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added pathfinding

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This commit is contained in:
Janis M
2022-03-09 13:01:02 +01:00
parent a8d8b7b04b
commit 675481d8ad
21 changed files with 962 additions and 311 deletions
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28
Assets/Scripts/Grid/GridBuildingSystem.cs
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@@ -5,17 +5,21 @@ using UnityEngine;
// Written with https://www.youtube.com/watch?v=dulosHPl82A
public class GridBuildingSystem : MonoBehaviour
{
public static GridBuildingSystem instance;
[SerializeField] List<PlacedObjectTypeSO> placedObjectTypeSOList = new List<PlacedObjectTypeSO>(); // https://youtu.be/dulosHPl82A?t=1192
PlacedObjectTypeSO placedObjectTypeSO;
Grid<GridObject> grid;
public Grid<GridObject> buildingGrid;
void Awake()
{
if (instance == null)
instance = this;
int gridWidth = 20;
int gridHeight = 20;
float cellSize = 2f;
float cellSize = 1f;
grid = new Grid<GridObject>(gridWidth, gridHeight, cellSize, Vector3.zero, (Grid<GridObject> g, int x, int y) => new GridObject(g, x, y));
buildingGrid = 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
@@ -40,17 +44,18 @@ public class GridBuildingSystem : MonoBehaviour
}
void Update()
{
if (Input.GetMouseButtonDown(0))
// PLACE
if (Input.GetKeyDown(KeyCode.B))
{
Vector3 mousePosition = new Vector3(Camera.main.ScreenToWorldPoint(Input.mousePosition).x, Camera.main.ScreenToWorldPoint(Input.mousePosition).y);
grid.GetXY(mousePosition, out int x, out int y);
buildingGrid.GetXY(mousePosition, out int x, out int y);
List<Vector2Int> gridPositionList = placedObjectTypeSO.GetGridPositionList(new Vector2Int(x, y), PlacedObjectTypeSO.Dir.Down);
bool canBuild = true;
foreach (Vector2Int gridPosition in gridPositionList)
{
if(!grid.GetGridObject(gridPosition.x, gridPosition.y).CanBuild())
if(!buildingGrid.GetGridObject(gridPosition.x, gridPosition.y).CanBuild())
{
// Cannot build here
canBuild = false;
@@ -60,12 +65,12 @@ public class GridBuildingSystem : MonoBehaviour
if (canBuild)
{
PlacedObject placedObject = PlacedObject.Create(grid.GetWorldPosition(x, y), new Vector2Int(x, y), PlacedObjectTypeSO.Dir.Down, placedObjectTypeSO);
PlacedObject placedObject = PlacedObject.Create(buildingGrid.GetWorldPosition(x, y), new Vector2Int(x, y), PlacedObjectTypeSO.Dir.Down, placedObjectTypeSO);
foreach(Vector2Int gridPosition in gridPositionList)
{
grid.GetGridObject(gridPosition.x, gridPosition.y).SetPlacedObject(placedObject);
buildingGrid.GetGridObject(gridPosition.x, gridPosition.y).SetPlacedObject(placedObject);
}
}
@@ -73,9 +78,10 @@ public class GridBuildingSystem : MonoBehaviour
{
Debug.Log("Cannot build here!" + " " + mousePosition);
}
}else if (Input.GetMouseButtonDown(1))
}else if (Input.GetKeyDown(KeyCode.N)) // DEMOLISH
{
GridObject gridObject = grid.GetGridObject(Camera.main.ScreenToWorldPoint(Input.mousePosition));
GridObject gridObject = buildingGrid.GetGridObject(Camera.main.ScreenToWorldPoint(Input.mousePosition));
PlacedObject placedObject = gridObject.GetPlacedObject();
if (placedObject != null)
{
@@ -85,7 +91,7 @@ public class GridBuildingSystem : MonoBehaviour
foreach (Vector2Int gridPosition in gridPositionList)
{
grid.GetGridObject(gridPosition.x, gridPosition.y).ClearPlacedObject();
buildingGrid.GetGridObject(gridPosition.x, gridPosition.y).ClearPlacedObject();
}
}