public void Reset(bool force = false)
{
if (!bitmapCpc.isCalc || force)
{
int startImg = force ? 0 : selImage;
int endImg = force ? maxImage : selImage;
for (int i = startImg; i < endImg; i++)
{
selImage = i;
int col = System.Drawing.SystemColors.Control.ToArgb();
for (int y = 0; y < tabBmpLock[i].Height; y += 2)
{
int startX = y < BitmapCpc.TailleY ? BitmapCpc.TailleX : 0;
tabBmpLock[i].SetHorLineDouble(0, y, startX, GetPalCPC(BitmapCpc.Palette[0]));
tabBmpLock[i].SetHorLineDouble(startX, y, tabBmpLock[i].Width - startX, col);
}
}
}
int tx = BitmapCpc.CalcTx();
int maxPen = BitmapCpc.MaxPen(2);
for (int i = 0; i < 16; i++)
{
colors[i].Visible = lockColors[i].Visible = i < maxPen;
}
ToolModeDraw(null);
}
//
// Passe 1 : Réduit la palette aux x couleurs de la palette du CPC.
// Effectue également un traitement de l'erreur (tramage) si demandé.
// Calcule le nombre de couleurs utilisées dans l'image, et
// remplit le tableau coulTrouvee avec ces couleurs
//
static private void ConvertPasse1(DirectBitmap source, ImageCpc dest, Param prm)
{
int pct = Dither.SetMatDither(prm);
RvbColor p = new RvbColor(0), choix, n1, n2;
int indexChoix = 0;
int incY = prm.trameTc ? 4 : 2;
for (int yPix = 0; yPix < BitmapCpc.TailleY; yPix += incY)
{
int Tx = BitmapCpc.CalcTx(yPix);
for (int xPix = 0; xPix < BitmapCpc.TailleX; xPix += Tx)
{
for (int yy = 0; yy < incY; yy += 2)
{
p = GetPixel(source, xPix, yy + yPix, Tx, prm, pct);
// Recherche le point dans la couleur cpc la plus proche
if (prm.cpcPlus)
{
choix = new RvbColor((byte)((p.r >> 4) * 17), (byte)((p.v >> 4) * 17), (byte)((p.b >> 4) * 17));
indexChoix = ((choix.v << 4) & 0xF00) + ((choix.b) & 0xF0) + ((choix.r) >> 4);
}
else
{
indexChoix = GetNumColorPixelCpc(prm, p);
choix = BitmapCpc.RgbCPC[indexChoix];
}
coulTrouvee[indexChoix, yPix >> 1]++;
if (!prm.trameTc)
{
source.SetPixel(xPix, yy + yPix, prm.setPalCpc ? choix : p);
}
}
if (prm.trameTc)
{
// Moyenne des 2 pixels
RvbColor p0 = GetPixel(source, xPix, yPix, Tx, prm, pct);
RvbColor p1 = GetPixel(source, xPix, yPix + 2, Tx, prm, pct);
int r = (p0.r + p1.r);
int v = (p0.v + p1.v);
int b = (p0.b + p1.b);
if (prm.cpcPlus)
{
n1 = new RvbColor((byte)((r >> 4) * 8), (byte)((v >> 4) * 8), (byte)((b >> 4) * 8));
n2 = new RvbColor((byte)((r >> 5) * 8), (byte)((v >> 5) * 8), (byte)((b >> 5) * 8));
}
else
{
n1 = BitmapCpc.RgbCPC[(r > prm.cstR3 ? 6 : r > prm.cstR1 ? 3 : 0) + (v > prm.cstV3 ? 18 : v > prm.cstV1 ? 9 : 0) + (b > prm.cstB3 ? 2 : b > prm.cstB1 ? 1 : 0)];
n2 = BitmapCpc.RgbCPC[(r > prm.cstR4 ? 6 : r > prm.cstR2 ? 3 : 0) + (v > prm.cstV4 ? 18 : v > prm.cstV2 ? 9 : 0) + (b > prm.cstB4 ? 2 : b > prm.cstB2 ? 1 : 0)];
}
source.SetPixel(xPix, yPix, (xPix & Tx) == 0 ? n1 : n2);
source.SetPixel(xPix, yPix + 2, (xPix & Tx) == 0 ? n2 : n1);
}
}
}
}
private void ToolModeDraw(MouseEventArgs e)
