Dumb question alert, but can seasonal adjustment effects (ie Winter) easily be applied to a track that doesn't have them? I was looking at the rt_lime rock park and that has them but rt_mont tremblant doesn't, could the relevant data from the ext_config just be copied across or is there a ton of work swapping textures and other codey things way above my pay grade?
Just check my config in order to implement the seasons in your extension (thanks to Pyyer for the help in the newer version of seasonal adj)
;;;;;;;;;;;;;; SEASONS ;;;;;;;;;;;;;;;
[DEFAULTS]
NORTH_HEMISPHERE = 1
SOUTH_HEMISPHERE = 0
SUMMER_LATITUDE_FACTOR = 0.5
AUTUMN_LATITUDE_FACTOR = 0.5
WINTER_LATITUDE_FACTOR = 0.5
;-------------------------------------------------------------
[CONDITION_...]
NAME=SEASON_SUMMER_NORTH
INPUT=YEAR_PROGRESS
LUT=(|0=0|0.4=0|0.55=1.0|0.7=0|1=0|)
LAG=0
[CONDITION_...]
NAME=SEASON_AUTUMN_NORTH
INPUT=YEAR_PROGRESS
LUT=(|0=0|0.6=0|0.75=1.0|0.9=0|1=0|)
LAG=0
[CONDITION_...]
NAME=SEASON_WINTER_NORTH
INPUT=YEAR_PROGRESS
LUT=(|0=0.6|0.05=1|0.2=0.0|0.85=0|1=0.6|)
LAG=0
[CONDITION_...]
NAME=SEASON_SUMMER_SOUTH
INPUT=YEAR_PROGRESS
LUT=(|0=0.6|0.05=1|0.2=0.0|0.85=0|1=0.6|)
LAG=0
[CONDITION_...]
NAME=SEASON_AUTUMN_SOUTH
INPUT=YEAR_PROGRESS
LUT=(|0=0|0.15=0|0.3=1.0|0.45=0|1=0|)
LAG=0
[CONDITION_...]
NAME=SEASON_WINTER_SOUTH
INPUT=YEAR_PROGRESS
LUT=(|0=0|0.4=0|0.55=1.0|0.7=0|1=0|)
LAG=0
;-------------------------------------------------------------
[MATERIAL_ADJUSTMENT_...]
ACTIVE=$NORTH_HEMISPHERE
DESCRIPTION=Summer Settings
MATERIALS=?
KEY_0=seasonSummer
VALUE_0=$SUMMER_LATITUDE_FACTOR
OFF_VALUE_0=ORIGINAL
CONDITION=SEASON_SUMMER_NORTH
[MATERIAL_ADJUSTMENT_...]
ACTIVE=$NORTH_HEMISPHERE
DESCRIPTION=Autumn Settings
MATERIALS=?
KEY_0=seasonAutumn
VALUE_0=$AUTUMN_LATITUDE_FACTOR
OFF_VALUE_0=ORIGINAL
CONDITION=SEASON_AUTUMN_NORTH
[MATERIAL_ADJUSTMENT_...]
ACTIVE=$NORTH_HEMISPHERE
DESCRIPTION=Winter Settings
MATERIALS=?
KEY_0=seasonWinter
VALUE_0=$WINTER_LATITUDE_FACTOR
OFF_VALUE_0=0
CONDITION=SEASON_WINTER_NORTH
;-------------------------------------------------------------
[MATERIAL_ADJUSTMENT_...]
ACTIVE=$SOUTH_HEMISPHERE
DESCRIPTION=Summer Settings
MATERIALS=?
KEY_0=seasonSummer
VALUE_0=$SUMMER_LATITUDE_FACTOR
OFF_VALUE_0=ORIGINAL
CONDITION=SEASON_SUMMER_SOUTH
[MATERIAL_ADJUSTMENT_...]
ACTIVE=$SOUTH_HEMISPHERE
DESCRIPTION=Autumn Settings
MATERIALS=?
KEY_0=seasonAutumn
VALUE_0=$AUTUMN_LATITUDE_FACTOR
OFF_VALUE_0=ORIGINAL
CONDITION=SEASON_AUTUMN_SOUTH
[MATERIAL_ADJUSTMENT_...]
ACTIVE=$SOUTH_HEMISPHERE
DESCRIPTION=Winter Settings
MATERIALS=?
KEY_0=seasonWinter
VALUE_0=$WINTER_LATITUDE_FACTOR
OFF_VALUE_0=0
CONDITION=SEASON_WINTER_SOUTH