void CMapView::DrawMegaTile(CDC* pDC, int x, int y)
{
CMapDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
int r = y * pDoc->GetWidth() + x;
CTile Tile = pDoc->GetTile(r);
if (m_ViewMode == VIEW_MODE_TILES)
{
for (int ye = 0; ye < 4; ye++)
{
for (int xe = 0; xe < 4; xe++)
{
DrawTile(pDC, x,y,xe,ye, Tile);
}
}
}
else
{
ASSERT(m_ViewMode == VIEW_MODE_ELEVATION);
BYTE v = (BYTE)(Tile.Elevation);
v = (BYTE)min(255, v*5); // make difference in color more noticable
pDC->FillSolidRect(x*40, y*40, 40,40, RGB(v,v,v));
}
}
void CMapView::OnRButtonDown(UINT, CPoint point)
{
CPoint pt = point + GetScrollPosition();
int x = pt.x / 40;
int y = pt.y / 40;
int xe = (pt.x % 40) / 10;
int ye = (pt.y % 40) / 10;
CMapDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
int w = pDoc->GetWidth();
int h = pDoc->GetHeight();
if (w > 0 && h > 0 && x >= 0 && y >= 0 && x < w && y < h && xe >= 0 && xe < 4 && ye >= 0 && ye < 4)
{
int r = y*w + x;
int e = ye*4 + xe;
CTile Tile = pDoc->GetTile(r);
g_Tile = Tile.E[e];
g_Elevation = Tile.Elevation;
CString str;
str.Format("Select %s (%dm) from %d [%d]", g_App.m_Elements[g_Tile].Name, g_Elevation, r,e);
g_App.PrintStatus(str);
}
}
void CMapView::OnLButtonDown(UINT nFlags, CPoint point)
{
if (m_HandDown)
{
m_Tracking = true;
SetCapture();
m_LastPoint = point;
}
else
{
CPoint pt = point + GetScrollPosition();
int x = pt.x / 40;
int y = pt.y / 40;
int xe = (pt.x % 40) / 10;
int ye = (pt.y % 40) / 10;
CMapDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
int w = pDoc->GetWidth();
int h = pDoc->GetHeight();
if (w > 0 && h > 0 && x >= 0 && y >= 0 && x < w && y < h && xe >= 0 && xe < 4 && ye >= 0 && ye < 4)
{
int r = y*w + x;
int e = ye*4 + xe;
if (m_ViewMode == VIEW_MODE_ELEVATION)
{
pDoc->SetTileElevation(r, g_Elevation);
CString str;
str.Format("Change %d to %dm", r, g_Elevation);
g_App.PrintStatus(str);
CRect rect(CPoint(x*40, y*40), CSize(40,40));
rect.OffsetRect(-GetScrollPosition());
InvalidateRect(rect, FALSE);
}
else
{
pDoc->SetTile(r,e, g_Tile);
CString str;
str.Format("Change %d [%d] to %s", r,e, g_App.m_Elements[g_Tile].Name);
g_App.PrintStatus(str);
CRect rect(CPoint(x*40 + xe*10, y*40 + ye*10), CSize(10,10));
rect.OffsetRect(-GetScrollPosition());
InvalidateRect(rect, FALSE);
}
m_Tracking = true;
SetCapture();
}
}
Inherited::OnLButtonDown(nFlags, point);
}
void CMapView::OnInitialUpdate()
{
Inherited::OnInitialUpdate();
CMapDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
int h = pDoc->GetHeight();
int w = pDoc->GetWidth();
SetScrollSizes(MM_TEXT, CSize(w*40, h*40));
}
void CMapView::OnMouseMove(UINT, CPoint point)
{
if (m_HandDown && m_Tracking)
{
CPoint Delta = m_LastPoint - point;
CPoint NewPoint = GetScrollPosition() + Delta;
