mirror of
https://github.com/electronicarts/CnC_Renegade.git
synced 2025-12-15 23:21:40 -05:00
Initial commit of Command & Conquer Renegade source code.
This commit is contained in:
LFeenanEA
272
Code/wwui/menubackdrop.cpp
Normal file
272
Code/wwui/menubackdrop.cpp
Normal file
@@ -0,0 +1,272 @@
|
||||
/*
|
||||
** Command & Conquer Renegade(tm)
|
||||
** Copyright 2025 Electronic Arts Inc.
|
||||
**
|
||||
** This program is free software: you can redistribute it and/or modify
|
||||
** it under the terms of the GNU General Public License as published by
|
||||
** the Free Software Foundation, either version 3 of the License, or
|
||||
** (at your option) any later version.
|
||||
**
|
||||
** This program is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
** GNU General Public License for more details.
|
||||
**
|
||||
** You should have received a copy of the GNU General Public License
|
||||
** along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/***********************************************************************************************
|
||||
*** 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 ***
|
||||
***********************************************************************************************
|
||||
* *
|
||||
* Project Name : Combat *
|
||||
* *
|
||||
* $Archive:: /Commando/Code/wwui/menubackdrop.cpp $*
|
||||
* *
|
||||
* Author:: Patrick Smith *
|
||||
* *
|
||||
* $Modtime:: 11/21/01 11:30a $*
|
||||
* *
|
||||
* $Revision:: 8 $*
|
||||
* *
|
||||
*---------------------------------------------------------------------------------------------*
|
||||
* Functions: *
|
||||
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
|
||||
|
||||
#include "menubackdrop.h"
|
||||
#include "scene.h"
|
||||
#include "camera.h"
|
||||
#include "ww3d.h"
|
||||
#include "assetmgr.h"
|
||||
#include "render2d.h"
|
||||
#include "light.h"
|
||||
#include "hanim.h"
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// MenuBackDropClass
|
||||
//
|
||||
////////////////////////////////////////////////////////////////
|
||||
MenuBackDropClass::MenuBackDropClass (void) :
|
||||
Scene (NULL),
|
||||
Camera (NULL),
|
||||
Model (NULL),
|
||||
Anim (NULL),
|
||||
ClearScreen (true)
|
||||
{
|
||||
//
|
||||
// Create a scene to use for the background
|
||||
//
|
||||
Scene = new SimpleSceneClass;
|
||||
Scene->Set_Ambient_Light (Vector3(1, 1, 1));
|
||||
|
||||
//
|
||||
// Create a single scene light
|
||||
//
|
||||
LightClass *light = new LightClass;
|
||||
if (light != NULL) {
|
||||
|
||||
//
|
||||
// Configure the light
|
||||
//
|
||||
light->Set_Position (Vector3 (0, 0, 15000.0F));
|
||||
light->Set_Intensity (1.0F);
|
||||
light->Set_Force_Visible(true);
|
||||
light->Set_Flag (LightClass::NEAR_ATTENUATION, false);
|
||||
light->Set_Far_Attenuation_Range (1000000, 1000000);
|
||||
light->Set_Ambient(Vector3 (0,0,0));
|
||||
light->Set_Diffuse (Vector3 (1.0F, 1.0F, 1.0F));
|
||||
light->Set_Specular (Vector3 (1.0F, 1.0F, 1.0F));
|
||||
|
||||
//
|
||||
// Add this light to the scene
|
||||
//
|
||||
Scene->Add_Render_Object (light);
|
||||
REF_PTR_RELEASE(light);
|
||||
}
|
||||
|
||||
//
|
||||
// Create a camera to use in background-scene
|
||||
//
|
||||
Camera = new CameraClass();
|
||||
Camera->Set_Position (Vector3 (0, 0, 800));
|
||||
|
||||
//
|
||||
// Configure the view plane
|
||||
//
|
||||
const RectClass &screen_size = Render2DClass::Get_Screen_Resolution ();
|
||||
float hfov = DEG_TO_RAD(45.0F);
|
||||
float vfov = (screen_size.Height () / screen_size.Width ()) * hfov;
|
||||
Camera->Set_View_Plane (hfov, vfov);
|
||||
|
||||
//
|
||||
// Set the clip planes
|
||||
//
|
||||
Camera->Set_Clip_Planes (5.0F, 12000.0F);
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// ~MenuBackDropClass
|
||||
//
|
||||
////////////////////////////////////////////////////////////////
|
||||
MenuBackDropClass::~MenuBackDropClass (void)
|
||||
{
|
||||
Remove_Model();
|
||||
REF_PTR_RELEASE (Camera);
|
||||
REF_PTR_RELEASE (Scene);
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Render
|
||||
//
|
||||
////////////////////////////////////////////////////////////////
|
||||
void
|
||||
MenuBackDropClass::Render (void)
|
||||
{
|
||||
//
|
||||
// Simple render the scene
|
||||
//
|
||||
WW3D::Render (Scene, Camera, ClearScreen, ClearScreen);
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Set_Model
|
||||
//
|
||||
////////////////////////////////////////////////////////////////
|
||||
void
|
||||
MenuBackDropClass::Set_Model (const char *name)
|
||||
{
|
||||
// Get rid of the old model.
