private void CreateBillboardIfEliglible(IBillboardBuilder builder, Vector3 position, Vector2 area)
{
if (builder.HasBillboards())
{
var northSouthSideLength = area.X;
var eastWestSideLength = area.Y;
if (northSouthSideLength > eastWestSideLength)
{
if (northSouthSideLength >= builder.CalculateBillboardWidth(3))
{
var billboard = CoinFlip.Flip() ?
builder.CreateNorthFacingBillboard(position, area, 3) :
builder.CreateSouthFacingBillboard(position, area, 3);
_meshes.AddRange(billboard.Meshes);
}
}
else
{
if (eastWestSideLength >= builder.CalculateBillboardWidth(3))
{
var billboard = CoinFlip.Flip() ?
builder.CreateWestFacingBillboard(position, area, 3) :
builder.CreateEastFacingBillboard(position, area, 3);
_meshes.AddRange(billboard.Meshes);
}
}
}
}
public BuildingGenerator(ILogger logger, IAppConfig config, IBillboardBuilder billboardBuilder)
{
_config = config;
_buildingShader = new Shader("vs.vert", "fs.frag");
_buildingShader.SetUniformValue("tex", new IntUniform
{
Value = 0
});
_buildingTextures = _config.BuildingTextures.Select(c => new Texture(c)).ToArray();
_areaBorder = new Vector2(_config.AreaBorderSize);
_logger = logger;
_billboardBuilder = billboardBuilder;
}
public TowerBuilding(Vector3 position, Vector2 area, Texture texture, Shader shader, float height, IBillboardBuilder billboardBuilder)
{
_texture = texture;
_shader = shader;
var blockToppingArea = new Vector2(area.X + 3, area.Y + 3);
var lastPosition = new Vector3(position);
var billboardPosition = new Vector3();
while (height - 8 > 0)
{
var blockToppingPosition = new Vector3(lastPosition.X - 1.5f, lastPosition.Y, lastPosition.Z - 1.5f);
blockToppingPosition.Y += 5;
billboardPosition = blockToppingPosition;
_meshes.Add(CreateTexturedCube(lastPosition, area, 5));
_meshes.Add(CreateUntexturedCube(blockToppingPosition, blockToppingArea, 3));
lastPosition.Y += 8;
height -= 8;
}
CreateBillboardIfEliglible(billboardBuilder, billboardPosition, blockToppingArea);
}
