VariationalAction2/Railtypes: Difference between revisions
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==Introduction== |
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== Variables == |
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'''''Variational Action 2 for Railtypes''''' |
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=Variational Action 2 for Railtypes= |
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|10||D||{{ottdp|1.3|ottdrev=r24367}}||Additional information for sprite selection - See [[Action3/Railtypes#Signal_sprites_.280B.29|Action3 Signals]] |
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|18||D||{{ottdp|1.3|ottdrev=r24367}}||Additional information for sprite selection - See [[Action3/Railtypes#Signal_sprites_.280B.29|Action3 Signals]] |
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|41||B||{{ottdp|1.0|ottdrev=r19056}}||Enhanced tunnels; entrance has track above. Always 0 in OpenTTD. |
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|44||B||{{ottdp|1.2|ottdrev=r23866}}||[[TownZones|Town zone]] of the tile. (Only available for level crossings and depots.) |
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|45||D||{{ottdp|15}}||Track types |
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== Description == |
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available in OpenTTD r19056 |
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=== Terrain type (40) === |
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=== Enhanced tunnels (41) === |
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== |
=== Level crossing status (42) === |
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Format: byte |
'''Format:''' byte |
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=== Track types (45) === |
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'''Format:''' __RRttrr |
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* rr: Translated roadtype. |
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* tt: Translated tramtype. |
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* RR: Translated railtype. |
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* __: reserved for future use |
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Special values for rr, tt, RR: |
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* 0xFF: Track not present on tile. |
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* 0xFE: Track present, but no matching entry in translation table. |
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==Example== |
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==Enhanced tunnels (41)== |
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==Level crossing status (42)== |
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Latest revision as of 11:29, 13 April 2025
Introduction
Variables
| Variable | Size | Version | Description |
|---|---|---|---|
| 10 | D |  1.3  |
Additional information for sprite selection - See Action3 Signals |
| 18 | D | 1.3 |
Additional information for sprite selection - See Action3 Signals |
| 40 | B | 1.0 |
Terrain type: 0 normal, 1 desert, 2 rainforest, 4 on or above snowline. |
| 41 | B | 1.0 |
Enhanced tunnels; entrance has track above. Always 0 in OpenTTD. |
| 42 | B | 1.0 |
Level crossing status: 0 if open (or not a crossing), 1 if closed. |
| 43 | D | 1.0 |
Depot construction date (long format, 0 based); other: current date |
| 44 | B | 1.2 |
Town zone of the tile. (Only available for level crossings and depots.) |
| 45 | D | 15 |
Track types |
Description
Terrain type (40)
Format: byte
| value | Meaning |
|---|---|
| 0 | normal tile |
| 1 | desert tile |
| 2 | rain forest tile |
| 4 | tile on or above snow line |
Enhanced tunnels (41)
Format: byte
This variable will always return 0 and is reserved for future use with enhanced tunnels.
Level crossing status (42)
Format: byte
This variable returns 1, if a crossing is closed. If the crossing is open or the tile is no level crossing, the return value is 0.
Track types (45)
Format: __RRttrr
- rr: Translated roadtype.
- tt: Translated tramtype.
- RR: Translated railtype.
- __: reserved for future use
Special values for rr, tt, RR:
- 0xFF: Track not present on tile.
- 0xFE: Track present, but no matching entry in translation table.