|
||||
Remove_Model();
|
||||
|
||||
//
|
||||
// Load the new model
|
||||
//
|
||||
Model = WW3DAssetManager::Get_Instance ()->Create_Render_Obj (name);
|
||||
if (Model != NULL) {
|
||||
|
||||
//
|
||||
// Check to see if this model has a camera bone
|
||||
//
|
||||
int camera_bone_index = Model->Get_Bone_Index ("CAMERA");
|
||||
if (camera_bone_index > 0) {
|
||||
|
||||
//
|
||||
// Convert the bone's transform into a camera transform
|
||||
//
|
||||
const Matrix3D &tm = Model->Get_Bone_Transform (camera_bone_index);
|
||||
Matrix3D cam_tm (Vector3 (0, -1, 0), Vector3 (0, 0, 1), Vector3 (-1, 0, 0), Vector3 (0, 0, 0));
|
||||
Matrix3D new_tm = tm * cam_tm;
|
||||
|
||||
//
|
||||
// Set the camera's new transform
|
||||
//
|
||||
Camera->Set_Transform (new_tm);
|
||||
}
|
||||
|
||||
//
|
||||
// Add the model to the scene
|
||||
//
|
||||
Scene->Add_Render_Object (Model);
|
||||
}
|
||||
|
||||
//
|
||||
// Update the animation
|
||||
//
|
||||
Play_Animation ();
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Remove_Model
|
||||
//
|
||||
////////////////////////////////////////////////////////////////
|
||||
void
|
||||
MenuBackDropClass::Remove_Model (void)
|
||||
{
|
||||
if (Model != NULL) {
|
||||
Model->Remove();
|
||||
}
|
||||
REF_PTR_RELEASE (Model);
|
||||
REF_PTR_RELEASE (Anim);
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Set_Animation
|
||||
//
|
||||
////////////////////////////////////////////////////////////////
|
||||
void
|
||||
MenuBackDropClass::Set_Animation (const char *anim_name)
|
||||
{
|
||||
REF_PTR_RELEASE (Anim);
|
||||
AnimationName = anim_name;
|
||||
Play_Animation ();
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Set_Animation_Percentage
|
||||
//
|
||||
////////////////////////////////////////////////////////////////
|
||||
void
|
||||
MenuBackDropClass::Set_Animation_Percentage (float percent)
|
||||
{
|
||||
if ( Model != NULL && Anim != NULL ) {
|
||||
float frame = (float)(Anim->Get_Num_Frames()-1) * WWMath::Clamp( percent, 0, 1 );
|
||||
Model->Set_Animation (Anim, frame, RenderObjClass::ANIM_MODE_MANUAL);
|
||||
}
|
||||
return ;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Play_Animation
|
||||
//
|
||||
////////////////////////////////////////////////////////////////
|
||||
void
|
||||
MenuBackDropClass::Play_Animation (void)
|
||||
{
|
||||
if (Model == NULL) {
|
||||
return ;
|
||||
}
|
||||
|
||||
if (AnimationName.Get_Length () > 0) {
|
||||
|
||||
//
|
||||
// Play the animation on the background (if necessary)
|
||||
//
|
||||
REF_PTR_RELEASE (Anim);
|
||||
Anim = WW3DAssetManager::Get_Instance ()->Get_HAnim (AnimationName);
|
||||
if (Anim != NULL) {
|
||||
Model->Set_Animation (Anim, 0, RenderObjClass::ANIM_MODE_LOOP);
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
//
|
||||
// Stop the animation
|
||||
//
|
||||
REF_PTR_RELEASE (Anim);
|
||||
Model->Set_Animation (NULL);
|
||||
}
|
||||
|
||||
return ;
|
||||
}
|
||||
Reference in New Issue
Block a user