15 lines
329 B
Rust
15 lines
329 B
Rust
use ::specs::prelude::*;
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use crate::components::Position;
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use crate::map::Map;
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pub fn entity_position(ecs: &World, target: Entity) -> Option<i32> {
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if let Some(pos) = ecs.read_storage::<Position>().get(target) {
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let map = ecs.fetch::<Map>();
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return Some(map.xy_idx(pos.x, pos.y) as i32);
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}
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None
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}
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