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Author SHA1 Message Date
050eee0e3c add maze and sparks examples 2024-05-30 20:57:36 +02:00
4793bc1b8f Pick rule matches based on exact position, but use an origin offset for rotated rules to fix directional bias for rotated rules.
This also avoids the bias toward larger rules caused by checking for overlapping matches at the chosen position.
2024-05-30 20:52:39 +02:00
5 changed files with 114 additions and 112 deletions

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@ -1 +1 @@
{"rules":[{"name":"new rule","base":{"width":2,"height":1,"contents":[[{"One":1},"None"],[{"One":0},{"One":2}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":true,"failrate":0},{"name":"sideways","base":{"width":2,"height":1,"contents":[[{"Group":0},{"One":0}],[{"One":0},{"Copy":[0,0]}]]},"enabled":true,"flip_x":true,"flip_y":false,"rotate":false,"failrate":164},{"name":"up","base":{"width":1,"height":2,"contents":[[{"One":0},{"Copy":[0,1]}],[{"Group":0},"None"]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":2},{"One":3}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":3},{"One":4}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":4},{"One":5}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":5},{"One":0}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":5},{"One":0}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0}],"types":[{"name":"air","color":[0,0,0]},{"name":"source","color":[255,255,255]},{"name":"cell #2","color":[255,216,44]},{"name":"cell #3","color":[254,131,0]},{"name":"cell #4","color":[255,73,3]},{"name":"cell #5","color":[255,8,0]}],"groups":[{"name":"fire","void":false,"cells":[5,4,3,2]}]} {"rules":[{"name":"new rule","base":{"width":2,"height":1,"contents":[[{"One":1},"None"],[{"One":0},{"One":2}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":true,"failrate":0},{"name":"sideways","base":{"width":2,"height":1,"contents":[[{"Group":0},{"One":0}],[{"One":0},{"Copy":[0,0]}]]},"enabled":true,"flip_x":true,"flip_y":false,"rotate":false,"failrate":164},{"name":"up","base":{"width":1,"height":2,"contents":[[{"One":0},{"Copy":[0,1]}],[{"Group":0},"None"]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":148},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":2},{"One":3}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":3},{"One":4}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":4},{"One":5}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":5},{"One":0}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"new rule","base":{"width":1,"height":1,"contents":[[{"One":5},{"One":0}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0}],"types":[{"name":"air","color":[0,0,0]},{"name":"source","color":[255,255,255]},{"name":"cell #2","color":[255,216,44]},{"name":"cell #3","color":[254,131,0]},{"name":"cell #4","color":[255,73,3]},{"name":"cell #5","color":[255,8,0]}],"groups":[{"name":"fire","void":false,"cells":[5,4,3,2]}]}

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@ -0,0 +1 @@
{"rules":[{"name":"make maze","base":{"width":1,"height":3,"contents":[[{"One":0},{"One":1}],[{"One":0},{"One":2}],[{"One":1},{"One":1}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":true,"failrate":0},{"name":"remove corners","base":{"width":5,"height":5,"contents":[["Any","None"],["Any","None"],[{"Group":0},"None"],["Any","None"],["Any","None"],["Any","None"],["Any","None"],["Any","None"],["Any","None"],["Any","None"],[{"Group":0},"None"],["Any","None"],[{"One":1},{"One":2}],["Any","None"],[{"Group":0},"None"],["Any","None"],["Any","None"],["Any","None"],["Any","None"],["Any","None"],["Any","None"],["Any","None"],[{"Group":0},"None"],["Any","None"],["Any","None"]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0},{"name":"flood