From 7d0d4bf5dfed724c50f04b29c7a1a27bb8ff00f6 Mon Sep 17 00:00:00 2001
From: Robin Ruud Kristensen <robin1998@hotmail.no>
Date: Wed, 26 Oct 2022 08:58:29 +0200
Subject: [PATCH] random generation
---
MrBigsock/Assets/Code/Map/TilemapGenerator.cs | 289 ++++++++++++++++++
1 file changed, 289 insertions(+)
create mode 100644 MrBigsock/Assets/Code/Map/TilemapGenerator.cs
diff --git a/MrBigsock/Assets/Code/Map/TilemapGenerator.cs b/MrBigsock/Assets/Code/Map/TilemapGenerator.cs
new file mode 100644
index 00000000..a8ccd8a2
--- /dev/null
+++ b/MrBigsock/Assets/Code/Map/TilemapGenerator.cs
@@ -0,0 +1,289 @@
+using Cinemachine;
+using System.Collections;
+using System.Collections.Generic;
+using Unity.VisualScripting;
+using UnityEngine;
+using UnityEngine.Tilemaps;
+
+namespace Bigsock
+{
+ public class TilemapGenerator : MonoBehaviour
+ {
+ [SerializeField] Tilemap[] FloorTilemap, WallBottom, WallTop, WallSide;
+ [SerializeField] TileSetSO tileSetSO;
+ [SerializeField] PolygonCollider2D polygonCollider;
+ [SerializeField] GameObject Door;
+ [SerializeField] GameObject Pad;
+ private int z_value = 0;
+ private static int i = 0;
+
+ static List<Vector3Int> DoorLocations = new List<Vector3Int>();
+ //static List<Vector2> MapBoudary = new List<Vector2>();
+ static List<List<Vector2>> MapBoundaryList = new List<List<Vector2>>();
+
+ public int[,] GenerateArray(int width, int height, bool empty)
+ {
+ int[,] map = new int[width, height];
+ for (int x = 0; x < map.GetUpperBound(0); x++)
+ {
+ for (int y = 0; y < map.GetUpperBound(1); y++)
+ {
+ int fill = Random.Range(0, 100);
+ int num;
+ //Random number from how many tiles possible for floor, not basic
+ if (fill < tileSetSO.floorRandom) num = Random.Range(1, tileSetSO.floorTile.Length - 1);
+ else num = 0; //Basic floor
+
+ map[x, y] = num;
+ }
+ }
+ return map;
+ }
+
+ public void RenderMap(int[,] map, int roomNr)
+ {
+ int doorLocation = Random.Range(0, map.GetUpperBound(0) - 4);
+ //int doorLocation = Random.Range(0, 1);
+ bool door = false;
+ int doorTop = Random.Range(0, 2); // 0 = bottom, 1 = top
+ int topWallVariable;
+
+ //Clear the map
+ Clear(roomNr, false);
+
+ //Loop thorugh width : floor
+ for (int x = 0; x < map.GetUpperBound(0); x++)
+ {
+ for (int y = 0; y < map.GetUpperBound(1); y++)
+ {
+ FloorTilemap[roomNr].SetTile(new Vector3Int(x, y, z_value), tileSetSO.floorTile[map[x,y]]); // 1 = tile, 0 = no tile
+ }
+ }
+
+ //Walls
+ for (int x = 0; x <= map.GetUpperBound(0)-1 ; x++)
+ {
+ //Left wall
+ if(x == 0)
+ {
+ WallSide[roomNr].SetTile(new Vector3Int(x, map.GetLowerBound(1), z_value), tileSetSO.wallLeftTile);
+ WallBottom[roomNr].SetTile(new Vector3Int(x, map.GetLowerBound(1), z_value), tileSetSO.wallBottomTile[0]);
+ for (int y = 1; y < (map.GetUpperBound(1) + 1); y++) WallSide[roomNr].SetTile(new Vector3Int(x, y, z_value), tileSetSO.wallLeftTile);
+ WallTop[roomNr].SetTile(new Vector3Int(x, map.GetUpperBound(1) +1, z_value), tileSetSO.wallTopTile[0]);
+ }
+ //Right wall
