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TS_RA2_Mission_Editor_sourcecode_23.02.2023_1
TS_RA2_Mission_Editor_sourcecode_23.02.2023_1
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brbarnesEA
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302
MissionEditor/MiniMap.cpp
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302
MissionEditor/MiniMap.cpp
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/*
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FinalSun/FinalAlert 2 Mission Editor
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Copyright (C) 1999-2024 Electronic Arts, Inc.
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Authored by Matthias Wagner
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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// MiniMap.cpp: implementaion file
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//
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#include "stdafx.h"
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#include "finalsun.h"
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#include "MiniMap.h"
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#include "finalsundlg.h"
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#include "macros.h"
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#include "mapdata.h"
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#include "variables.h"
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#include "inlines.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CMiniMap
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IMPLEMENT_DYNCREATE(CMiniMap, CView)
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CMiniMap::CMiniMap(): m_scale(theApp.m_Options.fMiniMapScale)
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{
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}
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CMiniMap::~CMiniMap()
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{
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}
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BEGIN_MESSAGE_MAP(CMiniMap, CView)
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//{{AFX_MSG_MAP(CMiniMap)
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ON_WM_SYSCOMMAND()
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ON_WM_MOUSEMOVE()
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ON_WM_LBUTTONDOWN()
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//}}AFX_MSG_MAP
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ON_WM_SIZING()
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ON_WM_SETCURSOR()
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// draw CMiniMap
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void CMiniMap::OnDraw(CDC* pDC)
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{
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BYTE* colors;
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BITMAPINFO biinfo;
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int pitch;
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DrawMinimap(&colors, biinfo, pitch);
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if(!colors) return;
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// set the bits
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//SetDIBitsToDevice(pDC->m_hDC, 0, 0, Map->GetWidth()*2, Map->GetHeight(),0,0,0, Map->GetHeight(), colors, &biinfo, DIB_RGB_COLORS);
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RECT r;
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GetClientRect(&r);
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StretchDIBits(pDC->m_hDC, 0, 0, r.right, r.bottom, 0, 0, Map->GetWidth() * 2, Map->GetHeight(), colors, &biinfo, DIB_RGB_COLORS, SRCCOPY);
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// now draw the current position
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CFinalSunDlg& dlg=*(CFinalSunDlg*)theApp.GetMainWnd();
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CIsoView& isoview=*dlg.m_view.m_isoview;
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RECT selRect;
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auto isoRect = isoview.GetScaledDisplayRect();
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int mapwidth=Map->GetWidth();
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int mapheight=Map->GetHeight();
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// Get iso view display rectangle
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RECT cr;
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isoview.GetClientRect(&cr);
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auto topLeft = Map->GetMiniMapPos(isoview.GetMapCoordinatesFromClientCoordinates(CPoint(0, 0), false, true));
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auto topRight = Map->GetMiniMapPos(isoview.GetMapCoordinatesFromClientCoordinates(CPoint(cr.right, 0), false, true));
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auto bottomLeft = Map->GetMiniMapPos(isoview.GetMapCoordinatesFromClientCoordinates(CPoint(0, cr.bottom), false, true));
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auto bottomRight = Map->GetMiniMapPos(isoview.GetMapCoordinatesFromClientCoordinates(CPoint(cr.right, cr.bottom), false, true));
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auto left = min(topLeft.x, topRight.x);
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auto top = min(topLeft.y, topRight.y);
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auto right = max(bottomLeft.x, bottomRight.x);
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auto bottom = max(bottomLeft.y, bottomRight.y);
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CPoint center(r.right / 2, r.bottom / 2);
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selRect.left = left * m_scale;
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selRect.top = top * m_scale;
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selRect.right = right * m_scale;
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selRect.bottom = bottom * m_scale;
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pDC->Draw3dRect(&selRect, RGB(200,0,0), RGB(120,0,0));
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}
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/////////////////////////////////////////////////////////////////////////////
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// diagnose CMiniMap
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#ifdef _DEBUG
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void CMiniMap::AssertValid() const
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{
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CView::AssertValid();
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}
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void CMiniMap::Dump(CDumpContext& dc) const
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{
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CView::Dump(dc);
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}
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#endif //_DEBUG
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/////////////////////////////////////////////////////////////////////////////
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// handlers
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BOOL CMiniMap::PreCreateWindow(CREATESTRUCT& cs)
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{
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// MW 07/17/2001: Style changed
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cs.style = WS_CAPTION | WS_OVERLAPPED | WS_SYSMENU;// | WS_CHILD;
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cs.cx=0;
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cs.cy=0;
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CFinalSunDlg& dlg=*(CFinalSunDlg*)theApp.GetMainWnd();
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//CIsoView& isoview=*dlg.m_view.m_isoview;
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RECT r;
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dlg.GetWindowRect(&r);
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cs.x=0;//r.right-250 ;
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cs.y=r.bottom-250;
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if(cs.y<0) cs.y=0;
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//cs.dwExStyle=WS_EX_TOOLWINDOW;
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//cs.dwExStyle=WS_EX_PALETTEWINDOW;
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// this here will cause an assert in debug mode, ignore it (window must be a child window)
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int res=CWnd::PreCreateWindow(cs);
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cs.style=WS_POPUPWINDOW | WS_CAPTION /*| WS_DLGFRAME */ | WS_THICKFRAME | WS_OVERLAPPED | DS_3DLOOK | WS_MINIMIZEBOX; //WS_CAPTION | WS_OVERLAPPED | WS_SYSMENU | WS_MINIMIZEBOX;
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return res;
