/// <summary>Creates a new instance of Hotspot.</summary>
public Hotspot(World inWorld)
{
ID = null;
InWorld = inWorld;
Pos = VectorF.Zero;
Script = null;
LastCheck = TimeSpan.MinValue;
LastCheckNum = 0;
}
/// <summary>Creates a new instance of ScriptMan.</summary>
/// <param name="world">The world that this script manager belongs to.</param>
public ScriptMan(World world)
{
lua = new Lua();
map = world;
lua.RegisterFunction("showMessage", this, this.GetType().GetMethod("showMessage"));
lua.RegisterFunction("loadWorld", this, this.GetType().GetMethod("loadWorld"));
lua.RegisterFunction("getOpenNodeIDs", this, this.GetType().GetMethod("getOpenNodeIDs"));
lua.RegisterFunction("getNumOpenSegs", this, this.GetType().GetMethod("getNumOpenSegs"));
lua.RegisterFunction("buildSeg", this, this.GetType().GetMethod("buildSeg"));
lua.RegisterFunction("destroyNode", this, this.GetType().GetMethod("destroyNode"));
lua.RegisterFunction("nodeExists", this, this.GetType().GetMethod("nodeExists"));
lua.RegisterFunction("nodeActive", this, this.GetType().GetMethod("nodeActive"));
lua.RegisterFunction("getConnectedNodes", this, this.GetType().GetMethod("getConnectedNodes"));
}
/// <summary>Creates a new instance of GridMananger.</summary>
/// <param name="numCols">The number of rows in the grid.</param>
/// <param name="numRows">The number of columns in the grid.</param>
/// <param name="inWorld">The world that contains this grid.</param>
/// <param name="initSquares">Whether or not to initialize the grid squares.</param>
private GridManager(int numCols, int numRows, World inWorld, bool initSquares)
{
clear();
InWorld = inWorld;
Squares = new GridSqr[numRows, numCols];
SqrWidth = inWorld.Width / (FInt)numCols;
SqrHeight = inWorld.Height / (FInt)numRows;
if (initSquares)
{
for (int row = 0; row < NumRows; row++)
{
for (int col = 0; col < NumCols; col++)
{
Squares[row, col] = new GridSqr();
}
}
}
}
private static void readWorldVars(List<string[]> commands, World map)
{
double tempDbl = 0d;
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[World]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "Width":
valueValid = double.TryParse(value, out tempDbl);
map.Width = (FInt)tempDbl;
break;
case "Height":
valueValid = double.TryParse(value, out tempDbl);
map.Height = (FInt)tempDbl;
break;
case "PersonSpacing":
valueValid = double.TryParse(value, out tempDbl);
map.PersonSpacing = (FInt)tempDbl;
break;
case "PersonSpeedLower":
valueValid = double.TryParse(value, out tempDbl);
map.PersonSpeedLower = (FInt)tempDbl;
break;
case "PersonSpeedUpper":
valueValid = double.TryParse(value, out tempDbl);
map.PersonSpeedUpper = (FInt)tempDbl;
break;
case "RetractSpeed":
valueValid = double.TryParse(value, out tempDbl);
map.RetractSpeed = (FInt)tempDbl;
break;
case "BuildRate":
valueValid = double.TryParse(value, out tempDbl);
map.BuildRate = (FInt)tempDbl;
break;
case "ScriptBeginUpdate":
map.ScriptBeginUpdate = value.Replace("[newline]", "\n");
break;
default:
throw new Exception("World variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid.");
}
}
/// <summary>Loads the specified world.</summary>
/// <param name="path">The path of the world to load.</param>
public void loadWorld(string path)
{
hoveredNode = null;
selectedNode = null;
hoveredSeg = null;
map = WorldLoader.loadWorld(path.ToString(), Graphics);
}
/// <summary>Creates a new instance of LevelEditorMode.</summary>
/// <param name="graphics">The graphics device manager to use.</param>
/// <param name="content">The content manager to use.</param>
/// <param name="batch">The sprite batch to use.</param>
/// <param name="bEffect">The basic effect to use.</param>
public LevelEditorMode(GraphicsDeviceManager graphics, ContentManager content, SpriteBatch batch, BasicEffect bEffect)
: base(graphics, content, batch, bEffect)
{
world = new World(true);
world.Grid = new GridManager(1, 1, world);
hoveredNode = null;
selectedNode = null;
hoveredSeg = null;
selectedSeg = null;
hoveredSegEnd = null;
hoveredSegEndOwner = null;
selectedSegEnd = null;
hoveredGeo = null;
hoveredGeoVertex = -1;
hoveredGeoIsLine = false;
selectedGeo = null;
selectedGeoVertex = -1;
selectedGeoIsLine = false;
desktop = new Desktop();
lastClickedPoint = new VectorF();
dragOffset = new VectorF();
isDragging = false;
}
private static string translateValue(string val, string context, World map, Node node, Segment segment)
{
string result = null;
switch (context)
{
case "[World]":
switch (val)
{
case "WindowWidth":
result = Graphics.PreferredBackBufferWidth.ToString();
break;
case "WindowHeight":