+ if (x == (map.GetUpperBound(0)- 1)){
+ WallSide[roomNr].SetTile(new Vector3Int(x, map.GetLowerBound(1), z_value), tileSetSO.wallRightTile);
+ WallBottom[roomNr].SetTile(new Vector3Int(x, map.GetLowerBound(1), z_value), tileSetSO.wallCornerTile[1]);
+ for (int y = 0; y < (map.GetUpperBound(1) + 1); y++) WallSide[roomNr].SetTile(new Vector3Int(x, y, z_value), tileSetSO.wallRightTile);
+ WallTop[roomNr].SetTile(new Vector3Int(x, (map.GetUpperBound(1) + 1), z_value), tileSetSO.wallCornerTile[0]);
+ }
+
+ //Check for start of wall
+ if (x != map.GetLowerBound(0) && x != (map.GetUpperBound(0) - 1))
+ {
+ //Bottom wall
+ WallBottom[roomNr].SetTile(new Vector3Int(x, map.GetLowerBound(1), z_value), tileSetSO.wallBottomTile[0]);
+ //Top wall
+ WallTop[roomNr].SetTile(new Vector3Int(x, map.GetUpperBound(1) + 1, z_value), tileSetSO.wallTopTile[0]);
+ }
+
+ //Bottom wall middle part
+ if (Random.Range(0, 100) < tileSetSO.wallRandom)
+ {
+ WallBottom[roomNr].SetTile(new Vector3Int(x, map.GetLowerBound(1) - 1, z_value), tileSetSO.wallBottomTile[Random.Range(2,
+ tileSetSO.wallBottomTile.GetUpperBound(0))]);
+ }
+ else WallBottom[roomNr].SetTile(new Vector3Int(x, map.GetLowerBound(1) - 1, z_value), tileSetSO.wallBottomTile[1]);
+
+ //Top wall middle part
+ if (Random.Range(0,100) < tileSetSO.wallRandom)
+ {
+ //Check that it is not near a corner or the start of the door location
+ if(x != map.GetUpperBound(0) - 1 && x != map.GetLowerBound(0) && x != doorLocation)
+ {
+ topWallVariable = Random.Range(2, tileSetSO.wallTopTile.GetUpperBound(0));
+ if (topWallVariable == 2)
+ {
+ ChangeFloorTile(map, x, map.GetUpperBound(1) - 1, roomNr);
+ ChangeTopTile(map, x, map.GetUpperBound(1) + 1, roomNr);
+ }
+ }
+ //Everythin that is not the statue
+ else topWallVariable = Random.Range(3, tileSetSO.wallTopTile.GetUpperBound(0));
+
+ WallTop[roomNr].SetTile(new Vector3Int(x, map.GetUpperBound(1), z_value), tileSetSO.wallTopTile[topWallVariable]);
+ }
+ else WallTop[roomNr].SetTile(new Vector3Int(x, map.GetUpperBound(1), z_value), tileSetSO.wallTopTile[1]); //Middle part of top wall
+
+
+
+ //Check for where the door will be located : when there is no door
+ if (x == doorLocation && !door)
+ {
+ bool doorPlaced = false;
+ for (int x1 = 0; x1 < 4; x1++)
+ {
+ //Makes the door on the bottom wall
+ if (doorTop == 0)
+ {
+ //Door
+ if (!doorPlaced)
+ {
+ WallBottom[roomNr].SetTile(new Vector3Int(x + x1, map.GetLowerBound(1), z_value), tileSetSO.door[x1]);
+ WallBottom[roomNr].SetTile(new Vector3Int(x + x1, map.GetLowerBound(1) - 1, z_value), tileSetSO.door[x1 + 4]);
+ //Door prefab
+ Instantiate(Door, new Vector3(WallBottom[roomNr].transform.position.x + x + 2, WallBottom[roomNr].transform.position.y,
+ z_value), Quaternion.identity);
+ DoorLocations.Add(new Vector3Int((int)WallBottom[roomNr].transform.position.x + x + 2,
+ (int)WallBottom[roomNr].transform.position.y, z_value));
+ Instantiate(Pad, new Vector3(WallBottom[roomNr].transform.position.x + x + 2, WallBottom[roomNr].transform.position.y,
