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only support indexed color mode, get rid of enum/branching on color modes

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This commit is contained in:
asrael 2026-02-27 15:53:25 -06:00
parent 9f657ffcf9
commit e0a5d34d29
25 changed files with 142 additions and 286 deletions
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5
pxl8d/src/main.rs
View file

@ -174,6 +174,7 @@ pub extern "C" fn main(_argc: i32, _argv: *const *const u8) -> i32 {
if let Some(pid) = player_id {
if let Some(_player) = sim.get_player_position(pid) {
let mut burst = false;
while let Some(chunk_id) = client_chunks.next_pending() {
match chunk_id {
ChunkId::Bsp(id) => {
@ -182,13 +183,15 @@ pub extern "C" fn main(_argc: i32, _argv: *const *const u8) -> i32 {
let msgs = bsp_to_messages(bsp, id, chunk.version());
client_chunks.queue_messages(msgs);
client_chunks.mark_sent(chunk_id, chunk.version());
burst = true;
}
}
}
}
}
for _ in 0..8 {
let send_limit = if burst { 256 } else { 8 };
for _ in 0..send_limit {
if let Some(msg) = client_chunks.next_message() {
transport.send_chunk(&msg, sequence);
sequence = sequence.wrapping_add(1);

20
pxl8d/src/procgen.rs
View file

@ -169,7 +169,15 @@ fn build_bsp_node_grid(ctx: &mut BspBuildContext, x0: i32, y0: i32, x1: i32, y1:
let plane_idx = ctx.plane_offset;
ctx.plane_offset += 1;
if depth % 2 == 0 {
let split_x = if x1 - x0 <= 1 {
false
} else if y1 - y0 <= 1 {
true
} else {
depth % 2 == 0
};
if split_x {
let mid_x = (x0 + x1) / 2;
let split_pos = mid_x as f32 * CELL_SIZE;
@ -479,6 +487,16 @@ fn compute_vertex_ao(bsp: &BspBuilder, pos: Vec3, normal: Vec3) -> f32 {
continue;
}
let cx = offset_pos.x.max(face.aabb_min.x).min(face.aabb_max.x);
let cy = offset_pos.y.max(face.aabb_min.y).min(face.aabb_max.y);
let cz = offset_pos.z.max(face.aabb_min.z).min(face.aabb_max.z);
let dx = offset_pos.x - cx;
let dy = offset_pos.y - cy;
let dz = offset_pos.z - cz;
if dx * dx + dy * dy + dz * dz > AO_RAY_LENGTH * AO_RAY_LENGTH {
continue;
}
let mut verts = [Vec3::new(0.0, 0.0, 0.0); 4];
let mut num_verts = 0usize;