result = Graphics.PreferredBackBufferHeight.ToString();
break;
default:
result = val;
break;
}
break;
case "[Camera]":
switch (val)
{
case "CenterX":
result = ((double)(map.Width / FInt.F2)).ToString();
break;
case "CenterY":
result = ((double)(map.Height / FInt.F2)).ToString();
break;
case "WindowWidth":
result = Graphics.PreferredBackBufferWidth.ToString();
break;
case "WindowHeight":
result = Graphics.PreferredBackBufferHeight.ToString();
break;
default:
result = val;
break;
}
break;
case "[Grid]":
case "[FogOfWar]":
case "[Geo]":
case "[Player]":
case "[NodeType]":
case "[PathFinder]":
case "[Hotspot]":
result = val;
break;
case "[Node]":
switch (val)
{
case "GenSpacing":
result = node.GenSpacing.DblValue.ToString();
break;
case "GenCountDown":
result = node.GenCountDown.DblValue.ToString();
break;
default:
result = val;
break;
}
break;
case "[Segment]":
switch (val)
{
case "Length":
result = segment.Length.DblValue.ToString();
break;
default:
result = val;
break;
}
break;
default:
throw new Exception("Unrecognized context: " + context);
}
return result;
}
/// <summary>Creates a new instance of GridMananger.</summary>
/// <param name="numCols">The number of rows in the grid.</param>
/// <param name="numRows">The number of columns in the grid.</param>
/// <param name="inWorld">The world that contains this grid.</param>
public GridManager(int numCols, int numRows, World inWorld)
: this(numCols, numRows, inWorld, true)
{
}
private static void readGeoVars(List<string[]> commands, World map, Dictionary<string, Geo> geos, List<Geo> geoNoID)
{
double tempDbl0 = 0f;
double tempDbl1 = 0f;
string id = null;
bool display = true;
bool closeLoop = true;
List<VectorF> vertices = new List<VectorF>();
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Grid]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "Vertex":
string[] tempStr = value.Split(',');
for (int i = 0; i < tempStr.Length; i += 2)
{
valueValid = double.TryParse(tempStr[i], out tempDbl0);
valueValid = double.TryParse(tempStr[i + 1], out tempDbl1);
// add previous vertex again to start new line
if (vertices.Count > 1)
vertices.Add(vertices[vertices.Count - 1]);
vertices.Add(new VectorF((FInt)tempDbl0, (FInt)tempDbl1));
}
break;
case "ID":
id = value;
break;
case "Display":
valueValid = value == "true" || value == "false";
display = value == "true";
break;
case "CloseLoop":
valueValid = value == "true" || value == "false";
closeLoop = value == "true";
break;
default:
throw new Exception("Geo variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid.");
}
Geo geo = new Geo(map);
if (id != null)
{
geo.ID = id;
geos.Add(id, geo);
}
geo.Display = display;
geo.CloseLoop = closeLoop;
VectorF[] vArray = new VectorF[vertices.Count];
vertices.CopyTo(vArray);
geo.Vertices = vArray;
geo.refreshMath(new Vector2(50f)); // TODO: find out texture size
if (id != null)
map.addGeo(geo);
else
geoNoID.Add(geo);
}
private static void readNodeVars3(List<string[]> commands, World map, Node node, Dictionary<string, Segment> segments, List<Node> nodeNoID)
{
int tempInt = 0;
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Node]", map, node);
bool valueValid = true;
switch (commands[j][0])
{
case "ID":
case "SegCap":
// do nothing
break;
case "Seg":
valueValid = int.TryParse(commands[j][1], out tempInt);
node.Segments[tempInt] = segments[value];
break;
case "IsParent":
case "GenSpacing":
case "GenCountDown":
case "X":
case "Y":
case "Owner":
case "Radius":
case "SightDistance":
case "Active":
case "Spacing":
case "Type":
case "OwnsHotspot":
// do nothing
break;
default:
throw new Exception("Node variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid for variable '" + commands[j][0] + "'.");
}
node.updateNumSegments();
if (node.ID != null)
map.addNode(node);
else
nodeNoID.Add(node);
}
public static World loadWorld(string path, GraphicsDeviceManager graphics)
{
Graphics = graphics;
World map = new World();
List<List<string[]>> commands = new List<List<string[]>>();
// first read file into a list of commands
TextReader reader = null;
int debugI = -1;
try
{
reader = new StreamReader(path);
string line = null;
while ((line = reader.ReadLine()) != null)
{
debugI++;
if (debugI == 29)
{ }
// remove comments
int commentIndex = line.IndexOf(@"//");
if (commentIndex != -1)
line = line.Substring(0, commentIndex);
// remove whitespace outside of quotes
{
bool inQuotes = false;
StringBuilder buf = new StringBuilder(line);
for (int i = 0; i < buf.Length; i++)
{
if (buf[i] == '"')
inQuotes = !inQuotes;
else if (!inQuotes && (buf[i] == ' ' || buf[i] == '\t'))