fill","base":{"width":1,"height":2,"contents":[[{"One":2},{"Copy":[0,1]}],[{"One":3},"None"]]},"enabled":false,"flip_x":false,"flip_y":false,"rotate":true,"failrate":0},{"name":"snake_move","base":{"width":1,"height":3,"contents":[[{"One":2},{"One":3}],[{"One":2},{"One":4}],[{"One":3},{"One":4}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":true,"failrate":0},{"name":"snake_end","base":{"width":3,"height":4,"contents":[["Any","None"],[{"One":4},{"One":5}],["Any","None"],["Any","None"],[{"One":4},{"One":2}],["Any","None"],[{"Group":2},"None"],[{"One":3},{"One":2}],[{"Group":2},"None"],["Any","None"],[{"Group":2},"None"],["Any","None"]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":true,"failrate":0},{"name":"snake_backtrack","base":{"width":1,"height":3,"contents":[[{"One":4},{"One":5}],[{"One":4},{"One":2}],[{"One":5},{"One":2}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":true,"failrate":0},{"name":"snake_reset","base":{"width":3,"height":3,"contents":[["Any","None"],[{"Group":1},"None"],["Any","None"],[{"Group":1},"None"],[{"One":5},{"One":3}],[{"Group":1},"None"],["Any","None"],[{"Group":1},"None"],["Any","None"]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":0}],"types":[{"name":"air","color":[0,0,0]},{"name":"maze node","color":[255,147,219]},{"name":"passage","color":[238,202,118]},{"name":"head","color":[0,180,88]},{"name":"tail","color":[183,254,149]},{"name":"rev_head","color":[247,101,240]},{"name":"cell #6","color":[193,0,0]}],"groups":[{"name":"traversed","void":true,"cells":[2,1]},{"name":"not_snake","void":true,"cells":[2,0]},{"name":"air","void":true,"cells":[0]}]}

View file

@ -0,0 +1 @@
{"rules":[{"name":"move","base":{"width":1,"height":2,"contents":[[{"Group":0},{"One":0}],[{"One":0},{"Copy":[0,0]}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":true,"failrate":0},{"name":"spark","base":{"width":1,"height":2,"contents":[[{"One":1},"None"],[{"One":0},{"One":2}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":true,"failrate":136},{"name":"fade","base":{"width":1,"height":1,"contents":[[{"One":2},{"One":0}]]},"enabled":true,"flip_x":false,"flip_y":false,"rotate":false,"failrate":174}],"types":[{"name":"air","color":[0,0,0]},{"name":"sparker","color":[255,117,212]},{"name":"spark","color":[244,179,229]}],"groups":[{"name":"empty","void":false,"cells":[2,1]}]}

View file

@ -74,6 +74,12 @@ pub struct Rule {
struct SubRule { struct SubRule {
width: usize, width: usize,
height: usize, height: usize,
/// offset from top-left corner used to find and sample matches fairly, normally only used by rotated/mirrored variants
#[serde(default, skip)]
origin_x: usize,
/// offset from top-left corner used to find and sample matches fairly, normally only used by rotated/mirrored variants
#[serde(default, skip)]
origin_y: usize,
contents: Vec<(RuleCellFrom, RuleCellTo)>, contents: Vec<(RuleCellFrom, RuleCellTo)>,
} }
@ -106,6 +112,8 @@ impl SubRule {
Self { Self {
width: 1, width: 1,
height: 1, height: 1,
origin_x: 0,
origin_y: 0,
contents: vec![Default::default()], contents: vec![Default::default()],
} }
} }
@ -236,6 +244,10 @@ impl Rule {
self.variants.len() self.variants.len()
} }
pub fn dbg_variants(&self) {
dbg!(&self.variants);
}
pub fn generate_variants(&mut self) { pub fn generate_variants(&mut self) {
self.variants.clear(); self.variants.clear();
self.variants.push(self.base.clone()); self.variants.push(self.base.clone());
