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210 Commits

Author SHA1 Message Date
celestar
2e25c5218e (svn r4392) -Codechange: Use water map accessors in bridge code 2006-04-12 15:23:32 +00:00
celestar
cd53476cc4 (svn r4391) -Fix: faulty ")" in previous commit 2006-04-12 15:21:33 +00:00
celestar
7b797c50db (svn r4390) -Codechange: Upon merging elrails, one direct map access to the railtype went unnoticed... 2006-04-12 15:08:48 +00:00
tron
85b907c3ef (svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373 2006-04-12 05:26:36 +00:00
tron
5671f5d258 (svn r4373) Rewrite GetSlopeZ_TunnelBridge() and slightly change its behavior: 
- Report the correct z alongside the ramp when a foundation is present
- Always report the z under the bridge for a bridge middle part, except if the z hack is used
This should fix some weird behavior of the tile selector near bridges
 2006-04-12 05:19:19 +00:00
tron
c5bc91eb0c (svn r4344) Use tile coordinates or even TileIndices instead of virtual tile coordinates where it suffices. 2006-04-10 12:36:04 +00:00
tron
35e93e451f (svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex 
Remove DoCommandByTile(), because now it does the same as DoCommand()
 2006-04-10 07:15:58 +00:00
Darkvater
b02fc3b62b (svn r4265) - Fix: compile warning on VS2005 (parameter 2 different from declaration) 2006-04-03 18:11:42 +00:00
celestar
69e1c716e8 (svn r4249) -Codechange: Replace more occurences of 16 by TILE_SIZE and of 8 by TILE_HEIGHT. Reverted one change from the previous commit because it was faulty 2006-04-03 09:07:21 +00:00
tron
7163a64c25 (svn r4242) Pass TileIndex and slope to GetSlopeTileh_*() instead of TileInfo 2006-04-02 12:49:18 +00:00
belugas
1b28d92fc8 (svn r4181) CodeChange : Replaced [G/S]etMapExtraBits by [G/S]etTropicZone. Although it was an accessor, nor his usage nor the values were clear. 2006-03-30 19:16:44 +00:00
tron
410b5569fe (svn r4164) Use acessor functions 2006-03-30 09:08:43 +00:00
belugas
1cadf4ea53 (svn r4157) CodeChange : Keep on cleaning up Celestar's elrail merge 2006-03-29 20:35:39 +00:00
celestar
6c44bf5012 (svn r4150) -Feature: Merged elrails into trunk. Thanks to Tron for lots of code and proofreading, thanks to peter1138 for another lot of code and ideas. 2006-03-29 16:30:26 +00:00
tron
21ae42de51 (svn r4047) Remove two calls to FindLandscapeHeight() and some confusing use of the comma operator 2006-03-23 06:30:39 +00:00
tron
bf3811122d (svn r3979) Move GetRailFoundation() to rail_map.h and use it and friends to get information about rail tiles 2006-03-19 12:06:12 +00:00
tron
d3aa2addc2 (svn r3922) Fix copy&pasto in r3916 (Slowly it's getting a bad habit) 2006-03-17 13:28:50 +00:00
tron
7b1c7c31fb (svn r3916) Get/Set the rail type by [GS]etRailType{Crossing,OnBridge,}() 2006-03-17 10:10:31 +00:00
tron
6e988259a4 (svn r3907) Replace many bridge related direct map accesses with calls to shiny new functions and mark some strange constructs with XXX 2006-03-16 15:16:27 +00:00
tron
b2e8045613 (svn r3906) Before removing a rail/setting the owner of a road to none check if there's a transport route at all under the bridge 2006-03-16 13:35:35 +00:00
tron
1c6915bca3 (svn r3904) Move GetBridgePiece() and GetBridgeType() to bridge_map.h and make the only place which still extracted that info diretly use the wrapper 2006-03-16 10:00:50 +00:00
tron
3a36dba821 (svn r3903) Fix a copy&pasto in last commit and remove a redundant comment (the line above already says what's going on) 2006-03-16 07:18:38 +00:00
tron
13ed895336 (svn r3902) When drawing a bridge middle part get the bridge axis only once instead of again and again 2006-03-16 07:12:28 +00:00
tron
385326943d (svn r3901) Remove the last user of FindEdgesOfBridge() by using functions with similar functionality 2006-03-16 06:38:51 +00:00
tron
