413 lines
10 KiB
C++
413 lines
10 KiB
C++
/*
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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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// EmitterGeneralPropPage.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 "EmitterGeneralPropPage.H"
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#include "EmitterPropertySheet.H"
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#include "Part_Emt.H"
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#include "Utils.H"
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#include "texture.h"
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#include "Shader.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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// EmitterGeneralPropPageClass property page
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IMPLEMENT_DYNCREATE(EmitterGeneralPropPageClass, CPropertyPage)
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/////////////////////////////////////////////////////////////
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//
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// EmitterGeneralPropPageClass
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//
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EmitterGeneralPropPageClass::EmitterGeneralPropPageClass (EmitterInstanceListClass *pemitter)
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: m_pEmitterList (NULL),
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m_Parent (NULL),
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m_bValid (true),
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m_Lifetime (0),
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CPropertyPage(EmitterGeneralPropPageClass::IDD)
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{
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//{{AFX_DATA_INIT(EmitterGeneralPropPageClass)
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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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// ~EmitterGeneralPropPageClass
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//
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EmitterGeneralPropPageClass::~EmitterGeneralPropPageClass (void)
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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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// DoDataExchange
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//
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void
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EmitterGeneralPropPageClass::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(EmitterGeneralPropPageClass)
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DDX_Control(pDX, IDC_RENDER_MODE_COMBO, m_RenderModeCombo);
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DDX_Control(pDX, IDC_PARTICLE_LIFETIME_SPIN, m_LifetimeSpin);
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//}}AFX_DATA_MAP
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return ;
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}
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BEGIN_MESSAGE_MAP(EmitterGeneralPropPageClass, CPropertyPage)
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//{{AFX_MSG_MAP(EmitterGeneralPropPageClass)
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ON_BN_CLICKED(IDC_BROWSE_BUTTON, OnBrowseButton)
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ON_EN_CHANGE(IDC_FILENAME_EDIT, OnChangeFilenameEdit)
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ON_EN_CHANGE(IDC_NAME_EDIT, OnChangeNameEdit)
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ON_EN_CHANGE(IDC_PARTICLE_LIFETIME_EDIT, OnChangeParticleLifetimeEdit)
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ON_CBN_SELCHANGE(IDC_SHADER_COMBO, OnSelchangeShaderCombo)
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ON_BN_CLICKED(IDC_PARTICLE_LIFETIME_CHECK, OnParticleLifetimeCheck)
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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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EmitterGeneralPropPageClass::Initialize (void)
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{
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if (m_pEmitterList != NULL) {
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//
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// Get the emitter's texture
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//
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m_TextureFilename = m_pEmitterList->Get_Texture_Filename ();
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m_Lifetime = m_pEmitterList->Get_Lifetime ();
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m_EmitterName = m_pEmitterList->Get_Name ();
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m_pEmitterList->Get_Shader (m_Shader);
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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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// Add_Shader_To_Combo
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//
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void
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EmitterGeneralPropPageClass::Add_Shader_To_Combo
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(
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ShaderClass &shader,
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LPCTSTR name
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)
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{
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int index = SendDlgItemMessage (IDC_SHADER_COMBO, CB_ADDSTRING, 0, (LPARAM)name);
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if (index != CB_ERR) {
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SendDlgItemMessage (IDC_SHADER_COMBO, CB_SETITEMDATA, (WPARAM)index, (LPARAM)&shader);
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//
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// Is the blend mode of this shader the same as that of the
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// particle emitter's shader.
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//
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if ((shader.Get_Alpha_Test () == m_Shader.Get_Alpha_Test ()) &&
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(shader.Get_Dst_Blend_Func () == m_Shader.Get_Dst_Blend_Func ()) &&
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(shader.Get_Src_Blend_Func () == m_Shader.Get_Src_Blend_Func ())) {
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SendDlgItemMessage (IDC_SHADER_COMBO, CB_SETCURSEL, (WPARAM)index);
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}
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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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EmitterGeneralPropPageClass::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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// Add the known shaders to the combobox
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//
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Add_Shader_To_Combo (ShaderClass::_PresetAdditiveSpriteShader, "Additive");
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Add_Shader_To_Combo (ShaderClass::_PresetAlphaSpriteShader, "Alpha");
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Add_Shader_To_Combo (ShaderClass::_PresetATestSpriteShader, "Alpha-Test");
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Add_Shader_To_Combo (ShaderClass::_PresetATestBlendSpriteShader, "Alpha-Test-Blend");
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Add_Shader_To_Combo (ShaderClass::_PresetScreenSpriteShader, "Screen");
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Add_Shader_To_Combo (ShaderClass::_PresetMultiplicativeSpriteShader, "Multiplicative");
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Add_Shader_To_Combo (ShaderClass::_PresetOpaqueSpriteShader, "Opaque");
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//
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// Fill the edit controls with the default values
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//
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SetDlgItemText (IDC_NAME_EDIT, m_EmitterName);
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SetDlgItemText (IDC_FILENAME_EDIT, m_TextureFilename);
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//
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// Initialize the lifetime control
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//
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SendDlgItemMessage (IDC_PARTICLE_LIFETIME_CHECK, BM_SETCHECK, (WPARAM)(m_Lifetime < 100));
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if (m_Lifetime > 100) {
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m_Lifetime = 0;
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}
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::Initialize_Spinner (m_LifetimeSpin, m_Lifetime, 0, 1000);
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OnParticleLifetimeCheck ();
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//
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// Initialize the render mode combo
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//
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m_RenderModeCombo.SetCurSel(m_pEmitterList->Get_Render_Mode());
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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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EmitterGeneralPropPageClass::OnApply (void)
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{
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// Get the data from the dialog controls
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GetDlgItemText (IDC_NAME_EDIT, m_EmitterName);
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GetDlgItemText (IDC_FILENAME_EDIT, m_TextureFilename);
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m_Lifetime = ::GetDlgItemFloat (m_hWnd, IDC_PARTICLE_LIFETIME_EDIT);
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if (SendDlgItemMessage (IDC_PARTICLE_LIFETIME_CHECK, BM_GETCHECK) == 0) {
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m_Lifetime = 5000000.0F;
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}
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//
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// Get the shader from the combobox
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//
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int index = SendDlgItemMessage (IDC_SHADER_COMBO, CB_GETCURSEL);
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if (index != CB_ERR) {
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ShaderClass *shader = (ShaderClass *)SendDlgItemMessage (IDC_SHADER_COMBO, CB_GETITEMDATA, (WPARAM)index);
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if (shader != NULL) {
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m_Shader = (*shader);
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}
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}
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// Check to make sure the user entered a valid name for the emitter.
