vlad.os/LuaCsForBarotraumaEP
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Human AI with pathfinding and room hazard avoidance

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This commit is contained in:
Regalis
2015-11-23 01:22:38 +02:00
parent 77024a31fb
commit c456fa3c90
32 changed files with 665 additions and 126 deletions
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40
Subsurface/Source/Map/Gap.cs
View File

@@ -5,6 +5,7 @@ using FarseerPhysics;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using System.Collections.ObjectModel;
using Barotrauma.Items.Components;
namespace Barotrauma
{
@@ -37,6 +38,8 @@ namespace Barotrauma
set { open = MathHelper.Clamp(value, 0.0f, 1.0f); }
}
public Door ConnectedDoor;
public Vector2 FlowForce
{
get { return flowForce*soundVolume; }
@@ -133,43 +136,6 @@ namespace Barotrauma
linkedTo.Add(hulls[0]);
if (hulls[1] != null) linkedTo.Add(hulls[1]);
//if (hull1 != null && hull2 != null)
//{
// if (isHorizontal)
// {
// //make sure that water1 is the lefthand room
// //or that water2 is null if the gap doesn't lead to another room
// if (hull1.Rect.X < hull2.Rect.X)
// {
// linkedTo.Add(hull1);
// linkedTo.Add(hull2);
// }
// else
// {
// linkedTo.Add(hull2);
// linkedTo.Add(hull1);
// }
// }
// else
// {
// //make sure that water1 is the room on the top
// //or that water2 is null if the gap doesn't lead to another room
// if (hull1.Rect.Y > hull2.Rect.Y)
// {
// linkedTo.Add(hull1);
// linkedTo.Add(hull2);
// }
// else
// {
// linkedTo.Add(hull2);
// linkedTo.Add(hull1);
// }
// }
//}
//else
//{
// linkedTo.Add(hull1);
//}
}
public override void Draw(SpriteBatch sb, bool editing, bool back = true)

1
Subsurface/Source/Map/MapEntityPrefab.cs
View File

@@ -39,6 +39,7 @@ namespace Barotrauma
public static MapEntityPrefab Selected
{
get { return selected; }
set { selected = value; }
}
public virtual bool IsLinkable

132
Subsurface/Source/Map/WayPoint.cs
View File

@@ -10,7 +10,7 @@ using System.Collections.ObjectModel;
namespace Barotrauma
{
public enum SpawnType { None, Human, Enemy, Cargo };
public enum SpawnType { None, Human, Enemy, Cargo, Path };
class WayPoint : MapEntity
{
public static List<WayPoint> WayPointList = new List<WayPoint>();
@@ -23,6 +23,12 @@ namespace Barotrauma
//only characters with this job will be spawned at the waypoint
private JobPrefab assignedJob;
public Gap ConnectedGap
{
get;
private set;
}
public SpawnType SpawnType
{
get { return spawnType; }
@@ -60,6 +66,13 @@ namespace Barotrauma
WayPointList.Add(this);
}
public WayPoint(Vector2 position, SpawnType spawnType, Gap gap = null)
:this(new Rectangle((int)position.X-3, (int)position.Y+3, 6, 6))
{
this.spawnType = spawnType;
ConnectedGap = gap;
}
public override void Draw(SpriteBatch spriteBatch, bool editing, bool back=true)
{
@@ -70,6 +83,9 @@ namespace Barotrauma
Color clr = (isSelected) ? Color.Red : Color.LightGreen;
GUI.DrawRectangle(spriteBatch, new Rectangle(pos.X - rect.Width / 2, -pos.Y - rect.Height / 2, rect.Width, rect.Height), clr, true);
spriteBatch.DrawString(GUI.SmallFont, Position.ToString(), new Vector2(Position.X, -Position.Y), Color.White);
foreach (MapEntity e in linkedTo)
{
GUI.DrawLine(spriteBatch,
@@ -194,6 +210,120 @@ namespace Barotrauma
return editingHUD;
}
public static void GenerateSubWaypoints()
{
float minDist = 200.0f;
float heightFromFloor = 100.0f;
foreach (Hull hull in Hull.hullList)
{
WayPoint prevWaypoint = null;
if (hull.Rect.Width<minDist*3.0f)
{
var wayPoint = new WayPoint(
new Vector2(hull.Rect.X + hull.Rect.Width / 2.0f, hull.Rect.Y - hull.Rect.Height + heightFromFloor), SpawnType.Path);
continue;
}
for (float x = hull.Rect.X + minDist; x <= hull.Rect.X + hull.Rect.Width - minDist; x += minDist)
{
var wayPoint = new WayPoint(new Vector2(x, hull.Rect.Y - hull.Rect.Height + heightFromFloor), SpawnType.Path);
if (prevWaypoint != null) wayPoint.ConnectTo(prevWaypoint);
prevWaypoint = wayPoint;
}
}
List<Structure> stairList = new List<Structure>();
foreach (MapEntity me in MapEntity.mapEntityList)
{
Structure stairs = me as Structure;
if (stairs == null) continue;
if (stairs.StairDirection != Direction.None) stairList.Add(stairs);
}
foreach (Structure stairs in stairList)
{
WayPoint[] stairPoints = new WayPoint[2];
stairPoints[0] = new WayPoint(
new Vector2(stairs.Rect.X - 50.0f,
stairs.Rect.Y - (stairs.StairDirection == Direction.Left ? 80 : stairs.Rect.Height) + heightFromFloor), SpawnType.Path);
stairPoints[1] = new WayPoint(
new Vector2(stairs.Rect.Right + 50.0f,
stairs.Rect.Y - (stairs.StairDirection == Direction.Left ? stairs.Rect.Height : 80) + heightFromFloor), SpawnType.Path);
for (int i = 0; i < 2; i++ )
{
for (int dir = -1; dir <= 1; dir += 2)
{
WayPoint closest = stairPoints[i].FindClosest(dir, true, 30.0f);
if (closest == null) continue;
stairPoints[i].ConnectTo(closest);
}
}
stairPoints[0].ConnectTo(stairPoints[1]);
}
foreach (Gap gap in Gap.GapList)
{
if (!gap.isHorizontal) continue;
var wayPoint = new WayPoint(
new Vector2(gap.Rect.Center.X, gap.Rect.Y - gap.Rect.Height + heightFromFloor), SpawnType.Path, gap);
for (int dir = -1; dir <= 1; dir += 2)
{
WayPoint closest = wayPoint.FindClosest(dir, true, 30.0f);
if (closest == null) continue;
wayPoint.ConnectTo(closest);
}
}
}
private WayPoint FindClosest(int dir, bool horizontalSearch, float tolerance)
{
if (dir != -1 && dir != 1) return null;
float closestDist = 0.0f;
WayPoint closest = null;
if (horizontalSearch)
{
foreach (WayPoint wp in WayPointList)
{
if (wp.SpawnType != SpawnType.Path || wp == this) continue;
if (Math.Abs(wp.Position.Y - Position.Y) > tolerance) continue;
float diff = wp.Position.X - Position.X;
if (Math.Sign(diff) != dir) continue;
diff = Math.Abs(diff);
if (closest == null || diff < closestDist)
{
if (Submarine.CheckVisibility(SimPosition, wp.SimPosition) != null) continue;
closestDist = diff;
closest = wp;
}
}
}
return closest;
}
private void ConnectTo(WayPoint wayPoint2)
{
linkedTo.Add(wayPoint2);
wayPoint2.linkedTo.Add(this);
}
public static WayPoint GetRandom(SpawnType spawnType = SpawnType.None, Job assignedJob = null)
{
List<WayPoint> wayPoints = new List<WayPoint>();