98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "ultima/nuvie/core/nuvie_defs.h"
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#include "ultima/nuvie/conf/configuration.h"
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#include "ultima/nuvie/screen/screen.h"
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#include "ultima/nuvie/files/u6_lzw.h"
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#include "ultima/nuvie/files/u6_shape.h"
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#include "ultima/nuvie/fonts/font.h"
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#include "ultima/nuvie/core/game.h"
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namespace Ultima {
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namespace Nuvie {
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Font::Font() : num_chars(0), offset(0), default_color(FONT_COLOR_U6_NORMAL),
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default_highlight_color(FONT_COLOR_U6_HIGHLIGHT) {
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}
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Font::~Font() {
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}
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uint16 Font::drawString(Screen *screen, const char *str, uint16 x, uint16 y) {
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return drawString(screen, str, strlen(str), x, y, default_color, default_highlight_color);
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}
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uint16 Font::drawString(Screen *screen, const char *str, uint16 x, uint16 y, uint8 color, uint8 highlight_color) {
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return drawString(screen, str, strlen(str), x, y, color, highlight_color);
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}
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uint16 Font::drawString(Screen *screen, const char *str, uint16 string_len, uint16 x, uint16 y, uint8 color, uint8 highlight_color) {
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uint16 i;
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bool highlight = false;
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uint16 font_len = 0;
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for (i = 0; i < string_len; i++) {
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if (str[i] == '@')
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highlight = true;
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else {
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if (!Common::isAlpha(str[i]))
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highlight = false;
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font_len += drawChar(screen, get_char_num(str[i]), x + font_len, y,
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highlight ? highlight_color : color);
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}
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}
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highlight = false;
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return font_len;
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}
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uint8 Font::get_char_num(uint8 c) {
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if (c >= offset && c < offset + num_chars)
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c -= offset;
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else
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c = 0;
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return c;
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}
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uint16 Font::getStringWidth(const char *str) {
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return getStringWidth(str, strlen(str));
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}
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uint16 Font::getStringWidth(const char *str, uint16 string_len) {
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uint16 i;
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uint16 w = 0;
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for (i = 0; i < string_len; i++) {
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w += getCharWidth(str[i]);
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}
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return w;
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}
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uint16 Font::drawChar(Screen *screen, uint8 char_num, uint16 x, uint16 y) {
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return drawChar(screen, char_num, x, y, default_color);
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}
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} // End of namespace Nuvie
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} // End of namespace Ultima
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