@ -254,6 +266,7 @@ impl Rule {
if self.flip_x { if self.flip_x {
transform_variants(&mut self.variants, |base| { transform_variants(&mut self.variants, |base| {
let mut new = base.clone(); let mut new = base.clone();
new.origin_x = new.width - new.origin_x - 1;
for y in 0..new.height { for y in 0..new.height {
for x in 0..new.width { for x in 0..new.width {
let mut cell = base.get(new.width - x - 1, y); let mut cell = base.get(new.width - x - 1, y);
@ -269,6 +282,7 @@ impl Rule {
if self.flip_y { if self.flip_y {
transform_variants(&mut self.variants, |base| { transform_variants(&mut self.variants, |base| {
let mut new = base.clone(); let mut new = base.clone();
new.origin_y = new.height - new.origin_y - 1;
for y in 0..new.height { for y in 0..new.height {
for x in 0..new.width { for x in 0..new.width {
let mut cell = base.get(x, new.height - y - 1); let mut cell = base.get(x, new.height - y - 1);
@ -285,6 +299,8 @@ impl Rule {
// 180° rotations (same as flipping x and y) // 180° rotations (same as flipping x and y)
transform_variants(&mut self.variants, |base| { transform_variants(&mut self.variants, |base| {
let mut new = base.clone(); let mut new = base.clone();
new.origin_x = new.width - new.origin_x - 1;
new.origin_y = new.height - new.origin_y - 1;
for y in 0..new.height { for y in 0..new.height {
for x in 0..new.width { for x in 0..new.width {
let mut cell = base.get(new.width - x - 1, new.height - y - 1); let mut cell = base.get(new.width - x - 1, new.height - y - 1);
@ -303,6 +319,8 @@ impl Rule {
let mut new = base.clone(); let mut new = base.clone();
new.height = base.width; new.height = base.width;
new.width = base.height; new.width = base.height;
new.origin_x = base.height - base.origin_y - 1;
new.origin_y = base.origin_x;
for y in 0..new.height { for y in 0..new.height {
for x in 0..new.width { for x in 0..new.width {
let mut cell = base.get(y, new.width - x - 1); let mut cell = base.get(y, new.width - x - 1);
@ -363,6 +381,8 @@ impl Dish {
base: SubRule { base: SubRule {
width: 1, width: 1,
height: 2, height: 2,
origin_x: 0,
origin_y: 0,
contents: vec![ contents: vec![
(RuleCellFrom::One(Cell(1)), RuleCellTo::One(Cell(0))), (RuleCellFrom::One(Cell(1)), RuleCellTo::One(Cell(0))),
(RuleCellFrom::One(Cell(0)), RuleCellTo::One(Cell(1))), (RuleCellFrom::One(Cell(0)), RuleCellTo::One(Cell(1))),
@ -376,6 +396,8 @@ impl Dish {
base: SubRule { base: SubRule {
width: 2, width: 2,
height: 2, height: 2,
origin_x: 0,
origin_y: 0,
contents: vec![ contents: vec![
(RuleCellFrom::One(Cell(1)), RuleCellTo::One(Cell(0))), (RuleCellFrom::One(Cell(1)), RuleCellTo::One(Cell(0))),
(RuleCellFrom::Any, RuleCellTo::None), (RuleCellFrom::Any, RuleCellTo::None),
@ -415,6 +437,14 @@ impl Dish {
new new
} }
pub fn cache_count(&self) -> usize {
self.cache.iter().map(|c| c.matches.len()).sum()
}
pub fn dbg_cache(&self) {
dbg!(&self.cache);
}
pub fn fill(&mut self, cell: Cell) { pub fn fill(&mut self, cell: Cell) {
self.world.fill(cell); self.world.fill(cell);
self.rebuild_cache(); self.rebuild_cache();
@ -460,9 +490,14 @@ impl Dish {
let border_x = rule.width as isize - 1; let border_x = rule.width as isize - 1;
let border_y = rule.height as isize - 1; let border_y = rule.height as isize - 1;
for px in -border_x..(CHUNK_SIZE as isize) { for px in -border_x..(CHUNK_SIZE as isize + border_x) {
for py in -border_y..(CHUNK_SIZE as isize) { for py in -border_y..(CHUNK_SIZE as isize + border_y) {
if self.world.subrule_matches(px, py, rule, &self.groups) { let corner_x = px.wrapping_sub_unsigned(rule.origin_x);
let corner_y = py.wrapping_sub_unsigned(rule.origin_y);