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}
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void CMiniMap::UpdateView()
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{
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CRect r;
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GetWindowRect(r);
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if(Map->GetIsoSize()==0)
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{
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ShowWindow(SW_HIDE);
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}
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else
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{
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// calculate the needed width=height
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int axissizex=Map->GetWidth()*2;
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int axissizey=Map->GetHeight();
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SetIcon(theApp.m_pMainWnd->GetIcon(FALSE), FALSE);
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SetIcon(theApp.m_pMainWnd->GetIcon(TRUE), TRUE);
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SetWindowPos(&wndTopMost, r.left, r.top, axissizex * m_scale + 2 * (GetSystemMetrics(SM_CXFIXEDFRAME)), axissizey * m_scale + 2 * GetSystemMetrics(SM_CYFIXEDFRAME) + GetSystemMetrics(SM_CYCAPTION), SWP_SHOWWINDOW);
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RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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}
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}
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BOOL bMiniMapClosedByUser=FALSE;
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void CMiniMap::OnSysCommand(UINT nID, LPARAM lParam)
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{
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if(nID==SC_CLOSE)
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{
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bMiniMapClosedByUser=TRUE;
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ShowWindow(SW_HIDE);
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return;
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}
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CWnd::OnSysCommand(nID, lParam);
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}
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void CMiniMap::OnMouseMove(UINT nFlags, CPoint point)
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{
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if(nFlags==MK_LBUTTON)
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{
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int x,y;
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int xiso;
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int yiso;
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//y=Map->GetIsoSize()-(point.y - point.x+ /*(float)Map->GetIsoSize()/2.0f*/+1);
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//x=Map->GetIsoSize()-(point.x + point.y- /*(float)Map->GetIsoSize()/2.0f*/+1);
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//y-=Map->GetHeight();
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RECT cr;
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GetClientRect(&cr);
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float defaultXSize = (Map->GetWidth() * 2 * m_scale);
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float defaultYSize = (Map->GetHeight() * m_scale);
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float resizedXScale = cr.right / defaultXSize;
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float resizedYScale = cr.bottom / defaultYSize;
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CFinalSunDlg& dlg = *(CFinalSunDlg*)theApp.GetMainWnd();
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CIsoView& isoview = *dlg.m_view.m_isoview;
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auto viewScale = isoview.GetViewScale();
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auto viewOffset = isoview.GetViewOffset();
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x = (point.x / m_scale / resizedXScale) / 2 +Map->GetHeight() / 2;
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y = (point.y / m_scale / resizedYScale) + Map->GetWidth() / 2;
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RECT r = isoview.GetScaledDisplayRect();
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isoview.SetScroll((x-r.right/f_x/2)*f_x, (y-r.bottom/f_y/2)*f_y);
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isoview.RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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}
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}
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void CMiniMap::OnLButtonDown(UINT nFlags, CPoint point)
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{
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OnMouseMove(nFlags, point);
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}
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void CMiniMap::DrawMinimap(BYTE **lpData, BITMAPINFO &biinfo, int& Pitch)
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{
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Map->GetMinimap(lpData, &biinfo, &Pitch);
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// fix straw pixels
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auto* data = *lpData;
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if (data)
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{
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// fix bottom left and right top pixels in the bottom-up bitmap
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memcpy(&data[0], &data[sizeof(RGBTRIPLE)], sizeof(RGBTRIPLE));
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auto firstLine = (biinfo.bmiHeader.biHeight - 1) * Pitch;
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memcpy(&data[firstLine + (biinfo.bmiHeader.biWidth - 1) * sizeof(RGBTRIPLE)], &data[firstLine + (biinfo.bmiHeader.biWidth - 2) * sizeof(RGBTRIPLE)], sizeof(RGBTRIPLE));
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}
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}
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void CMiniMap::OnSizing(UINT fwSide, LPRECT pRect)
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{
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CView::OnSizing(fwSide, pRect);
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int axissizex = Map->GetWidth() * 2;
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int axissizey = Map->GetHeight();
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float ratio = float(axissizex) / float(axissizey);
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if (pRect)
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{
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int heightAdd = 2 * GetSystemMetrics(SM_CYFIXEDFRAME) + GetSystemMetrics(SM_CYCAPTION);
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int widthAdd = 2 * GetSystemMetrics(SM_CXFIXEDFRAME);
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if (fwSide == WMSZ_LEFT || fwSide == WMSZ_TOPLEFT || fwSide == WMSZ_BOTTOMLEFT ||
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fwSide == WMSZ_RIGHT || fwSide == WMSZ_BOTTOMRIGHT)
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{
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pRect->bottom = pRect->top + (pRect->right - pRect->left - widthAdd) / ratio + heightAdd;
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}
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else
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{
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pRect->right = pRect->left + (pRect->bottom - pRect->top - heightAdd) * ratio + widthAdd;
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}
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}
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//width = axissizex* m_scale + 2 * (GetSystemMetrics(SM_CXFIXEDFRAME))
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m_scale = ((pRect->right - pRect->left) - 2 * GetSystemMetrics(SM_CXFIXEDFRAME)) / (float)axissizex;
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RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
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}
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BOOL CMiniMap::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
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{
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if (!CView::OnSetCursor(pWnd, nHitTest, message))
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SetCursor(m_hArrowCursor);
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return TRUE;
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}
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