mirror of
https://github.com/electronicarts/CnC_Renegade.git
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Initial commit of Command & Conquer Renegade source code.
This commit is contained in:
LFeenanEA
234
Code/Tests/PhysTest/VJoyDialog.cpp
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234
Code/Tests/PhysTest/VJoyDialog.cpp
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/*
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** Command & Conquer Renegade(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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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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**
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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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**
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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 <http://www.gnu.org/licenses/>.
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*/
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// VJoyDialog.cpp : implementation file
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//
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#include "stdafx.h"
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#include "phystest.h"
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#include "VJoyDialog.h"
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#include "vector2.h"
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#include "vector3.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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#define JOYSTICK_UPDATE_COMMAND WM_USER+101
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#define SLIDER_RESOLUTION 255
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/////////////////////////////////////////////////////////////////////////////
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// CVJoyDialog dialog
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CVJoyDialog::CVJoyDialog(CWnd* pParent /*=NULL*/)
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: CDialog(CVJoyDialog::IDD, pParent)
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{
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//{{AFX_DATA_INIT(CVJoyDialog)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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Controller.Reset();
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}
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CVJoyDialog::~CVJoyDialog(void)
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{
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}
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void CVJoyDialog::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CVJoyDialog)
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DDX_Control(pDX, IDC_TURNZ_SLIDER, m_TurnZSlider);
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DDX_Control(pDX, IDC_MOVEZ_SLIDER, m_MoveZSlider);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CVJoyDialog, CDialog)
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//{{AFX_MSG_MAP(CVJoyDialog)
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ON_WM_VSCROLL()
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ON_WM_DESTROY()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/*
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** Joystick Window Proc
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*/
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LRESULT CALLBACK JoystickWndProc(HWND hwnd,unsigned int message,WPARAM wparam,LPARAM lparam)
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{
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Vector2 point;
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const int RADIUS = 4;
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switch (message)
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{
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case WM_LBUTTONDOWN:
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::SetCapture(hwnd);
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break;
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case WM_LBUTTONUP:
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::ReleaseCapture();
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break;
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case WM_MOUSEMOVE:
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if (wparam & MK_LBUTTON) {
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float ex,ey,cx,cy;
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short x = LOWORD(lparam);
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short y = HIWORD(lparam);
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RECT rect;
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GetClientRect(hwnd,&rect);
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if (x > rect.right) x = rect.right;
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if (x < rect.left) x = rect.left;
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if (y > rect.bottom) y = rect.bottom;
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if (y < rect.top) y = rect.top;
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ex = (float)(rect.right - rect.left) / 2.0f;
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cx = (float)(rect.right + rect.left) / 2.0f;
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ey = (float)(rect.bottom - rect.top) / 2.0f;
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cy = (float)(rect.bottom + rect.top) / 2.0f;
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point.X = ((float)x - cx) / ex;
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point.Y = ((float)y - cy) / ey;
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::SendMessage(GetParent(hwnd),JOYSTICK_UPDATE_COMMAND,GetWindowLong(hwnd,GWL_ID),(long)&point);
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::InvalidateRect(hwnd,NULL,FALSE);
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::UpdateWindow(hwnd);
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SetProp(hwnd,"XCOORD",(HANDLE)x);
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SetProp(hwnd,"YCOORD",(HANDLE)y);
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}
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break;
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case WM_PAINT:
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{
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RECT rect;
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GetClientRect(hwnd,&rect);
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HDC hdc = GetDC(hwnd);
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FillRect(hdc,&rect,(HBRUSH)GetStockObject(WHITE_BRUSH));
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FrameRect(hdc,&rect,(HBRUSH)GetStockObject(BLACK_BRUSH));
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MoveToEx(hdc,rect.right/2,0,NULL);