{
int incY = BitmapCpc.modeVirtuel >= 8 ? 8 : 2;
int yReel = e != null ? (offsetY + (e.Y / zoom)) & -incY : 0;
int tx = BitmapCpc.CalcTx(yReel);
drawColor.BackColor = Color.FromArgb(bitmapCpc.GetColorPal(drawCol % (BitmapCpc.modeVirtuel == 6 ? 16 : 1 << tx)).GetColorArgb);
undrawColor.BackColor = Color.FromArgb(bitmapCpc.GetColorPal(undrawCol % (BitmapCpc.modeVirtuel == 6 ? 16 : 1 << tx)).GetColorArgb);
drawColor.Width = undrawColor.Width = 35 * Math.Min(tx, 4);
drawColor.Refresh();
undrawColor.Refresh();
if (e == null || e.Button == MouseButtons.None)
{
if (doDraw)
{
doDraw = false;
undo.EndUndoRedo();
}
}
else
{
int pen = e.Button == MouseButtons.Left ? drawCol : undrawCol;
for (int y = 0; y < penWidth * incY; y += 2)
{
tx = BitmapCpc.CalcTx(yReel);
int nbCol = BitmapCpc.modeVirtuel == 6 ? 16 : 1 << tx;
int realColor = GetPalCPC(BitmapCpc.Palette[pen % nbCol]);
int yStart = zoom * (yReel - offsetY);
for (int x = 0; x < penWidth * tx; x += tx)
{
int xReel = (x + offsetX + (e.X / zoom)) & -tx;
if (xReel >= 0 && yReel >= 0 && xReel < BitmapCpc.TailleX && yReel < BitmapCpc.TailleY)
{
undo.MemoUndoRedo(xReel, yReel, BmpLock.GetPixel(xReel, yReel), realColor, doDraw);
doDraw = true;
BmpLock.SetHorLineDouble(xReel, yReel, tx, realColor);
if (zoom != 1)
{
for (int yz = yStart; yz < Math.Min(tmpLock.Height, yStart + (zoom << 1)); yz += 2)
{
if (yz >= 0)
{
tmpLock.SetHorLineDouble(zoom * (xReel - offsetX), yz, zoom * tx, realColor);
}
}
}
}
}
yReel += 2;
}
Render();
}
}
public void Render(bool forceDrawZoom = false)
{
UpdatePalette();
modeCaptureSprites.Visible = BitmapCpc.modeVirtuel == 11;
modeEdition.Visible = BitmapCpc.modeVirtuel != 11;
if (chkDoRedo.Checked && modeEdition.Checked)
{
Enabled = false;
List <MemoPoint> lst = undo.lstUndoRedo;
foreach (MemoPoint p in lst)
{
int Tx = BitmapCpc.CalcTx(p.posy);
BmpLock.SetHorLineDouble(p.posx, p.posy, Tx, p.newColor);
}
forceDrawZoom = true;
bpUndo.Enabled = undo.CanUndo;
bpRedo.Enabled = undo.CanRedo;
Enabled = true;
}
if (zoom != 1)
{
if (tmpLock == null)
{
tmpLock = new DirectBitmap(imgOrigine.Width, imgOrigine.Height);
}
if (forceDrawZoom)
{
for (int y = 0; y < imgOrigine.Height; y += 2)
{
int ySrc = Math.Min(offsetY + (y / zoom), BitmapCpc.TailleY - 1);
for (int x = 0; x < imgOrigine.Width; x += zoom)
{
tmpLock.SetHorLineDouble(x, y, Math.Min(zoom, imgOrigine.Width - x - 1), BmpLock.GetPixel(offsetX + (x / zoom), ySrc));
}
}
}
pictureBox.Image = tmpLock.Bitmap;
}
else
{
pictureBox.Image = imgCopy != null ? imgCopy.Bitmap : BmpLock.Bitmap;
tmpLock = null;
}
pictureBox.Refresh();
if (fenetreRendu != null)
{
fenetreRendu.Picture.Refresh();
}
}
// Conversion "standard"
static private void SetPixCol(DirectBitmap bitmap, Param prm, ImageCpc dest, int maxPen, RvbColor[,] tabCol)
{
