mirror of
https://github.com/electronicarts/CnC_Renegade.git
synced 2025-12-16 07:31:40 -05:00
Initial commit of Command & Conquer Renegade source code.
This commit is contained in:
LFeenanEA
503
Code/Tests/MeshTest/mainloop.cpp
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503
Code/Tests/MeshTest/mainloop.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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/* $Header: /Commando/Code/Tests/MeshTest/mainloop.cpp 47 12/10/98 5:53p Greg_h $ */
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/***********************************************************************************************
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*** Confidential - Westwood Studios ***
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***********************************************************************************************
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* *
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* Project Name : Commando *
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* *
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* $Archive:: /Commando/Code/Tests/MeshTest/mainloop.cpp $*
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* *
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* $Author:: Greg_h $*
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* *
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* $Modtime:: 12/07/98 1:30p $*
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* *
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* $Revision:: 47 $*
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* *
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*---------------------------------------------------------------------------------------------*
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* Functions: *
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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#define NOMINMAX
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#include "mainloop.h"
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#include "mono.h"
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#include "msgloop.h"
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#include "wwfile.h"
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#include "rawfile.h"
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#include "_globals.h"
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#include "_viewpt.h"
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#include <sr.hpp>
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#include <assert.h>
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#include "assetmgr.h"
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#include "sr_util.h"
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#include "_scenes.h"
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#include "rendobj.h"
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#include "r3dobj.h"
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#include "mesh.h"
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#include "hmodel.h"
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#include "light.h"
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#include "wwdebug.h"
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#include "ww3d.h"
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#define SPIN_MODEL
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#define SPIN_LIGHT
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//#define CAPTURE_BONE
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//#define TEST_DAMAGE
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//#define TEST_TEXTURE_ANIMATION
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/*
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** Globals
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*/
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WW3DAssetManager The3DAssetManager;
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CameraClass * Camera;
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LightClass * Light;
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LightClass * Light2;
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RenderObjClass * TestModel = NULL;
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HAnimClass * TestAnim = NULL;
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float CameraDist = 10.0f;
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float CameraDir = 0.0f;
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Quaternion ModelOrientation(1);
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#ifdef SPIN_MODEL
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Quaternion ModelRotation(Vector3(0,0,1),DEG_TO_RAD(1.5f));
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#else
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Quaternion ModelRotation(1);
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#endif
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Quaternion LightOrientation(1);
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Quaternion LightRotation(Vector3(.2,1,.1),DEG_TO_RAD(3.0f));
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/*
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** Local functions
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*/
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void Render(void);
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void Create_Scene(void);
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void Create_Objects(void);
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void Destroy_Scene(void);
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void Destroy_Objects(void);
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void Load_Data(void);
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void Render_Scene(void);
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void Time_Step(void);
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void Init_Debug(void);
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void Shutdown_Debug(void);
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void wwdebug_message_handler(const char * message);
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void wwdebug_assert_handler(const char * message);
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bool wwdebug_trigger_handler(int trigger_num);
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void Debug_Refs(void);
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/*
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** delay for time milliseconds
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*/
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void Wait( int time )
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{
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int start = SystemTimer();
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while ( 1000 * ( SystemTimer() - start ) < ( time * SYSTEM_TIMER_RATE ) ) ;
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}
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/*
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** MAIN GAME LOOP
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*/
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void Main_Loop(void)
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{
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Init_Debug();
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Create_Scene();
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Load_Data();
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Create_Objects();
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while (!Keyboard->Down(VK_ESCAPE)) {
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Time_Step();
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Render();
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Windows_Message_Handler();
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if (Keyboard->Down(VK_F1)) {
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while(Keyboard->Down(VK_F1));
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WW3D::Set_Next_Render_Device();
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}
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if (Keyboard->Down(VK_F2)) {
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while(Keyboard->Down(VK_F2));
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}
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}
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Destroy_Objects();
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WW3DAssetManager::Get_Instance()->Free_Assets();
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Destroy_Scene();
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Shutdown_Debug();
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Debug_Refs();
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}
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void Render(void)
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{
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ViewportClass view(Vector2(-1,-1),Vector2(1,1));
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Light->Set_Diffuse(Vector3(1.0f,1.0f,1.0f));
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TheScene->Set_Ambient_Light(Vector3(0.8f,0.8f,0.8f));
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WW3D::Begin_Render(true,true,Vector3(0.2f,0.2f,0.5f));
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WW3D::Gerd_Render(TheScene,Camera);
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WW3D::End_Render();
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}
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void Create_Scene(void)
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{
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int rd_index = 0;
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int width = 640;
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int height = 480;
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int color_depth = 16;
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bool windowed = true;
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WW3D::Set_Render_Device(rd_index,width,height,color_depth,windowed);
