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calculateDistances for burgs

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Azgaar 2021-08-15 22:34:00 +03:00
parent f432ef2a80
commit 4921c316f5
1 changed files with 30 additions and 11 deletions
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41
modules/trade-generator.js
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@ -31,9 +31,10 @@ window.Trade = (function () {
if (tradeCenter) { if (tradeCenter) {
const tradeCenterId = tradeCenter[2]; const tradeCenterId = tradeCenter[2];
burg.tradeCenter = tradeCenterId; burg.tradeCenter = tradeCenterId;
trade.centers[tradeCenterId].burgs.push({i: burgId});
} else { } else {
const tradeCenterId = trade.centers.length; const tradeCenterId = trade.centers.length;
trade.centers.push({i: tradeCenterId, burg: burgId, x, y}); trade.centers.push({i: tradeCenterId, burg: burgId, burgs: [{i: burgId}]});
centersTree.add([x, y, tradeCenterId]); centersTree.add([x, y, tradeCenterId]);
burg.tradeCenter = tradeCenterId; burg.tradeCenter = tradeCenterId;
} }
@ -45,7 +46,9 @@ window.Trade = (function () {
for (const burg of burgs) { for (const burg of burgs) {
const {i, x: x1, y: y1, tradeCenter} = burg; const {i, x: x1, y: y1, tradeCenter} = burg;
if (!i) continue; if (!i) continue;
const {x: x2, y: y2} = trade.centers[tradeCenter];
const center = trade.centers[tradeCenter];
const {x: x2, y: y2} = burgs[center.burg];
debug.append('line').attr('x1', x1).attr('y1', y1).attr('x2', x2).attr('y2', y2).attr('stroke', 'black').attr('stroke-width', 0.2); debug.append('line').attr('x1', x1).attr('y1', y1).attr('x2', x2).attr('y2', y2).attr('stroke', 'black').attr('stroke-width', 0.2);
} }
for (const {i, score} of candidatesSorted) { for (const {i, score} of candidatesSorted) {
@ -59,7 +62,8 @@ window.Trade = (function () {
.style('fill', 'blue') .style('fill', 'blue')
.text(score); .text(score);
} }
for (const {x, y, i} of trade.centers) { for (const tradeCenter of trade.centers) {
const {x, y} = burgs[tradeCenter.burg];
debug debug
.append('circle') .append('circle')
.attr('cx', x - 4) .attr('cx', x - 4)
@ -73,7 +77,7 @@ window.Trade = (function () {
.attr('x', x - 4) .attr('x', x - 4)
.attr('y', y - 4) .attr('y', y - 4)
.style('font-size', 3) .style('font-size', 3)
.text(i); .text(tradeCenter.i);
} }
TIME && console.timeEnd('defineCenters'); TIME && console.timeEnd('defineCenters');
@ -98,18 +102,31 @@ window.Trade = (function () {
for (let j = i + 1; j < centers.length; j++) { for (let j = i + 1; j < centers.length; j++) {
const {x: x2, y: y2, port: port2, cell: cell2} = burgs[centers[j].burg]; const {x: x2, y: y2, port: port2, cell: cell2} = burgs[centers[j].burg];
const distance = Math.hypot(x1 - x2, y1 - y2); const distance = Math.hypot(x1 - x2, y1 - y2);
const sameFeature = cell1 === cell2; const sameFeature = cells.f[cell1] === cells.f[cell2];
const sameFeaturePorts = port1 && port2 && port1 === port2; const sameFeaturePorts = port1 && port2 && port1 === port2;
costs[i][j] = getCost(distance, sameFeature, sameFeaturePorts) | 0; costs[i][j] = getCost(distance, sameFeature, sameFeaturePorts) | 0;
} }
} }
for (const center of centers) { for (const center of centers) {
// nearers trade centers
center.nearest = centers.map(({i}) => { center.nearest = centers.map(({i}) => {
const cost = center.i < i ? costs[center.i][i] : costs[i][center.i]; const cost = center.i < i ? costs[center.i][i] : costs[i][center.i];
return {i, cost: cost || 0}; return {i, cost: cost || 0};
}); });
center.nearest.sort((a, b) => a.cost - b.cost); center.nearest.sort((a, b) => a.cost - b.cost);
// distance cost to burgs
const {x: x1, y: y1, port: port1, cell: cell1} = burgs[center.burg];
center.burgs = center.burgs.map(({i: burgId}) => {
const {x: x2, y: y2, port: port2, cell: cell2} = burgs[burgId];
const distance = Math.hypot(x1 - x2, y1 - y2);
const sameFeature = cells.f[cell1] === cells.f[cell2];
const sameFeaturePorts = port1 && port2 && port1 === port2;
const cost = getCost(distance, sameFeature, sameFeaturePorts) | 0;
return {i: burgId, cost};
});
} }
TIME && console.timeEnd('calculateDistances'); TIME && console.timeEnd('calculateDistances');
@ -120,17 +137,17 @@ window.Trade = (function () {
const DEFAULT_TRANSPORT_DIST = (graphWidth + graphHeight) / 20; const DEFAULT_TRANSPORT_DIST = (graphWidth + graphHeight) / 20;
for (const tradeCenter of trade.centers) { for (const tradeCenter of trade.centers) {
const {i: centerId, burg: centerBurg, x: x0, y: y0} = tradeCenter; const {i: centerId, burgs: centerBurgs} = tradeCenter;
const tradeCenterGoods = {}; const tradeCenterGoods = {};
for (const burg of burgs) { for (const {i: burgId, cost: distanceCost} of centerBurgs) {
const {i, removed, tradeCenter, produced, population, state, x, y} = burg; const burg = burgs[burgId];
if (!i || removed || tradeCenter !== centerBurg) continue; const {i, removed, produced, population, state} = burg;
if (!i || removed) continue;
const consumption = Math.ceil(population); const consumption = Math.ceil(population);
const exportPool = {}; const exportPool = {};
const distance = Math.hypot(x - x0, y - y0); const transportFee = (distanceCost / DEFAULT_TRANSPORT_DIST) ** 0.8 || 0.02;
const transportFee = (distance / DEFAULT_TRANSPORT_DIST) ** 0.8 || 0.02;
const salesTax = states[state].salesTax || 0; const salesTax = states[state].salesTax || 0;
let income = 0; let income = 0;
@ -206,6 +223,8 @@ window.Trade = (function () {
const quantity = Math.min(demand, stored); const quantity = Math.min(demand, stored);
importPool[resourceId] = quantity; importPool[resourceId] = quantity;
break;
tradeCenter.supply[resourceId] -= quantity; tradeCenter.supply[resourceId] -= quantity;
demand -= quantity; demand -= quantity;
if (demand <= 0) break; if (demand <= 0) break;