114 lines
4.4 KiB
C#
114 lines
4.4 KiB
C#
using Microsoft.Xna.Framework;
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using System;
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using Sledgemapper.Shared.Entities;
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namespace Sledgemapper
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{
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public class State
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{
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public Tile SelectedTile { get; set; }
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public Tile HoveredTile { get; set; }
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public Wall SelectedWall { get; set; }
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public Overlay SelectedOverlay { get; set; }
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public Note SelectedNote { get; set; }
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public int TileSize { get; set; }
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public string CurrentTileId { get; set; }
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public string CurrentWallId { get; set; }
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public string CurrentOverlayId { get; set; }
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public InsertMode InsertMode;
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public State()
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{
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CurrentTileId = "";
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CurrentWallId = "";
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CurrentOverlayId = "";
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SelectedTile = new() { X = 1, Y = 1 };
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HoveredTile = new() { X = 1, Y = 1 };
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SelectedWall = new() { X = 1, Y = 1 };
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SelectedOverlay = new() { X = 1, Y = 1 };
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SelectedNote = new() { X = 1, Y = 1 };
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TileSize = 30;
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}
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public void SelectClosestWall(Point mousePosition)
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{
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var topLeft = new Point(HoveredTile.X * TileSize, HoveredTile.Y * TileSize);
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var bottomLeft = new Point(HoveredTile.X * TileSize, HoveredTile.Y * TileSize + TileSize);
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var topRight = new Point(HoveredTile.X * TileSize + TileSize, HoveredTile.Y * TileSize);
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var bottomRight = new Point(HoveredTile.X * TileSize + TileSize, HoveredTile.Y * TileSize + TileSize);
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var center = new Point(HoveredTile.X * TileSize + TileSize / 2, HoveredTile.Y * TileSize + TileSize / 2);
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if (Utils.PointInTri(mousePosition, topLeft, center, bottomLeft)) //left wall
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{
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SelectedWall.X = HoveredTile.X;
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SelectedWall.Y = HoveredTile.Y;
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SelectedWall.Rotation = 1;
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}
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else if (Utils.PointInTri(mousePosition, topRight, bottomRight, center)) //right wall
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{
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SelectedWall.X = HoveredTile.X + 1;
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SelectedWall.Y = HoveredTile.Y;
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SelectedWall.Rotation = 1;
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}
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else if (Utils.PointInTri(mousePosition, topLeft, topRight, center)) //top wall
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{
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SelectedWall.X = HoveredTile.X;
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SelectedWall.Y = HoveredTile.Y;
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SelectedWall.Rotation = 0;
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}
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else if (Utils.PointInTri(mousePosition, bottomLeft, center, bottomRight)) //bottom wall
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{
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SelectedWall.X = HoveredTile.X;
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SelectedWall.Y = HoveredTile.Y + 1;
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SelectedWall.Rotation = 0;
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}
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}
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public void SelectOverlay(Point mousePosition)
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{
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SelectedOverlay.X = HoveredTile.X;
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SelectedOverlay.Y = HoveredTile.Y;
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var q1 = Math.Pow(mousePosition.X - HoveredTile.X * TileSize, 2);
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var q2 = Math.Pow(HoveredTile.Y * TileSize - mousePosition.Y, 2);
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var s = Math.Sqrt(q1 + q2);
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if (s < TileSize / 3)
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{
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SelectedOverlay.Intersection = true;
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return;
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}
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q1 = Math.Pow(mousePosition.X - (HoveredTile.X + 1) * TileSize, 2);
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s = Math.Sqrt(q1 + q2);
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if (s < TileSize / 3)
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{
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SelectedOverlay.X = SelectedOverlay.X + 1;
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SelectedOverlay.Intersection = true;
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return;
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}
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//q1 = System.Math.Pow(mousePosition.X - (_hoveredTile.X + 1) * _tileSize, 2);
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q2 = Math.Pow((HoveredTile.Y + 1) * TileSize - mousePosition.Y, 2);
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s = Math.Sqrt(q1 + q2);
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if (s < TileSize / 3)
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{
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SelectedOverlay.X = SelectedOverlay.X + 1;
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SelectedOverlay.Y = SelectedOverlay.Y + 1;
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SelectedOverlay.Intersection = true;
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return;
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}
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q1 = Math.Pow(mousePosition.X - HoveredTile.X * TileSize, 2);
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q2 = Math.Pow((HoveredTile.Y + 1) * TileSize - mousePosition.Y, 2);
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s = Math.Sqrt(q1 + q2);
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if (s < TileSize / 3)
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{
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SelectedOverlay.X = SelectedOverlay.X;
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SelectedOverlay.Y = SelectedOverlay.Y + 1;
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SelectedOverlay.Intersection = true;
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return;
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}
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SelectedOverlay.Intersection = false;
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}
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}
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}
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