138
6c28b1cec7 (svn r3524) - Split newgrf features from engine.[ch] into newgrf_engine.[ch], and add the new files to project files. 2006-02-03 12:55:21 +00:00
tron
1c3e8630fe (svn r3511) More whitespace ([FS#46] by Rubidium) 2006-02-01 07:36:15 +00:00
tron
9712d6f639 (svn r3510) Fiddle with whitespace and parentheses 2006-02-01 06:32:03 +00:00
bjarni
6f183780c9 (svn r3484) -fix: fixed issue in last commit where loading savegame versions 18 and 19 didn't init the multiheaded engine pointers 2006-01-29 23:04:51 +00:00
Darkvater
4014e36aec (svn r3472) - [PBS] Remove from trunk. Anyone interested can still find it in branch/pbs. This reverts revisions r3158, r3140, r3075, r2977, r2674, r2625, r2621, r2529, r2528, r2525, r2524, r2519, r2517, r2516, r2507, r2499. (in conjunction with Tron) 
- The only change is that the nsignalsw.grf file is kept and that existing nightlies with PBS signals get those signals converted to combo-signals.
 2006-01-29 18:57:26 +00:00
peter1138
575d80442e (svn r3431) - Fix crash when moving vehicles around in a train depot under certain conditions. 2006-01-25 21:33:57 +00:00
peter1138
21ba849dbd (svn r3422) - Fix: If an engine reaches the rear of a depot, make the engine turn around before it reaches the tile end (same as a normal end of line.) This fixes a bug whereby the engine could poke into the depot and crash with another engine just leaving it. 2006-01-23 21:05:05 +00:00
bjarni
a4d1725de7 (svn r3403) -Codechange: [multiheaded engines] the references between the front and rear engines are no longer saved 
instead the pointers are generated on load
 2006-01-18 15:05:01 +00:00
bjarni
2b31f5fe7e (svn r3402) -Fix: [building/cloning] added a string telling if build failed due to not being able to build a vehicle. Triggered when cloning a retired design 2006-01-18 14:12:26 +00:00
peter1138
9c17d0ec93 (svn r3392) Train depot fixes: 
- Only count the parts from the source train that will be moved, not the whole train.
 - Don't count articulated parts of an engine. This alleviates issues with autoreplacing very long trains.
 2006-01-08 16:56:41 +00:00
peter1138
e1f9b72c82 (svn r3388) - NewGRF: Allow train running cost class to differ from engine class. Also fix typo in r3384. 2006-01-07 16:47:59 +00:00
truelight
58acfeacaa (svn r3381) -Fix: r3374 left one bug: allow moving around wagons in a 100 long train 2006-01-07 10:57:32 +00:00
peter1138
5e68953907 (svn r3378) - NewGRF Fix: Use order status to determine whether a vehicle is loading instead 
of speed, and get that state from first vehicle in a train consist.
 2006-01-06 22:49:00 +00:00
truelight
59bea21c2c (svn r3374) -Fix: [ FS#36 ] Don't allow trains to get bigger than 100 via drag and drop 2006-01-06 21:10:58 +00:00
truelight
a165a40803 (svn r3373) -Fix: don't link a wagon to itself, which resulted in a wagon disapearing, and a depot which was unable to remove 2006-01-06 18:26:02 +00:00
tron
2053685fb5 (svn r3367) Unify the 4 distinct CMD_CHANGE_{AIRCRAFT,ROADVEH,SHIP,TRAIN}_SERVICE_INT commands into one CMD_CHANGE_SERVICE_INT command. 
As side effect this is a
-Fix: The default AI tried to change the service intervals of vehicles via the CMD_CHANGE_TRAIN_SERVICE_INT command - regardless of the type of the vehicle - which of course failed for non-trains
 2006-01-05 21:35:54 +00:00
tron
318fe153eb (svn r3365) Staticise 36 functions 2006-01-05 12:40:50 +00:00
tron
ed4b89ee36 (svn r3353) Simplify the automatic length adjustment algorithm for replacing trains: Use the length of the train before the replacement as reference length 2005-12-29 12:42:59 +00:00
peter1138
901068fd6e (svn r3352) - NewGRF: Move initialization of vehicle random_bits to DC_EXEC blocks to allow use of Random() instead of InteractiveRandom(), which will alleviate some possible network desyncs. 2005-12-28 22:29:59 +00:00
peter1138
c5adf63d77 (svn r3303) Change #if PF_BENCHMARK to #ifdef PF_BENCHMARK 2005-12-14 09:15:06 +00:00
tron
9822b4d755 (svn r3297) Staticise 2005-12-14 06:20:23 +00:00
peter1138
0b48a69e02 (svn r3248) - Codechange: Change interface of CanRefitTo() to supply the engine type directly instead of getting it from a vehicle. This allows the function to be used before vehicles are involved. 2005-11-29 22:29:59 +00:00
bjarni
bc06997bbe (svn r3219) -Codechange: removed the now obsolite code in the build train command to make half multiheaded engines 2005-11-19 00:10:20 +00:00
bjarni
16e65960b9 (svn r3218) -Feature: Multiheaded train engines will now stay in the same train 
This means that any user attempt to remove a rear engine will tell the user to move the front engine instead
	This fixes the assert when moving multiheaded engines (introduced in r3144)
	Note: to make old savegames use this feature, some engines might be turned around in order to link engines in pairs

-Codechange: train subtype is now a bitmask
	This allows fast access to info like if it is a wagon or engine and if it is in front and so on
	Note: savegame version bump
 2005-11-18 23:41:03 +00:00
tron
96dea28eae (svn r3208) Don't explicitly pass the engine type to look for to GetRearEngine(), because it's the engine type of the vehicle which gets passed as first parameter 2005-11-16 14:07:34 +00:00
tron
d09db07ca1 (svn r3204) Make handling of clicking on vehicles a bit less ugly by avoiding function declarations in .c files and unnecessary indirection 2005-11-16 12:52:01 +00:00
tron
9d0e7b6458 (svn r3181) -Bracing 
-Indentation
-Whitespace
-DeMorgan's Law
-Test with NULL or 0 for non-booleans
-'\0' instead of 0 for chars
-Remove redundantly redundant comments (like DoFoo(); // Do foo)
-Join multiple short lines with a single statement
-Split single lines with multiple statements
-Avoid assignments in if
 2005-11-14 19:48:04 +00:00
tron
6509e42db3 (svn r3179) - RandomRange() and RandomTile() instead of home brewed versions 
- CHANCE*() instead of mumbling strange numbers
 2005-11-14 09:21:05 +00:00
tron
524fd25cbd (svn r3177) GB, CLRBIT, HASBIT, TOGGLEBIT 2005-11-14 08:09:57 +00:00