refactor: add poles to state data

src/scripts/generation/pack/burgsAndStates/generateBurgsAndStates.ts

@@ -1,4 +1,5 @@
 import {WARN} from "config/logging";
+import {getPolesOfInaccessibility} from "scripts/getPolesOfInaccessibility";
 import {pick} from "utils/functionUtils";
 import {getInputNumber} from "utils/nodeUtils";
 import {collectStatistics} from "./collectStatistics";
@@ -70,7 +71,13 @@ export function generateBurgsAndStates(
 
   const statistics = collectStatistics({...cells, state: stateIds, burg: burgIds}, burgs);
   const diplomacy = generateRelations(statesData, statistics, pick(cells, "f"));
-  const {states, conflicts} = specifyStates(statesData, statistics, diplomacy, cultures, burgs);
+  const poles = getPolesOfInaccessibility({
+    vertices,
+    getType: (cellId: number) => stateIds[cellId],
+    cellNeighbors: cells.c,
+    cellVertices: cells.v
+  });
+  const {states, conflicts} = specifyStates(statesData, statistics, diplomacy, poles, cultures, burgs);
 
   return {burgIds, stateIds, burgs, states, conflicts};
 

src/scripts/generation/pack/burgsAndStates/specifyStates.ts

@@ -14,6 +14,7 @@ export function specifyStates(
   statesData: TStateData[],
   statistics: TStateStatistics,
   diplomacy: TDiplomacy,
+  poles: Dict<TPoint>,
   cultures: TCultures,
   burgs: TBurgs
 ): {states: TStates; conflicts: IConflict[]} {
@@ -41,6 +42,8 @@ export function specifyStates(
     const name = defineStateName(center, capitalName, nameBase, formName);
     const fullName = defineFullStateName(name, formName);
 
+    const pole = poles[i];
+
     return {
       name,
       ...stateData,
@@ -52,7 +55,8 @@ export function specifyStates(
       burgs: burgsNumber,
       ...stats,
       neighbors,
-      relations
+      relations,
+      pole
     };
   });
 

src/scripts/getPolesOfInaccessibility.ts

@@ -2,6 +2,7 @@ import polylabel from "polylabel";
 
 import {TIME} from "config/logging";
 import {connectVertices} from "./connectVertices";
+import {rn} from "utils/numberUtils";
 
 interface IGetPolesProps {
   vertices: IGraphVertices;
@@ -17,7 +18,7 @@ export function getPolesOfInaccessibility(props: IGetPolesProps) {
   const poles: Dict<TPoint> = Object.fromEntries(
     Object.entries(multiPolygons).map(([id, multiPolygon]) => {
       const [x, y] = polylabel(multiPolygon, 20);
-      return [id, [x, y]];
+      return [id, [rn(x), rn(y)]];
     })
   );