int incY = BitmapCpc.modeVirtuel >= 8 && BitmapCpc.modeVirtuel <= 10 ? 8 : 2;
RvbColor pix;
for (int y = 0; y < BitmapCpc.TailleY; y += incY)
{
int Tx = BitmapCpc.CalcTx(y);
maxPen = BitmapCpc.MaxPen(y);
for (int x = 0; x < BitmapCpc.TailleX; x += Tx)
{
int oldDist = 0x7FFFFFFF;
int r = 0, v = 0, b = 0;
for (int j = 0; j < incY; j += 2)
{
pix = bitmap.GetPixelColor(x, y + j);
r += pix.r;
v += pix.v;
b += pix.b;
}
r = r / (incY >> 1);
v = v / (incY >> 1);
b = b / (incY >> 1);
pix = new RvbColor((byte)r, (byte)v, (byte)b);
int choix = 0;
for (int i = 0; i < maxPen; i++)
{
RvbColor c = tabCol[i, y >> 1];
if (c != null)
{
int dist = (c.r - pix.r) * (c.r - pix.r) * prm.coefR + (c.v - pix.v) * (c.v - pix.v) * prm.coefV + (c.b - pix.b) * (c.b - pix.b) * prm.coefB;
if (dist < oldDist)
{
choix = i;
oldDist = dist;
if (dist == 0)
{
i = maxPen;
}
}
}
}
for (int j = 0; j < incY; j += 2)
{
dest.SetPixelCpc(x, y + j, choix, Tx);
}
}
}
}
private byte[] MakeSprite()
{
byte[] ret = new byte[(BitmapCpc.TailleX * BitmapCpc.TailleY) >> 4];
Array.Clear(ret, 0, ret.Length);
for (int y = 0; y < BitmapCpc.TailleY; y += 2)
{
int tx = BitmapCpc.CalcTx(y);
for (int x = 0; x < BitmapCpc.TailleX; x += 8)
{
byte pen = 0, octet = 0;
for (int p = 0; p < 8; p++)
{
if ((p % tx) == 0)
{
RvbColor col = BmpLock.GetPixelColor(x + p, y);
if (BitmapCpc.cpcPlus)
{
for (pen = 0; pen < 16; pen++)
{
if ((col.v >> 4) == (BitmapCpc.Palette[pen] >> 8) && (col.r >> 4) == ((BitmapCpc.Palette[pen] >> 4) & 0x0F) && (col.b >> 4) == (BitmapCpc.Palette[pen] & 0x0F))
{
break;
}
}
}
else
{
for (pen = 0; pen < 16; pen++)
{
RvbColor fixedCol = BitmapCpc.RgbCPC[BitmapCpc.Palette[pen]];
if (fixedCol.r == col.r && fixedCol.b == col.b && fixedCol.v == col.v)
{
break;
}
}
}
if (pen > 15)
{
pen = 0; // Pb peut survenir si la palette n'est pas la même pour chaque image d'une animation...
}
octet |= (byte)(tabOctetMode[pen % 16] >> (p / tx));
}
}
ret[(x >> 3) + (y >> 1) * (BitmapCpc.TailleX >> 3)] = octet;
}
}
return(ret);
}
private void DrawCopy(MouseEventArgs e)
{
if (imgMotif != null && imgCopy != null)
{
imgCopy.CopyBits(BmpLock);
int yReel = ((e.Y / zoom) & 0xFFE) * zoom;
int tx = BitmapCpc.CalcTx(yReel);
int xReel = ((e.X / zoom) & -tx) * zoom;
if (xReel < BitmapCpc.NbCol << 3 && yReel < BitmapCpc.NbLig << 1)
{
Graphics g = Graphics.FromImage(pictureBox.Image);
g.DrawImage(imgMotif.Bitmap, xReel, yReel);
pictureBox.Refresh();
}
}
}
private void bpRedo_Click(object sender, System.EventArgs e)
{
Enabled = false;
List <MemoPoint> lst = undo.Redo();
foreach (MemoPoint p in lst)
{
int tx = BitmapCpc.CalcTx(p.posy);
BmpLock.SetHorLineDouble(p.posx, p.posy, tx, p.newColor);
}
if (imgCopy != null)
{
imgCopy.CopyBits(BmpLock);
}
Render(true);
bpUndo.Enabled = undo.CanUndo;
bpRedo.Enabled = undo.CanRedo;
Enabled = true;
}
// Sur déplacement de la souris...
