public void UpdateRenderText(Entity renderTextEntity, ref RenderText renderText)//, float3 position, float fontSize, FontDatam font)
{
int desiredLength = renderText.fontIndexes.Length;
int actualLength = renderText.letters.Length;
//UnityEngine.Debug.LogError("Spawning Render Text. Desired Length is: " + desiredLength + " and actualLength is: " + actualLength);
if (desiredLength > actualLength)
{
//UnityEngine.Debug.Log("Adding [" + (desiredLength - actualLength) + "] New Characters.");
BlitableArray <Entity> newLetters = new BlitableArray <Entity>(desiredLength, Unity.Collections.Allocator.Persistent);
for (int i = 0; i < desiredLength; i++)
{
if (i < renderText.letters.Length)
{
newLetters[i] = renderText.letters[i];
}
else
{
newLetters[i] = SpawnNewFontLetter(ref renderText, renderTextEntity, renderText.fontSize);
}
}
if (renderText.letters.Length > 0)
{
renderText.letters.Dispose();
}
renderText.letters = newLetters;
}
// Remove Excess Digits
if (actualLength > desiredLength)
{
BlitableArray <Entity> newLetters = new BlitableArray <Entity>(desiredLength, Unity.Collections.Allocator.Persistent);
//UnityEngine.Debug.Log("Removing [" + (actualLength - desiredLength) + "] Old Characters.");
for (int i = 0; i < renderText.letters.Length; i++)
{
if (i < newLetters.Length)
{
newLetters[i] = renderText.letters[i];
}
else
{
World.EntityManager.DestroyEntity(renderText.letters[i]);
}
}
if (renderText.letters.Length > 0)
{
renderText.letters.Dispose();
}
renderText.letters = newLetters;
}
// now set them all
float3 offset = float3.zero;
// first get total size
// now we know the offset for centring
if (renderText.alignment == 0)
{
// no alignment
offset.x = ((-desiredLength - 1f) / 2f) * renderText.fontSize;// should be offset by half total size
}
if (renderText.alignment == 1)
{
// right aligned
offset.x = (-desiredLength - 0.5f) * renderText.fontSize + renderText.offsetX;
}
if (renderText.offsetX != 0)
{
offset.x = renderText.offsetX;
}
offset.z = -0.005f;
for (int i = 0; i < renderText.letters.Length; i++)
{
// set position first
offset.x += renderText.fontSize; // should be based on particular font
if (renderText.fontIndexes[i] != 255)
{
Translation translation = World.EntityManager.GetComponentData <Translation>(
renderText.letters[i]);
translation.Value = offset;
World.EntityManager.SetComponentData(renderText.letters[i], translation);
// Set Texture
// should check if changed or not
Unity.Rendering.RenderMesh render =
World.EntityManager.GetSharedComponentData <Unity.Rendering.RenderMesh>(renderText.letters[i]);
render.material.SetTexture("_BaseMap", uiData.font.textures[(int)renderText.fontIndexes[i]]);
World.EntityManager.SetSharedComponentData(renderText.letters[i], render);
SetLetterColor(World.EntityManager, renderText.letters[i], renderText.GetColor());
}
else
{
SetLetterColor(World.EntityManager, renderText.letters[i],
new UnityEngine.Color(0, 0, 0, 0));
}
}
}
