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Copy pathNumberText.cpp
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308 lines (287 loc) · 7.64 KB
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/*
* Copyright 2010-2015 OpenXcom Developers.
*
* This file is part of OpenXcom.
*
* OpenXcom 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 3 of the License, or
* (at your option) any later version.
*
* OpenXcom 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 OpenXcom. If not, see <http://www.gnu.org/licenses/>.
*/
#include "NumberText.h"
#include <sstream>
#include <string>
namespace OpenXcom
{
/**
* Sets up a blank number text.
* @param width Width in pixels.
* @param height Height in pixels.
* @param x X position in pixels.
* @param y Y position in pixels.
*/
NumberText::NumberText(int width, int height, int x, int y) : Surface(width, height, x, y), _value(0), _bordered(false), _color(0)
{
_chars[0] = new Surface(3, 5);
_chars[0]->lock();
_chars[0]->setPixel(0, 0, 1);
_chars[0]->setPixel(1, 0, 1);
_chars[0]->setPixel(2, 0, 1);
_chars[0]->setPixel(0, 1, 1);
_chars[0]->setPixel(0, 2, 1);
_chars[0]->setPixel(0, 3, 1);
_chars[0]->setPixel(2, 1, 1);
_chars[0]->setPixel(2, 2, 1);
_chars[0]->setPixel(2, 3, 1);
_chars[0]->setPixel(0, 4, 1);
_chars[0]->setPixel(1, 4, 1);
_chars[0]->setPixel(2, 4, 1);
_chars[0]->unlock();
_chars[1] = new Surface(3, 5);
_chars[1]->lock();
_chars[1]->setPixel(1, 0, 1);
_chars[1]->setPixel(1, 1, 1);
_chars[1]->setPixel(1, 2, 1);
_chars[1]->setPixel(1, 3, 1);
_chars[1]->setPixel(0, 4, 1);
_chars[1]->setPixel(1, 4, 1);
_chars[1]->setPixel(2, 4, 1);
_chars[1]->setPixel(0, 1, 1);
_chars[1]->unlock();
_chars[2] = new Surface(3, 5);
_chars[2]->lock();
_chars[2]->setPixel(0, 0, 1);
_chars[2]->setPixel(1, 0, 1);
_chars[2]->setPixel(2, 0, 1);
_chars[2]->setPixel(2, 1, 1);
_chars[2]->setPixel(0, 2, 1);
_chars[2]->setPixel(1, 2, 1);
_chars[2]->setPixel(2, 2, 1);
_chars[2]->setPixel(0, 3, 1);
_chars[2]->setPixel(0, 4, 1);
_chars[2]->setPixel(1, 4, 1);
_chars[2]->setPixel(2, 4, 1);
_chars[2]->unlock();
_chars[3] = new Surface(3, 5);
_chars[3]->lock();
_chars[3]->setPixel(0, 0, 1);
_chars[3]->setPixel(1, 0, 1);
_chars[3]->setPixel(2, 0, 1);
_chars[3]->setPixel(2, 1, 1);
_chars[3]->setPixel(2, 2, 1);
_chars[3]->setPixel(2, 3, 1);
_chars[3]->setPixel(0, 2, 1);
_chars[3]->setPixel(1, 2, 1);
_chars[3]->setPixel(0, 4, 1);
_chars[3]->setPixel(1, 4, 1);
_chars[3]->setPixel(2, 4, 1);
_chars[3]->unlock();
_chars[4] = new Surface(3, 5);
_chars[4]->lock();
_chars[4]->setPixel(0, 0, 1);
_chars[4]->setPixel(0, 1, 1);
_chars[4]->setPixel(0, 2, 1);
_chars[4]->setPixel(1, 2, 1);
_chars[4]->setPixel(2, 0, 1);
_chars[4]->setPixel(2, 1, 1);
_chars[4]->setPixel(2, 2, 1);
_chars[4]->setPixel(2, 3, 1);
_chars[4]->setPixel(2, 4, 1);
_chars[4]->unlock();
_chars[5] = new Surface(3, 5);
_chars[5]->lock();
_chars[5]->setPixel(0, 0, 1);
_chars[5]->setPixel(1, 0, 1);
_chars[5]->setPixel(2, 0, 1);
_chars[5]->setPixel(0, 1, 1);
_chars[5]->setPixel(0, 2, 1);
_chars[5]->setPixel(1, 2, 1);
_chars[5]->setPixel(2, 2, 1);
_chars[5]->setPixel(2, 3, 1);
_chars[5]->setPixel(0, 4, 1);
_chars[5]->setPixel(1, 4, 1);
_chars[5]->setPixel(2, 4, 1);
_chars[5]->unlock();
_chars[6] = new Surface(3, 5);
_chars[6]->lock();
_chars[6]->setPixel(0, 0, 1);
_chars[6]->setPixel(1, 0, 1);
_chars[6]->setPixel(2, 0, 1);
_chars[6]->setPixel(0, 1, 1);
_chars[6]->setPixel(0, 2, 1);
_chars[6]->setPixel(1, 2, 1);
_chars[6]->setPixel(2, 2, 1);
_chars[6]->setPixel(0, 3, 1);
_chars[6]->setPixel(2, 3, 1);
_chars[6]->setPixel(0, 4, 1);
_chars[6]->setPixel(1, 4, 1);
_chars[6]->setPixel(2, 4, 1);
_chars[6]->unlock();
_chars[7] = new Surface(3, 5);