633870df94 (svn r3900) When clearing a bridge determine the bridge direction and tile offset once instead of all over the place; also use UpdateSignalsOnSegment() instead of SetSignalsOnBothDir(), because this is sufficient 2006-03-16 06:30:47 +00:00
tron
666c0a379d (svn r3899) Use wrapper functions to make more clear how deleting stuff under bridges works; also remove an unnecessary local variable 2006-03-16 06:06:05 +00:00
tron
1ac97fe008 (svn r3898) Add functions to find a bridge end starting at a middle tile 2006-03-16 05:28:15 +00:00
Darkvater
a390b6e4d1 (svn r3893) - Fix: Properly set back the owner of a crossing/road-under bridge after removing it. For crossings we can always use .m2 because it is already 0 when not owned by a town. 2006-03-15 21:27:19 +00:00
tron
8208ee5ea2 (svn r3891) Fix r3885 2006-03-15 19:53:25 +00:00
tron
0c9a269bd3 (svn r3890) Simplify deleting a bridge by handling the ramps outside of the removal loop 2006-03-15 17:38:00 +00:00
tron
23d5188b7b (svn r3889) Change a part of the bridge drawing code to make it more comprehensible and add the needed accessors 2006-03-15 17:27:15 +00:00
tron
e74d77211f (svn r3888) If you think you've checked everything, check once more. *sigh* Fix r3887 2006-03-15 16:47:35 +00:00
tron
626109f3f9 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp 2006-03-15 16:44:50 +00:00
tron
bd5def0092 (svn r3885) Simplify DoConvertTunnelBridgeRail() a bit 2006-03-15 16:09:23 +00:00
tron
c515c34008 (svn r3877) Add functions to turn a tile into a rail/road bridge ramp/middle part 2006-03-15 07:10:41 +00:00
tron
273533d4c7 (svn r3857) Add and use GetBridgeRampDirection() 
Note: This slightly changes the behavior of GetAnyRoadBits() to only return a road piece for the start of the bridge ramp instead of a full ROAD_[XY]
 2006-03-14 12:00:11 +00:00
tron
23ae850484 (svn r3849) Fix bug in r3846 2006-03-13 15:38:52 +00:00
tron
26815f7405 (svn r3846) Add functions to set the type of stuff (clear, water, rail, road) under bridges 2006-03-13 12:55:20 +00:00
tron
3e932a0a4f (svn r3838) Demystify building bridge middle parts a bit by removing some magic numbers and generic names 2006-03-13 07:12:49 +00:00
tron
8259a29ead (svn r3837) Partially unmagicfy restoring the tiles when deleting a bridge 
Existing bug: When restoring a road piece which belongs to a town the town index unconditionally gets set to 0
 2006-03-12 20:59:56 +00:00
tron
0100871412 (svn r3830) Move IsTunnelTile() from tile.h to tunnel_map.h and add IsTunnel(), which just checks for a tunnel, but not the tile type as IsTunnelTile() does 2006-03-12 15:04:03 +00:00
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
6c30c9ae4d (svn r3823) Remove dead code: A value for 'image' gets calculated and overwritten just a few lines later without being used in between 2006-03-12 08:47:18 +00:00
tron
86491ca257 (svn r3820) Be a bit more strict with types: use special types instead of generic byte and don't fill arbitrary data into inappropriate types 2006-03-11 17:06:16 +00:00
tron
0e4ee1241f (svn r3814) Remove another call to FindLandscapeHeight() 2006-03-10 17:01:51 +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
8cfcdaa733 (svn r3783) Replace further ints and magic numbers by Direction, DiagDirection and friends 2006-03-08 06:55:33 +00:00
tron
3027b8673e (svn r3779) Move CheckTunnelInWay() to a more appropriate place, invert its result and give it a less ambiguous name (IsTunnelInWay) 2006-03-07 07:51:05 +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
4efa560ffc (svn r3763) Adapt to the new 'map accessors go in foo_map.h'-scheme 2006-03-05 10:19:33 +00:00
tron
2f8e3dcc05 (svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces 2006-02-23 08:20:28 +00:00
tron
251f519d26 (svn r3654) Turn another if-cascade into a switch 2006-02-22 21:35:45 +00:00
tron
c9d540c0f0 (svn r3653) -Fix: You didn't pay for terraforming at the end tile when building a tunnel 2006-02-22 21:11:31 +00:00
