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efficiency

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This commit is contained in:
barrulus 2025-09-04 10:13:01 +01:00
parent 20dfb7cfcb
commit 21df872ca2
7 changed files with 466 additions and 210 deletions
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39
modules/burgs-and-states.js
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@ -862,7 +862,8 @@ window.BurgsAndStates = (() => {
cells.state = cells.state || new Uint16Array(cells.i.length);
const queue = new FlatQueue();
const cost = [];
const cost = new Float32Array(cells.i.length);
cost.fill(Infinity);
const globalGrowthRate = byId("growthRate").valueAsNumber || 1;
const statesGrowthRate = byId("statesGrowthRate")?.valueAsNumber || 1;
@ -889,31 +890,39 @@ window.BurgsAndStates = (() => {
while (queue.length) {
const next = queue.pop();
const {e, p, s, b} = next;
const {type, culture} = states[s];
const e0 = next.e;
const p0 = next.p;
const s0 = next.s;
const b0 = next.b;
const st = states[s0];
const type = st.type;
const culture = st.culture;
cells.c[e].forEach(e => {
const state = states[cells.state[e]];
if (state.lock) return; // do not overwrite cell of locked states
if (cells.state[e] && e === state.center) return; // do not overwrite capital cells
const neigh = cells.c[e0];
for (let idx = 0; idx < neigh.length; idx++) {
const e = neigh[idx];
const stateOnCell = states[cells.state[e]];
if (stateOnCell.lock) continue; // do not overwrite cell of locked states
if (cells.state[e] && e === stateOnCell.center) continue; // do not overwrite capital cells
const cultureCost = culture === cells.culture[e] ? -9 : 100;
const populationCost = cells.h[e] < 20 ? 0 : cells.s[e] ? Math.max(20 - cells.s[e], 0) : 5000;
const biomeCost = getBiomeCost(b, cells.biome[e], type);
const sVal = cells.s[e];
const populationCost = cells.h[e] < 20 ? 0 : sVal ? Math.max(20 - sVal, 0) : 5000;
const biomeCost = getBiomeCost(b0, cells.biome[e], type);
const heightCost = getHeightCost(pack.features[cells.f[e]], cells.h[e], type);
const riverCost = getRiverCost(cells.r[e], e, type);
const typeCost = getTypeCost(cells.t[e], type);
const cellCost = Math.max(cultureCost + populationCost + biomeCost + heightCost + riverCost + typeCost, 0);
const totalCost = p + 10 + cellCost / states[s].expansionism;
const totalCost = p0 + 10 + cellCost / st.expansionism;
if (totalCost > growthRate) return;
if (totalCost > growthRate) continue;
if (!cost[e] || totalCost < cost[e]) {
if (cells.h[e] >= 20) cells.state[e] = s; // assign state to cell
if (totalCost < cost[e]) {
if (cells.h[e] >= 20) cells.state[e] = s0; // assign state to cell
cost[e] = totalCost;
queue.push({e, p: totalCost, s, b}, totalCost);
queue.push({e, p: totalCost, s: s0, b: b0}, totalCost);
}
});
}
}
burgs.filter(b => b.i && !b.removed).forEach(b => (b.state = cells.state[b.cell])); // assign state to burgs