55 lines
2.2 KiB
Text
55 lines
2.2 KiB
Text
# verbs.ludic - the fire burning down, and the only other ways it changes
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function fr_out(base_st: mut BaseState, fire_st: mut FireState) -> void {
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fire_st.fr_lit = false
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fire_st.fr_fuel = 0.0
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fr_fact(base_st, fire_st, FIRE_WENT_OUT)
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}
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# `gh` game hours of burning; in the rain it burns twice as fast with nothing over the ring,
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# and under cover it counts the hours it held. Only the machine that owns the world burns it.
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export function fire_run(base_st: mut BaseState, fire_st: mut FireState, gh: float) -> void {
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if not fire_st.fr_lit or not FireWorld.owns_world() { return }
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let was = fire_st.fr_fuel
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fire_st.fr_fuel = fire_st.fr_fuel - gh * 60.0
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if FireWorld.is_wet() {
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if FireWorld.sheltered() { fire_st.fr_rain_h = fire_st.fr_rain_h + gh } else { fire_st.fr_fuel = fire_st.fr_fuel - gh * 60.0 }
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}
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if fire_st.fr_fuel < 0.0 {
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fr_out(base_st, fire_st)
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return
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}
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if was >= fire_st.fr_low_minutes and fire_st.fr_fuel < fire_st.fr_low_minutes { fr_fact(base_st, fire_st, FIRE_LOW_FUEL) }
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}
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# put out, and nothing said (the night burns it down)
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export function fire_out(fire_st: mut FireState) -> void {
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fire_st.fr_lit = false
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fire_st.fr_fuel = 0.0
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}
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# burning with `fuel` minutes, and nothing said (staging, a test)
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export function fire_set_burning(fire_st: mut FireState, fuel: float) -> void {
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fire_st.fr_lit = true
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fire_st.fr_fuel = fuel
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}
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# what the machine that owns the world says the fire is; going out is a fact when `say`
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export function fire_told(base_st: mut BaseState, fire_st: mut FireState, lit: bool, fuel: float, say: bool) -> void {
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let was = fire_st.fr_lit
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fire_st.fr_lit = lit
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fire_st.fr_fuel = fuel
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if was and not lit and say { fr_fact(base_st, fire_st, FIRE_WENT_OUT) }
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}
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# the rain hours outright (staging, a test)
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export function fire_set_rain_hours(fire_st: mut FireState, h: float) -> void { fire_st.fr_rain_h = h }
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# a new day: the rain hours start again
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export function fire_morning(fire_st: mut FireState) -> void { fire_st.fr_rain_h = 0.0 }
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export function fire_reset(base_st: mut BaseState, fire_st: mut FireState) -> void {
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fire_st.fr_lit = false
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fire_st.fr_fuel = 0.0
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fire_st.fr_rain_h = 0.0
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q_clear(base_st, fire_facts(base_st, fire_st))
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}
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