tron
9d4400c89f (svn r3652) Rewrite CmdBuildTunnel in the hope to make it a bit more comprehensible 
This implementation is also significantly shorter because it removes many redundant checks
 2006-02-22 21:09:55 +00:00
tron
08f132fef2 (svn r3645) Fix stupid typos in last (r3644) commit *sigh* 2006-02-21 07:44:33 +00:00
tron
b8b6084da2 (svn r3644) Don't use FindLandscapeHeightByTile() when it's overkill - often it was just a complicated way of writing GetTileSlope(tile, NULL) 2006-02-21 07:41:54 +00:00
tron
7692556c62 (svn r3613) Some more const, indentation, whitespace and similar stuff 2006-02-18 14:41:24 +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
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
tron
17ec6ed70d (svn r3520) Remove unused parameters from some functions 2006-02-02 07:15:46 +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
tron
244d4ab5cb (svn r3490) -Fix: A bunch (10) of off-by-one errors when checking if a TileIndex points to a tile on the map 2006-01-30 17:18:45 +00:00
tron
a56ab08f3b (svn r3487) -Fix: Price for demolishing a bridge was dependent on orientation and map size 2006-01-30 16:48:24 +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
bea2d63154 (svn r3418) - Fix: When removing a town-owned tunnel the player's rating was not reduced, as it checked the ownership of the tunnel after clearing it. Now we perform the rating adjustment before clearing the tiles. (spotted by glx) 2006-01-22 16:23:05 +00:00
peter1138
7ae5e344a2 (svn r3391) - PBS Fix: Keep PBS reservation state when building a bridge over rail. 2006-01-08 12:44:11 +00:00
tron
49f0691c1a (svn r3308) BAD 
foo.h: int bar;

GOOD
foo.h: extern int bar;
foo.c: int bar;
 2005-12-15 17:55:59 +00:00
peter1138
80986fcd32 (svn r3282) - Codechange: Replace tests against CMD_ERROR with CmdFailed() 2005-12-10 12:05:39 +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
ef7fb8b515 (svn r3205) Some more uses for GB/SB 2005-11-16 13:11:28 +00:00
tron
ca1dfe94d2 (svn r3186) Unnecessary casts and truncation 2005-11-15 09:05:16 +00:00
tron
84a16a0b30 (svn r3184) GB/SB 2005-11-15 08:49:46 +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
524fd25cbd (svn r3177) GB, CLRBIT, HASBIT, TOGGLEBIT 2005-11-14 08:09:57 +00:00
tron
71d293f2a3 (svn r3066) Constify the parameter of GetSlopeZ_*() 2005-10-19 14:49:46 +00:00
celestar
ab049c7bca (svn r3065) -Codechange/Add: Modified the bridge drawing code so that the basic offset is read from the RailTypeInfo struct. This is (hopefully) the last DrawTile change on the way to electrified railways. While being at it, de-mystified the function a bit and added some asserts. 2005-10-19 08:34:37 +00:00
tron
b17b87469c (svn r3064) Replace some numbers by sprite names 2005-10-19 06:46:41 +00:00
tron
53a4a6a0f4 (svn r3046) Replace some numbers with sprite names and fix a typo in the sprite list 2005-10-15 11:06:54 +00:00
tron
4529d1fc8e (svn r3037) Don't deduce the sprites for tunnels and level crossings from magic numbers, but fetch them from the central rail info array. This is a preparation step for electrified rails 2005-10-13 16:00:14 +00:00
tron
7ab7d79190 (svn r3028) s/255/OWNER_SPECTATOR/ 2005-10-10 10:36:37 +00:00
tron
39f5dbfd3b (svn r3019) -Codechange: Replace explicit shifting/anding/oring with GB and SB 2005-10-05 07:20:26 +00:00
peter1138
0941c388d9 (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data. 2005-10-01 17:38:48 +00:00
Darkvater
4a58250cb9 (svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters 
- change a lot of byte player types to PlayerID
- beautify header files, same "#endif /* filename */" ending
 2005-09-18 20:56:44 +00:00
truelight
4936e93654 (svn r2948) -Fix: the old AI needs a special flag that triggers all kind of special 
abilities you really don't want to know about (free bridges, etc..)
