3dmapeffect.cpp

网络游戏魔域源代码 测试可以完整变异

// 3DMapEffect.cpp: implementation of the C3DMapEffect class.
//
//////////////////////////////////////////////////////////////////////

#include "3DMapEffect.h"
#include "InteractiveLayer.h"
#include "3Dgamemap.h"


//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
BOOL C3DMapEffect::s_bStroke = false;
C3DMapEffect::C3DMapEffect()
{
	m_bDie = false;
	m_nOffsetY = 0;
	strcpy(m_szIndex, "");
	m_fHorizontal	= 0.0;
	m_fVertical		= 0.0;
	m_bOver			= false;
	m_nDelay		= 0;
	m_bSimpleObj	= false;
	m_dwFrameIndex	= 0;
}

C3DMapEffect::~C3DMapEffect()
{
	
}

//-------------------------------------------------------------------
void C3DMapEffect::Show(void* pInfo)
{
	if(m_bDie)
		return;
	if(!m_bSimpleObj)
		m_objEffect.SetHeight(m_nOffsetY);

	CMyPos posScr, posWorld;
	if(s_bStroke)
	{
		g_objGameMap.Bg2World(m_posWorld.x, m_posWorld.y, posWorld.x, posWorld.y);
		g_objGameMap.World2Screen(posWorld.x, posWorld.y, posScr.x, posScr.y);
		CMyBitmap::ShowBlock(posScr.x-32, posScr.y-32, posScr.x+32, posScr.y+32, 0xff000000);
	}
	if(!m_bDie)
	{
		if(!m_bSimpleObj)
		{
			m_objEffect.Rotate(m_fVertical, 0.0, m_fHorizontal);
			m_objEffect.Show(m_posWorld);
		}
		else
		{
			CMyPos posBG = {m_posWorld.x, m_posWorld.y};
			//g_objGameMap.World2Bg(m_posWorld.x, m_posWorld.y, posBG.x, posBG.y);
		
			CMyPos posView;
			g_objGameMap.GetViewPos(posView);
			
			int nViewportBgX, nViewportBgY;
			
			int nRotate	= 0;
			
			g_objGameMap.World2Bg(posView.x, posView.y, nViewportBgX, nViewportBgY);
			//	this->IsFocus();
			union
			{
				DWORD dwColor;
				struct
				{
					unsigned char ucAlpha;
					unsigned char ucRed;
					unsigned char ucGreen;
					unsigned char ucBlue;
				}InfoColor;
			};
			float alphaShadow	= 0.8f;
			dwColor = g_objGameMap.GetARGB();
			float fColor = 0.1 * (InfoColor.ucRed + InfoColor.ucGreen + InfoColor.ucBlue)/(255*3);
			m_objSimple.SetLightOffset(CRole::s_nShadowType, 300, -300, -1000, alphaShadow, fColor, fColor, fColor);
			
			
			m_objSimple.Rotate(m_fVertical, 0.0, m_fHorizontal);
			
			m_objSimple.SetFrame(m_dwFrameIndex);
			m_objSimple.SetPos(posBG.x, posBG.y, 0, nRotate, 1.0f);
			m_objSimple.Draw2BG(nViewportBgX, nViewportBgY);
			
			m_objSimple.ClearMatrix();

		}
	}
}
//-------------------------------------------------------------------
void C3DMapEffect::SetRotate(float fHorizontal, float fVertical)
{
	m_fHorizontal = fHorizontal;
	m_fVertical = fVertical;
}
//-------------------------------------------------------------------
void C3DMapEffect::Process(void* pInfo)
{
	m_dwFrameIndex ++;
	BOOL* pbOver = (BOOL*)pInfo;
	if(m_bDie)
	{
		m_nDelay ++;
		if(m_nDelay > 10)
			*pbOver = true;
		else
			*pbOver = false;
		return;
	}
	if(m_bSimpleObj)
	{
		m_bOver = false;
		*pbOver = false;
	}
	else
	{
		*pbOver = m_objEffect.Process();
		m_bOver = *pbOver;
	}
	CMyPos posCell;
	CMyPos posWorld;
	g_objGameMap.Bg2World(m_posWorld.x, m_posWorld.y, posWorld.x, posWorld.y);
	g_objGameMap.World2Cell(posWorld.x, posWorld.y, posCell.x, posCell.y);
	this->SetPos(posCell);
	if((!*pbOver && g_objGameMap.IsPosVisible(posCell)) || (g_objGameMap.IsPosVisible(posCell) && !m_bDelSelf))
	{
		CInteractiveLayer* pLayer = g_objGameMap.GetInteractiveLayer();
		if(pLayer)
			pLayer->ApplyShow(this);
	}
	if(!m_bDelSelf)
		*pbOver = false;
}
//-------------------------------------------------------------------
C3DMapEffect* C3DMapEffect::CreateNew(CMyPos posWorld, char* pszIndex, BOOL bDelSelf, BOOL bSave)
{
	if(!pszIndex)
		return NULL;
	C3DMapEffect* pEffect = new C3DMapEffect;
	if(!pEffect)
		return NULL;
	if(!pEffect->Create(posWorld, pszIndex, bDelSelf, bSave))
	{
		SAFE_DELETE(pEffect);
		return NULL;
	}
	CMyPos posCell;
	g_objGameMap.World2Cell(posWorld.x, posWorld.y, posCell.x, posCell.y);
	if(pEffect)
		pEffect->SetPos(posCell);
	return pEffect;
}
//-------------------------------------------------------------------
BOOL C3DMapEffect::Create(CMyPos posWorld, char* pszIndex, BOOL bDelSelf, BOOL bSave)
{
	if(!pszIndex)
		return false;
	if(strlen(pszIndex) == 0)
		return false;
	int nBgX, nBgY;
	g_objGameMap.World2Bg(posWorld.x, posWorld.y, nBgX, nBgY);
	m_posWorld.x = nBgX;
	m_posWorld.y = nBgY;
	m_bDelSelf = bDelSelf;
	strcpy(m_szIndex, pszIndex);
	m_bSave = bSave;

