Implement board view based on board builder

interface/BoardBuilder.ts

@@ -60,14 +60,19 @@ function createBoard(): Cell[][] {
 function connectAdjacentCells(board: Cell[][]) {
   const indexes = Array.from(Array(boardSize).keys());
   for (const rowIndex of indexes.slice(0, -1)) {
-    for (const colIndex of indexes.slice(0, -1)) {
+    for (const colIndex of indexes) {
       const cell = board[rowIndex][colIndex];
-      const rightCell = board[rowIndex][colIndex + 1];
       const bottomCell = board[rowIndex + 1][colIndex];
-
       cell
         .getNodeAt(Direction.SOUTH)
         .linkToNode(bottomCell.getNodeAt(Direction.NORTH));
+    }
+  }
+
+  for (const rowIndex of indexes) {
+    for (const colIndex of indexes.slice(0, -1)) {
+      const cell = board[rowIndex][colIndex];
+      const rightCell = board[rowIndex][colIndex + 1];
       cell
         .getNodeAt(Direction.EAST)
         .linkToNode(rightCell.getNodeAt(Direction.WEST));

interface/constants/Direction.ts

@@ -4,3 +4,10 @@ export enum Direction {
   EAST = "EAST",
   WEST = "WEST",
 }
+
+export const directions: Direction[] = [
+  Direction.NORTH,
+  Direction.SOUTH,
+  Direction.EAST,
+  Direction.WEST,
+];

interface/types/ExternalNode.ts

@@ -15,10 +15,15 @@ export class ExternalNode extends Node {
 
   public linkToNode(other: ExternalNode | Exit) {
     this.border = new Border(this, other);
+    if (other instanceof ExternalNode) {
+      other.border = this.border;
+    }
   }
 
   public traverseBorder(): ExternalNode | Exit {
-    if (!this.border) throw Error(`Missing border for node`);
+    if (!this.border) {
+      throw Error(`Missing border for node`);
+    }
     return (this.border as Border).traverseFrom(this);
   }
 }

web/src/pages/game/components/GameBoard.scss

@@ -1,79 +1,125 @@
 .game-board {
-    height: 700px;
+    height: 850px;
-    width: 700px;
+    width: 850px;
     display: grid;
-    grid-template-columns: repeat(11, auto);
+    grid-template-columns: repeat(7, auto);
     gap: auto;
-    padding: 10px;
+    padding: 50px;
 
     .cell {
-        width: 60px;
+        width: 100px;
-        height: 60px;
+        height: 100px;
         border: 2px solid black;
         border-radius: 10%;
-    }
 
-    .v-exit {
+        &.house {
-        width: 60px;
+            background-color: blue;
-        height: 30px;
+        }
-        
+
-        > div {
+        &.university {
-            width: 20px;
+            background-color: orange;
-            height: 100%;
+        }
-            margin: auto;
+
+        &.factory {
+            background-color: grey;
+        }
+
+        .exit:has(.exit-road) {
             border: solid black;
             border-width: 0 1px;
 
-            .dotted {
+            .exit-road {
                 margin: auto;
+                width: 0;
+                height: 100%;
                 border: dashed black;
                 border-width: 0 1px;
-                height: 100%;
+                transform: translate(calc(50% - 1px));
+            }
+        }
+        
+        .exit:has(.exit-road) {
+            border: solid black;
+            border-width: 0 1px;
+
+            .exit-road {
+                margin: auto;
                 width: 0;
+                height: 100%;
+                border: dashed black;
+                border-width: 0 1px;
+                transform: translate(calc(50% - 1px));
             }
         }
 
-        &:has(.v-exit-up) {
+        .exit:has(.exit-rail) {
-            margin-bottom: -9px;
+            border-width: 0 1px;
+
+            .exit-rail {
+                margin: auto;
+                width: 0;
+                height: 100%;
+                border: solid black;
+                border-width: 0 1px;
+                transform: translate(calc(50% - 1px));
+            }
         }
 