       I removed this flag some revisions ago, but the Aircraft part
       depends on it, so I re-enabled it again..
 2005-09-13 12:19:27 +00:00
tron
7cca146b0a (svn r2840) Remove 3 unnecessary strings (they're empty) and fix the alignment of the musick track display 2005-08-08 10:42:02 +00:00
bjarni
9952ff0b59 (svn r2817) -Codechange: [autoreplace]: moved autoreplace and autorenew to serverside 
-This means that one company can only have one setting for renew and replacing
    more clients will not fight due to different settings anymore
  -This is a needed step in the line to fix autoreplacing dualheaded locomotives
  NOTE: savegame revision bump (peter1138 + me in coop)
 2005-08-06 16:07:22 +00:00
celestar
ba0c0ceaa3 (svn r2782) -Codechange: Started cleaning the bridge code. Removed numerous global variables containing bridge information and joined them in a struct. Introduced GetBridgeType and GetBridgePiece and fixed some minor stuff (whitespace etc) 2005-08-01 20:23:38 +00:00
ludde
9a060a0f24 (svn r2781) Fix some of the issues with variables in .h files. 2005-08-01 16:31:19 +00:00
tron
2ae758a32b (svn r2780) Remove some more unused strings and make the use of a few strings more explicit 2005-08-01 13:01:14 +00:00
celestar
5352ad4582 (svn r2774) -Codechange: Removed TRACKTYPE_SPRITE_PITCH globally and replaced it by a member of RailtypeInfo 2005-07-31 22:53:57 +00:00
celestar
a3739aecdf (svn r2702) -Codechange: Cleaned up the sprite code and replaced many magic numbers 
by enums. There remains work in gfx.c to move the "transparency" and
"recolor" bits around to make space for more sprites. However, 2800
additional sprites can now be loaded. There also remains cleanup and
Doxygen work on many of the header files.
 2005-07-24 15:56:31 +00:00
tron
647cbd6bdd (svn r2701) Insert Id tags into all source files 2005-07-24 14:12:37 +00:00
tron
54cbd01825 (svn r2673) Include functions.h directly, not globally via openttd.h 2005-07-22 07:02:20 +00:00
tron
71140a5768 (svn r2669) Shuffle some more stuff around to reduce dependencies 2005-07-21 22:15:02 +00:00
tron
6ad3895306 (svn r2660) Get rid of some more shifting/anding/casting 2005-07-21 06:31:02 +00:00
celestar
1fed0046ac (svn r2658) -Codechange: Use MAKE_TRANSPARENT to display a transparented sprite 2005-07-20 22:05:13 +00:00
tron
f09638ad3d (svn r2650) Convert many explicit shifts+ands to extract bits to invocations of GB - should be a bit nicer to read 2005-07-20 15:29:28 +00:00
tron
7269771544 (svn r2643) Get rid of some unnecessary casts 2005-07-19 21:49:35 +00:00