{
buf.Remove(i, 1);
i--;
}
}
}
if (string.IsNullOrEmpty(line))
continue;
List<string[]> section = null;
switch (line)
{
case "[World]":
case "[Player]":
case "[Camera]":
case "[Grid]":
case "[FogOfWar]":
case "[Scripts]":
case "[Node]":
case "[Segment]":
case "[Geo]":
case "[NodeType]":
case "[PathFinder]":
case "[Hotspot]":
commands.Add(new List<string[]>());
section = commands[commands.Count - 1];
section.Add(new string[3]);
section[0][0] = line;
break;
default:
int split = line.IndexOf('=');
string[] breakUp = new string[] { line.Substring(0, split), line.Substring(split + 1) };
section = commands[commands.Count - 1];
section.Add(new string[3]);
section[section.Count - 1][2] = breakUp[1];
if(breakUp[0].EndsWith("]"))
{
int openBrace = breakUp[0].IndexOf('[');
if (openBrace != -1)
{
section[section.Count - 1][0] = breakUp[0].Substring(0, openBrace);
section[section.Count - 1][1] = breakUp[0].Substring(openBrace + 1, breakUp[0].Length - openBrace - 2);
}
else
{
section[section.Count - 1][0] = breakUp[0];
}
}
else
{
section[section.Count - 1][0] = breakUp[0];
}
break;
}
}
}
catch (Exception ex)
{ }
finally { if (reader != null) reader.Close(); }
Dictionary<string, Player> players = new Dictionary<string, Player>();
Dictionary<string, Node> nodes = new Dictionary<string,Node>();
Dictionary<string, Segment> segments = new Dictionary<string,Segment>();
Dictionary<string, Geo> geos = new Dictionary<string, Geo>();
Dictionary<string, Hotspot> hotspots = new Dictionary<string, Hotspot>();
Dictionary<string, NodeType> nodeTypes = new Dictionary<string, NodeType>();
List<Node> nodeList = new List<Node>();
List<Segment> segList = new List<Segment>();
List<Node> nodeNoID = new List<Node>();
List<Segment> segNoID = new List<Segment>();
List<Geo> geoNoID = new List<Geo>();
List<Hotspot> hotspotNoID = new List<Hotspot>();
List<NodeType> nodeTypeNoID = new List<NodeType>();
// process commands
// world
for (int i = 0; i < commands.Count; i++)
{
if (commands[i][0][0] == "[World]")
{
readWorldVars(commands[i], map);
commands.RemoveAt(i);
break;
}
}
// camera
map.Cam.Width = (FInt)Graphics.PreferredBackBufferWidth;
map.Cam.Height = (FInt)Graphics.PreferredBackBufferHeight;
for (int i = 0; i < commands.Count; i++)
{
if (commands[i][0][0] == "[Camera]")
{
readCameraVars(commands[i], map);
commands.RemoveAt(i);
break;
}
}
// grid, fog of war, node types, and pathfinder
bool gridFound = false;
bool fogFound = false;
for (int i = 0; i < commands.Count; i++)
{
if (!gridFound && commands[i][0][0] == "[Grid]")
{
gridFound = true;
readGridVars(commands[i], map);
commands.RemoveAt(i);
i--;
}
else if (!fogFound && commands[i][0][0] == "[FogOfWar]")
{
fogFound = true;
readFogOfWarVars(commands[i], map);
commands.RemoveAt(i);
i--;
}
else if (commands[i][0][0] == "[NodeType]")
{
readNodeTypeVars(commands[i], map, nodeTypes, nodeTypeNoID);
commands.RemoveAt(i);
i--;
}
else if (commands[i][0][0] == "[PathFinder]")
{
readPathFinderVars(commands[i], map);
commands.RemoveAt(i);
i--;
}
}
// players, geos, and hotspots
for (int i = 0; i < commands.Count; i++)
{
if (commands[i][0][0] == "[Player]")
{
readPlayerVars(commands[i], map, players);
commands.RemoveAt(i);
i--;
}
else if (commands[i][0][0] == "[Geo]")
{
readGeoVars(commands[i], map, geos, geoNoID);
commands.RemoveAt(i);
i--;
}
else if (commands[i][0][0] == "[Hotspot]")
{
readHotspotVars(commands[i], map, hotspots, hotspotNoID);
commands.RemoveAt(i);
i--;
}
}
// nodes and segments: 1st round
for (int i = 0; i < commands.Count; i++)
{
if (commands[i][0][0] == "[Node]")
{
readNodeVars1(commands[i], map, nodeList, nodes, players, nodeTypes, hotspots);
readNodeVars2(commands[i], map, nodeList[nodeList.Count - 1], nodes, players);
}
else if (commands[i][0][0] == "[Segment]")
{
readSegmentVars1(commands[i], map, segList, segments, players);
}
}
// nodes and segments: 2nd round
int curNode = 0;
int curSegment = 0;
for (int i = 0; i < commands.Count; i++)
{
if (commands[i][0][0] == "[Node]")
{
readNodeVars3(commands[i], map, nodeList[curNode], segments, nodeNoID);
curNode++;
commands.RemoveAt(i);
i--;
}
else if (commands[i][0][0] == "[Segment]")
{
readSegmentVars2(commands[i], map, segList[curSegment], nodes);
curSegment++;
}
}
// segments: 3rd round
curSegment = 0;
for (int i = 0; i < commands.Count; i++)
{
if (commands[i][0][0] == "[Segment]")
{
readSegmentVars3(commands[i], map, segList[curSegment], segNoID);
curSegment++;
}
else
{
throw new Exception("Invalid section: " + commands[i][0][0]);
}
}
map.refreshNodeVars();
map.sortNodeTypes();
