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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
298
Code/Tools/W3DView/EmitterParticlePropPage.cpp
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298
Code/Tools/W3DView/EmitterParticlePropPage.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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// EmitterParticlePropPage.cpp : implementation file
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//
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#include "stdafx.h"
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#include "w3dview.h"
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#include "EmitterParticlePropPage.h"
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#include "Part_Emt.H"
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#include "Utils.H"
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#include "Vector3RndCombo.H"
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#include "VolumeRandomDialog.H"
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#include "EmitterInstanceList.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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// EmitterParticlePropPageClass property page
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IMPLEMENT_DYNCREATE(EmitterParticlePropPageClass, CPropertyPage)
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/////////////////////////////////////////////////////////////
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//
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// EmitterParticlePropPageClass
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//
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EmitterParticlePropPageClass::EmitterParticlePropPageClass (EmitterInstanceListClass *pemitter)
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: m_pEmitterList (pemitter),
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m_bValid (true),
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m_Rate (0),
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m_BurstSize (0),
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m_MaxParticles (0),
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m_Randomizer (NULL),
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CPropertyPage(EmitterParticlePropPageClass::IDD)
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{
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//{{AFX_DATA_INIT(EmitterParticlePropPageClass)
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//}}AFX_DATA_INIT
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Initialize ();
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return ;
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}
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/////////////////////////////////////////////////////////////
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//
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// ~EmitterParticlePropPageClass
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//
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EmitterParticlePropPageClass::~EmitterParticlePropPageClass (void)
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{
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SAFE_DELETE (m_Randomizer);
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return;
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}
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/////////////////////////////////////////////////////////////
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//
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// DoDataExchange
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//
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void
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EmitterParticlePropPageClass::DoDataExchange (CDataExchange* pDX)
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{
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// Allow the base class to process this message
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CPropertyPage::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(EmitterParticlePropPageClass)
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DDX_Control(pDX, IDC_BURST_SIZE_SPIN, m_BurstSizeSpin);
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DDX_Control(pDX, IDC_EMISSION_RATE_SPIN, m_EmitionRateSpin);
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DDX_Control(pDX, IDC_MAX_PARTICLES_SPIN, m_MaxParticlesSpin);
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//}}AFX_DATA_MAP
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return ;
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}
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BEGIN_MESSAGE_MAP(EmitterParticlePropPageClass, CPropertyPage)
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//{{AFX_MSG_MAP(EmitterParticlePropPageClass)
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ON_BN_CLICKED(IDC_SPECIFY_CREATION_VOLUME, OnSpecifyCreationVolume)
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ON_BN_CLICKED(IDC_MAX_PARTICLES_CHECK, OnMaxParticlesCheck)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////
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//
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// Initialize
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//
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void
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EmitterParticlePropPageClass::Initialize (void)
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{
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SAFE_DELETE (m_Randomizer);
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if (m_pEmitterList != NULL) {
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//
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// Read the settings from the emitter
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//
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m_Rate = m_pEmitterList->Get_Emission_Rate ();
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m_BurstSize = m_pEmitterList->Get_Burst_Size ();
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m_MaxParticles = m_pEmitterList->Get_Max_Emissions ();
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m_Randomizer = m_pEmitterList->Get_Creation_Volume ();
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}
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return ;
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}
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/////////////////////////////////////////////////////////////
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//
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// OnInitDialog
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//
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BOOL
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EmitterParticlePropPageClass::OnInitDialog (void)
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{
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// Allow the base class to process this message
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CPropertyPage::OnInitDialog ();
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//
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// Setup the burst controls
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//
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m_BurstSizeSpin.SetRange (0, 10000);
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m_BurstSizeSpin.SetPos (m_BurstSize);
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::Initialize_Spinner (m_EmitionRateSpin, m_Rate, -10000, 10000);
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//
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// Setup the max particles spin
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//
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m_MaxParticlesSpin.SetRange (0, 10000);
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m_MaxParticlesSpin.SetPos (m_MaxParticles);
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SendDlgItemMessage (IDC_MAX_PARTICLES_CHECK, BM_SETCHECK, WPARAM(m_MaxParticles != 0));
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::EnableWindow (::GetDlgItem (m_hWnd, IDC_MAX_PARTICLES_EDIT), m_MaxParticles != 0);
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::EnableWindow (::GetDlgItem (m_hWnd, IDC_MAX_PARTICLES_SPIN), m_MaxParticles != 0);
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return TRUE;
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}
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/////////////////////////////////////////////////////////////
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//
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// OnApply
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//
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BOOL
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EmitterParticlePropPageClass::OnApply (void)