+ z_value), Quaternion.identity);
+ FloorTilemap[roomNr].SetTile(new Vector3Int(x + x1 + 1, map.GetLowerBound(1) - 1, z_value), tileSetSO.floorTile[0]);
+ FloorTilemap[roomNr].SetTile(new Vector3Int(x + x1 + 2, map.GetLowerBound(1) - 1, z_value), tileSetSO.floorTile[0]);
+ doorPlaced = true;
+ }
+ if(x1 == 3)
+ {
+ WallBottom[roomNr].SetTile(new Vector3Int(x + x1, map.GetLowerBound(1), z_value), tileSetSO.door[x1]);
+ WallBottom[roomNr].SetTile(new Vector3Int(x + x1, map.GetLowerBound(1) - 1, z_value), tileSetSO.door[x1 + 4]);
+ }
+
+ if(x1 > 0 && x1 < 3) WallBottom[roomNr].SetTile(new Vector3Int(x + x1,map.GetLowerBound(1) + 1, z_value),
+ tileSetSO.door[x1 + 7]); //Makes top of door
+
+ //Top Wall opposite of the door : Wall
+ WallTop[roomNr].SetTile(new Vector3Int(x + x1, map.GetUpperBound(1) + 1, z_value), tileSetSO.wallTopTile[0]);
+ WallTop[roomNr].SetTile(new Vector3Int(x + x1, map.GetUpperBound(1), z_value), tileSetSO.wallTopTile[1]);
+ }
+ //Makes the door on the top wall
+ else
+ {
+ if (!doorPlaced)
+ {
+ WallTop[roomNr].SetTile(new Vector3Int(x + x1, map.GetUpperBound(1) + 1, z_value), tileSetSO.door[x1]);
+ WallTop[roomNr].SetTile(new Vector3Int(x + x1, map.GetUpperBound(1), z_value), tileSetSO.door[x1 + 4]);
+ //Door prefab
+ Instantiate(Door, new Vector3(WallTop[roomNr].transform.position.x + x + 2,
+ WallTop[roomNr].transform.position.y + map.GetUpperBound(1) + 1, z_value), Quaternion.identity);
+ DoorLocations.Add(new Vector3Int((int)WallTop[roomNr].transform.position.x + x + 2,
+ (int)WallTop[roomNr].transform.position.y, z_value));
+ FloorTilemap[roomNr].SetTile(new Vector3Int(x + x1 + 1, map.GetUpperBound(1), z_value), tileSetSO.floorTile[0]);
+ FloorTilemap[roomNr].SetTile(new Vector3Int(x + x1 + 2, map.GetUpperBound(1), z_value), tileSetSO.floorTile[0]);
+ doorPlaced = true;
+ }
+ if (x1 == 3)
+ {
+ WallTop[roomNr].SetTile(new Vector3Int(x + x1, map.GetUpperBound(1) + 1, z_value), tileSetSO.door[x1]);
+ WallTop[roomNr].SetTile(new Vector3Int(x + x1, map.GetUpperBound(1), z_value), tileSetSO.door[x1 + 4]);
+ }
+
+ if (x1 > 0 && x1 < 3) WallTop[roomNr].SetTile(new Vector3Int(x + x1, map.GetUpperBound(1) + 2, z_value),
+ tileSetSO.door[x1 + 7]); //Makes top of door
+
+ //Bottom Wall opposite of the door : Wall
+ WallBottom[roomNr].SetTile(new Vector3Int(x + x1, map.GetLowerBound(0), z_value), tileSetSO.wallBottomTile[0]);
+ WallBottom[roomNr].SetTile(new Vector3Int(x + x1, map.GetLowerBound(0) - 1, z_value), tileSetSO.wallBottomTile[1]);
+ }
+ }
+ door = true;
+ x += 3; //Jump x over the door location
+ }
+ }
+ SetMapBoundary(map, roomNr);
+ }
+
+ public void SetMapBoundary(int[,] map, int roomNr)
+ {
+ List<Vector2> MapBoudary = new List<Vector2>();
+ MapBoudary.Add(new Vector2(FloorTilemap[roomNr].transform.position.x + map.GetLowerBound(0),
+ FloorTilemap[roomNr].transform.position.y + map.GetLowerBound(1) - 1));
+ MapBoudary.Add(new Vector2(FloorTilemap[roomNr].transform.position.x + map.GetLowerBound(0),