map.refreshNextGenIDs();
// add IDless objects to map
foreach (Node node in nodeNoID)
{
map.addNode(node);
}
foreach (Segment seg in segNoID)
{
map.addSegment(seg);
}
foreach (Geo geo in geoNoID)
{
map.addGeo(geo);
}
foreach (Hotspot hotspot in hotspotNoID)
{
map.addHotspot(hotspot);
}
foreach (NodeType nt in nodeTypeNoID)
{
map.addNodeType(nt);
}
// prepare player vars
for (int i = 0; i < map.Players.Count; i++)
{
map.Players[i].Fog.applyVisibility(map.Players[i].Nodes);
if (map.Players[i].Type == Player.PlayerType.Computer)
{
map.Players[i].AIThreadBase = new AIThread(map.Players[i]);
map.Players[i].AIThreadBase.Path = new PathFinder(map.PathRows, map.PathCols, map);
Node[] plyrNodes = null;
Segment[] plyrSegs = null;
NodeSkel[] allNodes = null;
SegmentSkel[] allSegs = null;
map.Players[i].AIThreadBase.Grid = map.Grid.getSkeleton(map.Players[i], out plyrNodes, out plyrSegs, out allNodes, out allSegs);
map.Players[i].AIThreadBase.Nodes.AddRange(plyrNodes);
map.Players[i].AIThreadBase.Segments.AddRange(plyrSegs);
map.Players[i].AIThreadBase.buildDictionaries(allNodes, allSegs);
map.NodeEvents[i].Clear();
map.SegEvents[i].Clear();
map.Players[i].AIThreadBase.refreshVisibility();
map.Players[i].AIThreadBase.refreshPathIntersections();
}
}
map.refreshVisibility();
// let go of the graphics device, since it's no longer needed
Graphics = null;
return map;
}
private static void readNodeVars1(List<string[]> commands, World map, List<Node> nodeList, Dictionary<string, Node> nodes, Dictionary<string, Player> players, Dictionary<string, NodeType> nodeTypes, Dictionary<string, Hotspot> hotspots)
{
double tempDouble = 0d;
Node node = new Node(map);
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Node]", map, node);
bool valueValid = true;
switch (commands[j][0])
{
case "ID":
node.ID = value;
nodes.Add(value, node);
break;
case "SegCap":
case "Seg":
case "IsParent":
case "GenSpacing":
case "GenCountDown":
// do nothing until next step
break;
case "X":
valueValid = double.TryParse(value, out tempDouble);
node.X = (FInt)tempDouble;
break;
case "Y":
valueValid = double.TryParse(value, out tempDouble);
node.Y = (FInt)tempDouble;
break;
case "Owner":
node.Owner = players[value];
break;
case "Radius":
case "SightDistance":
// do nothing until next step
break;
case "Active":
valueValid = value == "true" || value == "false";
node.Active = value == "true";
break;
case "Spacing":
// do nothing until next step
break;
case "Type":
node.setNodeType(nodeTypes[value]);
break;
case "OwnsHotspot":
node.OwnsHotspot = hotspots[value];
break;
default:
throw new Exception("Node variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid for variable '" + commands[j][0] + "'.");
}
nodeList.Add(node);
}
private static void readNodeVars2(List<string[]> commands, World map, Node node, Dictionary<string, Node> nodes, Dictionary<string, Player> players)
{
double tempDbl = 0d;
int tempInt = 0;
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Node]", map, node);
bool valueValid = true;
switch (commands[j][0])
{
case "ID":
// do nothing
break;
case "SegCap":
valueValid = int.TryParse(value, out tempInt);
node.initSegArrays(tempInt);
break;
case "Seg":
// do nothing until next step
break;
case "IsParent":
valueValid = value == "true" || value == "false";
node.IsParent = value == "true";
break;
case "GenSpacing":
valueValid = double.TryParse(value, out tempDbl);
node.GenSpacing = (FInt)tempDbl;
break;
case "GenCountDown":
valueValid = double.TryParse(value, out tempDbl);
node.GenCountDown = (FInt)tempDbl;
break;
case "X":
case "Y":
case "Owner":
// do nothing
break;
case "Radius":
valueValid = double.TryParse(value, out tempDbl);
node.Radius = (FInt)tempDbl;
break;
case "SightDistance":
valueValid = double.TryParse(value, out tempDbl);
node.SightDistance = (FInt)tempDbl;
break;
case "Active":
// do nothing
break;
case "Spacing":
valueValid = double.TryParse(value, out tempDbl);
node.Spacing = (FInt)tempDbl;
break;
case "Type":
case "OwnsHotspot":
// do nothing
break;
default:
throw new Exception("Node variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid for variable '" + commands[j][0] + "'.");
}
}
private static void readNodeTypeVars(List<string[]> commands, World map, Dictionary<string, NodeType> nodeTypes, List<NodeType> nodeTypeNoID)
{
int tempInt = 0;
double tempDbl = 0d;
NodeType nodeType = new NodeType();
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[NodeType]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "ID":
nodeType.ID = value;
nodeTypes.Add(value, nodeType);
break;
case "IsParent":
