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make sure space entrance door is always at edge of space

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milan
2022-11-07 19:43:00 +01:00
parent c2386d8d65
commit aae5e78082
2 changed files with 59 additions and 37 deletions
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60
Assets/Escape Room Engine/Engine/Scripts/Space.cs
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@@ -1,7 +1,10 @@
using System;
using System.Collections.Generic;
using Escape_Room_Engine.Engine.Scripts.Modules;
using Escape_Room_Engine.Engine.Scripts.Requirements;
using UnityEngine;
using LogType = Escape_Room_Engine.Engine.Scripts.Utilities.LogType;
using Object = UnityEngine.Object;
namespace Escape_Room_Engine.Engine.Scripts
{
@@ -15,9 +18,9 @@ namespace Escape_Room_Engine.Engine.Scripts
private GameObject _spaceObject;
internal Space(Dimensions rrDimensions, Passage entrance)
internal Space(Passage entrance)
{
this.rrDimensions = rrDimensions;
rrDimensions = GenerateSpaceDimensions(entrance, Engine.DefaultEngine.minRoomSize, Engine.DefaultEngine.playSpace);
// connect the space to its passage
entrance.ConnectTo(new DoorModule(this,
@@ -109,5 +112,58 @@ namespace Escape_Room_Engine.Engine.Scripts
{
Object.Destroy(_spaceObject);
}
/// <summary>
/// Generate space dimensions that fit the required size constraints and cover the position of the entrance.
/// </summary>
/// <returns>The generated room relative (<i>RR</i>) dimensions.</returns>
private static Dimensions GenerateSpaceDimensions(Passage entrance, Vector2Int minSize, Vector2Int availableSpace)
{
var xMin = -1;
var xMax = -1;
var zMin = -1;
var zMax = -1;
var position = entrance.rrPosition;
var door = entrance.fromOut;
// fix the side the door is facing away from
switch (door.orientation)
{
case Orientation.North:
zMin = position.y;
zMax = Utilities.Utilities.RandomInclusive(zMin + minSize.y, availableSpace.y);
break;
case Orientation.East:
xMin = position.x;
xMax = Utilities.Utilities.RandomInclusive(xMin + minSize.x, availableSpace.x);
break;
case Orientation.South:
zMax = position.y + 1;
zMin = Utilities.Utilities.RandomInclusive(0, zMax - minSize.y);
break;
case Orientation.West:
xMax = position.x + 1;
xMin = Utilities.Utilities.RandomInclusive(0, xMax - minSize.x);
break;
default:
throw new ArgumentOutOfRangeException();
}
// calculate remaining values if they haven't been covered by the switch statement yet
if(xMin == -1)
xMin = Utilities.Utilities.RandomInclusive(0, Math.Min(position.x, availableSpace.x - minSize.x));
if(xMax == -1)
xMax = Utilities.Utilities.RandomInclusive(Math.Max(position.x + 1, xMin + minSize.x), availableSpace.x);
if(zMin == -1)
zMin = Utilities.Utilities.RandomInclusive(0, Math.Min(position.y, availableSpace.y - minSize.y));
if(zMax == -1)
zMax = Utilities.Utilities.RandomInclusive(Math.Max(position.y + 1, zMin + minSize.y), availableSpace.y);
var dimensions = new Dimensions(xMax - xMin, zMax - zMin, xMin, zMin);
Utilities.Logger.Log($"Generated space dimensions {dimensions} from entrance position {position}", LogType.RoomGeneration);
return dimensions;
}
}
}