/// <summary>
/// Initializes a new instance of the <see cref="Map"/> class.
/// Creates an empty array for segmentDefinition, 3 layers each with
/// room for 64 segments, an array of 16 ledges and a collision grid which is 20x20
/// then it reads segment definitions - to load a map from a file the Read() method
/// has to be invoked manually (we do this in the initialize method from the main class)
/// </summary>
public Map()
{
segDef = new SegmentDefinitions[512];
mapSegment = new MapSegment[3, 64];
colisionGrid = new int[20, 20];
ledges = new Ledge[16];
for (int i = 0; i < 16; i++)
{
ledges[i] = new Ledge();
}
GlobalFlags = new MapFlags(64);
ReadSegmentDefinitions();
}
/// <summary>
/// Reads the map from file.
/// </summary>
public void Read()
{
BinaryReader file = new BinaryReader(File.Open(@"Content/data/maps/" + path + ".zmx", FileMode.Open));
// read ledge information first
for (int i = 0; i < ledges.Length; i++)
{
ledges[i] = new Ledge();
ledges[i].TotalNodes = file.ReadInt32();
for (int n = 0; n < ledges[i].TotalNodes; n++)
{
ledges[i].Nodes[n] = new Vector2(
file.ReadSingle() * 2f, file.ReadSingle() *2f);
}
ledges[i].isHardLedge = file.ReadInt32();
}
// read layer / segment information
for (int l = 0; l < 3; l++)
{
for (int i = 0; i < 64; i++)
{
int t = file.ReadInt32();
if (t == -1)
mapSegment[l, i] = null;
else
{
mapSegment[l, i] = new MapSegment();
mapSegment[l, i].Index = t;
mapSegment[l, i].location = new Vector2(
file.ReadSingle(),
file.ReadSingle());
}
}
}
// read collision grid information
for (int x = 0; x < 20; x++)
{
for (int y = 0; y < 20; y++)
{
colisionGrid[x, y] = file.ReadInt32();
}
}
mapScript = new MapScript(this);
for (int i = 0; i < mapScript.Lines.Length; i++)
{
String s = file.ReadString();
if (s.Length > 0)
mapScript.Lines[i] = new MapScriptLine(s);
else
mapScript.Lines[i] = null;
}
file.Close();
// turn off fog by default and start reading MapScript
// if we find the init tag in the first line we process
// the rest of the script in the update method
Bucket = null;
Water = 0f;
Fog = -1;
if (mapScript.GotoTag("init"))
mapScript.IsReading = true;
}