valueValid = value == "true" || value == "false";
nodeType.IsParent = value == "true";
break;
case "NumSegments":
valueValid = int.TryParse(value, out tempInt);
nodeType.NumSegments = tempInt;
break;
case "Radius":
valueValid = double.TryParse(value, out tempDbl);
nodeType.Radius = (FInt)tempDbl;
break;
case "Spacing":
valueValid = double.TryParse(value, out tempDbl);
nodeType.Spacing = (FInt)tempDbl;
break;
case "GenSpacing":
valueValid = double.TryParse(value, out tempDbl);
nodeType.GenSpacing = (FInt)tempDbl;
break;
case "SightDistance":
valueValid = double.TryParse(value, out tempDbl);
nodeType.SightDistance = (FInt)tempDbl;
break;
case "BuildRangeMin":
valueValid = double.TryParse(value, out tempDbl);
nodeType.BuildRangeMin = (FInt)tempDbl;
break;
case "Name":
nodeType.Name = value;
break;
default:
throw new Exception("NodeType variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid.");
}
if (nodeType.ID != null)
map.addNodeType(nodeType);
else
nodeTypeNoID.Add(nodeType);
}
private static void readHotspotVars(List<string[]> commands, World map, Dictionary<string, Hotspot> hotspots, List<Hotspot> hotspotNoID)
{
double tempDouble = 0d;
Hotspot hotspot = new Hotspot(map);
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Hotspot]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "ID":
hotspot.ID = value;
hotspots.Add(value, hotspot);
break;
case "X":
valueValid = double.TryParse(value, out tempDouble);
hotspot.X = (FInt)tempDouble;
break;
case "Y":
valueValid = double.TryParse(value, out tempDouble);
hotspot.Y = (FInt)tempDouble;
break;
case "Script":
hotspot.Script = value.Replace("[newline]", "\n");
break;
default:
throw new Exception("Hotspot variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid for variable '" + commands[j][0] + "'.");
}
if (hotspot.ID != null)
map.addHotspot(hotspot);
}
private static void readGridVars(List<string[]> commands, World map)
{
int tempInt = 0;
int numRows = 0;
int numCols = 0;
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Grid]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "Rows":
valueValid = int.TryParse(value, out tempInt);
numRows = tempInt;
break;
case "Cols":
valueValid = int.TryParse(value, out tempInt);
numCols = tempInt;
break;
default:
throw new Exception("Grid variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid.");
}
map.Grid = new GridManager(numCols, numRows, map);
}
/// <summary>Creates a new instance of Node.</summary>
/// <param name="inWorld">The world that contains this node.</param>
public Node(World inWorld)
{
clear();
InWorld = inWorld;
}
private static void readPathFinderVars(List<string[]> commands, World map)
{
int tempInt = 0;
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[PathFinder]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "Rows":
valueValid = int.TryParse(value, out tempInt);
map.PathRows = tempInt;
break;
case "Cols":
valueValid = int.TryParse(value, out tempInt);
map.PathCols = tempInt;
break;
default:
throw new Exception("PathFinder variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid.");
}
}
/// <summary>Creates a new instance of Node.</summary>
/// <param name="inWorld">The world that contains this node.</param>
/// <param name="nodeType">The type of node.</param>
public Node(World inWorld, NodeType nodeType)
: this(inWorld)
{
setNodeType(nodeType);
}
/// <summary>Saves the provided world to the specified path.</summary>
/// <param name="world">The world to save.</param>
/// <param name="path">The path to save it to.</param>
/// <returns>Any error messages.</returns>
public static string saveWorld(World world, string path)
{
string errorMessage = string.Empty;
TextWriter writer = null;
try
{
writer = new StreamWriter(path);
writer.WriteLine("[World]");
writer.WriteLine("Width=" + world.Width);
writer.WriteLine("Height=" + world.Height);
writer.WriteLine("PersonSpacing=" + world.PersonSpacing);
writer.WriteLine("PersonSpeedLower=" + world.PersonSpeedLower);
writer.WriteLine("PersonSpeedUpper=" + world.PersonSpeedUpper);
writer.WriteLine("RetractSpeed=" + world.RetractSpeed);
writer.WriteLine("BuildRate=" + world.BuildRate);
if (!string.IsNullOrWhiteSpace(world.ScriptBeginUpdate))
writer.WriteLine("ScriptBeginUpdate=" + world.ScriptBeginUpdate.Replace("\n", "[newline]"));
writer.WriteLine();
writer.WriteLine("[Camera]");
writer.WriteLine("X=" + world.Cam.CenterX);
writer.WriteLine("Y=" + world.Cam.CenterY);
writer.WriteLine();
writer.WriteLine("[Grid]");
writer.WriteLine("Rows=" + world.Grid.NumRows);
writer.WriteLine("Cols=" + world.Grid.NumCols);
writer.WriteLine();
