// X3DEditEffect.cpp: implementation of the CX3DEditEffect class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "EffectEditor.h"
#include "X3DEditEffect.h"
#include "X3DEffectEditParticle.h"
#include "X3DEffectEditBillboard.h"
#include "X3DEffectEditCylinder.h"
#include "X3DEffectEditPlane.h"
#include "X3DEffectEditSphere.h"
#include "X3DEffectEditMesh.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CX3DEditEffect::CX3DEditEffect()
{
	m_dwUIDCounter = 0;
}

CX3DEditEffect::~CX3DEditEffect()
{
	m_lstEditEffectObject.clear();
	m_dwUIDCounter = 0;
}

void CX3DEditEffect::RenderPicked(unsigned long dwEffectNumber, unsigned long dwFrame)
{
	list<CX3DEditObject *>::iterator it;
	CX3DEditObject *pEffect;
	unsigned long dwEffectCount = 0;

	m_lpD3DDevice->SetVertexShader(LVERTEXFVF);

	for(it = m_lstEditEffectObject.begin(); it != m_lstEditEffectObject.end(); it++)
	{
		if(dwEffectCount == dwEffectNumber)
		{
			pEffect = (CX3DEditObject *)(*it);
			pEffect->RenderNoTexture(dwFrame);
			break;
		}
		dwEffectCount++;
	}
}

unsigned long CX3DEditEffect::Pick(vector3 &vecStart, vector3 &vecEnd, unsigned long &dwEffectNumber)
{
	list<CX3DEditObject *>::iterator it;
	CX3DEditObject *pEffect;
	unsigned long dwEffectKind, dwEffectKindTemp, dwCount = 0;
	float fMinLength = 100000.0f, fLength;

	dwEffectNumber = dwEffectKind = 0xFFFFFFFF;
	for(it = m_lstEditEffectObject.begin(); it != m_lstEditEffectObject.end(); it++)
	{
		pEffect = (CX3DEditObject *)(*it);
		dwEffectKindTemp = pEffect->GetPick(vecStart, vecEnd, fLength);
		if(fLength && (fLength < fMinLength))
		{
			fMinLength = fLength;
			dwEffectNumber = dwCount;
			dwEffectKind = dwEffectKindTemp;
		}
		dwCount++;
	}

	return dwEffectKind;
}

unsigned long CX3DEditEffect::AddEditObject(CX3DEditObject *pNewEffect)
{
	pNewEffect->SetUID(++m_dwUIDCounter);
	m_lstEditEffectObject.push_back(pNewEffect);

	return m_lstEffect.size() - 1;
}

CX3DEditObject *CX3DEditEffect::GetEditObject(unsigned long dwEffectNumber)
{
	list<CX3DEditObject *>::iterator it;
	unsigned long dwEffectCount = 0;

	for(it = m_lstEditEffectObject.begin(); it != m_lstEditEffectObject.end(); it++)
	{
		if(dwEffectCount == dwEffectNumber) { return (CX3DEditObject *)(*it); }
		dwEffectCount++;
	}

	return NULL;
}

CX3DEditObject *CX3DEditEffect::GetFindEditObject(unsigned long dwUID)
{
	list<CX3DEditObject *>::iterator it;
	CX3DEditObject *lpEffect;

	for(it = m_lstEditEffectObject.begin(); it != m_lstEditEffectObject.end(); it++)
	{
		lpEffect = (CX3DEditObject *)(*it);
		if(lpEffect->GetUID() == dwUID) { return lpEffect; }
	}

	return NULL;
}

CX3DEffectBase *CX3DEditEffect::GetEffect(unsigned long dwKind, unsigned long dwEffectNumber)
{
	list<CX3DEffectBase *>::iterator it;
	CX3DEffectBase *lpEffect;
	unsigned long dwEffectCount = 0;

	for(it = m_lstEffect.begin(); it != m_lstEffect.end(); it++)
	{
		if(dwEffectCount == dwEffectNumber)
		{
			lpEffect = (CX3DEffectBase *)(*it);
			if(lpEffect->GetEffectKind() == dwKind)
				return lpEffect;
			else
				return NULL;
		}
		dwEffectCount++;
	}

	return NULL;
}

BOOL CX3DEditEffect::DeleteEditObject(unsigned long dwEffectNumber)
{
	list<CX3DEditObject *>::iterator it;
	unsigned long dwEffectCount = 0;
	CX3DEditObject *pEffect;

