internal bool alterParticle(ParticleDesignForm pdf, string[] rgb, int sizeValue)
{
this.pdf = pdf;
List <string> newLines = new List <string>();
bool changeColor = false, changeSize = false;
int newR = 0, newG = 0, newB = 0;
if (rgb != null)
{
changeColor = true;
newR = Int32.Parse(rgb[0]);
newG = Int32.Parse(rgb[1]);
newB = Int32.Parse(rgb[2]);
}
if (sizeValue != 0)
{
changeSize = true;
}
bool colorKeyFound = false;
int count = 0;
int r, g, b, a;
//int rIndex, gIndex, bIndex, aIndex;
bool error = false;
// Are we currently inside a colorKey or sizeKey?
for (int i = 0; i < lines.Length; i++)
{
string l = lines[i];
if (i == 0)
{
// Check if particle is in KV3 format.
if (!l.Contains("<!-- kv3"))
{
MetroMessageBox.Show(pdf, path + " is not in KV3 format!",
"Error parsing .vpcf",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
error = true;
break;
}
}
if (colorKeyFound && changeColor)
{
count++;
l = l.Trim();
if (count == 2)
{
// we're at the 1st number
if (Int32.TryParse(l.Substring(0, l.IndexOf(',')), out r))
{
l = newR.ToString() + ",";
}
}
else if (count == 3)
{
if (Int32.TryParse(l.Substring(0, l.IndexOf(',')), out g))
{
l = newG.ToString() + ",";
}
}
else if (count == 4)
{
if (Int32.TryParse(l.Substring(0, l.IndexOf(',')), out b))
{
l = newB.ToString() + ",";
}
colorKeyFound = false;
count = 0;
}
}
// check for colorKeys.
if (l.Contains("ColorMin") ||
l.Contains("ColorMax") ||
l.Contains("ConstantColor") ||
l.Contains("ColorScale") ||
l.Contains("ColorFade") ||
l.Contains("TintMin") ||
l.Contains("TintMax"))
{
// alter the color
colorKeyFound = true;
// check for sizeKeys.
}
else if (l.Contains("Radius") && l.Contains("=") && changeSize)
{
l = l.Trim();
string[] delims = { " = " };
string[] split = l.Split(delims, 2, StringSplitOptions.None);
string part1 = split[0];
string part2 = split[1];
//note: a radius will never be negative. thus the formula works fine.
if (l.Contains("m_f"))
{
double currVal = 0;
if (Double.TryParse(part2, out currVal))
{
double newVal = currVal + (sizeValue / 100.0) * Math.Abs(currVal);
if (newVal < 0)
{
// put it at 10% of the currVal
newVal = currVal * .1;
}
l = part1 + " = " + newVal.ToString();
}
}
else if (l.Contains("m_n"))
{
int currVal = 0;
if (Int32.TryParse(part2, out currVal))
{
int newVal = (int)Math.Round(currVal + (sizeValue / 100.0) + Math.Abs(currVal));
if (newVal < 0)
{
// put it at 10% of the currVal
newVal = (int)Math.Round(currVal * .1);
}
l = part1 + " = " + newVal.ToString();
}
}
}
newLines.Add(l);
}
if (!error)
{
lines = newLines.ToArray();
File.WriteAllLines(path, lines);
}
else
{
return(false);
}
return(true);
}
internal bool alterParticle(ParticleDesignForm pdf, string[] rgb, int sizeValue)
{
this.pdf = pdf;
List<string> newLines = new List<string>();
bool changeColor = false, changeSize = false;
int newR = 0, newG = 0, newB = 0;
if (rgb != null) {
changeColor = true;
newR = Int32.Parse(rgb[0]);
newG = Int32.Parse(rgb[1]);
newB = Int32.Parse(rgb[2]);
}
if (sizeValue != 0) {
changeSize = true;
}
bool colorKeyFound = false;
int count = 0;
int r, g, b, a;
//int rIndex, gIndex, bIndex, aIndex;
bool error = false;
// Are we currently inside a colorKey or sizeKey?
for (int i = 0; i < lines.Length; i++) {
string l = lines[i];
if (i == 0) {
// Check if particle is in KV3 format.
if (!l.Contains("<!-- kv3")) {
MetroMessageBox.Show(pdf, path + " is not in KV3 format!",
"Error parsing .vpcf",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
error = true;
break;
}
}
if (colorKeyFound && changeColor) {
count++;
l = l.Trim();
if (count == 2) {
// we're at the 1st number
if (Int32.TryParse(l.Substring(0, l.IndexOf(',')), out r)) {
l = newR.ToString() + ",";
}
} else if (count == 3) {
if (Int32.TryParse(l.Substring(0, l.IndexOf(',')), out g)) {
l = newG.ToString() + ",";
}
} else if (count == 4) {
if (Int32.TryParse(l.Substring(0, l.IndexOf(',')), out b)) {
l = newB.ToString() + ",";
}
colorKeyFound = false;
count = 0;
}
}
// check for colorKeys.
if (l.Contains("ColorMin") ||
l.Contains("ColorMax") ||
l.Contains("ConstantColor") ||
l.Contains("ColorScale") ||
l.Contains("ColorFade") ||
l.Contains("TintMin") ||
l.Contains("TintMax")) {
// alter the color
colorKeyFound = true;
// check for sizeKeys.
} else if (l.Contains("Radius") && l.Contains("=") && changeSize) {
l = l.Trim();
string[] delims = { " = " };
string[] split = l.Split(delims, 2, StringSplitOptions.None);
string part1 = split[0];
string part2 = split[1];
//note: a radius will never be negative. thus the formula works fine.
if (l.Contains("m_f")) {
double currVal = 0;
if (Double.TryParse(part2, out currVal)) {
double newVal = currVal + (sizeValue / 100.0) * Math.Abs(currVal);
if (newVal < 0) {
// put it at 10% of the currVal
newVal = currVal*.1;
}
l = part1 + " = " + newVal.ToString();
}
} else if (l.Contains("m_n")) {
int currVal = 0;
if (Int32.TryParse(part2, out currVal)) {
int newVal = (int)Math.Round(currVal + (sizeValue / 100.0) + Math.Abs(currVal));
if (newVal < 0) {
// put it at 10% of the currVal
newVal = (int)Math.Round(currVal * .1);
}
l = part1 + " = " + newVal.ToString();
}
}
}
newLines.Add(l);
}
if (!error) {
lines = newLines.ToArray();
File.WriteAllLines(path, lines);
} else {
return false;
}
return true;
}