writer.WriteLine("[FogOfWar]");
writer.WriteLine("Rows=" + world.FogRows);
writer.WriteLine("Cols=" + world.FogCols);
writer.WriteLine();
writer.WriteLine("[PathFinder]");
writer.WriteLine("Rows=" + world.PathRows);
writer.WriteLine("Cols=" + world.PathCols);
writer.WriteLine("//");
writer.WriteLine("// Hotspots");
writer.WriteLine("//");
foreach (Hotspot hs in world.Hotspots)
{
writer.WriteLine();
writer.WriteLine("[Hotspot]");
writer.WriteLine("ID=" + hs.ID);
writer.WriteLine("X=" + hs.X);
writer.WriteLine("Y=" + hs.Y);
if (!string.IsNullOrWhiteSpace(hs.Script))
writer.WriteLine("Script=" + hs.Script.Replace("\n", "[newline]"));
}
writer.WriteLine();
writer.WriteLine("//");
writer.WriteLine("// Node Types");
writer.WriteLine("//");
foreach (NodeType nt in world.NodeTypes)
{
writer.WriteLine();
writer.WriteLine("[NodeType]");
writer.WriteLine("ID=" + nt.ID);
writer.WriteLine("Name=" + nt.Name);
writer.WriteLine("IsParent=" + (nt.IsParent ? "true" : "false"));
writer.WriteLine("NumSegments=" + nt.NumSegments);
writer.WriteLine("Radius=" + nt.Radius);
writer.WriteLine("Spacing=" + nt.Spacing);
writer.WriteLine("GenSpacing=" + nt.GenSpacing);
writer.WriteLine("SightDistance=" + nt.SightDistance);
writer.WriteLine("BuildRangeMin=" + nt.BuildRangeMin);
}
writer.WriteLine();
writer.WriteLine("//");
writer.WriteLine("// Players");
writer.WriteLine("//");
foreach (Player p in world.Players)
{
writer.WriteLine();
writer.WriteLine("[Player]");
writer.WriteLine("Type=" + p.Type);
writer.WriteLine("ID=" + p.ID);
writer.WriteLine("Name=" + p.Name);
}
writer.WriteLine();
writer.WriteLine("//");
writer.WriteLine("// Nodes");
writer.WriteLine("//");
foreach (Node n in world.Nodes)
{
writer.WriteLine();
writer.WriteLine("[Node]");
writer.WriteLine("ID=" + n.ID);
if (n.NType != null)
writer.WriteLine("Type=" + n.NType.ID);
for (int i = 0; i < n.Segments.Length; i++)
{
if (n.Segments[i] != null)
writer.WriteLine("Seg[" + i + "]=" + n.Segments[i].ID);
}
writer.WriteLine("GenCountDown=" + n.GenCountDown);
writer.WriteLine("X=" + n.X);
writer.WriteLine("Y=" + n.Y);
if (n.Owner != null)
writer.WriteLine("Owner=" + n.Owner.ID);
writer.WriteLine("Active=" + (n.Active ? "true" : "false"));
if (n.NType == null || n.IsParent != n.NType.IsParent)
writer.WriteLine("IsParent=" + (n.IsParent ? "true" : "false"));
if (n.NType == null || n.Segments.Length != n.NType.NumSegments)
writer.WriteLine("NumSegments=" + n.Segments.Length);
if (n.NType == null || n.Radius != n.NType.Radius)
writer.WriteLine("Radius=" + n.Radius);
if (n.NType == null || n.Spacing != n.NType.Spacing)
writer.WriteLine("Spacing=" + n.Spacing);
if (n.NType == null || n.GenSpacing != n.NType.GenSpacing)
writer.WriteLine("GenSpacing=" + n.GenSpacing);
if (n.NType == null || n.SightDistance != n.NType.SightDistance)
writer.WriteLine("SightDistance=" + n.SightDistance);
if (n.OwnsHotspot != null)
writer.WriteLine("OwnsHotspot=" + n.OwnsHotspot.ID);
}
writer.WriteLine();
writer.WriteLine("//");
writer.WriteLine("// Segments");
writer.WriteLine("//");
foreach (Segment s in world.Segments)
{
writer.WriteLine();
writer.WriteLine("[Segment]");
writer.WriteLine("ID=" + s.ID);
for (int i = 0; i < 2; i++)
{
if (world.Nodes.Contains(s.Nodes[i]))
writer.WriteLine("Node[" + i + "]=" + s.Nodes[i].ID);
else
writer.WriteLine("End[" + i + "]=" + s.Nodes[i].X + "," + s.Nodes[i].Y);
}
writer.WriteLine("EndLength[0]=" + s.EndLength[0]);
writer.WriteLine("EndLength[1]=" + s.EndLength[1]);
if (s.Owner != null)
writer.WriteLine("Owner=" + s.Owner.ID);
writer.WriteLine("State[0]=" + s.State[0]);
writer.WriteLine("State[1]=" + s.State[1]);
for (int i = 0; i < 2; i++)
{
writer.WriteLine("Person[" + i + "]=" + string.Join(",", s.People[i]));
}
}
writer.WriteLine();
writer.WriteLine("//");
writer.WriteLine("// Geos");
writer.WriteLine("//");
foreach (Geo geo in world.Geos)
{
writer.WriteLine();
writer.WriteLine("[Geo]");
writer.WriteLine("ID=" + geo.ID);
writer.WriteLine("Display=" + (geo.Display ? "true" : "false"));
writer.WriteLine("CloseLoop=" + (geo.CloseLoop ? "true" : "false"));
for (int i = 0; i < geo.Vertices.Length; i += 2)
{
writer.WriteLine("Vertex=" + geo.Vertices[i].X + "," + geo.Vertices[i].Y);
}
if (geo.Vertices.Length > 1)
writer.WriteLine("Vertex=" + geo.Vertices[geo.Vertices.Length - 1].X + "," + geo.Vertices[geo.Vertices.Length - 1].Y);
}
}
catch (Exception ex)
{
errorMessage += ex.Message;
}
finally { if (writer != null) writer.Close(); }
return errorMessage;
}
/// <summary>Creates a new instance of Segment.</summary>
