26 lines
879 B
Rust
26 lines
879 B
Rust
use super::{ BuilderMap, MetaMapBuilder, Position };
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use bracket_lib::prelude::*;
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pub struct RoomBasedStartingPosition {}
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impl MetaMapBuilder for RoomBasedStartingPosition {
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fn build_map(&mut self, rng: &mut RandomNumberGenerator, build_data: &mut BuilderMap) {
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self.build(rng, build_data);
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}
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}
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impl RoomBasedStartingPosition {
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#[allow(dead_code)]
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pub fn new() -> Box<RoomBasedStartingPosition> {
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Box::new(RoomBasedStartingPosition {})
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}
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fn build(&mut self, _rng: &mut RandomNumberGenerator, build_data: &mut BuilderMap) {
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if let Some(rooms) = &build_data.rooms {
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let start_pos = rooms[0].center();
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build_data.starting_position = Some(Position { x: start_pos.x, y: start_pos.y });
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} else {
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unreachable!("RoomBasedStartingPosition tried to run without any rooms.");
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}
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}
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}
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