-        &:has(.v-exit-down) {
+        .exit:has(.exit-ambivalent) {
-            margin-top: -9px;
+            border-width: 0 1px;
+            border-style: dotted;
+
+            .exit-ambivalent {
+                margin: auto;
+                width: 0;
+                height: 100%;
+                border: dotted black;
+                border-width: 0 1px 0 0;
+                transform: translate(calc(50%));
+            }
+        }
+    }
+}
+
+.exit {
+    position: relative;
+    width: 20px;
+    height: 20px;
+
+    &:has(.exit-north) {
+        left: 50%;
+        transform: translate(calc(-50% - 1px), -100%);
+    }
+
+    &:has(.exit-south) {
+        left: 50%;
+        top: 100%;
+        transform: translate(calc(-50% - 1px), 0%);
+    }
+
+    &:has(.exit-east) {
+        left: 100%;
+        top: 50%;
+        transform: rotate(90deg) translate(-50%, 0);
+    }
+
+    &:has(.exit-west) {
+        left: 0%;
+        top: 50%;
+        transform: rotate(90deg) translate(-50%, 100%);
+    }
+
+    &:has(.exit-north), &:has(.exit-south) {
+        + .exit:has(.exit-east) {
+            left: 100%;
+            transform: rotate(90deg) translate(-150%, 0);
         }
     }
 
-    .h-exit {
+    &:has(.exit-north), &:has(.exit-south) {
-        height: 60px;
+        + .exit:has(.exit-west) {
-        width: 30px;
-        
-        > div {
-            height: 20px;
-            width: 100%;
-            margin: auto;
-            border: solid black;
-            border-width: 1px 0;
-            position: relative;
             top: 50%;
-            transform: translateY(-50%);
+            transform: rotate(90deg) translate(-150%, 100%);
-
-            .dotted {
-                margin: auto;
-                border: dashed black;
-                border-width: 1px 0;
-                width: 100%;
-                height: 0;
-                position: relative;
-                top: 50%;
-                transform: translateY(-50%);
-            }
-        }
-
-        &:has(.h-exit-left) {
-            margin-right: -9px;
-        }
-
-        &:has(.h-exit-right) {
-            margin-left: -9px;
         }
     }
 }

web/src/pages/game/components/GameBoard.tsx

@@ -1,76 +1,31 @@
+import { buildBoard, Cell, directions, Exit } from "interface";
+
 const GameBoard = () => {
-  const range = (n: number) => Array.from(Array(n).keys());
+  const board: Cell[][] = buildBoard();
-  const cells = range(11).flatMap((rowIndex) => {
-    return range(11).map((colIndex) => {
-      return { rowIndex, colIndex };
-    });
-  });
 
   return (
     <div className="game-board">
-      {cells.map(({ rowIndex, colIndex }) => {
+      {board.flatMap((row) =>
-        if (
+        row.map((cell) => (
-          (rowIndex === 0 || rowIndex === 10) &&
+          <div className={"cell " + cell.cellType.toLowerCase()}>
-          (colIndex === 0 || colIndex === 10)
+            {directions.map((direction) => {
-        ) {
+              const traversedNode = cell.getNodeAt(direction).traverseBorder();
-          return <div className="corner" />;
+              const isExit = traversedNode instanceof Exit;
-        }
+              if (!isExit) return;
-        if (rowIndex === 0) {
+              const className =
-          return (
+                `exit-${direction.toLowerCase()}` +
-            <div className="v-exit">
+                ` exit-${(traversedNode as Exit).type.toLowerCase()}`;
-              <div className="v-exit-up">
+              return (
-                <div className="dotted" />
+                <div className="exit">
-              </div>
+                  <div className={className} />
-            </div>
+                </div>
-          );
+              );
-        }
+            })}
-        if (rowIndex === 10) {
+          </div>
-          return (
+        )),
-            <div className="v-exit">
+      )}
-              <div className="v-exit-down">
-                <div className="dotted" />
-              </div>
-            </div>
-          );
-        }
-        if (colIndex === 0) {
-          return (
-            <div className="h-exit">
-              <div className="h-exit-left">
-                <div className="dotted" />
-              </div>
-            </div>
-          );
-        }
-        if (colIndex === 10) {
-          return (
-            <div className="h-exit">
-              <div className="h-exit-right">
-                <div className="dotted" />
-              </div>
-            </div>
-          );
-        }
-        return <div className="cell"></div>;
-      })}
     </div>
   );
-
-  /*
-  {range(9).map(() => (
-        <div className="v-exit v-exit-up">
-          <div className="dotted"></div>
-        </div>
-      ))}
-      {range(81).map(() => (
-        <div className="cell"></div>
-      ))}
-      {range(9).map(() => (
-        <div className="v-exit v-exit-down">
-          <div className="dotted"></div>
-        </div>
-      ))}
-        */
 };
 
 export default GameBoard;