private void btnImportTexture_Click(object sender, EventArgs e)
{
if (cmbFormat.SelectedIndex == -1 || cmbFormat.SelectedIndex == 4 ||
cmbRepeatX.SelectedIndex == -1 || cmbRepeatY.SelectedIndex == -1)
{
return;
}
try
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Select an image";
DialogResult result = ofd.ShowDialog();
if (result == DialogResult.Cancel)
{
return;
}
Bitmap bmp = new Bitmap(ofd.FileName);
m_Texture = new Particle.Texture(bmp, cmbFormat.SelectedIndex + 1,
(Particle.Texture.RepeatMode)cmbRepeatX.SelectedIndex,
(Particle.Texture.RepeatMode)cmbRepeatY.SelectedIndex, 0);
}
catch (Exception ex)
{
MessageBox.Show("Failed to load image. Details:\n" + ex.Message, "Failed to image");
}
RefreshImage();
PopulatePaletteSettings();
}
private static void SaveTextureAsPNG(Particle.Texture currentTexture, String fileName)
{
try
{
currentTexture.m_Tex.ToBitmap().Save(fileName, System.Drawing.Imaging.ImageFormat.Png);
}
catch (Exception ex)
{
MessageBox.Show("An error occurred while trying to save the texture.\n\n " +
ex.Message + "\n" + ex.Data + "\n" + ex.StackTrace + "\n" + ex.Source);
}
}
private void replaceSelectedToolStripMenuItem_Click(object sender, EventArgs e)
{
int texDefID = lbxTexDef.SelectedIndex;
// this shouldn't happen but you never know
if (texDefID == -1 || cmbFormat.SelectedIndex == -1 || cmbFormat.SelectedIndex == 4 ||
cmbRepeatX.SelectedIndex == -1 || cmbRepeatY.SelectedIndex == -1)
{
return;
}
try
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Select an image";
DialogResult result = ofd.ShowDialog();
if (result == DialogResult.Cancel)
{
return;
}
Bitmap bmp = new Bitmap(ofd.FileName);
Particle.Texture oldTex = m_TexDefs[texDefID];
m_TexDefs[texDefID].Unload();
m_TexDefs[texDefID] = new Particle.Texture(bmp, cmbFormat.SelectedIndex + 1,
(Particle.Texture.RepeatMode)cmbRepeatX.SelectedIndex,
(Particle.Texture.RepeatMode)cmbRepeatY.SelectedIndex, lbxTexDef.SelectedIndex);
m_TexDefs[texDefID].Load();
/*for (int i = 0; i < oldTex.m_Tex.m_ARGB.Length; i++)
* {
* Console.WriteLine($"o = {oldTex.m_Tex.m_ARGB[i]}, n = {m_TexDefs[texDefID].m_Tex.m_ARGB[i]}");
* }
* Console.WriteLine($"ow = {oldTex.m_Tex.m_Width}, nw = {m_TexDefs[texDefID].m_Tex.m_Width}");
* Console.WriteLine($"oh = {oldTex.m_Tex.m_Height}, nh = {m_TexDefs[texDefID].m_Tex.m_Height}");*/
//Console.WriteLine($" raw: {m_TexDefs[texDefID].m_Tex.m_RawTextureData.Length}");
//Console.WriteLine($"ARGB: {m_TexDefs[texDefID].m_Tex.m_ARGB.Length}");
UpdateParticleTextures(texDefID);
}
catch (Exception ex)
{
MessageBox.Show("Failed to load image. Details:\n" + ex.Message, "Failed to image");
}
RefreshImage();
PopulatePaletteSettings();
}
private void UpdateParticleTextures(int textureId)
{
// m_SpriteID contains the previous id, update all of the textures that are still using it
Particle.Texture newTexture = m_TexDefs[textureId];
for (int i = 0; i < m_SysDefs.Count; i++)
{
Particle.System.Def sysDef = m_SysDefs[i];
// main texture
Particle.MainInfo info = sysDef.m_MainInfo;
if (info.m_Sprite.m_SpriteID == textureId)
{
info.m_Sprite = newTexture;
}
// texseq textures
if (sysDef.m_TexSeq != null)
{
Particle.TextureSequence texSeq = sysDef.m_TexSeq;
for (int j = 0; j < texSeq.m_Sprites.Length; j++)
{
if (texSeq.m_Sprites[j] != null && texSeq.m_Sprites[j].m_SpriteID == textureId)
{
