void DrawViewTreatment()
{
// Draw view elements (edge treatment).
// added by ajw.
int i;
int iOffset = 0;
// HDC hdcTarget = ( stretchfactor == 1 ) ? gBitsDC : gBufferDC;
BYTE* pBitsTarget = ( stretchfactor == 1 ) ? gBits : gBufferBits;
int iWidthTarget = ( stretchfactor == 1 ) ? MAXX : MAXX*2;
// if (state == STATE_GAME && (GameGetState() == GAME_PLAY || GameGetState() == GAME_SELECT))
if (GetFocus() == hMain)
iOffset = 4;
for( i = iOffset; i < iOffset + ( NUM_VIEW_ELEMENTS / 2 ); i++ )
{
BitCopy( pBitsTarget, iWidthTarget, ViewElements[i].x, ViewElements[i].y, ViewElements[i].width, ViewElements[i].height,
ViewElements[i].bits, 0, 0, DIBWIDTH( ViewElements[i].width ), OBB_FLIP | OBB_TRANSPARENT );
// OffscreenBitBlt( hdcTarget, ViewElements[i].x, ViewElements[i].y, ViewElements[i].width, ViewElements[i].height,
// ViewElements[i].bits, 0, 0, DIBWIDTH( ViewElements[i].width ), OBB_COPY | OBB_FLIP | OBB_TRANSPARENT );
GdiFlush();
}
// Ensure that border, which covers up parts of view treatment, is drawn.
DrawGridBorder();
GdiFlush();
GdiFlush();
GdiFlush();
GdiFlush();
GdiFlush();
}
void DrawPattern(int tileindex)
{
gRect r;
int colorindex = currindex;
/*!!!
Layer* savelayer = NULL;
viewport* saveview0 = NULL;
*/
// fill the background with state 0 color
glClearColor(currlayer->cellr[0]/255.0,
currlayer->cellg[0]/255.0,
currlayer->cellb[0]/255.0,
1.0);
glClear(GL_COLOR_BUFFER_BIT);
// if grid is bounded then ensure viewport's central cell is not outside grid edges
if ( currlayer->algo->gridwd > 0) {
if ( currlayer->view->x < currlayer->algo->gridleft )
currlayer->view->setpositionmag(currlayer->algo->gridleft,
currlayer->view->y,
currlayer->view->getmag());
else if ( currlayer->view->x > currlayer->algo->gridright )
currlayer->view->setpositionmag(currlayer->algo->gridright,
currlayer->view->y,
currlayer->view->getmag());
}
if ( currlayer->algo->gridht > 0) {
if ( currlayer->view->y < currlayer->algo->gridtop )
currlayer->view->setpositionmag(currlayer->view->x,
currlayer->algo->gridtop,
currlayer->view->getmag());
else if ( currlayer->view->y > currlayer->algo->gridbottom )
currlayer->view->setpositionmag(currlayer->view->x,
currlayer->algo->gridbottom,
currlayer->view->getmag());
}
if (nopattupdate) {
// don't draw incomplete pattern, just draw grid lines and border
currwd = currlayer->view->getwidth();
currht = currlayer->view->getheight();
if ( showgridlines && currlayer->view->getmag() >= mingridmag ) {
DrawGridLines(currwd, currht);
}
if ( currlayer->algo->gridwd > 0 || currlayer->algo->gridht > 0 ) {
DrawGridBorder(currwd, currht);
}
return;
}
/*!!!
if ( numlayers > 1 && tilelayers ) {
if ( tileindex < 0 ) {
DrawTileBorders(dc);
return;
}
// tileindex >= 0 so temporarily change some globals to draw this tile
if ( syncviews && tileindex != currindex ) {
// make sure this layer uses same location and scale as current layer
GetLayer(tileindex)->view->setpositionmag(currlayer->view->x,
currlayer->view->y,
currlayer->view->getmag());
}
savelayer = currlayer;
currlayer = GetLayer(tileindex);
viewptr = currlayer->tilewin;
colorindex = tileindex;
} else if ( numlayers > 1 && stacklayers ) {
// draw all layers starting with layer 0 but using current layer's viewport
savelayer = currlayer;
if ( currindex != 0 ) {
// change currlayer to layer 0
currlayer = GetLayer(0);
saveview0 = currlayer->view;
currlayer->view = savelayer->view;
}
colorindex = 0;
}
*/
if (showicons && currlayer->view->getmag() > 2) {
// only show icons at scales 1:8 and above
if (currlayer->view->getmag() == 3) {
icontextures = currlayer->textures7x7;
} else if (currlayer->view->getmag() == 4) {
icontextures = currlayer->textures15x15;
} else {
icontextures = currlayer->textures31x31;
}
}
currwd = currlayer->view->getwidth();
currht = currlayer->view->getheight();
// draw pattern using a sequence of pixblit calls
currlayer->algo->draw(*currlayer->view, renderer);
if ( showgridlines && currlayer->view->getmag() >= mingridmag ) {
DrawGridLines(currwd, currht);
}
// if universe is bounded then draw border regions (if visible)
if ( currlayer->algo->gridwd > 0 || currlayer->algo->gridht > 0 ) {
DrawGridBorder(currwd, currht);
}
if ( currlayer->currsel.Visible(&r) ) {
DrawSelection(r, colorindex == currindex);
}
/*!!!
if ( numlayers > 1 && stacklayers ) {
// must restore currlayer before we call DrawStackedLayers
currlayer = savelayer;
if ( saveview0 ) {
// restore layer 0's viewport
GetLayer(0)->view = saveview0;
}
// draw layers 1, 2, ... numlayers-1
DrawStackedLayers(dc);
}
*/
if (waitingforpaste) {
DrawPasteImage();
}
/*!!!
if ( numlayers > 1 && tilelayers ) {
// restore globals changed above
currlayer = savelayer;
viewptr = currlayer->tilewin;
}
*/
}
