use crate::{Gsa, MAX_SPRITES, TILE_SIZE};
use glam::IVec2;
use softbuffer::Buffer;

pub(crate) fn render_to_window(target: &mut Buffer, gsa: &Gsa, window_size: IVec2) {
    for (y, row) in target.chunks_exact_mut(window_size.x as usize).enumerate() {
        let y = y as i32;
        for x in 0..window_size.x {
            let mut p = 0;
            for sprite in &gsa.sprites {
                if sprite.tile > 0
                    && x >= sprite.pos.x
                    && y >= sprite.pos.y
                    && x < sprite.pos.x + TILE_SIZE as i32
                    && y < sprite.pos.y + TILE_SIZE as i32
                {
                    p = 1;
                }
            }
            row[x as usize] = gsa.palette[p].to_u32();
        }
    }
}