/// <param name="inWorld">The world that contains this segment.</param>
public Segment(World inWorld)
{
clear();
InWorld = inWorld;
}
/// <summary>Creates a new instance of PathFinder.</summary>
/// <param name="numRows">The number of rows in the grid.</param>
/// <param name="numCols">The number of columns in the grid.</param>
/// <param name="inWorld">The world that contains this path finder.</param>
public PathFinder(int numRows, int numCols, World inWorld)
{
clear();
InWorld = inWorld;
Grid = new PathNode[numRows, numCols];
Nodes = new PathNode[numRows * numCols];
NodeSpacing = (VectorD)inWorld.Size / new VectorD((double)numCols, (double)numRows);
// build grid
PathNode node = null; // temporary variable
// initialize each node in the grid
for (int row = 0; row < numRows; row++)
{
for (int col = 0; col < numCols; col++)
{
node = new PathNode();
node.Index = row * NumCols + col;
node.Position = new VectorD((double)col * NodeSpacing.X, (double)row * NodeSpacing.Y);
Grid[row, col] = node;
Nodes[node.Index] = node;
}
}
// connect nodes to each other, if not blocked
for (int row = 0; row < numRows; row++)
{
for (int col = 0; col < numCols; col++)
{
// use collision detection to rule out connections (only geos can block)
node = Grid[row, col];
PathNode destNode = null;
VectorF nodePos = (VectorF)node.Position;
if (col < numCols - 1)
{
// upper-right
if (row > 0)
{
destNode = Grid[row - 1, col + 1];
if (!inWorld.Collision.segCollision(nodePos, (VectorF)destNode.Position, null, null, false, false, true))
{
node.addLast(new PathEdge(this, node.Index, destNode.Index));
destNode.addLast(new PathEdge(this, destNode.Index, node.Index));
}
}
// right
destNode = Grid[row, col + 1];
if (!inWorld.Collision.segCollision(nodePos, (VectorF)destNode.Position, null, null, false, false, true))
{
node.addLast(new PathEdge(this, node.Index, destNode.Index));
destNode.addLast(new PathEdge(this, destNode.Index, node.Index));
}
// lower right
if (row < numRows - 1)
{
destNode = Grid[row + 1, col + 1];
if (!inWorld.Collision.segCollision(nodePos, (VectorF)destNode.Position, null, null, false, false, true))
{
node.addLast(new PathEdge(this, node.Index, destNode.Index));
destNode.addLast(new PathEdge(this, destNode.Index, node.Index));
}
}
}
// bottom
if (row < numRows - 1)
{
destNode = Grid[row + 1, col];
if (!inWorld.Collision.segCollision(nodePos, (VectorF)destNode.Position, null, null, false, false, true))
{
node.addLast(new PathEdge(this, node.Index, destNode.Index));
destNode.addLast(new PathEdge(this, destNode.Index, node.Index));
}
}
}
}
}
private static void readPlayerVars(List<string[]> commands, World map, Dictionary<string, Player> players)
{
Player player = new Player(map);
player.Fog = new FogOfWar(map.FogRows, map.FogCols, map.Size, player);
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Player]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "Type":
switch (value)
{
case "Human":
player.Type = Player.PlayerType.Human;
map.HumanPlayer = player;
break;
case "Network":
player.Type = Player.PlayerType.Network;
break;
case "Computer":
player.Type = Player.PlayerType.Computer;
break;
default:
throw new Exception("Unrecognized player type: " + value);
}
break;
case "Name":
player.Name = value;
break;
case "ID":
player.ID = value;
players.Add(value, player);
break;
default:
throw new Exception("Player variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid.");
}
map.addPlayer(player);
if (player.Type == Player.PlayerType.Computer)
{
map.SegEvents.Add(new Dictionary<string, WorldEvent.EventType>());
map.NodeEvents.Add(new Dictionary<string, WorldEvent.EventType>());
}
else
{
map.SegEvents.Add(null);
map.NodeEvents.Add(null);
}
}
private static void readCameraVars(List<string[]> commands, World map)
{
double tempDbl = 0d;
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Camera]", map);
bool valueValid = true;
switch (commands[j][0])
{
case "Width":
valueValid = double.TryParse(value, out tempDbl);
map.Cam.Width = (FInt)tempDbl;
break;
case "Height":
valueValid = double.TryParse(value, out tempDbl);
map.Cam.Height = (FInt)tempDbl;
break;
case "X":
valueValid = double.TryParse(value, out tempDbl);
map.Cam.CenterX = (FInt)tempDbl;
break;
case "Y":
valueValid = double.TryParse(value, out tempDbl);
map.Cam.CenterY = (FInt)tempDbl;
break;
default:
throw new Exception("Camera variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid.");
}
map.Cam.refreshCorners();
}
/// <summary>Creates a new instance of PathFinder.</summary>
/// <param name="grid">The grid of path nodes.</param>
