36 lines
867 B
Rust
36 lines
867 B
Rust
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use mapgen::{
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filter::{
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AreaStartingPosition, CellularAutomata, CullUnreachable, NoiseGenerator, XStart, YStart,
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},
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BuilderData, MapBuilder, MapFilter,
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};
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#[derive(Clone, Default)]
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struct MyData {
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value: usize,
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}
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impl BuilderData for MyData {}
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struct IncrementData;
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impl<D: BuilderData> MapFilter<D> for IncrementData {
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fn modify_map(&self, rng: &mut rand::prelude::StdRng, map: &mapgen::Map<D>) -> mapgen::Map<D> {
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let map = map.clone();
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map.data.value += 1;
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map
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}
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}
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fn main() {
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let map = MapBuilder::<MyData>::new(20, 20)
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.with(NoiseGenerator::uniform())
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.with(CellularAutomata::new())
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.with(AreaStartingPosition::new(XStart::CENTER, YStart::CENTER))
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.with(CullUnreachable::new())
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.with(Box::new(IncrementData))
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.build();
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println!("{:}", &map);
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}
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