Cyd
2b8ca921cb
Complete disaster-recovery snapshot: engine/game source, game data assets, VC6 toolchain + DX SDKs, build outputs, deployed game, and _UNUSED archive. Large binaries in Git LFS; text preserved byte-for-byte (core.autocrlf=false, no eol attributes). See RECOVERY.md for the one-clone rebuild procedure.
96 lines
2.0 KiB
C++
96 lines
2.0 KiB
C++
// GUINode.cpp: implementation of the GUINode class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "mw4gameed2.h"
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#include "GUINode.h"
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#include "DrawInfo.h"
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#include "GUIObjPanel.h"
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#include "ObjPanelDlg.h"
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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GUINode::GUINode(CString name,Point3D pnt):EdGUIObject(name,pnt)
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{
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ScreenDiv=75;
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RadiusSqu=0;
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Visual=false;
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}
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EdGUIObject *GUINode::Clone()
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{
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GUINode *obj=new GUINode;
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obj->Copy(*this);
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return obj;
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}
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void GUINode::Draw(DrawInfo &dinf)
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{
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SetPen(dinf);
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if(IsHidden()) return;
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int rad=GetScreenRadius(dinf.vinf);
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CPoint spnt,pnt=dinf.vinf.DataToScreen(GetPos());
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Point3D pnt2,npt,tpnt=dinf.vinf.ScreenToData(CPoint(0,-rad)),org=dinf.vinf.ScreenToData(CPoint(0,0));
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tpnt.x-=org.x;
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tpnt.y=0.0f;
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tpnt.z-=org.z;
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YawPitchRoll rot(GetRot());
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rot.pitch=0.0f;
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rot.roll=0.0f;
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LinearMatrix4D mat(rot);
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npt.Multiply(tpnt,mat);
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npt+=GetPos();
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spnt=dinf.vinf.DataToScreen(npt);
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dinf.GetDC()->Ellipse(pnt.x-rad,pnt.y-rad,pnt.x+rad,pnt.y+rad);
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dinf.GetDC()->MoveTo(pnt);
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dinf.GetDC()->LineTo(spnt);
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}
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void GUINode::AddPanel(CObjPanelDlg *pnl,UndoCommand **cmd)
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{
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((EdGUIObject *)GetParent())->AddPanel(pnl,cmd);
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pnl->AddPanel(new GUIObjPanel(this,cmd,pnl));
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}
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GUINode::~GUINode()
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{
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}
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Scalar DistToPoint(Point3D &a,Point3D &b,Point3D &c)
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{
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Scalar lsqu,r,s;
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lsqu=(b.x-a.x)*(b.x-a.x)+(b.z-a.z)*(b.z-a.z);
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r=((a.z-c.z)*(a.z-b.z)-(a.x-c.x)*(b.x-a.x))/lsqu;
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s=((a.z-c.z)*(b.x-a.x)-(a.x-c.x)*(b.z-a.z))/lsqu;
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if(r<=0.0f)
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{
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return (Scalar)sqrt((c.x-a.x)*(c.x-a.x)+(c.z-a.z)*(c.z-a.z));
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}
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else
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if(r>=1.0f)
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{
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return (Scalar)sqrt((c.x-b.x)*(c.x-b.x)+(c.z-b.z)*(c.z-b.z));
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}
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else
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{
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return (Scalar)fabs(s*sqrt(lsqu));
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}
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}
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