	for(it = m_lstEditEffectObject.begin(); it != m_lstEditEffectObject.end(); it++)
	{
		if(dwEffectCount == dwEffectNumber)
		{
			pEffect = (CX3DEditObject *)(*it);
			m_lstEditEffectObject.erase(it);
			return TRUE;
		}
		dwEffectCount++;
	}

	return FALSE;
}

void CX3DEditEffect::Load(const char *strFilePath, const char *strFileName)
{
	FILE *fp;
	char strFile[MAX_PATH];
	strcpy(strFile, strFilePath);
	strcat(strFile, strFileName);
	fp = fopen(strFile, "rb");
	if(!fp) return;

	CX3DEffectEditParticle *lpParticle;
	CX3DEffectEditBillboard *lpBillboard;
	CX3DEffectEditCylinder *lpCylinder;
	CX3DEffectEditPlane *lpPlane;
	CX3DEffectEditSphere *lpSphere;
	CX3DEffectEditMesh *lpMesh;

	unsigned short Size, Kind;
	unsigned long i, dwStartFrame, dwEndFrame;
	unsigned char len;
	char strTextureFile[MAX_PATH], strTemp[MAX_PATH];

	fread(&m_dwMaxFrame, 4, 1, fp);
	fread(&m_dwFrameTick, 4, 1, fp);
	fread(&m_fIncFrame, 4, 1, fp);
	fread(&Size, 2, 1, fp);
	for(i = 0; i < Size; i++)
	{
		fread(&Kind, 2, 1, fp);
		fread(&len, 1, 1, fp);
		if(len)
		{
			fread(strTemp, len, 1, fp);
			strcpy(strTextureFile, strFilePath);
			strcat(strTextureFile, strTemp);
			char *tm = strrchr(strTemp,'\\');
			strcpy(strTextureFile, tm);

		} else
		{
			strcpy(strTextureFile, "");
		}

		switch(Kind)
		{
			case EFFECT_PARTICLE:
				lpParticle = new CX3DEffectEditParticle;
				AddEffect(lpParticle);
				AddEditObject(lpParticle);
				if(strTextureFile) lpParticle->LoadTexture(strTextureFile);
				fread(&dwStartFrame, 4, 1, fp);
				fread(&dwEndFrame, 4, 1, fp);
				lpParticle->Create(dwStartFrame, dwEndFrame);
				lpParticle->SetVisibility(true);
				lpParticle->SetEffectKind(Kind);
				lpParticle->Load(fp, strFilePath);
				lpParticle->CreateBuffer();
				break;

			case EFFECT_BILLBOARD:
				lpBillboard = new CX3DEffectEditBillboard;
				AddEffect(lpBillboard);
				AddEditObject(lpBillboard);
				if(strTextureFile) lpBillboard->LoadTexture(strTextureFile);
				fread(&dwStartFrame, 4, 1, fp);
				fread(&dwEndFrame, 4, 1, fp);
				lpBillboard->Create(dwStartFrame, dwEndFrame);
				lpBillboard->SetEffectKind(Kind);
				lpBillboard->SetVisibility(true);
				lpBillboard->Load(fp, strFilePath);
				lpBillboard->CreateBuffer();
				break;

			case EFFECT_CYLINDER:
				lpCylinder = new CX3DEffectEditCylinder;
				AddEffect(lpCylinder);
				AddEditObject(lpCylinder);
				if(strTextureFile) lpCylinder->LoadTexture(strTextureFile);
				fread(&dwStartFrame, 4, 1, fp);
				fread(&dwEndFrame, 4, 1, fp);
				lpCylinder->Create(dwStartFrame, dwEndFrame);
				lpCylinder->SetEffectKind(Kind);
				lpCylinder->SetVisibility(true);
				lpCylinder->Load(fp, strFilePath);
				lpCylinder->CreateBuffer();
				break;

			case EFFECT_PLANE:
				lpPlane = new CX3DEffectEditPlane;
				AddEffect(lpPlane);
				AddEditObject(lpPlane);
				if(strTextureFile) lpPlane->LoadTexture(strTextureFile);
				fread(&dwStartFrame, 4, 1, fp);
				fread(&dwEndFrame, 4, 1, fp);
				lpPlane->Create(dwStartFrame, dwEndFrame);
				lpPlane->SetEffectKind(Kind);
				lpPlane->SetVisibility(true);
				lpPlane->Load(fp, strFilePath);
				lpPlane->CreateBuffer();
				break;