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LineTo(hdc,rect.right/2,rect.bottom);
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MoveToEx(hdc,0,rect.bottom/2,NULL);
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LineTo(hdc,rect.right,rect.bottom/2);
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int x = (int)GetProp(hwnd,"XCOORD");
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int y = (int)GetProp(hwnd,"YCOORD");
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if (x < RADIUS) x = RADIUS;
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if (x > rect.right-RADIUS) x = rect.right-RADIUS;
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if (y < RADIUS) y = RADIUS;
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if (y > rect.bottom-RADIUS) y = rect.bottom-RADIUS;
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MoveToEx(hdc,rect.bottom/2,rect.right/2,NULL);
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LineTo(hdc,x,y);
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Ellipse(hdc,x-RADIUS,y-RADIUS,x+RADIUS,y+RADIUS);
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ReleaseDC(hwnd,hdc);
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}
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break;
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}
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WNDPROC oldwndproc = (WNDPROC)GetProp(hwnd,"OldWndProc");
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//return CallWindowProc(oldwndproc,hwnd,message,wparam,lparam);
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return DefWindowProc (hwnd, message, wparam, lparam);
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}
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/////////////////////////////////////////////////////////////////////////////
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// CVJoyDialog message handlers
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BOOL CVJoyDialog::OnInitDialog()
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{
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CDialog::OnInitDialog();
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RECT rect;
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HWND movexy_wnd = ::GetDlgItem(m_hWnd,IDC_MOVEXY_STATIC);
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long oldproc = SetWindowLong(movexy_wnd,GWL_WNDPROC,(long)JoystickWndProc);
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SetProp(movexy_wnd,"OldWndProc",(void*)oldproc);
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::GetClientRect(movexy_wnd,&rect);
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SetProp(movexy_wnd,"XCOORD",(HANDLE)(rect.right/2));
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SetProp(movexy_wnd,"YCOORD",(HANDLE)(rect.bottom/2));
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HWND turnxy_wnd = ::GetDlgItem(m_hWnd,IDC_TURNXY_STATIC);
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oldproc = SetWindowLong(turnxy_wnd,GWL_WNDPROC,(long)JoystickWndProc);
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SetProp(turnxy_wnd,"OldWndProc",(void*)oldproc);
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::GetClientRect(movexy_wnd,&rect);
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SetProp(turnxy_wnd,"XCOORD",(HANDLE)(rect.right/2));
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SetProp(turnxy_wnd,"YCOORD",(HANDLE)(rect.bottom/2));
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m_MoveZSlider.SetRange(0,SLIDER_RESOLUTION);
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m_TurnZSlider.SetRange(0,SLIDER_RESOLUTION);
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return TRUE;
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}
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LRESULT CVJoyDialog::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
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{
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if (message == JOYSTICK_UPDATE_COMMAND) {
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Vector2 * point = (Vector2*)lParam;
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if (wParam == IDC_MOVEXY_STATIC) {
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Controller.Set_Move_Forward(-point->Y);
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Controller.Set_Turn_Left(-point->X);
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} else if (wParam == IDC_TURNXY_STATIC) {
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// Nothing to do here anymore...
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}
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}
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return CDialog::WindowProc(message, wParam, lParam);
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}
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void CVJoyDialog::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
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{
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if (pScrollBar == GetDlgItem(IDC_MOVEZ_SLIDER)) {
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Controller.Set_Move_Up(1.0f - 2.0f * (float)m_MoveZSlider.GetPos() / (float)SLIDER_RESOLUTION);
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}
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#if 0
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else if (pScrollBar == GetDlgItem(IDC_TURNZ_SLIDER)) {
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Controller.Set_Turn_Left(1.0f - 2.0f * (float)m_TurnZSlider.GetPos() / (float)SLIDER_RESOLUTION);
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}
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#endif
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CDialog::OnVScroll(nSBCode, nPos, pScrollBar);
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}
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void CVJoyDialog::OnDestroy()
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{
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HWND movexy_wnd = ::GetDlgItem(m_hWnd,IDC_MOVEXY_STATIC);
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RemoveProp(movexy_wnd,"OldWndProc");
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RemoveProp(movexy_wnd,"XCOORD");
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RemoveProp(movexy_wnd,"YCOORD");
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HWND turnxy_wnd = ::GetDlgItem(m_hWnd,IDC_TURNXY_STATIC);
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RemoveProp(turnxy_wnd,"OldWndProc");
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RemoveProp(turnxy_wnd,"XCOORD");
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RemoveProp(turnxy_wnd,"YCOORD");
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CDialog::OnDestroy();
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}
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