if self
.world
.subrule_matches(corner_x, corner_y, rule, &self.groups)
{
matches.push((px, py)); matches.push((px, py));
} }
} }
@ -484,7 +519,7 @@ impl Dish {
self.update_match_cache(); self.update_match_cache();
} }
pub fn update_cache(&mut self, x: isize, y: isize, width: usize, height: usize) { pub fn update_cache(&mut self, cx: isize, cy: isize, width: usize, height: usize) {
fn overlap( fn overlap(
(x1, y1, w1, h1): (isize, isize, usize, usize), (x1, y1, w1, h1): (isize, isize, usize, usize),
(x2, y2, w2, h2): (isize, isize, usize, usize), (x2, y2, w2, h2): (isize, isize, usize, usize),
@ -494,7 +529,7 @@ impl Dish {
&& y2 < y1.saturating_add_unsigned(h1) && y2 < y1.saturating_add_unsigned(h1)
&& y1 < y2.saturating_add_unsigned(h2) && y1 < y2.saturating_add_unsigned(h2)
} }
let edited_rect = (x, y, width, height); let edited_rect = (cx, cy, width, height);
for cache in &mut self.cache { for cache in &mut self.cache {
let rule = &self.rules[cache.rule].variants[cache.variant]; let rule = &self.rules[cache.rule].variants[cache.variant];
@ -505,7 +540,9 @@ impl Dish {
let mut i = 0; let mut i = 0;
while i < cache.matches.len() { while i < cache.matches.len() {
let match_pos = cache.matches[i]; let match_pos = cache.matches[i];
let match_rect = (match_pos.0, match_pos.1, rule_width, rule_height); let m_corner_x = match_pos.0.wrapping_sub_unsigned(rule.origin_x);
let m_corner_y = match_pos.1.wrapping_sub_unsigned(rule.origin_y);
let match_rect = (m_corner_x, m_corner_y, rule_width, rule_height);
if overlap(edited_rect, match_rect) { if overlap(edited_rect, match_rect) {
cache.matches.swap_remove(i); cache.matches.swap_remove(i);
} else { } else {
@ -516,9 +553,20 @@ impl Dish {
let border_x = rule_width - 1; let border_x = rule_width - 1;
let border_y = rule_height - 1; let border_y = rule_height - 1;
for px in (x.wrapping_sub_unsigned(border_x))..(x.wrapping_add_unsigned(width)) { let x_min = cx.wrapping_sub_unsigned(border_x);
for py in (y.wrapping_sub_unsigned(border_y))..(y.wrapping_add_unsigned(height)) { let y_min = cy.wrapping_sub_unsigned(border_y);
if self.world.subrule_matches(px, py, rule, &self.groups) { let x_max = cx
.wrapping_add_unsigned(width)
.wrapping_add_unsigned(border_x);
let y_max = cy
.wrapping_add_unsigned(height)
.wrapping_add_unsigned(border_y);
for px in x_min..x_max {
for py in y_min..y_max {
let cx = px.wrapping_sub_unsigned(rule.origin_x);
let cy = py.wrapping_sub_unsigned(rule.origin_y);
if self.world.subrule_matches(cx, cy, rule, &self.groups) {
cache.matches.push((px, py)); cache.matches.push((px, py));
} }
} }
@ -550,52 +598,40 @@ impl Dish {
let rule = &self.rules[rule_cache.rule].variants[rule_cache.variant]; let rule = &self.rules[rule_cache.rule].variants[rule_cache.variant];
let width = rule.width; let width = rule.width;
let height = rule.height; let height = rule.height;
let cx = x.wrapping_sub_unsigned(rule.origin_x);
let cy = y.wrapping_sub_unsigned(rule.origin_y);
self.apply_rule(x, y, rule_cache.rule, rule_cache.variant); self.apply_rule(x, y, rule_cache.rule, rule_cache.variant);
self.update_cache(x, y, width, height); self.update_cache(cx, cy, width, height);
} }
/// Picks a random point and applies a random match at that position, if any exist. /// Picks a random point and applies a random match at that position, if any exist.
/// The random point can be outside the world bounds, to catch cases where the root (top-left) of a match is outside the bounds. /// The random point can be outside the world bounds, to catch cases where the origin of a match is outside the bounds.
