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Initial commit of Command & Conquer Renegade source code.
This commit is contained in:
LFeenanEA
292
Code/Commando/mainmenutransition.cpp
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292
Code/Commando/mainmenutransition.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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/***********************************************************************************************
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*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
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***********************************************************************************************
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* *
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* Project Name : Combat *
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* *
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* $Archive:: /Commando/Code/commando/mainmenutransition.cpp $*
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* *
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* Author:: Patrick Smith *
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* *
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* $Modtime:: 12/20/01 7:25p $*
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* *
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* $Revision:: 8 $*
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* *
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*---------------------------------------------------------------------------------------------*
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* Functions: *
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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#include "mainmenutransition.h"
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#include "camera.h"
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#include "stylemgr.h"
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#include "assetmgr.h"
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#include "hanim.h"
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#include "rendobj.h"
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#include "ww3d.h"
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#include "dialogresource.h"
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#include "render2d.h"
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#include "dialogcontrol.h"
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#include "dialogbase.h"
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#include "resource.h"
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#include "wwaudio.h"
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////////////////////////////////////////////////////////////////
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// Local constants
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////////////////////////////////////////////////////////////////
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static const float IN_START_FRAME = 27.0F;
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static const float IN_END_FRAME = 65.0F;
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static const float OUT_START_FRAME = 66.0F;
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static const float OUT_END_FRAME = 99.0F;
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static const char *ANIM_NAME = "IF_TITLETRANS.IF_TITLETRANS";
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////////////////////////////////////////////////////////////////
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//
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// MainMenuTransitionClass
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//
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////////////////////////////////////////////////////////////////
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MainMenuTransitionClass::MainMenuTransitionClass (void) :
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Model (NULL),
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Dialog (NULL),
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OtherDlg (NULL),
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Camera (NULL),
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CurrentFrame (0),
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TargetFrame (0),
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TransitionAnim (NULL)
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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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// ~MainMenuTransitionClass
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//
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////////////////////////////////////////////////////////////////
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MainMenuTransitionClass::~MainMenuTransitionClass (void)
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{
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REF_PTR_RELEASE (Model);
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REF_PTR_RELEASE (TransitionAnim);
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return ;
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}
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////////////////////////////////////////////////////////////////
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//
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// Set_Dialogs
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//
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////////////////////////////////////////////////////////////////
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void
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MainMenuTransitionClass::Set_Dialogs (DialogBaseClass *dialog, DialogBaseClass *other_dlg)
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{
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Dialog = dialog;
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OtherDlg = other_dlg;
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return ;
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}
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////////////////////////////////////////////////////////////////
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//
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// Set_Model
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//
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////////////////////////////////////////////////////////////////
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void
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MainMenuTransitionClass::Set_Model (RenderObjClass *model)
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{
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REF_PTR_SET (Model, model);
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if (TransitionAnim == NULL) {
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TransitionAnim = WW3DAssetManager::Get_Instance ()->Get_HAnim (ANIM_NAME);
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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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// Set_Type
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//
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////////////////////////////////////////////////////////////////
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void
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MainMenuTransitionClass::Set_Type (TYPE type)
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{
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DialogTransitionClass::Set_Type (type);
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if (type == SCREEN_IN) {
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CurrentFrame = IN_START_FRAME;
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TargetFrame = IN_END_FRAME;
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WWAudioClass::Get_Instance ()->Simple_Play_2D_Sound_Effect ("interface_mainmove.wav", 1.0F, 0.8F);
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} else if (type == SCREEN_OUT) {
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CurrentFrame = OUT_START_FRAME;
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TargetFrame = OUT_END_FRAME;
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WWAudioClass::Get_Instance ()->Simple_Play_2D_Sound_Effect ("interface_movezoom.wav", 1.0F, 0.8F);
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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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// On_Frame_Update
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//
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////////////////////////////////////////////////////////////////
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void
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MainMenuTransitionClass::On_Frame_Update (void)
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{
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if (Model != NULL && TransitionAnim != NULL) {
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//
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// Do we need to keep animating?
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//
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if (CurrentFrame < TargetFrame) {
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//
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// Get the frame rate
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//
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float frame_rate = TransitionAnim->Get_Frame_Rate ();
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//
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// Adjust the current frame counter
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//
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CurrentFrame += (frame_rate * (WW3D::Get_Frame_Time () / 1000.0F));
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CurrentFrame = min (CurrentFrame, TargetFrame);
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//
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// Update the animation
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//
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Model->Set_Animation (TransitionAnim, CurrentFrame);
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//
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// Move the controls with the animation
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//
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Update_Controls ();
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//
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// Remove the model if we've finished animating
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//
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if (CurrentFrame >= TargetFrame && Type == SCREEN_OUT) {
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Model->Remove ();
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}
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}
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}
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DialogTransitionClass::On_Frame_Update ();
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return ;
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}
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////////////////////////////////////////////////////////////////
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//
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// Update_Controls
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//
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////////////////////////////////////////////////////////////////
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void
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MainMenuTransitionClass::Update_Controls (void)
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{
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const int ENTRIES = 6;
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const int ControlIDArray[ENTRIES] =
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{
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IDC_MENU_START_SP_GAME_BUTTON,
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//C_MENU_START_SKIRMISH_GAME_BUTTON,
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IDC_MENU_MP_INTERNET_GAME_BUTTON,
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IDC_MENU_MP_LAN_GAME_BUTTON,
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IDC_MENU_START_PRACTICE_GAME_BUTTON,
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IDC_MENU_OPTIONS_BUTTON,
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IDC_MENU_QUIT_BUTTON
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};
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//
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// Get the half dimensions of the screen
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//
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const RectClass &screen_rect = Render2DClass::Get_Screen_Resolution ();
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float half_width = screen_rect.Width () / 2.0F;
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float half_height = screen_rect.Height () / 2.0F;
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//
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// Update the position of each control
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//
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for (int index = 0; index < ENTRIES; index ++) {
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//
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// Get the current position of the bone
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//
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StringClass bone_name;
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bone_name.Format ("IF_MMTF%d", index + 1);
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const Matrix3D &tm = Model->Get_Bone_Transform (bone_name);
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//
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// Transform the position into screen space
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//
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Vector3 cam_space_pos (0, 0, 0);
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Camera->Transform_To_View_Space (cam_space_pos, tm.Get_Translation ());
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Vector3 new_pos (0, 0, 0);
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Camera->Project_Camera_Space_Point (new_pos, cam_space_pos);
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//
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// Convert the normalized screen space position to pixel coordinates
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//
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new_pos.X = half_width * (new_pos.X + 1.0F);
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new_pos.Y = half_height * (1.0F - new_pos.Y);
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//
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// Move each control to the left of the bone a little
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//
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new_pos.X -= StyleMgrClass::Get_X_Scale () * 100.0F;
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//
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// Move the dialog control
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//
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DialogControlClass *control = Dialog->Get_Dlg_Item (ControlIDArray[index]);
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const RectClass &control_rect = control->Get_Window_Rect ();
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new_pos.Y -= (control_rect.Height () / 2);
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control->Set_Window_Pos (Vector2 (new_pos.X, new_pos.Y));
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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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// Is_Valid
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//
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////////////////////////////////////////////////////////////////
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bool
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MainMenuTransitionClass::Is_Valid (void) const
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{
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bool retval = false;
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//
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// Check to see if the model and animation are valid
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//
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if (Model != NULL && TransitionAnim != NULL) {
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retval = true;
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}
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return retval;
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}
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