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{
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//
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// Get the data from the controls
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//
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m_Rate = ::GetDlgItemFloat (m_hWnd, IDC_EMISSION_RATE_EDIT);
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m_BurstSize = GetDlgItemInt (IDC_BURST_SIZE_EDIT);
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//
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// Determine if we need to cap the particles or not
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//
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m_MaxParticles = 0;
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if (SendDlgItemMessage (IDC_MAX_PARTICLES_CHECK, BM_GETCHECK)) {
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m_MaxParticles = GetDlgItemInt (IDC_MAX_PARTICLES_EDIT);
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}
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//
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// Apply the changes to the emitter
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//
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m_pEmitterList->Set_Emission_Rate (m_Rate);
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m_pEmitterList->Set_Burst_Size (m_BurstSize);
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m_pEmitterList->Set_Max_Emissions (m_MaxParticles);
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m_pEmitterList->Set_Creation_Volume (m_Randomizer->Clone ());
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// Allow the base class to process this message
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return CPropertyPage::OnApply ();
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}
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/////////////////////////////////////////////////////////////
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//
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// WindowProc
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//
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LRESULT
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EmitterParticlePropPageClass::WindowProc
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(
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UINT message,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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/*switch (message)
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{
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}*/
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// Allow the base class to process this message
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return CPropertyPage::WindowProc(message, wParam, lParam);
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}
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/////////////////////////////////////////////////////////////
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//
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// OnNotify
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//
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BOOL
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EmitterParticlePropPageClass::OnNotify
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(
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WPARAM wParam,
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LPARAM lParam,
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LRESULT *pResult
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)
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{
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//
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// Update the spinner control if necessary
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//
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NMHDR *pheader = (NMHDR *)lParam;
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if ((pheader != NULL) && (pheader->code == UDN_DELTAPOS)) {
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LPNMUPDOWN pupdown = (LPNMUPDOWN)lParam;
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::Update_Spinner_Buddy (pheader->hwndFrom, pupdown->iDelta);
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SetModified ();
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}
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// Allow the base class to process this message
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return CPropertyPage::OnNotify (wParam, lParam, pResult);
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}
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/////////////////////////////////////////////////////////////
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//
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// OnSpecifyCreationVolume
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//
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/////////////////////////////////////////////////////////////
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void
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EmitterParticlePropPageClass::OnSpecifyCreationVolume (void)
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{
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VolumeRandomDialogClass dialog (m_Randomizer, this);
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if (dialog.DoModal () == IDOK) {
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//
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// Get the new randomizer from the dialog
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//
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SAFE_DELETE (m_Randomizer);
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m_Randomizer = dialog.Get_Randomizer ();
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SetModified ();
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}
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return ;
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}
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/////////////////////////////////////////////////////////////
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//
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// OnCommand
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//
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/////////////////////////////////////////////////////////////
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BOOL
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EmitterParticlePropPageClass::OnCommand
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(
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WPARAM wParam,
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LPARAM lParam
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)
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{
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switch (LOWORD (wParam))
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{
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case IDC_BURST_SIZE_EDIT:
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case IDC_EMISSION_RATE_EDIT:
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case IDC_MAX_PARTICLES_EDIT:
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if (HIWORD (wParam) == EN_CHANGE) {
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SetModified ();
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}
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break;
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}
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return CPropertyPage::OnCommand(wParam, lParam);
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}
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/////////////////////////////////////////////////////////////
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//
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// OnMaxParticlesCheck
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//
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/////////////////////////////////////////////////////////////
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void
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EmitterParticlePropPageClass::OnMaxParticlesCheck (void)
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{
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BOOL enable = SendDlgItemMessage (IDC_MAX_PARTICLES_CHECK, BM_GETCHECK);
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::EnableWindow (::GetDlgItem (m_hWnd, IDC_MAX_PARTICLES_EDIT), enable);
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::EnableWindow (::GetDlgItem (m_hWnd, IDC_MAX_PARTICLES_SPIN), enable);
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SetModified ();
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return ;
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}
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