private void Draw()
{
biomeRect = new Rect(borderSize, borderSize, 50, position.height - (borderSize * 2));
GUI.DrawTexture(biomeRect, biome.GetVertTexture((int)biomeRect.height));
keyRects = new Rect[biome.regions.Count];
for (int i = 0; i < keyRects.Length; i++)
{
TerrainType terrain = biome.regions [i];
Rect keyRect = new Rect(biomeRect.xMax + borderSize, biomeRect.y + biomeRect.height * (1f - terrain.height) - (keyHeight / 2f), keyWidth, keyHeight);
if (i == selectedKeyIndex)
{
EditorGUI.DrawRect(new Rect(keyRect.x - 2, keyRect.y - 2, keyRect.width + 4, keyRect.height + 4), Color.black);
}
EditorGUI.DrawRect(keyRect, terrain.colour);
keyRects [i] = keyRect;
}
settingsRect = new Rect(keyRects [0].xMax + borderSize, borderSize, position.width, position.height);
GUILayout.BeginArea(settingsRect);
EditorGUI.BeginChangeCheck();
Color newColour = EditorGUILayout.ColorField(biome.regions [selectedKeyIndex].colour, GUILayout.MaxWidth(250));
if (EditorGUI.EndChangeCheck())
{
biome.SetRegionColour(selectedKeyIndex, newColour);
}
biome.threshold = EditorGUILayout.FloatField("Threshold", biome.threshold, GUILayout.MaxWidth(200));
GUILayout.EndArea();
}