From bdad89910dcf3a56790dba60ed1f0db679432323 Mon Sep 17 00:00:00 2001 From: Kai Stevenson Date: Sat, 22 Aug 2026 16:49:56 -0700 Subject: refactor entities --- src/sim/entity/entities/entity_cube.rs | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 src/sim/entity/entities/entity_cube.rs (limited to 'src/sim/entity/entities/entity_cube.rs') diff --git a/src/sim/entity/entities/entity_cube.rs b/src/sim/entity/entities/entity_cube.rs new file mode 100644 index 0000000..2c79aa5 --- /dev/null +++ b/src/sim/entity/entities/entity_cube.rs @@ -0,0 +1,27 @@ +use glam::{IVec2, Vec2}; + +use crate::sim::{ + cell::{cell::Cell, materials::MaterialId}, + entity::{EntityCells, EntityDef}, +}; + +pub fn entity_cube_def(position: Vec2, material: MaterialId) -> EntityDef { + let w = 10; + let h = 10; + let mut raw_cells = vec![Cell::void(); (w * h) as usize]; + + for x in 0..w { + for y in 0..h { + let cell_idx = x + y * w; + raw_cells[cell_idx as usize] = Cell::from_material(material); + raw_cells[cell_idx as usize].set_entity(true); + } + } + + let entity_cells = EntityCells { + cells: raw_cells, + size: IVec2::new(w, h), + }; + + EntityDef::from_cells(position, entity_cells, None) +} -- cgit v1.3.1