mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-12 19:22:56 +00:00
90 lines
3.8 KiB
Plaintext
90 lines
3.8 KiB
Plaintext
/datum/weather_holder
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var/datum/planet/our_planet = null
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var/datum/weather/current_weather = null
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var/temperature = T20C
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var/wind_dir = 0
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var/wind_speed = 0
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var/list/allowed_weather_types = list()
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var/list/roundstart_weather_chances = list()
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var/next_weather_shift = null
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// Holds the weather icon, using vis_contents. Documentation says an /atom/movable is required for placing inside another atom's vis_contents.
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var/atom/movable/weather_visuals/visuals = null
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/datum/weather_holder/New(var/source)
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..()
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our_planet = source
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for(var/A in allowed_weather_types)
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var/datum/weather/W = allowed_weather_types[A]
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if(istype(W))
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W.holder = src
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visuals = new()
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/datum/weather_holder/proc/change_weather(var/new_weather)
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var/old_light_modifier = null
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if(current_weather)
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old_light_modifier = current_weather.light_modifier // We store the old one, so we can determine if recalculating the sun is needed.
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current_weather = allowed_weather_types[new_weather]
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next_weather_shift = world.time + rand(current_weather.timer_low_bound, current_weather.timer_high_bound) MINUTES
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update_icon_effects()
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update_temperature()
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if(old_light_modifier && current_weather.light_modifier != old_light_modifier) // Updating the sun should be done sparingly.
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our_planet.update_sun()
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//message_admins("[our_planet.name]'s weather is now [new_weather], with a temperature of [temperature]°K ([temperature - T0C]°C | [temperature * 1.8 - 459.67]°F).") //VOREStation Removal - I like weather, I just don't like hearing about it.
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/datum/weather_holder/proc/process()
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if(world.time >= next_weather_shift)
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var/new_weather
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if(!current_weather)
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new_weather = pickweight(roundstart_weather_chances)
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else
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new_weather = pickweight(current_weather.transition_chances)
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change_weather(new_weather)
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else
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current_weather.process_effects()
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/datum/weather_holder/proc/update_icon_effects()
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visuals.icon_state = current_weather.icon_state
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/datum/weather_holder/proc/update_temperature()
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temperature = Interpolate(current_weather.temp_low, current_weather.temp_high, weight = our_planet.sun_position)
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our_planet.needs_work |= PLANET_PROCESS_TEMP
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/datum/weather_holder/proc/get_weather_datum(desired_type)
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return allowed_weather_types[desired_type]
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/datum/weather
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var/name = "weather base"
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var/icon = 'icons/effects/weather.dmi'
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var/icon_state = null // Icon to apply to turf undergoing weather.
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var/temp_high = T20C
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var/temp_low = T0C
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var/light_modifier = 1.0 // Lower numbers means more darkness.
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var/light_color = null // If set, changes how the day/night light looks.
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var/flight_failure_modifier = 0 // Some types of weather make flying harder, and therefore make crashes more likely.
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var/transition_chances = list() // Assoc list
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var/datum/weather_holder/holder = null
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var/timer_low_bound = 5 // How long this weather must run before it tries to change, in minutes
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var/timer_high_bound = 10 // How long this weather can run before it tries to change, in minutes
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var/effect_message = null // Should be a string, this is what is shown to a mob caught in the weather
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var/last_message = 0 // Keeps track of when the weather last tells EVERY player it's hitting them
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var/message_delay = 10 SECONDS // Delay in between weather hit messages
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var/show_message = FALSE // Is set to TRUE and plays the messsage every [message_delay]
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/datum/weather/proc/process_effects()
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show_message = FALSE // Need to reset the show_message var, just in case
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if(effect_message) // Only bother with the code below if we actually need to display something
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if(world.time >= last_message + message_delay)
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last_message = world.time // Reset the timer
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show_message = TRUE // Tell the rest of the process that we need to make a message
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return
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// All this does is hold the weather icon.
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/atom/movable/weather_visuals
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icon = 'icons/effects/weather.dmi'
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mouse_opacity = 0
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plane = PLANE_PLANETLIGHTING
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