port from perforce

evoke-64k/bp10/camera.h

@@ -0,0 +1,160 @@
+#pragma once
+#include <d3dx9.h>
+
+const int g_iCamTickFactor= 2 << 14;
+
+#ifdef CAMERATESTER
+#include "TextFileReader.h"
+#include "StringHelper.h"
+#include "EditorHelp.h"
+#include <fstream>
+#include <sstream>
+#include <cstdio>
+#define CAMERAEDIT
+#endif
+
+struct SCameraDefinition
+{
+	D3DXVECTOR3 m_vec3Pos;
+	D3DXVECTOR3 m_vec3Rot;
+	float m_fDOF;
+	float m_fFOV;
+	int m_iDemoTime;
+};
+
+struct SCameraKey
+{
+	int m_dwTime;
+	int m_dwDemoTimeStart;
+	int m_dwDemoTimeSpeed;
+
+	float m_fPos[ 3 ];
+	float m_fRot[ 3 ];
+	float m_fDOF;
+	float m_fFOV;
+	float m_fTangentOffset[ 2 ];
+
+	#ifdef CAMERATESTER
+	void ToString( std::string& strData );
+	void FromString( std::string& strData );
+	void Reset();
+	void FromCameraDefinition( SCameraDefinition& camDef );
+	void ToCameraDefinition( SCameraDefinition& camDef );
+	#endif CAMERATESTER
+};
+
+struct SActCamData
+{
+	SCameraKey* m_pCamData;
+	int m_iMaxStepCount;
+};
+
+
+void InterpolateCamLocal( SActCamData* pData, int iIndex, int dwLocalTime, SCameraDefinition& Out );
+int CalcCamGlobal( SActCamData* pData, int dwTime, SCameraDefinition& Out );
+
+#ifndef CAMERATESTER
+void PreparePlayCam();
+void PlayCam( int iRealTimePassed, SCameraDefinition& CamData );
+#endif
+
+
+/*
+void drawLine(	D3DXVECTOR3& pvec3Pos1,
+				D3DXVECTOR3& pvec3Pos2,
+				DWORD dwColor )
+{
+	//g_pMatrixStack->LoadIdentity();
+	//g_d3d_device->SetTransform( D3DTS_WORLD, g_pMatrixStack->GetTop() );
+
+	g_d3d_device->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_TFACTOR );
+	g_d3d_device->SetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1 );
+	g_d3d_device->SetTextureStageState( 0, D3DTSS_ALPHAOP, D3DTOP_DISABLE );
+	g_d3d_device->SetTextureStageState( 1, D3DTSS_COLOROP, D3DTOP_DISABLE ); 
+	g_d3d_device->SetRenderState( D3DRS_FOGENABLE, FALSE );
+	g_d3d_device->SetRenderState( D3DRS_ZENABLE, FALSE );
+	g_d3d_device->SetRenderState( D3DRS_LIGHTING, FALSE );
+
+	SVertex v[ 3 ];
+
+	g_d3d_device->SetRenderState( D3DRS_TEXTUREFACTOR, dwColor );
+	v[ 0 ].x= pvec3Pos1.x;
+	v[ 0 ].y= pvec3Pos1.y;
+	v[ 0 ].z= pvec3Pos1.z;
+	v[ 1 ].x= pvec3Pos2.x;
+	v[ 1 ].y= pvec3Pos2.y;
+	v[ 1 ].z= pvec3Pos2.z;
+
+	g_d3d_device->DrawPrimitiveUP( D3DPT_LINESTRIP,
+		1,
+		v,
+		sizeof( SVertex ));
+
+	g_d3d_device->SetRenderState( D3DRS_FOGENABLE, TRUE );
+	g_d3d_device->SetRenderState( D3DRS_ZENABLE, TRUE );
+}*/
+
+#ifdef CAMERATESTER
+
+const int c_iCamCount= 64;
+
+int GetCamTrackCount();
+std::vector<SCameraKey>& GetCamTrack( int iIndex );
+
+std::vector<SCameraKey>& GetEditTrack();
+
+void ReadCameraTrack( char* pcFileName, int iTrack );
+
+void WriteCameraTrack( char* pcFileName, int iTrack );
+void ReadCamera();
+void WriteCameraHeader();
+void ReadCameraAll();
+void WriteCameraAll();
+
+void DrawEditOutput();
+
+void Save();
+void Reload();
+void MakeTimeContinous();
+void DeleteTrack();
+void MoveTrack();
+void ClearTrack();
+void AddTrack();
+void LockTrack();
+void ChangeTrack();
+void ChangeStep();
+void EditToStep();
+void VerifyStep();
+void ChangeTangent( int iCount );
+void ChangeStart();
+void ChangeSpeed();
+void ChangeLength();
+
+void SetStep();
+void RemoveStep();
+void SetStepCamera();
+
+void HomeCam();
+
+void TickFreeCam( int iTime );
+
+void ChangeStepKeys( int iPrior, int iNext );
+
+void InterpolateCamGlobal( int iRealTimePassed, SCameraDefinition& CamData );
+
+void DrawCameraDebugOutput();
+
+int FillDataFromEdit(SActCamData& data);
+
+int GetCurrentTrackStartTime();
+void ResetRealTime();
+void CalcCamTrackStarts();
+
+void SetStepFromTime();
+int CalculateRealTime();
+int CalculateDemoTime();
+
+bool IsFreeCam();
+int GetRealTime();
+
+#endif