blame: source/code/HelpAboutState.cpp

/*

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

blockattack - Block Attack - Rise of the Blocks

Copyright (C) 2005-2018 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 "HelpAboutState.hpp"

#include "global.hpp"

#include "common.h"

#include "MenuSystem.h"

#include "sstream"

#include "version.h"

#include "sago/SagoMisc.hpp"

const int xsize = 1024;

const int ysize = 768;

const int buttonOffset = 160;

extern sago::SagoSprite bExit;

static void setHelpGamepadFont(const sago::SagoDataHolder* holder, sago::SagoTextField& field, const char* text) {

	field.SetHolder(holder);

	field.SetFont("freeserif");

	field.SetColor({255,255,255,255});

	field.SetFontSize(30);

	field.SetOutline(1, {128,128,128,255});

	field.SetText(text);

}

static void setHelpGamepadFont(const sago::SagoDataHolder* holder, sago::SagoTextBox& field, const char* text) {

	field.SetHolder(holder);

	field.SetFont("freeserif");

	field.SetColor({255,255,255,255});

	field.SetColor({0,0,0,255});

	field.SetFontSize(20);

	field.SetOutline(0, {0,0,0,255});

	field.SetText(text);

}

HelpAboutState::HelpAboutState() {

	SDL_RendererInfo renderInfo;

	SDL_version compiled;

	SDL_version linked;

	SDL_GetRendererInfo(globalData.screen, &renderInfo);

	SDL_VERSION(&compiled);

	SDL_GetVersion(&linked);

	const char* audio_driver_name = SDL_GetCurrentAudioDriver();

	if (!audio_driver_name) {

		audio_driver_name = _("No audio driver");

	}

	std::stringstream infoStream;

	infoStream << _("Name:") << " " << _("Block Attack - Rise of the Blocks") << "\n";

	infoStream << _("Original name:") << " Block Attack - Rise of the Blocks" << "\n";

	infoStream << _("Version:") << " " << VERSION_NUMBER << "\n";

	infoStream << _("Homepage:") << " " << "https://blockattack.net\n";

	infoStream << _("Github page:") << " " << "https://github.com/blockattack/blockattack-game\n";

	infoStream << _("SDL render:") << " " << renderInfo.name << "\n";

	infoStream << _("SDL audio driver:") << " " << audio_driver_name << "\n";

	infoStream << _("SDL compiled version:") << " " << (int)compiled.major << "." << (int)compiled.minor << "." << (int)compiled.patch << "\n";

	infoStream << _("SDL linked version:") << " " << (int)linked.major << "." << (int)linked.minor << "." << (int)linked.patch << "\n";

	infoStream << _("Save folder:") << " " << PHYSFS_getWriteDir() << "\n";

	infoStream << _("Locale:") << " " << setlocale( LC_CTYPE, nullptr ) << "\n";

	setHelpGamepadFont(&globalData.spriteHolder->GetDataHolder(), titleField, _("About"));

	setHelpGamepadFont(&globalData.spriteHolder->GetDataHolder(), infoBox, infoStream.str().c_str());

	sago::WriteFileContent("about.txt", infoStream.str());

}

HelpAboutState::~HelpAboutState() {

}

bool HelpAboutState::IsActive() {

	return isActive;

}

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

	UpdateMouseCoordinates(event, globalData.mousex, globalData.mousey);

	if (isConfirmEvent(event) || isEscapeEvent(event)) {

		isActive = false;

		processed = true;

	}

}

extern void DrawRectYellow(SDL_Renderer* target, int topx, int topy, int height, int width);

void HelpAboutState::Draw(SDL_Renderer* target) {

	DrawBackground(target);

	titleField.Draw(target, 50, 50);

	DrawRectYellow(target, 40, 90, 600, 900);

	infoBox.SetMaxWidth(850);

	infoBox.Draw(target, 50, 100);

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

#if DEBUG

	static sago::SagoTextField mousePos;

	mousePos.SetHolder(&globalData.spriteHolder->GetDataHolder());

	mousePos.SetFontSize(16);

	mousePos.SetOutline(1, {128,128,128,255});

	mousePos.SetText(std::string("Mouse position: ")+std::to_string(globalData.mousex)+std::string(", ")+std::to_string(globalData.mousey));

	mousePos.Draw(target, 0,0);

#endif

}

void HelpAboutState::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>xsize-buttonOffset) && (globalData.mousex<xsize-buttonOffset+bExit.GetWidth())

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

			isActive = false;

		}

	}

}