blame: source/code/stageclearhandler.cpp

/*

===========================================================================

blockattack - Block Attack - Rise of the Blocks

Copyright (C) 2005-2015 Poul Sander

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.

You should have received a copy of the GNU General Public License

along with this program.  If not, see http://www.gnu.org/licenses/

Source information and contacts persons can be found at

http://www.blockattack.net

===========================================================================

*/

#include "stageclearhandler.hpp"

#include "SDL.h"

#include <vector>

#include <iostream>

#include <sstream>

#include "sago/SagoMisc.hpp"

#include "nlohmann/json.hpp"

using json = nlohmann::json;

//paths

const char* const stageClearSaveName = "stageClear.json.SCsave";

struct StageClearElement {

	bool cleared = false;

	int time = 0;

	int score = 0;

};

void to_json(json& j, const StageClearElement& p) {

	j = json{ {"cleared", p.cleared}, {"time", p.time}, {"score", p.score}};

}

void from_json(const json& j, StageClearElement& p) {

	p.cleared = j.at("cleared").get<bool>();

	p.time = j.at("time").get<int>();

	p.score = j.at("score").get<int>();

}

std::vector<StageClearElement> stages(nrOfStageLevels);

std::vector<bool> stageCleared(nrOfStageLevels);        //vector that tells if a stage is cleared

std::vector<Sint32> stageTimes(nrOfStageLevels);             //For statistical puposes

std::vector<Sint32> stageScores(nrOfStageLevels);            //--||--

Sint32 totalScore = 0;

Sint32 totalTime = 0;

static void SaveStageClearStages() {

	json j = json{ {"stages", stages} };

	std::string s = j.dump(4);

	sago::WriteFileContent(stageClearSaveName, s);

}

void StageClearSetClear(int Level, int score, int time) {

	stages.at(Level).cleared = true;

	int gameEndedAfter = time;

	if (stages.at(Level).score<score) {

		stages[Level].score = score;

		stages[Level].time = gameEndedAfter;

	}

	SaveStageClearStages();

}

void LoadStageClearStages() {

	std::string readFileContent = sago::GetFileContent(stageClearSaveName);

	if (readFileContent.length() > 0) {

		json j = json::parse(readFileContent);

		try {

			j.at("stages").get_to(stages);

		} catch (json::exception& e) {

			std::cerr << "Failed to read highscore " << stageClearSaveName << " due to formatting errors. Resetting the file. Reason: " <<

			          e.what() << "\n";

			stages.clear();

		}

	}

	else {

		stages.clear();

	}

	stages.resize(nrOfStageLevels);

	totalScore = 0;

	totalTime = 0;

	for (const StageClearElement& s : stages) {

		totalScore += s.score;

		totalTime += s.time;

	}

}

int GetTotalScore() {

	return totalScore;

}

int GetTotalTime() {

	return totalTime;

}

int GetNrOfLevels() {

	return nrOfStageLevels;

}

bool IsStageCleared(int level) {

	return stages.at(level).cleared;

}

int GetStageScores(int level) {

	return stages.at(level).score;

}

int GetStageTime(int level) {

	return stages.at(level).time;

}