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j.mei7
2022-03-08 21:55:42 +01:00
parent cf4e740c62
commit a8d8b7b04b
7 changed files with 85 additions and 10 deletions
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35
Assets/Scripts/Grid/GridBuildingSystem.cs
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@@ -5,7 +5,8 @@ using UnityEngine;
// Written with https://www.youtube.com/watch?v=dulosHPl82A
public class GridBuildingSystem : MonoBehaviour
{
[SerializeField] PlacedObjectTypeSO placedObjectTypeSO;
[SerializeField] List<PlacedObjectTypeSO> placedObjectTypeSOList = new List<PlacedObjectTypeSO>(); // https://youtu.be/dulosHPl82A?t=1192
PlacedObjectTypeSO placedObjectTypeSO;
Grid<GridObject> grid;
void Awake()
@@ -15,25 +16,26 @@ public class GridBuildingSystem : MonoBehaviour
float cellSize = 2f;
grid = new Grid<GridObject>(gridWidth, gridHeight, cellSize, Vector3.zero, (Grid<GridObject> g, int x, int y) => new GridObject(g, x, y));
placedObjectTypeSO = placedObjectTypeSOList[0];
}
public class GridObject
{
int x, y;
Grid<GridObject> grid;
Transform transform;
PlacedObject placedObject;
public GridObject(Grid<GridObject> _grid, int _x, int _y)
{
grid = _grid;
x = _x;
y = _y;
}
public void SetTransform(Transform _transform) => transform = _transform;
public Transform GetTransform() => transform;
public void ClearTransform() => transform = null;
public void SetPlacedObject(PlacedObject _placedObject) => placedObject = _placedObject;
public PlacedObject GetPlacedObject() => placedObject;
public void ClearPlacedObject() => placedObject = null;
public bool CanBuild()
{
return transform == null;
return placedObject == null;
}
}
void Update()
@@ -58,11 +60,12 @@ public class GridBuildingSystem : MonoBehaviour
if (canBuild)
{
Transform builtTransform = Instantiate(placedObjectTypeSO.prefab, grid.GetWorldPosition(x, y), Quaternion.identity);
PlacedObject placedObject = PlacedObject.Create(grid.GetWorldPosition(x, y), new Vector2Int(x, y), PlacedObjectTypeSO.Dir.Down, placedObjectTypeSO);
foreach(Vector2Int gridPosition in gridPositionList)
{
grid.GetGridObject(gridPosition.x, gridPosition.y).SetTransform(builtTransform);
grid.GetGridObject(gridPosition.x, gridPosition.y).SetPlacedObject(placedObject);
}
}
@@ -70,6 +73,22 @@ public class GridBuildingSystem : MonoBehaviour
{
Debug.Log("Cannot build here!" + " " + mousePosition);
}
}else if (Input.GetMouseButtonDown(1))
{
GridObject gridObject = grid.GetGridObject(Camera.main.ScreenToWorldPoint(Input.mousePosition));
PlacedObject placedObject = gridObject.GetPlacedObject();
if (placedObject != null)
{
placedObject.DestroySelf();
List<Vector2Int> gridPositionList = placedObject.GetGridPositionList();
foreach (Vector2Int gridPosition in gridPositionList)
{
grid.GetGridObject(gridPosition.x, gridPosition.y).ClearPlacedObject();
}
}
}
}
}