79 lines
2.2 KiB
C#
79 lines
2.2 KiB
C#
using Godot;
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public partial class GameBoard : Node2D
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{
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private PuzzleTile[,] _grid = new PuzzleTile[5, 4];
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private PuzzleTile _activeTile;
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// FIX 1: Use GD.Load and explicitly cast it to (PackedScene)
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private PackedScene _tileScene = (PackedScene)GD.Load("res://PuzzleTile.tscn");
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public override void _Ready()
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{
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// FIX 2: Explicitly cast the returned Node to (PuzzleTile)
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_activeTile = (PuzzleTile)GetNode("PuzzleTile");
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_activeTile.GridX = 0;
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_activeTile.GridY = 0;
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_grid[0, 0] = _activeTile;
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SpawnObstacle(4, 0);
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}
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private void SpawnObstacle(int x, int y)
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{
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// FIX 3: Explicitly cast the instantiated object to (PuzzleTile)
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PuzzleTile obstacle = (PuzzleTile)_tileScene.Instantiate();
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AddChild(obstacle);
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obstacle.GridX = x;
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obstacle.GridY = y;
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obstacle.Position = new Vector2(x * 128, y * 128);
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obstacle.Modulate = new Color(1, 0, 0);
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_grid[x, y] = obstacle;
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}
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public override void _Process(double delta)
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{
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if (_activeTile == null || _activeTile.IsMoving) return;
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Vector2 direction = Vector2.Zero;
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if (Input.IsActionJustPressed("ui_right")) direction.X = 1;
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else if (Input.IsActionJustPressed("ui_left")) direction.X = -1;
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else if (Input.IsActionJustPressed("ui_down")) direction.Y = 1;
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else if (Input.IsActionJustPressed("ui_up")) direction.Y = -1;
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if (direction != Vector2.Zero)
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{
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CalculateSlide(_activeTile, (int)direction.X, (int)direction.Y);
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}
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}
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private void CalculateSlide(PuzzleTile tile, int dirX, int dirY)
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{
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int testX = tile.GridX;
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int testY = tile.GridY;
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while (true)
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{
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int nextX = testX + dirX;
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int nextY = testY + dirY;
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if (nextX < 0 || nextX >= 5 || nextY < 0 || nextY >= 4) break;
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if (_grid[nextX, nextY] != null) break;
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testX = nextX;
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testY = nextY;
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}
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if (testX == tile.GridX && testY == tile.GridY) return;
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_grid[tile.GridX, tile.GridY] = null;
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_grid[testX, testY] = tile;
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tile.SlideTo(testX, testY);
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}
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} |