private void btnAnimStart_Click(object sender, EventArgs e)
{
btnAnimStop.Enabled = true;
btnAnimStart.Enabled = false;
btnAnimNext.Enabled = false;
int index = cboEntry.SelectedIndex;
ms = GfxBattleBg.Masters[index];
for (int i = 0; i < 2; i++)
{
try
{
bgAlphas[i] = int.Parse(txtAlpha[i].Text);
}
catch
{
txtAlpha[i].SelectAll();
return;
}
bgLayers[i] = cboLayer[i].SelectedIndex;
srcBitmap[i] = GfxBattleBg.GetBg(index, i);
if (changed)
{
srcPal[i] = (MPalette)GfxBattleBg.Bgs[bgLayers[i]].Palette.Clone();
}
srcBd[i] = srcBitmap[i].LockBits(ImageLockMode.ReadWrite);
bufBitmap[i] = new Bitmap(256, 256, PixelFormat.Format8bppIndexed);
bufBd[i] = bufBitmap[i].LockBits(ImageLockMode.ReadWrite);
buf[i] = (byte *)bufBd[i].Scan0;
dstBitmap[i] = new Bitmap(256, 256, PixelFormat.Format8bppIndexed);
// Apply the alphas
alphaAttr[i] = new ImageAttributes();
float a = bgAlphas[i];
alphaMatrix[i] = new ColorMatrix();
alphaMatrix[i].Matrix33 = a / 16.0f;
alphaAttr[i].SetColorMatrix(alphaMatrix[i], ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
}
if (changed)
{
changed = false;
t = 0;
}
pAnimation.Visible = true;
tm.Start();
}
private void cboShowLayer_SelectedIndexChanged(object sender, EventArgs e)
{
if (loading2)
{
return;
}
int bg = cboBg.SelectedIndex;
if (bg == -1)
{
pBg.Image = null;
}
else
{
pBg.Image = GfxBattleBg.GetBg(bg, cboShowLayer.SelectedIndex);
}
}
public frmBattleBgEntryEditor()
{
InitializeComponent();
pAnimation.Image = canvas;
pAnimation.Visible = false;
// Draw the layer stuff
for (int i = 0; i < 2; i++)
{
var p = new PictureBox();
p.SizeMode = PictureBoxSizeMode.Normal;
p.Width = p.Height = 128;
p.Left = 15;
p.Top = 39 + (134 * i);
p.Visible = true;
p.Paint += (s, e) =>
{
e.Graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
e.Graphics.Clear(this.BackColor);
e.Graphics.DrawImage((s as PictureBox).Image, new Rectangle(0, 0, 128, 128),
0, 0, 256, 256, GraphicsUnit.Pixel);
};
this.Controls.Add(p);
pLayer[i] = p;
var ll = new LinkLabel();
ll.AutoSize = true;
ll.Text = "Layer " + (i + 1).ToString();
ll.Left = 149;
ll.Top = 42 + (134 * i);
ll.Visible = true;
ll.Tag = i;
ll.LinkClicked += (s, e) =>
{
int index = (int)((LinkLabel)s).Tag;
ModuleArbiter.ShowSelect(typeof(frmBattleBgLayerEditor), cboLayer[index].SelectedIndex);
};
this.Controls.Add(ll);
lblLayer[i] = ll;
var c = new ComboBox();
c.DropDownStyle = ComboBoxStyle.DropDownList;
c.Width = 128;
c.Height = 21;
c.Left = 200;
c.Top = p.Top;
c.Visible = true;
c.Tag = i;
for (int j = 0; j < GfxBattleBg.Entries; j++)
{
c.Items.Add(j.ToString("X3"));
}
c.SelectedIndexChanged += (s, e) =>
{
if (loading2)
{
return;
}
var cb = s as ComboBox;
int index = (int)cb.Tag;
pLayer[index].Image = GfxBattleBg.GetLayer(cb.SelectedIndex);
};
this.Controls.Add(c);
cboLayer[i] = c;
var l = new Label();
l.AutoSize = true;
l.Text = "Alpha";
l.Left = ll.Left;
l.Top = ll.Top + 28;
l.Visible = true;
this.Controls.Add(l);
lblAlpha[i] = l;
var t = new TextBox();
t.Width = 64;
t.Height = 20;
t.Left = c.Left;
t.Top = l.Top - 3;
t.Visible = true;
this.Controls.Add(t);
txtAlpha[i] = t;
}
// Load the entry list
loading = true;
for (int i = 0; i < GfxBattleBg.MasterEntries; i++)
{
cboEntry.Items.Add(i.ToString("X2"));
}
loading = false;
cboEntry.SelectedIndex = 0;
// Setup the animation timer
tm.Mode = Multimedia.TimerMode.Periodic;
tm.Period = 16;
tm.Resolution = 1;
tm.Tick += (s, ee) =>
{
if (this.InvokeRequired)
{
this.BeginInvoke(new MethodInvoker(UpdateFrame));
}
else
{
UpdateFrame();
}
t++;
};
}
private void pAnimation_Paint(object sender, PaintEventArgs e)
{
for (int i = 0; i < 2; i++)
{
if (bgLayers[i] == 0)
{
continue;
}
var bg = GfxBattleBg.Bgs[bgLayers[i]];
if ((bg.PalDelay != 0) && (t > 0) && ((t % bg.PalDelay) == 0))
{
GfxBattleBg.RotatePal(srcPal[i], bg);
}
dstBitmap[i].CopyPalette(srcPal[i], false);
byte *src = (byte *)srcBd[i].Scan0;
double dt = (double)t;
double DH = -(double)bg.DriftH;
double DV = -(double)bg.DriftV;
double AH = (double)bg.AmplH;
double AV = (double)bg.AmplV;
double WH = (double)bg.WavenumH;
double WV = (double)bg.WavenumV;
double FH = (double)bg.FreqH;
double FV = (double)bg.FreqV;
dstBd[i] = dstBitmap[i].LockBits(ImageLockMode.WriteOnly);
byte *dst = (byte *)dstBd[i].Scan0;
int height = 256;
int width = 256;
// Horizontal translation
for (int y = 0; y < height; y++)
{
double dy = (double)y;
byte offset_x = (byte)((DH * dt / 256.0d) +
AH * Math.Sin(2.0d * Math.PI * WH * (
(FH * dt / 65536.0d) + (dy / 256.0d))));
int new_y = y;
int tmp = y * width;
for (int x = 0; x < width; x++)
{
int tmpnew = new_y * width + offset_x;
buf[i][tmp] = src[tmpnew];
offset_x++;
tmp++;
}
}
// Vertical compression
for (int y = 0; y < height; y++)
{
double dy = (double)y;
byte offset_y = (byte)((DV * dt / 256.0d) +
AV * Math.Sin(2.0d * Math.PI * WV * (
(FV * dt / 65536.0d) + (dy / 256.0d))));
int tmp = y * width;
int tmpnew = ((offset_y + y) & 0xFF) * width;
for (int x = 0; x < width; x++)
{
dst[tmp++] = buf[i][tmpnew++];
}
}
dstBitmap[i].UnlockBits(dstBd[i]);
Bitmap b = dstBitmap[i].ToRaster();
e.Graphics.DrawImage(b, new Rectangle(0, 0, 256, 256), 0, 0, 256, 256, GraphicsUnit.Pixel, alphaAttr[i]);
}
}
