public static TCODConsole LoadImage(string fileName)
{
var transparentColor = new TCODColor(255, 0, 255);
TCODConsole image = null;
try {
using (var file = File.Open(fileName, FileMode.Open)) {
var decrompressedStream = new GZipStream(file, CompressionMode.Decompress);
var reader = new BinaryReader(decrompressedStream);
var fileVersion = reader.ReadInt32();
var layerCount = reader.ReadInt32();
// Reserving space for these in advance, so I'm not doing memory
// allocations repeatedly in the loop.
int layerWidth = 0;
int layerHeight = 0;
int x, y;
int characterCode = 0;
TCODColor foreground = new TCODColor();
TCODColor background = new TCODColor();
for (int layerIndex = 0; layerIndex < layerCount; ++layerIndex)
{
layerWidth = reader.ReadInt32();
layerHeight = reader.ReadInt32();
if (image == null)
{
image = new TCODConsole(layerWidth, layerHeight);
image.setBackgroundColor(transparentColor);
image.clear();
image.setKeyColor(transparentColor);
}
for (var charIndex = 0; charIndex < layerWidth * layerHeight; ++charIndex)
{
x = charIndex / layerHeight;
y = charIndex % layerHeight;
characterCode = reader.ReadInt32();
foreground.Red = reader.ReadByte();
foreground.Green = reader.ReadByte();
foreground.Blue = reader.ReadByte();
background.Red = reader.ReadByte();
background.Green = reader.ReadByte();
background.Blue = reader.ReadByte();
// Check if the current cell is transparent.
if (background.NotEqual(transparentColor))
{
image.putCharEx(x, y, characterCode, foreground, background);
}
}
}
}
} catch (Exception e) {
Logger.Error($"Error loading file '{fileName}': {e.Message}");
}
return(image);
}
public void Draw(TCODConsole cons)
{
cons.setForegroundColor(TCODColor.white);
for (int i = 0; i < MAP_WIDTH; i++)
{
for (int j = 0; j < MAP_HEIGHT; j++)
{
cons.putChar(i, j, this[i, j] ? '#' : '.');
}
}
_stair.Draw(cons);
cons.putChar(StartPosX, StartPosY, '<');
foreach (Item item in _items)
{
item.Draw(cons);
}
foreach (Monster mons in _monsters)
{
mons.Draw(cons);
}
Player.Draw(cons);
for (int i = 0; i < MAP_WIDTH; i++)
{
for (int j = 0; j < MAP_HEIGHT; j++)
{
/*int intens;
* Light light = LightAt(i, j);
*
* if (light == null)
* intens = 0;
* else
* {
* intens = light.IntensityAt(i, j);
* color = color.Multiply(light.Color);
* }
* float value = (float)intens / 20 + (Game.ShowWall ? 0.05f : 0f);
* color.setValue(System.Math.Min(value, 1f));//*/
TCODColor color = cons.getCharForeground(i, j);
TCODColor newCol = ColorAt(i, j);
if (newCol.NotEqual(TCODColor.black))
{
_known[i, j] = true;
}
color = color.Multiply(newCol);
cons.setCharForeground(i, j, color);
}
}
}