/// <param name="inWorld">The world that contains this path finder.</param>
public PathFinder(PathNode[,] grid, World inWorld)
{
clear();
InWorld = InWorld;
Grid = grid;
Nodes = new PathNode[NumRows * NumCols];
for (int row = 0; row < NumRows; row++)
{
for (int col = 0; col < NumCols; col++)
{
Nodes[row * NumCols + col] = Grid[row, col];
}
}
NodeSpacing = (VectorD)inWorld.Size / new VectorD((double)NumCols, (double)NumRows);
}
private static void readSegmentVars1(List<string[]> commands, World map, List<Segment> segList, Dictionary<string, Segment> segments, Dictionary<string, Player> players)
{
double tempDbl = 0d;
int tempInt = 0;
Segment segment = new Segment(map);
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Segment]", map, segment);
bool valueValid = true;
switch (commands[j][0])
{
case "ID":
segment.ID = value;
segments.Add(value, segment);
break;
case "Node":
case "EndLength":
// do nothing until next step
break;
case "Owner":
segment.Owner = players[value];
break;
case "State":
valueValid = int.TryParse(commands[j][1], out tempInt);
switch (value)
{
case "Complete":
segment.State[tempInt] = Segment.SegState.Complete;
break;
case "Retracting":
segment.State[tempInt] = Segment.SegState.Retracting;
break;
case "Building":
segment.State[tempInt] = Segment.SegState.Building;
break;
default:
throw new Exception("Unrecognized segment lane state: " + value);
}
break;
case "Person":
valueValid = int.TryParse(commands[j][1], out tempInt);
string[] people = value.Split(',');
foreach (string p in people)
{
if (double.TryParse(p, out tempDbl))
segment.People[tempInt].AddLast((FInt)tempDbl);
}
break;
default:
throw new Exception("Segment variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid for variable '" + commands[j][0] + "'.");
}
segList.Add(segment);
}
/// <summary>Creates a new instance of Player.</summary>
/// <param name="inWorld">The world that this player is in.</param>
public Player(World inWorld)
{
clear();
InWorld = inWorld;
}
private static void readSegmentVars2(List<string[]> commands, World map, Segment segment, Dictionary<string, Node> nodes)
{
int tempInt = 0;
double tempDbl = 0d;
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Segment]", map, segment);
bool valueValid = true;
switch (commands[j][0])
{
case "ID":
// do nothing
break;
case "Node":
valueValid = int.TryParse(commands[j][1], out tempInt);
segment.Nodes[tempInt] = nodes[value];
break;
case "End":
valueValid = int.TryParse(commands[j][1], out tempInt);
Node newNode = new Node(map);
string[] coords = value.Split(',');
if (valueValid && coords.Length == 2 && double.TryParse(coords[0], out tempDbl))
{
newNode.X = (FInt)tempDbl;
if (double.TryParse(coords[1], out tempDbl))
newNode.Y = (FInt)tempDbl;
else
valueValid = false;
}
else
valueValid = false;
if (valueValid)
segment.Nodes[tempInt] = newNode;
break;
case "EndLength":
case "Owner":
case "State":
case "Person":
// do nothing
break;
default:
throw new Exception("Segment variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid for variable '" + commands[j][0] + "'.");
}
segment.refreshMath();
}
/// <summary>Loads the currently selected file in lsbLoadSaveFile into the editor.</summary>
private void loadSelectedFile()
{
StringBuilder path = new StringBuilder();
foreach (ButtonText b in btnSaveLoadPath)
{
path.Append(b.Text);
path.Append('\\');
}
path.Append(lsbSaveLoadFiles.SelectedItem);
hoveredNode = null;
selectedNode = null;
hoveredSeg = null;
selectedSeg = null;
hoveredSegEnd = null;
hoveredSegEndOwner = null;
selectedSegEnd = null;
hoveredGeo = null;
selectedGeo = null;
world = WorldLoader.loadWorld(path.ToString(), Graphics);
refreshSideBar();
}
private static void readSegmentVars3(List<string[]> commands, World map, Segment segment, List<Segment> segNoID)
{
double tempDbl = 0d;
int tempInt = 0;
for (int j = 1; j < commands.Count; j++)
{
string value = translateValue(commands[j][2], "[Segment]", map, segment);
bool valueValid = true;
switch (commands[j][0])
{
case "ID":
case "Node":
// do nothing
break;
case "EndLength":
valueValid = int.TryParse(commands[j][1], out tempInt);
valueValid &= double.TryParse(value, out tempDbl);
segment.EndLength[tempInt] = (FInt)tempDbl;
segment.refreshEndLoc(1 - tempInt);
break;
case "Owner":
case "State":
case "Person":
// do nothing
break;
default:
throw new Exception("Segment variable not recognized: " + commands[j][0]);
}
if (!valueValid)
throw new Exception("Value '" + commands[j][2] + "' not valid for variable '" + commands[j][0] + "'.");
}
if (segment.ID != null)
map.addSegment(segment);
else
segNoID.Add(segment);
}