AddLight()

void Terraria.Graphics.Light.LegacyLighting.AddLight ( int x, int y, Vector3 color )

inline

Implements Terraria.Graphics.Light.ILightingEngine.

Definition at line 251 of file LegacyLighting.cs.

    {
        float x2 = color.X;
        float y2 = color.Y;
        float z = color.Z;
        if (x - _requestedRectLeft + Lighting.OffScreenTiles < 0 || !((float)(x - _requestedRectLeft + Lighting.OffScreenTiles) < _camera.UnscaledSize.X / 16f + (float)(Lighting.OffScreenTiles * 2) + 10f) || y - _requestedRectTop + Lighting.OffScreenTiles < 0 || !((float)(y - _requestedRectTop + Lighting.OffScreenTiles) < _camera.UnscaledSize.Y / 16f + (float)(Lighting.OffScreenTiles * 2) + 10f) || _tempLights.Count == 2000)
        {
            return;
        }
        Point16 key = new Point16(x, y);
        if (_tempLights.TryGetValue(key, out var value))
        {
            if (_rgb)
            {
                if (value.R < x2)
                {
                    value.R = x2;
                }
                if (value.G < y2)
                {
                    value.G = y2;
                }
                if (value.B < z)
                {
                    value.B = z;
                }
                _tempLights[key] = value;
            }
            else
            {
                float num = (x2 + y2 + z) / 3f;
                if (value.R < num)
                {
                    _tempLights[key] = new ColorTriplet(num);
                }
            }
        }
        else
        {
            value = ((!_rgb) ? new ColorTriplet((x2 + y2 + z) / 3f) : new ColorTriplet(x2, y2, z));
            _tempLights.Add(key, value);
        }
    }

References Terraria.Graphics.Light.LegacyLighting._camera, Terraria.Graphics.Light.LegacyLighting._requestedRectLeft, Terraria.Graphics.Light.LegacyLighting._requestedRectTop, Terraria.Graphics.Light.LegacyLighting._rgb, Terraria.Graphics.Light.LegacyLighting._tempLights, System.Collections.Generic.Dictionary< TKey, TValue >.Add(), System.Collections.Generic.Dictionary< TKey, TValue >.Count, System.key, Terraria.Lighting.OffScreenTiles, System.Collections.Generic.Dictionary< TKey, TValue >.TryGetValue(), Terraria.Graphics.Camera.UnscaledSize, System.value, Microsoft.Xna.Framework.Vector2.X, Microsoft.Xna.Framework.Vector3.X, Microsoft.Xna.Framework.Vector2.Y, Microsoft.Xna.Framework.Vector3.Y, and Microsoft.Xna.Framework.Vector3.Z.