// --------------------------------------------------------------------------
//
// Copyright (c) 2003 Thomas D. Marsh. All rights reserved.
//
// "SSC" is free software; you can redistribute it
// and/or use it and/or modify it under the terms of
// the "GNU General Public License" (GPL).
//
// --------------------------------------------------------------------------

#include "control.h"
#include "model.h"
#include "hud.h"

const unsigned int FRAMERATE = 50;

static SDL_Event event;

bool mGodMode = false,
     mKill = false,
     mSetZ = false,
     mDrawP = false,
     mDrawBLINE = false;

Controller::Controller()
{
	mQuit = mPause = mSlowMo = false;
}

Controller::~Controller()
{
}

void Controller::poll(double dt)
{
	while (SDL_PollEvent(&event))
	{
		switch (event.type)
		{
		case SDL_QUIT:
			mQuit = true;
			return;
		case SDL_KEYDOWN:
			if (event.key.keysym.sym == SDLK_ESCAPE)
			{
				mQuit = true;
				return;
			}
			else if (event.key.keysym.sym == SDLK_F1)
				SDL_WM_ToggleFullScreen(SDL_GetVideoSurface());
			else
				mHandler->pressKey(event.key.keysym.sym);
			break;
		case SDL_KEYUP:
			if (event.key.keysym.sym == SDLK_PAUSE)
				mPause = !mPause;
			else if (event.key.keysym.sym == SDLK_r)
				HUD::getInstance()->toggleRadar();
			else if (event.key.keysym.sym == SDLK_c)
				Model::getInstance()->cycleCameraView();
			else if (event.key.keysym.sym == SDLK_s)
				mSlowMo = !mSlowMo;
			else if (event.key.keysym.sym == SDLK_g)
				mGodMode = !mGodMode;
			else if (event.key.keysym.sym == SDLK_k)
				mKill = !mKill;
			else if (event.key.keysym.sym == SDLK_z)
				mSetZ = !mSetZ;
			else if (event.key.keysym.sym == SDLK_p)
				mDrawP = !mDrawP;
			else if (event.key.keysym.sym == SDLK_l)
				mDrawBLINE = !mDrawBLINE;
			else if (event.key.keysym.sym == SDLK_y)
				Model::getInstance()->clearLevel();
			else
				mHandler->releaseKey(event.key.keysym.sym);
			break;

		case SDL_MOUSEMOTION:
			mHandler->mouseMotion(event.motion.x, event.motion.y);
			break;

		case SDL_MOUSEBUTTONDOWN:
			mHandler->pressMouseButton(event.button.button);
			mHandler->mouseMotion(event.button.x, event.button.y);
			break;
		case SDL_MOUSEBUTTONUP:
			mHandler->releaseMouseButton(event.button.button);
			mHandler->mouseMotion(event.button.x, event.button.y);
			break;
		}

		if (mQuit) return;
	}

	if (!mPause && (dt > 0))
		mHandler->process(dt);
}