private static Behaviour BehaviourParser(Map context, string objname, string behaviour)
{
var actions = behaviour.Split(';');
if (actions.Length == 1)
{
//single action
return(BehaviourHelper.Parse(context, objname, actions[0]));
}
else
{
//chained actionss
return(BehaviourHelper.Parse(context, objname, actions));
}
}
private static List <Line> ProcessInteractableObject(ref Map map, IEnumerable <Object> interactableObj)
{
List <Line> intLink = new List <Line>();
foreach (var obj in interactableObj)
{
if (!string.IsNullOrEmpty(obj.OnActivate))
{
map.Objects[obj.Name].Activate = BehaviourParser(map, obj.Name, obj.OnActivate);
foreach (var target in BehaviourHelper.GetAllTarget(map, obj.OnActivate.Split(';')))
{
if (target is null)
{
continue;
}
var ps = HelperMethod.CutIntoAxisAlignVector2(obj.WorldPos.ToVector2(), target.WorldPos.ToVector2()).ToArray();
intLink.Add(new Line(Color.Cyan, ps));
}
}
if (!string.IsNullOrEmpty(obj.OnDeactivate))
{
map.Objects[obj.Name].Deactivate = BehaviourParser(map, obj.Name, obj.OnDeactivate);
foreach (var target in BehaviourHelper.GetAllTarget(map, obj.OnDeactivate.Split(';')))
{
if (target is null)
{
continue;
}
var ps = HelperMethod.CutIntoAxisAlignVector2(obj.WorldPos.ToVector2(), target.WorldPos.ToVector2()).ToArray();
intLink.Add(new Line(Color.OrangeRed, ps));
}
}
}
return(intLink);
}
public static Map LoadTmxMap(string mapname)
{
//load the tiled map in
var mappath = Path.Combine(CONTENT_MANAGER.LocalRootPath, "map", mapname + ".tmx");
if (!File.Exists(mappath))
{
return(null);
}
var tmxmap = new TmxMap(mappath);
var checksum = Convert.ToBase64String(HelperMethod.GetMD5CheckSum(mappath));
//define map dimesion
var mapwidth = tmxmap.Width;
var mapheight = tmxmap.Height;
//declare map data array
SpriteSheetRectName[,] f;
SpriteSheetRectName[,] w;
List <Object> o = new List <Object>();
List <Annotation> annotations = new List <Annotation>();
//serialize tiled map data to ingame map data
f = HelperMethod.Make2DArray(tmxmap.Layers["floor"].Tiles.Select(x => (SpriteSheetRectName)(x.Gid - 1)).ToArray(), mapheight, mapwidth);
w = HelperMethod.Make2DArray(tmxmap.Layers["wall"].Tiles.Select(x => (SpriteSheetRectName)(x.Gid - 1)).ToArray(), mapheight, mapwidth);
var objects = tmxmap.ObjectGroups["object"].Objects;
//generate collision bounding box
var collision = new List <Humper.Base.RectangleF>();
int holecount = 0;
for (int y = 0; y < mapheight; y++)
{
for (int x = 0; x < mapwidth; x++)
{
if (f[y, x] == SpriteSheetRectName.None)
{
var obj = new Object()
{
Name = "hole" + holecount++,
WorldPos = new Vector3(x, y, 0),
SpriteOrigin = Constant.SPRITE_ORIGIN,
TileType = SpriteSheetRectName.None,
BoundingBox = new Humper.Base.RectangleF(x - 0.3f, y - 0.3f, 1, 1),
CollisionTag = CollisionTag.Hole
};
o.Add(obj);
}
if (w[y, x].GetCollisionTag() != CollisionTag.None)
{
collision.Add(GetCollsionBox(new Vector2(x, y), w[y, x]));
}
}
}
//generate map border collision box
collision.Add(new Humper.Base.RectangleF(0 - 0.3f, 0 - 0.3f, 0.3f, tmxmap.Height));
collision.Add(new Humper.Base.RectangleF(0 - 0.3f, 0 - 0.3f, mapwidth, 0.3f));
collision.Add(new Humper.Base.RectangleF(mapwidth - 0.3f, 0 - 0.3f, 0.3f, tmxmap.Height));
collision.Add(new Humper.Base.RectangleF(0 - 0.3f, mapheight - 0.3f, mapwidth, 0.3f));
//process objects
List <Object> interactableObj = new List <Object>();
foreach (var oo in objects)
{
var objname = oo.Name;
var x = (float)oo.X / tmxmap.TileHeight - 1;
var y = (float)oo.Y / tmxmap.TileHeight - 1;
if (oo.Tile is null)
{
if (objname.StartsWith("popup"))
{
//popup
o.Add(new Object()
{
Name = objname,
TileType = SpriteSheetRectName.Popup,
MetaData = oo.Text.Value
});
}
else if (objname.StartsWith("trig"))
{
//trigger
var obj = new Object()
{
Name = objname,
WorldPos = new Vector3(x, y, 0),
TileType = SpriteSheetRectName.Trigger,
Activate = BehaviourHelper.NoAction(),
OnActivate = string.Empty,
Deactivate = BehaviourHelper.NoAction(),
OnDeactivate = string.Empty,
Memory = new Stack <string>()
};
interactableObj.Add(obj);
o.Add(obj);
}
else if (objname.StartsWith("start"))
{