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BOOL retval = FALSE;
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if (m_EmitterName.GetLength () == 0) {
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::MessageBox (m_hWnd, "Invalid emitter name. Please enter a new name.", "Invalid settings", MB_ICONEXCLAMATION | MB_OK);
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m_bValid = false;
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} else {
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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_Lifetime (m_Lifetime);
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m_pEmitterList->Set_Texture_Filename (m_TextureFilename);
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m_pEmitterList->Set_Name (m_EmitterName);
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m_pEmitterList->Set_Shader (m_Shader);
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m_pEmitterList->Set_Render_Mode (m_RenderModeCombo.GetCurSel());
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// Allow the base class to process this message
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retval = CPropertyPage::OnApply ();
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m_bValid = true;
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}
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// Return the TRUE/FALSE result code
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return retval;
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}
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/////////////////////////////////////////////////////////////
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//
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// OnBrowseButton
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//
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void
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EmitterGeneralPropPageClass::OnBrowseButton (void)
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{
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CFileDialog openFileDialog (TRUE,
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".tga",
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NULL,
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OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT | OFN_EXPLORER,
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"Textures files (*.tga)|*.tga||",
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::AfxGetMainWnd ());
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// Ask the user what texture file they wish to load
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if (openFileDialog.DoModal () == IDOK) {
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SetDlgItemText (IDC_FILENAME_EDIT, openFileDialog.GetPathName ());
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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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// OnChangeFilenameEdit
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//
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void
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EmitterGeneralPropPageClass::OnChangeFilenameEdit (void)
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{
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SetModified ();
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return ;
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}
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/////////////////////////////////////////////////////////////
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//
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// OnChangeNameEdit
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//
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void
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EmitterGeneralPropPageClass::OnChangeNameEdit (void)
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{
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SetModified ();
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return ;
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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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EmitterGeneralPropPageClass::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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}
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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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// OnChangeParticleLifetimeEdit
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//
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void
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EmitterGeneralPropPageClass::OnChangeParticleLifetimeEdit (void)
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{
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SetModified ();
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return ;
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}
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/////////////////////////////////////////////////////////////
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//
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// OnSelchangeShaderCombo
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//
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void
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EmitterGeneralPropPageClass::OnSelchangeShaderCombo (void)
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{
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SetModified ();
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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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BOOL
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EmitterGeneralPropPageClass::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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case IDC_FILENAME_EDIT:
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case IDC_NAME_EDIT:
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case IDC_PARTICLE_LIFETIME_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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case IDC_PARTICLE_LIFETIME_CHECK:
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if (HIWORD (wParam) == BN_CLICKED) {
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SetModified ();
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}
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break;
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case IDC_RENDER_MODE_COMBO:
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if (HIWORD (wParam) == CBN_SELCHANGE) {
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SetModified ();
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if (m_Parent != NULL) {
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int cur_mode = ::SendMessage ((HWND)lParam, CB_GETCURSEL, 0, 0);
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m_Parent->Notify_Render_Mode_Changed(cur_mode);
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}
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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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// OnParticleLifetimeCheck
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//
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/////////////////////////////////////////////////////////////
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void
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EmitterGeneralPropPageClass::OnParticleLifetimeCheck (void)
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{
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bool enable = (SendDlgItemMessage (IDC_PARTICLE_LIFETIME_CHECK, BM_GETCHECK) == 1);
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::EnableWindow (::GetDlgItem (m_hWnd, IDC_PARTICLE_LIFETIME_EDIT), enable);
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::EnableWindow (::GetDlgItem (m_hWnd, IDC_PARTICLE_LIFETIME_SPIN), enable);
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if (enable == false) {
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m_Lifetime = 0;
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::SetDlgItemFloat (m_hWnd, IDC_PARTICLE_LIFETIME_EDIT, 0);
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}
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SetModified ();
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return ;
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}
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