blame: source/code/ModConfigMenuState.cpp

/*

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

blockattack - Block Attack - Rise of the Blocks

Copyright (C) 2005-2020 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

https://blockattack.net

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

*/

#include "ModConfigMenuState.hpp"

#include "MenuSystem.h"

#include "global.hpp"

#include "MenuSystem.h"

#include "sago/SagoMisc.hpp"

#include "os.hpp"

#include <boost/algorithm/string/predicate.hpp>

const int buttonOffset = 160;

extern sago::SagoSprite bExit;

bool sort_mods_enabled_order (const Mod& i,const Mod& j) {

	if (i.enabled && !j.enabled) {

		//Enabled mods always goes before disabled ones

		return true;

	}

	if (i.enabled) {

		return i.order < j.order;

	}

	return i.name < j.name;

}

static void initMods(std::vector<Mod>& mod_list) {

	for (size_t i=0; i < globalData.modList.size(); ++i) {

		for (Mod& m : mod_list) {

			if (m.name == globalData.modList[i]) {

				m.order = i;

				m.enabled = true;

			}

		}

	}

	std::sort(mod_list.begin(), mod_list.end(), sort_mods_enabled_order);

}

static void appendMods(const std::vector<std::string>& mod_files, const std::string& dir, std::vector<Mod>& mods_available) {

	for (const std::string& mod : mod_files) {

		if (!boost::ends_with(mod, ".data")) {

			continue;

		}

		Mod m;

		m.name = mod.substr(0, mod.length()-5);

		m.filename = dir + "/" + mod;

		mods_available.push_back(m);

	}

}

ModConfigMenuState::ModConfigMenuState() {

	mods_available.clear();

	std::string baseMods = std::string(PHYSFS_getBaseDir())+ "/mods";

	std::vector<std::string> baseModFiles = OsGetDirFileList(baseMods);

	appendMods(baseModFiles, baseMods, mods_available);

	std::string sharedMods = std::string(SHAREDIR)+ "/mods";

	std::vector<std::string> sharedModFiles = OsGetDirFileList(sharedMods);

	appendMods(sharedModFiles, sharedMods, mods_available);

	std::string userMods = getPathToSaveFiles()+"/mods";

	std::vector<std::string> userModFiles = OsGetDirFileList(userMods);

	appendMods(userModFiles, userMods, mods_available);

	initMods(mods_available);

}

ModConfigMenuState::~ModConfigMenuState() {}

bool ModConfigMenuState::IsActive() {

	return isActive;

}

void ModConfigMenuState::Draw(SDL_Renderer* target) {

	DrawBackground(target);

	standardButton.getLabel(_("Mod config"))->Draw(target, 50, 50);

	for (size_t i = 0; i < mods_available.size(); ++i) {

		standardButton.getLabel(mods_available[i].name)->Draw(target, 60, 160+30*i);

		standardButton.getLabel(mods_available[i].enabled ? _("Yes") : _("No"))->Draw(target, 600, 160+30*i);

		if (mods_available[i].enabled) {

			standardButton.getLabel(std::to_string(mods_available[i].order))->Draw(target, 700, 160+30*i);

		}

	}

	bExit.Draw(globalData.screen, SDL_GetTicks(), globalData.xsize-buttonOffset, globalData.ysize-buttonOffset);

}

void ModConfigMenuState::ProcessInput(const SDL_Event& event, bool& processed) {

	if (isEscapeEvent(event)) {

		isActive = false;

		processed = true;

	}

}

void ModConfigMenuState::Update() {

	// If the mouse button is released, make bMouseUp equal true

	if ( !(SDL_GetMouseState(nullptr, nullptr)&SDL_BUTTON(1)) ) {

		bMouseUp=true;

	}

	if (SDL_GetMouseState(nullptr,nullptr)&SDL_BUTTON(1) && bMouseUp) {

		bMouseUp = false;

		//The Score button:

		if ((globalData.mousex>globalData.xsize-buttonOffset) && (globalData.mousex<globalData.xsize-buttonOffset+bExit.GetWidth())

		        && (globalData.mousey>globalData.ysize-buttonOffset) && (globalData.mousey<globalData.ysize-buttonOffset+bExit.GetHeight())) {

			isActive = false;

		}

	}

}