Difference between revisions of "NML:Canals"

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(Add: dike_map variable and its values as of NML 2074)
m (Changed the appropriate tables from t to sortable)
 
(One intermediate revision by one other user not shown)
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The 'normal sprites' column contains the amount of sprites that should be provided for this feature. If the appropriate bit in the graphics_flags-property (see below) the amount of sprites stated in the 'alternative sprites' column must be provided instead.
 
The 'normal sprites' column contains the amount of sprites that should be provided for this feature. If the appropriate bit in the graphics_flags-property (see below) the amount of sprites stated in the 'alternative sprites' column must be provided instead.
{| class="t"
+
{| class="wikitable sortable"
 
!name
 
!name
 
!use
 
!use
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==Canal properties==
 
==Canal properties==
   
item (FEAT_CANAL, item_name, id) { ... }
+
item (FEAT_CANALS, item_name, id) { ... }
   
 
{| class="t"
 
{| class="t"
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| There is currently only one possible bit: <code style="color:darkgreen">WATERFEATURE_ALTERNATIVE_SPRITES</code>
 
| There is currently only one possible bit: <code style="color:darkgreen">WATERFEATURE_ALTERNATIVE_SPRITES</code>
 
|}
 
|}
 
   
 
== Canal variables ==
 
== Canal variables ==
   
{| class="t"
+
{| class="wikitable sortable"
 
! name
 
! name
 
! value range
 
! value range

Latest revision as of 20:56, 30 August 2022

Props, Vars and CBs

Canal ids

The used item ID defines what sprites this item provides. Item IDs should be picked from the following table (WF_XXX).

The 'normal sprites' column contains the amount of sprites that should be provided for this feature. If the appropriate bit in the graphics_flags-property (see below) the amount of sprites stated in the 'alternative sprites' column must be provided instead.

name use normal sprites alternative sprites
WF_WATERCLIFFS Supported by OpenTTD 1.1 (r20352)1.1 Supported by TTDPatch 2.6 (r1573)2.6 water for canals / locks 4 slope sprites 1 flat ground sprite followed by 4 slope sprites
WF_LOCKS Supported by OpenTTD 0.60.6 Supported by TTDPatch 2.52.5 Locks 24 undefined
WF_DIKES Supported by OpenTTD 0.60.6 Supported by TTDPatch 2.52.5 Dikes 12 undefined
WF_CANAL_GUI Not supported by OpenTTD Supported by TTDPatch 2.52.5 Canal GUI 1 undefined
WF_FLAT_DOCKS Not supported by OpenTTD Supported by TTDPatch 2.52.5 Flat docks 4 undefined
WF_RIVER_SLOPE Supported by OpenTTD 1.1 (r20352)1.1 Supported by TTDPatch 2.6 (r1573)2.6 River water 4 1 flat ground sprite followed by 4 slope sprites
WF_RIVERBANKS Supported by OpenTTD 0.60.6 Supported by TTDPatch 2.62.6 Riverbanks 12*5 (Last 4 for slopes) undefined
WF_RIVER_GUI Not supported by OpenTTD Supported by TTDPatch 2.62.6 River GUI 2 undefined
WF_BUOY Supported by OpenTTD 1.2 (r22973)1.2 Not supported by TTDPatch Buoy 1 undefined


Canal properties

 item (FEAT_CANALS, item_name, id) { ... }
name value range comment
graphic_flags bitmask(flags) There is currently only one possible bit: WATERFEATURE_ALTERNATIVE_SPRITES

Canal variables

name value range comment
tile_height 0 .. max_tile_height NML 0.2 Tile height in pixels (=tiles * 8).

NML 0.3 Tile height in tiles.

terrain_type TILETYPE_XXX
TILETYPE_NORMAL
Normal grass in all climates
TILETYPE_DESERT
TILETYPE_RAIN_FOREST
In tropical climate only: some tiles in the mountains, distant from desert and sea
TILETYPE_SNOW
dike_map bitmask(CANAL_DIRECTION_XXX, ...) Supported by OpenTTD 1.4 (r25229)1.4 Not supported by TTDPatch bitmask of the directions where there is a dike: CANAL_DIRECTION_XXX where XXX:
along the grid
NORTHEAST = 0
SOUTHEAST = 1
SOUTHWEST = 2
NORTHWEST = 3
vertical and horizontal
EAST = 4
SOUTH = 5
WEST = 6
NORTH = 7
random_bits 0 .. 255 random bits of that tile

Canal callbacks

callback return value comment
default spriteset graphics for the canal id
sprite_offset numeric offset into the spriteset for the canal id