_chars[7]->lock();
_chars[7]->setPixel(0, 0, 1);
_chars[7]->setPixel(1, 0, 1);
_chars[7]->setPixel(2, 0, 1);
_chars[7]->setPixel(2, 1, 1);
_chars[7]->setPixel(2, 2, 1);
_chars[7]->setPixel(2, 3, 1);
_chars[7]->setPixel(2, 4, 1);
_chars[7]->unlock();
_chars[8] = new Surface(3, 5);
_chars[8]->lock();
_chars[8]->setPixel(0, 0, 1);
_chars[8]->setPixel(1, 0, 1);
_chars[8]->setPixel(2, 0, 1);
_chars[8]->setPixel(0, 1, 1);
_chars[8]->setPixel(0, 2, 1);
_chars[8]->setPixel(0, 3, 1);
_chars[8]->setPixel(2, 1, 1);
_chars[8]->setPixel(2, 2, 1);
_chars[8]->setPixel(2, 3, 1);
_chars[8]->setPixel(1, 2, 1);
_chars[8]->setPixel(0, 4, 1);
_chars[8]->setPixel(1, 4, 1);
_chars[8]->setPixel(2, 4, 1);
_chars[8]->unlock();
_chars[9] = new Surface(3, 5);
_chars[9]->lock();
_chars[9]->setPixel(0, 0, 1);
_chars[9]->setPixel(1, 0, 1);
_chars[9]->setPixel(2, 0, 1);
_chars[9]->setPixel(0, 1, 1);
_chars[9]->setPixel(0, 2, 1);
_chars[9]->setPixel(2, 1, 1);
_chars[9]->setPixel(2, 2, 1);
_chars[9]->setPixel(2, 3, 1);
_chars[9]->setPixel(1, 2, 1);
_chars[9]->setPixel(0, 4, 1);
_chars[9]->setPixel(1, 4, 1);
_chars[9]->setPixel(2, 4, 1);
_chars[9]->unlock();
for (int i = 0; i < 10; ++i)
{
_borderedChars[i] = new Surface(5, 7);
// give it a border
// this is the "darker" shade that goes in the corners.
for (int x = 0; x <= 2; x += 2)
{
for (int y = 0; y <= 2; y += 2)
{
_chars[i]->blitNShade(_borderedChars[i], x, y, 11);
}
}
// this is the "slightly darker" version that goes in four cardinals.
for (int z = 0; z <= 2; z += 2)
{
_chars[i]->blitNShade(_borderedChars[i], z, 1, 8);
_chars[i]->blitNShade(_borderedChars[i], 1, z, 8);
}
// and finally the number itself
_chars[i]->blitNShade(_borderedChars[i], 1, 1, 0);
}
}
/**
*
*/
NumberText::~NumberText()
{
for (int i = 0; i < 10; ++i)
{
delete _chars[i];
delete _borderedChars[i];
}
}
/**
* Changes the value used to render the number.
* @param value Number value.
*/
void NumberText::setValue(unsigned int value)
{
_value = value;
_redraw = true;
}
/**
* Returns the value used to render the number.
* @return Number value.
*/
unsigned int NumberText::getValue() const
{
return _value;
}
/**
* Changes the color used to render the number.
* @param color Color value.
*/
void NumberText::setColor(Uint8 color)
{
_color = color;
_redraw = true;
}
/**
* Returns the color used to render the number.
* @return Color value.
*/
Uint8 NumberText::getColor() const
{
return _color;
}
/**
* Replaces a certain amount of colors in the number text palette.
* @param colors Pointer to the set of colors.
* @param firstcolor Offset of the first color to replace.
* @param ncolors Amount of colors to replace.
*/
void NumberText::setPalette(SDL_Color *colors, int firstcolor, int ncolors)
{
Surface::setPalette(colors, firstcolor, ncolors);
for (int i = 0; i < 10; ++i)
{
_chars[i]->setPalette(colors, firstcolor, ncolors);
_borderedChars[i]->setPalette(colors, firstcolor, ncolors);
}
}
/**
* Draws all the digits in the number.
*/
void NumberText::draw()
{
Surface::draw();
std::ostringstream ss;
ss << _value;
std::string s = ss.str();
int x = 0;
if (!_bordered)
{
for (std::string::iterator i = s.begin(); i != s.end(); ++i)
{
_chars[*i - '0']->setX(x);
_chars[*i - '0']->setY(0);
_chars[*i - '0']->blit(this);
x += _chars[*i - '0']->getWidth() + 1;
}
}
else
{
for (std::string::iterator i = s.begin(); i != s.end(); ++i)
{
_borderedChars[*i - '0']->setX(x);
_borderedChars[*i - '0']->setY(0);
_borderedChars[*i - '0']->blit(this);
x += _chars[*i - '0']->getWidth() + 1; // no this isn't a typo, i want to use the same spacing regardless.
}
}
this->offset(_color);
}
void NumberText::setBordered(bool bordered)
{
_bordered = bordered;
}
}