private void TrtMouseMove(object sender, MouseEventArgs e)
{
if (modeCaptureSprites.Checked)
{
CaptureSprites(e); // Capture de sprites hard
}
else
if (modeEdition.Checked)
{
int incY = BitmapCpc.modeVirtuel >= 8 ? 8 : 2;
int yReel = ((offsetY + (e.Y / zoom)) & -incY) >> 1;
int tx = BitmapCpc.CalcTx(yReel);
int xReel = (offsetX + (e.X / zoom)) & -tx;
lblInfoPos.Text = "x:" + xReel.ToString("000") + " y:" + yReel.ToString("000");
switch (editToolMode)
{
case EditTool.Draw:
ToolModeDraw(e);
break;
case EditTool.Zoom:
ToolModeZoom(e);
break;
case EditTool.Copy:
ToolModeCopy(e);
break;
}
if (e.Button == MouseButtons.None)
{
bpUndo.Enabled = undo.CanUndo;
bpRedo.Enabled = undo.CanRedo;
}
}
else
{
MoveOrSize(e); // Déplacement/Zoom image
}
}
//
// Passe 2 : réduit l'image à MaxPen couleurs.
//
static private void Passe2(DirectBitmap source, ImageCpc dest, Param p, ref int colSplit)
{
RvbColor[,] tabCol = new RvbColor[16, 272];
int[] MemoLockState = new int[16];
int i;
int Tx = BitmapCpc.CalcTx();
int maxPen = BitmapCpc.MaxPen(2);
for (i = 0; i < 16; i++)
{
MemoLockState[i] = p.lockState[i];
}
if (BitmapCpc.modeVirtuel == 3 || BitmapCpc.modeVirtuel == 4)
{
int newMax = BitmapCpc.MaxPen(0);
RechercheCMax(newMax, MemoLockState, p);
for (i = 0; i < newMax; i++)
{
MemoLockState[i] = 1;
}
}
if (BitmapCpc.modeVirtuel == 5 || BitmapCpc.modeVirtuel == 6)
{
if (BitmapCpc.modeVirtuel == 5)
{
colSplit = RechercheCMaxModeX(dest.colMode5, MemoLockState, BitmapCpc.TailleY, p);
}
else
{
colSplit = RechercheCMaxModeSplit(dest.colMode5, MemoLockState, BitmapCpc.TailleY, p);
maxPen = 9;
}
// réduit l'image à MaxPen couleurs.
for (int y = 0; y < BitmapCpc.TailleY >> 1; y++)
{
for (i = 0; i < maxPen; i++)
{
tabCol[i, y] = p.cpcPlus ? new RvbColor((byte)((dest.colMode5[y, i] & 0x0F) * 17), (byte)(((dest.colMode5[y, i] & 0xF00) >> 8) * 17), (byte)(((dest.colMode5[y, i] & 0xF0) >> 4) * 17))
: BitmapCpc.RgbCPC[dest.colMode5[y, i] < 27 ? dest.colMode5[y, i] : 0];
}
}
}
else
{
RechercheCMax(maxPen, MemoLockState, p);
// réduit l'image à MaxPen couleurs.
