// -CChat.h-

#ifndef CCHAT
#define CCHAT
class CGameManager;

struct Message
{
	char message[600];
	bool free;
	float life;
	int alpha;
};

class CChat
{
public: 
	CChat(CGameManager *main);
	~CChat();	
	void Update(float delta);
	void Render();
	void addMessage(int type, char msg[600]);
	
private: 
	CGameManager *manager;
	Message *buffer;
	int free;	
};
#endif




// -CChat.cpp-
#include "CChat.h"
#include "CGameManager.h"

CChat::CChat(CGameManager *main)
{		
	manager = main;
	buffer = new Message[5];
	free = 6;
}

CChat::~CChat()
{	
	delete [] buffer;	
}

void CChat::Update(float delta)
{
	for (int x = 0; x < 6; x++)
	{
		if (!buffer[x].free)
		{
			buffer[x].life -= 10.0f * delta;
			if (buffer[x].life < 25500.0f)
			{
				buffer[x].alpha = (int)buffer[x].life / 100;
			}

			if (buffer[x].life <= 0.0f)
			{
				buffer[x].free = true;
				free++;
			}
		}
	}	
}

void CChat::Render()
{	
	for (int n = 0; n < 6; n++)
	{		
		if (!buffer[n].free)
		{			
			manager->printFont(0, (buffer[n].alpha / 255), 10, (600 - (n*20)), buffer[n].message);
		}
	}	
}

void CChat::addMessage(int type, char msg[600])
{
	if (free > 0)
	{
		free--;
	}
	Message temp;
	temp = buffer[4];
	buffer[5] = temp;
	temp = buffer[3];
	buffer[4] = temp;
	temp = buffer[2];
	buffer[3] = temp;
	temp = buffer[1];
	buffer[2] = temp;
	temp = buffer[0];
	buffer[1] = temp;
	Message newm;
	newm.alpha = 255;
	newm.free = false;
	newm.life = 100000.0f;
	strcpy(newm.message, msg);
	buffer[0] = newm;	
}