Added each of building positions

README.md

@@ -133,6 +133,11 @@ const nodeEnd = path.getNodeEnd(): Node
 const length = path.getLength(): number
 ```
 
+#### Each path positions
+```ts
+path.each(callback: (position: Position) => void)
+```
+
 #### Get path buildings
 ```ts
 const buildings = path.getBuildings(): Building[]
@@ -176,6 +181,11 @@ const width: number = building.width
 const height: number = building.height
 ```
 
+#### Each building positions
+```ts
+building.each(callback: (position: Position) => void)
+```
+
 .
 
 ## Example

dist/building.d.ts

@@ -5,4 +5,5 @@ export declare class Building {
     readonly width: number;
     readonly height: number;
     constructor(vertices: Position[]);
+    each(callback: (position: Position) => void): void;
 }

package.json

@@ -1,7 +1,7 @@
 {
   "name": "gen-city",
   "description": "Procedural generation city",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "keywords": [
     "map",
     "generation",

src/building.ts

@@ -28,4 +28,15 @@ export class Building {
     this.width = Math.max(...xs) - this.position.x + 1;
     this.height = Math.max(...ys) - this.position.y + 1;
   }
+
+  public each(callback: (position: Position) => void) {
+    for (let x = 0; x < this.width; x++) {
+      for (let y = 0; y < this.height; y++) {
+        callback({
+          x: this.position.x + x,
+          y: this.position.y + y,
+        });
+      }
+    }
+  }
 }

src/city.ts

@@ -95,7 +95,7 @@ export class City {
         y: Math.round(this.height / 2),
       },
       startDirections: [0, 90, 180, 270],
-      streetMinLength: 0,
+      streetMinLength: 10,
       buildingMinSize: 3,
       buildingMaxSize: 6,
       buildingMinSpace: 1,