var obj = new Object()
{
Name = objname,
TileType = SpriteSheetRectName.Startup,
Activate = BehaviourHelper.NoAction(),
OnActivate = oo.Properties["OnActivate"],
Deactivate = BehaviourHelper.NoAction(),
OnDeactivate = string.Empty,
Memory = new Stack <string>()
};
interactableObj.Add(obj);
o.Add(obj);
}
else
{
//map annotation
var color = new Color(oo.Text.Color.R, oo.Text.Color.G, oo.Text.Color.B);
var rotation = HelperFunction.DegreeToRadian((float)oo.Rotation);
annotations.Add(new Annotation(x, y, oo.Text.Value, color, rotation));
}
}
else
{
//game object
var objectiletype = (SpriteSheetRectName)(oo.Tile.Gid - 1);
if (objectiletype != SpriteSheetRectName.None)
{
var obj = new Object()
{
Name = objname,
WorldPos = new Vector3(x, y, 0),
SpriteOrigin = Constant.SPRITE_ORIGIN,
TileType = objectiletype,
Activate = BehaviourHelper.NoAction(),
OnActivate = string.Empty,
Deactivate = BehaviourHelper.NoAction(),
OnDeactivate = string.Empty,
Memory = new Stack <string>()
};
if (objectiletype.GetCollisionTag() != CollisionTag.None)
{
obj.BoundingBox = GetCollsionBox(new Vector2(x, y), objectiletype);
obj.CollisionTag = objectiletype.GetCollisionTag();
}
//if (oo.Name == "endpoint" && oo.Properties.ContainsKey("NextLevel")) {
// nextlvl = oo.Properties["NextLevel"];
//}
bool isObjInteractable = false;
if (oo.Properties.ContainsKey("OnActivate"))
{
obj.OnActivate = oo.Properties["OnActivate"];
isObjInteractable = true;
}
if (oo.Properties.ContainsKey("OnDeactivate"))
{
obj.OnDeactivate = oo.Properties["OnDeactivate"];
isObjInteractable = true;
}
Humper.Base.RectangleF portalBase = obj.BoundingBox;
switch (obj.TileType)
{
case SpriteSheetRectName.Portal_N:
portalBase = new Humper.Base.RectangleF(obj.WorldPos.X - 0.3f, obj.WorldPos.Y - 0.3f, 1f, 0.2f);
collision.Add(portalBase);
break;
case SpriteSheetRectName.Portal_W:
portalBase = new Humper.Base.RectangleF(obj.WorldPos.X - 0.3f, obj.WorldPos.Y - 0.3f, 0.2f, 1f);
collision.Add(portalBase);
break;
case SpriteSheetRectName.Portal_S:
portalBase = new Humper.Base.RectangleF(obj.WorldPos.X - 0.3f, obj.WorldPos.Y + 0.5f, 1f, 0.2f);
collision.Add(portalBase);
break;
case SpriteSheetRectName.Portal_E:
portalBase = new Humper.Base.RectangleF(obj.WorldPos.X + 0.5f, obj.WorldPos.Y - 0.3f, 0.2f, 1f);
collision.Add(portalBase);
break;
case SpriteSheetRectName.PortalOff_N:
portalBase = new Humper.Base.RectangleF(obj.WorldPos.X - 0.3f, obj.WorldPos.Y - 0.3f, 1f, 0.2f);
collision.Add(portalBase);
break;
case SpriteSheetRectName.PortalOff_W:
portalBase = new Humper.Base.RectangleF(obj.WorldPos.X - 0.3f, obj.WorldPos.Y - 0.3f, 0.2f, 1f);
collision.Add(portalBase);
break;
case SpriteSheetRectName.PortalOff_S:
portalBase = new Humper.Base.RectangleF(obj.WorldPos.X - 0.3f, obj.WorldPos.Y + 0.5f, 1f, 0.2f);
collision.Add(portalBase);
break;
case SpriteSheetRectName.PortalOff_E:
portalBase = new Humper.Base.RectangleF(obj.WorldPos.X + 0.5f, obj.WorldPos.Y - 0.3f, 0.2f, 1f);
collision.Add(portalBase);
break;
}
if (isObjInteractable)
{
interactableObj.Add(obj);
o.Add(obj);
}
else
{
o.Add(obj);
}
}
}
}
//build a static map without interactable object
var processedMap = new Map(mapwidth, mapheight, 3, f, w, o, collision.ToArray(), annotations);
//todo separate line that have the same coord
//var separator = new Vector2(1, 1);
//foreach (var link in intLink) {
// var sls = intLink.Where(x => x.Equals(link)).ToList();
// for (int i = 0; i < sls.Count; i++) {
// sls[i].Point1 += separator * i;
// sls[i].Point2 += separator * i;
// }
//}
//parse and generate behaviour for interactable object
processedMap.InteractLink = ProcessInteractableObject(ref processedMap, interactableObj);
var startup = processedMap.FindObject(kvp => kvp.Key.StartsWith("start"));
if (startup != null)
{
processedMap.Startup = startup.Activate;
}
mappath = Path.Combine(CONTENT_MANAGER.LocalRootPath, "map", mapname + ".lvl");
if (!File.Exists(mappath))
{
var mapdata = string.Format("{0}|{1}", checksum, CompressHelper.Zip(JsonConvert.SerializeObject(processedMap)));
File.WriteAllText(mappath, mapdata);
}
return(processedMap);
}
