extremetuxracer/src/game_over.cpp

/* --------------------------------------------------------------------
EXTREME TUXRACER

Copyright (C) 1999-2001 Jasmin F. Patry (Tuxracer)
Copyright (C) 2010 Extreme Tuxracer Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
---------------------------------------------------------------------*/

#ifdef HAVE_CONFIG_H
#include <etr_config.h>
#endif

#include "game_over.h"
#include "audio.h"
#include "ogl.h"
#include "view.h"
#include "course_render.h"
#include "env.h"
#include "hud.h"
#include "track_marks.h"
#include "particles.h"
#include "gui.h"
#include "font.h"
#include "spx.h"
#include "game_ctrl.h"
#include "translation.h"
#include "score.h"
#include "race_select.h"
#include "event.h"
#include "winsys.h"
#include "physics.h"
#include "tux.h"

CGameOver GameOver;

static CKeyframe *final_frame;
static int highscore_pos = MAX_SCORES;

void QuitGameOver() {
	if (g_game.game_type == PRACTICING) {
		State::manager.RequestEnterState(RaceSelect);
	} else {
		State::manager.RequestEnterState(Event);
	}
}

void CGameOver::Keyb(unsigned int key, bool special, bool release, int x, int y) {
	if (release) return;
	if (key == 13 || key == SDLK_ESCAPE) QuitGameOver();
}

void CGameOver::Mouse(int button, int state, int x, int y) {
	QuitGameOver();
}


void GameOverMessage(const CControl *ctrl) {
	int fwidth = 500;

	int leftframe = (Winsys.resolution.width - fwidth) / 2;
	int topframe = 80;

	const TColor& backcol = colWhite;
	static const TColor framecol(0.7, 0.7, 1, 1);

	if (param.use_papercut_font > 0) FT.SetSize(28);
	else FT.SetSize(22);
	if (g_game.raceaborted) {
		DrawFrameX(leftframe, topframe, fwidth, 100, 4, backcol, framecol, 0.5);
		FT.SetColor(colDBlue);
		FT.DrawString(CENTER, topframe+30, Trans.Text(25));
	} else {
		int firstMarker = leftframe + 60;
		int secondMarker = leftframe + 310;
		DrawFrameX(leftframe, topframe, fwidth, 210, 4, backcol, framecol, 0.5);

		if (param.use_papercut_font > 0) FT.SetSize(20);
		else FT.SetSize(14);
		if (g_game.race_result >= 0 || g_game.game_type != CUPRACING) FT.SetColor(colDBlue);
		else FT.SetColor(colDRed);

		string line = Trans.Text(86) + ":  ";
		FT.DrawString(firstMarker, topframe + 15, line);
		line = Int_StrN(g_game.score);
		line += "  pts";
		FT.DrawString(secondMarker, topframe + 15, line);

		line = Trans.Text(87) + ":  ";
		FT.DrawString(firstMarker, topframe + 40, line);
		line = Int_StrN(g_game.herring);
		if (g_game.game_type == CUPRACING) {
			line += "  (";
			line += Int_StrN(g_game.race->herrings.x);
			line += ")";
		}
		FT.DrawString(secondMarker, topframe + 40, line);

		line = Trans.Text(88) + ":  ";
		FT.DrawString(firstMarker, topframe + 65, line);
		line = Float_StrN(g_game.time, 2);
		line += "  s";
		if (g_game.game_type == CUPRACING) {
			line += "  (";
			line += Float_StrN(g_game.race->time.x, 2);
			line += ")";
		}
		FT.DrawString(secondMarker, topframe + 65, line);

		line = Trans.Text(89) + ":  ";
		FT.DrawString(firstMarker, topframe + 90, line);
		line = Float_StrN(ctrl->way, 2);
		line += "  m";
		FT.DrawString(secondMarker, topframe + 90, line);

		line = Trans.Text(90) + ":  ";
		FT.DrawString(firstMarker, topframe + 115, line);
		line = Float_StrN(ctrl->way / g_game.time * 3.6, 2);
		line += "  km/h";
		FT.DrawString(secondMarker, topframe + 115, line);

		if (param.use_papercut_font > 0) FT.SetSize(28);
		else FT.SetSize(22);
		if (g_game.game_type == CUPRACING) {
			switch (g_game.race_result) {
				case -1:
					FT.DrawString(CENTER, topframe+150, Trans.Text(21));
					break;
				case 0:
					FT.DrawString(CENTER, topframe+150, Trans.Text(22));
					break;
				case 1:
					FT.DrawString(CENTER, topframe+150, Trans.Text(23));
					break;
				case 2:
					FT.DrawString(CENTER, topframe+150,  Trans.Text(24));
					break;
			}
		} else {
			if (highscore_pos < MAX_SCORES) {
				line = Trans.Text(91) + ' ';
				line += Int_StrN(highscore_pos + 1);
				line += ' ' + Trans.Text(92);
				FT.DrawString(CENTER, topframe+150, line);
			}
		}
	}
}

// =========================================================================
void CGameOver::Enter() {
	if (!g_game.raceaborted) highscore_pos = Score.CalcRaceResult();

	if (g_game.game_type == CUPRACING) {
		if (g_game.race_result >= 0) {
			Music.PlayTheme(g_game.theme_id, MUS_WONRACE);
		} else {
			Music.PlayTheme(g_game.theme_id, MUS_LOSTRACE);
		}
	} else {
		if (g_game.raceaborted) {
			Music.PlayTheme(g_game.theme_id, MUS_LOSTRACE);
		} else {
			Music.PlayTheme(g_game.theme_id, MUS_WONRACE);
		}
	}


	if (g_game.raceaborted || !g_game.use_keyframe) {
		final_frame = NULL;
	} else {
		if (g_game.game_type == CUPRACING) {
			if (g_game.race_result < 0)
				final_frame = g_game.character->GetKeyframe(LOSTRACE);
			else final_frame = g_game.character->GetKeyframe(WONRACE);
		} else final_frame = g_game.character->GetKeyframe(FINISH);

		if (!g_game.raceaborted) {
			const CControl *ctrl = g_game.player->ctrl;
			final_frame->Init(ctrl->cpos, -0.18);
		}
	}
	SetStationaryCamera(true);
}


void CGameOver::Loop(double time_step) {
	CControl *ctrl = g_game.player->ctrl;
	int width = Winsys.resolution.width;
	int height = Winsys.resolution.height;

	Music.Update();

	ClearRenderContext();
	Env.SetupFog();

	update_view(ctrl, 0);

	if (final_frame != NULL) final_frame->Update(time_step);

	SetupViewFrustum(ctrl);
	Env.DrawSkybox(ctrl->viewpos);
	Env.DrawFog();
	Env.SetupLight();

	RenderCourse();
	DrawTrackmarks();
	DrawTrees();

	UpdateWind(time_step);
	UpdateSnow(time_step, ctrl);
	DrawSnow(ctrl);

	g_game.character->shape->Draw();

	ScopedRenderMode rm(GUI);
	SetupGuiDisplay();
	if (final_frame != NULL) {
		if (!final_frame->active) GameOverMessage(ctrl);
	} else GameOverMessage(ctrl);
	DrawHud(ctrl);
	Reshape(width, height);
	Winsys.SwapBuffers();
}