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152 Commits

Author SHA1 Message Date
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