/// TODO make sure max_rule_[width/height] is up to date after each rule.generate_variants /// TODO make sure max_rule_[width/height] is up to date after each rule.generate_variants
pub fn fire_blindly_cached(&mut self) { pub fn try_one_location(&mut self) {
let border_x = self.max_rule_width - 1; let border_x = self.max_rule_width - 1;
let border_y = self.max_rule_height - 1; let border_y = self.max_rule_height - 1;
let x = ((random::<usize>() % (CHUNK_SIZE + border_x)) as isize) let origin_x = ((random::<usize>() % (CHUNK_SIZE + border_x * 2)) as isize)
.wrapping_sub_unsigned(border_x); .wrapping_sub_unsigned(border_x);
let y = ((random::<usize>() % (CHUNK_SIZE + border_y)) as isize) let origin_y = ((random::<usize>() % (CHUNK_SIZE + border_y * 2)) as isize)
.wrapping_sub_unsigned(border_y); .wrapping_sub_unsigned(border_y);
let matches = self.get_matches_at_point(x, y); let matches = self.get_matches_at_point(origin_x, origin_y);
if matches.is_empty() { if matches.is_empty() {
return; return;
} }
let i = random::<usize>() % matches.len(); let i = random::<usize>() % matches.len();
let (rule_index, variant_index) = matches[i]; let (rule_index, variant_index) = matches[i];
self.apply_rule(x, y, rule_index, variant_index); self.apply_rule(origin_x, origin_y, rule_index, variant_index);
let rule = &self.rules[rule_index].variants[variant_index]; let variant = &self.rules[rule_index].variants[variant_index];
let width = rule.width; let width = variant.width;
let height = rule.height; let height = variant.height;
self.update_cache(x, y, width, height); self.update_cache(
} origin_x.wrapping_sub_unsigned(variant.origin_x),
origin_y.wrapping_sub_unsigned(variant.origin_y),
/// Picks a random point and applies a random match that overlaps with it, if any exist. width,
/// TODO benchmark and only keep one of try_one_position_overlapped and fire_blindly_cached height,
pub fn try_one_position_overlapped(&mut self) { );
let x = (random::<usize>() % CHUNK_SIZE) as isize;
let y = (random::<usize>() % CHUNK_SIZE) as isize;
let matches = self.get_matches_containing_point(x, y);
if matches.is_empty() {
return;
}
let i = random::<usize>() % matches.len();
let (x, y, rule_index, variant_index) = matches[i];
self.apply_rule(x, y, rule_index, variant_index);
let rule = &self.rules[rule_index].variants[variant_index];
let width = rule.width;
let height = rule.height;
self.update_cache(x, y, width, height);
} }
fn get_matches_at_point(&self, x: isize, y: isize) -> Vec<(usize, usize)> { fn get_matches_at_point(&self, x: isize, y: isize) -> Vec<(usize, usize)> {
@ -609,62 +645,6 @@ impl Dish {
.collect() .collect()
} }
fn get_matches_containing_point(
&self,
x: isize,
y: isize,
) -> Vec<(isize, isize, usize, usize)> {
fn contains((x, y, w, h): (isize, isize, usize, usize), (px, py): (isize, isize)) -> bool {
px >= x
&& py >= y && px < x.saturating_add_unsigned(w)
&& py < y.saturating_add_unsigned(h)
}
self.cache
.iter()
.flat_map(|rule| {
let variant = &self.rules[rule.rule].variants[rule.variant];
let (w, h) = (variant.width, variant.height);
rule.matches.iter().filter_map(move |&(mx, my)| {
if contains((mx, my, w, h), (x, y)) {
Some((mx, my, rule.rule, rule.variant))
} else {
None
}
})
})
.collect()
}
pub fn fire_blindly(&mut self) {
if self.rules.is_empty() {
return;
}
let enabled_rules = self
.rules
.iter()
.enumerate()
.filter_map(|(i, r)| r.enabled.then_some(i))
.collect::<Vec<_>>();
if enabled_rules.is_empty() {
return;
}
let enabled_rule_index = random::<usize>() % enabled_rules.len();
let rule_index = enabled_rules[enabled_rule_index];
let rule = &self.rules[rule_index];
let variant_index = random::<usize>() % rule.variants.len();
let variant = &rule.variants[variant_index].clone();
let border_x = variant.width - 1;
let border_y = variant.height - 1;
let x = ((random::<usize>() % (CHUNK_SIZE + border_x)) as isize)
.wrapping_sub_unsigned(border_x);
let y = ((random::<usize>() % (CHUNK_SIZE + border_y)) as isize)
.wrapping_sub_unsigned(border_y);
if self.world.subrule_matches(x, y, variant, &self.groups) {
self.apply_rule(x, y, rule_index, variant_index);
}
}