texSeq.m_Sprites[j] = newTexture;
}
}
}
// glitter texture
if (sysDef.m_Glitter != null)
{
Particle.Glitter glitter = sysDef.m_Glitter;
if (glitter.m_Sprite.m_SpriteID == textureId)
{
glitter.m_Sprite = newTexture;
}
}
}
}
public void LoadTexture()
{
//Console.WriteLine($"offset = 0x{Convert.ToString(offset, 16)}");
if (m_ParticleTexFile.Read32(0x0) != 0x53505420)
{
MessageBox.Show(string.Format("This SPT file is invalid."),
"Bad texture");
Close();
return;
}
uint flags = m_ParticleTexFile.Read32(0x04);
uint texelArrSize = m_ParticleTexFile.Read32(0x08);
uint palOffset = m_ParticleTexFile.Read32(0x0c);
uint palSize = m_ParticleTexFile.Read32(0x10);
uint totalSize = m_ParticleTexFile.Read32(0x1c);
byte[] texels = m_ParticleTexFile.ReadBlock(0x20, texelArrSize);
byte[] palette = m_ParticleTexFile.ReadBlock(palOffset, palSize);
int width = 1 << (((int)flags >> 4 & 0xf) + 3);
int height = 1 << (((int)flags >> 8 & 0xf) + 3);
bool color0Transp = ((flags & 0x8) | (flags & 0x10000)) != 0;
int type = (int)flags & 0x7;
Particle.Texture.RepeatMode repeatX = (flags & 0x4000) != 0 ?
Particle.Texture.RepeatMode.FLIP : (flags & 0x1000) != 0 ?
Particle.Texture.RepeatMode.REPEAT :
Particle.Texture.RepeatMode.CLAMP;
Particle.Texture.RepeatMode repeatY = (flags & 0x8000) != 0 ?
Particle.Texture.RepeatMode.FLIP : (flags & 0x2000) != 0 ?
Particle.Texture.RepeatMode.REPEAT :
Particle.Texture.RepeatMode.CLAMP;
m_Texture = new Particle.Texture(texels, palette, width, height,
(byte)(color0Transp ? 1 : 0), type, repeatX, repeatY, 0);
}
private void loadExternalToolStripMenuItem_Click(object sender, EventArgs e)
{
int texDefID = lbxTexDef.SelectedIndex;
// this shouldn't happen but you never know
if (texDefID == -1)
{
return;
}
m_ROMFileSelect.ReInitialize("Select a SPT file to load", new String[] { ".spt" });
DialogResult result = m_ROMFileSelect.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
else
{
try
{
NitroFile SPT = Program.m_ROM.GetFileFromName(m_ROMFileSelect.m_SelectedFile);
if (SPT.Read32(0x0) != 0x53505420)
{
throw new Exception("Invalid SPT header.");
}
uint flags = SPT.Read32(0x04);
uint texelArrSize = SPT.Read32(0x08);
uint palOffset = SPT.Read32(0x0c);
uint palSize = SPT.Read32(0x10);
uint totalSize = SPT.Read32(0x1c);
byte[] texels = SPT.ReadBlock(0x20, texelArrSize);
byte[] palette = SPT.ReadBlock(palOffset, palSize);
int width = 1 << (((int)flags >> 4 & 0xf) + 3);
int height = 1 << (((int)flags >> 8 & 0xf) + 3);
bool color0Transp = ((flags & 0x8) | (flags & 0x10000)) != 0;
int type = (int)flags & 0x7;
Particle.Texture.RepeatMode repeatX = (flags & 0x4000) != 0 ?
Particle.Texture.RepeatMode.FLIP : (flags & 0x1000) != 0 ?
Particle.Texture.RepeatMode.REPEAT :
Particle.Texture.RepeatMode.CLAMP;
Particle.Texture.RepeatMode repeatY = (flags & 0x8000) != 0 ?
Particle.Texture.RepeatMode.FLIP : (flags & 0x2000) != 0 ?
Particle.Texture.RepeatMode.REPEAT :
Particle.Texture.RepeatMode.CLAMP;
m_TexDefs[texDefID].Unload();
m_TexDefs[texDefID] = new Particle.Texture(texels, palette, width, height,
(byte)(color0Transp ? 1 : 0), type, repeatX, repeatY, texDefID);
m_TexDefs[texDefID].Load();
UpdateParticleTextures(texDefID);
}
catch (Exception ex)
{
MessageBox.Show("Failed to load external SPT. Details:\n" + ex.Message, "Failed to load SPT");
}
RefreshImage();
PopulatePaletteSettings();
}
}