			case EFFECT_SPHERE:
				lpSphere = new CX3DEffectEditSphere;
				AddEffect(lpSphere);
				AddEditObject(lpSphere);
				if(strTextureFile) lpSphere->LoadTexture(strTextureFile);
				fread(&dwStartFrame, 4, 1, fp);
				fread(&dwEndFrame, 4, 1, fp);
				lpSphere->Create(dwStartFrame, dwEndFrame);
				lpSphere->SetVisibility(true);
				lpSphere->SetEffectKind(Kind);
				lpSphere->Load(fp, strFilePath);
				lpSphere->CreateBuffer();
				break;

			case EFFECT_MESH:
				lpMesh = new CX3DEffectEditMesh;
				AddEffect(lpMesh);
				AddEditObject(lpMesh);
				if(strTextureFile) lpMesh->LoadTexture(strTextureFile);
				fread(&dwStartFrame, 4, 1, fp);
				fread(&dwEndFrame, 4, 1, fp);
				lpMesh->Create(dwStartFrame, dwEndFrame);
				lpMesh->SetVisibility(true);
				lpMesh->SetEffectKind(Kind);
				lpMesh->Load(fp, strFilePath);
				lpMesh->CreateBuffer();
				break;

			default:
				MessageBox(NULL, "¿¡·¯", "¿¡·¯", MB_OK);
				fclose(fp);
				return;
		}
	}

	fclose(fp);
}


void CX3DEditEffect::Save(const char *strFilePath, const char *strFileName)
{
	FILE *fp;
	char strFile[MAX_PATH];
	strcpy(strFile, strFilePath);
	strcat(strFile, strFileName);
	fp = fopen(strFile, "wb");
	if(!fp) return;

	list<CX3DEffectBase *>::iterator it;
	CX3DEffectBase *pEffect;

	unsigned short Size = m_lstEffect.size(), Kind;
	unsigned char len;
	unsigned long StartFrame, EndFrame;
	char strTemp[MAX_PATH] , strTexture[MAX_PATH];

	fwrite(&m_dwMaxFrame, 4, 1, fp);
	fwrite(&m_dwFrameTick, 4, 1, fp);
	fwrite(&m_fIncFrame, 4, 1, fp);
	fwrite(&Size, 2, 1, fp);
	for(it = m_lstEffect.begin(); it != m_lstEffect.end(); it++)
	{
		pEffect = (CX3DEffectBase *)(*it);

		Kind = (unsigned short)pEffect->GetEffectKind();
		StartFrame = pEffect->GetStartFrame();
		EndFrame = pEffect->GetEndFrame();

		fwrite(&Kind, 2, 1, fp);

		if(strlen(pEffect->GetTextureFileName()))
		{
			strcpy(strTexture, pEffect->GetTextureFileName());
			
			if(1)//strncmp(strTexture, strFilePath, strlen(strFilePath)))
			{
				//strcpy(strTemp, &strTexture[strlen(strFilePath)]);
				sprintf(strTemp,"effectdds\\%s",strTexture);

			} else {
				MessageBox(NULL, "ÅؽºÃÄ Æú´õ°¡ À߸øµÆÀ¸", "Effect Editor", MB_OK);
				return;
			}

			len = strlen(strTemp) + 1;
			fwrite(&len, 1, 1, fp);
			fwrite(strTemp, len, 1, fp);
		} else
		{
			len = 0;
			fwrite(&len, 1, 1, fp);
		}

		fwrite(&StartFrame, 4, 1, fp);
		fwrite(&EndFrame, 4, 1, fp);

		pEffect->Save(fp, strFilePath);
	}

	fclose(fp);
}

unsigned long CX3DEditEffect::GetEffectKind(unsigned long dwEffectNumber)
{
	list<CX3DEffectBase *>::iterator it;
	unsigned long dwEffectCount = 0;

	for(it = m_lstEffect.begin(); it != m_lstEffect.end(); it++)
	{
		if(dwEffectCount == dwEffectNumber) { return ((CX3DEffectBase *)(*it))->GetEffectKind(); }
		dwEffectCount++;
	}

	return 0xFFFFFFFF;
}