fn apply_rule(&mut self, x: isize, y: isize, rule_index: usize, variant_index: usize) { fn apply_rule(&mut self, x: isize, y: isize, rule_index: usize, variant_index: usize) {
let rule = &self.rules[rule_index]; let rule = &self.rules[rule_index];
let variant = &rule.variants[variant_index].clone(); let variant = &rule.variants[variant_index].clone();
@ -680,16 +660,25 @@ impl Dish {
let mut old_state = Vec::new(); let mut old_state = Vec::new();
for dy in 0..height { for dy in 0..height {
for dx in 0..width { for dx in 0..width {
old_state.push( let x = x
self.get_cell((x as usize).wrapping_add(dx), (y as usize).wrapping_add(dy)), .wrapping_add_unsigned(dx)
); .wrapping_sub_unsigned(variant.origin_x) as usize;
let y = y
.wrapping_add_unsigned(dy)
.wrapping_sub_unsigned(variant.origin_y) as usize;
old_state.push(self.get_cell(x, y));
} }
} }
for dx in 0..width { for dx in 0..width {
for dy in 0..height { for dy in 0..height {
let px = x.wrapping_add_unsigned(dx) as usize; let px = x
let py = y.wrapping_add_unsigned(dy) as usize; .wrapping_add_unsigned(dx)
.wrapping_sub_unsigned(variant.origin_x) as usize;
let py = y
.wrapping_add_unsigned(dy)
.wrapping_sub_unsigned(variant.origin_y) as usize;
match variant.get(dx, dy).1 { match variant.get(dx, dy).1 {
RuleCellTo::One(rule_cell) => { RuleCellTo::One(rule_cell) => {
self.set_cell(px, py, rule_cell); self.set_cell(px, py, rule_cell);
@ -749,11 +738,17 @@ impl World {
} }
} }
fn subrule_matches(&self, x: isize, y: isize, subrule: &SubRule, groups: &[CellGroup]) -> bool { fn subrule_matches(
&self,
corner_x: isize,
corner_y: isize,
subrule: &SubRule,
groups: &[CellGroup],
) -> bool {
for dx in 0..subrule.width { for dx in 0..subrule.width {
for dy in 0..subrule.height { for dy in 0..subrule.height {
let x = x.wrapping_add_unsigned(dx) as usize; let x = corner_x.wrapping_add_unsigned(dx) as usize;
let y = y.wrapping_add_unsigned(dy) as usize; let y = corner_y.wrapping_add_unsigned(dy) as usize;
let cell = self.get_cell(x, y); let cell = self.get_cell(x, y);
match subrule.get(dx, dy).0 { match subrule.get(dx, dy).0 {
RuleCellFrom::One(rule_cell) => { RuleCellFrom::One(rule_cell) => {

View file

@ -79,12 +79,8 @@ impl eframe::App for UScope {
ctx.request_repaint(); ctx.request_repaint();
let sim_frame = Instant::now(); let sim_frame = Instant::now();
for _ in 0..self.speed { for _ in 0..self.speed {
// benchmarks made with sand_stress_test at 50000 speed in a release build self.dish.try_one_location();
// ~50ms // self.dish.apply_one_match();
self.dish.try_one_position_overlapped();
// ~35ms
// TODO: has directional bias, figure out why and fix it
// self.dish.fire_blindly_cached();
} }
let sim_time = sim_frame.elapsed(); let sim_time = sim_frame.elapsed();
// self.sim_times.push(sim_time.as_micros()); // self.sim_times.push(sim_time.as_micros());
@ -107,6 +103,9 @@ impl eframe::App for UScope {
if ui.button("regenerate rules and cache").clicked() { if ui.button("regenerate rules and cache").clicked() {
self.dish.update_all_rules(); self.dish.update_all_rules();
} }
if ui.button("debug cache").clicked() {
self.dish.dbg_cache();
}
ui.horizontal(|ui| { ui.horizontal(|ui| {
if ui.button("Save").clicked() { if ui.button("Save").clicked() {
self.save_universe(); self.save_universe();
@ -223,10 +222,13 @@ impl eframe::App for UScope {
self.brush = clicked_cell; self.brush = clicked_cell;
} }
} else { } else {
let old = self.dish.get_cell(x, y);
if Some(self.brush) != old {
self.dish.set_cell(x, y, self.brush); self.dish.set_cell(x, y, self.brush);
self.dish.update_cache(x as isize, y as isize, 1, 1); self.dish.update_cache(x as isize, y as isize, 1, 1);
} }
} }
}
}); });
} }
} }
@ -298,6 +300,9 @@ fn rule_editor(
ui.label("fail rate:"); ui.label("fail rate:");
ui.add(DragValue::new(&mut rule.failrate)); ui.add(DragValue::new(&mut rule.failrate));
ui.label(format!("variants: {}", rule.variant_count())); ui.label(format!("variants: {}", rule.variant_count()));
if ui.button("debug").clicked() {
rule.dbg_variants();
}
}); });
let cells_y = rule.height(); let cells_y = rule.height();
let cells_x = rule.width(); let cells_x = rule.width();