Commit Graph

309 Commits

Author SHA1 Message Date
Jonathan G Rennison
381d11096f Bin no_trees_on_this_level, use exp. decay away from snow line.
Probability of placing an arctic tree is now an exponential decay
function of height distance from the snow line, instead of the previous
50% blocks.
This results in a more gradual thinning out of arctic trees in
each direction.
The algorithm is: p = exp(-3 * distance / range_setting),
using a rather crude approximation of the exponential function.

The no_trees_on_this_level setting is not really useful, and its
dual behaviour to disallow discrete height levels and turn on the
snow line behaviour is unintuitive.
Replace it with a simple on/off setting.
2015-08-21 21:17:18 +01:00
Jonathan G Rennison
efe85200f0 Import Everest treeline patch 2015-08-21 18:16:15 +01:00
patch-import
536a95dfd0 Import combined Enhanced viewport: zoom out, overlays & tooltips (r53_27127) patch
https://www.tt-forums.net/viewtopic.php?f=33&t=53394
2015-08-05 21:24:30 +01:00
rubidium
2be4215f43 (svn r26482) -Codechange: add an include that allows us to undefine/redefine "unsafe" functions to prevent them from being used, and thus having to care about certain aspects of their return values 2014-04-23 20:13:33 +00:00
rubidium
0463dbdc9e (svn r26482) -Codechange: add an include that allows us to undefine/redefine "unsafe" functions to prevent them from being used, and thus having to care about certain aspects of their return values 2014-04-23 20:13:33 +00:00
frosch
336a93a9d8 (svn r24846) -Add: Advanced settings to disable certain sound effects. 2012-12-23 21:09:09 +00:00
frosch
3ce8d2ce70 (svn r24846) -Add: Advanced settings to disable certain sound effects. 2012-12-23 21:09:09 +00:00
michi_cc
07f32df363 (svn r24134) -Add: Configurable limits for tree planting. 2012-04-17 19:43:52 +00:00
michi_cc
f3e295b4ec (svn r24134) -Add: Configurable limits for tree planting. 2012-04-17 19:43:52 +00:00
rubidium
d5eeab43b7 (svn r23740) -Codechange: remove some 300 unneeded includes from the .cpp files 2012-01-03 21:32:51 +00:00
rubidium
6d6be50ae0 (svn r23740) -Codechange: remove some 300 unneeded includes from the .cpp files 2012-01-03 21:32:51 +00:00
yexo
f884be58e5 (svn r23724) -Codechange: split of the check to see if ambient sounds are enabled to a header file allowing compilers to inline that check 2012-01-03 00:45:22 +00:00
yexo
5f79b4c5d1 (svn r23724) -Codechange: split of the check to see if ambient sounds are enabled to a header file allowing compilers to inline that check 2012-01-03 00:45:22 +00:00
yexo
0566a6cfda (svn r23168) -Feature [FS#1824]: always draw fences around field tiles 2011-11-08 19:48:47 +00:00
yexo
5c838ff1c3 (svn r23168) -Feature [FS#1824]: always draw fences around field tiles 2011-11-08 19:48:47 +00:00
yexo
36e61e08b3 (svn r23160) -Fix: wrong comments in a lot of TileTypeProcs definitions 2011-11-08 17:37:32 +00:00
yexo
6a272233b3 (svn r23160) -Fix: wrong comments in a lot of TileTypeProcs definitions 2011-11-08 17:37:32 +00:00
michi_cc
109d15410e (svn r23116) -Fix (r23114): Ambient sound effect callback was called for unsupported tile types. 2011-11-04 22:59:23 +00:00
michi_cc
3e016e4254 (svn r23116) -Fix (r23114): Ambient sound effect callback was called for unsupported tile types. 2011-11-04 22:59:23 +00:00
michi_cc
84a103e112 (svn r23114) -Feature: [NewGRF] Ambient sound effect callback. 2011-11-04 21:05:08 +00:00
michi_cc
707b0f48e6 (svn r23114) -Feature: [NewGRF] Ambient sound effect callback. 2011-11-04 21:05:08 +00:00
rubidium
0e2d2b2317 (svn r23108) -Codechange: more uint -> int / byte -> int conversions for Z related variables 2011-11-04 11:52:19 +00:00