ScrollToPosition(NewPoint);
m_LastPoint = point;
}
else
{
point += GetScrollPosition();
int x = point.x / 40;
int y = point.y / 40;
int xe = (point.x % 40) / 10;
int ye = (point.y % 40) / 10;
CMapDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
int w = pDoc->GetWidth();
int h = pDoc->GetHeight();
CString str;
if (w > 0 && h > 0 && x >= 0 && y >= 0 && x < w && y < h && xe >= 0 && xe < 4 && ye >= 0 && ye < 4)
{
int r = y*w + x;
int e = ye*4 + xe;
CTile Tile = pDoc->GetTile(r);
int Elevation = Tile.Elevation;
CElement Element = g_App.m_Elements[Tile.E[e]];
str.Format("%s (%d)", Element.Name, Element.Type);
g_App.PrintStatus(str,1);
str.Format("%dm", Elevation);
g_App.PrintStatus(str,2);
str.Format("%d,%d (%d,%d)", x,y, xe,ye);
g_App.PrintStatus(str,3);
str.Format("%d E%d", r,e);
g_App.PrintStatus(str,4);
if (m_Tracking)
{
if (m_ViewMode == VIEW_MODE_ELEVATION)
{
pDoc->SetTileElevation(r, g_Elevation);
CString str;
str.Format("Change %d to %dm", r, g_Elevation);
g_App.PrintStatus(str);
CRect rect(CPoint(x*40, y*40), CSize(40,40));
rect.OffsetRect(-GetScrollPosition());
InvalidateRect(rect, FALSE);
}
else
{
pDoc->SetTile(r,e, g_Tile);
CString str;
str.Format("Change %d [%d] to %s", r,e, g_App.m_Elements[g_Tile].Name);
g_App.PrintStatus(str);
CRect rect(CPoint(x*40 + xe*10, y*40 + ye*10), CSize(10,10));
rect.OffsetRect(-GetScrollPosition());
InvalidateRect(rect, FALSE);
}
}
}
else
{
str.Empty();
g_App.PrintStatus(str,1);
g_App.PrintStatus(str,2);
g_App.PrintStatus(str,3);
g_App.PrintStatus(str,4);
}
str.Format("%d,%d", point.x,point.y);
g_App.PrintStatus(str,5,true);
}
}
void CMapView::OnDraw(CDC* pDC)
{
CMapDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
int h = pDoc->GetHeight();
int w = pDoc->GetWidth();
CRect r;
pDC->GetClipBox(&r);
pDC->FillSolidRect(r, GetSysColor(COLOR_3DFACE));
if (w > 0 && h > 0)
{
// calculate the bounding box that is needed to be draw
CRect r;
pDC->GetClipBox(&r);
int ys = r.top / 40;
int ye = r.bottom / 40;
int xs = r.left / 40;
int xe = r.right / 40;
ye = min(ye+1,h);
xe = min(xe+1,w);
if (m_ViewMode == VIEW_MODE_GRAPHICS)
{
if (pDoc->m_pMapImage)
{
pDC->SetStretchBltMode(COLORONCOLOR);
CRect r(0,0,pDoc->m_pMapImage->GetWidth(), pDoc->m_pMapImage->GetHeight());
pDoc->m_pMapImage->Draw(pDC, r,r);
}
}
else
{
for (int y = ys; y < ye; y++)
{
for (int x = xs; x < xe; x++)
{
DrawMegaTile(pDC, x,y);
}
}
}
if (m_GridMode)
{
// draw major grid lines
{
CPen Pen;
Pen.CreateStockObject(BLACK_PEN);
CPen* pOldPen = pDC->SelectObject(&Pen);
for (int y = ys; y <= ye; y++)
{
pDC->MoveTo(xs*40,y*40);
pDC->LineTo(xe*40,y*40);
}
for (int x = xs; x <= xe; x++)
{
pDC->MoveTo(x*40,ys*40);
pDC->LineTo(x*40,ye*40);
}
pDC->SelectObject(pOldPen);
}
}
}
}