for (int y = 0; y < BitmapCpc.TailleY; y += 2)
{
maxPen = BitmapCpc.MaxPen(y);
for (i = 0; i < maxPen; i++)
{
tabCol[i, y >> 1] = dest.bitmapCpc.GetColorPal(i);
}
}
}
switch (BitmapCpc.modeVirtuel)
{
case 6:
SetPixColSplit(source, p, dest, tabCol);
break;
case 7:
SetPixTrameM1(source, p, dest, maxPen, tabCol);
break;
default:
SetPixCol(source, p, dest, maxPen, tabCol);
break;
}
}
public byte[] GetCpcScr(Param param, bool spriteMode = false)
{
int maxSize = (BitmapCpc.TailleX >> 3) + ((BitmapCpc.TailleY - 2) >> 4) * (BitmapCpc.TailleX >> 3) + ((BitmapCpc.TailleY - 2) & 14) * 0x400;
if (spriteMode)
{
maxSize = (BitmapCpc.TailleX * BitmapCpc.TailleY) >> 4;
}
else
if (maxSize >= 0x4000)
{
maxSize += 0x3800;
}
byte[] ret = new byte[maxSize];
Array.Clear(ret, 0, ret.Length);
int posRet = 0;
for (int y = 0; y < BitmapCpc.TailleY; y += 2)
{
int adrCPC = BitmapCpc.GetAdrCpc(y);
int tx = BitmapCpc.CalcTx(y);
for (int x = 0; x < BitmapCpc.TailleX; x += 8)
{
byte pen = 0, octet = 0;
for (int p = 0; p < 8; p++)
{
if ((p % tx) == 0)
{
RvbColor col = BmpLock.GetPixelColor(x + p, y);
if (BitmapCpc.cpcPlus)
{
for (pen = 0; pen < 16; pen++)
{
if ((col.v >> 4) == (BitmapCpc.Palette[pen] >> 8) && (col.r >> 4) == ((BitmapCpc.Palette[pen] >> 4) & 0x0F) && (col.b >> 4) == (BitmapCpc.Palette[pen] & 0x0F))
{
break;
}
}
}
else
{
for (pen = 0; pen < 16; pen++)
{
RvbColor fixedCol = BitmapCpc.RgbCPC[BitmapCpc.Palette[pen]];
if (fixedCol.r == col.r && fixedCol.b == col.b && fixedCol.v == col.v)
{
break;
}
}
}
octet |= (byte)(tabOctetMode[pen] >> (p / tx));
}
}
if (!spriteMode)
{
posRet = BitmapCpc.GetAdrCpc(y) + (x >> 3);
}
ret[posRet++] = octet;
}
}
return(ret);
}
private void ToolModeCopy(MouseEventArgs e)
{
int yReel = ((e.Y / zoom) & 0xFFE) * zoom;
int tx = BitmapCpc.CalcTx(yReel);
int xReel = ((e.X / zoom) & -tx) * zoom;
if (e.Button == MouseButtons.Left && xReel >= 0 && yReel >= 0)
{
if (imgMotif != null)
{
for (int y = 0; y < imgMotif.Height; y += 2)
{
tx = BitmapCpc.CalcTx(y + yReel);
for (int x = 0; x < imgMotif.Width; x += tx)
{
if (x + xReel < BitmapCpc.NbCol << 3 && y + yReel < BitmapCpc.NbLig << 1)
{
int c = imgMotif.GetPixel(x, y);
undo.MemoUndoRedo(x + xReel, y + yReel, BmpLock.GetPixel(x + xReel, y + yReel), c, doDraw);
BmpLock.SetHorLineDouble(x + xReel, y + yReel, tx, c);
doDraw = true;
}
}
}
imgCopy.CopyBits(BmpLock);
Render();
}
else
{
if (!setCopyRect)
{
setCopyRect = true;
copyRectx = xReel;
copyRecty = yReel;
copyRecth = copyRectw = 0;
}
else
{
Graphics g = Graphics.FromImage(pictureBox.Image);
if (copyRecth != 0 || copyRectw != 0)
{
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, copyRectx, copyRecty, copyRectx + copyRectw, copyRecty + copyRecth);
}
copyRectw = xReel - copyRectx;
copyRecth = yReel - copyRecty;
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, copyRectx, copyRecty, copyRectx + copyRectw, copyRecty + copyRecth);
pictureBox.Refresh();
}
}
}
else
{
if (setCopyRect)
{
setCopyRect = false;
if (copyRectw != 0 && copyRecth != 0)
{
Graphics g = Graphics.FromImage(pictureBox.Image);
XorDrawing.DrawXorRectangle(g, (Bitmap)pictureBox.Image, copyRectx, copyRecty, copyRectx + copyRectw, copyRecty + copyRecth);
imgMotif = new DirectBitmap(Math.Abs(copyRectw / zoom), Math.Abs(copyRecth / zoom));
for (int x = 0; x < imgMotif.Width; x++)
{
for (int y = 0; y < imgMotif.Height; y++)
{
imgMotif.SetPixel(x, y, BmpLock.GetPixel(offsetX + x + copyRectx / zoom, offsetY + y + copyRecty / zoom));
}
}
if (zoom != 1)
{
zoom = 1;
DoZoom();
}
imgCopy = new DirectBitmap(BmpLock.Width, BmpLock.Height);
pictureBox.Image = imgCopy.Bitmap;
}
}
if (doDraw)
{
doDraw = false;
undo.EndUndoRedo();
}
DrawCopy(e);
pictureBox.Refresh();
}
}
