private static int GetOrCreateMeshIndex(Material material, InstanciedMeshHolders instanciedMeshHolders)
{
string text = string.Format("Letter_{0}", material.name);
int num = instanciedMeshHolders.RetrieveMeshIndex(text, InstanciedMeshHelpers.LetterPixelsPerInstance, Matrix4x4.identity, material, instanciedMeshHolders.MaxPerBigLineInstance(InstanciedMeshHelpers.LetterPixelsPerInstance));
if (num == -1)
{
Mesh mesh = AbstractDebugPatchRenderer.CreateDebugNameMesh();
mesh.name = text;
num = instanciedMeshHolders.AddSmallMesh(new InstanciedMeshHolders.MeshAndSubMeshIndex(mesh, 0), InstanciedMeshHelpers.LetterPixelsPerInstance, Matrix4x4.identity, material, instanciedMeshHolders.MaxPerBigLineInstance(InstanciedMeshHelpers.LetterPixelsPerInstance));
Diagnostics.Assert(instanciedMeshHolders.RetrieveMeshIndex(text, InstanciedMeshHelpers.LetterPixelsPerInstance, Matrix4x4.identity, material, instanciedMeshHolders.MaxPerBigLineInstance(InstanciedMeshHelpers.LetterPixelsPerInstance)) == num);
}
return(num);
}
protected void AddText(string stringToWrite, float textSizeMultiplier, Vector3 absoluteWorldPosition)
{
this.CreateDebugInstanciedMeshBlockIFN();
AgeFont ageFont = this.debugGraphicData.AgeFont;
int orCreateMeshIndex = AbstractDebugPatchRenderer.GetOrCreateMeshIndex(this.debugGraphicData.Material, this.instanciedMeshHolders);
float d = textSizeMultiplier * this.debugGraphicData.TextSize;
float num = 0f;
float num2 = 0f;
float num3 = 0f;
float num4 = 0f;
float num5 = 0f;
float num6 = 0f;
for (int i = 0; i < stringToWrite.Length; i++)
{
char c = stringToWrite[i];
if (c == '\n')
{
num2 -= ageFont.LineHeight;
num = 0f;
}
else
{
char nextCharCode = (i + 1 >= stringToWrite.Length) ? '\0' : stringToWrite[i];
Vector2 vector;
Vector2 vector2;
Rect rect;
float num7;
ageFont.GetCharInfo(c, nextCharCode, out vector, out vector2, out rect, out num7);
num3 = Math.Min(num + vector2.x, num3);
num4 = Math.Max(num + vector2.x + vector.x, num4);
num5 = Math.Min(num5, -vector2.y - vector.y + num2);
num6 = Math.Max(num6, -vector2.y + num2);
num += num7;
}
}
float num8 = -(num5 + num6) * 0.5f;
float num9 = -(num3 + num4) * 0.5f;
float num10 = num9;
float num11 = num8;
for (int j = 0; j < stringToWrite.Length; j++)
{
char c2 = stringToWrite[j];
if (c2 == '\n')
{
num11 -= ageFont.LineHeight;
num10 = num9;
}
else
{
char nextCharCode2 = (j + 1 >= stringToWrite.Length) ? '\0' : stringToWrite[j];
Vector2 vector3;
Vector2 vector4;
Rect rect2;
float num12;
ageFont.GetCharInfo(c2, nextCharCode2, out vector3, out vector4, out rect2, out num12);
if (vector3.x > 0f && vector3.y > 0f)
{
Vector3 a = new Vector3(num10, 0f, num11 + num8) + new Vector3(vector4.x, 0f, -vector4.y) - new Vector3(0f, 0f, vector3.y);
int minPixelIndexX = Mathf.RoundToInt(rect2.xMin * (float)this.debugGraphicData.FontTextureWidth);
int minPixelIndexY = Mathf.RoundToInt(rect2.yMin * (float)this.debugGraphicData.FontTextureHeight);
int pixelCountX = Mathf.RoundToInt(rect2.width * (float)this.debugGraphicData.FontTextureWidth);
int pixelCountY = Mathf.RoundToInt(rect2.height * (float)this.debugGraphicData.FontTextureHeight);
InstanciedMeshHelpers.AddLetterInstance(this.instanciedMeshHolders, this.debugTextInstanciedMeshBlock, absoluteWorldPosition + d * a, minPixelIndexX, minPixelIndexY, pixelCountX, pixelCountY, vector3 * d, orCreateMeshIndex, false);
}
num10 += num12;
}
}
}