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TheScene = new SimpleSceneClass();
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}
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/*
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** Load initial game data
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*/
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void Load_Data(void)
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{
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// WW3DAssetManager::Get_Instance()->Load_3D_Assets(RawFileClass("crap.W3D"));
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// WW3DAssetManager::Get_Instance()->Load_3D_Assets(RawFileClass("HUMAN.W3D"));
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// WW3DAssetManager::Get_Instance()->Load_3D_Assets(RawFileClass("COMMANDO.W3D"));
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// WW3DAssetManager::Get_Instance()->Load_3D_Assets(RawFileClass("Mtankl1.W3D"));
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WW3DAssetManager::Get_Instance()->Load_3D_Assets(RawFileClass("Triangle.W3D"));
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// WW3DAssetManager::Get_Instance()->Load_3D_Assets(RawFileClass("Sphere.W3D"));
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// WW3DAssetManager::Get_Instance()->Load_3D_Assets(RawFileClass("new_mtl_test.W3D"));
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}
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/*
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**
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*/
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void Create_Objects(void)
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{
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Camera = NEW_REF(CameraClass,());
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Camera->Set_Viewport(Vector2(0,0),Vector2(640,480));
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Camera->Set_Clip_Planes(1.0f, 200.0f);
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Camera->Set_Environment_Range(1.0f, 200.0f);
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// TestModel = WW3DAssetManager::Get_Instance()->Create_Render_Obj("Mtankl1");
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// TestModel = WW3DAssetManager::Get_Instance()->Create_Render_Obj("Crap");
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TestModel = WW3DAssetManager::Get_Instance()->Create_Render_Obj("triangle");
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// TestModel = WW3DAssetManager::Get_Instance()->Create_Render_Obj("new_mtl_test");
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assert(TestModel);
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TestModel->Add(TheScene);
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Light = NEW_REF(LightClass,());
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Matrix3D lighttm(1);
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lighttm.Set_Translation(Vector3(5,0,0));
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Light->Set_Transform(lighttm);
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Light->Add(TheScene);
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}
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/*
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**
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*/
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void Destroy_Scene(void)
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{
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TheScene->Release_Ref();
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TheScene = NULL;
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}
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/*
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**
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*/
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void Destroy_Objects(void)
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{
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if (TestModel) {
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TestModel->Remove();
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TestModel->Release_Ref();
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TestModel = NULL;
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}
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if (Camera) {
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Camera->Release_Ref();
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Camera = NULL;
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}
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if (Light) {
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Light->Remove();
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Light->Release_Ref();
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Light = NULL;
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}
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if (Light2) {
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Light2->Remove();
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Light2->Release_Ref();
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Light2 = NULL;
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}
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WW3DAssetManager::Get_Instance()->Free_Assets();
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}
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void Time_Step(void)
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{
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if (Keyboard->Down(VK_UP)) {
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CameraDist = CameraDist * 0.9f;
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}
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if (Keyboard->Down(VK_DOWN)) {
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CameraDist = CameraDist * 1.1f;
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}
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if (Keyboard->Down(VK_LEFT)) {
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CameraDir -= (float)DEG_TO_RAD(10.0f);
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}
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if (Keyboard->Down(VK_RIGHT)) {
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CameraDir += (float)DEG_TO_RAD(10.0f);
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}
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Matrix3D camtm(1);
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camtm.Rotate_Z(CameraDir);
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camtm.Rotate_X(DEG_TO_RAD(35.0f));
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camtm.Translate(Vector3(0,0,CameraDist));
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Camera->Set_Transform(camtm);
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#ifdef SPIN_MODEL
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ModelOrientation = ModelOrientation * ModelRotation;
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ModelOrientation.Normalize();
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if (TestModel) TestModel->Set_Transform(Build_Matrix3D(ModelOrientation));
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#else
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if (TestModel) TestModel->Set_Transform(Matrix3D(1));
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#endif
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#ifdef SPIN_LIGHT
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LightOrientation = LightOrientation * LightRotation;
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LightOrientation.Normalize();
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Matrix3D ltm = Build_Matrix3D(LightOrientation);
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ltm.Translate(Vector3(5.0f,0.0f,0.0f));
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Light->Set_Transform(ltm);
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#endif
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#if 0
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MeshClass * mesh = NULL;
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static int _frame = 0;
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if (TestAnim) {
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_frame++;
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if (_frame >= TestAnim->Get_Num_Frames()) {
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_frame = 0;
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}
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TestModel->Set_Animation(TestAnim,_frame);
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} else {
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TestModel->Set_Animation();
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}
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#ifdef CAPTURE_BONE
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int boneid = TestModel->Get_Bone_Index("Head");
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if (boneid != -1) {
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static float r = 10.0f;
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static float theta = 0.0f;
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theta += 0.05f;
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Matrix3D tm(1);
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tm.Rotate_Z(theta);
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TestModel->Capture_Bone(boneid);
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TestModel->Control_Bone(boneid,tm);
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}
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#endif
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#ifdef SPIN_MODEL
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ModelOrientation = ModelOrientation * ModelRotation;
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ModelOrientation.Normalize();
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TestModel->Set_Transform(Build_Matrix3D(ModelOrientation));
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#else
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TestModel->Set_Transform(Matrix3D(1));
