BasicFantasy/Assets/Scripts/BlockController.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class BlockController : MonoBehaviour
{
    //block for instantiate
    [SerializeField] private GameObject _characterBlock;
    [SerializeField] private GameObject _bgBlock;

    [SerializeField] private RectTransform _bgRoot;
    [SerializeField] private RectTransform _characterRoot;

    public E_TEAM CurrentTurn { get; private set; } = E_TEAM.BLUE;

    private BackgroundBlock[,] _mapPositions;

    private CharacterBlock _selectedCharacter;

    private Vector2 _blockSize;
    public Vector2 BlockSize
    {
        get
        {
            return _blockSize;
        }
    }

    public CharacterBlock GenerateCharacter(CharacterInfo info,int x, int y)
    {
        info.UpdatePosition(x, y);
        var obj = Instantiate(_characterBlock, transform);
        var block = obj.GetComponent<CharacterBlock>();
        block.SetData(info, _blockSize);
        block.UpdatePosition(_mapPositions[x, y].transform.position, x, y);

        return block;
    }

    public void Selected(CharacterBlock block)
    {
        if(block.Team != CurrentTurn)
        {
            return;
        }
        //<2F>̹<EFBFBD> ĥ<><C4A5><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>÷<EFBFBD><C3B7><EFBFBD> <20>ʱ<EFBFBD>ȭ
        ResetBackground();
        
        //<2F><><EFBFBD><EFBFBD> <20><><EFBFBD>õ<EFBFBD> ij<><C4B3><EFBFBD>Ϳ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> ij<><C4B3><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        if(_selectedCharacter == block)
        {
            _selectedCharacter = null;
            return;
        }
        else
        {
            _selectedCharacter = block;
        }

        SetBackground(block.CurrentX, block.CurrentY, block.Range);
    }

    public void Move(int x, int y)
    {
        CurrentTurn = CurrentTurn == E_TEAM.BLUE ? E_TEAM.RED : E_TEAM.BLUE;
        //<2F><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>޾ƿ<DEBE>
        //<2F><><EFBFBD><EFBFBD> <20><><EFBFBD>õ<EFBFBD> ij<><C4B3><EFBFBD>͸<EFBFBD> <20>ش<EFBFBD> <20><>ǥ<EFBFBD><C7A5> <20>̵<EFBFBD><CCB5><EFBFBD>Ű<EFBFBD><C5B0>
        ResetBackground();
        //<2F><><EFBFBD><EFBFBD> ĥ<><C4A5><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>÷<EFBFBD> <20>ʱ<EFBFBD>ȭ
        _selectedCharacter.UpdatePosition(_mapPositions[x, y].transform.position, x, y);
    }

    public void GenerateMap(int x, int y, float padding)
    {
        _mapPositions = new BackgroundBlock[x, y];
        float width = _bgRoot.rect.width - (padding * (x - 1));
        float height = _bgRoot.rect.height - (padding * (y - 1));

        _blockSize = new Vector2(width / x, height / y);

        float xPos = 0;
        float yPos = 0;
        for (int i = 0; i < y; i++)
        {
            for (int j = 0; j < x; j++)
            {
                GameObject obj = Instantiate(_bgBlock, _bgRoot.transform);
                var block = obj.GetComponent<BackgroundBlock>();
                block.SetData(j, i);
                block.SetSize(_blockSize);
                block.UpdatePosition(new Vector2(xPos, yPos));
                _mapPositions[j, i] = block;
                xPos += _blockSize.x + padding;
            }
            yPos += _blockSize.y + padding;
            xPos = 0;
        }
    }
    
    private void ResetBackground()
    {
        for (int i = 0; i < _mapPositions.GetLength(0); i++)
        {
            for (int j = 0; j < _mapPositions.GetLength(1); j++)
            {
                if(_mapPositions[i, j].InRage)
                {
                    _mapPositions[i, j].ResetColor();
                }
            }
        }
    }

    private void SetBackground(int x, int y, int range)
    {
        //<2F><><EFBFBD><EFBFBD> <20>ȿ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>÷<EFBFBD> <20><><EFBFBD><EFBFBD>
        
        for(int i = -range; i <= range; i++)
        {
            for (int j = -range; j <= range; j++)
            {
                //<2F><><EFBFBD>밪<EFBFBD><EBB0AA> <20><><EFBFBD><EFBFBD> range<67><65> <20><><EFBFBD><EFBFBD>?
                int dx = i < 0 ? i * -1 : i;
                int dy = j < 0 ? j * -1 : j;
                if((dx + dy) <= range)
                {
                    if(x + i >= 0 && x + i < _mapPositions.GetLength(0) &&
                        y + j >= 0 && y + j < _mapPositions.GetLength(1))
                    {
                        _mapPositions[x + i, y + j].SetColor(CurrentTurn);
                    }
                }
            }
        }
    }
}