	if(pszIndex[0] == '$')
	{
		m_bSimpleObj = true;
		DWORD dwData;
		if(1 != sscanf(pszIndex, "$%u", &dwData))
			return false;
		m_objSimple.Create(dwData);
	}
	else
	{
		m_objEffect.Add(pszIndex);
		if(bSave)
			m_objEffect.EverPlay();
	}
	return true;
}
//-------------------------------------------------------------------
void C3DMapEffect::GetWorldPos(CMyPos& posWorld)
{
	posWorld = m_posWorld;
}
//-------------------------------------------------------------------
void C3DMapEffect::SetWorldPos(CMyPos posWorld)
{
	int nBgX, nBgY;
	g_objGameMap.World2Bg(posWorld.x, posWorld.y, nBgX, nBgY);
	m_posWorld.x = nBgX;
	m_posWorld.y = nBgY;
}
//-------------------------------------------------------------------
void C3DMapEffect::LoadDataObj(FILE* fp)
{
	if(!fp)
		return;
	fread(m_szIndex, sizeof(char), 64, fp);
	// save posworld
	fread(&m_posWorld, sizeof(CMyPos), 1, fp);
	this->Create(m_posWorld, m_szIndex);
	if(!m_bSimpleObj)
		m_objEffect.EverPlay();
	m_bDelSelf	= true;
	m_bDie = false;
	m_nOffsetY = 0;
	m_bSave = true;
}
//-------------------------------------------------------------------
void C3DMapEffect::LoadTextObj(FILE* fp)
{
	if(!fp)
		return;
	fscanf(fp, "Index=%s\n", m_szIndex);
    fscanf(fp, "PosWorld=[%d,%d]\n", &m_posWorld.x, &m_posWorld.y);

	this->Create(m_posWorld, m_szIndex);
	if(!m_bSimpleObj)
		m_objEffect.EverPlay();
	m_bDelSelf	= true;
	m_bDie = false;
	m_nOffsetY = 0;
	m_bSave = true;
}
//-------------------------------------------------------------------
void C3DMapEffect::SaveDataObj(FILE* fp)
{
	if(!fp)
		return;
	// save index
	fwrite(m_szIndex, sizeof(char), 64, fp);
	// save posworld
	CMyPos posWorld;
	g_objGameMap.Bg2World(m_posWorld.x, m_posWorld.y, posWorld.x, posWorld.y);
	fwrite(&posWorld, sizeof(CMyPos), 1, fp);
}
//-------------------------------------------------------------------
void C3DMapEffect::SaveTextObj(FILE* fp)
{
	if(!fp)
		return;
	fprintf(fp, "Index=%s\n", m_szIndex);

	CMyPos posWorld;
 	g_objGameMap.Bg2World(m_posWorld.x, m_posWorld.y, posWorld.x, posWorld.y);
    fprintf(fp, "PosWorld=[%d,%d]\n", posWorld.x, posWorld.y);
}
//-------------------------------------------------------------------
BOOL C3DMapEffect::IsFocus()
{
	CMyPos posScr, posWorld;
	if(s_bStroke)
	{
		g_objGameMap.Bg2World(m_posWorld.x, m_posWorld.y, posWorld.x, posWorld.y);
		g_objGameMap.World2Screen(posWorld.x, posWorld.y, posScr.x, posScr.y);
		CMyPos posMouse;
		::MouseCheck(posMouse.x, posMouse.y);

		if((posMouse.x > posScr.x-32) &&
		   (posMouse.y > posScr.y-32) &&
		   (posMouse.x < posScr.x+32) &&
		   (posMouse.y < posScr.y+32))
		{
			return true;
		}
	}
	return false;
}
//-------------------------------------------------------------------
void C3DMapEffect::SetDir(int nDir)
{
	nDir = nDir%8;
	float fPei = (float)3.14159;

	switch(nDir)
	{
	case 0:
		m_fHorizontal = fPei*5/4;
		break;
	case 1:
		m_fHorizontal = fPei;
		break;
	case 2:
		m_fHorizontal = fPei*3/4;
		break;
	case 3:
		m_fHorizontal = fPei/2;
		break;
	case 4:
		m_fHorizontal = fPei/4;
		break;
	case 5:
		m_fHorizontal = 0;
		break;
	case 6:
		m_fHorizontal = -fPei/4;
		break;
	case 7:
		m_fHorizontal = -fPei/2;
		break;
	}
}
//-------------------------------------------------------------------