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#endif
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Matrix3D camtm(1);
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camtm.Rotate_X(DEG_TO_RAD(35.0f));
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camtm.Translate(0,0,20.0f);
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Camera->Set_Transform(camtm);
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camtm.Make_Identity();
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camtm.Translate(Vector3(0,0,20.0f));
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Camera->Set_Transform(camtm);
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Camera->Set_Viewport(Vector2(0,0),Vector2(320,200));
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Camera->Set_View_Plane(60.0f,4.0f/3.0f * 60.0f);
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Camera->Set_Clip_Planes(1.0f, 200.0f);
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Camera->Set_Environment_Range(1.0f, 200.0f);
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#ifdef SPIN_LIGHT
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LightOrientation = LightOrientation * LightRotation;
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LightOrientation.Normalize();
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Matrix3D ltm = Build_Matrix3D(LightOrientation);
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ltm.Translate(Vector3(5.0f,0.0f,0.0f));
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Light->Set_Transform(ltm);
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#endif
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#ifdef TEST_DAMAGE
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#define DAMAGE_RATE 0.03f;
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static float _dam_amt = 0.0f;
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static float _dam_chg = DAMAGE_RATE;
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_dam_amt += _dam_chg;
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if (_dam_amt >= 1.0f) {
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_dam_amt = 1.0f;
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_dam_chg = -DAMAGE_RATE;
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}
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if (_dam_amt <= 0.0f) {
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_dam_amt = 0.0f;
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_dam_chg = DAMAGE_RATE;
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}
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mesh = (MeshClass*)TestModel->Get_Sub_Object("Orca01");
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if (mesh) {
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mesh->Apply_Damage(0,_dam_amt);
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mesh->Release_Ref();
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}
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#endif
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#ifdef TEST_TEXTURE_ANIMATION
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mesh = (MeshClass*)TestModel->Get_Sub_Object("Box01");
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if (mesh) {
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MaterialInfoClass * matinfo = mesh->Get_Material_Info();
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if (matinfo) {
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MaterialClass * mtl = matinfo->Get_Material(0);
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if (mtl && (stricmp(mtl->Get_Name(),"Explosion Material") == 0)) {
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#if 1
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int curframe = mtl->Get_Channel_Anim_Frame(MaterialClass::DIFFUSE_COLOR);
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curframe = (curframe+1) % mtl->Get_Channel_Anim_Frame_Count(MaterialClass::DIFFUSE_COLOR);
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mtl->Set_Channel_Anim_Frame(MaterialClass::DIFFUSE_COLOR,curframe);
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#else
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TextureClass * tex = mtl->Get_Channel_Texture(MaterialClass::DIFFUSE_COLOR);
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assert(tex);
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int curframe = tex->Get_Anim_Frame();
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curframe = (curframe+1) % tex->Get_Num_Frames();
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tex->Set_Anim_Frame(curframe);
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//tex->invalidate();
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tex->Release_Ref();
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#endif
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}
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matinfo->Release_Ref();
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matinfo = NULL;
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if (mtl) mtl->Release_Ref();
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}
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mesh->Release_Ref();
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}
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#endif
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#endif
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}
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void Init_Debug(void)
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{
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/*
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** Install message handler functions for the WWDebug messages
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** and assertion failures.
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*/
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WWDebug_Install_Message_Handler(wwdebug_message_handler);
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WWDebug_Install_Assert_Handler(wwdebug_assert_handler);
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WWDebug_Install_Trigger_Handler(wwdebug_trigger_handler);
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}
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void Shutdown_Debug(void)
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{
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/*
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** Remove message handler functions for the WWDebug messages
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** and assertion failures.
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*/
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WWDebug_Install_Message_Handler(NULL);
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WWDebug_Install_Assert_Handler(NULL);
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WWDebug_Install_Trigger_Handler(NULL);
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}
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void wwdebug_message_handler(const char * message)
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{
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/*
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** Hand the message off to the scrolling debug screen
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*/
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// Debug_Say((message));
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}
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void wwdebug_assert_handler(const char * message)
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{
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/*
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** Hand the message off to the scrolling debug screen
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*/
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// Debug_Say((message));
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/*
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** break into the debugger
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*/
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_asm int 0x03;
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}
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bool wwdebug_trigger_handler(int trigger_num)
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{
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return Keyboard->Down(trigger_num);
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}
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void Debug_Refs(void)
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{
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#ifndef NDEBUG
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char buf[1024];
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if (RefCountClass::Total_Refs() != 0) {
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sprintf(buf,"Main Loop End %d refs\n", RefCountClass::Total_Refs() );
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MessageBox(NULL,buf,"Ref Debugging",MB_OK);
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}
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RefBaseNodeClass * node = RefBaseClass::ActiveRefList.First();
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while (node->Is_Valid())
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{
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RefBaseClass * obj = node->Get();
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ActiveRefStruct * ref = &(obj->ActiveRefInfo);
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sprintf(buf,"Active Ref: %s\nLine: %d\nPointer %p\n", ref->File,ref->Line,obj);
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if (MessageBox(NULL,buf,"Ref Debugging",MB_OKCANCEL) == IDCANCEL) {
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break;
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}
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node = node->Next();
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}
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||||
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||||
#endif
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||||
}
|
||||
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