+ FloorTilemap[roomNr].transform.position.y + map.GetUpperBound(1) + 1.2f));
+ MapBoudary.Add(new Vector2(FloorTilemap[roomNr].transform.position.x + map.GetUpperBound(0),
+ FloorTilemap[roomNr].transform.position.y + map.GetUpperBound(1) + 1.2f));
+ MapBoudary.Add(new Vector2(FloorTilemap[roomNr].transform.position.x + map.GetUpperBound(0),
+ FloorTilemap[roomNr].transform.position.y + map.GetLowerBound(1) - 1));
+ MapBoundaryList.Add(MapBoudary);
+ }
+
+ public static List<Vector2> GetRoom(int i)
+ {
+ return MapBoundaryList[i];
+ }
+
+ public static int NextRoom()
+ {
+ return i++;
+ }
+
+ public void polyCollider(int[,] map, int roomNr)
+ {
+ polygonCollider.pathCount = 1;
+
+ List<Vector2> vectors = new List<Vector2>();
+
+ vectors.Add(new Vector2(FloorTilemap[roomNr].transform.position.x + map.GetLowerBound(0),
+ FloorTilemap[roomNr].transform.position.y + map.GetLowerBound(1) - 1));
+ vectors.Add(new Vector2(FloorTilemap[roomNr].transform.position.x + map.GetLowerBound(0),
+ FloorTilemap[roomNr].transform.position.y + map.GetUpperBound(1) + 1.2f));
+ vectors.Add(new Vector2(FloorTilemap[roomNr].transform.position.x + map.GetUpperBound(0),
+ FloorTilemap[roomNr].transform.position.y + map.GetUpperBound(1) + 1.2f));
+ vectors.Add(new Vector2(FloorTilemap[roomNr].transform.position.x + map.GetUpperBound(0),
+ FloorTilemap[roomNr].transform.position.y + map.GetLowerBound(1) - 1));
+
+ polygonCollider.SetPath(0, vectors);
+ }
+
+ public static Vector3Int DoorLocaitonTransport(int door)
+ {
+ return new Vector3Int(DoorLocations[door].x + 1, DoorLocations[door].y + 2, DoorLocations[door].z);
+ }
+
+ private void ChangeTopTile(int[,] map, int x, int y, int roomNr)
+ {
+ WallTop[roomNr].SetTile(new Vector3Int(x, y, z_value), null);
+ WallTop[roomNr].SetTile(new Vector3Int(x, y, z_value), tileSetSO.wallStatue[0]);
+ }
+
+ public void ChangeFloorTile(int[,] map, int x, int y, int roomNr)
+ {
+ FloorTilemap[roomNr].SetTile(new Vector3Int(x, y, z_value), null);
+ FloorTilemap[roomNr].SetTile(new Vector3Int(x, y, z_value), tileSetSO.wallStatue[1]);
+ }
+
+ //Takes in our map and tilemap, setting null tiles where needed
+ public static void UpdateMap(int[,] map, Tilemap tilemap)
+ {
+ for (int x = 0; x < map.GetUpperBound(0); x++)
+ {
+ for (int y = 0; y < map.GetUpperBound(1); y++)
+ {
+ if (map[x, y] == 0) tilemap.SetTile(new Vector3Int(x, y, 0), null);
+ }
+ }
+ }
+
+ //Removes current paint on tiles
+ public void Clear(int roomNr, bool all)
+ {
+ if (all)
+ {
+ for (int i = 0; i < roomNr; i++)
+ {
+ FloorTilemap[i].ClearAllTiles();
+ WallBottom[i].ClearAllTiles();
+ WallSide[i].ClearAllTiles();
+ WallTop[i].ClearAllTiles();
+ }
+ }
+ else
+ {
+ FloorTilemap[roomNr].ClearAllTiles();
+ WallBottom[roomNr].ClearAllTiles();
+ WallSide[roomNr].ClearAllTiles();
+ WallTop[roomNr].ClearAllTiles();
+ }
+ }
+ }
+}
\ No newline at end of file
--
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