From d43c291c837d1aa6a653ba0d455fe3ff2708579e Mon Sep 17 00:00:00 2001
From: miepzerino <o.skotnik@gmail.com>
Date: Wed, 02 Apr 2025 08:41:13 +0000
Subject: [PATCH] #38 added minClusterSize to ores
---
Assets/Scripts/GenerateTileMap.cs | 47 ++++++++++++++++++++++++++++++++++++++++++++++-
Assets/TileSets/Palettes/DrillIronOre.prefab | 2 +-
2 files changed, 47 insertions(+), 2 deletions(-)
diff --git a/Assets/Scripts/GenerateTileMap.cs b/Assets/Scripts/GenerateTileMap.cs
index 46b27b8..01742a2 100644
--- a/Assets/Scripts/GenerateTileMap.cs
+++ b/Assets/Scripts/GenerateTileMap.cs
@@ -131,7 +131,13 @@
Vector3Int tileSpawnCoord = new Vector3Int(x, y);
if (!destroyedTiles.Contains(tileSpawnCoord) && tilemap.HasTile(tileSpawnCoord))
{
- tilemap.SetTile(tileSpawnCoord, generateable.tile);
+ // Check potential cluster size before placing
+ int clusterSize = CountPotentialClusterSize(x, y, generateable.weight, generateable.clusterWeight);
+ if (clusterSize >= generateable.minClusterSize)
+ {
+ tilemap.SetTile(tileSpawnCoord, generateable.tile);
+ }
+ //tilemap.SetTile(tileSpawnCoord, generateable.tile);
}
}
@@ -167,4 +173,43 @@
yield return null;
finishedCallback();
}
+ private int CountPotentialClusterSize(int startX, int startY, int weight, int clusterWeight)
+ {
+ int size = 0;
+ Queue<Vector2Int> toCheck = new Queue<Vector2Int>();
+ HashSet<Vector2Int> checked_positions = new HashSet<Vector2Int>();
+
+ toCheck.Enqueue(new Vector2Int(startX, startY));
+ checked_positions.Add(new Vector2Int(startX, startY));
+
+ while (toCheck.Count > 0)
+ {
+ Vector2Int current = toCheck.Dequeue();
+ size++;
+
+ // Check all 8 neighboring tiles
+ for (int dx = -1; dx <= 1; dx++)
+ {
+ for (int dy = -1; dy <= 1; dy++)
+ {
+ if (dx == 0 && dy == 0) continue;
+
+ Vector2Int neighbor = new Vector2Int(current.x + dx, current.y + dy);
+ if (checked_positions.Contains(neighbor)) continue;
+
+ float xPerlin = ((float)neighbor.x / maxWidth) * clusterWeight + offsetX;
+ float yPerlin = ((float)neighbor.y / maxHeight) * clusterWeight + offsetY;
+ float perlinNoise = Mathf.PerlinNoise(xPerlin, yPerlin);
+
+ if (perlinNoise <= (1f / (float)weight))
+ {
+ toCheck.Enqueue(neighbor);
+ checked_positions.Add(neighbor);
+ }
+ }
+ }
+ }
+
+ return size;
+ }
}
diff --git a/Assets/TileSets/Palettes/DrillIronOre.prefab b/Assets/TileSets/Palettes/DrillIronOre.prefab
index ef4d998..c94273e 100644
--- a/Assets/TileSets/Palettes/DrillIronOre.prefab
+++ b/Assets/TileSets/Palettes/DrillIronOre.prefab
@@ -77,7 +77,7 @@
isGenerateable: 1
weight: 7
clusterWeight: 40
- minClusterSize: 4
+ minClusterSize: 8
tile: {fileID: 11400000, guid: bbc5a3964d8331546a4dbc880f8ae9fc, type: 2}
maxSpawnHeight: 250
minSpawnHeight: 150
--
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