rubidium
2a2c102b0b (svn r23108) -Codechange: more uint -> int / byte -> int conversions for Z related variables 2011-11-04 11:52:19 +00:00
rubidium
fb9fb416a1 (svn r23107) -Codechange: let GetSlopePixelZ and TerraformTile tile type functions use int z as well 2011-11-04 11:36:10 +00:00
rubidium
459c9523e8 (svn r23107) -Codechange: let GetSlopePixelZ and TerraformTile tile type functions use int z as well 2011-11-04 11:36:10 +00:00
rubidium
70faeeaba9 (svn r23106) -Codechange: pass int* to GetTileSlope and friends 2011-11-04 11:30:37 +00:00
rubidium
19eabdba2c (svn r23106) -Codechange: pass int* to GetTileSlope and friends 2011-11-04 11:30:37 +00:00
rubidium
a70fdbcf2f (svn r23096) -Codechange: remove useless divisions and multiplications by TILE_HEIGHT for the snow line code 2011-11-04 10:25:58 +00:00
rubidium
69162621d8 (svn r23096) -Codechange: remove useless divisions and multiplications by TILE_HEIGHT for the snow line code 2011-11-04 10:25:58 +00:00
rubidium
bcb93b3b75 (svn r23093) -Codechange: add a default NULL for the Z of GetTileSlope and use it 2011-11-04 10:22:27 +00:00
rubidium
2ed0f93bfb (svn r23093) -Codechange: add a default NULL for the Z of GetTileSlope and use it 2011-11-04 10:22:27 +00:00
rubidium
de980ef0f9 (svn r23091) -Codechange: rename some Get*Z functions to Get*PixelZ functions if they return the Z in pixels (like TilePixelHeight) 2011-11-04 10:18:13 +00:00
rubidium
7757a2ed40 (svn r23091) -Codechange: rename some Get*Z functions to Get*PixelZ functions if they return the Z in pixels (like TilePixelHeight) 2011-11-04 10:18:13 +00:00
rubidium
3cb12ed89c (svn r22019) -Codechange: s/functions.h/clear_func.h/ 2011-02-07 22:38:02 +00:00
rubidium
0395aab420 (svn r22019) -Codechange: s/functions.h/clear_func.h/ 2011-02-07 22:38:02 +00:00
terkhen
b956a3e847 (svn r20829) -Fix [FS#4094]: Place less trees at once when planting random trees at the scenario editor. 2010-09-18 20:48:40 +00:00
terkhen
9a7dd40006 (svn r20829) -Fix [FS#4094]: Place less trees at once when planting random trees at the scenario editor. 2010-09-18 20:48:40 +00:00
terkhen
d97c7f9ce4 (svn r20828) -Add: Take into account tree group placement at the world generation progress bar. 2010-09-18 20:44:13 +00:00
terkhen
ee8272bacc (svn r20828) -Add: Take into account tree group placement at the world generation progress bar. 2010-09-18 20:44:13 +00:00
terkhen
26b144e663 (svn r20827) -Codechange: Simplify code for placement of tree groups. 2010-09-18 20:41:06 +00:00
terkhen
95e5e59f37 (svn r20827) -Codechange: Simplify code for placement of tree groups. 2010-09-18 20:41:06 +00:00
terkhen
dc9053b900 (svn r20826) -Codechange: Simplify code for generating more trees above the snowline. 2010-09-18 20:36:13 +00:00
terkhen
9ecf69684e (svn r20826) -Codechange: Simplify code for generating more trees above the snowline. 2010-09-18 20:36:13 +00:00
terkhen
4f8ebe9582 (svn r20825) -Codechange: Replace a few magic numbers by constants. 2010-09-18 20:33:04 +00:00
terkhen
3607c33b4f (svn r20825) -Codechange: Replace a few magic numbers by constants. 2010-09-18 20:33:04 +00:00
terkhen
04134c1e51 (svn r20289) -Codechange: Unify fall through coding style. 2010-08-01 20:52:11 +00:00
terkhen
80c43f52e8 (svn r20289) -Codechange: Unify fall through coding style. 2010-08-01 20:52:11 +00:00
frosch
5b86c79fce (svn r20283) -Codechange: Unify start of doygen comments. 2010-08-01 19:22:34 +00:00
frosch
ed4f806f1d (svn r20283) -Codechange: Unify start of doygen comments. 2010-08-01 19:22:34 +00:00
rubidium
8c85b4ce3d (svn r20281) -Codechange: unify case scope closure + break coding style 2010-08-01 18:53:30 +00:00