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using UnityEngine;
public class GridVisualizer : MonoBehaviour
{
public Vector2 min;
public Vector2 max;
public GameObject prefab;
public Vector2Int numberOfObjects;
internal GridObject[,] spawnedObjects;
public static GridVisualizer instance;
private void Start()
{
instance = this;
SpawnGrid();
}
public void BulletCall(Vector2 worldSpacePosition)
{
Vector2Int gridPos = WorldToGridSpace(worldSpacePosition);
float power = Vector2.Distance(worldSpacePosition, GridToWorldSpace(gridPos));
spawnedObjects[gridPos.x, gridPos.y].BopCall(power);
}
public Vector2 GridToWorldSpace(int x, int y)
{
return GridToWorldSpace(new Vector2Int(x, y));
}
public Vector2 GridToWorldSpace(Vector2Int gridPos)
{
return new Vector2(Mathf.Lerp(min.x, max.x, (float)gridPos.x / (float)numberOfObjects.x), Mathf.Lerp(min.y, max.y, (float)gridPos.y / (float)numberOfObjects.y));
}
public Vector2Int WorldToGridSpace(Vector2 pos)
{
return new Vector2Int((int)(Mathf.InverseLerp(min.x, max.x, pos.x) * (float)numberOfObjects.x), (int)(Mathf.InverseLerp(min.y, max.y, pos.y) * (float)numberOfObjects.y));
}
private void SpawnGrid()
{
spawnedObjects = new GridObject[numberOfObjects.x, numberOfObjects.y];
for (int i = 0; i < numberOfObjects.x; i++)
{
for (int j = 0; j < numberOfObjects.y; j++)
{
spawnedObjects[i, j] = Object.Instantiate(prefab, GridToWorldSpace(i, j), Quaternion.identity).GetComponent<GridObject>();
}
}
}
}
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