// MenuGroup.cpp: implementation of the CMenuGroup class.
//
//////////////////////////////////////////////////////////////////////

#include "MenuGroup.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CMenuGroup::CMenuGroup(int x,int y,int cols,int rows, UINT uiImgs,UINT uiCont,HINSTANCE hInstance){
	ix=x;
	iy=y;
	icols=cols;
	irows=rows;
	uiImages=uiImgs;
	uiContent=uiCont;
	iLastClicked=0;
	(GameEngine::GetEngine()->GetMenuOpen())?bClosed=false:bClosed=true;
	bMouseDown=false;
	pMenuItems=new CMenuItem*[cols*rows+1];
	pMenuItems[0]=new CMenuItem(uiImgs,hInstance);
	pMenuItems[0]->SetPosition(x,y);
    pMenuItems[0]->SetContent(0);
	int nextX=x;
	int nextY=y+pMenuItems[0]->GetHeight();
	for(int i=0;i<cols;i++){
		for(int j=0;j<rows;j++){
			pMenuItems[i*rows+j+1]=new CMenuItem(uiImgs+3,hInstance);
			pMenuItems[i*rows+j+1]->SetPosition(nextX,nextY);
			nextY+=pMenuItems[i*rows+j+1]->GetHeight();
			pMenuItems[i*rows+j+1]->SetContent(uiContent+i*rows+j);
		}
		nextX+=pMenuItems[i*rows+rows]->GetWidth();
		nextY=y+pMenuItems[0]->GetHeight();
	}

}




CMenuGroup::~CMenuGroup()
{
	delete[] pMenuItems;
}

void CMenuGroup::MouseButtonDown(int x, int y, BOOL bLeft){
	//pMenuItems[0]->MouseButtonDown

	BOOL bDownInside=false;

	if(!bClosed){
		for(int i=1;i<=icols*irows;i++){
			pMenuItems[i]->MouseButtonDown(x,y,bLeft);
			if(!bDownInside){
				bDownInside=pMenuItems[i]->JustDown();

			}
		}
		bMouseDown=true;
		GameEngine::GetEngine()->SetManuMouseDown(true);
		
	}
	if(!bMouseDown){
		pMenuItems[0]->MouseButtonDown(x,y,bLeft);
		if(pMenuItems[0]->JustDown()){
			if(bClosed){
				bClosed=false;
				GameEngine::GetEngine()->SetManuOpen(true);
				GameEngine::GetEngine()->WhoOpenedMenu(uiImages);

			}
			else{
				bClosed=true;
				bMouseDown=false;
				GameEngine::GetEngine()->SetManuOpen(false);
				GameEngine::GetEngine()->SetManuMouseDown(false);
				MouseMove(x,y);
			}
			bDownInside=true;
			bMouseDown=true;
			GameEngine::GetEngine()->SetManuMouseDown(true);
		}
	}
		/*
		CHAR szText[64];
		wsprintf(szText, "Time 2 show %d",GameEngine::GetEngine()->GetMenuMouseDown());
		MessageBox(GameEngine::GetEngine()->GetWindow(), szText, TEXT("Brainiac"),MB_OK);*/
				
	if(!bClosed &&!bDownInside)
		GameEngine::GetEngine()->SetManuOpen(false);
	if(!bDownInside){
		bMouseDown=false;
		//GameEngine::GetEngine()->SetManuMouseDown(false);
		bClosed=true;
		MouseMove(x,y);
	}	
	if(GameEngine::GetEngine()->WhoOpenedMenu()!=uiImages){
		bClosed=true;
		MouseMove(x,y);
		bMouseDown=false;
	}
}

void CMenuGroup::MouseButtonUp(int x, int y, BOOL bLeft){

	if(GameEngine::GetEngine()->WhoOpenedMenu()!=uiImages){
		bClosed=true;
		bMouseDown=false;
		MouseMove(x,y);
		return;
	}
	if(!bClosed){
		for(int i=1;i<=icols*irows;i++){
			pMenuItems[i]->MouseButtonUp(x,y,bLeft);
			if(pMenuItems[i]->JustClicked()){
				bMouseDown=false;
				GameEngine::GetEngine()->SetManuMouseDown(false);
				bClosed=true;
				MouseMove(x,y);				//to update
				GameEngine::GetEngine()->SetManuOpen(false);
				pMenuItems[i]->NotNowClicked();
				iLastClicked=i;
			}
		}
		bMouseDown=false;
		GameEngine::GetEngine()->SetManuMouseDown(false);
	}

		
}

void CMenuGroup::MouseMove(int x, int y){

	if(bClosed){
		pMenuItems[0]->MouseMove(x,y);
		if(GameEngine::GetEngine()->GetMenuOpen() && pMenuItems[0]->JustTouched()){
			bClosed=false;
			GameEngine::GetEngine()->WhoOpenedMenu(uiImages);
			pMenuItems[0]->MouseButtonDown(x,y,true);
			if(GameEngine::GetEngine()->GetMenuMouseDown()){
				 /*TCHAR szText[64];
				 wsprintf(szText, "Time 2 show");
				 MessageBox(GameEngine::GetEngine()->GetWindow(), szText, TEXT("Brainiac"),MB_OK);
				*/
				bMouseDown=true;
			}
				
		}
	}
	else{
		for(int i=1;i<=icols*irows;i++){
			if(bMouseDown){
				pMenuItems[i]->MouseButtonDown(x,y,true);
			}
			else
				pMenuItems[i]->MouseMove(x,y);
		}
	}
	if(GameEngine::GetEngine()->WhoOpenedMenu()!=uiImages){
		bClosed=true;
		bMouseDown=false;
		return;
	}

}
void CMenuGroup::DrawScreen(HDC hDC){
	pMenuItems[0]->DrawScreen(hDC);
	if(!bClosed){
		for(int i=1;i<=icols*irows;i++){
			pMenuItems[i]->DrawScreen(hDC);
		}
	}
}