refactor: render provinces

src/scripts/generation/pack/pack.ts

@@ -143,9 +143,10 @@ export function createPack(grid: IGrid): IPack {
     }
   });
 
-  const {provinceIds, provinces} = generateProvinces(states, burgs, cultures, mergedFeatures, {
+  const {provinceIds, provinces} = generateProvinces(states, burgs, cultures, mergedFeatures, vertices, {
     i: cells.i,
     c: cells.c,
+    v: cells.v,
     h: heights,
     t: distanceField,
     f: featureIds,

src/scripts/generation/pack/provinces/generateCoreProvinces.ts

@@ -4,7 +4,6 @@ import {brighter, getMixedColor} from "utils/colorUtils";
 import {gauss, P, rw} from "utils/probabilityUtils";
 import {isBurg, isState} from "utils/typeUtils";
 import {provinceForms} from "./config";
-import {generateProvinceName, generateProvinceEmblem} from "./utils";
 
 const {COA, Names} = window;
 
@@ -37,7 +36,7 @@ export function generateCoreProvinces(states: TStates, burgs: TBurgs, cultures:
       const color = brighter(getMixedColor(state.color, 0.2), 0.3);
       const coa = generateEmblem(nameByBurg, burgEmblem, type, cultures, cultureId, state);
 
-      provinces.push({i: provinces.length, name, formName, center, burg, state: state.i, fullName, color, coa});
+      provinces.push({i: provinces.length + 1, name, formName, center, burg, state: state.i, fullName, color, coa});
     }
   });
 

src/scripts/generation/pack/provinces/generateProvinces.ts

@@ -3,13 +3,15 @@ import {getInputNumber} from "utils/nodeUtils";
 import {expandProvinces} from "./expandProvinces";
 import {generateCoreProvinces} from "./generateCoreProvinces";
 import {generateWildProvinces} from "./generateWildProvinces";
+import {specifyProvinces} from "./specifyProvinces";
 
 export function generateProvinces(
   states: TStates,
   burgs: TBurgs,
   cultures: TCultures,
   features: TPackFeatures,
-  cells: Pick<IPack["cells"], "i" | "c" | "h" | "t" | "f" | "culture" | "state" | "burg">
+  vertices: IGraphVertices,
+  cells: Pick<IPack["cells"], "i" | "c" | "v" | "h" | "t" | "f" | "culture" | "state" | "burg">
 ): {provinceIds: Uint16Array; provinces: TProvinces} {
   TIME && console.time("generateProvinces");
 
@@ -30,7 +32,7 @@ export function generateProvinces(
     cells
   }); // mutates provinceIds
 
-  const provinces: TProvinces = [0, ...coreProvinces, ...wildProvinces];
+  const provinces = specifyProvinces(provinceIds, coreProvinces, wildProvinces, vertices, cells.c, cells.v);
 
   TIME && console.timeEnd("generateProvinces");
   return {provinceIds, provinces};

src/scripts/generation/pack/provinces/generateWildProvinces.ts

@@ -39,7 +39,7 @@ export function generateWildProvinces({
 
     let noProvinceCellsInState = noProvinceCells.filter(i => cells.state[i] === state.i);
     while (noProvinceCellsInState.length) {
-      const provinceId = coreProvinces.length + wildProvinces.length;
+      const provinceId = coreProvinces.length + wildProvinces.length + 1;
       const burgCell = noProvinceCellsInState.find(i => cells.burg[i]);
       const center = burgCell || noProvinceCellsInState[0];
       const cultureId = cells.culture[center];

src/scripts/generation/pack/provinces/specifyProvinces.ts

@@ -0,0 +1,20 @@
+import {getPolesOfInaccessibility} from "scripts/getPolesOfInaccessibility";
+
+export function specifyProvinces(
+  provinceIds: Uint16Array,
+  coreProvinces: IProvince[],
+  wildProvinces: IProvince[],
+  vertices: IGraphVertices,
+  cellNeighbors: number[][],
+  cellVertices: number[][]
+): TProvinces {
+  const getType = (cellId: number) => provinceIds[cellId];
+  const poles = getPolesOfInaccessibility({vertices, getType, cellNeighbors, cellVertices});
+
+  const provinces = [...coreProvinces, ...wildProvinces].map(province => {
+    const pole = poles[province.i];
+    return {...province, pole};
+  });
+
+  return [0, ...provinces];
+}