public Universe(ISaveFile saveFile, Mod mod)
{
SaveFile = saveFile;
_mod = mod;
_startWorld = new World(this);
_startWorld.Generator = new WorldGenerator(_startWorld);
_modData = new ModData
{
Materials = mod.Materials.Values.Select((m, i) =>
{
m.Index = i;
return m;
}).ToList(),
Models = mod.MobTypes.Values.Select((m, i) =>
{
m.Model.Index = i;
return m.Model;
}).ToList(),
};
for (int i = 0; i < 20; ++i)
{
MobType type = null;
if (_mod.MobTypes.Count > 0)
{
string nextMobType = _mod.MobTypes.Keys.ElementAt(i % _mod.MobTypes.Count);
type = _mod.MobTypes[nextMobType];
}
var e = new Entity()
{
PositionData = new PositionData(),
IsAiControlled = true,
MobName = type?.Name,
ModelIndex = type?.Model.Index
};
Movement.Respawn(e.PositionData);
_entities.Add(e);
}
var thread = new Thread(() => RunUniverse());
thread.IsBackground = true;
thread.Start();
}
public World(Universe universe, ModData modData)
{
Universe = universe;
ModData = modData;
}
public async Task SetModAsync(ModData mod)
{
Bind();
_textures.Clear();
_textures.Add(null);
foreach (var texture in mod.Materials.Select(m => m.Texture))
{
texture.Index = _textures.Count;
_textures.Add(texture);
}
_count = _textures.Count;
// Find a texture size that fits all material textures.
for (_size = 1; _size * _size < _count; _size += _size) { }
_textureEntries = new TextureEntry[_count];
double tf = (double)ushort.MaxValue / _size;
double to = (double)ushort.MaxValue / (_size * TextureSize);
await TextureHelper.DrawTextureAsync(
_textureId,
_size * TextureSize,
_size * TextureSize,
graphics =>
{
int x = 0, y = 0;
for (int i = 0; i < _count; ++i)
{
var texture = _textures[i];
System.Drawing.Brush brush;
if (texture == null)
{
brush = System.Drawing.Brushes.White;
}
else
{
var color = new Color(texture.Color);
brush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb((int)(color.R * 255), (int)(color.G * 255), (int)(color.B * 255)));
}
var x0 = x * TextureSize;
var y0 = y * TextureSize;
graphics.FillRectangle(brush, new System.Drawing.Rectangle(x0, y0, TextureSize, TextureSize));
_textureEntries[i] = new TextureEntry
{
PixelX0 = x0,
PixelY0 = y0,
PixelX1 = x0 + TextureSize,
PixelY1 = y0 + TextureSize,
X0 = (ushort)(x * tf + to),
Y0 = (ushort)(y * tf + to),
X1 = (ushort)((x + 1) * tf - to),
Y1 = (ushort)((y + 1) * tf - to),
};
++x;
if (x == _size)
{
x = 0;
++y;
}
}
},
null);
RunTextureGeneration();
}
